Water conservancy gate with limiting structure

Abstract

The utility model discloses a water conservancy gate with a limiting structure, which is characterized in that a gate plate is mounted in the gate, a hydraulic rod is fixedly connected to the inner wall of the gate, a fixing frame is fixedly connected to the output end of the hydraulic rod, a first accommodating frame is fixedly connected to one side of the fixing frame, and a second accommodating frame is fixedly connected to the other side of the fixing frame. The other side of the fixing frame is fixedly connected with a second containing frame, the inner wall of the gate is fixedly connected with a first filter plate, the inner wall of the first filter plate is slidably connected with a second filter plate, the upper surface of the second filter plate is fixedly connected with a floating block, and the outer surface of the floating block is slidably connected with the gate through a sliding rail. When the water level rises, the floating block can lift the second filter plate to ensure that floating garbage is continuously intercepted, inflow of the garbage is reduced, and therefore the water environment is protected; and the intercepted garbage is effectively concentrated through the first containing shell and the second containing frame, subsequent cleaning and disposal are facilitated, and pollution to the water body is reduced.

Description

Technical Field

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

[0002] Water conservancy projects include the survey, planning, design, construction, scientific research and management of river water sources, and are of great significance to flood control, drainage, irrigation, hydropower generation, water diversion (supply), mudflat management, soil and water conservation, and water resource protection. When implementing water conservancy projects, it is necessary to open ditches and canals for diversion. In order to ensure the rationality of water diversion in water conservancy projects, gates are usually set in ditches and canals to block and limit water flow according to factors such as river sections, riverbeds, and regional topography, so as to control water flow. The opening and closing of gates are usually controlled by a gate hoist, which is driven to open or close by the rotation of the motor in the gate hoist. However, general water conservancy gates cannot intercept and collect garbage. A Chinese patent discloses a "gate hoist for water conservancy project gates" with the application number "CN2023 20546808.4", the hoist for the gate of the water conservancy project is internally provided with a limiting structure. When the gate is in normal use, the limiting structure can limit it according to the lifting height of the gate to prevent the hoist from being damaged due to excessive load. At the same time, when the hoist cannot work normally due to circuit failure during the lifting process of the gate, the limiting structure directly locks the gate to prevent the gate from falling rapidly and colliding with the ditch, preventing the accident from further aggravating. However, it cannot solve the problem that ordinary water conservancy gates cannot intercept and collect garbage. Utility Model Content

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide a water conservancy gate with a limiting structure, which blocks garbage through filter plate 1. When the water level rises, the floating block will lift filter plate 2 to ensure continuous interception of floating garbage, reduce the inflow of garbage, and thus protect the water environment; the intercepted garbage is effectively concentrated through the containing shell 1 and the containing frame 2, which facilitates subsequent cleaning and disposal, and reduces pollution to the water body.

[0004] The present utility model also provides a hydraulic gate with the above-mentioned limiting structure, including: a gate, a gate plate is installed inside the gate, the inner wall of the gate is fixedly connected to a hydraulic rod, the output end of the hydraulic rod is fixedly connected to a fixing frame, one side of the fixing frame is fixedly connected to a accommodating frame 1, and the other side of the fixing frame is fixedly connected to a accommodating frame 2, the inner wall of the gate is fixedly connected to a filter plate 1, the inner wall of the filter plate 1 is slidably connected to the filter plate 2, the upper surface of the filter plate 2 is fixedly connected to a floating block, and the outer surface of the floating block is slidably connected to the gate via a slide rail.

[0005] According to the hydraulic gate with a limiting structure described in the utility model, the inner wall of the accommodating frame is fixedly connected with a driving device 1, and the driving device 1 includes a sealing shell. The design of the sealing shell can effectively prevent water from entering the motor, ensuring its normal operation in a humid environment. The driving device 1 can actively drive away fish and shrimps and protect aquatic life.

[0006] According to the hydraulic gate with a limiting structure described in the utility model, a motor is installed inside the sealing shell, and the output end of the motor is connected to a soft strip through a shaft. The soft strip connected by the motor can reduce the impact force to a certain extent and prevent fish and shrimp from being harmed.

[0007] According to the hydraulic gate with a limiting structure described in the utility model, the soft strip is located on the outside of the sealing shell, the outer surface of the sealing shell is fixedly connected to the containing frame, and the soft strip is made of soft material, which can reduce physical damage to fish and shrimp when driving them away.

