Water stop device for hydraulic engineering construction

Abstract

The utility model discloses a hydraulic engineering construction water stop device which comprises a top plate, a hollow plate is fixedly connected to the bottom of the top plate, U-shaped bottom plates are fixedly connected to the two ends of the bottom of the hollow plate, a gate is slidably connected to the inner wall of the hollow plate, an insertion plate is fixedly connected to the center of the bottom of the gate, and a rubber sleeve is connected to the outer wall of the insertion plate in a sleeved mode. A U-shaped limiting frame is fixedly connected to the bottom of the inner wall of the U-shaped bottom plate, the top end of the inner wall of the U-shaped limiting frame is connected with the outer wall of the rubber sleeve in a sleeving mode, and a push plate capable of sliding up and down to remove sludge is installed at the bottom end of the inner wall of the U-shaped limiting frame; when a forward and reverse rotation motor drives a threaded rod to rotate, a second threaded sleeve drives a push plate to slide up and down in a U-shaped limiting frame, when the push plate slides upwards, the push plate can push all sludge falling into the U-shaped limiting frame out, after a gate is opened, the push plate can move upwards, and when the top face of the push plate and the top face of the U-shaped limiting frame are located on the same horizontal plane, the push plate can move downwards. And sludge in the water flow cannot fall into the U-shaped limiting frame.

Description

Technical Field

[0001] This utility model relates to the field of water-stopping device technology, and in particular to a water-stopping device for water conservancy engineering construction. Background Technology

[0002] As a widely used water-stopping device in water conservancy engineering construction, sluice gates play a vital role. They are not only used to control water flow and prevent disorderly water flow, but also play a key role in many water conservancy projects such as flood control, irrigation, water supply and power generation. The design and installation of sluice gates require precise engineering calculations and strict construction standards to ensure their reliability and safety under various hydrological conditions.

[0003] The following problems exist: In many modern gate designs, sealing strips are usually installed at the bottom of the gate to ensure its sealing performance. These sealing strips are embedded in specially designed sealing grooves. When the gate is open, the sealing strips will detach from the sealing grooves. In this case, as the water flows, some sludge will be carried ashore. Due to gravity, this sludge will often settle in the conveying trough and will not be easily discharged. Over time, the sludge accumulated in the sealing grooves will increase, which will not only hinder the normal closure of the gate, but also have a negative impact on the sealing performance. Ultimately, the accumulation of this sludge will significantly reduce the efficiency and reliability of the entire water-stopping device. Utility Model Content

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] To solve the above problems, the present invention adopts the following technical solution.

[0006] A water-stopping device for water conservancy construction includes a top plate, a hollow plate fixedly connected to the bottom of the top plate, U-shaped bottom plates fixedly connected to both ends of the bottom of the hollow plate, a gate slidably connected to the inner wall of the hollow plate, an insert plate fixedly connected to the bottom center of the gate, a rubber sleeve fitted to the outer wall of the insert plate, a U-shaped limiting frame fixedly connected to the bottom of the inner wall of the U-shaped bottom plate, the top of the inner wall of the U-shaped limiting frame fitting into the outer wall of the rubber sleeve, and a push plate capable of sliding up and down to remove sludge installed at the bottom of the inner wall of the U-shaped limiting frame.

[0007] As a further description of the above technical solution:

[0008] The front end of the U-shaped base plate is fixedly connected to a guide block, and ventilation holes are provided at both the front and rear ends of the hollow plate.

[0009] As a further description of the above technical solution:

[0010] The top plate has a through-hole at the top center, and a first forward and reverse motor is fixedly connected to the inner wall of the hole. The movable end of the first forward and reverse motor is rotatably connected to a threaded column. The outer wall of the threaded column is threadedly connected to a first threaded sleeve. The gate has a through-hole, and the outer wall of the first threaded sleeve is installed in the inner hole of the gate.

