Water stop device for hydraulic engineering construction
By introducing cleaning and anti-blocking structures into the water-stopping device during water conservancy project construction, the problem of gate plate corrosion due to silt was solved, automatic cleaning and anti-blocking functions were achieved, and the service life of the gate was extended.
Patent Information
- Application Number
- CN202422658176.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-01
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-11-01
AI Technical Summary
The gate panels of existing water-stopping devices in water conservancy project construction are prone to silt deposition when immersed in water for a long time, which leads to accelerated corrosion and reduced service life.
A water-stop device with a cleaning structure is designed. The door panel is moved up and down by the screw driven by the hoist, and the surface of the door panel is cleaned with a cleaning brush. Combined with the dirt collecting frame and anti-blocking structure, automatic silt cleaning is achieved.
It effectively avoids the deposition of silt on the surface of the door panel, prolongs the service life of the gate, improves the cleaning efficiency, and prevents foreign objects from getting stuck in the device.
Smart Images
Figure CN223458770U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to water conservancy construction water stop device technical field especially relates to water conservancy construction water stop device. BACKGROUND
[0002] Water conservancy construction water stop device is used for temporarily or permanently plugging water source in the construction process of water conservancy and hydropower engineering, underground engineering, tunnel engineering etc., prevents water flow or groundwater leakage, ensures the safety of construction and the key equipment of engineering quality, the design and application of this kind of device are directly related to the smooth progress of the whole project and the safe and stable operation, and the water conservancy gate is the commonly used water conservancy construction water stop device.
[0003] The staff often finds that the gate plate in the water conservancy construction water stop device needs to be soaked in water for a long time when working, so the surface will deposit thick silt, the silt is easy to corrode the gate plate, accelerates the corrosion speed of the gate plate, and reduces the service life of the gate. UTILITY MODEL CONTENTS
[0004] The utility model discloses a water conservancy construction water stop device which solves the problems in the prior art.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a water conservancy construction water stop device, comprising a frame, a chute is formed in the frame, a gate plate is slidably connected in the chute, an opening and closing machine is fixedly connected to the frame, a screw rod is arranged on the opening and closing machine, one end of the screw rod is rotatably connected to the gate plate, a cleaning structure is arranged on the frame, the cleaning structure mainly comprises a cleaning brush, the cleaning brush is rotatably connected to the frame, a motor is fixedly connected to the frame, and an output shaft of the motor is fixedly connected to the cleaning brush.
[0006] The above-mentioned components achieve the following effects: the frame is installed at a position where water needs to be stopped, the opening and closing machine is started to drive the screw rod to move up and down, thereby driving the gate plate to move up and down, when the gate plate moves to the upper side, water flow can pass through, the bristles on the cleaning brush are in close contact with the surface of the gate plate, when the gate plate moves to the lower side, water flow is cut off, during the upward movement of the gate plate, the cleaning brush cleans the surface of the gate plate from right to left, the motor is started, the output shaft of the motor drives the cleaning brush to rotate, the cleaning effect is improved, thereby avoiding the situation that the gate plate needs to be soaked in water for a long time when working, so the surface will deposit thick silt, the silt is easy to corrode the gate plate, accelerates the corrosion speed of the gate plate, and reduces the service life of the gate.
[0007] Preferably, the frame is provided with a dirt receiving frame, a plurality of filter holes are formed on the dirt receiving frame, and arc-shaped grooves are formed on both sides of the dirt receiving frame.
[0008] The effect achieved by the above components is that the cleaned sundries fall into the dirt receiving frame, the bottom wall of the dirt receiving frame is inclined, the filter holes allow water to fall, and the arc-shaped grooves prevent affecting the rotation of the cleaning brush.
[0009] Preferably, the dirt receiving frame is fixedly connected with two fixing rods, and the frame is fixedly connected with a mounting plate, and two mounting grooves are formed on the mounting plate.
[0010] The effect achieved by the above components is that the fixing rods are respectively clamped into the two mounting grooves, the dirt receiving frame can be mounted on the frame, and vice versa, so that the dirt in the dirt receiving frame can be cleaned.
[0011] Preferably, two round rods are slidably connected to the frame, two round holes are formed on the mounting plate, and a round hole is formed on the fixing rod.
[0012] The effect achieved by the above components is that the round rods are inserted into the corresponding round holes, the fixing rods are limited, and the position of the dirt receiving frame is more stable.
