Tunnel water leakage monitoring device

Abstract

The utility model provides a tunnel water leakage monitoring device. The tunnel water leakage monitoring device is characterized in that two tunnel bodies are arranged at the tops of two groups of foundations respectively, mounting blocks are mounted on the adjacent surfaces of the inner surfaces of the tunnel bodies through bolts, fixing blocks are fixedly connected to the adjacent surfaces of the two mounting blocks, supporting blocks are fixedly connected to the tops of the two fixing blocks, and the supporting blocks are fixedly connected to the tops of the supporting blocks. The adjacent faces of the two supporting blocks are each provided with a wide-angle camera device, the tops of the supporting blocks are each provided with a water leakage monitoring device through a mounting bolt, and the bottoms of the two mounting blocks are each provided with a liquid level sensor through a mounting base. According to the tunnel water leakage monitoring device provided by the utility model, through the design, the wide-angle camera equipment, the water leakage monitoring equipment and the liquid level sensor can be used for monitoring the leakage at the joint of the tunnel body, so that the monitoring precision is improved, and the influence of the environment on the monitoring precision of the leakage at the joint of the tunnel can be reduced.

Description

[0001] This application claims the priority of the Chinese patent application filed with the China Patent Office on May 7, 2024, with application number 202420967530.2, the entire contents of which are incorporated by reference into this application. Technical Field

[0002] The utility model relates to the technical field of tunnel water leakage monitoring, in particular to a tunnel water leakage monitoring device. Background Art

[0003] 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, and mining tunnels.

[0004] Tunnels are generally composed of multiple sections, and connection treatment will be done at the joints of each section of the tunnel. However, over time, cracks are prone to appear at the tunnel joints, causing water leakage at the tunnel joints. Long-term lack of treatment can easily cause the tunnel to deform or collapse. In order to increase tunnel safety, tunnel water leakage monitoring equipment is needed to monitor the tunnel joints.

[0005] Traditional tunnel water leakage monitoring is divided into manual monitoring and equipment monitoring. Manual monitoring has a long period and low efficiency, while single equipment monitoring is easily disturbed by changes inside the tunnel, thus affecting the monitoring accuracy.

[0006] Therefore, it is necessary to provide a tunnel water leakage monitoring device to solve the above technical problems. Utility Model Content

[0007] The utility model provides a tunnel water leakage monitoring device, which solves the problems that manual monitoring of tunnel water leakage is low in efficiency and has a long periodicity, and single equipment monitoring is easily affected by environmental interference and affects the monitoring accuracy.

[0008] In order to solve the above technical problems, the utility model provides a tunnel water leakage monitoring device comprising: two sets of foundations,

[0009] Two tunnel bodies, the two tunnel bodies are respectively arranged on the top of two groups of foundations, the adjacent sides of the inner surfaces of the tunnel bodies are both installed with mounting blocks through bolts, the adjacent sides of the two mounting blocks are both fixedly connected with fixing blocks, the tops of the two fixing blocks are both fixedly connected with supporting blocks, the adjacent sides of the two supporting blocks are both installed with wide-angle camera equipment, the tops of the supporting blocks are both installed with water leakage monitoring equipment through mounting bolts, and the bottoms of the two mounting blocks are both installed with liquid level sensors through mounting bases;

[0010] A water receiving frame is installed at the bottom of two sets of foundations at the connection point, a sealing plate is installed on the top of the inner wall of the water receiving frame through two installation strips, and monitoring ports are opened at the top of the sealing plate near the front and back sides.

[0011] The tunnel body is composed of multiple sections. The document only shows the location diagram of two adjacent tunnel bodies connected. Two foundations are a group. The installation block is located at the connection between the two tunnels. For details, please refer to Figure 1 or Figure 2 The two wide-angle cameras have built-in night vision functions and can record in places with poor lighting. The two wide-angle cameras can cross-monitor the connections of the tunnel body. The water leakage monitoring equipment can intermittently monitor the water leakage at the connections of the tunnel body. It can be geological radar, laser scanning, transient electromagnetic method and other monitoring equipment. The positions of the monitoring port and the liquid level sensor correspond. The liquid level sensor can be used to monitor the liquid inside the water receiving frame, and the water receiving frame can catch the leaked water.

