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Upward opening type hydraulic flow regulating gate

An open hydraulic and flow regulating technology, applied in marine engineering, construction, barrage/weir, etc., to achieve the effects of short equipment response time, stable, safe and reliable operation, and rapid opening and closing.

Pending Publication Date: 2022-06-10
SHANGHAI SANXING WATER SUPPLY & DRAINAGE DEVICECO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Traditional hydraulic flow control valves for drainage equipment have the following disadvantages: unreasonable structural design, long response time of equipment, slow opening and closing, inconvenient installation, and high maintenance costs , the production is complicated and the cost is high. In order to solve the above problems, the present invention designs an upper-opening hydraulic flow regulating gate

Method used

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  • Upward opening type hydraulic flow regulating gate

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Effect test

Embodiment Construction

[0018] The gate plate of this specific embodiment is formed by bending stainless steel on 4 sides, which is simple to manufacture, and the rigidity of the gate plate after bending and forming is enhanced, which greatly improves the deformation resistance of the gate plate

[0019] The positioning notch of the guide wheel of the gate frame in this specific embodiment is two parallel notches, and when the gate moves up and down, the gate and the sealing strip are in contact without being squeezed. When the ram is about to close in place, the ram guide wheel is driven by the inclined surface of the guide groove of the ram frame, and closes to the sealing strip along the vertical direction of the ram, and the sealing strip is compressed and deformed, thereby realizing the sealing of the ram

[0020] The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. Those skilled in the industry should un...

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Abstract

The invention discloses an upward opening type hydraulic flow regulating gate which comprises a gate frame, a gate plate, a knuckle bearing, an oil cylinder rod pin shaft, a guide wheel, a guide wheel pin shaft, an oil cylinder support, an oil cylinder barrel pin shaft and an oil cylinder barrel, kidney-shaped fixing holes are formed in the gate frame, the gate frame is fixed to a concrete wall face through the kidney-shaped holes in the side edge of the gate frame, and the gate plate is arranged in the gate frame. An oil cylinder rod pin shaft is arranged in the center of the bottom of the gate plate, a knuckle bearing is arranged on the oil cylinder rod pin shaft in a penetrating mode and connected with an oil cylinder rod below an oil cylinder barrel, a lug ring on the top of the oil cylinder barrel is fixed to an oil cylinder support through an oil cylinder barrel pin shaft, and the oil cylinder support is fixed to the center of the top of the gate frame. The guide wheels are in sliding fit with guide rail limiting grooves in the two sides of the gate frame, and the two guide rail limiting grooves are arranged in parallel. The device is reasonable in structural design, stable and reliable in operation, short in equipment response time, rapid in opening and closing, good in use effect and high in practicability.

Description

technical field [0001] The invention relates to a hydraulic flow regulating valve, in particular to an upward opening hydraulic flow regulating gate. Background technique [0002] The traditional hydraulic flow control valve for drainage equipment has the following disadvantages: unreasonable structural design, long response time of equipment, slow opening and closing, inconvenient installation, high maintenance cost, complicated production, and high cost. In order to solve the above problems, this Invented and designed a top-opening hydraulic flow regulating gate. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide an upward-opening hydraulic flow regulating gate, which has reasonable structural design, stable and reliable operation, short response time of equipment, rapid opening and closing, good use effect and strong practicability. [0004] In order to achieve the above object, the present...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B7/28E02B7/34E02B7/36E02B7/54
CPCE02B7/28E02B7/34E02B7/36E02B7/54
Inventor 房立波陈海潮
Owner SHANGHAI SANXING WATER SUPPLY & DRAINAGE DEVICECO
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