[0013] Preferably, an anti-blocking structure is arranged in the sliding groove, the anti-blocking structure mainly comprises four telescopic rods, the four telescopic rods are fixedly connected to the inner wall of the sliding groove, and an anti-blocking plate is fixedly connected to the four telescopic rods.
[0014] The effect achieved by the above components is that when the door plate is closed, the anti-blocking plate is pressed downward, and the four telescopic rods are retracted.
[0015] Preferably, a spring is sleeved on the telescopic rod, one end of the spring is fixedly connected to the anti-blocking plate, and the other end of the spring is fixedly connected to the inner wall of the sliding groove.
[0016] The effect achieved by the above components is that the telescopic rod is retracted, the spring is retracted, and when the door plate rises, the anti-blocking plate moves upward under the elastic force of the spring, the sundries in the sliding groove are pushed out, and the device is prevented from being blocked by foreign matters.
[0017] Preferably, a first air bag is fixedly connected to the lower inner wall of the sliding groove.
[0018] The effect achieved by the above components is that the anti-blocking plate is pressed when it is lowered.
[0019] Preferably, two second air bags are fixedly connected to the upper inner wall of the sliding groove, a connecting pipe is fixedly and communicatively connected between the first air bag and the second air bag, and the connecting pipe is fixedly connected to the frame.
[0020] The effect achieved by the above components is that the first air bag is extruded to deliver gas to the second air bag through the connecting pipe, and when the door plate is lifted to extrude the two second air bags, the gas in the second air bags is extruded to the first air bag through the connecting pipe, thereby improving the effect of the back lifting of the anti-blocking plate.
[0021] Compared with the prior art, the utility model has the advantages and positive effects that in the utility model, the frame body is installed at the position where water stopping is needed, the screw rod is driven to move up and down by the starting and stopping machine, and then the door plate is driven to move up and down, when the door plate moves to the upper side, water flow can pass, the bristles on the cleaning brush are close to the surface of the door plate, when the door plate moves to the lower side, water flow is cut off, during the process of moving the door plate upward, the cleaning brush cleans the surface of the door plate from right to left, the motor is started, the output shaft of the motor drives the cleaning brush to rotate, the cleaning effect is improved, thereby avoiding the situation that the door plate of the gate needs to be soaked in water for a long time during work, so that thick sludge is deposited on the surface of the door plate, the sludge is easy to corrode the door plate, the corrosion speed of the door plate is accelerated, and the service life of the gate is reduced. BRIEF DESCRIPTION OF DRAWINGS
[0022] Figure 1 A three-dimensional structure schematic diagram of the water conservancy construction water stopping device is provided for the utility model;
[0023] Figure 2 A partial schematic diagram of the cleaning structure of the water conservancy construction water stopping device is provided for the utility model;
[0024] Figure 3 A partial schematic diagram of the anti-blocking structure of the water conservancy construction water stopping device is provided for the utility model;
[0025] Figure 4 The water conservancy construction water stopping device is provided for the utility model Figure 2 An enlarged view of part A of the utility model.
[0026] Legend: 1, frame body; 2, sliding groove; 3, door plate; 4, screw rod; 5, starting and stopping machine; 6, cleaning structure; 61, cleaning brush; 62, motor; 63, dirt receiving frame; 64, filter hole; 65, arc-shaped groove; 66, fixed rod; 67, circular hole; 68, mounting plate; 69, mounting groove; 610, round rod; 7, anti-blocking structure; 71, telescopic rod; 72, anti-blocking plate; 73, spring; 74, first air bag; 75, second air bag; 76, connecting pipe. DETAILED DESCRIPTION
[0027] Example 1, as Figure 1The water conservancy construction water stop device shown, including frame body 1, frame body 1 is set with chute 2, the sliding connection is set with door plate 3 in chute 2, frame body 1 is fixedly connected with opening and closing machine 5, opening and closing machine 5 is provided with screw rod 4, and one end of screw rod 4 is rotatably connected with door plate 3.
