CN118361586B - Municipal engineering pipeline construction device and pipeline construction method - Google Patents
Municipal engineering pipeline construction device and pipeline construction method Download PDFInfo
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- CN118361586B CN118361586B CN202410796551.7A CN202410796551A CN118361586B CN 118361586 B CN118361586 B CN 118361586B CN 202410796551 A CN202410796551 A CN 202410796551A CN 118361586 B CN118361586 B CN 118361586B
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- limiting
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- 238000010276 construction Methods 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 claims description 11
- 238000009434 installation Methods 0.000 abstract description 7
- 210000001503 joint Anatomy 0.000 abstract description 6
- 230000000712 assembly Effects 0.000 abstract 2
- 238000000429 assembly Methods 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 3
- 238000011900 installation process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009440 infrastructure construction Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
- F16L1/028—Laying or reclaiming pipes on land, e.g. above the ground in the ground
- F16L1/036—Laying or reclaiming pipes on land, e.g. above the ground in the ground the pipes being composed of sections of short length
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
- F16L1/06—Accessories therefor, e.g. anchors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
- F16L1/06—Accessories therefor, e.g. anchors
- F16L1/10—Accessories therefor, e.g. anchors for aligning
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The invention discloses a municipal engineering pipeline construction device and a pipeline construction method, and belongs to the technical field of pipeline installation, wherein the pipeline construction device comprises a supporting plate, a supporting frame and a sliding frame are arranged at the top of the supporting plate, the supporting frame and the sliding frame are arranged in a crossing way, so that the top of the supporting frame and the sliding frame are of a V-shaped structure, a baffle is arranged at the top end of the sliding frame, guide assemblies matched with the supporting frame are arranged at two sides of the sliding frame, and when the sliding frame rotates to be parallel to the supporting frame, the sliding frame can slide downwards relative to the supporting frame through the guide assemblies; through adjusting the position of support frame and balladeur train for the pipeline that waits to lay can be aligned with the pipeline of installed, thereby the butt joint of two pipelines of being convenient for, and this device can be with its one side or the tip of installing the pipeline operation of removing when using, consequently, can adapt to different job sites.
Description
Technical Field
The invention relates to the technical field of pipeline installation, in particular to a municipal engineering pipeline construction device and a pipeline construction method.
Background
Municipal works generally refer to infrastructure construction of various public transportation facilities, water supply, water discharge, fuel gas, urban flood control, environmental sanitation, illumination and the like in urban construction.
Chinese patent CN218523131U discloses a pipeline laying device for municipal engineering construction, comprising a bracket, a pipeline pickup device and a connecting component, wherein both side walls of the bracket are provided with rollers, the pipeline pickup device is arranged on the bracket, and the connecting component is arranged on the bracket; the pipeline pick-up device comprises a sliding frame, a telescopic part, a first hydraulic cylinder and a clamping plate, wherein two side walls of the sliding frame are slidably arranged on the inner side wall of the support, a support is arranged on the inner side wall of the sliding frame and close to the bottom end of the sliding frame, the side wall of the clamping plate is rotatably arranged on the support, the clamping plate and the support are both provided with two groups, the fixed end of the hydraulic cylinder is rotatably arranged on one group of the top ends of the clamping plates, and the movable end of the hydraulic cylinder is rotatably arranged on the other group of the top ends of the clamping plates.
According to the device, the pipelines are fixed through the clamping plates, the device is required to be moved to the end parts of the paved pipelines in the installation process, so that the two pipelines are conveniently butted, but when the installed pipelines are located in the excavated grooves, the two pipelines cannot be quickly butted across the grooves by the device, and in conclusion, the device cannot be well adapted to different installation environments when in use, and therefore certain defects still exist.
Therefore, it is necessary to provide a municipal engineering pipeline construction device and a pipeline construction method for solving the technical problems.
Disclosure of Invention
The invention aims to provide a municipal engineering pipeline construction device and a pipeline construction method, which are used for solving the problems that the prior device provided in the background art is used for fixing pipelines through clamping plates, and the device needs to be moved to the end part of a paved pipeline in the installation process, so that the two pipelines are convenient to butt joint, but when the installed pipeline is positioned in an excavated groove, the device cannot be used for quickly crossing the groove to realize the butt joint of the two pipelines.
