CN119289248B - An engineering surveying device for national land space planning - Google Patents
An engineering surveying device for national land space planning Download PDFInfo
- Publication number
- CN119289248B CN119289248B CN202411829293.4A CN202411829293A CN119289248B CN 119289248 B CN119289248 B CN 119289248B CN 202411829293 A CN202411829293 A CN 202411829293A CN 119289248 B CN119289248 B CN 119289248B
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- fixedly connected
- rod
- fixed
- sliding
- tripod
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- 230000008093 supporting effect Effects 0.000 claims abstract description 36
- 238000005259 measurement Methods 0.000 claims abstract description 17
- 238000007790 scraping Methods 0.000 claims description 19
- 238000013016 damping Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 10
- 239000002689 soil Substances 0.000 abstract description 9
- 239000004575 stone Substances 0.000 description 9
- 238000010276 construction Methods 0.000 description 7
- 239000012535 impurity Substances 0.000 description 7
- 238000013507 mapping Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
- F15D1/00—Influencing flow of fluids
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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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
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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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/32—Undercarriages for supports with three or more telescoping legs
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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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/32—Undercarriages for supports with three or more telescoping legs
- F16M11/34—Members limiting spreading of legs, e.g. "umbrella legs"
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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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/32—Undercarriages for supports with three or more telescoping legs
- F16M11/36—Members preventing slipping of the feet
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
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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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M2200/00—Details of stands or supports
- F16M2200/02—Locking means
- F16M2200/025—Locking means for translational movement
- F16M2200/027—Locking means for translational movement by friction
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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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M2200/00—Details of stands or supports
- F16M2200/08—Foot or support base
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The invention belongs to the field of engineering measurement, and particularly relates to an engineering measurement device for planning a homeland space, which comprises a tripod, a surveying instrument and the like; the tripod is provided with a surveying instrument and consists of a sliding rod, a pedal, a fixed rod and a locking device, and each supporting leg of the tripod is connected with a sliding rod in a sliding way. Through making the dead lever rotate, the dead lever rotates and drives the mount and rotate, and then makes the dead lever rotate and the slide bar combination form class T font, and the lower surface and the ground contact of dead lever, thereby make the dead lever when comparatively soft ground contact with the soil property through the supporting role of three dead lever, the dead lever inserts the degree of depth on ground more shallowly, thereby be convenient for the dead lever remove, and through making three dead lever and ground contact, can promote the stability of tripod, thereby make the surveying instrument can keep stable at the in-process of survey and drawing. Simultaneously, the friction force is enhanced through the telescopic bolt plate, so that the fixed rod is prevented from slipping on the mud.
Description
Technical Field
The invention belongs to the field of engineering measurement, and particularly relates to an engineering measurement device for planning a homeland space.
Background
Based on the prior art, the laser point on the surveying instrument is required to be aligned with the center point of the ground mark in the horizontal positioning process of the existing engineering surveying instrument, but the position of the tripod is required to be continuously adjusted in the alignment process, so that the tripod is required to reciprocate, the lower end of the tripod is contacted with the ground after the tripod is put on the right above the ground mark, and the lower end of the tripod is very easy to be inserted into the soil when the tripod is put up on the softer ground, so that the tripod is required to be pulled out from the ground and then moved in the adjustment process of the tripod, the alignment work of the laser point on the surveying instrument and the center point of the ground mark is complicated, and the fixed point efficiency is low;
And when the surveying instrument is applied to a high-rise building, the tripod can be installed on the floor slab after casting, so that the tripod and the surveying instrument are positioned at a high position, and further the tripod and the surveying instrument are very easy to be influenced by wind power, and the tripod and the surveying instrument are displaced, so that the surveying data are finally caused to deviate to influence accuracy.
Disclosure of Invention
The invention provides an engineering measurement device for planning a homeland space, which aims to overcome the defect that a tripod needs to reciprocate and the fixed-point work is complicated in the aligning process of a laser point on a surveying instrument and a central point of a ground mark.
