Water seepage prevention performance detection device for concrete slope protection of water conservancy project

Abstract

The invention discloses a hydraulic engineering concrete slope protection water seepage prevention detection device, and relates to the technical field of detection equipment, the hydraulic engineering concrete slope protection water seepage prevention detection device comprises a detection table, a telescopic piece is arranged at the lower end of an inner cavity of the detection table, and a rotating shaft is rotatably installed on the detection table and located on one side of the telescopic piece; a supporting assembly is arranged on the outer surface of the rotating shaft, and the concrete protection slope is supported through the supporting assembly. According to the water conservancy project concrete slope protection water seepage prevention performance detection device, when a motor is started, a driving shaft is synchronously driven to rotate, a first connecting block is rotationally connected with the driving shaft, and a transmission block and a second connecting block are matched to convert longitudinal rotation into transverse rotation, so that a rotating rod is driven to rotate. The butt joint block is synchronously driven to rotate through the rotation of the rotating rod, so that the angle of the simulation spray mounted on the butt joint block is adjusted, waves at different angles can be realized during water wave impact, and the detection accuracy is improved.

Description

Technical Field

[0001] The invention relates to detection equipment technology, and in particular to a water conservancy project concrete slope protection anti-seepage detection device. Background Art

[0002] Slope protection refers to the general term for various paving and planting on the slope surface to prevent the slope from being eroded. In the river section where the bridge is located, the concave bank of the river bank is eroded by water flow year by year, which will cause the river bank to collapse continuously. In order to protect the safety of bridges and embankments, protective buildings must be built on the concave bank. In addition, when the construction of a bridge causes the flow direction of the river to change, eroding the river bank and endangering farmland and villages, protective buildings must also be built on the river bank.

[0003] Water conservancy projects are projects built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. They are also called water projects. Water is a valuable resource that is indispensable to human production and life, but its natural state does not fully meet human needs. Only by building water conservancy projects can we control water flow, prevent floods and waterlogging, and regulate and distribute water to meet people's needs for water resources in life and production.

[0004] A Chinese patent with publication number CN216117245U discloses a device for detecting the water seepage of concrete slope protection of a water conservancy project. The device for detecting the water seepage of concrete slope protection of a water conservancy project respectively places a plurality of concrete slope protection blocks in a plurality of mounting holes, fixes the concrete slope protection blocks in the mounting holes through the action of a plurality of fixing devices, adds water into a water holding shell, rotates a rotating rod, and the rotation of the rotating rod drives the rotation of a plurality of stirring blades. The rotation of the plurality of stirring blades stirs the water, so that the water in the water holding shell forms different water flow postures. The water in the water holding shell seeps out through a plurality of concrete slope protection blocks, and the water seeping out through the concrete slope protection blocks passes through the mounting holes and enters a measuring dish for collection. The amount of water collected in the measuring dish is observed through the scale lines on the plurality of measuring dishes at the same time, thereby determining the water seepage of the plurality of concrete slope protection blocks, thereby improving the detection effect of the equipment.

[0005] It was found in the use of the existing concrete slope protection anti-seepage detection device that when a static water source environment is used to test the water seepage of the concrete slope protection, the test environment is single, resulting in poor detection effect of the equipment. At the same time, during the test, the water flow cannot be evenly distributed, resulting in the inability to accurately simulate the real scene, and the slope protection cannot be stabilized during the test, which may lead to the inability to resist the impact of water flow during the test, resulting in deviations in the test results. Therefore, a water conservancy project concrete slope protection anti-seepage detection device has been developed. Summary of the invention

[0006] The purpose of the present invention is to provide a device for detecting water seepage resistance of concrete slope protection in water conservancy projects to solve the above-mentioned deficiencies in the prior art.

[0007] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a water conservancy project concrete slope protection water seepage detection device, comprising a detection platform, a telescopic member is provided at the lower end of the inner cavity of the detection platform, a rotating shaft is rotatably installed on one side of the detection platform and one end of the rotating shaft passes through and extends to the outside of the detection platform, a support assembly is provided on the outer surface of the rotating shaft, and the concrete slope protection is supported by the support assembly;

[0008] A regulating component, which is mounted on one side of the testing platform and is used to simulate the water permeability test of the concrete slope protection at different inclination angles;

