Auxiliary adjusting and detecting device for seepage of engineering building

Abstract

The utility model discloses an engineering building seepage auxiliary adjusting and detecting device, and particularly relates to the technical field of engineering building seepage detection, the engineering building seepage auxiliary adjusting and detecting device comprises a bottom plate, a weighing device and a funnel, the bottom end of the weighing device is fixedly connected with the bottom plate, the top end of the weighing device is fixedly connected with the funnel, and the top of the funnel is in threaded connection with a first cover plate; a waterproof switch is fixedly connected to the bottom end of the first cover plate, an extrusion assembly is arranged at the bottom of the waterproof switch, and the extrusion assembly comprises an inner ring, two suspension blocks, two limiting rods, an extrusion plate and two threaded limiting plates. Water falls into the funnel, when the water is gradually increased, the two suspension blocks start to move upwards so as to drive the inner ring and the extrusion plate to move upwards, when the extrusion plate extrudes the waterproof switch, the two second valves are closed, so that an external water source cannot enter the funnel through the second water pipe, the structure is simple, and the practicability is high. An operator does not need to continuously observe the water injection condition.

Description

Technical Field

[0001] This utility model relates to the field of seepage detection technology in engineering structures, and more specifically, to a seepage auxiliary adjustment and detection device for engineering structures. Background Technology

[0002] Building seepage detection refers to a series of technical means and methods for monitoring and analyzing seepage phenomena in buildings and their foundations. Its purpose is to obtain seepage-related information, assess the seepage status of buildings, promptly identify potential seepage problems, and provide a basis for the safe operation of buildings.

[0003] A search revealed that Chinese patent CN221148399U discloses a seepage detection device for hydraulic engineering structures. This device, consisting of filter paper, a sampling component, a three-way pipe, a flow regulating valve, and a water injection component, allows for the following operation: when the water level is high, water is injected into a funnel via the water injection component, three-way pipe, and flow regulating valve. After injecting a certain amount of water and waiting for a period of time until the water in the funnel has drained, the reading from the detection component is recorded. A sample is then taken from the seepage channel using the sampling component, and water is injected into the funnel. After waiting for the same amount of time again, the difference between the two detection results is used to calculate the sediment content, thus avoiding the need for manual on-site observation, sampling, and testing.

[0004] When using the above-mentioned testing device, water is injected into the funnel through the water injection component, three-way pipe, and flow regulating valve. However, it is necessary to observe whether an appropriate amount of water has been injected. Operators need to continuously observe the water injection situation to determine whether the appropriate amount has been reached. During this period, other testing steps cannot be performed simultaneously, which prolongs the overall testing cycle. In work scenarios that require a large number of seepage tests, frequent observation and waiting will seriously slow down the testing progress and reduce work efficiency. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, this utility model provides an auxiliary adjustment and detection device for seepage in engineering structures, which aims to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an auxiliary adjustment and detection device for seepage in engineering structures, comprising a base plate, a weighing device, and a funnel. The bottom end of the weighing device is fixedly connected to the base plate, and the top end of the weighing device is fixedly connected to the funnel. A first cover plate is threadedly connected to the top of the funnel. A waterproof switch is fixedly connected to the bottom end of the first cover plate. A squeezing assembly is provided at the bottom of the waterproof switch. The squeezing assembly includes an inner ring, two suspension blocks, two limiting rods, a squeezing plate, and two threaded limiting plates. The top ends of the two suspension blocks are fixedly connected to the inner ring, the top ends of the two limiting rods are fixedly connected to the first cover plate, and the bottom ends of the two limiting rods penetrate the inner ring. The bottom end of the squeezing plate is fixedly connected to the inner ring, and the two threaded limiting plates are threadedly connected to the bottom outer sides of the two limiting rods, respectively.

[0007] Furthermore, a support ring is fixedly connected inside the funnel, and filter paper is movably disposed on the top of the support ring, with the top of the filter paper in contact with the first cover plate.

[0008] Furthermore, a water outlet pipe is fixedly connected to the bottom end of the funnel, and a first valve is fixedly installed on the water outlet pipe.

[0009] As can be seen, in the above technical solution, opening the first valve allows water to be discharged from the funnel through the outlet pipe.

[0010] Furthermore, two support frames are fixedly connected to the top of the base plate, and a water injection assembly is provided between the two support frames. The water injection assembly includes a water storage tank, two first water pipes, a second water pipe, a flow meter, two second valves, a water pump, a hose, and a water inlet.

[0011] Furthermore, the bottom ends of the water storage tank and the water pump are respectively fixedly connected to two support frames, the two ends of the two first water pipes are respectively fixedly connected to the second water pipe, the water storage tank and the output end of the water pump, the flow meter is fixedly installed on the second water pipe, the two second valves are respectively fixedly installed on the two first water pipes, and the two ends of the hose are respectively fixedly connected to the water inlet and the input end of the water pump.

[0012] Furthermore, a second cover plate is threadedly connected to the top of the water storage cylinder.