The engineering measuring device for planning the homeland space comprises a tripod and a mapping instrument, wherein the mapping instrument is arranged on the tripod, the tripod is composed of sliding rods, pedals, fixing rods and locking devices, each supporting leg of the tripod is connected with one sliding rod in a sliding mode, each sliding rod is fixedly connected with one pedal, the lower end of each sliding rod is connected with one fixing rod, the lower end of each fixing rod is in a cone shape, each supporting leg of the tripod is fixedly connected with one locking device, each locking device is in contact with one sliding rod, the engineering measuring device further comprises fixing blocks, fixing frames, limiting rods, cylinders, scraping rings, mounting blocks, connecting blocks, sliding rods and elastic pieces I, each sliding rod of the tripod is fixedly connected with one fixing block, each fixing block is connected with one fixing frame in a rotating mode, each fixing frame is fixedly connected with one fixing rod, each limiting rod is fixedly connected with one sliding rod, each limiting rod is connected with one cylinder in a sliding mode, each locking rod is fixedly connected with one mounting block, each mounting block is fixedly connected with one cylinder is connected with one end of each sliding rod, each elastic piece I is fixedly connected with one end of each sliding rod is fixedly connected with one cylinder, each elastic piece I is fixedly connected with one end of each sliding rod is connected with one elastic piece I.
More preferably, one end of the sliding rod, which is close to the limiting rod, is provided with a ball head for limiting and reducing the friction force between the sliding rod and the limiting rod.
More preferably, the tripod further comprises a limiting bar and a fixing pin, wherein each supporting leg of the tripod is rotationally connected with one limiting bar, and each supporting leg of the tripod is fixedly connected with one fixing pin.
More preferably, the scraping ring is provided in a cone shape with a smaller upper part and a larger lower part.
More preferably, the device further comprises a bolt plate, guide rods and elastic pieces III, smooth bulges are arranged at the lower parts of the fixing blocks, a plurality of guide rods are arranged on each fixing rod, the plurality of guide rods are connected with the bolt plate in a sliding mode, bolts of the bolt plate penetrate through the fixing rods, an elastic piece III is sleeved outside each guide rod, one end of each elastic piece III is in contact with the corresponding bolt plate, and the other end of each elastic piece III is in contact with the corresponding fixing rod.
More preferably, the latch plate is spaced from the tip of the fixing rod by a distance of 5-10 cm.
The shielding system comprises a fixed plate, elastic pieces II, protruding blocks, supporting frames, top plates, baffles, shielding curtains and fixing strips, wherein at least two fixed plates are fixedly connected to the outer shell of the surveying instrument, each fixed plate is fixedly connected with one elastic piece II, each elastic piece II is fixedly connected with at least two protruding blocks, all protruding blocks on the same elastic piece II are in sliding connection with the corresponding fixed plates, each fixed plate is internally and detachably provided with a top plate, each top plate is fixedly connected with one supporting frame, each supporting frame is fixedly connected with one baffle, each supporting frame is provided with a sliding groove, shielding curtains are fixedly connected in the sliding groove together, at least two observation ports are formed in the shielding curtains, and the fixing strips are fixedly connected to movable ends of the shielding curtains.
More preferably, the device further comprises a magnetic strip, a magnet is arranged in the fixing strip, and all the supporting frames are fixedly connected with one magnetic strip.
More preferably, the device further comprises a shielding plate, and one shielding plate is fixedly connected to the outer side of each supporting frame.
More preferably, the mask plate is provided in a cone shape.
The beneficial effects are as follows: the invention has the advantages and positive effects that:
(1) The fixed rod rotates to drive the fixed frame to rotate, the fixed rod rotates to form a T-shaped structure with the sliding rod, the lower surface of the fixed rod is in contact with the ground, the fixed rod is shallower in depth inserted into the ground when in contact with the soft ground through the supporting effect of the three fixed rods, the fixed rod is convenient to move, the tripod is moved, the laser point of the surveying instrument is aligned with the center of the ground mark, the fixed point efficiency and the surveying efficiency are improved, the stability of the tripod can be improved through the contact of the three fixed rods with the ground, the surveying instrument can be kept stable in the surveying process, and meanwhile friction is enhanced through the telescopic bolt plate, so that the fixed rod is prevented from slipping on the mud.