[0011] As a further description of the above technical solution:

[0012] Both ends of the insert plate have through holes extending vertically, and the inner walls of the through holes are fixedly connected with threaded rings. The bottom of the inner wall of the rubber sleeve is fixedly connected with an mounting plate, and bolts pass through both ends of the mounting plate. The top of the outer wall of each bolt is threaded to the inner wall of the threaded ring.

[0013] As a further description of the above technical solution:

[0014] A through hole is provided at the bottom center of the U-shaped limiting frame, and a cavity is provided at the bottom center of the inner wall of the U-shaped base plate. A second forward and reverse motor is fixedly connected to the bottom end of the inner wall of the cavity. A threaded rod is rotatably connected to the movable end of the second forward and reverse motor. A second threaded sleeve is threadedly connected to the outer wall of the threaded rod. The outer wall of the second threaded sleeve is slidably connected to the inner wall of the through hole. The top of the second threaded sleeve is fixedly connected to the bottom center of the push plate.

[0015] As a further description of the above technical solution:

[0016] The rear end of the U-shaped base plate is provided with a placement cavity, the internal space of the placement cavity is interconnected with the internal space of the cavity body, and a storage box is fixedly connected to one end of the inner wall of the placement cavity.

[0017] As a further description of the above technical solution:

[0018] The front end of the storage box is fixedly connected to a wire, and the front end of the wire is fixedly connected to the wiring port on the outer wall of the second forward and reverse motor. The other end of the inner wall of the placement cavity is fitted with a sealing plug.

[0019] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0020] (1) When the forward and reverse motor rotates with the threaded rod, the second threaded sleeve will slide up and down inside the U-shaped limit frame with the push plate. When the push plate slides up, it can push out all the sludge that has fallen into the U-shaped limit frame. After the gate is opened, the push plate can move up. When the top surface of the push plate is on the same horizontal plane as the top surface of the U-shaped limit frame, the sludge in the water flow cannot fall into the U-shaped limit frame.

[0021] (2) By setting the connection structure between the U-shaped limit frame and the rubber sleeve, it is beneficial to improve the sealing performance of the bottom of the gate. By setting the simple connection method between the bolt, the mounting plate and the threaded ring, the disassembly and assembly of the rubber sleeve is more convenient and quick. Attached Figure Description

[0022] Figure 1 This is the right view of the present invention;

[0023] Figure 2 This is a right-side sectional view of the present invention.

[0024] The correspondence between the labels and component names in the attached figures is as follows:

[0025] 1. Top plate; 2. Hollow plate; 3. U-shaped bottom plate; 4. Guide block; 5. Vent hole; 6. First forward / reverse motor; 7. Threaded column; 8. First threaded sleeve; 9. Gate; 10. Insert plate; 11. Threaded ring; 12. Rubber sleeve; 13. Mounting plate; 14. Bolt; 15. U-shaped limit frame; 16. Through hole; 17. Cavity; 18. Second forward / reverse motor; 19. Threaded rod; 20. Second threaded sleeve; 21. Push plate; 22. Placement cavity; 23. Storage box; 24. Wire; 25. Sealing plug. Detailed Implementation

[0026] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0027] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments. The present invention provides the following embodiments.

[0029] Reference Figure 1-2 This utility model provides an embodiment of a water-stopping device for water conservancy engineering construction, comprising a top plate 1, a hollow plate 2 fixedly connected to the bottom of the top plate 1, a square cavity extending vertically through the hollow plate 2, U-shaped base plates 3 fixedly connected to both ends of the bottom of the hollow plate 2, and a guide block 4 fixedly connected to the front end of the U-shaped base plate 3. The guide block 4 guides the water flow. Ventilation holes 5 are provided at both the front and rear ends of the hollow plate 2, and the internal space of the ventilation holes 5 communicates with the internal space of the square cavity in the hollow plate 2. A circular hole extending vertically through the top center of the top plate 1 is provided, and a first forward / reverse motor 6 is fixedly connected to the inner wall of the circular hole. The first forward / reverse motor 6 can be moved... The first reversible motor 6 extends into the square cavity inside the hollow plate 2. The movable end of the first reversible motor 6 is rotatably connected to a threaded post 7. The threaded post 7 is set in the square cavity inside the hollow plate 2. The outer wall of the threaded post 7 is threadedly connected to a first threaded sleeve 8. The outer wall of the first threaded sleeve 8 is fixedly connected to a gate 9. The outer wall of the gate 9 is slidably connected to the inner wall of the hollow plate 2. When the first reversible motor 6 rotates the threaded post 7, the first threaded sleeve 8 can move up and down on the outer wall of the rotating threaded post 7. At the same time, the gate 9 will also slide up and down inside the square cavity in the hollow plate 2. When the gate 9 slides upward, it is in the open state. When the gate 9 slides downward, it is in the closed state.