Based on the thought, the invention provides the following technical scheme: the utility model provides a municipal works pipeline construction device, includes the backup pad, backup pad top is provided with support frame and balladeur train, support frame and balladeur train cross arrangement for the top of support frame, balladeur train is V type structure, the baffle is installed on the top of balladeur train, the both sides of balladeur train all are provided with support frame matched with guide assembly, when the balladeur train rotates to the state that is parallel with the support frame, the balladeur train can slide downwards for the support frame through guide assembly;
The locating piece is installed to the bottom position department of balladeur train, and locating piece department is provided with the haulage rope, haulage rope one end pass the locating piece and with balladeur train fixed connection, fixed mounting has two stopper on the support frame, cooperate through spacing subassembly between stopper and the locating piece, when the balladeur train rotates to the state parallel with the support frame, be connected through spacing subassembly between locating piece and the stopper.
As a further scheme of the invention: the connecting frame is installed to the bottom surface of support frame, and the one end that the support frame is close to the connecting frame is the open position, the hydraulic stem is installed at the backup pad top, and the flexible end of hydraulic stem is articulated mutually with the connecting frame, and the tail end of hydraulic stem is articulated mutually with the backup pad.
As a further scheme of the invention: the guide assembly comprises guide bars which are in sliding fit with the support frame, guide grooves which are in sliding fit with the guide bars are formed in two inner side walls of the support frame, clamping blocks are elastically arranged on one side, away from the sliding frame, of the guide bars, clamping grooves which are matched with the clamping blocks are formed in the inner wall of the guide grooves, magnetic plates are slidably mounted on one side, close to the sliding frame, of the guide bars, first magnets which are matched with the magnetic plates are fixedly embedded on two side faces of the sliding frame, different magnetic poles are arranged on one faces, opposite to the magnetic plates, of the first magnets, and second pull ropes are fixedly arranged between the magnetic plates and the clamping blocks.
As a further scheme of the invention: the limiting assembly comprises a limiting shaft elastically connected with the positioning block, a protrusion is sleeved on the outer side of the limiting shaft, the protrusion is fixedly connected with the positioning block, a notch matched with the positioning block is formed in the bottom end of the sliding frame, bumps are fixedly arranged on the inner wall of the notch, T-shaped grooves matched with the bumps in a sliding mode are formed in the side faces of the positioning block, magnetic blocks are fixedly embedded in the end faces of the bumps, a second magnet is slidably mounted on the inner wall of each T-shaped groove, different magnetic poles are arranged on the face, opposite to the magnetic blocks, of the second magnet, a first pull rope is fixedly arranged between the second magnet and the limiting shaft, arc grooves matched with the protrusions are formed in the inner wall of the limiting block, and limiting holes matched with the limiting shaft are formed in the inner wall of each arc groove.
As a further scheme of the invention: the one end that the guide way is close to the stopper is offered jaggedly, all fixed mounting has the guide block on the front and back both sides face of balladeur train, when the balladeur train rotates to parallel with the support frame, the guide block can be followed the breach and got into to the guide way in.
As a further scheme of the invention: the reel is installed at the top of backup pad, and the one end that the haulage rope kept away from the balladeur train twines on the reel.
As a further scheme of the invention: the baffle is arranged at the inner wall of the arc-shaped groove in an elastic mode, the baffle is located at one side, close to the sliding frame, of the convex block, and inclined planes are formed in two sides, close to one end of the sliding frame, of the baffle.
As a further scheme of the invention: and a pin shaft is fixedly arranged at the inner side surface of the guide strip, penetrates through the sliding frame and is in running fit with the sliding frame through a bearing.
As a further scheme of the invention: the connecting shaft is fixedly arranged on the outer side face of the supporting frame, the vertical plates are fixedly arranged on the front side and the rear side of the top face of the supporting plate, and the connecting shaft penetrates through the vertical plates and is in running fit with the vertical plates.
The method for carrying out pipeline construction by using the municipal engineering pipeline construction device comprises the following steps: placing the pipeline at the top ends of the support frame and the carriage and moving the device to one side of the laid pipeline; releasing the traction rope to enable the sliding frame to rotate to be parallel to the supporting frame, and enabling the sliding frame to slide downwards along the supporting frame; the two pipelines are aligned by adjusting the positions of the supporting frame and the sliding frame.
