Bridge water seepage detection device

Abstract

The utility model discloses a bridge water seepage detection device, which relates to the technical field of bridge water seepage detection and comprises a water storage pipe, the bottom of the water storage pipe is fixedly connected with a first fixing block, a sealing ring is buckled at the bottom of a second fixing block, and a limiting buckle is buckled between a pressing block and a material storage ring. The connecting pipe and the exhaust pipe are flush with the inner surface of the groove. The bridge ground needing to be tested is cleaned, then the limiting buckle and the sealing gasket on the outer side of the material storage ring are taken down, the material storage ring is placed on the ground, it is guaranteed that no gap exists between the sealing material and the ground and the sealing material and the ground are tightly attached, and therefore it can be guaranteed that a water source cannot leak out from the edge in the testing process through the structure; and finally, the valve can be opened to enable the water source in the water storage pipe to flow out, and then the water seepage condition of the tested bridge can be analyzed by observing the water level drop rate in the water storage pipe, so that the practicability and the flexibility of the whole bridge water seepage detection device can be improved by adopting the structure.

Description

Technical Field

[0001] This utility model relates to the field of bridge seepage detection technology, specifically a bridge seepage detection device. Background Technology

[0002] Water is one of the main factors that damage bridge structures. Water can enter the interior of the bridge structure through cracks or seepage, causing defects such as steel corrosion and concrete expansion and cracking, which weakens the load-bearing capacity of the bridge and even threatens the overall safety of the bridge. Water seepage detection can detect water seepage problems in the bridge in time and take corresponding repair and reinforcement measures to ensure the structural safety of the bridge.

[0003] When conducting bridge seepage detection, specialized seepage detection equipment is required. Currently, the conventional seepage detection equipment is a seepage meter. During use, a layer of sealant is manually applied to the detection location on the bridge surface, forming a ring shape. The size of this ring-shaped sealant must correspond to the size of the base of the seepage meter. Then, the base of the seepage meter is aligned with the ring-shaped sealant and pressed firmly to complete the installation. The meter is then placed on the bridge surface to be tested, and the measuring cylinder at the top is filled with water. The valve at the bottom is then opened, and the rate and amount of water loss in the measuring cylinder are observed to determine the seepage level of the bridge surface.

[0004] However, each test requires additional sealing material, which not only increases the material cost of the test work, but also makes the test process relatively cumbersome. In addition, staff need to manually locate the application position of the sealing material and carefully apply it to ensure the sealing effect. This step is not only time-consuming and labor-intensive, but also easily affected by human factors, resulting in uneven application. Utility Model Content

[0005] Based on this, the purpose of this utility model is to provide a bridge seepage detection device to solve the problem that each test requires additional preparation of sealing materials, which not only increases the material cost of the test work, but also makes the test process relatively cumbersome. In addition, the staff needs to manually locate the application position of the sealing material and carefully apply it to ensure the sealing effect. This step is not only time-consuming and labor-intensive, but also easily affected by human factors, leading to uneven application.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a bridge seepage detection device, comprising a water storage pipe, a first fixing block fixedly connected to the bottom of the water storage pipe, a connecting pipe for use with the water storage pipe connected inside the first fixing block, a second fixing block fixedly installed at the bottom of the connecting pipe, an exhaust pipe installed inside the second fixing block, a ball valve for use with the water storage pipe installed inside the connecting pipe, a valve for use with the ball valve installed outside the connecting pipe, graduations on the outside of the water storage pipe, and a sliding connection on the outside of the second fixing block. The device includes a storage ring with a pressure plate at its top. The storage ring is filled with sealing material, and the pressure plate is located above the sealing material. Multiple sets of movable rods are fixedly installed on the top of the pressure plate, and pressure blocks are connected to the tops of the movable rods. Multiple sets of discharge holes are opened at the bottom of the storage ring to cooperate with the pressure plate and the sealing material. A sealing ring is snapped onto the bottom of the second fixed block. A limit buckle is snapped between the pressure block and the storage ring. A groove is opened at the bottom of the second fixed block, and the connecting pipe and the exhaust pipe are flush with the inner surface of the groove.