[0030] A plate 10 is fixedly connected to the bottom center of the gate 9. Both ends of the plate 10 have through holes extending vertically, and threaded rings 11 are fixedly connected to the inner walls of each through hole. A rubber sleeve 12 is fitted onto the outer wall of the plate 10. A mounting plate 13 is fixedly connected to the bottom of the inner wall of the rubber sleeve 12. Both ends of the mounting plate 13 have through holes extending vertically, and bolts 14 are vertically threaded through the inner walls of each through hole. The top of the outer wall of each bolt 14 is threaded to the inner wall of the threaded ring 11. The connection between the bolts 14, the mounting plate 13, and the threaded ring 11 is thus established. The connection structure allows the rubber sleeve 12 to be fixed to the outer wall of the insert plate 10. The simple connection between the bolt 14, the mounting plate 13, and the threaded ring 11 makes the assembly and disassembly of the rubber sleeve 12 more convenient and quick. A U-shaped limiting frame 15 is fixedly connected to the bottom of the inner wall of the U-shaped base plate 3. The top of the inner wall of the U-shaped limiting frame 15 is sleeved with the outer wall of the rubber sleeve 12. The connection structure between the U-shaped limiting frame 15 and the rubber sleeve 12 helps to improve the sealing performance of the bottom of the gate 9. A through hole 16 is provided at the center of the bottom of the U-shaped limiting frame 15.

[0031] A cavity 17 is formed at the center of the bottom of the inner wall of the U-shaped base plate 3. A U-shaped limiting frame 15 is positioned directly above the cavity 17. A second forward / reverse motor 18 is fixedly connected to the bottom of the inner wall of the cavity 17. The movable end of the second forward / reverse motor 18 faces directly upward. A threaded rod 19 is rotatably connected to the movable end of the second forward / reverse motor 18. A second threaded sleeve 20 is threadedly connected to the outer wall of the threaded rod 19. The outer wall of the second threaded sleeve 20 is slidably connected to the inner wall of the through hole 16. A push plate 21 is fixedly connected to the top of the second threaded sleeve 20. The outer wall of the push plate 21 can slide up and down against the inner wall of the U-shaped limiting frame 15. When the second forward / reverse motor 18 rotates with the threaded rod 19, the second threaded sleeve 20 will slide up and down inside the U-shaped limiting frame 15 with the push plate 21. When the push plate 21 slides upward... When in motion, the push plate 21 can push out all the sludge that has fallen into the U-shaped limiting frame 15. It is worth noting that when the gate 9 is opened, the push plate 21 can move upward. When the top surface of the push plate 21 is on the same horizontal plane as the top surface of the U-shaped limiting frame 15, the sludge in the water flow cannot fall into the U-shaped limiting frame 15. The rear end of the U-shaped bottom plate 3 is provided with a placement cavity 22. The internal space of the placement cavity 22 is interconnected with the internal space of the cavity 17. One end of the inner wall of the placement cavity 22 is fixedly connected to a battery box 23. The front end of the battery box 23 is fixedly connected to a wire 24. The front end of the wire 24 is fixedly connected to the wiring port on the outer wall of the second forward and reverse motor 18. The other end of the inner wall of the placement cavity 22 is fitted with a sealing plug 25. When the sealing plug 25 is removed, the staff can replenish the battery box 23 with power.