[0009] Wherein, the regulating component comprises a fixed block slidably connected to the detection platform, a driving shaft is rotatably mounted on one end of the fixed block, a first connecting block is rotatably mounted on the lower end of the driving shaft, and a transmission block is rotatably mounted on the end of the first connecting block away from the driving shaft, a second connecting block is rotatably mounted on one end of the transmission block, and a rotating rod is rotatably mounted on the end of the second connecting block away from the transmission block;

[0010] A limiting block is rotatably mounted on the outer surface of the driving shaft, and an end of the limiting block away from the driving shaft is rotatably connected to the outer surface of the rotating rod;

[0011] A rotating disk is rotatably mounted on the outer surface of the rotating rod, an annular groove is provided at the end of the rotating disk, a slider is slidably mounted on the inner wall of the annular groove, and a supporting rod is rotatably mounted on the end of the slider;

[0012] The end of the rotating rod is spherical, and a docking block is rotatably mounted on the outer surface of the end of the rotating rod. One end of the supporting rod away from the sliding block is rotatably connected to the outer surface of the docking block.

[0013] As a further optimization solution of the present invention, a driving member is provided at one end of the limiting block close to the turntable, and an output end of the driving member is connected to the lower end of the turntable.

[0014] As a further optimization solution of the present invention, the support assembly includes a base plate connected to the rotating shaft, and a fixing plate is symmetrically arranged on the upper end of the base plate.

[0015] As a further optimization solution of the present invention, a limiting plate is rotatably mounted on the outer surface of the fixing plate, and an adjusting plate is rotatably mounted on one end of the limiting plate and on one side of the fixing plate.

[0016] As a further optimization scheme of the present invention, a movable plate is rotatably mounted on one end of the fixed plate and away from the fixed plate, and the adjustment plate and the movable plate are rotatably connected to the limit plate through the first positioning shaft and the second positioning shaft respectively.

[0017] As a further optimization solution of the present invention, an arc-shaped groove is opened on one side of the limiting plate, and a positioning block is slidably installed on the inner wall of the arc-shaped groove, and the positioning block is in contact with the fixing plate.

[0018] As a further optimization solution of the present invention, an elastic member is provided at the lower end of the limiting plate, and the lower end of the elastic member is connected to the upper end of the bottom plate.

[0019] As a further optimization scheme of the present invention, a positioning plate is rotatably installed in the middle position of the outer surface of the movable plate, the middle position of the positioning plate is rotatably connected to the outer surface of the adjustment plate, and at the same time, one end of the positioning plate away from the movable plate is rotatably connected to the upper end of the fixed plate.

[0020] As a further optimization solution of the present invention, a push plate is provided at the upper end of the adjustment plate and the cross section of the push plate is T-shaped.

[0021] As a further optimization solution of the present invention, a discharge port is provided at the lower end of the inner cavity of the detection table.

[0022] Compared with the prior art, the present invention provides a water conservancy project concrete slope protection water seepage detection device, which has the following beneficial effects: when the motor is started, the drive shaft is synchronously driven to rotate, and since the first connecting block is rotatably connected with the drive shaft, the matching transmission block and the second connecting block are converted from longitudinal rotation to lateral rotation, thereby driving the rotating rod to rotate. The rotating rod is rotated to synchronously drive the docking block to rotate, thereby adjusting the angle of the simulated spray installed on the docking block, so that when the water wave impact is performed, waves of different angles can be realized, thereby improving the accuracy of the detection.

[0023] One side of the limit plate is rotatably connected to the outer surface of the fixed plate, so that when the limit plate rotates around the connection with the fixed plate, the maximum range is controlled within a certain range through the limitation of the positioning block and the arc groove, and the movable plate is pushed to move upward. The adjusting plate rotates slightly around the connection with the limit plate to move it closer to the middle, thereby fixing the concrete slope protection and avoiding the situation that it cannot resist the impact of different water flows during the detection process. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0025] Figure 1 A schematic diagram of the overall structure provided by an embodiment of the present invention;

[0026] Figure 2 A cross-sectional view of the overall internal structure provided by an embodiment of the present invention;

[0027] Figure 3 A schematic diagram of the structure of a support assembly provided in an embodiment of the present invention;

[0028] Figure 4 A first cross-sectional view of the internal structure of a support assembly provided by an embodiment of the present invention;

[0029] Figure 5 A second cross-sectional view of the internal structure of the support assembly provided by an embodiment of the present invention;

[0030] Figure 6 A first schematic diagram of the structure of a control component provided by an embodiment of the present invention;

[0031] Figure 7 A second schematic diagram of the structure of the control component provided by an embodiment of the present invention;

[0032] Figure 8 A cross-sectional view of the internal structure of the regulating component provided in an embodiment of the present invention.

