CN111536396A - Measuring device for municipal works - Google Patents
Measuring device for municipal works Download PDFInfo
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- CN111536396A CN111536396A CN202010415950.6A CN202010415950A CN111536396A CN 111536396 A CN111536396 A CN 111536396A CN 202010415950 A CN202010415950 A CN 202010415950A CN 111536396 A CN111536396 A CN 111536396A
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- 230000003028 elevating effect Effects 0.000 claims description 10
- 230000006978 adaptation Effects 0.000 claims description 6
- 241001417523 Plesiopidae Species 0.000 claims 3
- 230000000694 effects Effects 0.000 description 6
- 238000003466 welding Methods 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
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- 238000009434 installation Methods 0.000 description 1
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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
- F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
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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
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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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
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward translation movement
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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
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
- G01S17/06—Systems determining position data of a target
- G01S17/08—Systems determining position data of a target for measuring distance only
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/481—Constructional features, e.g. arrangements of optical elements
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Details Of Measuring And Other Instruments (AREA)
Abstract
The invention belongs to the technical field of measuring devices, in particular to a measuring device for municipal engineering, which aims at solving the problems that the prior measuring device firstly spends a great amount of time to adjust the levelness of the measuring device when measuring, is inconvenient to move, needs to be folded and carried every time, is unfolded to adjust the horizontal position again when in use, and is inconvenient to operate, and the prior measuring device proposes the following scheme, which comprises a laser range finder, a level gauge and a supporting plate, wherein the laser range finder and the level gauge are both arranged at the top of the supporting plate, a placing plate is arranged below the supporting plate, a horizontal adjusting structure is arranged between the supporting plate and the placing plate, four square rods are fixedly arranged at the bottom of the placing plate, and rectangular columns are arranged at the outer sides of the four square rods in a sliding way. And is convenient to move and increases the stability in use.
Description
Technical Field
The invention relates to the technical field of measuring devices, in particular to a measuring device for municipal engineering.
Background
In the building industry, often need use measuring device, measuring device has the development history of many years as the measuring equipment of municipal works, and the present nationwide possess measuring device more than the large-scale 100 families of production enterprise altogether, and the quantity of enterprise also constantly increases, and common measuring device says that laser range finder, utilizes laser reflection to carry out the range finding, convenient to use, but laser range finder uses the tripod to fix more.
Firstly need spend plenty of time adjusting measuring device's levelness when measuring, secondly be not convenient for remove, remove at every turn, all need pack up the transport, expand again during the use and adjust horizontal position, the operation is very inconvenient.
Disclosure of Invention
The invention aims to solve the defects that the existing measuring device firstly needs a lot of time to adjust the levelness of the measuring device when measuring, is inconvenient to move, needs to be folded and carried every time of moving, is unfolded again to adjust the horizontal position when in use, and is inconvenient to operate, and the measuring device for municipal engineering is provided.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a measuring device for municipal works, includes laser range finder, spirit level and backup pad, and laser range finder and spirit level all set up the top in the backup pad, the below of backup pad is provided with places the board, backup pad and place and be provided with the level (l) ing structure between the board, the bottom fixed mounting who places the board has four square poles, the equal slidable mounting in the outside of four square poles has the rectangle post, the equal fixed mounting in bottom of four rectangle posts has same base, fixed mounting has same connecting plate on four rectangle posts, be provided with elevating system on the connecting plate, elevating system and the looks adaptation of placing the board, the perpendicular sliding connection in bottom of base has the thrust plate, four gyro wheels of bottom fixedly connected with of thrust plate.
Preferably, the horizontal adjusting structure includes four horizontal adjusting bolts, four handle rings and four button heads, and four horizontal adjusting bolts all with the bottom threaded connection of backup pad, four handle rings are established respectively in four horizontal adjusting bolts's the outside, four button heads respectively with four horizontal adjusting bolt's bottom fixed mounting, four button heads all embedded top of placing the board.
Preferably, elevating system includes motor, internal thread sleeve, threaded rod, drive gear and driven gear, and internal thread sleeve rotates and installs on connecting plate and base, and motor fixed connection is at the top of connecting plate, the top of threaded rod and the bottom fixed mounting who places the board, threaded rod and internal thread sleeve threaded connection, the output shaft fixed mounting of drive gear and motor, driven gear cover are established in the telescopic outside of internal thread, drive gear and driven gear meshing.
