CN108330843A - A kind of novel walking pushing tow system - Google Patents
A kind of novel walking pushing tow system Download PDFInfo
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- CN108330843A CN108330843A CN201810066345.5A CN201810066345A CN108330843A CN 108330843 A CN108330843 A CN 108330843A CN 201810066345 A CN201810066345 A CN 201810066345A CN 108330843 A CN108330843 A CN 108330843A
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- 230000007246 mechanism Effects 0.000 claims abstract description 131
- 230000005540 biological transmission Effects 0.000 claims abstract description 88
- 239000000203 mixture Substances 0.000 claims abstract description 13
- 238000006073 displacement reaction Methods 0.000 claims abstract description 11
- 230000001360 synchronised effect Effects 0.000 claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 10
- 239000010959 steel Substances 0.000 claims abstract description 10
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 4
- 230000033001 locomotion Effects 0.000 abstract description 13
- 238000010276 construction Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 description 10
- 230000008859 change Effects 0.000 description 5
- 230000008450 motivation Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000000916 dilatatory effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 210000000515 tooth Anatomy 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
- E01D21/06—Methods or apparatus specially adapted for erecting or assembling bridges by translational movement of the bridge or bridge sections
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- Engineering & Computer Science (AREA)
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- Structural Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a kind of novel walking pushing tow systems, its structure includes support base, slide rail, horizontal orientation device, displacement synchronous support base, jacking cylinder, reinforce steel plate, flat-pushing oil cylinder composition, by the steering for controlling the rotating speed and axis of motor, the direction of motion and speed that motor is provided can be changed with drive transmission device, to improve slide bar to the forward thrust of slide, and the direction of motion that flat-pushing transmission mechanism is provided is changed by guiding mechanism, and then improve the precision of upper transverse moving mechanism and lower transverse moving mechanism when being slided on sliding rail, to improve the quality of engineering construction.
Description
Technical field
The present invention is a kind of novel walking pushing tow system, belongs to walking incremental launching device field.
Background technology
Country's bridge construction is that pull-alongs multiple spot successively incremeantal launching method method (is hereinafter referred to as dragged compared with the pushing process mostly used at present
Daraf(reciprocal of farad)), dilatory method is arranged the continuous jack on each Temporary Piers or bridge pier by tensioning and pulls steel strand wires, and dragging box beam is being faced
When pier top or top of bridge pier setting slideway on slide, traction pile equipment it is in place.Dilatory method at home in incremental launching construction technique at
Ripe, construction cost is relatively low, and construction speed is general；The method is that the translation of box beam is realized by way of steel strand wires traction, by
Greater level power can be generated in the pier top of Temporary Piers or bridge pier during Temporary Piers or each fulcrum unbalance stress of bridge pier, pushing tow,
It is required that Temporary Piers have greater stiffness, root concrete cracking problem is likely to result in bridge pier, is needed in box beam translation motion
In constantly adjust tractive force, to prevent horizontal loading excessive, it is desirable that must strict guarantee pumping plant pressure regulation independence；Dilatory method
The setting of pushing tow horizontal limit devices is difficult, and effect is relatively difficult to guarantee；The method is more demanding to box-beam structure self-strength, when being unsatisfactory for
It needs to carry out reinforcement processing to box-beam structure, increases working procedure and cost, reduce bridge economic index；It is twisted as drawing steel
Line fulcrum force and the bracket for being temporarily disposed at box beam bottom plate can generate stress concentration phenomenon to box beam, need to carry out box beam
Local strengthening.
Independence when prior art laterally steering oil cylinder transverse shifting is poor, needs matched device more, causes cross
Precision when to guiding oil cylinder transverse shifting is difficult to ensure.
Invention content
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of novel walking pushing tow system, with solution
Independence certainly when laterally steering oil cylinder transverse shifting is poor, needs matched device more, causes laterally steering oil cylinder lateral
The problem of precision when mobile is difficult to ensure.
