Engineering structure deformation monitoring device

Abstract

The utility model discloses an engineering structure deformation monitoring device, and relates to the technical field of monitoring equipment. The tunnel comprises a tunnel body and a mounting plate, guide grooves are symmetrically formed in the positions, close to the top, of the inner walls of the two sides of the tunnel body, a connecting plate is fixedly connected to the bottom end of the mounting plate, sliding plates are symmetrically and fixedly connected to the centers of the two side ends of the connecting plate, and the sliding plates are in sliding connection with the guide grooves. A semicircular frame is fixedly connected to the center of the top end of the mounting plate, a limiting groove is formed in the center of the outer ring of the semicircular frame, side plates are symmetrically and fixedly connected to the positions, close to the center, of the top end in the semicircular frame, and a rotating column is rotationally connected between the two side plates; according to the tunnel engineering deformation detection device, the motor is operated, and then under the mutual cooperation of the side plate, the rotating column, the limiting groove, the rotating wheel, the supporting shaft, the control button and the alarm lamp, the problem that detection personnel cannot rapidly perceive the tunnel engineering deformation position when monitoring equipment is used for monitoring is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of monitoring equipment, in particular to an engineering structure deformation monitoring device. Background Art

[0002] Tunnels exist as roads, but they are different from ordinary roads. Tunnels are generally roads opened in mountains. In order to prevent collapse during the construction of tunnels, supporting structures and poured concrete are usually installed on the inner walls of the tunnels. However, with the increase of usage time, the pressure on the inner wall of the tunnel top continues to change, and the inner wall of the tunnel may bulge and deform. In severe cases, cracks and collapse may occur. Therefore, it is necessary to inspect the inner wall of the tunnel and then understand the condition of the inner wall of the tunnel.

[0003] At present, the method commonly used is to patrol and observe the apparent deformation of the inner side of the tunnel, and to monitor the deformation of the inner side of the support structure such as flatness, inclination and displacement by arranging fixed monitoring points at a certain distance, so that the inspection personnel cannot quickly detect the deformation of the tunnel project. At the same time, the installation position of the monitoring equipment is relatively fixed, and the tunnel length is generally long, which reduces the monitoring efficiency. In view of the above problems, the inventor proposes an engineering structure deformation monitoring device to solve the above problems. Utility Model Content

[0004] In order to solve the problems that when using monitoring equipment for monitoring, the inspection personnel cannot quickly detect the deformation of the tunnel project, the installation position of the monitoring equipment is relatively fixed, and the tunnel length is generally long, which reduces the monitoring efficiency; the purpose of the utility model is to provide an engineering structure deformation monitoring device.

[0005] In order to solve the above technical problems, the utility model adopts the following technical scheme: a deformation monitoring device for an engineering structure, comprising a tunnel body and a mounting plate, wherein guide grooves are symmetrically provided on the inner walls of both sides of the tunnel body near the top, a connecting plate is fixedly connected to the bottom end of the mounting plate, a sliding plate is symmetrically fixedly connected to the centers of both side ends of the connecting plate, and the sliding plate is slidably connected to the guide groove, a semicircular frame is fixedly connected to the center of the top end of the mounting plate, a limiting groove is provided at the center of the outer ring of the semicircular frame, a side plate is symmetrically fixedly connected to the top end of the inner top of the semicircular frame near the center, a rotating column is rotatably connected between the two side plates, and the rotating column is slidably connected to the limiting groove, an installation box is fixedly connected to the end of the rotating column away from the installation plate, a support shaft is slidably inserted into the center of the top end of the installation box, a rotating wheel is fixedly connected to the top end of the support shaft, and the rotating wheel contacts the tunnel body, a control button is fixedly connected to the center of the bottom end of the inner bottom of the mounting box, and the control button and the support shaft are on the same axis.

[0006] Preferably, a mobile equipment box is fixedly connected at the center of the bottom end of the connecting plate, moving wheels are symmetrically provided on both side ends of the mobile equipment box, and the moving wheels are in contact with the tunnel body, a support plate is fixedly connected at the center of one end of the connecting plate, and an L-shaped protective cover is fixedly connected to the top of the support plate near the center of one side.

[0007] Preferably, an alarm light is fixedly connected to the center of the top end of the support plate, a motor is fixedly installed at one end of one of the side plates away from the rotating column, and the output end of the motor passes through the side plate and is fixedly connected to the rotating column.

[0008] Preferably, the outer ring of the support shaft is fixedly connected to a top plate near the top, the bottom end of the top plate is fixedly connected to a spring, and the other end of the spring is fixedly connected to the installation box, and the spring is sleeved on the outer ring of the support shaft.

