Tunnel safety monitoring device with anti-seismic buffer structure

Abstract

The utility model discloses a tunnel safety monitoring device with an anti-seismic buffer structure, which comprises a base, the top of the base is provided with a first groove, the bottom of the inner cavity of the first groove is provided with a second groove, the bottom of the inner cavity of the second groove is fixedly connected with a damping spring, the top of the damping spring is fixedly connected with a sliding plate, and the sliding plate is fixedly connected with the bottom of the inner cavity of the second groove. A supporting rod is fixedly connected to the top of the sliding plate, a movable plate is fixedly connected to the top of the supporting rod, a supporting column is fixedly connected to the middle end of the top of the movable plate, a mounting table is fixedly connected to the top of the supporting column, and a monitor body is placed on the top of the mounting table. A buffering and damping structure can be formed through the supporting rod, the arc-shaped elastic plate, the sliding plate, the limiting groove, the limiting block, the second groove and the damping spring, the buffering and damping effect can be achieved, and people can conveniently mount and dismount the monitor body through the connecting plate, the clamping plate, the mounting groove and the electric telescopic rod.

Description

Technical Field

[0001] The utility model relates to the technical field of tunnel safety monitoring devices, in particular to a tunnel safety monitoring device with a seismic buffer structure. Background Art

[0002] Tunnels are engineering structures buried in the ground and are a form of human use of underground space. Tunnels can be divided into traffic tunnels, hydraulic tunnels, municipal tunnels, mining tunnels, and military tunnels. The structure of a tunnel consists of two parts: the main building and ancillary equipment. The main building consists of a tunnel body and a tunnel portal. The ancillary equipment includes a car shelter, fire-fighting facilities, emergency communications, and drainage facilities. Long tunnels also have special ventilation and lighting equipment. After the construction of the tunnel is completed, it needs to be monitored by a monitoring device to protect the safety of the tunnel. However, the current tunnel safety monitoring device does not have a seismic buffer structure and is easily damaged by vibration during movement. For this reason, we propose a tunnel safety monitoring device with a seismic buffer structure. Utility Model Content

[0003] The purpose of the utility model is to provide a tunnel safety monitoring device with a seismic buffer structure, which has the advantages of a seismic buffer structure and solves the problem that the existing tunnel safety monitoring device does not have a seismic buffer structure and is easily vibrated during movement, resulting in damage to the internal structure.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tunnel safety monitoring device with a seismic buffer structure, comprising a base, a first groove is provided on the top of the base, a second groove is provided at the bottom of the inner cavity of the first groove, a shock-absorbing spring is fixedly connected to the bottom of the inner cavity of the second groove, a slide is fixedly connected to the top of the shock-absorbing spring, a support rod is fixedly connected to the top of the slide, a movable plate is fixedly connected to the top of the support rod, a support column is fixedly connected to the middle end of the top of the movable plate, a mounting platform is fixedly connected to the top of the support column, a monitoring instrument body is placed on the top of the mounting platform, the inner cavity of the first groove is provided with an arc-shaped elastic plate, and the support rod passes through the inner cavity of the arc-shaped elastic plate.

[0005] Preferably, mounting grooves are provided on both the left and right sides of the mounting platform, an electric telescopic rod is fixedly connected to the inner cavity of the mounting groove, the other end of the electric telescopic rod is fixedly connected to a connecting plate, the upper part of the side of the connecting plate is fixedly connected to a splint through a bracket, and the splint is in contact with the surface of the monitor body.

[0006] Preferably, the upper parts of the left and right sides of the inner cavity of the first groove are provided with limiting grooves, the left and right sides of the movable plate are fixedly connected with limiting blocks, and the limiting blocks are slidably connected with the inner cavity of the limiting grooves.

[0007] Preferably, a battery box is fixedly connected to the left end of the top of the movable plate, and a storage battery is fixedly connected to the inner cavity of the battery box.

[0008] Preferably, a tool box is fixedly connected to the right end of the top of the movable plate, and a partition is fixedly connected to the inner cavity of the tool box.

