Hydraulic and hydroelectric gate lifting device with buffering effect

A technology for water conservancy and hydropower and buffer devices, which is applied in water conservancy projects, marine engineering, coastline protection, etc., can solve the problems of affecting the service life of the valve body, damage to the gate body, and the gate does not have a buffer device, etc., to achieve the effect of improving protection.

Pending Publication Date: 2022-01-07
水利部水利水电规划设计总院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, when the current water conservancy and hydropower lifting device closes the gate, because the gate falls too fast, and the traditional gate does not have a buffer device, the gate body will cause a strong impact on the gate body, which will cause a strong impact on the gate body. itself causes damage, thus affecting the service life of the valve body

Method used

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  • Hydraulic and hydroelectric gate lifting device with buffering effect
  • Hydraulic and hydroelectric gate lifting device with buffering effect
  • Hydraulic and hydroelectric gate lifting device with buffering effect

Examples

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Embodiment approach

[0034] As a further embodiment of the present invention: the braking device 5 includes a moving block 501, a first sliding hole 502, a rotating plate 503, a first sliding rod 504, a second sliding hole 505, a second sliding rod 506, a moving rod 507, Brake disc 508, brake wheel 509, sleeve 510, support seat 511, support frame 512 and first spring 513, slidingly connected with moving block 501 in the chute 9, the front end of moving block 501 is provided with the first sliding hole 502, the brake The upper end of the body 1 is fixedly connected with a support frame 512 and a support seat 511, the upper end of the support seat 511 is rotatably connected with a rotating plate 503, the front end of the rotating plate 503 is fixedly connected with a first slide bar 504, and the front end of the rotating plate 503 is provided with a second slide hole 505 , the sliding connection between the first sliding rod 504 and the first sliding hole 502; the side end of the support frame 512 is...

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Abstract

The invention discloses a hydraulic and hydroelectric gate lifting device with a buffering effect, and belongs to the technical field of gate lifting. The hydraulic and hydroelectric gate lifting device comprises a gate body, a gate is slidably connected into the gate body, a buffering device is fixedly connected into the gate body, a jacking device is slidably connected into the gate body, and a winding device, a power device and a brake device are fixedly connected to the upper end of the gate body. The hydraulic and hydroelectric gate lifting device is simple in structure and low in manufacturing cost, and the buffering effect can be achieved only through simple operation.

Description

technical field [0001] The invention relates to the technical field of gate lifting, in particular to a water conservancy and hydropower gate lifting device with a buffer effect. Background technique [0002] Water conservancy projects are used to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and rejuvenating profits. Only by building water conservancy projects can water flow be controlled, floods prevented, and water volume adjusted and distributed. Gates are used for The control facility for closing and opening the discharge (discharging) channel. The gate is an important part of the water conservancy project. Closing the gate can block the flood, keep the tide or raise the upstream water level to meet the needs of irrigation, power generation, shipping, aquatic products, environmental protection, industry and To meet the needs of domestic water and other needs, open the gate to vent flood, waterlogging, abandoned wat...

Claims

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Application Information

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IPC IPC(8): E02B7/26E02B7/36
CPCE02B7/26E02B7/36
Inventor 司富安
Owner 水利部水利水电规划设计总院
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