(2) The cylinder and the scraping ring move downwards along the outer side of the fixed rod, impurities such as soil adhered to the outer side of the fixed rod are scraped, the inner side is inclined, the scraping ring is inclined into a conical shape with the upper part smaller than the lower part larger than the lower part, impurities such as soil can enter the cylinder and the inner side of the scraping ring, the impurities such as soil are prevented from adhering to hands until the cylinder and the scraping ring move to the lower end of the fixed rod, the space between the cylinder and the scraping ring and the fixed rod is enlarged due to the fact that the lower end of the fixed rod is arranged into the conical shape, the cylinder and the scraping ring are cleaned by manpower so as to be used next time, then the cylinder and the scraping ring move upwards to reset, and therefore the outer side of the fixed rod is cleaned.
(3) The utility model discloses a convenient operation, including the cooperation of shielding curtain and two baffles is used for protecting the surveying instrument jointly, reduces the dust and adheres to on the camera lens of surveying instrument and on the control panel of surveying instrument to can block and cushion the rubble that splashes through shielding curtain and two baffles, reduce the rubble and splash the possibility that causes the damage to the surveying instrument, and through two viewing aperture that set up on the shielding curtain, in order to artifical when using the surveying instrument, can real-time look over the surveying instrument, promote the convenience of use.
(4) Wind is guided through the two shielding plates, the shielding plates are conical, the problem that disturbance is caused to the shielding plates when airflow flows through the shielding plates to cause instability of the surveying instrument can be reduced, and impact force generated by splashed broken stone and broken stone entrained in air can be further absorbed and buffered through the two shielding plates, so that adverse effects of wind power and broken stone on the surveying instrument are reduced.
Drawings
FIG. 1 is a schematic diagram of a three-dimensional construction of an engineering measurement device for planning a homeland space of the invention;
FIG. 2 is a schematic diagram of a combined three-dimensional structure of a tripod, a sliding rod, a pedal, a fixed rod, a locker, a surveying instrument, a lens, a limiting bar and a fixed pin of the engineering measuring device for planning the homeland space;
FIG. 3 is a schematic diagram of the construction of the support legs of the engineering measurement device for planning the homeland space of the invention;
FIG. 4 is a sectional view of a cylinder, a scraper ring, a mounting block and a connecting block of the engineering measurement device for planning the homeland space;
FIG. 5 is a schematic view showing the rotation state of a fixing rod of an engineering measuring device for planning a homeland space;
FIG. 6 is a sectional view showing an internal structure of an initial state of a fixing rod of an engineering measurement device for planning a homeland space according to the present invention;
FIG. 7 is a sectional view showing the internal structure of the engineering measurement device for planning a homeland space according to the present invention in a rotated state;
FIG. 8 is a schematic diagram of a perspective construction of a protection system of an engineering measurement device for planning a homeland space according to the present invention;
FIG. 9 is a schematic view showing a combined three-dimensional structure of a fixing plate, a supporting frame, a baffle, a shielding curtain, a fixing strip and a magnetic strip of the engineering measuring device for planning the homeland space;
fig. 10 is a schematic view showing a combined three-dimensional structure of a fixing plate, an elastic member II, a bump, a supporting frame and a top plate of the engineering measurement device for planning a homeland space.