[0009] Preferably, movable wheels are installed around the bottom of the base, and brake pads are provided on the outer surfaces of the movable wheels.

[0010] Preferably, a PLC controller is fixedly connected to the front side of the support column, and an output end of the PLC controller is electrically connected to an input end of the electric telescopic rod.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model can form a buffering and shock absorbing structure through the support rod, the arc-shaped elastic plate, the slide plate, the limit groove, the limit block, the second groove and the shock absorbing spring, which can play a role in buffering and shock absorbing.

[0013] 2. The utility model facilitates people to install and disassemble the monitor body through the connecting plate, the clamping plate, the installation groove and the electric telescopic rod. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 This is a schematic diagram of the main cross-sectional structure of the installation platform of the utility model;

[0016] Figure 3 It is a schematic diagram of the front cross-sectional structure of the base of the utility model.

[0017] In the figure: 1. base; 2. movable plate; 3. battery box; 4. support column; 5. mounting table; 6. connecting plate; 7. clamping plate; 8. monitor body; 9. tool box; 10. PLC controller; 11. mounting slot; 12. electric telescopic rod; 13. first groove; 14. support rod; 15. arc elastic plate; 16. slide plate; 17. limit slot; 18. limit block; 19. second groove; 20. shock-absorbing spring; 21. moving wheel. DETAILED DESCRIPTION

[0018] 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.

[0019] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0020] Embodiment 1:

[0021] See also Figure 1-3 As shown, the utility model provides a tunnel safety monitoring device with a seismic buffer structure, including a base 1, a first groove 13 is opened on the top of the base 1, a second groove 19 is opened at the bottom of the inner cavity of the first groove 13, a shock-absorbing spring 20 is fixedly connected to the bottom of the inner cavity of the second groove 19, a slide plate 16 is fixedly connected to the top of the shock-absorbing spring 20, a support rod 14 is fixedly connected to the top of the slide plate 16, a movable plate 2 is fixedly connected to the top of the support rod 14, a support column 4 is fixedly connected to the middle end of the top of the movable plate 2, a mounting platform 5 is fixedly connected to the top of the support column 4, a monitoring instrument body 8 is placed on the top of the mounting platform 5, an arc-shaped elastic plate 15 is provided in the inner cavity of the first groove 13, and the support rod 14 passes through the inner cavity of the arc-shaped elastic plate 15.

[0022] The technical solution sets an arc-shaped elastic plate 15, which can play a role in buffering and shock absorption. The support rod 14, the slide plate 16, the second groove 19 and the shock-absorbing spring 20 can form a buffering and shock-absorbing mechanism, so as to play a multiple buffering role and effectively improve the seismic effect of the device. The limit groove 17 and the limit block 18 can play a limiting role.

[0023] Embodiment 2:

[0024] On the basis of embodiment 1, the present invention is as follows Figure 1-3As shown, it is disclosed that mounting grooves 11 are provided on both sides of the mounting platform 5, the inner cavity of the mounting groove 11 is fixedly connected with an electric telescopic rod 12, the other end of the electric telescopic rod 12 is fixedly connected with a connecting plate 6, the upper part of the side of the connecting plate 6 is fixedly connected with a clamping plate 7 through a bracket, the clamping plate 7 is in contact with the surface of the monitoring instrument body 8, the upper parts of the left and right sides of the inner cavity of the first groove 13 are provided with limiting grooves 17, the left and right sides of the movable plate 2 are fixedly connected with limiting blocks 18, the limiting blocks 18 are slidably connected with the inner cavity of the limiting groove 17, the left end of the top of the movable plate 2 is fixedly connected with a battery box 3, the inner cavity of the battery box 3 is fixedly connected with a battery, the right end of the top of the movable plate 2 is fixedly connected with a tool box 9, the inner cavity of the tool box 9 is fixedly connected with a partition, moving wheels 21 are installed around the bottom of the base 1, and the outer surface of the moving wheel 21 is provided with a brake pad, the front of the support column 4 is fixedly connected with a PLC controller 10, and the output end of the PLC controller 10 is electrically connected to the input end of the electric telescopic rod 12.