Compared with the prior art, the invention has the beneficial effects that: the position of support frame can be adjusted through the hydraulic stem that sets up to this device, and through releasing the haulage rope for the balladeur train can rotate to the state that parallels with the support frame and can slide downwards along the support frame, consequently, through adjusting the position of support frame and balladeur train, make the pipeline that waits to lay can align with the pipeline that has installed, thereby the butt joint of two pipelines of being convenient for, this device can remove it to one side or the tip of having installed the pipeline when using, consequently, can adapt to different job sites, thereby improve its application scope.
Drawings
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the carriage and carriage mounting of the present invention;
FIG. 3 is a schematic view of the positioning block and carriage mounting structure of the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2A in accordance with the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 2B according to the present invention;
FIG. 6 is a schematic diagram of a T-slot configuration of the present invention;
FIG. 7 is a schematic diagram of a latch according to the present invention;
FIG. 8 is a schematic diagram of the magnetic plate installation of the present invention;
FIG. 9 is a view of a use scenario of the present invention;
fig. 10 is a view of a baffle use scenario of the present invention.
In the figure: 1. a support plate; 2. a reel; 3. a support frame; 301. a notch; 302. a guide groove; 4. a limiting block; 401. an arc-shaped groove; 402. a limiting hole; 5. a baffle; 501. a positioning pin; 6. a carriage; 601. a notch; 602. a first magnet; 603. a guide block; 7. a magnetic plate; 701. an exhaust hole; 702. an air inlet hole; 8. a guide bar; 9. a hydraulic rod; 10. a traction rope; 11. a pin shaft; 12. a limit bar; 13. a vertical plate; 14. a bump; 15. a stop block; 1501. an inclined plane; 16. a magnetic block; 17. a second magnet; 18. a limiting shaft; 19. a protrusion; 20. a first pull rope; 21. a positioning block; 2101. a T-shaped groove; 22. a second pull rope; 23. and (5) clamping blocks.
Detailed Description
Referring to fig. 1-2, the support frame 3 is arranged on the outer side of the carriage 6, and the support frame 3 and the carriage 6 are arranged in a crossed manner, so that the tops of the support frame 3 and the carriage 6 are in a V-shaped structure, the pipeline is supported, and a baffle 5 is arranged at the top end of the carriage 6;
A connecting shaft is fixedly arranged on the outer side face of the support frame 3, vertical plates 13 are fixedly arranged on the front side and the rear side of the top face of the support plate 1, and the connecting shaft penetrates through the vertical plates 13 and is in running fit with the vertical plates 13;
In order to adjust the angle of support frame 3, there is the link of U type in the bottom surface department of support frame 3 through welded mode fixed mounting, and the one end that support frame 3 is close to the link is open phase, hydraulic stem 9 is installed at the top of backup pad 1, specifically, hydraulic stem 9's flexible end articulates with the link mutually, and hydraulic stem 9's tail end then articulates with backup pad 1 mutually, is favorable to driving support frame 3 to rotate with the connecting axle as the center through this structure.
The two sides of the sliding frame 6 are respectively provided with a guide component matched with the supporting frame 3, when the sliding frame 6 rotates to be parallel to the supporting frame 3, the sliding frame 6 can slide downwards relative to the supporting frame 3 through the guide components, and in the process, a pipeline to be installed can synchronously move downwards, so that the butt joint with the installed pipeline is facilitated;
The positioning block 21 is installed at the bottom end position of the sliding frame 6, the reel 2 is installed at the top of the supporting plate 1, the traction rope 10 is wound on the reel 2, specifically, one end of the traction rope 10 penetrates through the positioning block 21 and is fixedly connected with the sliding frame 6, the other end of the traction rope 10 is fixedly connected with the reel 2, the traction rope 10 can slide relative to the positioning block 21, through the structure, when the traction rope 10 is released, the sliding frame 6 can move downwards relative to the supporting frame 3, and when the traction rope 10 is wound, the sliding frame 6 can be driven to reset, further, two limiting blocks 4 are fixedly installed at one end, close to the traction rope 10, of the supporting frame 3, the limiting blocks 4 are located at the inner side surface of the supporting frame 3, the positioning block 21 is matched with the limiting blocks 4 through limiting components, when the sliding frame 6 rotates to be parallel to the supporting frame 3, the positioning block 21 is connected with the limiting blocks 4 through the limiting components, and the sliding frame 10 can be guided through the positioning block 21 at the moment, and in the process of releasing the traction rope 10 can stably slide downwards relative to the supporting frame 3.
