CN215491704U - Road bridge tunnel measuring device - Google Patents
Road bridge tunnel measuring device Download PDFInfo
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- CN215491704U CN215491704U CN202121432767.3U CN202121432767U CN215491704U CN 215491704 U CN215491704 U CN 215491704U CN 202121432767 U CN202121432767 U CN 202121432767U CN 215491704 U CN215491704 U CN 215491704U
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Abstract
The utility model relates to the technical field of construction measurement, in particular to a road, bridge and tunnel measuring device which comprises a device main body, wherein the device main body comprises a surveying instrument body, a measuring lens body, an adjusting handle, a data display screen, an installation frame, a control panel, a rotating column, a linking installation seat and an installation base, clamping wheels are fixedly installed on the outer surface of the rotating column, and the installation frame is fixedly installed at the top end of the linking installation seat. The utility model completes the locking work of the direction of the surveying instrument body by arranging the clamping wheel, the clamping block, the linking installation seat, the installation frame and the reset spring and mutually clamping the clamping block and the tooth sheets on the clamping wheel, thereby effectively solving the problems that most of rotating seats of the existing road, bridge and tunnel measuring device do not have a locking structure, and the measuring device is easy to deflect and finally causes the generation of measuring errors after rotating to a proper position.
Description
Technical Field
The utility model relates to the technical field of construction measurement, in particular to a road, bridge and tunnel measuring device.
Background
The construction survey refers to the measurement work performed in the engineering construction stage, and is an important content of engineering survey. Including construction control mesh creation, lofting of the building, completion measurements, and deformation observations during construction. With the development of the times, the living standard of people is continuously improved, the road and bridge technology is continuously improved, and a surveying instrument is an indispensable auxiliary measuring tool in the road and bridge construction.
However, most of the rotating seats of the existing road, bridge and tunnel measuring devices do not have a locking structure, and after the measuring device rotates to a proper position, the deflection phenomenon easily occurs, and finally, the measuring error is caused. Based on the above problems, a road bridge and tunnel measuring device needs to be designed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a road bridge and tunnel measuring device, so as to solve the problems that most of the rotating seats of the conventional road bridge and tunnel measuring devices proposed in the above background art do not have a locking structure, and when the measuring device is rotated to a proper position, the measuring device is prone to deflection and finally causes measurement errors.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a road, bridge and tunnel measuring device, includes the device main part, the device main part includes surveying instrument body, measuring lens body, adjusts handle, data display screen, installation frame, control panel, rotates the post, links up mount pad and mounting base, the fixed surface who rotates the post installs the block wheel, the top fixed mounting who links up the mount pad has the mounting bracket, the block is installed through the articulated shaft hinge in one side of mounting bracket, and block and the block piece that the block took turns to mutually support, the back fixed mounting of block has reset spring, and reset spring keeps away from one side and mounting bracket fixed connection of block.
Preferably, the front of the measuring lens body is hinged with a dustproof cover plate through a hinge shaft, the dustproof cover plate and the measuring lens body are both correspondingly and fixedly provided with a magnet, and the magnet is opposite to the magnetic pole of the dustproof cover plate.
Preferably, the sliding guide groove has all been seted up to the inboard top of installation frame and bottom, sliding guide's inside all slidable mounting has the sliding guide piece, fixed mounting has clean dust removal pole between the sliding guide piece, and one side fixed mounting that the clean dust removal pole is close to data display screen has the dust removal sponge.
Preferably, the outer surface of the adjusting handle is sleeved with an anti-slip sleeve gasket, and anti-slip lines are uniformly arranged on the outer surface of the anti-slip sleeve gasket.
Preferably, a sliding installation groove is formed in one side of the installation base, a sliding installation block is slidably installed inside the sliding installation groove, and the top end of the sliding installation block is fixedly connected with the bottom end of the connection installation seat.
Preferably, the bottom end of the sliding installation block is provided with a ball groove body, and the ball body is installed inside the ball groove body in a rolling mode.
Compared with the prior art, the utility model has the beneficial effects that:
1. the road, bridge and tunnel measuring device is provided with the clamping wheel, the clamping block, the linking mounting seat, the mounting frame and the reset spring, and the locking work of the direction of the surveying instrument body is completed through the mutual clamping of the clamping block and the tooth sheets on the clamping wheel, so that the problems that most of rotating seats of the existing road, bridge and tunnel measuring device do not have a locking structure, the deflection phenomenon easily occurs after the measuring device rotates to a proper position, and finally the measurement error is generated are solved.