[0028] With reference to Figure 2 And Figure 4 , frame body 1 is provided with cleaning structure 6, and cleaning structure 6 is mainly composed of cleaning brush 61, cleaning brush 61 is rotatably connected on frame body 1, frame body 1 is fixedly connected with motor 62, and the output shaft of motor 62 is fixedly connected with cleaning brush 61, frame body 1 is installed at the position where water stop is needed, screw rod 4 is driven to move up and down by starting opening and closing machine 5, in turn door plate 3 is driven to move up and down, when door plate 3 moves to the upper side, water flow can pass through, the bristles on cleaning brush 61 are in close contact with the surface of door plate 3, when door plate 3 moves to the lower side, water flow is cut off, during the process of moving door plate 3 upward, cleaning brush 61 is cleaned to the surface of door plate 3 from right to left, starting motor 62, the output shaft of motor 62 drives cleaning brush 61 to rotate, improves the cleaning effect, so as to avoid the situation that the service life of the gate is reduced due to the fact that the gate door plate 3 needs to be soaked in water for a long time during work, so that thick sludge is deposited on the surface of the gate door plate 3, the sludge is easy to corrode the gate door plate 3, and the corrosion speed of the gate door plate 3 is accelerated, frame body 1 is provided with a dirt receiving frame 63, a plurality of filter holes 64 are formed in the dirt receiving frame 63, arc-shaped grooves 65 are formed on the two sides of the dirt receiving frame 63, the cleaned sundries fall into the dirt receiving frame 63, the bottom wall of the dirt receiving frame 63 is inclined, the filter holes 64 can make water fall down, the arc-shaped grooves 65 can prevent affecting the rotation of the cleaning brush 61, two fixed rods 66 are fixedly connected on the dirt receiving frame 63, an installation plate 68 is fixedly connected on frame body 1, two installation grooves 69 are formed in the installation plate 68, the fixed rods 66 are respectively clamped into the two installation grooves 69, the dirt receiving frame 63 can be installed on frame body 1, and vice versa, the dirt receiving frame 63 can be removed, which facilitates cleaning of the dirt in the dirt receiving frame 63, two round rods 610 are slidably connected on frame body 1, two round holes 67 are formed in the installation plate 68, round holes 67 are formed in the fixed rods 66, the round rods 610 are inserted into the corresponding round holes 67, the fixed rods 66 are positioned, and the position of the dirt receiving frame 63 is more stable.
[0029] With reference to Figure 3The anti-blocking structure 7 is mainly composed of four telescopic rods 71, the four telescopic rods 71 are all fixedly connected to the inner wall of the chute 2, the four telescopic rods 71 are jointly and fixedly connected with an anti-blocking plate 72, when the door plate 3 is closed, the anti-blocking plate 72 is pressed downwards, the four telescopic rods 71 are driven to contract, a spring 73 is sleeved on the telescopic rod 71, one end of the spring 73 is fixedly connected to the anti-blocking plate 72, the other end of the spring 73 is fixedly connected to the inner wall of the chute 2, the telescopic rod 71 is contracted to drive the spring 73 to contract, therefore, when the door plate 3 is lifted, the anti-blocking plate 72 is moved upwards under the rebounding force of the spring 73, the sundries in the chute 2 is pushed out, the device is prevented from being blocked by foreign matters, the first air bag 74 is fixedly connected to the lower inner wall of the chute 2, the anti-blocking plate 72 is pressed when it is lowered to press the first air bag 74, two second air bags 75 are fixedly connected to the upper inner wall of the chute 2, the first air bag 74 and the second air bag 75 are jointly and fixedly connected with a connecting pipe 76, the connecting pipe 76 is fixedly connected with the frame 1, the first air bag 74 is pressed to convey the gas to the second air bag 75 through the connecting pipe 76, when the door plate 3 is lifted to press the two second air bags 75, the gas in the second air bag 75 is pressed to the first air bag 74 through the connecting pipe 76, the effect of lifting the anti-blocking plate 72 is improved.