[0025] The technical solution is provided with an electric telescopic rod 12, which can drive the connecting plate 6 to move left and right, thereby driving the clamping plate 7 to move left and right, so that the monitor body 8 can be clamped and fixed. When disassembly is required, the electric telescopic rod 12 is controlled to extend, so that people can remove the monitor body 8 for replacement.

[0026] The working principle of the utility model is as follows: an arc-shaped elastic plate 15 is provided to play a role of buffering and shock absorption; a buffering and shock absorption mechanism can be formed by utilizing a support rod 14, a slide plate 16, a second groove 19 and a shock absorbing spring 20, thereby playing a role of multiple buffering and effectively improving the anti-seismic effect of the device; a limiting groove 17 and a limiting block 18 can play a role of limiting; an electric telescopic rod 12 is provided to drive the connecting plate 6 to move left and right, thereby driving the clamping plate 7 to move left and right, thereby clamping and fixing the monitor body 8; when disassembly is required, the electric telescopic rod 12 is controlled to extend, thereby facilitating people to remove the monitor body 8 for replacement.

[0027] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0028] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A tunnel safety monitoring device with a seismic buffer structure, comprising a base (1), characterized in that: The top of the base (1) is provided with a first groove (13), the bottom of the inner cavity of the first groove (13) is provided with a second groove (19), the bottom of the inner cavity of the second groove (19) is fixedly connected with a shock-absorbing spring (20), the top of the shock-absorbing spring (20) is fixedly connected with a slide plate (16), the top of the slide plate (16) is fixedly connected with a support rod (14), the top of the support rod (14) is fixedly connected with a movable plate (2), the middle end of the top of the movable plate (2) is fixedly connected with a support column (4), the top of the support column (4) is fixedly connected with a mounting platform (5), the top of the mounting platform (5) is placed with a monitoring instrument body (8), the inner cavity of the first groove (13) is provided with an arc-shaped elastic plate (15), and the support rod (14) passes through the inner cavity of the arc-shaped elastic plate (15).

2. A tunnel safety monitoring device with a seismic buffer structure according to claim 1, characterized in that: The left and right sides of the mounting platform (5) are both provided with mounting grooves (11), the inner cavity of the mounting groove (11) is fixedly connected to an electric telescopic rod (12), the other end of the electric telescopic rod (12) is fixedly connected to a connecting plate (6), the upper part of the side of the connecting plate (6) is fixedly connected to a clamping plate (7) via a bracket, and the clamping plate (7) is in contact with the surface of the monitoring instrument body (8).

3. A tunnel safety monitoring device with a seismic buffer structure according to claim 1, characterized in that: Limiting grooves (17) are provided at the upper parts of the left and right sides of the inner cavity of the first groove (13), and limiting blocks (18) are fixedly connected to the left and right sides of the movable plate (2), and the limiting blocks (18) are slidably connected to the inner cavity of the limiting grooves (17).

4. A tunnel safety monitoring device with a seismic buffer structure according to claim 1, characterized in that: The left end of the top of the movable plate (2) is fixedly connected to a battery box (3), and the inner cavity of the battery box (3) is fixedly connected to a storage battery.

5. The tunnel safety monitoring device with a seismic buffer structure according to claim 1, characterized in that: The right end of the top of the movable plate (2) is fixedly connected to a tool box (9), and the inner cavity of the tool box (9) is fixedly connected to a partition.

6. The tunnel safety monitoring device with a seismic buffer structure according to claim 1, characterized in that: Moving wheels (21) are installed around the bottom of the base (1), and brake pads are arranged on the outer surfaces of the moving wheels (21).

7. The tunnel safety monitoring device with a seismic buffer structure according to claim 1, characterized in that: A PLC controller (10) is fixedly connected to the front side of the support column (4), and an output end of the PLC controller (10) is electrically connected to an input end of the electric telescopic rod (12).

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