CN219886891U - A cofferdam water leakage sealing device with an installation structure - Google Patents

Abstract

The utility model relates to the technical field of plugging devices, and discloses a cofferdam water leakage plugging device with an installation structure, which includes a box body, the top of the box body is connected with a feed port, and the bottom of the box body is provided with There is a sealing structure, and the inner wall of the box is provided with an anti-blocking structure. The anti-blocking structure includes: a motor A. The motor A is fixedly installed on one side of the outer wall of the box. The output end of the motor A is fixedly connected with The other end of the reciprocating screw is rotatably connected to the inner wall of one side of the box through a bearing. The rotating reciprocating screw drives the slider to reciprocate left and right, causing the brush to follow the slider to move left and right, thereby scraping the impurities on the top of the filter to both sides of the filter, and the impurities are discharged through the outlet.

Description

A cofferdam water leakage sealing device with an installation structure

Technical field

The utility model relates to the technical field of plugging devices, specifically a cofferdam water leakage plugging device with an installation structure.

Background technique

Cofferdam refers to the temporary enclosure structure built for the construction of permanent water conservancy facilities during the construction of water conservancy projects. Its function is to prevent water and soil from entering the construction location of the building, so as to drain water in the cofferdam, excavate the foundation pit, and build the building. Generally, it is mainly used in hydraulic construction. Except as part of the formal building, the cofferdam is generally dismantled after use. The height of the cofferdam is higher than the highest water level that may occur during the construction period.

In the existing technology, when the cofferdam is protected, due to the impact of external water flow, it is easy to cause water leakage in the cofferdam. When the cofferdam leaks, the cofferdam needs to be blocked in time. During the process of blocking the cofferdam, Water leakage will occur in the middle part, and due to the large range of the cofferdam, it is not possible to understand the leakage in time, and the cofferdam is not blocked in time, causing more water to enter the cofferdam and affecting the cofferdam. Normal use of weirs. To this end, we have improved the existing technology and proposed a cofferdam water leakage sealing device with an installation structure.

Utility model content

(1) Technical problems solved

In view of the shortcomings of the existing technology, the present utility model provides a cofferdam water leakage sealing device with an installation structure. The advantage is that the filter screen plays a role in filtering impurities, and at the same time, it can prevent impurities from clogging the filter screen.

(2) Technical solutions

In order to achieve the above purpose, the present utility model provides the following technical solution: a cofferdam water leakage sealing device with an installation structure, including a box body, the top of the box body is connected with a feed port, and the bottom of the box body is provided with There is a sealing structure, and the inner wall of the box is provided with an anti-blocking structure. The anti-blocking structure includes: a motor A. The motor A is fixedly installed on one side of the outer wall of the box. The output end of the motor A is fixedly connected with Reciprocating screw, the other end of the reciprocating screw is rotationally connected to one side of the inner wall of the box through a bearing, the surface of the reciprocating screw is threaded with a slider, and the bottom of the slider is fixedly connected with a brush. A filter screen is fixedly connected to the inner wall of the box, and the bottom of the brush is in contact with the top of the filter screen.

Preferably, the sealing structure includes: a mounting plate, the bottom of the box is provided with an opening, the top of the mounting plate is placed in close contact with the bottom of the box, and the top of the mounting plate is fixedly connected with connecting blocks A and Connecting block B. Motor B is fixedly installed on the front of connecting block A. The output shaft of motor B is fixedly connected to a bidirectional threaded rod. The other end of the bidirectional threaded rod is rotationally connected to the front of connecting block B through a bearing. The surface of the two-way threaded rod is threaded with a moving block, and the bottom of the moving block is fixedly connected with a sealing plate.

Preferably, an opening is provided on an adjacent side of the sealing plate.

Preferably, discharge ports are provided on both sides of the box.

Preferably, the inner walls on both sides of the box are fixedly connected with limiting rods, and the slider is movably sleeved on the surface of the limiting rod.

Preferably, the motor A and motor B are electrically connected to the external power supply through wires.

(3) Beneficial effects

Compared with the existing technology, this utility model provides a cofferdam water leakage sealing device with an installation structure, which has the following beneficial effects:

1. This cofferdam water leakage sealing device with an installation structure drives the slider to reciprocate left and right through the rotating reciprocating screw rod, so that the brush follows the slider to reciprocate left and right, thereby scraping the impurities on the top of the filter to the filter. On both sides of the net, impurities are discharged through the discharge openings.

2. This cofferdam water leakage sealing device with an installation structure starts the motor B so that the output end of the motor B drives the two-way threaded rod to rotate, so that the two-way threaded rod drives the two sliders closer to or away from each other, thereby adjusting the two The distance between the sealing plates to achieve a blocked or open state.

Description of the drawings

The accompanying drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. They are used to explain the present utility model together with the embodiments of the present utility model, and do not constitute a limitation of the present utility model. In the attached picture:

Figure 1 is a front view of the utility model;

Figure 2 is a front cross-sectional view of the utility model;

Figure 3 is a schematic diagram of the sealing structure of the present utility model.

In the picture: 1. Box; 2. Inlet; 3. Anti-blocking structure; 301. Motor A; 302. Reciprocating screw; 303. Slider; 304. Limit rod; 305. Brush; 306. Output Material port; 4. Sealing structure; 401. Installation plate; 402. Connection block A; 403. Connection block B; 404. Motor B; 405. Moving block; 406. Bidirectional threaded rod; 407. Sealing plate; 408. Opening; 5. Filter.