Preferably, the square holes are perpendicularly formed in the four rectangular columns, the four square rods are respectively connected with the four square holes in a sliding mode, the stress blocks are connected in the four square holes in a sliding mode, the four stress blocks are connected with the longitudinal lead screws in a threaded mode, the four longitudinal lead screws are respectively connected with the four square holes in a rotating mode, and the containing grooves are formed in the bottoms of the four square rods.
Preferably, four bottom opening grooves are symmetrically formed in the bottom of the base, transverse screws are rotatably mounted in the four bottom opening grooves, moving blocks are connected to the four transverse screws in a threaded mode, one ends of the inclined rods are rotatably mounted on the four moving blocks, and the other ends of the four inclined rods are rotatably connected with the top of the thrust plate.
Preferably, the bottoms of the four longitudinal screw rods are fixedly provided with first bevel gears, one ends of the four transverse screw rods are fixedly provided with second bevel gears, and the four first bevel gears are respectively meshed with the four second bevel gears.
Preferably, the top fixed mounting of thrust plate has four slip push rods, and four slip push rods all with the perpendicular sliding connection of base, the square groove has all been seted up to one side of four slip push rods, and equal slidable mounting has the square in four square grooves, four squares all with the top fixed mounting of base, fixed mounting has same reset spring between square and the square groove that corresponds.
Preferably, the inner walls of the two sides of the square hole are provided with elastic grooves, elastic blocks are arranged in the elastic grooves in a sliding mode, the elastic blocks and the corresponding stress blocks are fixedly arranged, and the same spring is fixedly arranged between the elastic blocks and the corresponding elastic grooves.
Preferably, the top of connecting plate is provided with the battery, places one side fixedly connected with handle of board, places the position that the board is close to the handle and is provided with the switch, and laser range finder's bottom is connected with the pivot, and the pivot is rotated with the backup pad and is connected, and the tight bolt is turned round to one side threaded connection of backup pad, turns round tight bolt and pivot looks adaptation, sets up the horizontal angle that laser range finder can be adjusted in the pivot, sets up to turn round tight bolt and can fix the pivot.
Preferably, the limiting groove has all been seted up to the both sides of square pole, and equal fixed mounting has two stoppers on the both sides inner wall of quad slit, stopper and corresponding limiting groove sliding connection.
Compared with the prior art, the invention has the advantages that:
(1) when the level needs to be adjusted, the horizontal adjusting bolt is driven to rotate through the handle ring, the horizontal adjusting bolt can perform height adjustment on one corner of the supporting plate, the round head can move on the placing plate in all directions, the angle displacement during adjustment cannot be influenced, the heights of four corners of the supporting plate can be adjusted through the four horizontal adjusting bolts, the level of the supporting plate is further adjusted, observation can be performed through the level gauge, and the operation is convenient;
(2) when the height of the laser range finder needs to be adjusted, the motor drives the internal thread sleeve to rotate through the driving gear and the driven gear, the internal thread sleeve drives the threaded rod to lift, and the threaded rod pushes the placing plate to adjust the height;
(3) when the device needs to be moved away, the four square rods are controlled by the motor to move downwards all the time, the four square rods respectively push the four stress blocks to move downwards, the four stress blocks respectively drive the four longitudinal lead screws to rotate, the four longitudinal lead screws respectively drive the four transverse lead screws to rotate through the four first bevel gears and the four second bevel gears, the four transverse lead screws respectively push the four moving blocks to be close to each other, the four moving blocks respectively push the thrust plate to move downwards through the four inclined rods, and the thrust plate pushes the four idler wheels to move downwards to play a supporting role and can conveniently move;
(4) after the movement is completed, the four square rods are controlled by the motor to move upwards all the time, the stress block moves upwards under the elastic action of the spring, and the four sliding push rods drive the thrust plate to move upwards under the elastic action of the reset spring, so that the four rollers are away from the ground to reset, the four support legs are in contact with the ground, and the stability of the device can be improved.
The laser range finder is simple in structure, convenient to operate, capable of adjusting the level rapidly, capable of adjusting the use height of the laser range finder, convenient to move and capable of improving the stability in use.