The drawings comprise the following reference numerals of a 1-tripod, a 11-sliding rod, a 12-pedal, a 13-fixed rod, a 14-locking device, a 2-surveying instrument, a 21-lens, a 201-fixed block, a 202-fixed frame, a 203-limit rod, a 204-cylinder, a 205-scraping ring, a 206-mounting block, a 207-connecting block, a 208-sliding rod, a 209-elastic element I, a 210-limit strip, a 211-fixed pin, a 301-latch plate, a 302-guide rod, a 303-elastic element III, a 401-fixed plate, a 4011-elastic element II, a 4012-convex block, a 402-supporting frame, a 4021-top plate, a 403-baffle plate, a 404-shielding curtain, a 405-fixed strip, a 406-magnetic strip and a 407-shielding plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
The engineering measuring device for planning the homeland space comprises a tripod 1 and a surveying instrument 2, wherein the surveying instrument 2 is arranged on the tripod 1, the tripod 1 consists of sliding rods 11, pedals 12, fixing rods 13 and locking devices 14, each supporting leg of the tripod 1 is connected with one sliding rod 11 in a sliding mode, each sliding rod 11 is fixedly connected with one pedal 12, the lower end of each sliding rod 11 is connected with one fixing rod 13, the lower end of each fixing rod 13 is in a cone shape, each supporting leg of the tripod 1 is fixedly connected with one locking device 14, and each locking device 14 is in contact with one sliding rod 11;
The triangular support comprises fixing blocks 201, fixing frames 202, limiting rods 203, cylinders 204, scraping rings 205, mounting blocks 206, connecting blocks 207, sliding rods 208 and elastic pieces I209, wherein one fixing block 201 is fixedly connected to each sliding rod 11 of the triangular support 1, one fixing frame 202 is rotatably connected to each fixing block 201, the fixing frames 202 are fixedly connected to the fixing rods 13, one limiting rod 203 is fixedly connected to each sliding rod 11, a sliding groove is formed in each limiting rod 203, one mounting block 206 is slidably connected to each limiting rod 203, one cylinder 204 is fixedly connected to each mounting block 206, the cylinders 204 are in damping sliding connection with the fixing rods 13 and the sliding rods 11, one scraping ring 205 is fixedly connected to the lower portion of the outer ring surface of each cylinder 204, one connecting block 207 is fixedly connected to each sliding rod 204, one sliding rod 208 is fixedly connected to each mounting block 206, the outer side of each sliding rod 208 is contacted with the limiting rod 203, one elastic piece I209 is sleeved on the outer side of each sliding rod 208, one end of the elastic piece I209 is a spring, one end of the elastic piece I209 is fixedly connected to the sliding rod 208, and the other end of the elastic piece I is fixedly connected to the sliding rod 208.
One end of the sliding rod 208, which is close to the limiting rod 203, is provided with a ball head for limiting and reducing the friction between the sliding rod 208 and the limiting rod 203.
The tripod comprises a tripod body 1, and is characterized by further comprising a limit bar 210 and a fixing pin 211, wherein each support leg of the tripod body 1 is rotatably connected with one limit bar 210, and each support leg of the tripod body 1 is fixedly connected with one fixing pin 211.
The scraping ring 205 is provided in a cone shape with a small upper part and a large lower part for blocking and guiding soil outside the fixing rod 13.
When mapping is carried out, a ground mark is drawn in the area to be measured in advance by a person, then the tripod 1 is built right above the ground mark, the surveying instrument 2 is arranged on the tripod 1, the three fixing rods 13 are initially limited by the corresponding cylinders 204, when the surveying instrument 2 is required to be used, laser points on the surveying instrument 2 are controlled to be opened, the three locking devices 14 are unlocked in sequence, the three sliding rods 11 are pulled in sequence, the three sliding rods 11 move, each fixing block 201 is driven to move, the three fixing blocks 201 are driven to move, each fixing frame 202 is driven to move, each fixing rod 13 is driven to move to the ground, meanwhile, the three sliding rods 11 are driven to move, each limiting rod 203 drives all connected parts to move, the tripod 1 is opened, support is provided for the surveying instrument 2 through the tripod 1, the three limiting rods 210 are pulled in sequence and fixed by the person, and the three supporting legs of the tripod 1 are locked through the three limiting rods 210, and the three supporting legs of the tripod 1 are kept stable.
