CN219347732U

CN219347732U - Earth's surface subsidence detection device

Info

Publication number: CN219347732U
Application number: CN202320490567.6U
Authority: CN
Inventors: 张耀; 张翔; 陈若尘; 尹暇
Original assignee: Chizhou Planning Survey And Design Institute Co ltd
Current assignee: Chizhou Planning Survey And Design Institute Co ltd
Priority date: 2023-03-15
Filing date: 2023-03-15
Publication date: 2023-07-14
Anticipated expiration: 2033-03-15

Abstract

The utility model relates to a technical field is subsided and is detected to earth's surface, specifically is an earth's surface subsides detection device, including placing the board, the left side of placing the board is equipped with the mechanism of placing that is used for being convenient for the device to adjust and places, the left side of placing the mechanism is equipped with the fixture that is used for improving the protective effect, the spirit level body has been placed to the upper surface of fixture, place the mechanism including fixing the fixed plate of placing the board left side, the spout has been seted up in the left side of placing the board, the spacing groove has all been seted up with the back wall to the positive wall of spout inner chamber. This earth's surface subsides detection device through having set up placing mechanism, mutually supporting between fixed plate, backup pad, threaded rod, slide bar and stopper and spout etc. can be convenient for install the use to the spirit level body, can carry out the altitude mixture control to the spirit level body simultaneously after the installation and conveniently detect the subsidence of earth's surface, improves detection efficiency and uses, has improved the practicality.

Description

Earth's surface subsidence detection device

Technical Field

The application relates to the technical field of earth surface subsidence detection, in particular to an earth surface subsidence detection device.

Background

The ground surface subsidence detection device monitors subsidence generated in a certain range of the ground axis or performs construction management measurement on the ground surface for grasping the relaxation range of surrounding rocks around the road surface, generally uses a level gauge and a tower ruler to cooperate, the subsidence is a damage phenomenon caused by surrounding rock displacement waves of underground engineering and ground factors, and the measurement can provide important basis for judging the influence degree and the range of the underground engineering on the ground construction and is also an important means for ensuring construction safety.

Deformation observation, monitoring and measurement are important points of quality and safety control in the construction process of roadbed, the conventional earth surface subsidence detection device is characterized in that a tape is hung on a vault subsidence measurement hook by a conventional earth surface subsidence detection method, and the measurement is carried out by using a level gauge, so that the problem that the placement is inconvenient due to the fact that the detection speed is low, and if the earth surface subsidence speed is high, the tunnel construction is possibly in danger of vault collapse.

Disclosure of Invention

To the not enough of prior art, this application provides a surface subsidence detection device, possesses advantages such as practicality height, has solved current surface subsidence detection device and has been the traditional observation method of surface subsidence for hanging tape measure link to vault measuring hook that sinks, utilizes the spirit level to measure, has the measuring speed slower, the inconvenient problem of placing.

In order to achieve the above purpose, the present application provides the following technical solutions: the earth surface subsidence detection device comprises a placement plate, a placement mechanism used for facilitating adjustment and placement of the device is arranged on the left side of the placement plate, a clamping mechanism used for improving the protection effect is arranged on the left side of the placement mechanism, and a level body is placed on the upper surface of the clamping mechanism;

the utility model discloses a sliding plate, including placing the mechanism, place the mechanism and including fixing the board left fixed plate of placing the board, the spout has been seted up in the left side of placing the board, the spacing groove has all been seted up to the positive wall of spout inner chamber and back wall, two sliding connection has the stopper between the relative one side inner wall of spacing groove, the left side of stopper just is located and is fixed with the slider between the positive wall of spout inner chamber and the back wall, the left side of slider is fixed with the backup pad, the upper surface of backup pad is connected with the threaded rod through the bearing rotation, the top of threaded rod is fixed with the carousel, the upper surface of backup pad is fixed with the slide bar, the left side of fixed plate is fixed with the sliding plate.

Through adopting this technical scheme, can improve the installation effectiveness to the spirit level body to conveniently carry out the regulation of height to improve detection efficiency.

Further, four mounting holes are formed in the left side of the placement plate, and mounting bolts are connected to the inner peripheral walls of the four mounting holes in a threaded mode.

Through adopting this technical scheme, conveniently will place the board and fix on the wall to subside the detection and use in the convenience.

Further, the upper surface of fixed plate has seted up the rotation hole, the surface and the rotation hole threaded connection of threaded rod, the length of slide bar equals with threaded rod length.

Through adopting this technical scheme, can drive the backup pad and remove when the threaded rod rotates the downthehole rotation to the stability when the slide bar can improve the backup pad and remove.