Drawings
FIG. 1 is a schematic structural diagram of a measuring device for municipal engineering according to the present invention;
FIG. 2 is a schematic structural view of part A of a measuring device for municipal engineering according to the invention;
FIG. 3 is a schematic structural view of part B of a measuring device for municipal engineering according to the invention;
FIG. 4 is a schematic perspective view of a square rod and a rectangular column of the measuring device for municipal engineering according to the present invention;
fig. 5 is a schematic top view of a support plate, a level gauge, a rotating shaft and a tightening bolt of the measuring device for municipal engineering according to the invention.
In the figure: 1 laser range finder, 2 spirit levels, 3 pivot, 4 backup pads, 5 place the board, 6 horizontal adjusting bolt, 7 handle rings, 8 button heads, 9 bases, 10 landing legs, 11 rectangle post, 12 square pole, 13 connecting plates, 14 internal thread sleeve, 15 threaded rod, 16 motor, 17 slip push rod, 18 end opening groove, 19 thrust plate, 20 gyro wheel, 21 horizontal lead screw, 22 vertical lead screw, 23 atress piece, 24 elasticity piece, 25 spring, 26 holding tank, 27 spacing groove, 28 first bevel gear, 29 second bevel gear, movable block 30, 31 down tube, 32 squares, 33 reset spring, 34 quad slit, 35 twist-on bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example one
Referring to fig. 1 to 5, a measuring device for municipal works includes a laser range finder 1, a level 2, and a support plate 4, the laser range finder 1 and the level 2 are both provided on the top of the support plate 4, the laser range finder 1 is provided with a display, can show the distance, convenient observation, the below of backup pad 4 is provided with places board 5, backup pad 4 and place and be provided with the level (l) ing structure between board 5, the bottom fixed mounting who places board 5 has four square poles 12, the equal slidable mounting in the outside of four square poles 12 has rectangle post 11, the equal fixed mounting in bottom of four rectangle posts 11 has same base 9, fixed mounting has same connecting plate 13 on four rectangle posts 11, be provided with elevating system on the connecting plate 13, elevating system with place board 5 looks adaptation, the perpendicular sliding connection in bottom of base 9 has thrust plate 19, four gyro wheels 20 of bottom fixedly connected with of thrust plate 19.
In this embodiment, the horizontal adjustment structure includes four horizontal adjustment bolts 6, four handle rings 7 and four button heads 8, four horizontal adjustment bolts 6 all with the bottom threaded connection of backup pad 4, four handle rings 7 are established respectively in four horizontal adjustment bolts 6's the outside, four button heads 8 respectively with four horizontal adjustment bolts 6's bottom fixed mounting, four button heads 8 all are embedded at the top of placing board 5, wrench movement handle ring 7, handle ring 7 drives horizontal adjustment bolt 6 and rotates, horizontal adjustment bolt 6 can carry out the altitude mixture control to the one corner of backup pad 4, through the all-round head 8 all-round activity on placing board 5, angular displacement when can not influencing the regulation.
In this embodiment, elevating system includes motor 16, internal thread sleeve 14, threaded rod 15, drive gear and driven gear, internal thread sleeve 14 rotates and installs on connecting plate 13 and base 9, motor 16 fixed connection is at the top of connecting plate 13, the top of threaded rod 15 and the bottom fixed mounting who places board 5, threaded rod 15 and internal thread sleeve 14 threaded connection, drive gear and motor 16's output shaft fixed mounting, driven gear overlaps the outside at internal thread sleeve 14, drive gear and driven gear meshing, motor 16 drives internal thread sleeve 14 through drive gear and driven gear and rotates, internal thread sleeve 14 drives threaded rod 15 and goes up and down.
In this embodiment, square hole 34 has all been seted up perpendicularly on four rectangle posts 11, four square poles 12 respectively with four square hole 34 sliding connection, equal sliding connection has atress piece 23 in four square holes 34, equal threaded connection has vertical lead screw 22 on four atress pieces 23, four vertical lead screw 22 rotate with four square holes 34 respectively and are connected, holding tank 26 has all been seted up to the bottom of four square poles 12, atress piece 23 removes and can drive vertical lead screw 22 and rotate, holding tank 26 can hold vertical lead screw 22.