As shown in fig. 2-7 and 9, the guide assembly comprises a guide bar 8 in sliding fit with the support frame 3, specifically, guide grooves 302 matched with the guide bar 8 are formed at two side walls of the interior of the support frame 3, and the guide bar 8 is slidably arranged in the guide grooves 302;
Further, a clamping block 23 is elastically arranged at one side of the guide bar 8 far away from the sliding frame 6, a clamping groove matched with the clamping block 23 is formed in one side of the guide groove 302 far away from the clamping block 23, a magnetic plate 7 is slidably mounted on one side of the guide bar 8 close to the sliding frame 6, first magnets 602 matched with the magnetic plate 7 are fixedly embedded on two sides of the sliding frame 6, different magnetic poles are arranged on the opposite sides of the first magnets 602 and the magnetic plate 7, a second pull rope 22 is fixedly arranged between the magnetic plate 7 and the clamping block 23, the second pull rope 22 penetrates through the guide bar 8 and is slidably matched with the guide bar, and when the sliding frame 6 rotates to be parallel to the supporting frame 3, one end of the clamping block 23 can be pulled out of the clamping groove through the attraction force between the first magnets 602 and the magnetic plate 7, so that the guide bar 8 can slide along the guide groove 302.
A pin 11 is fixedly mounted on the inner side of the guide strip 8, the pin 11 passes through the carriage 6 and is in running fit with the carriage 6 through a bearing, and the carriage 6 can rotate relative to the support frame 3 through the structure.
The limiting assembly comprises limiting shafts 18 arranged at the front side and the rear side of the positioning block 21, the limiting shafts 18 are elastically connected with the positioning block 21, the outer sides of the limiting shafts 18 are sleeved with protrusions 19, the protrusions 19 are fixedly connected with the positioning block 21, notch 601 matched with the positioning block 21 is formed in the bottom end of the sliding frame 6, with reference to fig. 3-6, protruding blocks 14 are fixedly arranged on the front side and the rear side wall of the inside of the notch 601, the cross section of each protruding block 14 is of a T shape, and T-shaped grooves 2101 in sliding fit with the protruding blocks 14 are formed in the side faces of the positioning block 21;
Further, a magnetic block 16 is fixedly embedded in the end surface of the bump 14 near the positioning block 21, a second magnet 17 is slidably mounted at the inner wall of the T-shaped slot 2101, the second magnet 17 is opposite to the magnetic block 16, and opposite surfaces of the second magnet 17 and the magnetic block 16 have different magnetic poles, a first pull rope 20 is fixedly arranged between the second magnet 17 and the limiting shaft 18, and the first pull rope 20 passes through the positioning block 21 and is slidably matched with the positioning block 21;
Further, an arc groove 401 matched with the protrusion 19 is formed on the inner wall of the limiting block 4, and a limiting hole 402 matched with the limiting shaft 18 is formed on the inner wall of the arc groove 401, when the carriage 6 rotates to be parallel to the supporting frame 3, the protrusion 19 can be inserted into the arc groove 401 and contacted with the top wall of the arc groove 401, and the limiting shaft 18 is aligned with the limiting hole 402.
Referring to fig. 3 again, in order to improve the stability of the connection between the positioning block 21 and the carriage 6, a stop 15 may be elastically installed at the inner wall of the arc-shaped slot 401, where the stop 15 is located at one side of the bump 14 close to the carriage 6, and two sides of one end of the stop 15 close to the carriage 6 are both provided with inclined planes 1501, by this structure, when there is a separation trend between the carriage 6 and the positioning block 21, the bump 14 can press the stop 15 into the positioning block 21, so that the carriage 6 is separated from the positioning block 21.