[0007] By adopting the above technical solution, the bridge surface to be tested is cleaned before use. Then, the limiting buckle and sealing gasket on the outside of the storage ring are removed, and the storage ring is placed on the ground. Next, the sealing ring is placed inside the storage ring. Simultaneously, the necessary preparations for the seepage detection device are made: water is poured into the water storage pipe, and the entire seepage detector is placed inside the storage ring, contacting the sealing ring. The counterweight is then secured to the second fixed block. Next, the pressure block is pressed downwards, causing the movable rod to press down synchronously with the pressure plate, thereby evenly squeezing out the sealing material inside the storage ring. During this process, appropriate force and speed must be maintained to ensure that the sealing material can evenly and fully cover the test area. Then, the sealing material inside the storage ring can be squeezed out. After all the sealing material reserved in the storage ring is squeezed out, to further ensure the uniformity and tightness of the sealing material, the storage ring can be pressed down and a downward squeezing force maintained, while rotating the storage ring left and right. This helps to better spread the sealing material evenly on the test area, improving the accuracy and reliability of the test. Then, the worker uses a small shovel to smooth the edges of the sealing material with the ground, ensuring that there are no gaps between the sealing material and the ground and that they are tightly adhered. This structure ensures that water will not leak from the edges during the test. Finally, the valve can be opened to allow water to flow out of the water storage pipe. Then, the water seepage situation of the tested bridge can be analyzed by observing the rate of drop in the water level in the water storage pipe. This structure can improve the practicality and flexibility of the entire bridge seepage detection device.

[0008] The present invention is further configured such that the limiting buckle includes a locking block and a connecting ring, the locking block is located between the pressing block and the storage ring, and the connecting ring is fixed between the locking blocks, and both the connecting ring and the locking block are made of plastic.

[0009] By adopting the above technical solution, the plastic material design of the card block and connecting ring makes the overall structure of the limit buckle stable and reliable. The card block can fit tightly between the pressure block and the storage ring, playing an effective limiting role. In use, simply tear off the connecting ring to separate the card block from the connecting ring, and then the card block can be removed.

[0010] The present invention is further configured such that a sealing gasket is snapped to the bottom of the storage ring, and the sealing gasket is made of rubber material, and a plastic film is provided on the outside of the clip, the connecting ring and the sealing gasket.

[0011] By adopting the above technical solution, the sealing gasket can block the discharge hole at the bottom of the storage ring, preventing the sealing material from being discharged from the discharge hole. The sealing gasket also protects the sealing material inside the storage ring. The plastic film can also protect the sealing gasket from damage during installation and transportation. It can act as a buffer and isolate, preventing the sealing gasket from being damaged by friction or collision. When it is needed, simply tear off the plastic film, remove the sealing gasket, the locking block, and the connecting ring, and then the sealing material can be squeezed out of the storage ring by the pressure block, the movable rod, and the pressure plate.

[0012] The present invention is further configured such that the pressing blocks are located on both sides of the storage ring, and the pressing blocks are semi-arc structures, and the locking blocks are also semi-arc structures.

[0013] By adopting the above technical solution, when the pressure block has a semi-circular structure, the user can better apply force to press the pressure block and squeeze it downwards. When the locking block has a semi-circular structure, it can better adapt to the shape of the pressure block and achieve a self-locking effect, thus preventing the sealing material in the storage ring from being squeezed out during movement or transportation.

[0014] The present invention is further configured such that multiple sets of support rods are provided between the first fixing block and the second fixing block, and a counterweight block is provided on the top of the second fixing block in a symmetrical structure, and multiple sets of slots are provided on the counterweight block to cooperate with the support rods and the exhaust pipe.

[0015] By adopting the above technical solution, the support rod connects and fixes the first fixed block and the second fixed block, which can stably install the water storage pipe on the first fixed block. This ensures that the position of the water storage pipe is relatively stable during the seepage test, making the test data more accurate. The counterweight not only increases the weight of the instrument and ensures a good seal between the inner and outer rings of the second fixed block, but also prevents water in the water storage pipe from flowing out from around the second fixed block, thus affecting the data of bridge seepage detection, it also improves the stability of the entire instrument and prevents the seepage detection device from shaking due to external interference during the test. Furthermore, the counterweight can better accommodate the support rod and the vent pipe through the slot.

[0016] The present invention is further configured such that a sliding rod is symmetrically arranged on the top of the first fixed block, a slider is slidably connected to the outside of the sliding rod, a movable block is fixedly connected between the sliders, and a monitoring device for use with the water storage pipe is arranged inside the movable block, the monitoring device being located outside the water storage pipe.