In this embodiment, four bottom opening grooves 18 have been seted up to the bottom symmetry of base 9, all rotate in four bottom opening grooves 18 and install horizontal lead screw 21, and equal threaded connection has movable block 30 on four horizontal lead screw 21, all rotates the one end of installing down tube 31 on four movable blocks 30, and the other end of four down tube 31 all rotates with thrust plate 19's top to be connected, and down tube 31 plays the transmission effect of power.
In this embodiment, the bottom portions of the four longitudinal screw rods 22 are fixedly provided with first bevel gears 28, one end portions of the four transverse screw rods 21 are fixedly provided with second bevel gears 29, the four first bevel gears 28 are respectively engaged with the four second bevel gears 29, and the four longitudinal screw rods 22 drive the four transverse screw rods 21 to rotate through the four first bevel gears 28 and the four second bevel gears 29.
In this embodiment, there are four sliding push rods 17 at the top fixed mounting of thrust plate 19, four sliding push rods 17 all with the perpendicular sliding connection of base 9, the square groove has all been seted up to one side of four sliding push rods 17, equal slidable mounting has square 32 in four square grooves, four square 32 all with the top fixed mounting of base 9, fixed mounting has same reset spring 33 between square 32 and the square groove that corresponds, under reset spring 33's elastic force effect, four sliding push rods 17 drive thrust plate 19 upward movement, make four gyro wheels 20 all leave ground and reset.
In this embodiment, the inner walls of the two sides of the square hole 34 are both provided with an elastic groove, an elastic block 24 is slidably mounted in the elastic groove, the elastic block 24 and the corresponding stress block 23 are fixedly mounted, the same spring 25 is fixedly mounted between the elastic block 24 and the corresponding elastic groove, and when the square rod 12 leaves the stress block 23, the stress block 23 moves upward under the elastic force of the spring 25.
In this embodiment, the top of connecting plate 13 is provided with the battery, place one side fixedly connected with handle of board 5, the position of placing board 5 and being close to the handle is provided with the switch, laser range finder 1's bottom is connected with pivot 3, pivot 3 rotates with backup pad 4 to be connected, one side threaded connection of backup pad 4 has the tight bolt 35 of turning round, turn round tight bolt 35 and 3 looks adaptations of pivot, set up the horizontal angle that laser range finder 1 can be adjusted to pivot 3, it can be fixed with pivot 3 to set up the tight bolt 35 of turning round.
In this embodiment, limiting groove 27 has all been seted up to the both sides of square pole 12, and equal fixed mounting has two stoppers on the both sides inner wall of quad slit 34, stopper and the limiting groove 27 sliding connection that corresponds, and the stopper can be spacing square pole 12.
Example two
Referring to fig. 1-5, a measuring device for municipal engineering, comprising a laser range finder 1, a level gauge 2 and a support plate 4, wherein the laser range finder 1 and the level gauge 2 are both arranged on the top of the support plate 4, the laser range finder 1 is provided with a display capable of displaying the distance for convenient observation, a placing plate 5 is arranged below the support plate 4, a horizontal adjusting structure is arranged between the support plate 4 and the placing plate 5, four square rods 12 are fixedly arranged at the bottom of the placing plate 5 by welding, rectangular columns 11 are slidably arranged at the outer sides of the four square rods 12, the same base 9 is fixedly arranged at the bottoms of the four rectangular columns 11 by welding, the same connecting plate 13 is fixedly arranged on the four rectangular columns 11 by welding, a lifting mechanism is arranged on the connecting plate 13 and is matched with the placing plate 5, and a thrust plate 19 is vertically and slidably connected to the bottom of the base 9, the bottom of the thrust plate 19 is fixedly connected with four rollers 20 through screws.
In this embodiment, the horizontal adjustment structure includes four horizontal adjustment bolts 6, four handle rings 7 and four button heads 8, four horizontal adjustment bolts 6 all with the bottom threaded connection of backup pad 4, four handle rings 7 are established respectively in four horizontal adjustment bolts 6's the outside, four button heads 8 are respectively through welded fastening installation with four horizontal adjustment bolt 6's bottom, four button heads 8 are all embedded at the top of placing board 5, wrench movement handle ring 7, handle ring 7 drives horizontal adjustment bolt 6 and rotates, horizontal adjustment bolt 6 can carry out altitude mixture control to backup pad 4's one corner, all-round head 8 is all-round in the activity of placing board 5, angular displacement when can not influencing the regulation.