Further, the upper surface of sliding plate has seted up spacing hole, the surface sliding connection of slide bar is in spacing hole.

By adopting the technical scheme, the sliding rod can have an auxiliary effect, and the movement of the supporting plate 206 is limited.

Further, the lower fixed surface of placing the board has the storage board, storage tank has all been seted up to the left and right sides of storage board, two storage tank is all articulated through the articulated frame to have the bottom plate in one side inner wall that is on the back of the body mutually, and two fixed orifices that are not less than two have all been seted up to one side that the bottom plate is relative.

Through adopting this technical scheme, conveniently fix the use subaerial with the spirit level body, improve the operational environment of spirit level body.

Further, fixture is including fixing the left centre gripping frame at the backup pad, the centre gripping groove has all been seted up to the left and right sides inner wall of centre gripping frame, two the opposite one side inner wall of centre gripping groove all is fixed with supporting spring, left and right sides the opposite one side of supporting spring all is fixed with the grip block, two the opposite one side of grip block all is fixed with the grip block, the interior bottom wall of centre gripping frame is fixed with the slipmat.

Through adopting this technical scheme, conveniently carry out quick assembly disassembly to the spirit level body and use to can improve the antiskid effect after the installation.

Further, two opposite sides of the clamping blocks are respectively fixed with a buffer pad, the buffer pads are rubber pads, and the length of the clamping plates is smaller than the length between the inner top wall and the inner bottom wall of the clamping groove.

Through adopting this technical scheme, the blotter can avoid the grip block to insert the back and cause the damage to the level body, improves the protection effect.

Further, the shape of centre gripping frame is inside cavity and the cuboid that the top is missing, the width of slipmat equals with the length between the inner wall of centre gripping frame left and right sides.

Through adopting this technical scheme, conveniently install the use to the spirit level body to the protection pad can improve the antiskid effect with spirit level body bottom, prevents to drop.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this earth's surface subsides detection device through having set up placing mechanism, mutually supporting between fixed plate, backup pad, threaded rod, slide bar and stopper and spout etc. can be convenient for install the use to the spirit level body, can carry out the altitude mixture control to the spirit level body simultaneously after the installation and conveniently detect the subsidence of earth's surface, improves detection efficiency and uses, has improved the practicality.

2. This earth's surface subsides detection device through having set up fixture, through mutually supporting between clamping frame, grip groove, grip block and the slipmat etc. can improve the centre gripping protection effect to the spirit level body, avoids taking place to drop at the earth's surface subsides detection in-process spirit level body, and the user of also being convenient for simultaneously dismouting to the spirit level body maintains the use of accomodating to the spirit level body.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

FIG. 2 is a schematic view of the placement mechanism of the present application;

FIG. 3 is a front view of the placement mechanism of the present application;

fig. 4 is a schematic view of a clamping mechanism according to the present application.

In the figure: 1. placing a plate; 2. a placement mechanism; 201. a fixing plate; 202. a chute; 203. a limit groove; 204. a limiting block; 205. a slide block; 206. a support plate; 207. a threaded rod; 208. a turntable; 209. a slide bar; 210. a sliding plate; 211. a storage plate; 3. a clamping mechanism; 301. a clamping frame; 302. a clamping groove; 303. a support spring; 304. a clamping plate; 305. a clamping block; 306. an anti-slip pad; 4. a level body.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

Referring to fig. 1, the earth's surface subsidence detection device in this embodiment includes a placement plate 1, a placement mechanism 2 for facilitating the adjustment and placement of the device is disposed on the left side of the placement plate 1, a clamping mechanism 3 for improving the protection effect is disposed on the left side of the placement mechanism 2, a level body 4 is disposed on the upper surface of the clamping mechanism 3, main components of the level body 4 include a telescope, a tube level, a vertical shaft, a base and a foot screw, and the earth's surface subsidence is detected by measuring the elevation difference between the ground points according to the level measurement principle, and the prior art is omitted for the working principle and other places in the composition.

In this embodiment, four mounting holes are formed in the left side of the placement plate 1, mounting bolts are connected to the inner peripheral walls of the four mounting holes in a threaded mode, the placement plate 1 is attached to the wall, and a user drives a plurality of mounting bolts into the wall through the mounting holes to be fixedly connected with the wall.