[0017] By adopting the above technical solution, the position of the movable block and its internal monitoring device can be easily adjusted through the sliding connection of the slide rod and the slider. This allows the monitoring device to be accurately positioned at a specific location in the water storage pipe according to different needs, thereby enabling monitoring of different areas of the water storage pipe. The monitoring device is located on the outside of the water storage pipe, making it easier to contact the surface of the water storage pipe and thus more accurately obtain relevant data on the rate of water level drop and flow rate in the water storage pipe. This is beneficial for quickly analyzing the degree of water seepage in the bridge.

[0018] The present invention is further configured such that a timing device for use with the monitoring device is fixedly installed on the top of the first fixing block.

[0019] By adopting the above technical solution, the timing device and the monitoring device work together to accurately record the data information of the rate of water level drop and the flow rate in the water storage pipe during the use of the seepage detection device. The automation function of the timing device can reduce the tediousness of manual timing and recording and improve monitoring efficiency.

[0020] In summary, the present invention has the following main advantages:

[0021] 1. This utility model, when conducting bridge seepage detection, first cleans the test ground, then installs a storage ring and places a sealing ring, while simultaneously preparing the seepage detection device and filling it with water. Next, the seepage detector is placed inside the storage ring and in contact with the sealing ring. After fixing the counterweight, the movable rod and pressure plate are squeezed by the pressure block to evenly squeeze out the sealing material inside the storage ring. To ensure sealing, the storage ring is rotated to make the material more uniform. Then, the edges are smoothed by the worker. Finally, the valve is opened to let the water flow out. The bridge seepage situation is analyzed by observing the rate of water level drop. This process improves the practicality and flexibility of the seepage detection device.

[0022] 2. This utility model uses a sealing gasket to block the discharge hole at the bottom of the storage ring, preventing the sealing material from being discharged from the discharge hole. The sealing gasket also protects the sealing material inside the storage ring. The plastic film also protects the sealing gasket from damage during installation and transportation, acting as a buffer and isolator to prevent damage to the sealing gasket due to friction or collision. When in use, simply tear off the plastic film, remove the sealing gasket, the locking block, and the connecting ring, and then use the pressure block, the movable rod, and the pressure plate to squeeze the sealing material out of the storage ring. Attached Figure Description

[0023] Figure 1 This is a first-view schematic diagram of the overall structure of this utility model;

[0024] Figure 2 This is a second-view schematic diagram of the overall structure of this utility model;

[0025] Figure 3 This is a first-view schematic diagram of the disassembled structure of this utility model;

[0026] Figure 4 This is a second-view schematic diagram of the disassembled structure of this utility model;

[0027] Figure 5 This is a cross-sectional structural diagram of the present invention.

[0028] In the diagram: 1. Water storage pipe; 2. First fixed block; 3. Support rod; 4. Sliding rod; 5. Sliding block; 6. Movable block; 7. Monitoring device; 8. Ball valve; 9. Exhaust pipe; 10. Pressure block; 11. Locking block; 12. Connecting ring; 13. Material storage ring; 14. Counterweight block; 15. Sealing gasket; 16. Sealing ring; 17. Second fixed block; 18. Timing device; 19. Slot; 20. Movable rod; 21. Discharge hole; 22. Pressure plate; 23. Connecting pipe. Detailed Implementation

[0029] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0030] The embodiments of this utility model will be described below based on its overall structure.

[0031] A bridge seepage detection device, such as Figure 1-5 As shown, the system includes a water storage pipe 1, a first fixing block 2 fixedly connected to the bottom of the water storage pipe 1, a connecting pipe 23 for use with the water storage pipe 1 connected inside the first fixing block 2, and a second fixing block 17 fixedly installed at the bottom of the connecting pipe 23. An exhaust pipe 9 is installed inside the second fixing block 17. A ball valve 8 for use with the water storage pipe 1 is installed inside the connecting pipe 23, and a valve for use with the ball valve 8 is installed on the outside of the connecting pipe 23. A scale is provided on the outside of the water storage pipe 1. A storage ring 13 is slidably connected to the outside of the second fixing block 17, and a pressure device is provided at the top of the storage ring 13. The plate 22 and the storage ring 13 are filled with sealing material, and the pressure plate 22 is located above the sealing material. Multiple sets of movable rods 20 are fixedly installed on the top of the pressure plate 22. The top of the multiple sets of movable rods 20 are connected to the pressure block 10. Multiple sets of discharge holes 21 are opened at the bottom of the storage ring 13 to cooperate with the pressure plate 22 and the sealing material. The bottom of the second fixed block 17 is fitted with a sealing ring 16. The pressure block 10 and the storage ring 13 are fitted with a limit buckle. The bottom of the second fixed block 17 is provided with a groove. The connecting pipe 23 and the exhaust pipe 9 are flush with the inner surface of the groove.