In this embodiment, elevating system includes motor 16, internal thread sleeve 14, threaded rod 15, drive gear and driven gear, internal thread sleeve 14 rotates and installs on connecting plate 13 and base 9, motor 16 passes through screw fixed connection at the top of connecting plate 13, the top of threaded rod 15 is passed through welded fastening with the bottom of placing board 5 and is installed, threaded rod 15 and internal thread sleeve 14 threaded connection, drive gear passes through welded fastening with motor 16's output shaft and installs, driven gear overlaps the outside of establishing at internal thread sleeve 14, drive gear and driven gear meshing, motor 16 drives internal thread sleeve 14 through drive gear and driven gear and rotates, internal thread sleeve 14 drives threaded rod 15 and goes up and down.
In this embodiment, square hole 34 has all been seted up perpendicularly on four rectangle posts 11, four square poles 12 respectively with four square hole 34 sliding connection, equal sliding connection has atress piece 23 in four square holes 34, equal threaded connection has vertical lead screw 22 on four atress pieces 23, four vertical lead screw 22 rotate with four square holes 34 respectively and are connected, holding tank 26 has all been seted up to the bottom of four square poles 12, atress piece 23 removes and can drive vertical lead screw 22 and rotate, holding tank 26 can hold vertical lead screw 22.
In this embodiment, four bottom opening grooves 18 have been seted up to the bottom symmetry of base 9, all rotate in four bottom opening grooves 18 and install horizontal lead screw 21, and equal threaded connection has movable block 30 on four horizontal lead screw 21, all rotates the one end of installing down tube 31 on four movable blocks 30, and the other end of four down tube 31 all rotates with thrust plate 19's top to be connected, and down tube 31 plays the transmission effect of power.
In this embodiment, the bottom portions of the four longitudinal lead screws 22 are fixedly welded with first bevel gears 28, one end portions of the four transverse lead screws 21 are fixedly welded with second bevel gears 29, the four first bevel gears 28 are respectively engaged with the four second bevel gears 29, and the four longitudinal lead screws 22 respectively drive the four transverse lead screws 21 to rotate through the four first bevel gears 28 and the four second bevel gears 29.
In this embodiment, there are four sliding push rods 17 at the top of thrust plate 19 through welded fastening, four sliding push rods 17 all with the perpendicular sliding connection of base 9, the square groove has all been seted up to one side of four sliding push rods 17, equal slidable mounting has square 32 in four square grooves, four square 32 all pass through welded fastening with the top of base 9 and install, there is same reset spring 33 through welded fastening between square 32 and the square groove that corresponds, under reset spring 33's elastic force effect, four sliding push rods 17 drive thrust plate 19 upward movement, make four gyro wheels 20 all leave ground and reset.
In this embodiment, the elastic grooves are formed in the inner walls of the two sides of the square hole 34, the elastic blocks 24 are slidably mounted in the elastic grooves, the elastic blocks 24 and the corresponding stress blocks 23 are fixedly mounted by welding, the same spring 25 is fixedly mounted between the elastic blocks 24 and the corresponding elastic grooves by welding, and when the square rod 12 leaves the stress blocks 23, the stress blocks 23 move upwards under the elastic action of the spring 25.
In this embodiment, the top of connecting plate 13 is provided with the battery, place one side of board 5 and pass through screw fixedly connected with handle, place the position that board 5 is close to the handle and be provided with the switch, laser range finder 1's bottom is connected with pivot 3, pivot 3 rotates with backup pad 4 to be connected, one side threaded connection of backup pad 4 has the tight bolt 35 of turning round, turn round tight bolt 35 and 3 looks adaptations of pivot, set up the horizontal angle that laser range finder 1 can be adjusted to pivot 3, it can be fixed with pivot 3 to set up to turn round tight bolt 35.
In this embodiment, limiting groove 27 has all been seted up to the both sides of square pole 12, all installs two stoppers through welded fastening on the both sides inner wall of quad slit 34, stopper and the limiting groove 27 sliding connection who corresponds, and the stopper can be spacing square pole 12.
