A water gate

Abstract

The utility model relates to the technical field of water conservancy equipment, and relates to a water conservancy gate, including a dam body, a gate and a filtering mechanism, wherein mounting columns are symmetrically arranged on the upper end of the dam body, a driving mechanism is arranged on the top of the mounting columns, the driving mechanism includes a first driving mechanism and a second driving mechanism, the filtering mechanism includes a first filter screen plate, a second filter screen plate and a third filter screen plate, the first filter screen plate is fixedly arranged at the lower end of the second driving mechanism and is controlled to rise and fall by the second driving mechanism, the second filter screen plate is fixedly arranged at the lower end of the first filter screen plate, the third filter screen plate is slidably arranged on the second filter screen plate, a collecting mechanism is arranged at the front end of the dam body, and the collecting mechanism is arranged between two groups of mounting columns. The utility model collects the debris in the water uniformly through the filtering mechanism, and uniformly collects the debris through the collecting mechanism, thereby realizing automatic cleaning of the debris, ensuring smooth drainage, and reducing the labor intensity of manual labor.

Description

Technical Field

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

[0002] Water conservancy and hydropower gates are mostly set up in important rivers and channels for use. The amount of water accumulated in rivers and channels is controlled by controlling the gates to fall and close or lift and open. Lowering and closing the gates can block floods, tides or raise upstream water levels to meet the needs of irrigation, power generation, shipping, aquatic products, environmental protection, industry and domestic water use; lifting and opening the gates can discharge floods, waterlogging, abandoned water or wastewater, and can also supply water to downstream rivers or channels.

[0003] Patent No. CN219862679U discloses a gate for a water conservancy project, including a gate body, a driving mechanism, a stirring mechanism, a transmission mechanism and two dam bodies; the two dam bodies are arranged opposite to each other and a containing space is formed between the two dam bodies, the gate body is arranged in the containing space and is connected to the driving mechanism, and the driving mechanism is used to drive the gate body to rise and fall relative to the dam body; the stirring mechanism is arranged at the bottom of the gate body, the transmission mechanism is located between the gate body and the stirring mechanism and is respectively connected to the gate body and the stirring mechanism for driving, so as to drive the stirring mechanism to rotate when the gate body rises, so as to stir up the silt accumulated at the bottom of the gate body, so as to turn up and shovel up the silt accumulated at the bottom of the gate body, and make the turned-up silt be washed away with the water flow, so as to avoid the problem of silt accumulation affecting the lifting and lowering of the gate body, and can effectively ensure the smoothness of drainage.

[0004] The above-mentioned gates for water conservancy projects have the following problems: there is often a lot of garbage floating on the rivers and canals. When the water flows through the gates, the debris in the water can easily affect the smoothness of the drainage of the device. At the same time, these garbage need to be cleaned up by special people rowing boats, which is labor-intensive, time-consuming and costly. Utility Model Content

[0005] The utility model provides a water conservancy gate to solve the problems of the prior art.

[0006] The purpose of the utility model can be achieved through the following technical solutions: a water conservancy gate, including a dam body, a gate and a filtering mechanism, the upper end of the dam body is symmetrically provided with mounting columns, the top of the mounting columns is provided with a driving mechanism, the driving mechanism includes a first driving mechanism and a second driving mechanism, both sides of the gate are slidably connected to the inner side wall of the dam body and are controlled to rise and fall by the first driving mechanism, the filtering mechanism includes a first filter screen plate, a second filter screen plate and a third filter screen plate, the first filter screen plate is fixedly arranged at the lower end of the second driving mechanism and is controlled to rise and fall by the second driving mechanism, the second filter screen plate is fixedly arranged at the lower end of the first filter screen plate, the third filter screen plate is slidably arranged on the second filter screen plate, and a collecting mechanism is arranged at the front end of the dam body, and the collecting mechanism is arranged between the two groups of the mounting columns.

[0007] A further improvement is that the collecting mechanism includes a pushing component and a collecting frame, the pushing component includes a pushing rail, a pushing plate, a pushing component, the pushing rail is symmetrically arranged on the inner side of the mounting column, the pushing plate is slidably arranged in the pushing rail and is controlled to move by the pushing component, the collecting frame is fixedly arranged at the front end of the dam body and its feed port is arranged lower than the pushing plate.

[0008] A further improvement is that the first driving mechanism includes a first driving motor, a first threaded rod and a first connecting seat, the first driving motor is fixedly arranged at the top of the mounting column and its output shaft is transmission connected to the first threaded rod, the first threaded rod is rotatably arranged at the upper end of the dam body, and the first connecting seat is threadedly arranged on the first threaded rod and the gate is fixedly connected to the lower end.