[0012] Preferably, a control box is fixedly connected to the bottom of one of the fixed blocks, and a box door is rotatably connected to one side of the control box.

[0013] A lock is installed on the door.

[0014] Preferably, a drain pipe is fixedly connected to the front side of the water receiving frame, and a three-way connector is installed at the other end of the drain pipe.

[0015] The tee connector can be used to connect multiple drain pipes to facilitate drainage.

[0016] Preferably, a device frame is installed at the bottom of one of the mounting blocks, and a hole is opened on the top of the sealing plate to allow water to pass through.

[0017] A controller for controlling the operation of the equipment on the mounting block is installed inside the equipment frame.

[0018] Preferably, a mounting track is fixedly connected to a position near the top of the inner surface of the tunnel body, and a plurality of lighting lamps are installed at the bottom of the mounting track.

[0019] Lighting lamps provide lighting inside the tunnel.

[0020] Preferably, pedestrian pedals are fixedly connected between the two groups of foundations, and anti-slip grooves are provided on the tops of the pedestrian pedals.

[0021] The pedestrian pedal is for maintenance personnel to walk conveniently.

[0022] Compared with the related art, the tunnel water leakage monitoring device provided by the utility model has the following beneficial effects:

[0023] The utility model provides a tunnel water leakage monitoring device. In order to accurately and continuously monitor the water leakage at the tunnel connection, two mounting blocks are installed at the connection position of the inner surfaces of two tunnel bodies through leakage bolts, and the two mounting blocks are located on the adjacent sides of the inner surfaces of the tunnel bodies. Then, a fixing block with a supporting block is fixed on the adjacent sides of the two mounting blocks, and then a wide-angle camera device is installed on the adjacent sides of the two supporting blocks, and the water leakage monitoring device is installed on the supporting blocks through the mounting bolts. Then, it is only necessary to install the liquid level sensor under the fixing block through the mounting base, and the monitoring end of the liquid level sensor is directed to the position of the monitoring port of the sealing plate, so that it can monitor the water receiving frame Whether there is liquid or the liquid increases inside, in actual use, two wide-angle cameras are used to conduct cross-viewing monitoring of the tunnel body connection for 24 hours. At the same time, the leakage monitoring equipment is used to intermittently monitor the tunnel body connection. If water leakage occurs, water will leak into the inside of the water receiving frame, and the liquid level sensor can monitor in real time whether there is liquid or the liquid increases or decreases inside the water receiving frame. Through this design, the wide-angle camera, leakage monitoring equipment and liquid level sensor can be used to monitor the leakage of the tunnel body connection, which improves the monitoring accuracy and reduces the impact of the environment on the leakage monitoring accuracy of the tunnel connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A schematic structural diagram of a preferred embodiment of the tunnel water leakage monitoring device provided by the utility model;

[0025] Figure 2 Provide a structural cross-sectional view of a tunnel for the utility model;

[0026] Figure 3 Provided for the utility model Figure 2 An enlarged view of point A is shown;

[0027] Figure 4 Provided for the utility model Figure 2 An enlarged view of point B is shown;

[0028] Figure 5 Provided for the utility model Figure 2 An enlarged view of point C is shown.

[0029] Numbers in the figure: 1. foundation, 2. pedestrian pedal, 3. water collection frame, 4. anti-slip groove, 5. lighting, 6. tunnel body, 7. tee, 8. drainage pipe, 9. monitoring port, 10. sealing plate, 11. mounting strip, 12. mounting block, 13. bolt, 14. fixing block, 15. mounting bolt, 16. water leakage monitoring equipment, 17. supporting block, 18. wide-angle camera equipment, 19. equipment frame, 20. mounting base, 21. liquid level sensor, 22. control box, 23. box door, 24. mounting track. DETAILED DESCRIPTION

[0030] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0031] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 ,in, Figure 1 A schematic structural diagram of a preferred embodiment of the tunnel water leakage monitoring device provided by the utility model; Figure 2 Provide a structural cross-sectional view of a tunnel for the utility model; Figure 3 Provided for the utility model Figure 2 An enlarged view of point A is shown; Figure 4 Provided for the utility model Figure 2 An enlarged view of point B is shown; Figure 5 Provided for the utility model Figure 2 The enlarged view of point C is shown. The tunnel water leakage monitoring device includes: two sets of foundation 1,