In the embodiment, when the laser range finder is used, when the level needs to be adjusted, the handle ring 7 is twisted, the handle ring 7 drives the horizontal adjusting bolt 6 to rotate, the horizontal adjusting bolt 6 can perform height adjustment on one corner of the supporting plate 4, the round head 8 can move on the placing plate 5 in all directions, the angular displacement during adjustment can not be influenced, the heights of four corners of the supporting plate 4 can be adjusted through the four horizontal adjusting bolts 6, the level of the supporting plate 4 can be further adjusted, the laser range finder can be observed through the level meter 2, the laser range finder can be used after being adjusted properly, when the height of the laser range finder 1 needs to be adjusted, the motor 16 is started, the motor 16 drives the internal thread sleeve 14 to rotate through the driving gear and the driven gear, the internal thread sleeve 14 drives the threaded rod 15 to lift, the threaded rod 15 pushes the placing plate 5 to perform height adjustment, the placing plate 5 drives the four, the placing plate 5 can be vertically guided, so that the placing plate 5 can only be lifted, after the proper adjustment is carried out, the motor 16 is stopped, when the device needs to be moved away, the four square rods 12 are controlled by the motor 16 to move downwards all the time, the four square rods 12 respectively push the four stress blocks 23 to move downwards, the four stress blocks 23 respectively drive the four longitudinal lead screws 22 to rotate, the four longitudinal lead screws 22 respectively drive the four transverse lead screws 21 to rotate through the four first bevel gears 28 and the four second bevel gears 29, the four transverse lead screws 21 respectively push the four movable blocks 30 to approach each other, the four movable blocks 30 respectively push the thrust plate 19 to move downwards through the four inclined rods 31, the thrust plate 19 pushes the four rollers 20 to move downwards to play a supporting role, the device can be conveniently moved, after the movement is completed, the four square rods 12 are controlled by the motor 16 to move upwards all the time, under the elastic force of the, the stress block 23 moves upwards, under the action of the elastic force of the return spring 33, the four sliding push rods 17 drive the thrust plate 19 to move upwards, so that the four rollers 20 all leave the ground to reset, and the four support legs 10 are in contact with the ground, so that the stability of the device can be improved, and the device can be continuously used.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides a measuring device for municipal works, includes laser range finder, spirit level and backup pad, and laser range finder and spirit level all set up the top in the backup pad, a serial communication port, the below of backup pad is provided with places the board, backup pad and place and be provided with the level (l) ing structure between the board, the bottom fixed mounting who places the board has four square poles, the equal slidable mounting in outside of four square poles has the rectangle post, the equal fixed mounting in bottom of four rectangle posts has same base, fixed mounting has same connecting plate on four rectangle posts, be provided with elevating system on the connecting plate, elevating system and the looks adaptation of placing the board, the perpendicular sliding connection in bottom of base has the thrust plate, four gyro wheels of bottom fixedly connected with of thrust plate.
2. The measuring device for municipal engineering according to claim 1, wherein the leveling structure comprises four leveling bolts, four handle rings and four round heads, the four leveling bolts are all in threaded connection with the bottom of the support plate, the four handle rings are respectively sleeved on the outer sides of the four leveling bolts, the four round heads are respectively fixedly installed with the bottoms of the four leveling bolts, and the four round heads are embedded in the top of the placement plate.
3. The measuring device for municipal engineering according to claim 1, wherein the elevating mechanism comprises a motor, an internally threaded sleeve, a threaded rod, a driving gear and a driven gear, the internally threaded sleeve is rotatably mounted on the connecting plate and the base, the motor is fixedly connected to the top of the connecting plate, the top of the threaded rod is fixedly mounted to the bottom of the placing plate, the threaded rod is in threaded connection with the internally threaded sleeve, the driving gear is fixedly mounted to an output shaft of the motor, the driven gear is sleeved on the outer side of the internally threaded sleeve, and the driving gear is meshed with the driven gear.
4. The measuring device for municipal engineering according to claim 1, wherein square holes are vertically formed in each of the four rectangular columns, the four square rods are slidably connected with the four square holes, stress blocks are slidably connected in the four square holes, longitudinal screws are threadedly connected to the four stress blocks, the four longitudinal screws are rotatably connected with the four square holes, and accommodating grooves are formed in the bottom ends of the four square rods.