[0009] A further improvement is that the second driving mechanism includes a second driving motor, a second threaded rod and a second connecting seat, the first driving motor is fixedly arranged at the top of the mounting column and its output shaft is transmission connected to the second threaded rod, the second threaded rod is rotatably arranged at the upper end of the dam body, and the second connecting seat is threadedly arranged on the second threaded rod and the first filter screen is fixedly connected to the lower end.

[0010] As a further improvement, a buffer mechanism is provided at the bottom end of the dam body, and the buffer mechanism includes a buffer spring and a buffer pad. The buffer spring is fixedly arranged at the bottom end of the dam body, and the buffer pad is fixedly arranged at the upper end of the buffer spring and corresponds to the gate.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. In actual use, the first driving mechanism of the utility model controls the lifting and lowering of the gate to realize the opening and closing of the gate. At the same time, the second filter screen plate and the third filter screen plate in the filtering mechanism are vertically arranged at the front end of the gate. The second filter screen plate and the third filter screen plate are used to block the debris in the water to prevent the debris from passing through the gate from underwater;

[0013] 2. In the collection process of the utility model, the second driving mechanism drives the first filter screen plate to below the water surface, so that the debris in the water gathers at the upper end of the first filter screen plate. After several reciprocating cycles, the second driving mechanism lifts the first filter screen plate to the same horizontal plane as the collecting mechanism, and the debris on the first filter screen plate is uniformly collected by the collecting mechanism, thereby realizing automatic cleaning of the debris, ensuring smooth drainage, and reducing manual labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 For this utility model Figure 1 A magnified view of the part A in the middle;

[0016] Figure 3 It is a cross-sectional view of the utility model.

[0017] In the figure, 1, dam body; 11, mounting column; 2, gate; 3, filtering mechanism; 31, first filter screen; 32, second filter screen; 33, third filter screen; 4, driving mechanism; 41, first driving mechanism; 411, first driving motor; 412, first threaded rod; 413, first connecting seat; 42, second driving mechanism; 421, second driving motor; 422, second threaded rod; 423, second connecting seat; 5, collecting mechanism; 51, pushing assembly; 511, pushing slide rail; 512, pushing plate; 513, pushing assembly; 52, collecting frame; 6, buffer mechanism; 61, buffer spring; 62, buffer pad. DETAILED DESCRIPTION

[0018] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0019] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] The following is combined with the embodiments and attached Figures 1 to 3 , the technical solution of the utility model is further elaborated.

[0021] Example 1

[0022] A water conservancy gate comprises a dam body 1, a gate 2 and a filtering mechanism 3, wherein the upper end of the dam body 1 is symmetrically provided with mounting columns 11, the top of the mounting columns 11 is provided with a driving mechanism 4, the driving mechanism 4 comprises a first driving mechanism 41 and a second driving mechanism 42, both sides of the gate 2 are slidably connected to the inner side wall of the dam body 1 and are lifted and lowered by the first driving mechanism 41, the filtering mechanism 3 comprises a first filter screen plate 31, a second filter screen plate 32 and a third filter screen plate 33, the first filter screen plate 31 is fixedly arranged at the lower end of the second driving mechanism 42 and is lifted and lowered by the second driving mechanism 42, the second filter screen plate 32 is fixedly arranged at the lower end of the first filter screen plate 31, the third filter screen plate 33 is slidably arranged on the second filter screen plate 32, and a collecting mechanism 5 is arranged at the front end of the dam body 1, and the collecting mechanism 5 is arranged between the two groups of the mounting columns 11.

[0023] like Figures 1 to 3 As shown, during actual use of the utility model, the first driving mechanism 41 controls the lifting and lowering of the gate 2 to realize the opening and closing of the gate. At the same time, the second filter plate 32 and the third filter plate 33 in the filtering mechanism 3 are vertically arranged at the front end of the gate 2. The second filter plate 32 and the third filter plate 33 are used to block the debris in the water to prevent the debris from passing through the gate from underwater.

[0024] During the collection process, the second driving mechanism 42 drives the first filter screen 31 to below the water surface, so that the debris in the water gathers at the upper end of the first filter screen 31. After several reciprocating cycles, the second driving mechanism 42 lifts the first filter screen 31 to the same horizontal plane as the collecting mechanism 5, and the debris on the first filter screen 31 is uniformly collected through the collecting mechanism 5, thereby realizing automatic cleaning of the debris, ensuring smooth drainage, and reducing manual labor intensity.

[0025] As a further preferred embodiment, the collecting mechanism 5 includes a pushing component 51 and a collecting frame 52, the pushing component 51 includes a pushing rail 511, a pushing plate 512, and a pushing component 513, the pushing rail 511 is symmetrically arranged on the inner side of the mounting column 11, the pushing plate 512 is slidably arranged in the pushing rail 511 and is controlled to move by the pushing component 513, and the collecting frame 52 is fixedly arranged at the front end of the dam body 1 and its feed port is arranged lower than the pushing plate 512.

