Device for tunnel water seepage detection

Abstract

The utility model discloses a device for tunnel water seepage detection, which belongs to the technical field of devices for tunnel water seepage detection, and is characterized in that the device comprises an adjusting assembly, a detection assembly is arranged in the adjusting assembly, and a graduated scale is engraved on the front side of the detection assembly; a plurality of heating wire bodies are fixedly connected into the detection assembly; the detection assembly comprises a bottom plate, the top of the bottom plate is in threaded connection with a storage tank, and the top of the storage tank is in threaded connection with an adjusting rod. The problems that if different areas in a tunnel need to be detected, the efficiency is low easily, and after a water seepage detection device makes contact with the ground of the area needing to be detected, fine adjustment of the detection area is inconvenient, and the workload of a user is increased are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the device technical field for tunnel water seepage detection, especially a device for tunnel water seepage detection. BACKGROUND

[0002] The tunnel water seepage detection device is a technical equipment specially designed for monitoring the moisture condition inside the tunnel. The tunnel may be affected by factors such as rising underground water level and rainfall during its service life. Therefore, timely detection and treatment of water seepage problems are crucial for maintaining the safety of the tunnel structure. As part of the infrastructure, the structural safety of the tunnel is crucial for its normal operation and use. If water seepage problems are not addressed in a timely manner, it may cause damage to the tunnel structure and even affect the stability of the surrounding soil. Pollutants in the underground soil may be carried in the tunnel water seepage. If not monitored and treated in a timely manner, it may have adverse effects on the surrounding environment. Therefore, water seepage detection also involves environmental protection. Early detection and treatment of water seepage problems can avoid larger-scale repair work, thereby reducing overall maintenance costs. The introduction of the water seepage detection device helps to achieve cost-effectiveness and extend the service life of the tunnel.

[0003] The existing water seepage detection device generally installs a capacity cylinder at the detection site. After the capacity cylinder is sealed and contacted with the tunnel detection surface, liquid is added into the capacity cylinder. The water seepage condition is evaluated by observing the change in the liquid level in the capacity cylinder. However, during the operation process, external force is needed to maintain the seal between the capacity cylinder and the ground, and it also needs to be maintained and observed. If the force is applied for a long time, the person applying the force will feel tired, resulting in uneven force application or even a significant reduction in force, thereby affecting the air tightness and leading to low detection accuracy.

[0004] The existing patent (publication number: CN222259074U) discloses a device for tunnel water seepage detection, which relates to a tunnel detection equipment field. The device comprises a capacity cylinder, a positioning cover, and a bottom plate. The cover wall of the positioning cover forms a hollow chamber, and the capacity cylinder is placed in the hollow chamber. The bottom plate is a hollow structure, and the positioning cover is connected with the bottom plate. The hollow chamber is in communication with the hollow structure of the bottom plate, and the capacity cylinder can move from the hollow chamber to the hollow structure of the bottom plate. The lower end of the capacity cylinder is open, and the upper end is movably connected with a sealing cover. The sealing cover is connected with a force applying mechanism. The lower end of the capacity cylinder is provided with a sealing gasket. When the capacity cylinder moves to the hollow structure of the bottom plate, the sealing gasket keeps the capacity cylinder and the bottom plate sealed. Screws are penetrated through the side surface of the positioning cover. The utility model penetrates screws on the side wall of the positioning cover to control the displacement of the capacity cylinder in the vertical direction, so as to limit the capacity cylinder and achieve the purpose of not needing manual force limiting and high air tightness.

[0005] To address the aforementioned issues, existing patents offer solutions. However, most existing seepage detection devices are not convenient to place for extended periods, requiring users to observe them from the side. If different areas inside the tunnel need to be tested, this can easily lead to low efficiency. Furthermore, once the seepage detection device comes into contact with the ground in the area to be tested, it is not convenient to fine-tune the testing area, thus increasing the user's workload.

[0006] Therefore, a device for detecting water seepage in tunnels is proposed. Utility Model Content

[0007] The purpose of this invention is to provide a device for detecting water seepage in tunnels, which solves the problems of most existing water seepage detection devices being inconvenient to place for a long time, requiring users to observe the device, and being inefficient if different areas inside the tunnel need to be detected. Furthermore, it is not convenient to fine-tune the detection area after the device comes into contact with the ground of the area to be detected, thus increasing the workload of the user.

