Water conservancy gate

Abstract

The utility model discloses a water conservancy gate which comprises two fixing piles, the tops of the two fixing piles are jointly and fixedly connected with a top plate, the top of the top plate is connected with two pull ropes through a lifting device, two through holes are formed in the side wall of the top plate, one ends of the two pull ropes penetrate through the two through holes respectively and are connected with the two through holes in a sliding mode, and the other ends of the two pull ropes are connected with the lifting device. One ends of the two pull ropes are jointly and fixedly connected with a gate body, the side walls of the two fixing piles are each fixedly connected with two limiting plates, the two limiting plates on the side walls of the two fixing piles are oppositely arranged, and the two sides of the gate body are slidably connected between the two limiting plates on the side walls of the two fixing piles correspondingly. Through mutual cooperation of the net bag, the pull rope, the push plate, the spring and other components, the contact position of the bottom of the gate and a riverbed can be cleaned and shielded, stones cannot fall on the contact position of the gate and the riverbed, and therefore the service life of the gate is prolonged, and the gate is convenient, rapid and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of gates, in particular to a water conservancy gate. Background Art

[0002] Gates are control facilities used to close and open drainage channels and are important components of hydraulic structures. They can be used to intercept water flow, control water levels, regulate flow rates, discharge sediment and floating objects, etc. When existing hydraulic gates are opened to release water, floating objects and other garbage accumulated at the gates will flow into the next section of the river basin as the gates are opened, causing pollution to spread.

[0003] For example, Chinese patent publication number CN220364945U discloses a water conservancy flood control gate, which includes a fixed frame, a top plate is arranged on the top outer wall of the fixed frame, and a limiting groove is opened on the outer wall on the opposite side of the fixed frame, a baffle is slidably connected inside the limiting groove, and a connecting screw is welded on the top outer wall of the baffle, two connecting plates are welded on the bottom outer wall of the top plate, connecting grooves are opened on the outer walls on both sides of the fixed frame, and the connecting plates are plugged into the inside of the connecting grooves, bottom plates are welded on the outer walls on both sides of the fixed frame, and a fixing hole is opened on the top outer wall of the bottom plate, reinforcement rods are installed on the outer walls on both sides of the fixed frame by bolts, and the reinforcement rods are located on both sides of the baffle.

[0004] When the gate is opened to release water, stones and other impurities in the water will flow through the bottom of the gate. In the above solution, it is not convenient to clean the contact point between the gate and the riverbed, resulting in stones and other impurities easily causing damage to the bottom of the gate when the gate is closed, thereby affecting the use of the gate and not being very convenient. Utility Model Content

[0005] The utility model provides a water conservancy gate to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A water conservancy gate comprises two fixed piles, the tops of the two fixed piles are jointly fixedly connected with a top plate, the top of the top plate is connected with two pull ropes through a lifting device, the side wall of the top plate is provided with two through holes, one end of the two pull ropes respectively penetrates the two through holes and is slidably connected to the two through holes, one end of the two pull ropes is jointly fixedly connected with a gate body, the side walls of the two fixed piles are both fixedly connected with two limit plates, the two limit plates of the side walls of the two fixed piles are arranged oppositely, the two sides of the gate body are respectively slidably connected between the two limit plates of the side walls of the two fixed piles, the side wall at one end of the bottom of the gate body is arranged in an inclined shape, a fender is fixedly connected between the lower ends of the two fixed piles, the side walls of the fender are provided with a sliding groove, the side walls of the sliding groove are fixedly connected with a spring, one end of the spring is fixedly connected with a push plate, the push plate is slidably connected in the sliding groove, one end of the push plate extends out of the sliding groove and rests on the side wall of the gate body, one end of the push plate is arranged in an inclined shape, and the side walls of the two fixed piles are provided with a garbage collecting device.

[0008] As a further improvement of the present technical solution: the lifting device includes a motor, the motor is fixedly connected to the top side wall of the top plate, two support plates are fixedly connected to the top of the top plate, a roller is rotatably connected between the two support plates, one end of the two pull ropes are respectively wrapped around and connected to the outer ring side walls at both ends of the roller, the output shaft of the motor passes through one of the support plates and is rotatably connected to the support plate, and one end of the output shaft of the motor is fixedly connected to the side wall of one end of the roller.

[0009] As a further improvement of the technical solution: an annular plate is fixedly connected to the outer ring side wall of the roller shaft, and the annular plate is located between the two pull ropes.

[0010] As a further improvement of the present technical solution: the garbage collection device comprises two mounting plates, the two mounting plates are respectively fixedly connected to the side walls of the two fixed piles, the side walls of the two mounting plates are provided with card slots, the two card slots are slidably connected with a frame, and the side walls of the frame are provided with a net bag.