In order to keep the horizontal state of the sliding frame 6 stably sliding downwards relative to the supporting frame 3, a notch 301 is formed in one end, close to the limiting block 4, of the guide groove 302, the notch 301 is located at the bottom of the guide groove 302, guide blocks 603 are fixedly mounted on the front side surface and the rear side surface of the sliding frame 6, in the process that the sliding frame 6 rotates to be parallel to the supporting frame 3, the guide blocks 603 can enter the guide groove 302 from the notch 301, and continuous rotation of the sliding frame 6 relative to the supporting frame 3 can be avoided through cooperation between the guide groove 302 and the guide blocks 603.
When the pipeline to be paved is placed at the top of the carriage 6 and the support frame 3 in actual use, the pipeline is supported by the V-shaped structure formed by the carriage 6 and the top of the support frame 3, the whole equipment is moved to one side of the pipeline to be paved and the traction rope 10 is gradually released, and as the traction rope 10 is released, the pipeline to be paved has a downward sliding trend along the support frame 3, in the process, the pressure of the pipeline to be paved on the carriage 6 can drive the carriage 6 to gradually rotate to be parallel to the support frame 3, and the pipeline can be limited by the baffle plate 5 at one end of the carriage 6, so that the pipeline is prevented from continuously sliding downwards;
In the process that the carriage 6 rotates to be parallel to the supporting frame 3, the guide block 603 on the carriage 6 moves from the notch 301 to the guide groove 302, the carriage 6 can be prevented from rotating continuously by utilizing the cooperation between the guide groove 302 and the guide block 603, so that the carriage 6 is kept parallel to the supporting frame 3, in addition, when the guide block 603 enters into the guide groove 302, the positioning block 21 at the bottom end of the carriage 6 is also inserted between the two limiting blocks 4, the limiting shaft 18 is in a state of being aligned with the limiting hole 402, at the moment, a pipeline to be laid is positioned on one side of the baffle 5, the carriage 6 has a downward sliding trend relative to the supporting frame 3 due to the pressure of the pipeline to the baffle 5, therefore, the pressure between the lug 14 and the baffle 15 is increased, so that the lug 14 presses the baffle 15 into the positioning block 21, so that the lug 14 slides out of the T-shaped groove 2101, the sliding frame 6 and the positioning block 21 are gradually separated, in the process, the magnetic block 16 on the protruding block 14 is staggered with the second magnet 17 on the positioning block 21, the first pull rope 20 is in a loose state, the limiting shaft 18 is sequentially ejected and inserted into the limiting hole 402, the positioning block 21 can be stably arranged between the two limiting blocks 4 through the cooperation of the limiting shaft 18 and the limiting hole 402, the sliding frame 6 can stably slide downwards relative to the supporting frame 3 in the process of releasing the traction rope 10, in addition, when the sliding frame 6 rotates to be parallel to the supporting frame 3, the first magnet 602 is aligned with the magnetic plate 7, the second pull rope 22 can be pulled by the attraction force between the first magnet 602 and the magnetic plate, one end of the clamping block 23 is pulled out of the clamping groove through the second pull rope 22, so that the locking between the guide bar 8 and the supporting frame 3 is released, the guide bar 8 can slide downwards along the guide groove 302, the carriage 6 and the guide strip 8 on the outer side of the carriage can stably slide downwards along the support frame 3, the angle of the support frame 3 can be adjusted through the hydraulic rod 9, in the actual installation process, the support frame 3 is rotated to be in a tangential state with the installed pipeline, at the moment, in the process of releasing the traction rope 10 to cause the pipeline to move downwards along the support frame 3, the pipeline to be installed and the installed pipeline can be mutually aligned, so that the installation of the two pipelines is facilitated;
After the installation is finished, the traction rope 10 is tightened, the traction rope 10 is guided by the positioning block 21, the sliding frame 6 can be pulled to move upwards along the supporting frame 3 by the traction rope 10, when the positioning block 21 is reinserted into the notch 601 on the sliding frame 6, one end of the limiting shaft 18 can be removed from the limiting hole 402 by the attraction force between the second magnet 17 and the magnetic block 16, so that the positioning block 21 is disconnected with the limiting block 4, when the traction rope 10 is continuously tightened, the protrusion 19 moves downwards along the arc-shaped groove 401 and gradually moves out of the arc-shaped groove 401, and in the process, the first magnet 602 on the sliding frame 6 is staggered with the magnetic plate 7 on the guide strip 8, so that the clamping block 23 can be ejected out and inserted into the clamping groove, and the guide strip 8 is clamped in the guide groove 302 again, so that the next use is facilitated.