[0013] As can be seen, in the above technical solution, rotating the second cover plate and moving it away from the water storage tank allows new clean water to be added to the water storage tank.

[0014] Furthermore, casters are fixedly connected to the bottom of the base plate near the four corners.

[0015] As can be seen, in the above technical solution, the base plate is pushed and the four casters slide on the ground to facilitate the adjustment of the base plate's position.

[0016] The technical effects and advantages of this utility model are as follows:

[0017] 1. This utility model uses the bottom of the first cover plate to squeeze the filter paper, and water falls into the funnel. As the water gradually increases, the two suspended blocks begin to move upward, thereby driving the inner ring and the squeezing plate to move upward. When the squeezing plate squeezes the waterproof switch, the two second valves close, thus preventing external water from entering the funnel through the second water pipe. The structure is simple and does not require operators to continuously observe the water injection situation.

[0018] 2. In this utility model, the clean water in the water storage tank falls into the funnel through one of the first and second water pipes. The flow rate of the water is observed by the flow meter. The water inlet is placed into the seepage channel, and the water pump is started. The water pump works to draw water from the seepage channel through the water inlet and the hose, and injects it into the funnel through the other first and second water pipes for sample testing. The operation is simple and convenient. Attached Figure Description

[0019] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed herein, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and objectives that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a bottom view of the overall structure of this utility model;

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

[0023] Figure 4 This is a cross-sectional view of the first cover plate and a schematic diagram of the assembly structure of the extrusion assembly of this utility model;

[0024] Figure 5 This is a cross-sectional view of the first cover plate and a schematic diagram of the filter paper assembly structure of this utility model.

[0025] In the diagram: 1. Base plate; 2. Weighing device; 3. Funnel; 4. First cover plate; 5. Extrusion assembly; 6. Water outlet pipe; 7. First valve; 8. Support frame; 9. Water injection assembly; 10. Casters; 11. Support ring; 12. Filter paper; 13. Waterproof switch; 501. Inner ring; 502. Suspension block; 503. Limiting rod; 504. Extrusion plate; 505. Threaded limiting plate; 901. Water storage tank; 902. First water pipe; 903. Second water pipe; 904. Flow meter; 905. Second valve; 906. Water pump; 907. Hose; 908. Inlet hopper; 909. Second cover plate. Detailed Implementation

[0026] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0027] Refer to the instruction manual appendix Figure 1-3 The engineering structure seepage auxiliary adjustment and detection device of this embodiment includes a base plate 1, a weighing device 2 and a funnel 3. The bottom end of the weighing device 2 is fixedly connected to the base plate 1, and the top end of the weighing device 2 is fixedly connected to the funnel 3. The top of the funnel 3 is threadedly connected to a first cover plate 4. The bottom end of the first cover plate 4 is fixedly connected to a waterproof switch 13. The bottom of the waterproof switch 13 is provided with a squeezing assembly 5. The squeezing assembly 5 includes an inner ring 501, two suspension blocks 502, two limiting rods 503, a squeezing plate 504 and two threaded limiting plates 505. The top ends of the two suspension blocks 502 are fixedly connected to the inner ring 501. The top ends of the two limiting rods 503 are fixedly connected to the first cover plate 4, and the bottom ends of the two limiting rods 503 penetrate the inner ring 501. The bottom end of the squeezing plate 504 is fixedly connected to the inner ring 501. The two threaded limiting plates 505 are respectively threadedly connected to the bottom outer side of the two limiting rods 503.

[0028] Furthermore, a support ring 11 is fixedly connected inside the funnel 3, and a filter paper 12 is movably disposed on the top of the support ring 11, with the top of the filter paper 12 in contact with the first cover plate 4. A water outlet pipe 6 is fixedly connected to the bottom of the funnel 3, and a first valve 7 is fixedly installed on the water outlet pipe 6.

[0029] Furthermore, two support frames 8 are fixedly connected to the top of the base plate 1, and a water injection assembly 9 is arranged between the two support frames 8. The water injection assembly 9 includes a water storage tank 901, two first water pipes 902, a second water pipe 903, a flow meter 904, two second valves 905, a water pump 906, a hose 907, and a water inlet 908. The bottom ends of the water storage tank 901 and the water pump 906 are fixedly connected to the two support frames 8 respectively. The two ends of the two first water pipes 902 are fixedly connected to the output ends of the second water pipes 903, the water storage tank 901, and the water pump 906 respectively. The flow meter 904 is fixedly installed on the second water pipe 903. The two second valves 905 are fixedly installed on the two first water pipes 902 respectively. The two ends of the hose 907 are fixedly connected to the input ends of the water inlet 908 and the water pump 906 respectively. The top of the water storage tank 901 is threadedly connected to a second cover plate 909. Universal wheels 10 are fixedly connected to the bottom of the base plate 1 near the four corners.