When the device is required to be used on soft ground, the connecting block 207 is held, the connecting block 207 is pulled to move upwards, the connecting block 207 drives the cylinder 204 to move, the cylinder 204 moves upwards and is not contacted with the fixed rod 13 any more, so that the limit on the fixed rod 13 is released, then the fixed rod 13 is stirred to rotate, the fixed rod 13 rotates to drive the fixed frame 202 to rotate, the fixed rod 13 rotates and the sliding rod 11 is combined to form a T-shaped, the lower surface of the fixed rod 13 is contacted with the ground, as shown in fig. 5, the fixing rods 13 are not inserted into the ground when the fixing rods 13 are in contact with the soft ground due to the supporting action of the three fixing rods 13, so that the fixing rods 13 are prevented from sinking into the figure, and the stability of the tripod 1 can be improved by enabling the three fixing rods 13 to be in contact with the ground, so that the surveying instrument 2 can be kept stable in the process of surveying and mapping, and attention needs to be paid to the fact that the cylinder 204 is located on the sliding rod 11 and does not contact with the ground.
After the mapping work is completed, the fixing rods 13 are required to be retracted, and then the three fixing rods 13 are sequentially rotated in the same manner, so that the three fixing rods 13 are reset, and as the fixing blocks 201 and the fixing frames 202 at the joint of the fixing rods 13 and the sliding rods 11 are exposed outside, impurities such as soil are easily adhered to the outer sides of the fixing rods 13 after the fixing rods are contacted with the ground, and the fixing blocks 201 and the fixing frames 202 are easily damaged due to untimely cleaning.
Therefore, through the manual work holding connecting block 207 and pulling connecting block 207 down removes, connecting block 207 drives drum 204, scrape ring 205, installation piece 206, slide bar 208 and elastic component I209 move down in step, when slide bar 208 removes the lowest department of spout on the gag lever post 203, it moves down to continue to drive connecting block 207 by the manual work again, and then make slide bar 208 receive the extrusion of gag lever post 203, and then tensile elastic component I209, thereby make slide bar 208 break away from gag lever post 203, thereby make drum 204 and scrape ring 205 can continue down to remove, and then make drum 204 and scrape ring 205 down along the outside of dead lever 13, thereby scrape the impurity such as earth of dead lever 13 outside adhesion through drum 204 and scrape ring 205, and because the inboard sets up to the slope form that is big from top to bottom, scrape ring 205 sets up to big from top to bottom, and then make impurity such as earth can enter into the inboard of scraping ring 205, avoid impurity such as earth to adhere to the staff, when drum 204 and scrape ring 205 moves to the lower extreme of dead lever 13, because the lower extreme of dead lever 13 sets up to the awl shape, and then make drum 204 and scraping ring 205 and the fixed ring 13 and the fixed ring 205 and the fixed ring of fixed connection of drum 13 and fixed ring 13, make the fixed ring of being convenient for and the fixed ring 13 and the fixed ring is used down.
Example 2
On the basis of embodiment 1, as shown in fig. 3-7, the device further comprises a latch plate 301, guide rods 302 and elastic pieces III303, smooth protrusions are arranged on the lower portion of the fixed block 201, a plurality of guide rods 302 are arranged on each fixed rod 13, the plurality of guide rods 302 are connected with the latch plate 301 in a sliding mode, a latch of the latch plate 301 penetrates through the fixed rods 13, an elastic piece III303 is sleeved outside each guide rod 302, one end of each elastic piece III303 is in contact with the latch plate 301, and the other end of each elastic piece III303 is in contact with the fixed rod 13.
The latch plate 301 keeps a distance of 5-10 cm from the tip of the fixing rod 13, so that an operator can rotate the fixing rod 13 by holding the distance, the latch plate 301 is ejected out when the fixing rod 13 rotates, the operator is injured, and meanwhile, the force required for rotating the fixing rod 13 can be saved through the lever principle.
When the lower surface of the fixing rod 13 is in contact with the ground, since the outer surface of the fixing rod 13 is smooth, it is easily slipped on the mud. Therefore, the latch plate 301 is disposed in all the fixing rods 13, the guide rods 302 and the elastic members III303 are disposed in the fixing rods 13, when the fixing rods 13 are rotated by the hand of the operator through the holding distance, the protrusions at the lower portions of the fixing blocks 201 squeeze the latch plate 301 to further extend out of the lower surfaces of the fixing rods 13, the latch plate 301 penetrates into soil to enhance friction force, when the fixing rods 13 are reset, the latch plate 301 retracts into the fixing rods 13 under the elastic force of the elastic members III303, the fixing rods 13 are convenient to store and transport, and soil remained on the surfaces of the latch plate 301 is scraped by the fixing rods 13 during retraction, then remains on the surfaces of the fixing rods 13 and is scraped by the cylinders 204 and the scraping rings 205.