[0008] To achieve the above objectives, the present invention provides the following technical solution: a device for detecting water seepage in tunnels, comprising an adjustment component, a detection component disposed inside the adjustment component, a scale engraved on the front side of the detection component, and a plurality of heating wire bodies fixedly connected inside the detection component;

[0009] The detection assembly includes a base plate, a storage tank threadedly connected to the top of the base plate, an adjusting rod threadedly connected to the top of the storage tank, a rotating block fixedly connected to the bottom of the adjusting rod, an adjusting plate fixedly connected to the surface of the rotating block, a spring rod fixedly connected to the bottom of the adjusting plate, a pressing plate fixedly connected to the bottom of the spring rod, a connecting block fixedly connected to the top of the storage tank, a threaded rod threadedly connected to the inside of the connecting block, a sealing block fixedly connected to the bottom of the threaded rod, a sealing groove for cooperating with the sealing block being opened on the top of the base plate, and a transparent glass fixedly connected to the inside of the storage tank.

[0010] Preferably, the adjustment component includes a frame, and vacuum suction cup bodies are fixedly connected to the left and right sides of the frame.

[0011] Preferably, a knob is provided on the front side of the frame, a screw rod is fixedly connected to the rear side of the knob, a sliding groove is provided on the right side of the inner wall of the frame, a sliding block is threadedly connected to the surface of the screw rod, and the sliding block is bolted to the right side of the base plate.

[0012] Preferably, the surface of the knob is covered with an anti-slip sleeve, and the anti-slip sleeve is made of rubber.

[0013] Preferably, the right side of the storage tank is connected to a filling pipe, and a sealing cap is snapped onto the top of the filling pipe.

[0014] Preferably, a circular rod is slidably connected inside the filling tube, a control block is fixedly connected to the right side of the circular rod, a partition plate is fixedly connected to the left side of the circular rod, and a sealing sleeve is fixedly connected to the surface of the partition plate.

[0015] Preferably, an auxiliary groove is provided on the left side of the inner wall of the base plate, and an auxiliary block is fixedly connected to the left side of the frame. The auxiliary block is disposed on the inner wall of the auxiliary groove, and the side of the auxiliary block away from the frame contacts the inner wall of the auxiliary groove.

[0016] Preferably, the bottom of the base plate has a first groove, and a first anti-slip pad is engaged inside the first groove; the bottom of the frame has a second groove, and a second anti-slip pad is engaged inside the second groove; both the first and second anti-slip pads are made of rubber.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. In this application, the adjusting rod cooperates with the rotating block to flexibly adjust the height of the spring rod and the squeezing plate to adapt to the requirements of different detection scenarios for the pressure of the detection fluid;

[0019] 2. The adjustment method of this application is simple to operate and can make fine adjustments to ensure that the detection components are accurately aligned with the tunnel parts to be detected, thereby improving the accuracy and reliability of the detection. Attached Figure Description

[0020] Figure 1 This is an overall structural diagram of the device for detecting tunnel seepage according to this utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the detection component of this utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the adjustment component of this utility model;

[0023] Figure 4 This is a schematic diagram showing the disassembled components of this utility model;

[0024] Figure 5 This is a cross-sectional schematic diagram of the storage tank of this utility model;

[0025] Figure 6 This is a split diagram of the first groove and the first anti-slip pad of this utility model;

[0026] Figure 7 This is a split diagram of the second groove and the second anti-slip pad of this utility model.