[0009] Preferably, a box door is detachably connected to the front end of the installation box.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The utility model controls the running of the mobile equipment box, and then the cooperation between the moving wheels and the slide plate, the guide groove and the connecting plate solves the problem that the installation position of the monitoring equipment is relatively fixed and the tunnel length is generally long, which reduces the monitoring efficiency;

[0012] 2. The utility model solves the problem that the inspection personnel cannot quickly detect the deformation of the tunnel engineering when using the monitoring equipment for monitoring by running the motor and then cooperating with the side plate and the rotating column as well as the limit groove, the rotating wheel, the support shaft, the control button and the alarm light. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the semicircular frame structure of the utility model.

[0016] Figure 3 This is a schematic diagram of the support plate structure of the utility model.

[0017] Figure 4 For this utility model Figure 2Enlarged structural diagram at A in the middle.

[0018] In the figure: 1. Tunnel body; 2. Mounting plate; 21. Connecting plate; 22. Slide plate; 23. Guide groove; 24. Mobile equipment box; 25. Moving wheel; 26. Support plate; 27. Warning light; 3. Rotating column; 31. Mounting box; 32. Support shaft; 33. Control button; 34. Rotating wheel; 35. Top plate; 36. Spring; 37. Box door; 4. Semicircular frame; 41. Limiting groove; 42. Side plate; 43. Motor. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Example: Figure 1-4 As shown, the utility model provides a technical solution: a deformation monitoring device for an engineering structure, comprising a tunnel body 1 and a mounting plate 2, wherein guide grooves 23 are symmetrically provided on the inner walls of both sides of the tunnel body 1 near the top, a connecting plate 21 is fixedly connected to the bottom end of the mounting plate 2, a slide plate 22 is symmetrically fixedly connected to the center of both side ends of the connecting plate 21, and the slide plate 22 is slidably connected to the guide groove 23, a semicircular frame 4 is fixedly connected to the center of the top end of the mounting plate 2, a limiting groove 41 is provided at the center of the outer ring of the semicircular frame 4, a side plate 42 is symmetrically fixedly connected to the top end of the semicircular frame 4 near the center, a rotating column 3 is rotatably connected between the two side plates 42, and the rotating column 3 is slidably connected to the limiting groove 41, an end of the rotating column 3 away from the mounting plate 2 is fixedly connected to an installation box 31, a support shaft 32 is slidably inserted at the center of the top end of the installation box 31, a rotating wheel 34 is fixedly connected to the top end of the support shaft 32, and the rotating wheel 34 contacts the tunnel body 1, a control button 33 is fixedly connected to the center of the bottom end of the installation box 31, and the control button 33 and the support shaft 32 are on the same axis.

[0021] A mobile device box 24 is fixedly connected to the center of the bottom end of the connecting plate 21 , and moving wheels 25 are symmetrically arranged on both side ends of the mobile device box 24 , and the moving wheels 25 are in contact with the tunnel body 1 .

[0022] By adopting the above technical solution, the mobile equipment box 24 is operated, so that the two moving wheels 25 rotate, and the moving wheels 25 contact the inner wall of the tunnel body 1, so that the connecting plate 21 drives the installation plate 2 to move.

[0023] A support plate 26 is fixedly connected to the center of one end of the connecting plate 21 , and an L-shaped protective cover is fixedly connected to the top of the support plate 26 near the center of one side.

[0024] By adopting the above technical solution, the support plate 26 is provided for installing the warning light 27 , and the L-shaped protective cover is provided for protecting the warning light 27 .

[0025] An alarm light 27 is fixedly connected to the center of the top of the support plate 26 .

[0026] By adopting the above technical solution, an alarm light 27 is provided on the top of the support plate 26 in order to achieve the effect of reminding the staff.

[0027] A motor 43 is fixedly mounted on one end of one of the side plates 42 away from the rotating column 3 , and an output end of the motor 43 passes through the side plate 42 and is fixedly connected to the rotating column 3 .

[0028] By adopting the above technical solution, the motor 43 is operated so that the fixedly connected rotating column 3 is rotated under the action of the two side plates 42 .

[0029] A top plate 35 is fixedly connected to the outer ring of the support shaft 32 near the top.

[0030] By adopting the above technical solution, the top plate 35 is provided in order to install the spring 36 to realize the reset work of the support shaft 32.

[0031] A spring 36 is fixedly connected to the bottom end of the top plate 35 , and the other end of the spring 36 is fixedly connected to the installation box 31 . The spring 36 is sleeved on the outer ring of the support shaft 32 .