[0032] The above description, in conjunction with specific embodiments, provides a further detailed explanation of the present utility model. It should not be construed that the specific implementation of the present utility model is limited to these descriptions. For those skilled in the art, several simple deductions or substitutions can be made without departing from the concept of the present utility model, and all such deductions or substitutions should be considered to fall within the scope of protection defined by the claims submitted by the present utility model.

Claims

1. A water conservancy construction water-stopping device comprising a top plate (1), characterized in that: The bottom of the top plate (1) is fixedly connected with a hollow plate (2), the two ends of the bottom of the hollow plate (2) are fixedly connected with a U-shaped bottom plate (3), the inner wall of the hollow plate (2) is slidably connected with a gate (9), the bottom center of the gate (9) is fixedly connected with a plugboard (10), the outer wall of the plugboard (10) is sleeved with a rubber sleeve (12), the bottom of the inner wall of the U-shaped bottom plate (3) is fixedly connected with a U-shaped limiting frame (15), the outer wall of the rubber sleeve (12) is sleeved with the inner wall top end of the U-shaped limiting frame (15), and the inner wall bottom end of the U-shaped limiting frame (15) is provided with a push plate (21) capable of sliding up and down to remove sludge.

2. The hydraulic engineering construction water-stopping device according to claim 1, characterized in that: The front end of the U-shaped bottom plate (3) is fixedly connected with a guide block (4), and the front end and the rear end of the hollow plate (2) are both provided with a ventilation hole (5).

3. The water conservancy construction sealing device according to claim 1, characterized in that: The top center of the top plate (1) is provided with a circular hole penetrating up and down, and the inner wall of the circular hole is fixedly connected with a first forward and reverse motor (6), the movable end of the first forward and reverse motor (6) is rotatably connected with a threaded column (7), the outer wall of the threaded column (7) is threadedly connected with a first threaded sleeve (8), a circular hole penetrating up and down is formed in the gate (9), and the outer wall of the first threaded sleeve (8) is mounted in the inner circular hole of the gate (9).

4. The water conservancy construction sealing device according to claim 1, characterized in that: The two ends of the plugboard (10) are both provided with a perforation penetrating up and down, and the inner wall of the perforation is fixedly connected with a threaded ring (11), the inner wall bottom end of the rubber sleeve (12) is fixedly connected with a mounting plate (13), the two ends of the mounting plate (13) penetrate a bolt (14), and the outer wall top end of the bolt (14) is threadedly connected with the inner wall of the threaded ring (11).

5. The hydraulic engineering construction water-stopping device according to claim 1, characterized in that: The bottom center of the U-shaped limiting frame (15) is provided with a through hole (16), the bottom center of the inner wall of the U-shaped bottom plate (3) is provided with a cavity (17), the inner wall bottom end of the cavity (17) is fixedly connected with a second forward and reverse motor (18), the movable end of the second forward and reverse motor (18) is rotatably connected with a threaded rod (19), the outer wall of the threaded rod (19) is threadedly connected with a second threaded sleeve (20), the outer wall of the second threaded sleeve (20) is slidably connected with the inner wall of the through hole (16), and the top of the second threaded sleeve (20) is fixedly connected with the bottom center of the push plate (21).

6. The hydraulic engineering construction water-stopping device according to claim 5, characterized in that: The rear end of the U-shaped bottom plate (3) is provided with a placing cavity (22), the internal space of the placing cavity (22) communicates with the internal space of the cavity (17), and the inner wall of the placing cavity (22) is fixedly connected with a power storage box (23) at one end.

7. The hydraulic engineering construction water-stopping device according to claim 6, characterized in that: The front end of the power storage box (23) is fixedly connected with a wire (24), the front end of the wire (24) is fixedly connected with the wiring port of the outer wall of the second forward and reverse motor (18), and the inner wall of the placing cavity (22) is sleeved with a plugging plug (25) at the other end.

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