2. Through being provided with sliding guide way, sliding guide piece and clean dust removal pole, made things convenient for the staff to clean fast the dust of data display screen surface, further through being provided with sliding mounting groove and slidable mounting piece, play the effect of direction at the in-process of surveying instrument body installation to the installation effectiveness of staff when installing the surveying instrument body has effectively been improved.
Drawings
FIG. 1 is a schematic, elevational, partial cross-sectional view of the structure of the present invention;
FIG. 2 is a front view of the rotating column structure of the present invention;
FIG. 3 is a schematic top view partially in section of a rotating column structure according to the present invention;
FIG. 4 is a front view of a partial cross-sectional view of a data display screen according to the present invention;
fig. 5 is a partially enlarged view of the structure a in fig. 1 according to the present invention.
In the figure: 100. a device main body; 110. a surveying instrument body; 111. a measuring lens body; 112. a dust-proof cover plate; 113. a magnet; 114. a control panel; 115. a data display screen; 116. a mounting frame; 117. adjusting the handle; 118. an anti-slip sleeve pad; 119. rotating the column; 120. a clamping wheel; 121. connecting the mounting seats; 122. a mounting frame; 123. a clamping block; 124. a return spring; 125. a sliding guide groove; 126. a sliding guide block; 127. cleaning the dust removal rod; 128. mounting a base; 129. a sliding mounting groove; 130. a sliding mounting block; 131. a ball groove body; 132. a ball body.
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. 1-5, an embodiment of the present invention is shown:
a road bridge and tunnel measuring device comprises a device main body 100, wherein the device main body 100 comprises a surveying instrument body 110, a measuring lens body 111, an adjusting handle 117, a data display screen 115, a mounting frame 116, a control panel 114, a rotating column 119, a linking mounting seat 121 and a mounting base 128, a clamping wheel 120 is fixedly mounted on the outer surface of the rotating column 119, a mounting frame 122 is fixedly mounted at the top end of the linking mounting seat 121, a clamping block 123 is hinged to one side of the mounting frame 122 through a hinge shaft, the clamping block 123 is matched with a clamping sheet on the clamping wheel 120, a return spring 124 is fixedly mounted on the back surface of the clamping block 123, one side of the return spring 124, far away from the clamping block 123, is fixedly connected with the mounting frame 122, and the locking work of the direction of the tunnel instrument body 110 is completed through the mutual clamping of the clamping block 123 and a tooth sheet on the clamping wheel 120, so that the locking work of the tunnel instrument body 110 is completed, and most of the rotating seat of the existing road bridge measuring device is not provided with a locking structure, when the measuring device rotates to a proper position, the deflection phenomenon is easy to occur, and finally the problem of measurement error is caused.
Furthermore, the front surface of the measuring lens body 111 is hinged with a dust-proof cover plate 112 through a hinge shaft, the dust-proof cover plate 112 and the measuring lens body 111 are both correspondingly and fixedly provided with a magnet 113, and the magnet 113 and the dust-proof cover plate 112 have opposite magnetic poles, so that the measuring lens body 111 is protected.
Further, the sliding guide groove 125 has all been seted up to the inboard top of installation frame 116 and bottom, and sliding guide 125's inside all slidable mounting has sliding guide piece 126, and fixed mounting has clean dust removal pole 127 between the sliding guide piece 126, and one side fixed mounting that clean dust removal pole 127 is close to data display screen 115 has the dust removal sponge, has made things convenient for the staff to clean fast the dust of data display screen 115 surface.
Furthermore, the outer surface of the adjusting handle 117 is sleeved with an anti-slip sleeve pad 118, and anti-slip lines are uniformly arranged on the outer surface of the anti-slip sleeve pad 118, so that the holding hand feeling of the worker on the adjusting handle 117 is improved, and a certain anti-slip effect is achieved.