To achieve the goals above, the present invention is to realize by the following technical solutions：A kind of novel walking top
Pushing system, structure include support base, sliding rail, horizontal orientation device, displacement synchronous support base, jacking cylinder, reinforce steel plate,
Flat-pushing oil cylinder composition, the support base bottom are uniformly equidistantly set there are four jacking cylinder, and the jacking cylinder is vertically fixed
In support base bottom, the support base bottom centre position is equipped with flat-pushing oil cylinder, and the flat-pushing oil cylinder and support base use
Clearance fit, the support base left and right sides are equipped with four blocks of reinforcement steel plates, the reinforcement steel plate and reinforcement steel plate outer wall phase
Welding, the support base rear and front end are set there are four rail is slided, and the sliding rail is fixed by screws on support base, institute
The sliding rail stated is equipped with horizontal orientation device, and the horizontal orientation device and sliding rail are slidably connected, and the transverse direction is led
It is equipped with displacement synchronous support base to bottom of device, the displacement synchronous support base and horizontal orientation device match；
The horizontal orientation device is by upper transverse moving mechanism, supporting clapboard, transmission belt, guiding mechanism, flat-pushing transmission
Mechanism, gear Zeng Ju mechanisms, transmission mechanism, motor, frame, lower transverse moving mechanism composition, the lower portion are equipped with branch
Partition board is supportted, the supporting clapboard upper and lower ends are fastened on frame inner wall groove, the supporting clapboard back-end central
Position is equipped with guiding mechanism, and the guiding mechanism is fixed on supporting clapboard, and the guiding mechanism upper and lower ends are set respectively
There are upper transverse moving mechanism and lower transverse moving mechanism and be sequentially connected by transmission belt and connect, the guiding mechanism rear end is set
There are flat-pushing transmission mechanism, the flat-pushing transmission mechanism and guiding mechanism to be gap-matched, on the flat-pushing transmission mechanism
Lower both ends are equipped with gear Zeng Ju mechanisms, and the gear Zeng Ju mechanisms and gear Zeng Ju mechanisms match, and the gear increases square
Mechanism rear end is equipped with transmission mechanism, and the transmission mechanism and gear Zeng Ju mechanisms are gap-matched, the flat-pushing transmission
Mechanism back-end central position is equipped with motor, and the motor is screwed on frame inner wall, the motor and transmission
Mechanism matches.
Further, the upper transverse moving mechanism is by rail wheel, ball bearing, axis, the first angular wheel, the second cone
Shape gear, transmission shaft composition, the rail wheel top center are equipped with ball bearing, and the axis is fastened in ball
It is connect on bearing and with rail wheel, the axis top is equipped with the first angular wheel, and first angular wheel is fastened
On axis, transmission shaft is equipped on the left of the axis, the transmission shaft front end is equipped with the second angular wheel, second taper
Gear is fastened on transmission shaft, and the transmission shaft is meshed by the second angular wheel with the first angular wheel.
Further, the guiding mechanism by needle bearing, upper rack, worm screw, upper turbine, fixing bracket, lower turbine,
Lower rack composition, the worm screw front end are equipped with needle bearing, the needle bearing be fastened worm screw on, it is described
Worm screw upper and lower ends are respectively equipped with turbine and lower turbine, and the upper turbine and lower turbine are meshed with worm screw, and described is upper
Turbine and lower turbine are meshed with upper rack and lower rack respectively, and the upper rack and lower rack rear end are equipped with fixing bracket,
The fixing bracket is mutually welded with upper rack and lower rack.
Further, the flat-pushing transmission mechanism is solid by sliding sleeve, slide, sliding slot, slide bar, worm screw guide bearing, sealing
Fixed board, slide plate, the first spring, support arm, inner support composition, the inner support outer wall are equipped with support arm, the support arm
It is fastened on inner support, the inner support is internally provided with slide plate, and the slide plate and inner support are gap-matched, institute
The slide plate rear and front end stated is respectively equipped with slide bar and the first spring, and the slide bar is fastened on sled surface groove, institute
The the first spring rear and front end stated mutually is welded with slide plate and inner support respectively, and the slide bar is internally provided with worm screw guide bearing,
The worm screw guide bearing is fastened on slide bar, and the slide bar front end is equipped with slide, and the slide and slide bar connect
It connects, the slide upper and lower ends are equipped with sliding slot, and the sliding slot and slide are gap-matched, the slide front end center
Position is equipped with sliding sleeve, and the sliding sleeve is fastened on slide surface groove.
Further, the gear Zeng Ju mechanisms are made of spur rack, gear, shaft, connecting block, second spring,
The shaft upper and lower ends are respectively equipped with gear and connecting block, and the gear is fastened in shaft, the linking
Block and shaft are gap-matched, and spur rack is equipped at left and right sides of the gear, and the spur rack is mutually nibbled with gear
It closes, the connecting block right end is equipped with second spring, and the second spring is mutually welded with connecting block.
Further, the transmission mechanism by powered belt, swingle, bearing, connecting rod, sliding block, linkage rack, link,
Sheave, transmission rope composition, the sheave are equipped with transmission rope, the transmission rope and sheave flexible connection, the sheave
Left side is equipped with link, and the link and sheave are gap-matched, and linkage rack is equipped on the left of the link, described
Linkage rack be close to be fixed on link outer wall, bearing, the holder top centre bit are equipped on the left of the linkage rack
Swingle is installed, the swingle and bearing flexible connection, the swingle are equipped with connecting rod, the connecting rod left end
It is fastened on swingle, the connecting rod right end is equipped with sliding block, and the sliding block is vertically fixed in rod surface, described
Connecting rod connect with linkage rack by sliding block, the sliding block and linkage rack are slidably connected, the swingle be equipped with power
Band, the powered belt and swingle are gap-matched.