Referring to fig. 2-3, in order to perform subsidence detection on the ground, the placement mechanism 2 in this embodiment includes a fixed plate 201 fixed on the left side of the placement plate 1, a chute 202 is provided on the left side of the placement plate 1, limiting grooves 203 are provided on both the front wall and the back wall of the inner cavity of the chute 202, a limiting block 204 is slidably connected between the inner walls of opposite sides of the two limiting grooves 203, a sliding block 205 is fixed on the left side of the limiting block 204 and between the front wall and the back wall of the inner cavity of the chute 202, a supporting plate 206 is fixed on the left side of the sliding block 205, a threaded rod 207 is rotatably connected on the upper surface of the supporting plate 206 through a bearing, a turntable 208 is fixed on the top of the threaded rod 207, a user can twist the turntable 208 according to the requirement of the detection height, and drive the threaded rod 207 to rotate through the turntable 208 in the inner wall of the rotation hole to drive the supporting plate 206 to rise and fall in the chute 202 and the limiting groove 203 through the sliding block 205 and the limiting block 204, a sliding bar 209 is fixed on the upper surface of the supporting plate 206, and a sliding plate 210 is fixed on the left side of the fixed plate 201.

In this embodiment, the upper surface of the fixing plate 201 is provided with a rotation hole, the outer surface of the threaded rod 207 is in threaded connection with the rotation hole, the length of the slide rod 209 is equal to the length of the threaded rod 207, the upper surface of the slide plate 210 is provided with a limit hole, the outer surface of the slide rod 209 is slidably connected in the limit hole, when the support plate 206 moves, the slide rod 209 slides in the limit hole to play a limit role on the movement of the support plate 206, the stability of the support plate 206 during movement is improved, the lower surface of the placing plate 1 is fixedly provided with the accommodating plate 211, the left and right sides of the accommodating plate 211 are provided with accommodating grooves, the inner walls of one side of the two opposite accommodating grooves are hinged with the bottom plates through the hinge frame, and the opposite sides of the two bottom plates are provided with at least two fixing holes, so that a user is required to move the bottom plates out of the accommodating grooves along the hinge frame and put the bottom plates in the detection setting points on the ground, and the bottom plates are connected with the ground through the fixing holes by using screws and the like.

Referring to fig. 4, in order to quickly disassemble, assemble and observe the leveling instrument body 4, the clamping mechanism 3 in this embodiment includes a clamping frame 301 fixed on the left side of the supporting plate 206, clamping grooves 302 are formed in the inner walls of the left and right sides of the clamping frame 301, supporting springs 303 are fixed on the inner walls of the opposite sides of the two clamping grooves 302, clamping plates 304 are fixed on the opposite sides of the left and right sides of the supporting springs 303, when the supporting springs 303 compress and drive the clamping plates 304 and the clamping blocks 305 to move, the clamping plates 304 and the clamping blocks 305 can retract into the inner portions of the clamping grooves 302, the clamping plates 304 are fixed on the opposite sides of the two clamping plates 304, the clamping plates 304 are loosened by a user, the clamping plates 304 are pushed to move together with the clamping blocks 305 by the resilience force of the supporting springs 303 until the clamping blocks 305 and the buffer pad are inserted into the fixing grooves of the leveling instrument body 4, anti-slip pads 306 are fixed on the inner bottom walls of the clamping frame 301, the leveling instrument body 4 is placed on the upper surfaces of the anti-slip pads 306, and the anti-slip effect of the leveling instrument body 4 can be improved.

In this embodiment, the opposite sides of the two clamping blocks 305 are both fixed with a cushion pad, the cushion pad is a rubber pad, the length of the clamping plate 304 is smaller than the length between the inner top wall and the inner bottom wall of the clamping groove 302, the shape of the clamping frame 301 is a cuboid with hollow inside and missing top, and the width of the anti-slip pad 306 is equal to the length between the inner walls of the left side and the right side of the clamping frame 301.

The working principle of the embodiment is as follows:

(1) When subsides the detection to the earth's surface and uses, firstly, adopt hanging or ground support installation to use according to the detection condition selection, when can hanging to use, will place board 1 and paste on the wall edge, the user is with a plurality of mounting bolts penetrating the mounting hole and squeeze into wall and fixed connection with it again, when carrying out ground fixation, need the user to remove the bottom plate along the articulated frame from accomodating the groove and put down, and place the bottom plate on the subaerial fixed orifices that utilizes screw etc. to detect the setpoint, when detecting the use, the user can twist carousel 208 according to the demand of using the detection height, drive threaded rod 207 through carousel 208 and rotate in the inner wall of rotation hole and then drive backup pad 206 through slider 205 and stopper 204 in spout 202 and spacing groove 203 and slide in spacing hole, when backup pad 206 removes, its slide bar 209 can play the limiting function, improve the stationarity when the backup pad 206 removes, after the regulation, the user can detect earth's surface sedimentation degree tower ruler through instrument body 4, compare installation time saving greatly.