[0026] Specifically, Figure 1 and 2 As shown, when the second driving mechanism 42 lifts the first filter screen plate 31 to be in the same plane as the collecting frame 52, the pushing assembly 513 then drives the pushing plate 512 to move horizontally on the first filter screen plate 31, and the pushing plate 512 pushes the garbage collected on the first filter screen plate 31 into the collecting frame 52 for unified collection, thereby realizing automatic cleaning of debris, ensuring smooth drainage, and reducing manual labor intensity.

[0027] As a further preferred embodiment, the first driving mechanism 41 includes a first driving motor 411, a first threaded rod 412 and a first connecting seat 413. The first driving motor 411 is fixedly arranged at the top of the mounting column 11 and its output shaft is transmission-connected to the first threaded rod 412. The first threaded rod 412 is rotatably arranged at the upper end of the dam body 1. The first connecting seat 413 is threadedly arranged on the first threaded rod 412 and the lower end is fixedly connected to the gate 3.

[0028] As a further preferred embodiment, the second driving mechanism 42 includes a second driving motor 421, a second threaded rod 422 and a second connecting seat 423, the second driving motor 421 is fixedly arranged at the top of the mounting column 11 and its output shaft is transmission-connected to the second threaded rod 422, the second threaded rod 422 is rotatably arranged at the upper end of the dam body 1, the second connecting seat 423 is threadedly arranged on the second threaded rod 422 and the lower end is fixedly connected to the first filter screen 31.

[0029] As a further preferred embodiment, a buffer mechanism 6 is provided at the bottom end of the dam body 1, and the buffer mechanism 6 includes a buffer spring 61 and a buffer pad 62. The buffer spring 61 is fixedly arranged at the bottom end of the dam body 1, and the buffer pad 62 is fixedly arranged at the upper end of the buffer spring 61 and corresponds to the gate 2. The buffer mechanism 6 is used for buffering to prevent the dam body 1 from being damaged due to excessive force when the gate 2 is closed.

[0030] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the scope of protection determined by the claims.

Claims

1. A hydraulic gate, characterized in that: It includes a dam body, a gate and a filtering mechanism. The upper end of the dam body is symmetrically provided with mounting columns. The top of the mounting columns is provided with a driving mechanism. The driving mechanism includes a first driving mechanism and a second driving mechanism. Both sides of the gate are slidably connected to the inner side walls of the dam body and are lifted and lowered by the first driving mechanism. The filtering mechanism includes a first filter screen plate, a second filter screen plate and a third filter screen plate. The first filter screen plate is fixedly arranged at the lower end of the second driving mechanism and is lifted and lowered by the second driving mechanism. The second filter screen plate is fixedly arranged at the lower end of the first filter screen plate. The third filter screen plate is slidably arranged on the second filter screen plate. A collecting mechanism is arranged at the front end of the dam body. The collecting mechanism is arranged between the two groups of mounting columns.

2. A hydraulic gate according to claim 1, characterized in that: The collecting mechanism includes a pushing component and a collecting frame, the pushing component includes a pushing rail, a pushing plate, and a pushing component, the pushing rail is symmetrically arranged on the inner side of the mounting column, the pushing plate is slidably arranged in the pushing rail and is controlled to move by the pushing component, and the collecting frame is fixedly arranged at the front end of the dam body and its feed port is arranged lower than the pushing plate.

3. A water conservancy gate according to claim 1, characterized in that: The first driving mechanism includes a first driving motor, a first threaded rod and a first connecting seat. The first driving motor is fixedly arranged at the top of the mounting column and its output shaft is transmission-connected to the first threaded rod. The first threaded rod is rotatably arranged at the upper end of the dam body. The first connecting seat is threadedly arranged on the first threaded rod and the gate is fixedly connected to the lower end.

4. A water conservancy gate according to claim 1, characterized in that: The second driving mechanism includes a second driving motor, a second threaded rod and a second connecting seat. The second driving motor is fixedly arranged at the top of the mounting column and its output shaft is transmission-connected to the second threaded rod. The second threaded rod is rotatably arranged at the upper end of the dam body. The second connecting seat is threadedly arranged on the second threaded rod and the first filter screen is fixedly connected to the lower end.

5. A water conservancy gate according to claim 1, characterized in that: A buffer mechanism is arranged at the bottom end of the dam body, and the buffer mechanism comprises a buffer spring and a buffer pad. The buffer spring is fixedly arranged at the bottom end of the dam body, and the buffer pad is fixedly arranged at the upper end of the buffer spring and is arranged corresponding to the gate.

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