Further, the transmission rope head and the tail both ends that the sheave is equipped with are separately fixed at spur rack and connecting block.
Further, the upper transverse moving mechanism and lower transverse moving mechanism are with the vertical center line of guiding mechanism
Axis is arranged in mirror image.
Further, the transmission mechanism is gap-matched by powered belt and motor.
Advantageous effect
A kind of novel walking pushing tow system of the present invention, when needing to railway, highway bridge or similar beam-type member
When position is moved, object is lifted to support base first, lifting can be realized by the matched mode of horizontal orientation device
The lateral correction of object can using jacking cylinder by the way that being longitudinally propelling for lifting object may be implemented to the control of flat-pushing oil cylinder
Lifting object is jacked vertically with realizing, horizontal orientation device, flat-pushing oil cylinder and jacking cylinder three match, and can realize object
The spatial three-dimensional position of part is accurately positioned, and to improve the quality of engineering construction, safety when ensureing to come into operation laterally is led
The motor upper and lower ends being internally provided with to device are equipped with transmission mechanism can drive bearing when motor works by powered belt
The swingle rotation being equipped with, makes connecting rod driving linkage rack or so linear movement, reaches sheave rotation with this, transmission rope one receives one
The effect put makes gear Zeng Ju mechanisms driving torque increase to change the direction of motion and rotating speed that motor is provided, raising pair
The control of flat-pushing transmission mechanism, transmission rope head and the tail both ends are separately fixed on spur rack and connecting block, when sheave and connecting block
Between transmission rope it is elongated when, the second spring being equipped on the right side of connecting block is shunk, and connecting block is along support arm linear slide to the right, rank
The shaft being equipped at the top of block is connect because gear and spur rack are meshed rotate, gear and spur rack are meshed, can be with
Reduce connecting block outer bracket slide speed, to increased mechanism work when stability and driving torque, work as connecting block
Along support arm to the right linear slide when, slide plate is driven along inner support forward slip, and the first spring being equipped on the left of slide plate is drawn
It stretches, slide plate pushes slide bar to jack forward, as shown in figure 3, guiding mechanism is made to change the direction of motion that flat-pushing transmission mechanism is provided
And guiding mechanism changes output torque by worm screw and transmission belt, with the upper transverse moving mechanism of satisfaction and lower transverse moving mechanism
Job requirement, and then improve rail wheel slide rail on slide when precision, to meet the requirement of engineering construction.
A kind of novel walking pushing tow system of the present invention, the steering of rotating speed and axis by controlling motor, can drive
The direction of motion that motor is provided and speed are changed by transmission mechanism, to improve slide bar to the forward thrust of slide, and
The direction of motion that flat-pushing transmission mechanism is provided is changed by guiding mechanism, and then improves upper transverse moving mechanism under
Precision of the transverse moving mechanism when being slided on sliding rail, to improve the quality of engineering construction.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural schematic diagram of novel walking pushing tow system of the present invention.
Fig. 2 is a kind of horizontal orientation device Dynamic Graph one of novel walking pushing tow system of the present invention.
Fig. 3 is a kind of horizontal orientation device Dynamic Graph two of novel walking pushing tow system of the present invention.
In figure：Support base -1, sliding rail -2, horizontal orientation device -3, upper transverse moving mechanism -31, rail wheel -3101,
Ball bearing -3102, axis -3103, the first angular wheel -3104, the second angular wheel -3105, transmission shaft -3106, support every
Plate -32, guiding mechanism -34, needle bearing -341, upper rack -342, worm screw -343, upper turbine -344, is fixed transmission belt -33
Holder -345, lower rack -347, flat-pushing transmission mechanism -35, sliding sleeve -351, slide -352, sliding slot -353, is slided lower turbine -346
Bar -354, worm screw guide bearing -355, sealing fixed plate -356, slide plate -357, the first spring -358, support arm -359, interior branch
Frame -3510, gear Zeng Ju mechanisms -36, spur rack -361, gear -362, shaft -363, connecting block -364, second spring -
365, transmission mechanism -37, powered belt -371, swingle -372, bearing -373, connecting rod -374, sliding block -375, linkage rack -376,
Link -377, sheave -378, transmission rope -379, motor -38, frame -39, lower transverse moving mechanism -310, displacement synchronous branch
It supports seat -4, jacking cylinder -5, reinforce steel plate -6, flat-pushing oil cylinder -7.