[0032] By adopting the above technical solution, the spring 36 is provided to cooperate with the top plate 35 to realize the reset work of the support shaft 32.

[0033] A box door 37 is detachably connected to the front end of the installation box 31 .

[0034] By adopting the above technical solution, a box door 37 is provided at the front end of the installation box 31 so as to be able to repair and inspect the internal control button 33 , and the control button 33 is electrically connected to the alarm light 27 .

[0035] Working principle: When the device is in use, it first controls the running of the equipment box 24, and then under the action of the moving wheels 25 on both sides, the connecting plate 21 is horizontally moved under the action of the two slides 22 and the guide groove 23, so that the mounting plate 2 drives the upper monitoring structure to move, and does not conflict with the horizontal movement of the rotating wheel 34 of the tunnel body 1, thereby achieving the effect of detecting a relatively long tunnel body 1, thereby solving the problem that the installation position of the monitoring equipment is relatively fixed and the tunnel length is generally long, which reduces the monitoring efficiency;

[0036] When monitoring is carried out, by running the motor 43, and then with the cooperation of the two side plates 42, the rotating column 3 is rotated half a circle under the action of the limit groove 41. When a deformation protrusion appears on the inner wall of the tunnel body 1, the rotating wheel 34 will drive the support shaft 32 to move toward the rotating column 3, so that the support shaft 32 touches the control button 33, thereby starting the alarm light 27. At this time, the staff can detect the deformation of the tunnel body 1, thereby solving the problem that the detection personnel cannot quickly detect the deformation of the tunnel project when using monitoring equipment for monitoring.

[0037] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A deformation monitoring device for an engineering structure, comprising a tunnel body (1) and a mounting plate (2), characterized in that: The inner walls of both sides of the tunnel body (1) are symmetrically provided with guide grooves (23) near the top, the bottom end of the mounting plate (2) is fixedly connected with a connecting plate (21), the centers of both sides of the connecting plate (21) are symmetrically fixedly connected with slide plates (22), and the slide plates (22) are slidably connected with the guide grooves (23), the center of the top end of the mounting plate (2) is fixedly connected with a semicircular frame (4), the center of the outer ring of the semicircular frame (4) is provided with a limiting groove (41), the inner top of the semicircular frame (4) is symmetrically fixedly connected with a side plate (42) near the center, and the two side plates (4 2), and the rotating column (3) is rotatably connected with the limiting groove (41), and the rotating column (3) is slidably connected with the limiting groove (41), the end of the rotating column (3) away from the mounting plate (2) is fixedly connected with the mounting box (31), the top center of the mounting box (31) is slidably inserted with a support shaft (32), the top of the support shaft (32) is fixedly connected with a rotating wheel (34), and the rotating wheel (34) contacts with the tunnel body (1), and the center of the bottom end of the mounting box (31) is fixedly connected with a control button (33), and the control button (33) and the support shaft (32) are on the same axis.

2. The engineering structure deformation monitoring device according to claim 1, characterized in that: A mobile equipment box (24) is fixedly connected to the center of the bottom end of the connecting plate (21), and moving wheels (25) are symmetrically provided on both side ends of the mobile equipment box (24), and the moving wheels (25) are in contact with the tunnel body (1).

3. The engineering structure deformation monitoring device according to claim 1, characterized in that: A support plate (26) is fixedly connected to the center of one end of the connecting plate (21), and an L-shaped protective cover is fixedly connected to the top of the support plate (26) near the center of one side.

4. The engineering structure deformation monitoring device according to claim 3, characterized in that: An alarm light (27) is fixedly connected to the center of the top end of the support plate (26).

5. The engineering structure deformation monitoring device according to claim 1, characterized in that: A motor (43) is fixedly mounted on one end of one of the side plates (42) away from the rotating column (3), and an output end of the motor (43) passes through the side plate (42) and is fixedly connected to the rotating column (3).

6. The engineering structure deformation monitoring device according to claim 1, characterized in that: The outer ring of the support shaft (32) is fixedly connected with a top plate (35) near the top.

7. The engineering structure deformation monitoring device according to claim 6, characterized in that: The bottom end of the top plate (35) is fixedly connected with a spring (36), and the other end of the spring (36) is fixedly connected with the mounting box (31), and the spring (36) is sleeved on the outer ring of the support shaft (32).

8. The engineering structure deformation monitoring device according to claim 1, characterized in that: The front end of the installation box (31) is detachably connected with a box door (37).

Images