Example 3
8-10, A protection system is further included, a protection system is connected to a casing of the surveying instrument 2, the protection system comprises a fixing plate 401, elastic pieces II4011, protruding blocks 4012, supporting frames 402, top plates 4021, baffles 403, shielding curtains 404 and fixing strips 405, two fixing plates 401 are fixedly connected to the casing of the surveying instrument 2, one elastic piece II4011 is fixedly connected to each fixing plate 401, elastic pieces II4011 are elastic pieces, two protruding blocks 4012 are fixedly connected to each elastic piece II4011, all protruding blocks 4012 on the same elastic piece II4011 are connected with the corresponding fixing plates 401 in a sliding mode, a top plate 4021 is detachably arranged in each fixing plate 401, a supporting frame 402 is fixedly connected to each top plate 4021, a baffle 403 is fixedly connected to each supporting frame 402, a sliding groove is formed in each supporting frame 402, two observation ports are commonly fixedly connected to the inside the sliding grooves, two shielding curtains 404 are formed in the sliding grooves, and the shielding curtains 404 are fixedly connected with the fixing strips 405.
The device also comprises a magnetic strip 406, a magnet is arranged in the fixing strip 405, and all the supporting frames 402 are fixedly connected with the magnetic strip 406.
Also comprises a shielding plate 407, and a shielding plate 407 is fixedly connected to the outer side of each supporting frame 402.
The shielding plate 407 is provided in a cone shape, and is used for guiding gas and absorbing impact force generated by splashed broken stone and the like.
Because various construction instruments and engineering vehicles are subjected to cross operation, larger dust can be generated in the construction instruments and the engineering vehicles in the operation process, dust is easily attached to the lens 21 of the surveying instrument 2 and the control panel of the surveying instrument 2, the lens 21 and the control panel of the surveying instrument 2 are blurred over time, the use is influenced, broken stone is easily generated in the operation process of the construction instruments and the engineering vehicles, and the broken stone is easily splashed in the operation process, when the surveying instrument 2 is close to a construction site for surveying and mapping, the broken stone is easily damaged irreversibly, so that economic loss is caused, in order to solve the problems, the initial positions of the shielding curtains 404 are folded, after the installation and debugging of the triangular supports 1 and the surveying instrument 2 are finished, the top plates 4021 on the two supporting frames 402 are respectively inserted into the corresponding fixing plates 401, the corresponding protruding block 4012 is moved into the round hole of the top plate 4021 by the elastic force of the elastic piece II4011, the top plate 4021 is limited by the protruding block 4012, the fixing strip 405 is pulled manually to move, the fixing strip 405 drives the movable end of the shielding curtain 404 to move, the fixing strip 405 moves to contact with the magnetic strip 406, the magnet and the magnetic strip 406 arranged in the fixing strip 405 are attracted and attached to each other, the surveying instrument 2 is protected by the cooperation of the shielding curtain 404 and the two baffles 403, dust is reduced from being attached to the lens 21 of the surveying instrument 2 and the control panel of the surveying instrument 2, the scattered broken stone can be blocked and buffered by the shielding curtain 404 and the two baffles 403, the possibility of damage to the surveying instrument 2 caused by the broken stone scattering is reduced, and the surveying instrument 2 can be checked in real time by the two observation ports arranged on the shielding curtain 404 when the surveying instrument 2 is used manually, and the convenience of use is improved.