[0030] The working principle is that the frame body 1 is installed at a position where water needs to be stopped, the screw rod 4 is driven to move up and down by starting the opening and closing machine 5, and then the door plate 3 is driven to move up and down, when the door plate 3 moves to the upper side, water flow can pass through, the bristles on the cleaning brush 61 are tightly attached to the surface of the door plate 3, when the door plate 3 moves to the lower side, the water flow is stopped, in the process of moving the door plate 3 upward, the cleaning brush 61 cleans the surface of the door plate 3 from right to left, the motor 62 is started, the output shaft of the motor 62 drives the cleaning brush 61 to rotate, and the cleaning effect is improved, so that the situation that the service life of the gate is reduced due to the fact that the door plate 3 of the gate needs to be soaked in water for a long time during work, so that thick sludge is deposited on the surface of the door plate 3, the sludge is easy to corrode the door plate 3, the corrosion speed of the door plate 3 is accelerated, and the situation that the service life of the gate is reduced is avoided, the sundries cleaned are dropped into the dirt receiving frame 63, the bottom wall of the dirt receiving frame 63 is inclined, the filter hole 64 allows water to fall, the arc-shaped groove 65 can prevent affecting the rotation of the cleaning brush 61, the fixed rods 66 are respectively clamped into the two mounting grooves 69, the dirt receiving frame 63 can be installed on the frame body 1, and vice versa, the dirt receiving frame 63 can be taken down, the dirt in the dirt receiving frame 63 is conveniently cleaned, the round rod 610 is inserted into the corresponding round hole 67, the fixed rods 66 are positioned, the position of the dirt receiving frame 63 is more stable, when the door plate 3 is closed, the anti-blocking plate 72 is pressed downward, the four telescopic rods 71 are driven to contract, the telescopic rods 71 drive the springs 73 to contract, so that when the door plate 3 rises, the anti-blocking plate 72 moves upward under the action of the elastic force of the springs 73, the sundries in the sliding groove 2 are pushed out, foreign matters are prevented from being clamped in the device, and the anti-blocking plate 72 is pressed when descending, the first air bag 74 is pressed, the first air bag 74 is pressed, and the gas is transported into the second air bag 75 through the connecting pipe 76, when the door plate 3 rises and presses the two second air bags 75, the gas in the second air bag 75 is pressed into the first air bag 74 through the connecting pipe 76, and the effect of the anti-blocking plate 72 rising is improved.
[0031] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any person skilled in the art can modify or change the above-mentioned technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification made on the basis of the technical essence of the present application to the above-mentioned embodiments still belongs to the protection scope of the technical scheme of the present application. In the description of the present application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements. For those skilled in the art, the specific meaning of the above-mentioned terms in the present application can be understood according to the specific circumstances.
Claims
1. A water conservancy construction water stop device comprising a frame body (1), characterized in that: The frame (1) is provided with a sliding groove (2), the sliding groove (2) is slidably connected with a door plate (3), the frame (1) is fixedly connected with an opening and closing machine (5), the opening and closing machine (5) is provided with a screw rod (4), one end of the screw rod (4) is rotatably connected with the door plate (3), the frame (1) is provided with a cleaning structure (6), the cleaning structure (6) is mainly composed of a cleaning brush (61), the cleaning brush (61) is rotatably connected on the frame (1), the frame (1) is fixedly connected with a motor (62), the output shaft of the motor (62) is fixedly connected with the cleaning brush (61).
2. The hydraulic construction sealing device according to claim 1, characterized in that: The frame (1) is provided with a dirt receiving frame (63), a plurality of filter holes (64) are formed in the dirt receiving frame (63), and arc-shaped grooves (65) are formed on both sides of the dirt receiving frame (63).
3. The hydraulic construction sealing device according to claim 2, characterized in that: The dirt receiving frame (63) is fixedly connected with two fixed rods (66), the frame (1) is fixedly connected with a mounting plate (68), and the mounting plate (68) is provided with two mounting grooves (69).
4. The hydraulic construction sealing device according to claim 3, characterized in that: The frame (1) is slidably connected with two round rods (610), the mounting plate (68) is provided with two round holes (67), and the fixed rods (66) are provided with round holes (67).
5. The hydraulic construction sealing device according to claim 4, characterized in that: The sliding groove (2) is provided with an anti-blocking structure (7), the anti-blocking structure (7) is mainly composed of four telescopic rods (71), the four telescopic rods (71) are fixedly connected to the inner wall of the sliding groove (2), and the four telescopic rods (71) are fixedly connected with an anti-blocking plate (72).
6. The hydraulic construction sealing device according to claim 5, characterized in that: The telescopic rod (71) is provided with a spring (73), one end of the spring (73) is fixedly connected to the anti-blocking plate (72), and the other end of the spring (73) is fixedly connected to the inner wall of the sliding groove (2).
7. The hydraulic construction sealing device according to claim 6, characterized in that: The lower inner wall of the sliding groove (2) is fixedly connected with a first air bag (74).
8. The hydraulic construction sealing device according to claim 7, characterized in that: The upper inner wall of the sliding groove (2) is fixedly connected with two second air bags (75), the first air bag (74) and the second air bag (75) are fixedly connected in communication with a connecting pipe (76), and the connecting pipe (76) is fixedly connected with the frame (1).