[0008] According to the hydraulic gate with a limiting structure described in the utility model, the inner wall of the accommodating frame 2 is fixedly connected with the driving device 2, and the structure of the driving device 2 is consistent with the structure of the driving device 1. The structural consistency between the driving device 2 and the driving device 1 ensures the stability and maintainability of the system and facilitates production and replacement.

[0009] According to the hydraulic gate with a limiting structure described in the utility model, the positions of the filter plate 1 and the filter plate 2 are opposite to the position of the gate plate, the inner surface of the fixing frame is in contact with the gate, and the position arrangement of the filter plate 1 and the filter plate 2 can ensure that the garbage in the water flow is intercepted.

[0010] According to the hydraulic gate with a limiting structure described in the utility model, the outer surfaces of the accommodating frame 1 and the accommodating frame 2 are both in contact with the filter plate 1, and the accommodating frame 1 and the accommodating frame 2 are respectively located on the front and back sides of the filter plate 1. The accommodating frame 1 and the accommodating frame 2 are respectively arranged in front and behind the filter plate 1, which can more comprehensively intercept and collect floating objects and improve the water environment management effect.

[0011] According to the hydraulic gate with a limiting structure described in the utility model, the material of the soft strip is plastic, and the outer surfaces of the containing frame one and the containing frame two are provided with water outlets. The soft strip made of plastic material has good flexibility and corrosion resistance, and can adapt to complex water environments. The outer surfaces of the containing frame one and the containing frame two are provided with water outlets, which can effectively discharge water. Beneficial effects

[0012] The water gate blocks garbage through filter plate 1. When the water level rises, the floating block will lift filter plate 2 to ensure continuous interception of floating garbage, reduce the inflow of garbage, and thus protect the water environment.

[0013] The water conservancy gate effectively collects the intercepted garbage through the containing shell 1 and the containing frame 2, which facilitates subsequent cleaning and disposal and reduces pollution to the water body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention is further described below with reference to the accompanying drawings and embodiments:

[0015] Figure 1 This is the overall structural diagram of the water conservancy gate of the utility model;

[0016] Figure 2 This is a rear view of the water conservancy gate of the utility model;

[0017] Figure 3 This is a schematic diagram of the connection of the fixing frame of the water conservancy gate of the utility model;

[0018] Figure 4 This is a schematic diagram of the connection of the floating blocks of the hydraulic gate of the utility model.

[0019] Legend:

[0020] 1. Gate; 2. Hydraulic rod; 3. Fixed frame; 4. Receiving frame 1; 5. Driving device 1; 6. Driving device 2; 7. Filter plate 1; 8. Filter plate 2; 9. Floating block; 10. Fixed rod; 11. Receiving frame 2; 101. Gate; 501. Sealing shell; 502. Soft strip. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0022] Reference Figure 1-4The embodiment of the present utility model is a water conservancy gate with a limiting structure, which includes: a gate 1, which controls the inflow and outflow of water and adjusts the water level by opening and closing. A limiting structure is set inside the gate 1. A gate plate 101 is installed inside the gate 1 as the main component for water flow control. The inner wall of the gate 1 is fixedly connected to a hydraulic rod 2 for lifting the fixing frame 3. The output end of the hydraulic rod 2 is fixedly connected to the fixing frame 3 to fix the positions of the accommodating frame 1 4 and the accommodating frame 2 10. One side of the fixing frame 3 is fixedly connected to the accommodating frame 1 4 to collect intercepted floating objects or garbage. The other side of the fixing frame 3 is fixedly connected to the accommodating frame 2 10 to collect intercepted floating objects or garbage. The inner wall of the gate 1 is fixedly connected to a filter plate 1 7 to intercept and filter the water flow. Floating objects, the inner wall of filter plate 1 7 is slidably connected to filter plate 2 8 to intercept and filter floating objects in the water flow. The upper surface of filter plate 2 8 is fixedly connected to a floating block 9, which is a floating air cushion. When the water level rises, filter plate 2 8 is raised, and the outer surface of floating block 9 is slidably connected to gate 1 through a slide rail. The inner wall of the containing frame 1 is fixedly connected to a driving device 5 to actively drive away aquatic organisms such as fish and shrimp. The driving device 5 includes a sealing shell 501 to protect internal components and avoid the intrusion of water and debris. A motor is installed inside the sealing shell 501, and the output end of the motor is connected to a soft strip 502 through a shaft. As part of the driving device, the motor rotates slowly to drive away aquatic organisms such as fish and shrimp without affecting the accumulation of garbage.