And when tripod 1 and surveying instrument 2 are applied to the middle of the high-rise building, tripod 1 and surveying instrument 2 are liable to the influence of wind-force and displace, guide wind through two mask plates 407, and mask plates 407 are the toper form, can reduce the air current when flowing through mask plates 407, cause the unstable problem of disturbance leading to surveying instrument 2 to mask plates 407, and can be further to the rubble that splashes and the impact force that the rubble carried in the air produced through two masks carry out energy-absorbing buffering, thereby reduce wind-force and rubble and the harmful effects that the surveying instrument 2 caused.
It will be appreciated by persons skilled in the art that the above embodiments are not intended to limit the invention in any way, and that all technical solutions obtained by means of equivalent substitutions or equivalent transformations fall within the scope of the invention.
Claims (3)
1. The engineering measurement device for planning the homeland space is characterized by comprising a tripod (1) and a surveying instrument (2), wherein the surveying instrument (2) is arranged on the tripod (1), the tripod (1) consists of sliding rods (11), pedals (12), fixing rods (13) and locking devices (14), each supporting leg of the tripod (1) is connected with one sliding rod (11) in a sliding mode, each sliding rod (11) is fixedly connected with one pedal (12), the lower end of each sliding rod (11) is connected with one fixing rod (13), the lower end of each fixing rod (13) is in a cone shape, each supporting leg of the tripod (1) is fixedly connected with one locking device (14), each locking device (14) is in contact with one sliding rod (11), and the engineering measurement device further comprises a fixing block (201), a fixing frame (202), a limiting rod (203), a cylinder (204), a scraping ring (205), a mounting block (206) and a connecting block (207), the triangular support comprises sliding rods (208) and elastic pieces I (209), wherein a fixed block (201) is fixedly connected to each sliding rod (11) of the triangular support (1), a fixed frame (202) is rotatably connected to each fixed block (201), the fixed frames (202) are fixedly connected to the fixed rods (13), limiting rods (203) are fixedly connected to the sliding rods (11), sliding grooves are formed in the limiting rods (203), mounting blocks (206) are slidably connected to each limiting rod (203), a cylinder (204) is fixedly connected to each mounting block (206), the cylinders (204) are fixedly connected with the fixed rods (13) and the sliding rods (11) in a damping type sliding mode, a scraping ring (205) is fixedly connected to each cylinder (204), a connecting block (207) is fixedly connected to each cylinder (204), a sliding rod (208) is fixedly connected to each mounting block (206), the limiting rods (203) are in contact with each other, an elastic piece I (209) is sleeved on the outer side of each limiting rod (203), one end of each elastic piece I (209) is fixedly connected to one end of each sliding rod (209);
The novel anti-theft device is characterized by further comprising a bolt plate (301), guide rods (302) and elastic pieces III (303), wherein smooth bulges are arranged on the lower portion of the fixed block (201), a plurality of guide rods (302) are arranged on each fixed rod (13), the plurality of guide rods (302) are connected with the bolt plate (301) in a sliding mode, bolts of the bolt plate (301) penetrate through the fixed rods (13), an elastic piece III (303) is sleeved outside each guide rod (302), one end of each elastic piece III (303) is in contact with the corresponding bolt plate (301), and the other end of each elastic piece III (303) is in contact with the corresponding fixed rod (13);
The scraping ring (205) is arranged in a cone shape with a small upper part and a big lower part;
the latch plate (301) is kept at a distance of 5-10 cm from the tip of the fixed rod (13);
The shielding system comprises a fixed plate (401), elastic pieces II (4011), protruding blocks (4012), supporting frames (402), top plates (4021), baffles (403), shielding curtains (404) and fixed strips (405), at least two fixed plates (401) are fixedly connected to the outer shell of the surveying instrument (2), one elastic piece II (4011) is fixedly connected to each fixed plate (401), at least two protruding blocks (4012) are fixedly connected to each elastic piece II (4011), all protruding blocks (4012) on the same elastic piece II (4011) are in sliding connection with the corresponding fixed plates (401), a top plate (4021) is detachably arranged in each fixed plate (401), a supporting frame (402) is fixedly connected to each top plate (4021), a baffle (403) is fixedly connected to each supporting frame (402), a sliding groove is fixedly connected to each sliding groove, shielding curtains (404) are fixedly connected to the sliding groove, and at least two movable ends (404) of the shielding curtains (404) are fixedly connected to the observing openings;
The device also comprises a magnetic strip (406), wherein a magnet is arranged in the fixing strip (405), and all the supporting frames (402) are fixedly connected with the magnetic strip (406) together;
the device also comprises a shielding plate (407), wherein the outer side of each supporting frame (402) is fixedly connected with one shielding plate (407);
The mask plate (407) is provided in a cone shape.
