Water conservancy building seepage detection device

Abstract

The utility model provides a seepage detection device for a water conservancy building, belongs to the technical field of water conservancy building detection, and aims to solve the problems that a gate is impacted and corroded by water and is easy to leak, leakage detection of the gate by naked eyes is relatively troublesome and relatively low in accuracy, and time and labor are wasted due to regular inspection. The supporting mechanism is fixedly installed on one side of the water gate assembly. The sensing mechanism is mounted on one side of the supporting mechanism; the bottom of the inflation testing mechanism is inserted into the supporting mechanism; when the flashboard ascends, the rubber bag is inflated and expanded, if the flashboard leaks, air flows out from the leakage position, the rubber bag is shrunken, an alarm is automatically completed, and the detection process is simple and convenient.

Description

Technical Field

[0001] This utility model belongs to the field of hydraulic structure testing technology, and more specifically, it relates to a seepage detection device for hydraulic structures. Background Technology

[0002] Hydraulic structures, also known as water conservancy structures, function to control and regulate water flow, achieving the goal of mitigating harm and promoting benefits through the management and allocation of surface water and groundwater. Various types of dams, sluices, dikes, and seawalls primarily control river flow, raise water levels, and regulate water volume, while also preventing floods and blocking seawater intrusion. The gates in sluices bear the heavy responsibility of blocking water; due to long-term immersion in water, they are subjected to the impact of water flow and corrosion, making leakage a frequent problem. Visually inspecting gate leaks is not only cumbersome but also lacks accuracy; regular inspections are even more time-consuming and labor-intensive. Utility Model Content

[0003] To address the aforementioned technical problems, this utility model provides a seepage detection device for hydraulic structures. This device solves the problems mentioned in the background art, such as the gates being susceptible to leakage due to water impact and corrosion, the cumbersome and inaccurate visual inspection of the gates, and the time-consuming and labor-intensive nature of periodic inspections.

[0004] This utility model discloses a seepage detection device for hydraulic structures, achieved through the following specific technical means:

[0005] A seepage detection device for hydraulic structures includes: a sluice gate assembly, a support mechanism, a sensing mechanism, and an inflation testing mechanism; the sluice gate assembly is generally a cuboid structure; the support mechanism is fixedly installed on one side of the sluice gate assembly; the sensing mechanism is installed on one side of the support mechanism; the bottom of the inflation testing mechanism is inserted inside the support mechanism; the inflation testing mechanism includes: a rubber bag and a connecting pipe; one side of the rubber bag is fixedly connected to the sluice gate assembly, and the inflation of the rubber bag can assist in the detection of seepage; the bottom of the connecting pipe is fixedly connected to the rubber bag.

[0006] In at least some embodiments, the sluice gate assembly includes: a gate plate and a lifting screw; the gate plate is a cuboid structure, and the surface of the gate plate is fixedly connected to one side of a rubber bag; the bottom of the lifting screw is fixedly connected to the gate plate.

[0007] In at least some embodiments, the support mechanism includes: an outer support plate, a fixed column A, a spring, a sliding connecting rod A, a sliding contact plate, and a switch control button; the outer support plate is generally a cuboid structure, and one side of the outer support plate is fixedly connected to the gate; the fixed column A is a hollow cylindrical structure, and one side of the fixed column A is fixedly connected to the outer support plate; the spring is installed inside the outer support plate; one side of the sliding connecting rod A slides through the outer support plate and inserts into the fixed column A, and the spring can provide elastic support for the sliding connecting rod A; the sliding contact plate is slidably installed inside the outer support plate, and the surface of the sliding contact plate is fixedly connected to two sets of sliding connecting rods A; the switch control button is fixedly installed on the top of the outer support plate.

[0008] In at least some embodiments, the sensing mechanism includes: a fixed column B, a sliding connecting rod B, a contact trigger, and a signal transmission component; the fixed column B is a hollow cylindrical structure, and one side of the fixed column B is fixedly connected to an outer support plate; one side of the sliding connecting rod B is fixedly connected to a sliding contact plate, and the other end of the sliding contact plate slides through the outer support plate and inserts into the interior of the fixed column B; the contact trigger is fixedly installed inside the fixed column B; the signal transmission component is installed on one side of the fixed column B, the switch control button is electrically connected to the contact trigger, and the contact trigger is electrically connected to the signal transmission component.

[0009] In at least some embodiments, the inflation testing mechanism further includes: an inflation cylinder, a lower pressure rod, a rubber stopper plate, and a pressure frame; the inflation cylinder is fixedly installed on the top of the outer support plate, and the top of the connecting pipe is fixedly connected to the inflation cylinder; the bottom of the lower pressure rod is slidably inserted into the interior of the inflation cylinder; the rubber stopper plate is fixedly installed on the bottom of the lower pressure rod, and the rubber stopper plate can assist in inflation of the rubber bag; one end of the top of the pressure frame is fixedly connected to the lower pressure rod.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] This utility model has an internal sensing mechanism. During the normal lifting and lowering of the gate, as the gate rises, the rubber bag automatically inflates. When the gate reaches its highest point, the contact trigger and signal transmission component are powered on. At this time, water is extracted from the gate. If there is leakage, the air inside the rubber bag will flow out from the leak, causing the rubber bag to deflate. The contact trigger will then automatically activate, triggering an alarm. This eliminates the need for manual periodic checks, making the detection process simple and convenient, reducing the waste of human resources, and improving safety. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the main body axial side view of this utility model.