[0023] The soft strip 502 is located on the outside of the sealing shell 501. The outer surface of the sealing shell 501 is fixedly connected to the containing frame 14. The inner wall of the containing frame 2 10 is fixedly connected with the driving device 2 6, which drives away aquatic organisms such as fish and shrimp. The structure of the driving device 2 6 is consistent with the structure of the driving device 15. The positions of the filter plate 1 7 and the filter plate 2 8 are opposite to the position of the gate 101. The inner surface of the fixing frame 3 is in contact with the gate 1. The outer surfaces of the containing frame 1 4 and the containing frame 2 10 are both in contact with the filter plate 7. The containing frame 1 4 and the containing frame 2 10 are respectively located on the front and back sides of the filter plate 7. The material of the soft strip 502 is plastic. The outer surfaces of the containing frame 1 4 and the containing frame 2 10 are provided with water outlets.

[0024] Working principle: When in use, the rising water level will cause the floating block 9 to float, and the floating of the floating block 9 will also cause the filter plate 2 8 to float, ensuring continuous interception of floating garbage. When the hydraulic rod 2 is used to lift the containing frame 1 4 and the containing frame 2 10, the garbage intercepted by the containing frame 1 4 and the containing frame 2 10 will be lifted up for processing. When the garbage intercepted by the containing frame 1 4 and the containing frame 2 10 is concentrated, the driving device 1 5 and the driving device 2 6 are slowly rotated to drive away aquatic organisms such as fish and shrimp without affecting the accumulation of garbage.

[0025] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A hydraulic gate with a limit structure, characterized in that: include: A gate (1), wherein a gate plate (101) is installed inside the gate (1), the inner wall of the gate (1) is fixedly connected to a hydraulic rod (2), the output end of the hydraulic rod (2) is fixedly connected to a fixing frame (3), one side of the fixing frame (3) is fixedly connected to a receiving frame 1 (4), and the other side of the fixing frame (3) is fixedly connected to a receiving frame 2 (10), the inner wall of the gate (1) is fixedly connected to a filter plate 1 (7), the inner wall of the filter plate 1 (7) is slidably connected to a filter plate 2 (8), the upper surface of the filter plate 2 (8) is fixedly connected to a floating block (9), and the outer surface of the floating block (9) is slidably connected to the gate (1) through a slide rail.

2. A hydraulic gate with a limit structure according to claim 1, characterized in that: The inner wall of the accommodating frame (4) is fixedly connected to a driving device (5), and the driving device (5) includes a sealing shell (501).

3. A hydraulic gate with a limit structure according to claim 2, characterized in that: A motor is installed inside the sealed shell (501), and an output end of the motor is connected to a flexible strip (502) via a shaft.

4. A hydraulic gate with a limit structure according to claim 3, characterized in that: The soft strip (502) is located outside the sealing shell (501), and the outer surface of the sealing shell (501) is fixedly connected to the accommodating frame (4).

5. The hydraulic gate with a limit structure according to claim 1, characterized in that: The inner wall of the second accommodating frame (10) is fixedly connected with a second driving device (6), and the structure of the second driving device (6) is consistent with that of the first driving device (5).

6. A water conservancy gate with a limit structure according to claim 1, characterized in that: The positions of the filter plate 1 (7) and the filter plate 2 (8) are opposite to the position of the gate plate (101), and the inner surface of the fixing frame (3) is in contact with the gate (1).

7. A hydraulic gate with a limit structure according to claim 1, characterized in that: The outer surfaces of the accommodating frame 1 (4) and the accommodating frame 2 (10) are both in contact with the filter plate 1 (7), and the accommodating frame 1 (4) and the accommodating frame 2 (10) are respectively located on the front and rear surfaces of the filter plate 1 (7).

8. A water conservancy gate with a limit structure according to claim 4, characterized in that: The material of the soft strip (502) is plastic, and the outer surfaces of the accommodating frame 1 (4) and the accommodating frame 2 (10) are provided with water outlet holes.

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