[0032] During use, clean the bridge surface to be tested, then remove the limiting buckle and sealing gasket 15 from the outside of the storage ring 13 and place the storage ring 13 on the ground. Next, place the sealing ring 16 in the inner ring of the storage ring 13. At the same time, prepare the necessary work for the seepage detection device by pouring water into the water storage pipe 1. Then, place the entire seepage detector in the inner ring of the storage ring 13 and make it contact with the sealing ring 16. Then, clamp the counterweight 14 onto the second fixing block 17. Next, press the pressure block 10 downwards, so that the movable rod 20 and the pressure plate 22 press downwards simultaneously, thereby squeezing out the sealing material in the storage ring 13 evenly. During this process, it is necessary to maintain appropriate force and speed to ensure that the sealing material can evenly and fully cover the test area. Then, the sealing material in the storage ring 13 can be squeezed out. After all the sealing material reserved in the storage ring 13 has been extruded, to further ensure the uniformity and tightness of the sealing material, the storage ring 13 can be pressed down and a downward squeezing force maintained. At the same time, the storage ring 13 can be rotated left and right to help to better spread the sealing material evenly on the test area, improving the accuracy and reliability of the test. Then, the worker uses a small shovel to smooth the edge of the sealing material with the ground, ensuring that there are no gaps between the sealing material and the ground and that they are tightly adhered. This structure can ensure that the water source will not leak from the edge during the test. Finally, the valve can be opened to allow the water source in the water storage pipe 1 to flow out. Then, the water seepage situation of the tested bridge can be analyzed by observing the rate of drop in the water level in the water storage pipe 1. This structure can improve the practicality and flexibility of the entire bridge seepage detection device.

[0033] The further design of the plastic material of the locking block 11 and the connecting ring 12 makes the overall structure of the limiting buckle stable and reliable. The locking block 11 can fit tightly between the pressure block 10 and the storage ring 13, playing an effective limiting role. In use, simply tear off the connecting ring 12 to separate the locking block 11 from the connecting ring 12, and then the locking block 11 can be removed. The sealing gasket 15 can block the discharge hole 21 at the bottom of the storage ring 13 to prevent the sealing material from being discharged from the discharge hole 21. The sealing gasket 15 can also protect the sealing material in the storage ring 13. The plastic film can also protect the sealing gasket 15 from damage during installation and transportation. It can play a buffering and isolation role to prevent the sealing gasket 15 from being damaged by friction or collision. When it is needed, simply tear off the plastic film, remove the sealing gasket 15, the locking block 11 and the connecting ring 12, and then the sealing material can be squeezed out of the storage ring 13 by the pressure block 10, the movable rod 20 and the pressure plate 22.