[0013] Figure 2 This is a cross-sectional structural diagram of the support mechanism of this utility model.

[0014] Figure 3This is the utility model Figure 2 A partial enlarged structural diagram of A.

[0015] Figure 4 This is a cross-sectional structural diagram of the sensing mechanism of this utility model.

[0016] Figure 5 This is a cross-sectional structural diagram of the inflation testing mechanism of this utility model.

[0017] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0018] 1. Sluice gate assembly; 101. Gate plate; 102. Lifting screw; 2. Support mechanism; 201. Outer support plate; 202. Fixed column A; 203. Spring; 204. Sliding connecting rod A; 205. Sliding contact plate; 206. Switch control button; 3. Sensing mechanism; 301. Fixed column B; 302. Sliding connecting rod B; 303. Contact trigger; 304. Signal transmission assembly; 4. Inflation test mechanism; 401. Rubber bag; 402. Connecting pipe; 403. Inflation cylinder; 404. Downward pressure rod; 405. Rubber stopper plate; 406. Pressure frame. Detailed Implementation

[0019] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples.

[0020] Example 1:

[0021] As attached Figure 1 To be continued Figure 5 As shown:

[0022] This utility model provides a seepage detection device for hydraulic structures, including: a sluice gate assembly 1, a support mechanism 2, a sensing mechanism 3, and an inflation testing mechanism 4; the sluice gate assembly 1 is a rectangular parallelepiped structure; the support mechanism 2 is fixedly installed on one side of the sluice gate assembly 1; the sensing mechanism 3 is installed on one side of the support mechanism 2; the bottom of the inflation testing mechanism 4 is inserted inside the support mechanism 2; the inflation testing mechanism 4 includes: a rubber bag 401 and a connecting pipe 402; one side of the rubber bag 401 is fixedly connected to the sluice gate assembly 1, and the inflation of the rubber bag 401 can assist in the detection of seepage; the bottom of the connecting pipe 402 is fixedly connected to the rubber bag 401.

[0023] like Figure 1 As shown, the sluice gate assembly 1 includes: a gate plate 101 and a lifting screw 102; the gate plate 101 is a cuboid structure, and the surface of the gate plate 101 is fixedly connected to one side of the rubber bag 401; the bottom of the lifting screw 102 is fixedly connected to the gate plate 101.

[0024] like Figure 2As shown, the support mechanism 2 includes: an outer support plate 201, a fixed column A202, a spring 203, a sliding connecting rod A204, a sliding contact plate 205, and a switch control button 206; the outer support plate 201 is a rectangular parallelepiped structure, and one side of the outer support plate 201 is fixedly connected to the gate plate 101; the fixed column A202 is a hollow cylindrical structure, and one side of the fixed column A202 is fixedly connected to the outer support plate 201; the spring 203 is installed inside the outer support plate 201; one side of the sliding connecting rod A204 slides through the outer support plate 201 and is inserted into the fixed column A202, and the spring 203 can provide elastic support for the sliding connecting rod A204; the sliding contact plate 205 is slidably installed inside the outer support plate 201, and the surface of the sliding contact plate 205 is fixedly connected to two sets of sliding connecting rods A204; the switch control button 206 is fixedly installed on the top of the outer support plate 201.

[0025] like Figure 4 As shown, the sensing mechanism 3 includes: a fixed column B301, a sliding connecting rod B302, a contact trigger 303, and a signal transmission component 304; the fixed column B301 is a hollow cylindrical structure, and one side of the fixed column B301 is fixedly connected to the outer support plate 201; one side of the sliding connecting rod B302 is fixedly connected to the sliding contact plate 205, and the other end of the sliding contact plate 205 slides through the outer support plate 201 and is inserted into the fixed column B301; the contact trigger 303 is fixedly installed inside the fixed column B301; the signal transmission component 304 is installed on one side of the fixed column B301, the switch control button 206 is electrically connected to the contact trigger 303, and the contact trigger 303 is electrically connected to the signal transmission component 304.

[0026] like Figure 5 As shown, the inflation testing mechanism 4 also includes: an inflation cylinder 403, a lowering rod 404, a rubber stopper plate 405, and a pressure frame 406; the inflation cylinder 403 is fixedly installed on the top of the outer support plate 201, and the top of the connecting pipe 402 is fixedly connected to the inflation cylinder 403; the bottom of the lowering rod 404 is slidably inserted into the interior of the inflation cylinder 403; the rubber stopper plate 405 is fixedly installed on the bottom of the lowering rod 404, and the rubber stopper plate 405 can assist in inflation of the rubber bag 401; one end of the top of the pressure frame 406 is fixedly connected to the lowering rod 404.