2. An engineering measurement device for planning a homeland space according to claim 1, wherein one end of the slide bar (208) close to the limit bar (203) is provided with a ball head for limiting and reducing friction between the slide bar (208) and the limit bar (203).
3. The engineering measurement device for planning the homeland space according to claim 2 is characterized by further comprising a limiting bar (210) and a fixing pin (211), wherein each supporting leg of the tripod (1) is rotatably connected with the limiting bar (210), and each supporting leg of the tripod (1) is fixedly connected with the fixing pin (211).
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210860484U (en) * | 2019-09-29 | 2020-06-26 | 铵泰克（北京）科技有限公司 | Safety platform for industrial control machine convenient to adjust |
| CN212178377U (en) * | 2020-05-25 | 2020-12-18 | 河南海源测绘服务有限公司 | Surveying instrument convenient to adjust height of survey and drawing |
| CN214064416U (en) * | 2020-12-19 | 2021-08-27 | 中德华建（北京）国际工程技术有限公司 | Construction project cost on-site mapping system |
| CN220623388U (en) * | 2023-09-01 | 2024-03-19 | 安徽合严精绘科技有限公司 | A survey and drawing platform for land survey and drawing |
| CN222087014U (en) * | 2024-04-26 | 2024-11-29 | 哈尔滨天韵房地产测绘有限责任公司 | A portable surveying pole |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3604497A1 (en) * | 1986-02-13 | 1987-08-27 | Koenig & Meyer Gmbh & Co Kg | Vertically adjustable stand, in particular for loud-speaker casings |
| WO2011156569A1 (en) * | 2010-06-09 | 2011-12-15 | Innovative Office Products, Inc. | Articulating monitor arm with chain and spring |
| WO2015105983A1 (en) * | 2014-01-09 | 2015-07-16 | Streamlight, Inc. | Portable lantern and scene light |
| US11248739B1 (en) * | 2019-12-02 | 2022-02-15 | Itool Equipment Holding Llc | Elongated support apparatus for lifting an item to or supporting an item in an elevated condition |
| CN113108213A (en) * | 2021-04-25 | 2021-07-13 | 贵弘建设发展有限公司 | Water conservancy and hydropower engineering surveying and mapping device |
| CN216408320U (en) * | 2021-11-26 | 2022-04-29 | 天津市自然资源生态修复整治中心 | RTK mapping device for field investigation |
| CN114576490A (en) * | 2022-03-02 | 2022-06-03 | 孙倩 | Open-air survey and drawing is with accurate survey and drawing support that takes precautions against earthquakes |
| CN220397075U (en) * | 2023-07-31 | 2024-01-26 | 河北佳丁建设项目招标咨询有限公司 | Engineering cost mapping device |
-
2024
- 2024-12-12 CN CN202411829293.4A patent/CN119289248B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210860484U (en) * | 2019-09-29 | 2020-06-26 | 铵泰克（北京）科技有限公司 | Safety platform for industrial control machine convenient to adjust |
| CN212178377U (en) * | 2020-05-25 | 2020-12-18 | 河南海源测绘服务有限公司 | Surveying instrument convenient to adjust height of survey and drawing |
| CN214064416U (en) * | 2020-12-19 | 2021-08-27 | 中德华建（北京）国际工程技术有限公司 | Construction project cost on-site mapping system |
| CN220623388U (en) * | 2023-09-01 | 2024-03-19 | 安徽合严精绘科技有限公司 | A survey and drawing platform for land survey and drawing |
| CN222087014U (en) * | 2024-04-26 | 2024-11-29 | 哈尔滨天韵房地产测绘有限责任公司 | A portable surveying pole |
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