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Gate

A technology of gates and rams, which is applied in the field of environmental protection hydraulic equipment, can solve problems such as the gate structure is not strong enough, the gate sealing performance is not high, and affects the use of the gate, so as to improve the safety performance of use, the structure is simple, and the water resistance performance is improved. Effect

Inactive Publication Date: 2013-05-08
ANHUI TONGDU FLOW TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the sealing of the gate is not high. During the flood prevention of the gate, the water pressure on the gate is too large, and the structure of the gate is not strong enough, which affects the use of the gate.

Method used

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Embodiment Construction

[0012] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0013] like figure 1 and figure 2 A gate as shown mainly includes a gate 1, a valve stem 2, a hoist 3 and a U-shaped frame 4. A chute 5 is arranged inside the U-shaped frame 4, and the gate 1 is arranged in the chute 5. The chute 5 A seal ring 6 is provided on the inner and gate 1, and a groove 7 is provided on the outside of the U-shaped frame 4, and a reinforcing plate 8 is provided on the water blocking surface of the gate 2, and the reinforcing plate 8 is arched, and a reinforcing plate 8 is provided inside Tendons9.

[0014] The basic principles, main features and advantages of the present invention have been shown and described above. Those skilled in the industry should understand that the present invention is not limited by the above...

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Abstract

The invention discloses a gate, and relates to environment-friendly hydraulic equipment. The gate mainly comprises a flashboard, a valve rod, a hoist and a U-shaped frame. A sliding chute is formed on the inner side of the U-shaped frame. The flashboard is arranged in the sliding chute. Sealing rings are arranged in the sliding chute and on the flashboard. A groove is formed outside the U-shaped frame. An arched reinforcing plate is arranged on the water blocking surface of the flashboard. Reinforcing ribs are arranged in the reinforcing plate. The gate is simple in structure and rational in design; and the groove is formed outside the U-shaped frame to enable the U-shaped frame to be stably arranged at an outfall, the pressure resistance of the flashboard is enhanced by the reinforcing plate and the reinforcing ribs, and the water blocking performance of the gate is improved by the sealing rings, so that the use safety of the gate is improved.

Description

Technical field: [0001] The invention relates to environmental protection hydraulic equipment, in particular to a gate. Background technique: [0002] Gates are usually used in water conservancy projects such as drainage and flood control. The gates are installed on the water holes of hydraulic structures and are used to control the on-off of water flow or adjust the flow of equipment. At present, the sealing performance of the gate is not high. During the flood prevention of the gate, the water pressure on the gate plate is too large, and the structure of the gate is not strong enough, which affects the use of the gate. Invention content: [0003] The technical problem to be solved by the present invention is to overcome the defects of the prior art and provide a gate with firm structure and good sealing performance. [0004] The technical problem to be solved by the present invention is realized by the following technical solutions. [0005] A gate mainly includes a ga...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B7/28E02B7/34
Inventor 张正荣徐亮亮
Owner ANHUI TONGDU FLOW TECH