5. The measuring device for the municipal engineering according to claim 1, wherein four bottom grooves are symmetrically formed in the bottom of the base, transverse lead screws are rotatably mounted in the four bottom grooves, moving blocks are in threaded connection with the four transverse lead screws, one ends of inclined rods are rotatably mounted on the four moving blocks, and the other ends of the four inclined rods are rotatably connected with the top of the thrust plate.
6. The measuring device for municipal engineering according to claim 4, wherein the bottom of each of the four longitudinal screws is fixedly provided with a first bevel gear, one end of each of the four transverse screws is fixedly provided with a second bevel gear, and the four first bevel gears are respectively engaged with the four second bevel gears.
7. The measuring device for municipal engineering according to claim 1, wherein four sliding push rods are fixedly mounted at the top of the thrust plate, the four sliding push rods are vertically and slidably connected with the base, square grooves are formed in one sides of the four sliding push rods, square blocks are slidably mounted in the four square grooves, the four square blocks are fixedly mounted at the top of the base, and the same return spring is fixedly mounted between each square block and the corresponding square groove.
8. The municipal engineering measuring device according to claim 4, wherein the inner walls of the two sides of the square hole are provided with elastic grooves, the elastic grooves are internally provided with elastic blocks in a sliding manner, the elastic blocks are fixedly arranged with the corresponding stress blocks, and the same spring is fixedly arranged between the elastic blocks and the corresponding elastic grooves.
9. The measuring device for municipal engineering according to claim 1, wherein a battery is disposed on the top of the connecting plate, a handle is fixedly connected to one side of the placing plate, a switch is disposed at a position of the placing plate close to the handle, a rotating shaft is connected to the bottom of the laser range finder and rotatably connected to the supporting plate, a tightening bolt is screwed to one side of the supporting plate, and the tightening bolt is matched with the rotating shaft.
10. The measuring device for municipal engineering according to claim 1, wherein the square rod has limiting grooves on both sides, two limiting blocks are fixedly mounted on the inner walls of both sides of the square hole, and the limiting blocks are slidably connected with the corresponding limiting grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010415950.6A CN111536396A (en) | 2020-05-16 | 2020-05-16 | Measuring device for municipal works |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010415950.6A CN111536396A (en) | 2020-05-16 | 2020-05-16 | Measuring device for municipal works |
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| CN111536396A true CN111536396A (en) | 2020-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010415950.6A Withdrawn CN111536396A (en) | 2020-05-16 | 2020-05-16 | Measuring device for municipal works |
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| CN111964626A (en) * | 2020-09-19 | 2020-11-20 | 罗峰 | High-temperature thickness measuring system for pressure container |
| CN112113109A (en) * | 2020-09-11 | 2020-12-22 | 湖州数越智能科技有限公司 | Supporting seat convenient to adjust for mechanical equipment |
| CN112228742A (en) * | 2020-08-19 | 2021-01-15 | 唐山哈船科技有限公司 | Ocean port cargo handling monitoring device and method based on unmanned aerial vehicle |
| CN112964224A (en) * | 2021-02-07 | 2021-06-15 | 宁夏诚建建设工程有限公司 | Multifunctional horizontal measuring device for hydraulic engineering construction |
| CN113029078A (en) * | 2021-03-03 | 2021-06-25 | 郭珍洁 | Stable portable range finder |
| CN113294660A (en) * | 2021-05-18 | 2021-08-24 | 深圳市超准视觉科技有限公司 | Portable structured light three-dimensional measuring equipment |
| CN113466422A (en) * | 2021-06-30 | 2021-10-01 | 宋艳霞 | Detection device and method for intelligent municipal drainage water quality |
| CN113864611A (en) * | 2021-10-11 | 2021-12-31 | 陈新生 | Engineering survey device with horizontal adjusting function |
| CN115343717A (en) * | 2022-10-18 | 2022-11-15 | 保利长大工程有限公司 | Laser range finder is used in bridge construction |
| CN115415594A (en) * | 2020-11-13 | 2022-12-02 | 郭贵鑫 | Cutter abrasion detection device |
| CN115930069A (en) * | 2023-02-16 | 2023-04-07 | 国网电力空间技术有限公司 | Thing networking monitoring facilities with meteorological early warning function |
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| CN115930069A (en) * | 2023-02-16 | 2023-04-07 | 国网电力空间技术有限公司 | Thing networking monitoring facilities with meteorological early warning function |
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