Specific implementation mode
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, with reference to
Specific implementation mode, the present invention is further explained.
- Fig. 3 is please referred to Fig.1, the present invention provides a kind of novel walking pushing tow system, and structure includes support base 1, slides
Dynamic rail 2, displacement synchronous support base 4, jacking cylinder 5, reinforces steel plate 6, the composition of flat-pushing oil cylinder 7 at horizontal orientation device 3, described
1 bottom of support base is uniformly equidistantly set there are four jacking cylinder 5, and the jacking cylinder 5 is vertically fixed on 1 bottom of support base, institute
1 bottom centre position of support base stated is equipped with flat-pushing oil cylinder 7, and the flat-pushing oil cylinder 7 and support base 1 are gap-matched, institute
1 left and right sides of support base stated is equipped with four blocks of reinforcement steel plates 6, and the reinforcement steel plate 6 is mutually welded with 6 outer wall of steel plate is reinforced, institute
1 rear and front end of support base stated is set there are four rail 2 is slided, and the sliding rail 2 is fixed by screws on support base 1, described
Sliding rail 2 be equipped with horizontal orientation device 3, the horizontal orientation device 3 and sliding rail 2 be slidably connected, the transverse direction
3 bottom of guider is equipped with displacement synchronous support base 4, and the displacement synchronous support base 4 and horizontal orientation device 3 match；
The horizontal orientation device 3 by upper transverse moving mechanism 31, supporting clapboard 32, transmission belt 33, guiding mechanism 34,
Flat-pushing transmission mechanism 35, gear Zeng Ju mechanisms 36, transmission mechanism 37, motor 38, frame 39, lower transverse moving mechanism 310 form,
The frame 39 is internally provided with supporting clapboard 32, and 32 upper and lower ends of supporting clapboard are fastened recessed in 39 inner wall of frame
On slot, the 32 back-end central position of supporting clapboard be equipped with guiding mechanism 34, the guiding mechanism 34 be fixed on support every
On plate 32,34 upper and lower ends of guiding mechanism are respectively equipped with transverse moving mechanism 31 and lower transverse moving mechanism 310 simultaneously
And be sequentially connected and connect by transmission belt 33,34 rear end of guiding mechanism is equipped with flat-pushing transmission mechanism 35, the flat-pushing biography
Motivation structure 35 and guiding mechanism 34 are gap-matched, and 35 upper and lower ends of flat-pushing transmission mechanism are equipped with gear Zeng Ju mechanisms
36, the gear Zeng Ju mechanisms 36 and gear Zeng Ju mechanisms 36 match, and 36 rear end of gear Zeng Ju mechanisms, which is equipped with, to be passed
Motivation structure 37, the transmission mechanism 37 and gear Zeng Ju mechanisms 36 are gap-matched, after the flat-pushing transmission mechanism 35
Center is held to be equipped with motor 38, the motor 38 is screwed on 39 inner wall of frame, the motor 38 and biography
Motivation structure 37 matches, and the upper transverse moving mechanism 31 is bored by rail wheel 3101, ball bearing 3102, axis 3103, first
Shape gear 3104, the second angular wheel 3105, transmission shaft 3106 form, and 3101 top center of rail wheel is equipped with rolling
Pearl bearing 3102, the axis 3103 are fastened on ball bearing 3102 and are connect with rail wheel 3101, the axis
3103 tops are equipped with the first angular wheel 3104, and first angular wheel 3104 is fastened on axis 3103, described
The left side of axis 3103 is equipped with transmission shaft 3106, and 3106 front end of transmission shaft is equipped with the second angular wheel 3105, and described second
Angular wheel 3105 is fastened on transmission shaft 3106, and the transmission shaft 3106 passes through the second angular wheel 3105 and
One angular wheel 3104 is meshed, and the guiding mechanism 34 is by needle bearing 341, upper rack 342, worm screw 343, upper turbine
344, fixing bracket 345, lower turbine 346, lower rack 347 form, and 343 front end of worm screw is equipped with needle bearing 341, described
Needle bearing 341 be fastened worm screw 343 on, 343 upper and lower ends of worm screw be respectively equipped with turbine 344 and under
Turbine 346, the upper turbine 344 and lower turbine 346 are meshed with worm screw 343, the upper turbine 344 and lower turbine 346
It is meshed respectively with upper rack 342 and lower rack 347, the upper rack 342 and lower 347 rear end of rack are equipped with fixing bracket
345, the fixing bracket 345 is welded with upper rack 342 and lower 347 phase of rack, and the flat-pushing transmission mechanism 35 is by sliding sleeve
351, slide 352, sliding slot 353, slide bar 354, worm screw guide bearing 355, sealing fixed plate 356, slide plate 357, the first spring
358, support arm 359, inner support 3510 form, and 3510 outer wall of inner support is equipped with support arm 359, the support arm
359 are fastened on inner support 3510, and the inner support 3510 is internally provided with slide plate 357, the slide plate 357 and Nei Zhi
Frame 3510 is gap-matched, and 357 rear and front end of slide plate is respectively equipped with slide bar 354 and the first spring 358, described
Slide bar 354 is fastened on 357 surface groove of slide plate, 358 rear and front end of the first spring respectively with slide plate 357 and interior