[0030] The process involves pushing the base plate 1 to allow the four casters 10 to slide on the ground, opening the second valve 905 on one side of the water storage tank 901, and closing the second valve 905 on the side of the water pump 906. The clean water in the water storage tank 901 falls into the funnel 3 through one of the first water pipes 902 and the second water pipe 903. The flow rate is observed through the flow meter 904. The inlet hopper 908 is placed into the seepage channel of the engineering structure. The water pump 906 is started. The water pump 906 works to draw water from the seepage channel through the inlet hopper 908 and the hose 907, and injects it into the funnel 3 through another first water pipe 902 and the second water pipe 903. The sample is then tested. The operation is simple and convenient. Rotating the second cover plate 909 away from the water storage tank 901 allows new clean water to be added to the water storage tank 901.

[0031] The usage method of this embodiment is as follows:

[0032] In use, filter paper 12 is placed into funnel 3, and support ring 11 supports filter paper 12. The first cover plate 4 is rotated and fixed to funnel 3. The bottom of the first cover plate 4 squeezes the filter paper 12, and water falls into funnel 3. As the water gradually increases, the two suspension blocks 502 begin to move upward, thereby driving the inner ring 501 and the squeezing plate 504 to move upward. At the same time, the two limit rods 503 can prevent the inner ring 501 from deflecting when moving vertically. When the squeezing plate 504 squeezes the waterproof switch 13, the two second valves 905 close, thereby making... External water sources cannot enter the funnel 3 through the second water pipe 903. The structure is simple and does not require operators to continuously observe the water injection situation. Finally, the first valve 7 is opened to discharge the water in the funnel 3 through the outlet pipe 6. Similarly, the first cover plate 4 is disassembled, and the two threaded limit plates 505 are rotated in sequence and moved away from the two limit rods 503. The inner ring 501 is disassembled and replaced. The filter paper 12 filters the water, and the mud and sand in the water are left on the filter paper 12. The difference between the two test results can be used to calculate the mud and sand content, which is convenient for assisting in the detection of the mud and sand content in the seepage channel of the engineering structure.

[0033] All contents not described in detail in the specification are existing technologies known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited; conventional equipment can be used. Electrical control components not mentioned in this technical solution are not shown in the figures because they are existing technologies, and will not be described here.

[0034] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A seepage auxiliary adjustment and detection device for engineering structures, comprising a base plate (1), a weighing device (2), and a funnel (3), wherein the bottom end of the weighing device (2) is fixedly connected to the base plate (1), and the top end of the weighing device (2) is fixedly connected to the funnel (3), characterized in that: The top of the funnel (3) is threadedly connected to a first cover plate (4), and the bottom of the first cover plate (4) is fixedly connected to a waterproof switch (13). The bottom of the waterproof switch (13) is provided with a squeezing assembly (5). The squeezing assembly (5) includes an inner ring (501), two suspension blocks (502), two limiting rods (503), a squeezing plate (504), and two threaded limiting plates (505). The tops of the two suspension blocks (502) are fixedly connected to the inner ring (501), the tops of the two limiting rods (503) are fixedly connected to the first cover plate (4), and the bottoms of the two limiting rods (503) penetrate the inner ring (501). The bottom of the squeezing plate (504) is fixedly connected to the inner ring (501), and the two threaded limiting plates (505) are threadedly connected to the bottom outer side of the two limiting rods (503).

2. The engineering structure seepage auxiliary adjustment and detection device according to claim 1, characterized in that: The funnel (3) is fixedly connected to a support ring (11), and a filter paper (12) is movably disposed on the top of the support ring (11), with the top of the filter paper (12) in contact with the first cover plate (4).

3. The engineering structure seepage auxiliary adjustment and detection device according to claim 1, characterized in that: The bottom end of the funnel (3) is fixedly connected to a water outlet pipe (6), and a first valve (7) is fixedly installed on the water outlet pipe (6).

4. The engineering structure seepage auxiliary adjustment and detection device according to claim 1, characterized in that: Two support frames (8) are fixedly connected to the top of the base plate (1), and a water injection assembly (9) is provided between the two support frames (8). The water injection assembly (9) includes a water storage tank (901), two first water pipes (902), a second water pipe (903), a flow meter (904), two second valves (905), a water pump (906), a hose (907), and a water inlet hopper (908).

5. The engineering structure seepage auxiliary adjustment and detection device according to claim 4, characterized in that: The bottom ends of the water storage tank (901) and the water pump (906) are fixedly connected to two support frames (8), respectively. The two ends of the two first water pipes (902) are fixedly connected to the output ends of the second water pipe (903), the water storage tank (901) and the water pump (906), respectively. The flow meter (904) is fixedly installed on the second water pipe (903). The two second valves (905) are fixedly installed on the two first water pipes (902), respectively. The two ends of the hose (907) are fixedly connected to the inlet bucket (908) and the input end of the water pump (906), respectively.

6. The engineering structure seepage auxiliary adjustment and detection device according to claim 4, characterized in that: The top of the water storage cylinder (901) is threadedly connected to a second cover plate (909).

7. The engineering structure seepage auxiliary adjustment and detection device according to claim 1, characterized in that: The bottom of the base plate (1) is fixedly connected to casters (10) near the four corners.

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