In summary, this device can adjust the position of support frame 3 through the hydraulic stem 9 that sets up, and through releasing haulage rope 10, make carriage 6 can rotate to the state that is parallel with support frame 3 and can slide downwards along support frame 3, consequently, through adjusting the position of support frame 3 and carriage 6, make the pipeline that waits to lay can align with the pipeline that has been installed, thereby be convenient for the butt joint of two pipelines, this device can remove it to one side or the tip of having installed the pipeline when using, consequently, can adapt to different job sites, thereby improve its application scope, on the other hand, support through carriage 6 to the pipeline for be favorable to adjusting the position of pipeline in the installation, thereby be convenient for operate.
As shown in fig. 3-4 and 7, a plurality of mounting grooves are formed in the positioning block 21 and are used for mounting the limiting shaft 18, the second magnet 17 and the stop block 15, specifically, a first spring is fixedly mounted between the inner end surface of the mounting groove and the limiting shaft 18, a second spring is fixedly mounted between the inner end surface of the mounting groove and the second magnet 17, and a third spring is fixedly mounted between the inner end surface of the mounting groove and the stop block 15.
As shown in fig. 1-3 and 7-8, a groove in sliding fit with the clamping block 23 is formed on the guide bar 8, a limit spring is fixedly installed between the inner end surface of the groove and the clamping block 23, a sliding groove in sliding fit with the magnetic plate 7 is formed at the outer side surface of the guide bar 8, and as shown in fig. 8, the magnetic plate 7 can be in sealing connection with the sliding groove in practical use, specifically, a connecting plate can be fixedly sleeved on the outer side of the magnetic plate 7, an air inlet 702 and an air outlet 701 are formed on the connecting plate, the inner diameter of the air outlet 701 is larger than the inner diameter of the air inlet 702, a one-way valve is installed at the air outlet 701, so that air in the sliding groove can be led out unidirectionally through the air outlet 701, the speed of the magnetic plate 7 moving outwards along the sliding groove is smaller than the speed of moving inwards through the air outlet 701, and when the sliding frame 6 rotates to a state parallel to the supporting frame 3, the guide bar 8 and the supporting frame 3 are in a clamping state in a period of time, thereby being beneficial to provide sufficient time for locking between the positioning block 21 and the limiting block 4, and the supporting frame 3, and the guide bar 8 can be locked with the arc groove 401 before the arc-shaped groove 401 is reset when the traction rope 10 pulls the sliding frame 3 to move upwards.
As shown in fig. 1-2, a motor is mounted on the top of the supporting plate 1, and the reel 2 may be mounted on an output end of the motor to drive the reel 2 to rotate, where in practical application, the motor may drive the reel 2 to rotate by means of belt transmission or gear transmission.
At the bottom of the support plate 1 are mounted rollers to facilitate movement of the apparatus.
During practical use, can fixed connection between baffle 5 and the balladeur train 6, of course, also can hinge, specifically referring to fig. 2, 10, when baffle 5 and balladeur train 6 are articulated, need a spacing 12 of fixed mounting in the side department of balladeur train 6, install the lock bolt on the spacing 12, the lock bolt passes spacing 12 and rather than threaded connection, and offered on the side of baffle 5 with lock bolt matched with round hole to this carries out spacingly to baffle 5, this structure's advantage lies in: when the pipeline is required to be placed between the carriage 6 and the support frame 3, the state shown in fig. 10 can be referred to, namely, the carriage 6 slides downwards to the ground along the support frame 3, the baffle 5 is rotated to be attached to the ground, the pipeline can be rolled onto the baffle 5 at the moment, and in practical application, a locating pin 501 can be inserted onto the baffle 5, when the pipeline is rolled onto the baffle 5, the locating pin 501 can be inserted to limit the pipeline, and then the traction rope 10 is tightened to drive the pipeline to move upwards.