[0033] Description of reference numerals:

[0034] 1. Inspection table; 2. Support assembly; 3. Control assembly; 11. Telescopic member; 12. Rotating shaft; 13. Discharge port; 21. Bottom plate; 22. Fixed plate; 23. Adjusting plate; 231. First positioning axis; 24. Movable plate; 241. Second positioning axis; 25. Push plate; 26. Limiting plate; 261. Arc groove; 262. Positioning block; 263. Elastic member; 27. Positioning plate; 31. Fixed block; 32. Drive shaft; 33. First connecting block; 34. Transmission block; 35. Second connecting block; 36. Rotating rod; 37. Limiting block; 38. Turntable; 381. Annular groove; 382. Sliding block; 383. Support rod; 384. Driving member; 39. Docking block. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] Example: See Figure 1-Figure 8 A device for detecting water seepage of concrete slope protection of a water conservancy project comprises a detection platform 1, a telescopic member 11 is arranged at the lower end of the inner cavity of the detection platform 1, a rotating shaft 12 is rotatably installed on one side of the telescopic member 11 of the detection platform 1, and one end of the rotating shaft 12 passes through and extends to the outside of the detection platform 1, a supporting assembly 2 is arranged on the outer surface of the rotating shaft 12, and the concrete slope protection is supported by the supporting assembly 2.

[0038] In this solution, the telescopic member 11 is a device with a telescopic function such as an electric telescopic rod, and is connected to an external control device, wherein a baffle is provided at the upper end of the telescopic member 11, so that when the telescopic member 11 is started, the baffle is driven to move up and down, thereby simulating water level fluctuations and further increasing the accuracy of detection.

[0039] The rotating shaft 12 is used to adjust the angle of the entire supporting assembly 2, so that when the rotating shaft 12 rotates, the supporting assembly 2 is driven to adjust toward the telescopic member 11 until it stops in accordance with the current detection interval.

[0040] The control device can select a single-chip microcomputer as the control end. In this embodiment, the single-chip microcomputer is a typical embedded microcontroller (Micro controller Unit), which is composed of an arithmetic unit, a controller, a memory, an input and output device, etc., which is equivalent to a microcomputer. Compared with the general-purpose microprocessor used in personal computers, it emphasizes self-supply (no external hardware) and cost saving. Its biggest advantage is that it is small in size and can be placed inside the instrument, but has a small storage capacity, a simple input and output interface, and low functional consumption.

[0041] Furthermore, the regulating component 3 is assembled on one side of the detection platform 1, and is used to simulate the water permeability detection of the concrete slope protection at different inclination angles; wherein the regulating component 3 includes a fixed block 31 slidably connected to the detection platform 1, a driving shaft 32 is rotatably installed on one end of the fixed block 31, a first connecting block 33 is rotatably installed on the lower end of the driving shaft 32, and at the same time, a transmission block 34 is rotatably installed on the end of the first connecting block 33 away from the driving shaft 32, a second connecting block 35 is rotatably installed on one end of the transmission block 34, and a rotating rod 36 is rotatably installed on the end of the second connecting block 35 away from the transmission block 34.

[0042] In this embodiment, a device with power output, such as a motor, is provided at the end of the driving shaft 32 and is connected to an external control device. When the motor is started, the driving shaft 32 is synchronously driven to rotate. Since the first connecting block 33 is rotationally connected to the driving shaft 32, the transmission block 34 and the second connecting block 35 are coordinated to convert the longitudinal rotation into the lateral rotation, thereby driving the rotating rod 36 to rotate.

[0043] The docking block 39 is driven to rotate synchronously by rotating the rotating rod 36, so that the simulated spray installed on the docking block 39 can be adjusted in angle, so that waves of different angles can be achieved when water waves impact, thereby improving the accuracy of detection.

[0044] Furthermore, a limiting block 37 is rotatably mounted on the outer surface of the driving shaft 32 , and one end of the limiting block 37 away from the driving shaft 32 is rotatably connected to the outer surface of the rotating rod 36 .

[0045] Specifically, the limiting block 37 is used to fix the driving shaft 32 and the rotating rod 36 at a specified position, and cooperates with the fixing block 31 to be slidably installed on the inner wall of the detection platform 1, so that the position of the entire regulating component 3 can be adjusted at will to meet the needs of different scenarios.

