CN215572804U - Measuring device is used in road and bridge construction - Google Patents
Measuring device is used in road and bridge construction Download PDFInfo
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- CN215572804U CN215572804U CN202122118482.9U CN202122118482U CN215572804U CN 215572804 U CN215572804 U CN 215572804U CN 202122118482 U CN202122118482 U CN 202122118482U CN 215572804 U CN215572804 U CN 215572804U
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- fixedly connected
- road
- measuring device
- bridge construction
- measuring
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Abstract
The utility model discloses a measuring device for road and bridge construction, which comprises a base, wherein the upper surface of the base is fixedly connected with two symmetrical supporting frames, the upper surfaces of the two supporting frames are fixedly connected with a fixed block, the surface of the fixed block is provided with a shaft hole, the inner wall of the shaft hole is rotatably connected with a rotating rod through a bearing, the surface of the rotating rod is fixedly connected with a positioning disc, the surface of the positioning disc is provided with a plurality of positioning grooves, and the right end of the rotating rod is fixedly connected with an adjusting wheel. This measuring device is used in road and bridge construction, through setting up support frame, rotary rod, positioning disk, regulating wheel, regulation pole and running-board, when the angle of elevation that needs adjusted measuring instrument, the staff only need step on the running-board with the foot, alright use the regulating wheel to drive and place the board and rotate to conveniently adjust measuring instrument to the suitable angle, satisfied the demand that measuring staff adjusted the measuring instrument angle, and the operation is swift convenient, has improved measuring work efficiency.
Description
Technical Field
The utility model relates to the technical field of roads and bridges, in particular to a measuring device for road and bridge construction.
Background
Can measure distance or length width when road bridge beam construction, produce the error when avoiding the construction, can use the distancer when measuring usually, need not the manual measurement of technical staff, improve distance measurement's precision simultaneously.
However, the existing measuring device for road and bridge construction is not convenient for adjusting the elevation angle of the measuring device, so that measuring personnel cannot perform measuring work at different positions, the existing measuring device needs to adjust the angle by means of tools such as a support and the like, the operation steps are complex, the stability is not high, and the efficiency of the measuring work is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a measuring device for road and bridge construction, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a measuring device is used in road and bridge construction, includes the base, the last fixed surface of base is connected with the support frame of two symmetries of each other, and the last fixed surface of two support frames is connected with the fixed block, and the shaft hole has been seted up on the surface of fixed block, and the inner wall in shaft hole is rotated through the bearing and is connected with the rotary rod, and the fixed surface of rotary rod is connected with the positioning disk, and a plurality of positioning groove has been seted up on the surface of positioning disk, the right-hand member fixedly connected with regulating wheel of rotary rod, the side fixedly connected with deflector of support frame, the guiding hole has been seted up on the surface of deflector, and the inner wall sliding connection of guiding hole has the regulation pole, adjusts the top fixedly connected with bolt piece of pole.
Preferably, the position of the bolt block corresponds to the positioning groove, and the bolt block is matched with the positioning groove.
Preferably, the side surface of the support frame is fixedly connected with a fixing plate, and the surface of the fixing plate is provided with a through hole matched with the adjusting rod.
Preferably, the surface of the adjusting rod is sleeved with an extension spring, and the top end of the extension spring is fixedly connected with the lower surface of the fixing plate.
Preferably, the surface of the rotating rod is fixedly connected with a placing plate, and the upper surface of the placing plate is fixedly connected with a measuring instrument.
Preferably, the bottom end of the adjusting rod is fixedly connected with a pedal, and the surface of the pedal is provided with a rubber non-slip mat.
Advantageous effects
The utility model provides a measuring device for road and bridge construction, which has the following beneficial effects:
1. this measuring device is used in road and bridge construction, through setting up support frame, rotary rod, positioning disk, regulating wheel, regulation pole and running-board, when the angle of elevation that needs adjusted measuring instrument, the staff only need step on the running-board with the foot, alright use the regulating wheel to drive and place the board and rotate to conveniently adjust measuring instrument to the suitable angle, satisfied the demand that measuring staff adjusted the measuring instrument angle, and the operation is swift convenient, has improved measuring work efficiency.
2. This measuring device is used in road and bridge construction, through setting up the positioning disk, positioning groove, bolt piece and extension spring, can drive the bolt piece under extension spring's effort and insert in the positioning groove on positioning disk surface, realize the automatic positioning, and stability is high, be favorable to measuring instrument to carry out work, can the pivoted place the board through setting up, when suddenly meeting raining, can rotate 180 degrees place the board, and then make measuring instrument be located the below of placing the board, avoid measuring instrument to damage because of drenching with rain, play certain guard action.
Drawings
FIG. 1 is a schematic view of a first perspective structure of the present invention;
FIG. 2 is a schematic view of a second perspective structure of the present invention;
FIG. 3 is a schematic view of a third perspective structure of the present invention;
fig. 4 is an enlarged schematic view of a portion a in fig. 1.
In the figure: the device comprises a support frame 1, a fixed block 2, a rotary rod 3, a positioning disc 4, an adjusting wheel 5, a guide plate 6, an adjusting rod 7, a pin block 8, a fixed plate 9, an extension spring 10, a placing plate 11, a measuring instrument 12 and a pedal plate 13.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a measuring device is used in road and bridge construction, includes the base, and the last fixed surface of base is connected with two support frames 1 of symmetry of each other, and the last fixed surface of two support frames 1 is connected with fixed block 2, and the shaft hole has been seted up on the surface of fixed block 2, and the inner wall in shaft hole is connected with rotary rod 3 through the bearing rotation, and board 11 is placed to the fixed surface of rotary rod 3 is connected with, places the last fixed surface of board 11 and is connected with measuring instrument 12.