Claims (6)
1. The utility model provides a municipal works pipeline construction device, includes the backup pad, and the backup pad top is provided with support frame and balladeur train, support frame and balladeur train cross arrangement for the top of support frame, balladeur train is V type structure, the baffle is installed on the top of balladeur train, its characterized in that: the two sides of the sliding frame are respectively provided with a guide component matched with the supporting frame, and when the sliding frame rotates to be parallel to the supporting frame, the sliding frame can slide downwards relative to the supporting frame through the guide components;
The positioning block is arranged at the bottom end of the sliding frame, a traction rope is arranged at the positioning block, one end of the traction rope penetrates through the positioning block and is fixedly connected with the sliding frame, two limiting blocks are fixedly arranged on the supporting frame, the limiting blocks are matched with the positioning block through a limiting component, and when the sliding frame rotates to be parallel to the supporting frame, the positioning block is connected with the limiting block through the limiting component;
the bottom surface of the support frame is provided with a connecting frame, one end of the support frame, which is close to the connecting frame, is in an opening state, the top of the support plate is provided with a hydraulic rod, the telescopic end of the hydraulic rod is hinged with the connecting frame, and the tail end of the hydraulic rod is hinged with the support plate;
The guide assembly comprises guide bars which are in sliding fit with the support frame, guide grooves which are in sliding fit with the guide bars are formed in two inner side walls of the support frame, clamping blocks are elastically arranged on one side, away from the sliding frame, of the guide bars, clamping grooves which are matched with the clamping blocks are formed in the inner wall of the guide grooves, magnetic plates are slidably arranged on one side, close to the sliding frame, of the guide bars, first magnets which are matched with the magnetic plates are fixedly embedded in two side surfaces of the sliding frame, different magnetic poles are arranged on the surfaces, opposite to the magnetic plates, of the first magnets, and second pull ropes are fixedly arranged between the magnetic plates and the clamping blocks;
a pin shaft is fixedly arranged at the inner side surface of the guide bar, penetrates through the sliding frame and is in running fit with the sliding frame through a bearing;
The limiting assembly comprises a limiting shaft elastically connected with the positioning block, a protrusion is sleeved on the outer side of the limiting shaft, the protrusion is fixedly connected with the positioning block, a notch matched with the positioning block is formed in the bottom end of the sliding frame, bumps are fixedly arranged on the inner wall of the notch, T-shaped grooves matched with the bumps in a sliding mode are formed in the side faces of the positioning block, magnetic blocks are fixedly embedded in the end faces of the bumps, a second magnet is slidably mounted on the inner wall of each T-shaped groove, different magnetic poles are arranged on the face, opposite to the magnetic blocks, of the second magnet, a first pull rope is fixedly arranged between the second magnet and the limiting shaft, arc grooves matched with the protrusions are formed in the inner wall of the limiting block, and limiting holes matched with the limiting shaft are formed in the inner wall of each arc groove.
2. The municipal works pipeline construction device according to claim 1, wherein: the one end that the guide way is close to the stopper is offered jaggedly, all fixed mounting has the guide block on the front and back both sides face of balladeur train, when the balladeur train rotates to parallel with the support frame, the guide block can be followed the breach and got into to the guide way in.
3. The municipal works pipeline construction device according to claim 1, wherein: the reel is installed at the top of backup pad, and the one end that the haulage rope kept away from the balladeur train twines on the reel.
4. The municipal works pipeline construction device according to claim 1, wherein: the baffle is arranged at the inner wall of the arc-shaped groove in an elastic mode, the baffle is located at one side, close to the sliding frame, of the convex block, and inclined planes are formed in two sides, close to one end of the sliding frame, of the baffle.
5. The municipal works pipeline construction device according to claim 1, wherein: the connecting shaft is fixedly arranged on the outer side face of the supporting frame, the vertical plates are fixedly arranged on the front side and the rear side of the top face of the supporting plate, and the connecting shaft penetrates through the vertical plates and is in running fit with the vertical plates.
6. A method of performing pipeline construction using the municipal works pipeline construction device according to any one of claims 1 to 5, comprising the steps of: placing the pipeline at the top ends of the support frame and the carriage and moving the device to one side of the laid pipeline; releasing the traction rope to enable the sliding frame to rotate to be parallel to the supporting frame, and enabling the sliding frame to slide downwards along the supporting frame; the two pipelines are aligned by adjusting the positions of the supporting frame and the sliding frame.
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| US11149876B2 (en) * | 2016-08-24 | 2021-10-19 | Thomas Arthur Wilson | Pipeline laying apparatus and method for crossing steep terrain |
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