[0046] Furthermore, a turntable 38 is rotatably mounted on the outer surface of the rotating rod 36 , an annular groove 381 is formed at the end of the turntable 38 , a slider 382 is slidably mounted on the inner wall of the annular groove 381 , and a support rod 383 is rotatably mounted on the end of the slider 382 .

[0047] Specifically, when the turntable 38 moves up and down along the outer surface of the rotating rod 36 , the slider 382 is synchronously driven to move. Since the support rod 383 is rotatably installed at the end of the slider 382 , the support rod 383 moves with the slider 382 .

[0048] Furthermore, the end of the rotating rod 36 is spherical, and a docking block 39 is rotatably mounted on the outer surface of the end of the rotating rod 36 , and one end of the supporting rod 383 away from the slider 382 is rotatably connected to the outer surface of the docking block 39 .

[0049] Specifically, the outer surface of the rotating rod 36 is provided with a component having an anti-slip function, such as rubber, so that when the end of the rotating rod 36 is in contact with the docking block 39, a clamping state is always ensured.

[0050] Furthermore, a driving member 384 is provided at one end of the limiting block 37 close to the rotating disk 38 , and an output end of the driving member 384 is connected to the lower end of the rotating disk 38 .

[0051] Specifically, the driving member 384 is a device with a telescopic function such as an electric telescopic rod, and is connected to an external control device. When the driving member 384 is started, it synchronously drives the turntable 38 to move, and then cooperates with the slider 382 and the support rod 383 to drive the docking block 39 to rotate at the end of the rotating rod 36, thereby realizing the angle adjustment of the docking block 39.

[0052] Further, the support assembly 2 includes a bottom plate 21 connected to the rotating shaft 12, and a fixed plate 22 is symmetrically arranged on the upper end of the bottom plate 21. A limit plate 26 is rotatably mounted on the outer surface of the fixed plate 22, and an adjustment plate 23 is rotatably mounted on one end of the limit plate 26 and located on one side of the fixed plate 22. A movable plate 24 is rotatably mounted on one end of the fixed plate 22 and away from the fixed plate 22, and the adjustment plate 23 and the movable plate 24 are rotatably connected to the limit plate 26 through a first positioning shaft 231 and a second positioning shaft 241, respectively.

[0053] In this embodiment, the fixed plate 22, the adjustment plate 23 and the movable plate 24 are limited by the limiting plate 26, wherein the adjusting plate 23 and the movable plate 24 are rotatably installed on the limiting plate 26 in cooperation with the first positioning shaft 231 and the second positioning shaft 241, so that the whole remains stable during operation.

[0054] Furthermore, an arc-shaped groove 261 is formed on one side of the limiting plate 26 , and a positioning block 262 is slidably mounted on the inner wall of the arc-shaped groove 261 , and the positioning block 262 is in contact with the fixing plate 22 .

[0055] Specifically, one side of the limit plate 26 is rotatably connected to the outer surface of the fixed plate 22, so that when the limit plate 26 rotates around the connection with the fixed plate 22, the maximum range is controlled within a certain range through the limitation of the positioning block 262 and the arc groove 261, and the movable plate 24 is pushed to move upward, and the adjustment plate 23 is slightly rotated around the connection with the limit plate 26 to move it closer to the middle, thereby fixing the concrete slope protection.

[0056] Furthermore, an elastic member 263 is disposed at the lower end of the limiting plate 26 , and the lower end of the elastic member 263 is connected to the upper end of the bottom plate 21 .

[0057] Specifically, the elastic member 263 is an elastic member such as a spring, which is used to support the limit plate 26 and restore the limit plate 26 to an initial position through a force after the limit plate 26 rotates.

[0058] Furthermore, a positioning plate 27 is rotatably mounted at the middle position of the outer surface of the movable plate 24, and the middle position of the positioning plate 27 is rotatably connected to the outer surface of the adjustment plate 23, while one end of the positioning plate 27 away from the movable plate 24 is rotatably connected to the upper end of the fixed plate 22. A push plate 25 is provided at the upper end of the adjustment plate 23, and the cross section of the push plate 25 is T-shaped.

[0059] Specifically, the adjusting plate 23 , the movable plate 24 and the movable plate 24 are limited by the positioning plate 27 to prevent them from loosening during operation while ensuring the overall stability.

[0060] Furthermore, a discharge port 13 is provided at the lower end of the inner cavity of the detection platform 1 .

[0061] Specifically, after the detection is completed, the liquid inside the detection platform 1 is discharged through the discharge port 13 .