3510 phase of holder is welded, and the slide bar 354 is internally provided with worm screw guide bearing 355, and the worm screw guide bearing 355 fastens
It is fixed on slide bar 354,354 front end of slide bar is equipped with slide 352, and the slide 352 and slide bar 354 connect, described
352 upper and lower ends of slide be equipped with sliding slot 353, the sliding slot 353 and slide 352 be gap-matched, the slide 352
Front end center position is equipped with sliding sleeve 351, and the sliding sleeve 351 is fastened on 352 surface groove of slide, and the gear increases
Square mechanism 36 is made of spur rack 361, gear 362, shaft 363, connecting block 364, second spring 365, the shaft 363
Upper and lower ends are respectively equipped with gear 362 and connecting block 364, and the gear 362 is fastened in shaft 363, the rank
It connects block 364 and shaft 363 is gap-matched, 362 left and right sides of gear is equipped with spur rack 361, the straight-tooth
Rack 361 and gear 362 are meshed, and 364 right end of connecting block is equipped with second spring 365, the second spring 365
It is mutually welded with connecting block 364, the transmission mechanism 37 is by powered belt 371, swingle 372, bearing 373, connecting rod 374, sliding block
375, linkage rack 376, link 377, sheave 378, transmission rope 379 form, and the sheave 378 is equipped with transmission rope 379,
The transmission rope 379 and sheave 378 are flexibly connected, and 378 left side of sheave is equipped with link 377, the link
377 and sheave 378 be gap-matched, 377 left side of the link is equipped with linkage rack 376, and the linkage rack 376 is close to
It is fixed on 377 outer wall of link, 376 left side of linkage rack is equipped with bearing 373, the 373 top center position of bearing
Swingle 372 is installed, the swingle 372 and bearing 373 are flexibly connected, and the swingle 372 is equipped with connecting rod
374,374 left end of connecting rod is fastened on swingle 372, and 374 right end of connecting rod is equipped with sliding block 375, described
Sliding block 375 be vertically fixed on 374 surface of connecting rod, the connecting rod 374 is connect by sliding block 375 with linkage rack 376, institute
The sliding block 375 and linkage rack 376 stated are slidably connected, and the swingle 372 is equipped with powered belt 371, the powered belt 371
It is gap-matched with swingle 372, the 379 head and the tail both ends of transmission rope that the sheave 378 is equipped with are separately fixed at straight-tooth
Rack 361 and connecting block 364, the upper transverse moving mechanism 31 and lower transverse moving mechanism 310 are hung down with guiding mechanism 34
Straight center line is that axis is arranged in mirror image, and the transmission mechanism 37 is gap-matched by powered belt 371 and motor 38.
The operation principle of the present invention：
When needing the position movement to railway, highway bridge or similar beam-type member, object is lifted to support first
On seat 1, it can realize that the lateral of lifting object is rectified a deviation by 3 matched mode of horizontal orientation device, by flat-pushing oil cylinder 7
Control lifting object may be implemented be longitudinally propelling, may be implemented to jack lifting object vertically using jacking cylinder 5, laterally
Guider 3, flat-pushing oil cylinder 7 and 5 three of jacking cylinder match, and can realize that the spatial three-dimensional position of object is accurately positioned,
To improve the quality of engineering construction, safety when ensureing to come into operation, on the motor 38 that horizontal orientation device 3 is internally provided with
Lower both ends are equipped with transmission mechanism 37 can drive the rotation that bearing 373 is equipped with when motor 38 works by powered belt 371
Bar 372 rotates, and makes connecting rod 374 that linkage rack 376 or so be driven to move linearly, and reaching sheave 378 with this rotates, transmission rope 379 1
An effect put is received, to change the direction of motion and rotating speed that motor 38 is provided, 36 driving torque of gear Zeng Ju mechanisms is made to increase
Add, improves the control to flat-pushing transmission mechanism 35,379 head and the tail both ends of transmission rope are separately fixed at spur rack 361 and connecting block
On 364, when the transmission rope 379 between sheave 378 and connecting block 364 is elongated, second spring that the right side of connecting block 364 is equipped with
365 shrink, and connecting block 364 is along the linear slide to the right of support arm 359, and the shaft 363 that 364 top of connecting block is equipped with is because of gear
362 and spur rack 361 be meshed so rotating, gear 362 and spur rack 361 are meshed, and can reduce connecting block 364
In the speed that support arm 359 slides, stability when to the work of increased mechanism and driving torque, when connecting block 364 is along outer
Holder 359 to the right linear slide when, slide plate 357 is driven along 3510 forward slip of inner support, 357 left side of slide plate be equipped with the
One spring 358 is stretched, and slide plate 357 pushes slide bar 354 to jack forward, as shown in Figure 3, guiding mechanism 34 is made to change flat-pushing biography
The direction of motion and guiding mechanism 34 that motivation structure 35 is provided change output torque by worm screw 343 and transmission belt 33, to meet
Upper transverse moving mechanism 31 and lower transverse moving mechanism 310 job requirement, and then improve rail wheel 3101 sliding rail 2
Precision when upper sliding, to meet the requirement of engineering construction.