[0027] The specific usage and function of this embodiment are as follows:

[0028] In this utility model, during normal use of the sluice gate assembly 1, when the lifting screw 102 drives the gate plate 101 to rise for flood discharge, the gate plate 101 is raised, and the downward pressure rod 404 at the top of the gate plate 101 contacts the top concrete support. The downward pressure rod 404 and the rubber stopper plate 405 slide inside the air cylinder 403. The air inside the air cylinder 403 is pushed into the air cylinder 403 through the connecting pipe 402. The air cylinder 403 is inflated and collided. One side of the air cylinder 403 contacts and slides with the sliding contact plate 205. The sliding contact plate 205 controls the sliding connecting rod A204 and the sliding connecting rod B302 to slide and insert into the fixed column A202 and the fixed column B301. The pressure frame 406 slides down to the bottom and contacts the switch control button 206. The switch control button 206 controls the contact trigger 303 to open. When the rubber bag 401 is in an inflated state, if the gate 101 leaks, the gas inside the rubber bag 401 will flow out through the leak, causing the rubber bag 401 to contract. The sliding connecting rod B302 will then contact the activated contact trigger 303, transmitting a signal through the signal transmission component 304 to alert the staff.

[0029] The following points should be noted in this article:

[0030] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in general design.

[0031] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0032] The above are merely specific embodiments of this disclosure, but the scope of protection of this disclosure is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure. Therefore, the scope of protection of this disclosure should be determined by the scope of the claims.

Claims

1. A seepage detection device for hydraulic structures, comprising: The sluice gate assembly (1), support mechanism (2), sensing mechanism (3), and inflation testing mechanism (4) are provided. The sluice gate assembly (1) is a rectangular parallelepiped structure. The support mechanism (2) is fixedly installed on one side of the sluice gate assembly (1). The sensing mechanism (3) is installed on one side of the support mechanism (2). The inflation testing mechanism (4) is inserted into the support mechanism (2) at its bottom. The inflation testing mechanism (4) includes a rubber bag (401) and a connecting pipe (402). One side of the rubber bag (401) is fixedly connected to the sluice gate assembly (1). The bottom of the connecting pipe (402) is fixedly connected to the rubber bag (401).

2. The seepage detection device for hydraulic structures according to claim 1, characterized in that: The sluice gate assembly (1) includes: a gate plate (101) and a lifting screw (102); the surface of the gate plate (101) is fixedly connected to one side of the rubber bag (401); the bottom of the lifting screw (102) is fixedly connected to the gate plate (101).

3. The seepage detection device for hydraulic structures according to claim 1, characterized in that: The support mechanism (2) includes: an outer support plate (201), a fixed column A (202), a spring (203), a sliding connecting rod A (204), a sliding contact plate (205), and a switch control button (206); one side of the outer support plate (201) is fixedly connected to the gate (101); one side of the fixed column A (202) is fixedly connected to the outer support plate (201); the spring (203) is installed inside the outer support plate (201); one side of the sliding connecting rod A (204) slides through the outer support plate (201) and is inserted into the fixed column A (202); the sliding contact plate (205) is slidably installed inside the outer support plate (201), and the surface of the sliding contact plate (205) is fixedly connected to two sets of sliding connecting rods A (204); the switch control button (206) is fixedly installed on the top of the outer support plate (201).

4. The seepage detection device for hydraulic structures according to claim 3, characterized in that: The sensing mechanism (3) includes: a fixed column B (301), a sliding connecting rod B (302), a contact trigger (303), and a signal transmission component (304); one side of the fixed column B (301) is fixedly connected to the outer support plate (201); one side of the sliding connecting rod B (302) is fixedly connected to the sliding contact plate (205), and the other end of the sliding contact plate (205) slides through the outer support plate (201) and is inserted into the fixed column B (301); the contact trigger (303) is fixedly installed inside the fixed column B (301); the signal transmission component (304) is installed on one side of the fixed column B (301), the switch control button (206) is electrically connected to the contact trigger (303), and the contact trigger (303) is electrically connected to the signal transmission component (304).

5. The seepage detection device for hydraulic structures according to claim 3, characterized in that: The inflation testing mechanism (4) further includes: an inflation cylinder (403), a lowering rod (404), a rubber stopper plate (405), and a pressure frame (406); the inflation cylinder (403) is fixedly installed on the top of the outer support plate (201), and the top of the connecting pipe (402) is fixedly connected to the inflation cylinder (403); the bottom of the lowering rod (404) is slidably inserted into the interior of the inflation cylinder (403); the rubber stopper plate (405) is fixedly installed on the bottom of the lowering rod (404); and one end of the top of the pressure frame (406) is fixedly connected to the lowering rod (404).

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