[0011] As a further improvement of the technical solution: a handle is fixedly connected to the top of the frame, and the surface of the handle is provided with anti-slip grooves.

[0012] As a further improvement of the technical solution: the two pull ropes are both made of stainless steel.

[0013] Compared with the prior art, the beneficial effect of the utility model is that the device can clean and shield the position where the bottom of the gate contacts the riverbed through the cooperation of the net bag, pull rope, push plate, spring and other components, so that stones cannot fall on the position where the gate contacts the riverbed, thereby increasing the service life of the gate. It is convenient, fast and highly practical.

[0014] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0016] Figure 1 This is a schematic diagram of the front cross-sectional structure of a water conservancy gate proposed by the utility model;

[0017] Figure 2 This is a front view structural schematic diagram of a water conservancy gate proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the left-side cross-sectional structure of a water conservancy gate proposed by the utility model;

[0019] Figure 4 This is a schematic diagram of a top-view cross-sectional structure of a hydraulic gate middle frame proposed by the utility model;

[0020] Figure 5 for Figure 3 Schematic diagram of the locally enlarged structure of A in the middle.

[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0022] 1. Fixed pile; 2. Gate body; 3. Limit plate; 4. Top plate; 5. Motor; 6. Support plate; 7. Through hole; 8. Roller; 9. Ring plate; 10. Pull rope; 11. Frame; 12. Net bag; 13. Fender; 14. Handle; 15. Mounting plate; 16. Slot; 17. Sliding slot; 18. Push plate; 19. Spring. DETAILED DESCRIPTION

[0023] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. It should be noted that the accompanying drawings are all in a very simplified form and are not in precise proportions, and are only used to facilitate and clearly assist in explaining the purpose of the embodiments of the present invention.

[0024] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0026] See also Figure 1-5 In the embodiment of the utility model, a water conservancy gate includes two fixed piles 1, the tops of the two fixed piles 1 are fixedly connected to a top plate 4, the top of the top plate 4 is connected to two pull ropes 10 through a lifting device, the side wall of the top plate 4 is provided with two through holes 7, one end of the two pull ropes 10 respectively passes through the two through holes 7 and is slidably connected to the two through holes 7, one end of the two pull ropes 10 is fixedly connected to a gate body 2, the side walls of the two fixed piles 1 are fixedly connected to two limit plates 3, the two limit plates 3 on the side walls of the two fixed piles 1 are arranged opposite to each other, and the two sides of the gate body 2 are slidably connected to each other. It is dynamically connected between the two limit plates 3 on the side walls of the two fixed piles 1, and the side wall at one end of the bottom of the gate body 2 is arranged in an inclined shape. A mud guard 13 is fixedly connected between the lower ends of the two fixed piles 1, and a sliding groove 17 is opened on the side wall of the mud guard 13. A spring 19 is fixedly connected to the side wall of the sliding groove 17, and a push plate 18 is fixedly connected to one end of the spring 19. The push plate 18 is slidably connected in the sliding groove 17, and one end of the push plate 18 extends out of the sliding groove 17 and rests on the side wall of the gate body 2. One end of the push plate 18 is arranged in an inclined shape, and a garbage collection device is provided on the side walls of the two fixed piles 1.

[0027] See also Figure 1-3The lifting device includes a motor 5, which is fixedly connected to the top side wall of the top plate 4. Two support plates 6 are fixedly connected to the top of the top plate 4. A roller shaft 8 is rotatably connected between the two support plates 6. One end of two pull ropes 10 are respectively wrapped around and connected to the outer ring side walls of the two ends of the roller shaft 8. The output shaft of the motor 5 passes through one of the support plates 6 and is rotatably connected to the support plate 6. One end of the output shaft of the motor 5 is fixedly connected to the side wall of one end of the roller shaft 8. By starting the motor 5, the motor 5 drives the roller shaft 8 to rotate, thereby winding or lowering the pull rope 10, so that the pull rope 10 drives the gate body 2 to move up and down, thereby controlling the opening and closing of the gate body 2.

[0028] See also Figure 1-3 An annular plate 9 is fixedly connected to the outer ring side wall of the roller shaft 8, and the annular plate 9 is located between the two pull ropes 10. The two pull ropes 10 can be limited by the set annular plate 9 to prevent the two pull ropes 10 from being staggered.

[0029] See also Figure 1-4 The garbage collection device includes two mounting plates 15, which are respectively fixedly connected to the side walls of the two fixed piles 1. The side walls of the two mounting plates 15 are provided with card slots 16. The two card slots 16 are slidably connected with a frame 11. The side wall of the frame 11 is provided with a net bag 12. When the gate body 2 is raised to release water, the net bag 12 will block and collect garbage in the water flow.