The control mode of the present invention is automatically controlled by controller, the skill that the control circuit of controller passes through this field
Art personnel's simple programming can be realized, and belong to the common knowledge of this field, and the present invention is mainly used to protect mechanical device, institute
Control mode is not explained with the present invention to connect with circuit.
Worm screw 343 of the present invention, which refers to, has one or several helical tooths, and is engaged with worm gear and form alternating axis
The gear of gear pair.Its reference surface can be cylindrical surface, circular conical surface or anchor ring, have straight sided axial worm, involute helicoid worm,
Four kinds of straight sided normal worm ZN-worm, milled helicoids worm classifications.
Independence when problems solved by the invention is prior art laterally steering oil cylinder transverse shifting is poor, needs to match therewith
The device of conjunction is more, and precision when laterally steering oil cylinder transverse shifting is caused to be difficult to ensure that the present invention is mutual by above-mentioned component
Combination, a kind of novel walking pushing tow system of the present invention, the steering of rotating speed and axis by controlling motor 38 can drive biography
The direction of motion that motor 38 is provided and speed are changed by motivation structure 37, forward to slide 352 to improve slide bar 354
Thrust, and be changed the direction of motion that flat-pushing transmission mechanism 35 is provided by guiding mechanism 34, and then improve upper lateral
The precision of mobile mechanism 31 and lower transverse moving mechanism 310 when being slided on sliding rail 2, to improve the quality of engineering construction.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that come within the meaning and range of equivalency of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (9)
1. a kind of novel walking pushing tow system, structure include support base (1), sliding rail (2), horizontal orientation device (3),
Displacement synchronous support base (4), jacking cylinder (5) reinforce steel plate (6), flat-pushing oil cylinder (7) composition, the support base (1) bottom
It uniformly equidistantly sets there are four jacking cylinder (5), the jacking cylinder (5) is vertically fixed on support base (1) bottom, the branch
It supportting seat (1) bottom centre position and is equipped with flat-pushing oil cylinder (7), the flat-pushing oil cylinder (7) and support base (1) are gap-matched,
It is equipped with four pieces at left and right sides of the support base (1) and reinforces steel plate (6), the reinforcement steel plate (6) and reinforcement steel plate (6) outer wall
It mutually welds, the support base (1) rear and front end is set there are four sliding rail (2), and the sliding rail (2) is fixed by screws in
On support base (1), the sliding rail (2) is equipped with horizontal orientation device (3), the horizontal orientation device (3) and sliding
Rail (2) is slidably connected, and the horizontal orientation device (3) bottom is equipped with displacement synchronous support base (4), the displacement synchronous branch
Support seat (4) and horizontal orientation device (3) match, it is characterised in that：
The horizontal orientation device (3) is by upper transverse moving mechanism (31), supporting clapboard (32), transmission belt (33), Guiding machine
Structure (34), flat-pushing transmission mechanism (35), gear Zeng Ju mechanisms (36), transmission mechanism (37), motor (38), frame (39), lower cross
It is formed to mobile mechanism (310), the frame (39) is internally provided with supporting clapboard (32), and the supporting clapboard (32) is up and down
Both ends are fastened on frame (39) inboard wall groove, and the supporting clapboard (32) back-end central position is equipped with guiding mechanism
(34), the guiding mechanism (34) is fixed on supporting clapboard (32), and the guiding mechanism (34) upper and lower ends are set respectively
There are upper transverse moving mechanism (31) and lower transverse moving mechanism (310) and be sequentially connected by transmission belt (33) and is connect, it is described
Guiding mechanism (34) rear end is equipped with flat-pushing transmission mechanism (35), and the flat-pushing transmission mechanism (35) and guiding mechanism (34) use
Clearance fit, described flat-pushing transmission mechanism (35) upper and lower ends are equipped with gear Zeng Ju mechanisms (36), and the gear increases square machine
Structure (36) and gear Zeng Ju mechanisms (36) match, and described gear Zeng Ju mechanisms (36) rear end is equipped with transmission mechanism (37), institute
The transmission mechanism (37) and gear Zeng Ju mechanisms (36) stated are gap-matched, described flat-pushing transmission mechanism (35) back-end central
Position is equipped with motor (38), and the motor (38) is screwed on frame (39) inner wall, the motor (38) and
Transmission mechanism (37) matches.