[0032] Two tunnel bodies 6, the two tunnel bodies 6 are respectively arranged on the top of the two groups of foundations 1, the adjacent sides of the inner surface of the tunnel body 6 are both installed with mounting blocks 12 through bolts 13, the adjacent sides of the two mounting blocks 12 are both fixedly connected with fixing blocks 14, the tops of the two fixing blocks 14 are both fixedly connected with supporting blocks 17, the adjacent sides of the two supporting blocks 17 are both installed with wide-angle camera equipment 18, the tops of the supporting blocks 17 are both installed with water leakage monitoring equipment 16 through mounting bolts 15, and the bottoms of the two mounting blocks 12 are both installed with liquid level sensors 21 through mounting bases 20;

[0033] A water receiving frame 3 is installed at the bottom of two sets of foundations 1 at the connection position, and a sealing plate 10 is installed on the top of the inner wall of the water receiving frame 3 through two installation strips 11. Monitoring ports 9 are opened at the top of the sealing plate 10 near the front and back sides.

[0034] The tunnel body 6 is composed of multiple sections. The document only shows the location diagram of two adjacent tunnel bodies 6 connected. Two foundations 1 are a group, and the mounting block 12 is located at the connection between the two tunnels. For details, please refer to Figure 1 or Figure 2The two wide-angle cameras 18 have built-in night vision functions and can take pictures in places with poor light. The two wide-angle cameras 18 can cross-monitor the connection of the tunnel body 6. The water leakage monitoring device 16 can intermittently monitor the connection of the tunnel body 16 for water leakage. It can be a monitoring device such as a geological radar method, a laser scanning method, a transient electromagnetic method, etc. The positions of the monitoring port 9 and the liquid level sensor 21 correspond. The liquid level sensor 21 can be used to monitor the liquid inside the water receiving frame 3. The water receiving frame 3 can catch the leaked water. The mounting strips 11 are located on both sides of the inner wall of the water receiving frame 3 near the top.

[0035] A control box 22 is fixedly connected to the bottom of one of the fixed blocks 14 , and a box door 23 is rotatably connected to one side of the control box 22 .

[0036] A lock is installed on the box door 23, and a power switch is installed inside the control box 22.

[0037] A drainage pipe 8 is fixedly connected to the front of the water receiving frame 3 , and a three-way connector 7 is installed at the other end of the drainage pipe 8 .

[0038] The tee connector 7 can be used to connect multiple drainage pipes 8 to facilitate drainage.

[0039] A device frame 19 is installed at the bottom of one of the mounting blocks 12, and a hole is opened on the top of the sealing plate 10 to allow water to pass through.

[0040] A controller for controlling the operation of the equipment on the installation block 12 is installed inside the equipment frame 19, and a data receiving and transmitting device is installed therein so as to transmit the monitoring data to the corresponding server.

[0041] The inner surface of the tunnel body 6 is fixedly connected to a mounting rail 24 near the top, and a plurality of lighting lamps 5 are installed at the bottom of the mounting rail 24 .

[0042] The lighting lamp 5 provides lighting inside the tunnel, and the mounting track 24 is electrified.

[0043] Pedestrian steps 2 are fixedly connected between the two groups of foundations 1 , and anti-slip grooves 4 are provided on the tops of the pedestrian steps 2 .

[0044] The pedestrian pedal 2 is convenient for maintenance personnel to walk, and the anti-skid pattern 4 increases the anti-skid property to avoid slipping.

[0045] The working principle of the tunnel water leakage monitoring device provided by the utility model is as follows:

[0046] Two mounting blocks 12 are installed at the connection position of the inner surfaces of the two tunnel bodies 6 through the leak bolts 13, and the two mounting blocks 12 are located on the adjacent side of the inner surface of the tunnel body 6. Then, the fixing block 14 with the support block 17 is fixed on the adjacent side of the two mounting blocks 12, and then the wide-angle camera device 18 is installed on the adjacent side of the two support blocks 17, and the water leakage monitoring device 16 is installed on the support block 17 through the mounting bolts 15. Then, it is only necessary to install the liquid level sensor 21 under the fixing block 14 through the mounting base 20, and let the liquid level sensor The monitoring end of 21 is directed toward the monitoring port 9 of the sealing plate 10, so that it can monitor whether there is liquid or an increase in liquid inside the water receiving frame 3. In actual use, two wide-angle cameras 18 are used to perform cross-viewing monitoring of the connection of the tunnel body 6 for 24 hours. At the same time, the leakage monitoring device 16 is used to intermittently monitor the connection of the tunnel body 6. If water leakage occurs, water will leak into the water receiving frame 3, and the liquid level sensor 21 can monitor in real time whether there is liquid or an increase or decrease in liquid inside the water receiving frame 3.