[0027] In the figure, 1, adjusting assembly; 101, frame; 102, vacuum chuck body; 103, knob; 104, screw rod; 105, sliding groove; 106, sliding block; 107, anti-skid sleeve; 2, detection assembly; 201, bottom plate; 202, storage tank; 203, adjusting rod; 204, rotating block; 205, adjusting plate; 206, spring rod; 207, extrusion plate; 208, connecting block; 209, threaded rod; 210, sealing block; 211, sealing groove; 212, transparent glass; 3, scale; 4, circular rod; 5, control block; 6, partition plate; 7, sealing sleeve; 8, auxiliary groove; 9, auxiliary block; 10, first groove; 11, first anti-skid pad; 12, second groove; 13, second anti-skid pad; 14, filling pipe; 15, sealing cover; 16, heating wire body. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0029] Please refer to Figures 1-7 The utility model provides technical schemes:

[0030] A device for tunnel water seepage detection, including adjusting assembly 1, the inside of adjusting assembly 1 is provided with detection assembly 2, the front side of detection assembly 2 is engraved with scale 3, the inside of detection assembly 2 is fixedly connected with a plurality of heating wire bodies 16;

[0031] Detection assembly 2 includes bottom plate 201, the top of bottom plate 201 is threadedly connected with storage tank 202, the top of storage tank 202 is threadedly connected with adjusting rod 203, the bottom of adjusting rod 203 is fixedly connected with rotating block 204, the surface of rotating block 204 is fixedly connected with adjusting plate 205, the bottom of adjusting plate 205 is fixedly connected with spring rod 206, the bottom of spring rod 206 is fixedly connected with extrusion plate 207, the top of storage tank 202 is fixedly connected with connecting block 208, the inside of connecting block 208 is threadedly connected with threaded rod 209, the bottom of threaded rod 209 is fixedly connected with sealing block 210, the top of bottom plate 201 is provided with sealing groove 211 matched with sealing block 210, the inside of storage tank 202 is fixedly connected with transparent glass 212.

[0032] In the embodiment, the adjusting assembly 1 can adjust the position of the detection assembly 2, the detection assembly 2 can detect the water seepage of the tunnel, the scale 3 can observe the inside of the detection assembly 2, the plurality of heating wire bodies 16 can heat the detection assembly 2 in the tunnel with low temperature to prevent the detection liquid from solidifying, and the bottom plate 201, the storage tank 202, the adjusting rod 203, the rotating block 204, the adjusting plate 205, the spring rod 206, the extrusion plate 207, the connecting block 208, the threaded rod 209, the sealing block 210, the sealing groove 211 and the transparent glass 212 can be used to add the detection liquid into the storage tank 202, move the detection liquid to the inside of the storage tank 202, adjust the height of the spring rod 206 and the extrusion plate 207 in the storage tank 202, adjust the height of the spring rod 206 and the extrusion plate 207 in the storage tank 202 according to the situation, adjust the height of the threaded rod 209 in the connecting block 208, move the sealing block 210 away from the inside of the sealing groove 211, make the liquid in the storage tank 202 contact with the ground, adjust the height of the spring rod 206 and the extrusion plate 207 according to the decrease of the detection liquid in the storage tank 202, and observe the detection liquid in the storage tank 202 through the transparent glass 212.

[0033] Specifically, as shown in Figure 3 The adjusting assembly 1 comprises a frame 101, and the left side and the right side of the frame 101 are fixedly connected with vacuum suction disc bodies 102.

[0034] Specifically, as shown in Figure 3 The front side of the frame 101 is provided with a knob 103, the rear side of the knob 103 is fixedly connected with a screw rod 104, the right side of the inner wall of the frame 101 is provided with a sliding groove 105, the surface of the screw rod 104 is threadedly connected with a sliding block 106, and the sliding block 106 is bolted to the right side of the bottom plate 201.

[0035] Specifically, as shown in Figure 3 The surface of the knob 103 is sleeved with an anti-skid sleeve 107, and the material of the anti-skid sleeve 107 is rubber.

[0036] In the embodiment, the frame 101 and the vacuum chuck body 102 are arranged, the bottom plate 201 can be placed through the frame 101, then the frame 101 can be limited through the vacuum chuck body 102, the knob 103, the screw rod 104, the sliding groove 105, the sliding block 106 and the anti-skid sleeve 107 are arranged, the anti-skid sleeve 107 and the knob 103 can be adjusted manually by the user, then the sliding block 106 is adjusted in the inner wall of the sliding groove 105 through the screw rod 104, and then the bottom plate 201 is moved and adjusted to the appropriate position in the frame 101 through the sliding block 106.