[0034] In this embodiment, when the pressure block 10 has a semi-circular structure, the user can better apply force to press down on the pressure block 10 and squeeze it downwards. When the locking block 11 has a semi-circular structure, it can better adapt to the shape of the pressure block 10, achieving a self-locking effect and preventing the sealing material inside the storage ring 13 from being squeezed out during movement or transportation. The support rod 3 connects and fixes the first fixing block 2 and the second fixing block 17, allowing the water storage pipe 1 to be stably installed on the first fixing block 2. This ensures that the position of the water storage pipe 1 is relatively stable during the seepage test, making the test data more accurate. The counterweight 14 not only increases the weight of the instrument, but also ensures that the inner and outer rings of the second fixing block 17 achieve a good sealing effect. Combined with the sealing material, it prevents water in the water storage pipe 1 from flowing out from around the second fixing block 17, affecting the data of bridge seepage detection. It also improves the stability of the entire instrument and prevents the seepage detection device from being subjected to [unspecified force] during the test. External interference causes shaking, and through the slot 19, the counterweight 14 can better accommodate the support rod 3 and the exhaust pipe 9. At the same time, through the sliding connection of the slide rod 4 and the slider 5, the position of the movable block 6 and its internal monitoring device 7 can be easily adjusted, so that the monitoring device 7 can be accurately positioned at a specific location in the water storage pipe 1 according to different needs, thereby realizing the monitoring of different areas of the water storage pipe 1. The monitoring device 7 is located outside the water storage pipe 1, which can more easily contact the surface of the water storage pipe 1, thereby more accurately obtaining relevant data on the rate of water level drop and the flow rate in the water storage pipe 1, which is conducive to quickly analyzing the degree of water seepage in this bridge. Finally, the timing device 18 works in conjunction with the monitoring device 7 to accurately record the data information on the rate of water level drop and the flow rate in the water storage pipe 1 during the use of the seepage detection device. The automation function of the timing device 18 can reduce the tediousness of manual timing and recording, and improve monitoring efficiency.

[0035] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. A bridge water leakage detection device comprising a water storage pipe (1), characterized in that: The bottom of the water storage pipe (1) is fixedly connected with a first fixed block (2), a connecting pipe (23) matched with the water storage pipe (1) is connected in the first fixed block (2), a second fixed block (17) is fixedly installed at the bottom of the connecting pipe (23), an exhaust pipe (9) is installed in the second fixed block (17), a ball valve (8) matched with the water storage pipe (1) is arranged in the connecting pipe (23), a valve matched with the ball valve (8) is arranged outside the connecting pipe (23), a scale is arranged outside the water storage pipe (1), a storage ring (13) is slidably connected outside the second fixed block (17), a pressing plate (22) is arranged at the top of the storage ring (13), the storage ring (13) is filled with sealing material, the pressing plate (22) is located above the sealing material, a plurality of movable rods (20) are fixedly installed at the top of the pressing plate (22), a plurality of pressing blocks (10) are connected to the top of the movable rods (20), a plurality of discharge holes (21) matched with the pressing plate (22) and the sealing material are formed in the bottom of the storage ring (13), a sealing ring (16) is snap-fitted at the bottom of the second fixed block (17), a limiting buckle is snap-fitted between the pressing block (10) and the storage ring (13), a groove is formed in the bottom of the second fixed block (17), and the connecting pipe (23) and the exhaust pipe (9) are flush with the inner surface of the groove.

2. The bridge water infiltration detection apparatus of claim 1, wherein: The limiting buckle comprises a clamping block (11) and a connecting ring (12), the clamping block (11) is located between the pressing block (10) and the storage ring (13), and the connecting ring (12) is fixed between the clamping blocks (11).

3. The bridge water infiltration detection apparatus of claim 2, wherein: The storage ring (13) is snap-fitted with a sealing gasket (15) at the bottom, and the sealing gasket (15) is made of rubber material, and the clamping blocks (11), the connecting ring (12) and the sealing gasket (15) are provided with plastic films outside.

4. The bridge water infiltration detection apparatus of claim 2, wherein: The pressing blocks (10) are located on both sides of the storage ring (13), and the pressing blocks (10) are semicircular structures, and the clamping blocks (11) are also semicircular structures.

5. The bridge water infiltration detection apparatus of claim 1, wherein: A plurality of supporting rods (3) are arranged between the first fixed block (2) and the second fixed block (17), a counterweight (14) is arranged on the top of the second fixed block (17) in a symmetrical structure, and a plurality of clamping grooves (19) matched with the supporting rods (3) and the exhaust pipe (9) are formed in the counterweight (14).

6. The bridge water infiltration detection apparatus of claim 1, wherein: A slide rod (4) is arranged on the top of the first fixed block (2) in a symmetrical structure, a slide block (5) is slidably connected outside the slide rod (4), a movable block (6) is fixedly connected between the slide blocks (5), a monitoring device (7) matched with the water storage pipe (1) is arranged in the movable block (6), and the monitoring device (7) is located outside the water storage pipe (1).

7. The bridge water infiltration detection apparatus of claim 6, wherein: A timing device (18) matched with the monitoring device (7) is fixedly installed at the top of the first fixed block (2).

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