Further, a sliding mounting groove 129 has been seted up to one side of mounting base 128, and sliding mounting block 130 has been installed to the inside slidable mounting of sliding mounting groove 129, and the top of sliding mounting block 130 and the bottom fixed connection who links up mount pad 121 play the effect of direction at the in-process of surveying instrument body 110 installation to the installation effectiveness of staff when installing surveying instrument body 110 has effectively been improved.
Further, ball groove body 131 has been seted up to the bottom of slidable mounting piece 130, and ball body 132 has been rolled to the inside of ball groove body 131 and has been installed for produced frictional force between slidable mounting groove 129 and the slidable mounting piece 130 reduces, thereby the effectual life who prolongs slidable mounting groove 129 and slidable mounting piece 130.
The working principle is as follows: when the surveying instrument is used, a worker can hold the adjusting handle 117 to rotate the direction of the surveying instrument body 110, after the worker adjusts the direction of the surveying instrument body 110 to a proper position, the worker can complete the locking work of the direction of the surveying instrument body 110 by mutually clamping the clamping block 123 and the toothed sheets on the clamping wheel 120, when the worker needs to continuously adjust the position of the surveying instrument body 110, the worker only needs to continuously hold the adjusting handle 117 and apply a rotating force to the surveying instrument body 110 at the moment, the direction of the surveying instrument body 110 can be continuously adjusted, the reset spring 124 is extruded and contracted in the process, and after the worker stops applying the force, the clamping block 123 is clamped and locked with the toothed sheets on the clamping wheel 120 again under the action of elastic potential energy of the reset spring 124.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A road bridge tunnel measuring device, includes device main part (100), its characterized in that: device main part (100) include surveying instrument body (110), measurement lens body (111), adjust handle (117), data display screen (115), installation frame (116), control panel (114), rotate post (119), link up mount pad (121) and mounting base (128), the fixed surface who rotates post (119) installs block wheel (120), the top fixed mounting who links up mount pad (121) has mounting bracket (122), block piece (123) are installed through articulated the axle in one side of mounting bracket (122), and block piece (123) and the block piece on block wheel (120) mutually support, the back fixed mounting of block piece (123) has reset spring (124), and reset spring (124) keep away from one side and mounting bracket (122) fixed connection of block piece (123).
2. A road, bridge and tunnel measuring device according to claim 1, wherein: the front of measuring lens body (111) is articulated through the articulated axle and is installed dustproof cover plate (112), all correspond fixed mounting on dustproof cover plate (112) and measuring lens body (111) and have magnet (113), and magnet (113) are opposite with the magnetic pole of dustproof cover plate (112).
3. A road, bridge and tunnel measuring device according to claim 1, wherein: sliding guide groove (125) have all been seted up to the top and the bottom of installation frame (116) inboard, sliding guide block (126) are all slidable mounting to the inside of sliding guide groove (125), fixed mounting has clean dust removal pole (127) between sliding guide block (126), and one side fixed mounting that clean dust removal pole (127) are close to data display screen (115) has the dust removal sponge.
4. A road, bridge and tunnel measuring device according to claim 1, wherein: the outer surface of the adjusting handle (117) is sleeved with an anti-slip sleeve pad (118), and anti-slip grains are uniformly arranged on the outer surface of the anti-slip sleeve pad (118).
5. A road, bridge and tunnel measuring device according to claim 1, wherein: a sliding installation groove (129) is formed in one side of the installation base (128), a sliding installation block (130) is installed inside the sliding installation groove (129) in a sliding mode, and the top end of the sliding installation block (130) is fixedly connected with the bottom end of the connection installation seat (121).
6. A road, bridge and tunnel measuring device according to claim 5, wherein: the bottom end of the sliding installation block (130) is provided with a ball groove body (131), and a ball body (132) is installed inside the ball groove body (131) in a rolling mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121432767.3U CN215491704U (en) | 2021-06-28 | 2021-06-28 | Road bridge tunnel measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121432767.3U CN215491704U (en) | 2021-06-28 | 2021-06-28 | Road bridge tunnel measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215491704U true CN215491704U (en) | 2022-01-11 |
Family
ID=79722334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121432767.3U Active CN215491704U (en) | 2021-06-28 | 2021-06-28 | Road bridge tunnel measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215491704U (en) |
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2021
- 2021-06-28 CN CN202121432767.3U patent/CN215491704U/en active Active
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