[0037] Specifically, as shown in Figure 4 , the storage tank 202 is communicated with the filling pipe 14 on the right side, and the sealing cover 15 is connected to the top of the filling pipe 14.

[0038] Specifically, as shown in Figure 4 , the circular rod 4 is slidably connected in the filling pipe 14, the control block 5 is fixedly connected to the right side of the circular rod 4, the partition plate 6 is fixedly connected to the left side of the circular rod 4, and the sealing sleeve 7 is fixedly connected to the surface of the partition plate 6.

[0039] In the embodiment, the filling pipe 14 and the sealing cover 15 are arranged, the inside of the storage tank 202 can be filled with liquid through the filling pipe 14, the filling pipe 14 can be sealed through the sealing cover 15, the circular rod 4, the control block 5, the partition plate 6 and the sealing sleeve 7 are arranged, the circular rod 4 can be moved in the inner wall of the filling pipe 14 through the manual adjustment of the control block 5 by the user, then the partition plate 6 and the sealing sleeve 7 are moved in the inner wall of the filling pipe 14, so that the filling pipe 14 is sealed.

[0040] Specifically, as shown in Figure 1 , the auxiliary groove 8 is formed in the inner wall of the left side of the bottom plate 201, the auxiliary block 9 is fixedly connected to the left side of the frame 101, the auxiliary block 9 is arranged in the inner wall of the auxiliary groove 8, and the side, away from the frame 101, of the auxiliary block 9 is in contact with the inner wall of the auxiliary groove 8.

[0041] Specifically, as shown in Figure 6 , Figure 7 , the first recess 10 is formed in the bottom of the bottom plate 201, the first anti-skid pad 11 is connected in the inside of the first recess 10, the second recess 12 is formed in the bottom of the frame 101, the second anti-skid pad 13 is connected in the inside of the second recess 12, and the materials of the first anti-skid pad 11 and the second anti-skid pad 13 are both rubber.

[0042] In the embodiment: by setting the auxiliary groove 8 and the auxiliary block 9, the frame 101 can be assisted to move and adjust the position of the inner wall of the bottom plate 201, by setting the first recess 10 and the first non-slip pad 11, the first recess 10 can be spliced with the first non-slip pad 11 and the bottom plate 201, so that the bottom plate 201 is in contact with the ground, by setting the second recess 12 and the second non-slip pad 13, the second recess 12 can be placed on the second non-slip pad 13, so that the frame 101 is in contact with the ground.

[0043] Working principle: fill the storage tank 202 with detection liquid, open the sealing cover 15 at the top of the filling pipe 14, hold the control block 5 and pull the circular rod 4 to the right, so that the partition plate 6 and the sealing sleeve 7 move to the right, the filling pipe 14 is unblocked, the detection liquid is injected into the storage tank 202 through the filling pipe 14, after filling is completed, push the control block 5 to move the circular rod 4 to the left, the partition plate 6 and the sealing sleeve 7 seal the filling pipe 14, adjust the detection assembly 2, rotate the adjusting rod 203, the adjusting rod 203 is screwed in the storage tank 202, drives the rotating block 204 at the bottom to rotate, the rotating block 204 makes the adjusting plate 205 rotate, and then adjusts the height of the spring rod 206 and the pressing plate 207, according to the actual demand, the spring rod 206 plans the extrusion degree, and prepares for subsequent detection, move the adjusting assembly 1 to the detection area, the vacuum suction disc body 102 on both sides of the frame 101 is adsorbed on the tunnel ground or other detection positions, so that the device is fixed, if it is necessary to fine-tune the position of the detection assembly 2, rotate the knob 103, the spiral rod 104 at the back of the knob 103 rotates, the sliding block 106 screw-connected on the surface of the spiral rod 104 moves in the sliding groove 105 on the right side of the inner wall of the frame 101, the sliding block 106 drives the bottom plate 201 to move in the frame 101, so as to adjust the position of the detection assembly 2, the auxiliary block 9 moves in the auxiliary groove 8, the auxiliary frame 101 adjusts the position of the inner wall of the bottom plate 201, ensures that the movement is stable and accurate, adjusts the threaded rod 209, so that the threaded rod 209 drives the sealing block 210 to move upward and away from the sealing groove 211 at the top of the bottom plate 201, the detection liquid in the storage tank 202 can flow out and contact the ground, as the detection is carried out, if there is water seepage in the tunnel, the detection liquid in the storage tank 202 will decrease, at this time, the spring rod 206 adjusts the height of the pressing plate 207 according to the decrease of the detection liquid, the change of the detection liquid in the storage tank 202 is observed to judge the water seepage condition of the tunnel, the scale 3 on the front side of the detection assembly 2 can assist observation, and through the transparent glass 212 in the storage tank 202, the change of the liquid level of the detection liquid can be more directly and clearly observed, so as to analyze the water seepage degree.