[0047] Compared with the related art, the tunnel water leakage monitoring device provided by the utility model has the following beneficial effects:

[0048] In order to accurately and continuously monitor the water leakage at the tunnel connection, two mounting blocks 12 are installed at the position of the connection between the inner surfaces of the two tunnel bodies 6 through the leakage bolts 13, and the two mounting blocks 12 are located on the adjacent side of the inner surface of the tunnel body 6, and then the fixing block 14 with the support block 17 is fixed on the adjacent side of the two mounting blocks 12, and then the wide-angle camera device 18 is installed on the adjacent side of the two support blocks 17, and the water leakage monitoring device 16 is installed on the support block 17 through the mounting bolt 15, and then it is only necessary to install the liquid level sensor 21 under the fixing block 14 through the mounting base 20, and let the monitoring end of the liquid level sensor 21 face the position of the monitoring port 9 of the sealing plate 10, so that it can monitor the water receiving frame 3 Whether there is liquid or liquid increase inside, in actual use, two wide-angle cameras 18 are used to perform cross-view monitoring of the connection of the tunnel body 6 for 24 hours, and the leakage monitoring device 16 is used to intermittently monitor the connection of the tunnel body 6. If water leakage occurs, water will leak into the inside of the water receiving frame 3, and the liquid level sensor 21 can monitor in real time whether there is liquid or liquid increase or decrease inside the water receiving frame 3. Through this design, the wide-angle camera 18, the leakage monitoring device 16 and the liquid level sensor 21 can be used to monitor the leakage at the connection of the tunnel body 6, which improves the monitoring accuracy and reduces the impact of the environment on the leakage monitoring accuracy of the tunnel connection.

[0049] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A tunnel water leakage monitoring device, characterized in that: include: Two sets of foundations, Two tunnel bodies, the two tunnel bodies are respectively arranged on the top of two groups of foundations, the adjacent sides of the inner surfaces of the tunnel bodies are both installed with mounting blocks through bolts, the adjacent sides of the two mounting blocks are both fixedly connected with fixing blocks, the tops of the two fixing blocks are both fixedly connected with supporting blocks, the adjacent sides of the two supporting blocks are both installed with wide-angle camera equipment, the tops of the supporting blocks are both installed with water leakage monitoring equipment through mounting bolts, and the bottoms of the two mounting blocks are both installed with liquid level sensors through mounting bases; A water receiving frame is installed at the bottom of two sets of foundations at the connection point, a sealing plate is installed on the top of the inner wall of the water receiving frame through two installation strips, and monitoring ports are opened at the top of the sealing plate near the front and back sides.

2. The tunnel water leakage monitoring device according to claim 1, characterized in that: The bottom of one of the fixed blocks is fixedly connected to a control box, and one side of the control box is rotatably connected to a box door.

3. The tunnel water leakage monitoring device according to claim 1, characterized in that: A drainage pipe is fixedly connected to the front of the water receiving frame, and a three-way connector is installed at the other end of the drainage pipe.

4. The tunnel water leakage monitoring device according to claim 1, characterized in that: A device frame is installed at the bottom of one of the mounting blocks, and a hole is opened on the top of the sealing plate for water to pass through.

5. The tunnel water leakage monitoring device according to claim 1, characterized in that: The inner surface of the tunnel body is fixedly connected to a mounting track at a position close to the top, and a plurality of lighting lamps are installed at the bottom of the mounting track.

6. The tunnel water leakage monitoring device according to claim 1, characterized in that: Pedestrian steps are fixedly connected between the two groups of foundations, and anti-slip grooves are arranged on the tops of the pedestrian steps.

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