Detailed ways

Example 1

As shown in Figures 1-3, the utility model provides a cofferdam water leakage sealing device with an installation structure, including a box 1. The top of the box 1 is connected with a feed port 2, and the bottom of the box 1 is provided with a feed port 2. There is a sealing structure 4, and the inner wall of the box 1 is provided with an anti-blocking structure 3. The anti-blocking structure 3 includes: a motor A301. The motor A301 is fixedly installed on one side of the outer wall of the box 1. The output end of the motor A301 is fixedly connected to a reciprocating screw rod. 302. The other end of the reciprocating screw rod 302 is rotationally connected to one side of the inner wall of the box 1 through a bearing. The surface of the reciprocating screw rod 302 is threaded with a slider 303. The bottom of the slider 303 is fixedly connected with a brush 305. The box body The inner wall of box 1 is fixedly connected with filter screen 19. The bottom of brush 305 is in contact with the top of filter screen 19. Discharge ports 306 are respectively provided on both sides of box body 1. The inner walls of both sides of box body 1 are fixedly connected with limiting rods. 304. The slider 303 is movably set on the surface of the limiting rod 304.

In this embodiment, the rotating reciprocating screw 302 drives the slider 303 to reciprocate left and right, so that the brush 305 follows the slider 303 to reciprocate left and right, thereby scraping the impurities on the top of the filter to both sides of the filter 19, and the impurities are removed. It is discharged through the opened discharge port 306.

Example 2

As shown in Figures 1-3, based on Embodiment 1, the present utility model provides a technical solution: preferably, the sealing structure 4 includes: a mounting plate 401, a bottom opening 408 of the box 1 is provided, and the mounting plate 401 is The top of the installation plate 401 is fixedly connected to the bottom of the box 1. The top of the installation plate 401 is fixedly connected with the connecting block A402 and the connecting block B403. The front of the connecting block A402 is fixedly installed with the motor B404, and the output shaft of the motor B404 is fixedly connected with a bidirectional threaded rod. 406. The other end of the two-way threaded rod 406 is rotatably connected to the front of the connecting block B403 through a bearing. The surface of the two-way threaded rod 406 is threaded with a moving block 405. The bottom of the moving block 405 is fixedly connected with a sealing plate 407. The sealing plate 407 is connected to There is an opening 408 on the adjacent side, and the motor A301 and the motor B404 are electrically connected to the external power supply through wires respectively.

In this embodiment, by starting the motor B404, the output end of the motor B404 drives the two-way threaded rod 406 to rotate, so that the two-way threaded rod 406 drives the two sliders 303 toward or away from each other, thereby adjusting the gap between the two sealing plates 407. distance to achieve a blocked or open state.

The following is a detailed description of the working principle of this cofferdam water leakage sealing device with an installation structure.

As shown in Figure 1-3, first place a cofferdam water leakage sealing device with an installation structure in the corresponding working position, then check to confirm whether all parts of the device are working properly, and check whether the battery has sufficient power. It can be used after the inspection is completed. When using it, start the motor A301, so that the output shaft of the motor A301 drives the reciprocating screw 302 to rotate, so that the reciprocating screw 302 drives the slider 303 to reciprocate left and right, so that the brush 305 follows the slider 303 to reciprocate left and right. Move, thereby scraping the impurities on the top of the filter screen to both sides of the filter screen 19, and the impurities are discharged through the opened outlet 306. By starting the motor B404, the output end of the motor B404 drives the bidirectional threaded rod 406 to rotate, causing the bidirectional threaded rod to rotate. 406 drives the two sliders 303 toward or away from each other, thereby adjusting the distance between the two sealing plates 407 to achieve a blocking or opening state.

Claims (6)

1. A cofferdam water leakage sealing device with an installation structure, including a box (1), characterized in that: the top of the box (1) is connected with a feed port (2), and the box (1) The bottom of 1) is provided with a sealing structure (4), and the inner wall of the box (1) is provided with an anti-clogging structure (3). The anti-clogging structure (3) includes: a motor A (301), the motor A (301) is fixedly installed on one side of the outer wall of the box (1). The output end of the motor A (301) is fixedly connected with a reciprocating screw (302). The other end of the reciprocating screw (302) is connected to the reciprocating screw (302) through a bearing. One side of the inner wall of the box (1) is rotatably connected. The surface of the reciprocating screw (302) is threaded with a slider (303). The bottom of the slider (303) is fixedly connected with a brush (305). A filter screen (19) is fixedly connected to the inner wall of the box (1), and the bottom of the brush (305) is in contact with the top of the filter screen (19). 2. A cofferdam water leakage sealing device with an installation structure according to claim 1, characterized in that: the sealing structure (4) includes: a mounting plate (401), the bottom of the box (1) The opening (408) is provided, and the top of the installation plate (401) is placed in close contact with the bottom of the box (1). The top of the installation plate (401) is fixedly connected with connection block A (402) and connection block B respectively. (403), a motor B (404) is fixedly installed on the front of the connecting block A (402), and a bidirectional threaded rod (406) is fixedly connected to the output shaft of the motor B (404). The bidirectional threaded rod (406) ) is rotatably connected to the front of connecting block B (403) through a bearing. The surface of the two-way threaded rod (406) is threaded with a moving block (405), and the bottom of the moving block (405) is fixedly connected with Sealing plate (407). 3. A cofferdam water leakage sealing device with an installation structure according to claim 2, characterized in that an opening (408) is provided on an adjacent side of the sealing plate (407). 4. A cofferdam water leakage sealing device with an installation structure according to claim 1, characterized in that: discharge ports (306) are respectively provided on both sides of the box (1). 5. A cofferdam water leakage sealing device with an installation structure according to claim 1, characterized in that: the inner walls on both sides of the box (1) are fixedly connected with limiting rods (304), and the sliding The block (303) is movably set on the surface of the limiting rod (304). 6. A cofferdam water leakage sealing device with an installation structure according to claim 2, characterized in that: the motor A (301) and the motor B (404) are electrically connected to an external power supply through wires respectively.