[0062] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A water conservancy project concrete slope protection water seepage detection device, characterized in that: The invention comprises a testing platform (1), wherein a telescopic member (11) is arranged at the lower end of the inner cavity of the testing platform (1), and a rotating shaft (12) is rotatably mounted on one side of the telescopic member (11) of the testing platform (1), and one end of the rotating shaft (12) penetrates and extends to the outside of the testing platform (1), and a supporting assembly (2) is arranged on the outer surface of the rotating shaft (12), and the concrete slope protection is supported by the supporting assembly (2); A regulating component (3) is mounted on one side of the detection platform (1) and is used to simulate the water permeability detection of the concrete slope protection at different inclination angles; The regulating component (3) comprises a fixed block (31) slidably connected to the detection platform (1); a driving shaft (32) is rotatably mounted on one end of the fixed block (31); a first connecting block (33) is rotatably mounted on the lower end of the driving shaft (32); a transmission block (34) is rotatably mounted on the end of the first connecting block (33) away from the driving shaft (32); a second connecting block (35) is rotatably mounted on one end of the transmission block (34); and a rotating rod (36) is rotatably mounted on the end of the second connecting block (35) away from the transmission block (34); A limiting block (37) is rotatably mounted on the outer surface of the driving shaft (32), and an end of the limiting block (37) away from the driving shaft (32) is rotatably connected to the outer surface of the rotating rod (36); A rotating disk (38) is rotatably mounted on the outer surface of the rotating rod (36), an annular groove (381) is provided at the end of the rotating disk (38), a sliding block (382) is slidably mounted on the inner wall of the annular groove (381), and a supporting rod (383) is rotatably mounted on the end of the sliding block (382); The end of the rotating rod (36) is spherical, and a docking block (39) is rotatably mounted on the outer surface of the end of the rotating rod (36), and one end of the supporting rod (383) away from the sliding block (382) is rotatably connected to the outer surface of the docking block (39).

2. A water conservancy project concrete slope protection anti-seepage detection device according to claim 1, characterized in that: A driving member (384) is provided at one end of the limiting block (37) close to the rotating disk (38), and an output end of the driving member (384) is connected to the lower end of the rotating disk (38).

3. A water conservancy project concrete slope protection anti-seepage detection device according to claim 1, characterized in that: The support assembly (2) comprises a bottom plate (21) connected to the rotating shaft (12), and a fixing plate (22) is symmetrically arranged at the upper end of the bottom plate (21).

4. A water conservancy project concrete slope protection anti-seepage detection device according to claim 3, characterized in that: A limiting plate (26) is rotatably mounted on the outer surface of the fixing plate (22), and an adjusting plate (23) is rotatably mounted on one end of the limiting plate (26) and located on one side of the fixing plate (22).

5. A water conservancy project concrete slope protection water seepage detection device according to claim 4, characterized in that: A movable plate (24) is rotatably mounted on one end of the fixed plate (22) and away from the fixed plate (22); the adjustment plate (23) and the movable plate (24) are rotatably connected to the limit plate (26) via the first positioning shaft (231) and the second positioning shaft (241), respectively.

6. A water conservancy project concrete slope protection anti-seepage detection device according to claim 5, characterized in that: An arc-shaped groove (261) is provided on one side of the limiting plate (26), and a positioning block (262) is slidably mounted on the inner wall of the arc-shaped groove (261), and the positioning block (262) is in contact with the fixing plate (22).

7. A water conservancy project concrete slope protection water seepage detection device according to claim 6, characterized in that: An elastic member (263) is provided at the lower end of the limiting plate (26), and the lower end of the elastic member (263) is connected to the upper end of the bottom plate (21).

8. A water conservancy project concrete slope protection water seepage detection device according to claim 7, characterized in that: A positioning plate (27) is rotatably mounted at the middle position of the outer surface of the movable plate (24), and the middle position of the positioning plate (27) is rotatably connected to the outer surface of the adjustment plate (23), while one end of the positioning plate (27) away from the movable plate (24) is rotatably connected to the upper end of the fixed plate (22).

9. A water conservancy project concrete slope protection water seepage detection device according to claim 8, characterized in that: A push plate (25) is provided at the upper end of the adjustment plate (23), and the cross section of the push plate (25) is T-shaped.

10. The water conservancy project concrete slope protection water seepage detection device according to claim 1, characterized in that: A discharge port (13) is provided at the lower end of the inner cavity of the detection platform (1).

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