Through setting up board 11 of placing that can rotate, when suddenly meeting rain, can will place board 11 and rotate 180 degrees, and then make measuring instrument 12 be located the below of placing board 11, avoid measuring instrument 12 to damage because of drenching with rain, play certain guard action.
Fixed surface of rotary rod 3 is connected with positioning disk 4, a plurality of positioning groove has been seted up on positioning disk 4's surface, rotary rod 3's right-hand member fixedly connected with regulating wheel 5, support frame 1's side fixedly connected with deflector 6, the guiding hole has been seted up on the surface of deflector 6, the inner wall sliding connection of guiding hole has regulation pole 7, adjust the bottom fixedly connected with running-board 13 of pole 7, the surface of running-board 13 is provided with the rubber slipmat.
Through setting up support frame 1, rotary rod 3, positioning disk 4, regulating wheel 5, adjust pole 7 and running-board 13, when the angle of elevation that measuring instrument 12 was adjusted to needs, the staff only need step on running-board 13 with the foot, alright use regulating wheel 5 to drive and place board 11 and rotate to the convenient angle of adjusting suitable with measuring instrument 12, satisfied the demand that measuring staff adjusted the measuring instrument angle, and the operation is swift convenient, has improved measuring work efficiency.
Adjust the top fixedly connected with bolt piece 8 of pole 7, the position of bolt piece 8 is corresponding with positioning groove, and bolt piece 8 and positioning groove looks adaptation, support frame 1's side fixedly connected with fixed plate 9, the through-hole with adjusting 7 looks adaptations is seted up on the surface of fixed plate 9, the surface cover of adjusting pole 7 is equipped with extension spring 10, extension spring 10's top and the lower fixed surface of fixed plate 9 are connected.
Through setting up positioning disk 4, positioning groove, latch piece 8 and extension spring 10, can drive latch piece 8 under extension spring 10's effort and insert in the positioning groove on positioning disk 4 surface, realize automatic positioning, and stability is high, is favorable to measuring instrument 12 to carry out work.
The working principle is as follows: when the device is used, the device is firstly placed at a using position, when the elevation angle of the measuring instrument 12 needs to be adjusted, a worker steps on the pedal 13 with feet, the pedal 13 drives the adjusting rod 7 to move downwards, the adjusting rod 7 drives the pin block 8 to move downwards, and then the pin block 8 is taken out of the positioning groove in the surface of the positioning disc 4, then the adjusting wheel 5 is rotated to drive the placing plate 11 to rotate, so that the measuring instrument 12 is adjusted to a proper angle, after the angle is adjusted, the pedal 13 is loosened, the adjusting rod 7 is driven to reset by the acting force of the stretching spring 10, and then the pin block 8 is inserted into the positioning groove, the requirement of the measuring instrument for adjusting the angle is met, the operation is rapid and convenient, and the measuring working efficiency is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a measuring device is used in road and bridge construction, includes the base, its characterized in that: the utility model discloses a quick-witted support, including the upper surface fixedly connected with of base, the last fixed surface of two support frames (1) is connected with fixed block (2), and the shaft hole has been seted up on the surface of fixed block (2), and the inner wall in shaft hole rotates through the bearing and is connected with rotary rod (3), and the fixed surface of rotary rod (3) is connected with positioning disk (4), and a plurality of positioning groove has been seted up on the surface of positioning disk (4), right-hand member fixedly connected with regulating wheel (5) of rotary rod (3), side fixedly connected with deflector (6) of support frame (1), the guiding hole has been seted up on the surface of deflector (6), and the inner wall sliding connection of guiding hole has regulation pole (7), adjusts top fixedly connected with cotter piece (8) of pole (7).
2. The measuring device for road and bridge construction according to claim 1, wherein: the position of the bolt block (8) corresponds to the positioning groove, and the bolt block (8) is matched with the positioning groove.
3. The measuring device for road and bridge construction according to claim 1, wherein: the side face of the support frame (1) is fixedly connected with a fixing plate (9), and the surface of the fixing plate (9) is provided with a through hole matched with the adjusting rod (7).
4. The measuring device for road and bridge construction according to claim 1, wherein: the surface of the adjusting rod (7) is sleeved with an extension spring (10), and the top end of the extension spring (10) is fixedly connected with the lower surface of the fixing plate (9).
5. The measuring device for road and bridge construction according to claim 1, wherein: the surface of the rotating rod (3) is fixedly connected with a placing plate (11), and the upper surface of the placing plate (11) is fixedly connected with a measuring instrument (12).
6. The measuring device for road and bridge construction according to claim 1, wherein: the bottom end of the adjusting rod (7) is fixedly connected with a pedal (13), and the surface of the pedal (13) is provided with a rubber anti-skid pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122118482.9U CN215572804U (en) | 2021-09-03 | 2021-09-03 | Measuring device is used in road and bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122118482.9U CN215572804U (en) | 2021-09-03 | 2021-09-03 | Measuring device is used in road and bridge construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215572804U true CN215572804U (en) | 2022-01-18 |
Family
ID=79846748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122118482.9U Active CN215572804U (en) | 2021-09-03 | 2021-09-03 | Measuring device is used in road and bridge construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215572804U (en) |
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2021
- 2021-09-03 CN CN202122118482.9U patent/CN215572804U/en active Active
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