[0030] See also Figure 1-3 A handle 14 is fixedly connected to the top of the frame 11, and a surface of the handle 14 is provided with anti-slip grooves. The frame 11 can be removed by lifting the handle 14, so that the two ends of the frame 11 are separated from the card slots 16, thereby cleaning the garbage in the net bag 12.

[0031] See also Figure 1-3 The two pull ropes 10 are both made of stainless steel to enhance the strength of the two pull ropes 10 and prevent the two pull ropes 10 from being affected by rust.

[0032] The working principle of the utility model is: when it is necessary to open the gate to release water, the motor 5 is started, and the motor 5 drives the roller 8 to rotate, so that the pull rope 10 is reeled up, so that the pull rope 10 drives the gate body 2 to move upward to release water, and at the same time, the gate body 2 is separated from the squeezing of the push plate 18, and under the action of the spring 19, the push plate 18 moves in the direction away from the spring 19. When the push plate 18 moves, it can push away the stones and other impurities at the contact position between the bottom of the gate body 2 and the riverbed, and block the contact position between the gate body 2 and the riverbed, so that the stones and other impurities in the water flow cannot fall into the gate body 2 is in contact with the riverbed, thereby preventing impurities such as stones from damaging the bottom of the gate body 2. After the water is released, the motor 5 is started to lower the gate body 2. When the gate body 2 drops to the lower end of the fixed pile 1, it will squeeze the inclined side wall of the push plate 18, so that the push plate 18 moves along the side wall of the gate body 2. The push plate 18 squeezes the spring 19 to make the spring 19 in a stressed state, so that when the gate body 2 is opened, the spring 19 will push the push plate 18 to move automatically. Through the set net bag 12, when the gate body 2 is raised to release water, the net bag 12 will block and collect garbage in the water flow.

[0033] The above description is only a preferred embodiment of the utility model and does not impose any form of limitation on the utility model. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A hydraulic gate, comprising two fixed piles (1), characterized in that: The tops of the two fixed piles (1) are commonly fixedly connected to a top plate (4), the top of the top plate (4) is connected to two pull ropes (10) via a lifting device, the side wall of the top plate (4) is provided with two through holes (7), one end of the two pull ropes (10) respectively passes through the two through holes (7) and is slidably connected to the two through holes (7), one end of the two pull ropes (10) is commonly fixedly connected to a gate body (2), the side walls of the two fixed piles (1) are both fixedly connected to two limit plates (3), the two limit plates (3) of the side walls of the two fixed piles (1) are arranged opposite to each other, and the two sides of the gate body (2) are slidably connected to the two side walls of the two fixed piles (1). A side wall at one end of the bottom of the gate body (2) is arranged between two limit plates (3), a mud guard (13) is fixedly connected between the lower ends of the two fixed piles (1), a sliding groove (17) is provided on the side wall of the mud guard (13), a spring (19) is fixedly connected to the side wall of the sliding groove (17), one end of the spring (19) is fixedly connected to a push plate (18), the push plate (18) is slidably connected in the sliding groove (17), one end of the push plate (18) extends out of the sliding groove (17) and abuts against the side wall of the gate body (2), one end of the push plate (18) is arranged in an inclined shape, and a garbage collection device is provided on the side walls of the two fixed piles (1).

2. A hydraulic gate according to claim 1, characterized in that: The lifting device comprises a motor (5), wherein the motor (5) is fixedly connected to the top side wall of the top plate (4), two support plates (6) are fixedly connected to the top of the top plate (4), a roller (8) is rotatably connected between the two support plates (6), one end of the two pull ropes (10) are respectively wound around the outer ring side walls at both ends of the roller (8), the output shaft of the motor (5) passes through one of the support plates (6) and is rotatably connected to the support plate (6), and one end of the output shaft of the motor (5) is fixedly connected to the side wall of one end of the roller (8).

3. A water conservancy gate according to claim 2, characterized in that: An annular plate (9) is fixedly connected to the outer ring side wall of the roller shaft (8), and the annular plate (9) is located between the two pull ropes (10).

4. A water conservancy gate according to claim 1, characterized in that: The garbage collection device comprises two mounting plates (15), the two mounting plates (15) are respectively fixedly connected to the side walls of two fixing piles (1), the side walls of the two mounting plates (15) are each provided with a card slot (16), a frame (11) is slidably connected in the two card slots (16), and a net bag (12) is provided on the side wall of the frame (11).

5. A water conservancy gate according to claim 4, characterized in that: A handle (14) is fixedly connected to the top of the frame (11), and the surface of the handle (14) is provided with anti-slip grooves.

6. A water conservancy gate according to claim 1, characterized in that: The two pull ropes (10) are both made of stainless steel.

Images