(2) When the leveling instrument body 4 is quickly disassembled and assembled and observed, firstly, a user needs to utilize the placing mechanism 2 to place the placing plate 1 at a proper detection place, then push the two clamping plates 304 to two sides so as to make room for installing and using the leveling instrument body 4, place the leveling instrument body 4 on the upper surface of the anti-slip pad 306, the anti-slip pad 306 can improve the anti-slip effect, the leveling instrument body 4 is prevented from slipping off and using, then the user loosens the clamping plates 304 slowly, the resilience force of the supporting spring 303 pushes the clamping plates 304 to move together with the clamping blocks 305 until the clamping blocks 305 and the buffer cushion are inserted into the fixed grooves of the leveling instrument body 4, clamping fixation can be completed, and when the supporting spring 303 compresses and drives the clamping plates 304 and the clamping blocks 305 to move, the clamping plates 304 and the clamping blocks 305 can retract into the inside of the clamping grooves 302, and when the user uses the leveling instrument body 4 to perform surface subsidence detection, main components of the leveling instrument body 4 are provided with a telescope, a vertical axis, a base and a foot screw, and a leveling instrument is used for measuring the surface subsidence of the leveling instrument according to the measuring principle of the surface subsidence between the ground points.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a surface subsides detection device, including placing board (1), its characterized in that: the left side of the placing plate (1) is provided with a placing mechanism (2) for facilitating the adjustment and placing of the device, the left side of the placing mechanism (2) is provided with a clamping mechanism (3) for improving the protection effect, and the upper surface of the clamping mechanism (3) is provided with a level body (4);

placement mechanism (2) including fixing fixed plate (201) in place board (1) left side, spout (202) have been seted up in the left side of placing board (1), limit groove (203) have all been seted up to positive wall and the back wall of spout (202) inner chamber, two sliding connection has stopper (204) between the inner wall of one side that limit groove (203) are relative, the left side of stopper (204) just is located and is fixed with slider (205) between the positive wall of spout (202) inner chamber and the back wall, the left side of slider (205) is fixed with backup pad (206), the upper surface of backup pad (206) is connected with threaded rod (207) through the bearing rotation, the top of threaded rod (207) is fixed with carousel (208), the upper surface of backup pad (206) is fixed with slide bar (209), the left side of fixed plate (201) is fixed with sliding plate (210).

2. The surface subsidence detection apparatus of claim 1, wherein: four mounting holes are formed in the left side of the placement plate (1), and mounting bolts are connected to the inner peripheral walls of the four mounting holes in a threaded mode.

3. The surface subsidence detection apparatus of claim 1, wherein: the upper surface of fixed plate (201) has seted up the rotation hole, the surface and the rotation hole threaded connection of threaded rod (207), the length of slide bar (209) equals with threaded rod (207) length.

4. The surface subsidence detection apparatus of claim 1, wherein: the upper surface of the sliding plate (210) is provided with a limiting hole, and the outer surface of the sliding rod (209) is connected in the limiting hole in a sliding way.

5. The surface subsidence detection apparatus of claim 1, wherein: the lower surface of placing board (1) is fixed with storage board (211), storage groove has all been seted up to the left and right sides of storage board (211), two storage groove is all articulated through the articulated frame to have the bottom plate in one side inner wall that is on the back of the body mutually, and two fixed orifices that are not less than two have all been seted up to one side that the bottom plate is relative.

6. The surface subsidence detection apparatus of claim 1, wherein: clamping mechanism (3) is including fixing clamping frame (301) in backup pad (206) left side, clamping groove (302) have all been seted up to clamping frame (301)'s left and right sides inner wall, two clamping groove (302) are relative one side inner wall all is fixed with supporting spring (303), and left and right sides supporting spring (303) are relative one side all is fixed with grip block (304), two grip block (305) are all fixed with in one side that grip block (304) are relative, the interior bottom wall of clamping frame (301) is fixed with slipmat (306).

7. The surface subsidence detection apparatus of claim 6, wherein: the opposite sides of the two clamping blocks (305) are respectively fixed with a buffer cushion, the buffer cushions are rubber pads, and the length of the clamping plate (304) is smaller than the length between the inner top wall and the inner bottom wall of the clamping groove (302).

8. The surface subsidence detection apparatus of claim 6, wherein: the shape of the clamping frame (301) is a cuboid with a hollow inside and a missing top, and the width of the anti-slip pad (306) is equal to the length between the inner walls at the left side and the right side of the clamping frame (301).