[0044] The above is only a preferred embodiment of the present application, and is not intended to limit the present application, any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A device for tunnel water infiltration detection, comprising an adjustment assembly (1), characterized in that: The inside of the adjusting assembly (1) is provided with a detection assembly (2), the front side of the detection assembly (2) is engraved with a scale (3), and the inside of the detection assembly (2) is fixedly connected with a plurality of heating wire bodies (16); The detection assembly (2) comprises a bottom plate (201), the top of the bottom plate (201) is threadedly connected with a storage tank (202), the top of the storage tank (202) is threadedly connected with an adjusting rod (203), the bottom of the adjusting rod (203) is fixedly connected with a rotating block (204), the surface of the rotating block (204) is fixedly connected with an adjusting plate (205), the bottom of the adjusting plate (205) is fixedly connected with a spring rod (206), the bottom of the spring rod (206) is fixedly connected with a pressing plate (207), the top of the storage tank (202) is fixedly connected with a connecting block (208), the inside of the connecting block (208) is threadedly connected with a threaded rod (209), the bottom of the threaded rod (209) is fixedly connected with a sealing block (210), the top of the bottom plate (201) is provided with a sealing groove (211) matched with the sealing block (210), and the inside of the storage tank (202) is fixedly connected with a transparent glass (212).

2. The device for tunnel water seepage detection according to claim 1, characterized in that: The adjusting assembly (1) comprises a frame (101), and the left side and the right side of the frame (101) are fixedly connected with vacuum chuck bodies (102).

3. The device for tunnel water leakage detection according to claim 2, wherein: The front side of the frame (101) is provided with a knob (103), the rear side of the knob (103) is fixedly connected with a spiral rod (104), the right side of the inner wall of the frame (101) is provided with a sliding groove (105), the surface of the spiral rod (104) is threadedly connected with a sliding block (106), and the sliding block (106) is hinged to the right side of the bottom plate (201).

4. The device for tunnel water leakage detection according to claim 3, wherein: The surface of the knob (103) is provided with an antiskid sleeve (107), and the material of the antiskid sleeve (107) is rubber.

5. The device for tunnel water leakage detection according to claim 1, wherein: The right side of the storage tank (202) is communicated with a filling pipe (14), and the top of the filling pipe (14) is clamped with a sealing cover (15).

6. The device for tunnel water leakage detection according to claim 5, wherein: The inside of the filling pipe (14) is slidably connected with a circular rod (4), the right side of the circular rod (4) is fixedly connected with a control block (5), the left side of the circular rod (4) is fixedly connected with a partition plate (6), and the surface of the partition plate (6) is fixedly connected with a sealing sleeve (7).

7. The device for tunnel water leakage detection according to claim 2, wherein: The left side of the inner wall of the bottom plate (201) is provided with an auxiliary groove (8), the left side of the frame (101) is fixedly connected with an auxiliary block (9), the auxiliary block (9) is arranged on the inner wall of the auxiliary groove (8), and the side, away from the frame (101), of the auxiliary block (9) is in contact with the inner wall of the auxiliary groove (8).

8. The device for tunnel water leakage detection according to claim 2, wherein: The bottom of the bottom plate (201) is provided with a first recess (10), the inside of the first recess (10) is clamped with a first antiskid pad (11), the bottom of the frame (101) is provided with a second recess (12), the inside of the second recess (12) is clamped with a second antiskid pad (13), and the materials of the first antiskid pad (11) and the second antiskid pad (13) are both rubber.

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