2. a kind of novel walking pushing tow system according to claim 1, it is characterised in that：The upper transverse shifting
Mechanism (31) is by rail wheel (3101), ball bearing (3102), axis (3103), the first angular wheel (3104), the second conical tooth
(3105), transmission shaft (3106) composition are taken turns, the rail wheel (3101) top center is equipped with ball bearing (3102), institute
The axis (3103) stated is fastened on ball bearing (3102) and is connect with rail wheel (3101), the axis (3103) top
Equipped with the first angular wheel (3104), first angular wheel (3104) is fastened on axis (3103), the axis
(3103) left side is equipped with transmission shaft (3106), and the transmission shaft (3106) front end is equipped with the second angular wheel (3105), described
The second angular wheel (3105) be fastened on transmission shaft (3106), the transmission shaft (3106) passes through the second conical tooth
Wheel (3105) is meshed with the first angular wheel (3104).
3. a kind of novel walking pushing tow system according to claim 1, it is characterised in that：The guiding mechanism
(34) by needle bearing (341), upper rack (342), worm screw (343), upper turbine (344), fixing bracket (345), lower turbine
(346), lower rack (347) composition, the worm screw (343) front end is equipped with needle bearing (341), the needle bearing
(341) be fastened worm screw (343) on, the worm screw (343) upper and lower ends are respectively equipped with turbine (344) and lower whirlpool
Take turns (346), the upper turbine (344) and lower turbine (346) be meshed with worm screw (343), the upper turbine (344) and under
Turbine (346) is meshed with upper rack (342) and lower rack (347) respectively, the upper rack (342) and lower rack (347)
Rear end is equipped with fixing bracket (345), and the fixing bracket (345) is mutually welded with upper rack (342) and lower rack (347).
4. a kind of novel walking pushing tow system according to claim 1, it is characterised in that：The flat-pushing driver
Structure (35) is by sliding sleeve (351), slide (352), sliding slot (353), slide bar (354), worm screw guide bearing (355), sealing fixed plate
(356), slide plate (357), the first spring (358), support arm (359), inner support (3510) composition, the inner support (3510)
Outer wall is equipped with support arm (359), and the support arm (359) is fastened on inner support (3510), the inner support
(3510) it is internally provided with slide plate (357), the slide plate (357) and inner support (3510) are gap-matched, the slide plate
(357) rear and front end is respectively equipped with slide bar (354) and the first spring (358), and the slide bar (354) is fastened in slide plate
(357) on surface groove, described the first spring (358) rear and front end is mutually welded with slide plate (357) and inner support (3510) respectively
It connects, the slide bar (354) is internally provided with worm screw guide bearing (355), and the worm screw guide bearing (355) is fastened
On slide bar (354), the slide bar (354) front end is equipped with slide (352), the slide (352) and slide bar (354) connection,
Described slide (352) upper and lower ends are equipped with sliding slot (353), and the sliding slot (353) and slide (352) are gap-matched,
Described slide (352) the front end center position is equipped with sliding sleeve (351), and the sliding sleeve (351) is fastened in slide (352) table
On the groove of face.
5. a kind of novel walking pushing tow system according to claim 1, it is characterised in that：The gear increases square machine
Structure (36) is made of spur rack (361), gear (362), shaft (363), connecting block (364), second spring (365), described
Shaft (363) upper and lower ends be respectively equipped with gear (362) and connecting block (364), the gear (362), which is fastened, to be turned
On axis (363), the connecting block (364) and shaft (363) are gap-matched, and are set at left and right sides of the gear (362)
There are spur rack (361), the spur rack (361) and gear (362) to be meshed, the connecting block (364) right end is set
There are second spring (365), the second spring (365) mutually to be welded with connecting block (364).
6. a kind of novel walking pushing tow system according to claim 1, it is characterised in that：The transmission mechanism
(37) by powered belt (371), swingle (372), bearing (373), connecting rod (374), sliding block (375), linkage rack (376), connection
Frame (377), sheave (378), transmission rope (379) composition, the sheave (378) are equipped with transmission rope (379), the transmission
It restricts (379) and sheave (378) flexible connection, the sheave (378) left side is equipped with link (377), the link
(377) it is gap-matched with sheave (378), linkage rack (376), the linkage is equipped on the left of the link (377)
Frame (376) is close to be fixed on link (377) outer wall, and bearing (373) is equipped on the left of the linkage rack (376), described
Bearing (373) top center is equipped with swingle (372), the swingle (372) and bearing (373) flexible connection, institute
The swingle (372) stated is equipped with connecting rod (374), and the connecting rod (374) left end is fastened on swingle (372), institute
Connecting rod (374) right end stated is equipped with sliding block (375), and the sliding block (375) is vertically fixed on connecting rod (374) surface, described
Connecting rod (374) connect with linkage rack (376) by sliding block (375), the sliding block (375) and linkage rack (376) sliding connect
It connects, the swingle (372) is equipped with powered belt (371), and the powered belt (371) and swingle (372) use gap
Cooperation.
7. a kind of novel walking pushing tow system according to claim 6, it is characterised in that：The sheave (378)
Transmission rope (379) the head and the tail both ends being equipped with are separately fixed at spur rack (361) and connecting block (364).
8. a kind of novel walking pushing tow system according to claim 1, it is characterised in that：The upper transverse shifting
Mechanism (31) and lower transverse moving mechanism (310) are arranged using the vertical center line of guiding mechanism (34) as axis in mirror image.
9. a kind of novel walking pushing tow system according to claim 1, it is characterised in that：The transmission mechanism
(37) it is gap-matched by powered belt (371) and motor (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810066345.5A CN108330843A (en) | 2018-01-24 | 2018-01-24 | A kind of novel walking pushing tow system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810066345.5A CN108330843A (en) | 2018-01-24 | 2018-01-24 | A kind of novel walking pushing tow system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108330843A true CN108330843A (en) | 2018-07-27 |
Family
ID=62925406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810066345.5A Pending CN108330843A (en) | 2018-01-24 | 2018-01-24 | A kind of novel walking pushing tow system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108330843A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112794215A (en) * | 2021-04-08 | 2021-05-14 | 新乡纷呈机械科技有限公司 | Small portal crane for factory building and use method thereof |
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| CN103266566A (en) * | 2013-04-24 | 2013-08-28 | 中交武汉港湾工程设计研究院有限公司 | Walk-type continuous pushing system and construction method |
| CN106012866A (en) * | 2016-07-28 | 2016-10-12 | 武汉卡特工业股份有限公司 | Steel truss girder walking-type pushing device |
| CN205907606U (en) * | 2016-07-28 | 2017-01-25 | 武汉卡特工业股份有限公司 | Three -dimensional regulation and control walking pushing device |
| CN107841957A (en) * | 2017-12-25 | 2018-03-27 | 中铁二局第五工程有限公司 | A kind of large-tonnage steel box beam thrustor, pushing tow system and pushing method |
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2018
- 2018-01-24 CN CN201810066345.5A patent/CN108330843A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2011001721A (en) * | 2009-06-17 | 2011-01-06 | Nippon Sharyo Seizo Kaisha Ltd | Delivery management system |
| CN103266566A (en) * | 2013-04-24 | 2013-08-28 | 中交武汉港湾工程设计研究院有限公司 | Walk-type continuous pushing system and construction method |
| CN106012866A (en) * | 2016-07-28 | 2016-10-12 | 武汉卡特工业股份有限公司 | Steel truss girder walking-type pushing device |
| CN205907606U (en) * | 2016-07-28 | 2017-01-25 | 武汉卡特工业股份有限公司 | Three -dimensional regulation and control walking pushing device |
| CN107841957A (en) * | 2017-12-25 | 2018-03-27 | 中铁二局第五工程有限公司 | A kind of large-tonnage steel box beam thrustor, pushing tow system and pushing method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112794215A (en) * | 2021-04-08 | 2021-05-14 | 新乡纷呈机械科技有限公司 | Small portal crane for factory building and use method thereof |
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Effective date of registration: 20190606 Address after: 431900 No. 24, Group 4, Luoshan Village, Huji Town, Zhongxiang City, Jingmen City, Hubei Province Applicant after: Liu Jiajia Address before: 130033 Jilin Architectural University, 5088 Xincheng Street, Nanguan District, Changchun City, Jilin Province Applicant before: Wu Yuan |
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