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River sluice

A technology for river barrages and gates, applied in water conservancy projects, marine engineering, coastline protection, etc., can solve the problems of high cost, poor safety, and geographical restrictions of pneumatic shield gates and rubber dams, and achieve light weight, strong earthquake resistance, The effect of easy maintenance

Pending Publication Date: 2019-05-24
YANTAI SUNNY RUBBER
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the cost of pneumatic shield gates and rubber dams is high, the safety is poor, and the use is restricted by region

Method used

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  • River sluice
  • River sluice
  • River sluice

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Embodiment Construction

[0047] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0048] see Figure 1-10 , the present invention provides a barrage, comprising a plurality of gate units installed on the gate foundation 1, the plurality of gate units are connected in sequence to form a water retaining device for intercepting the river, the gate unit includes arc-shaped The gate body 6 is equipped with an angle sensor 7 at the upper position of the arc-shaped concave side of the gate body 6, and the two ends of the width direction of the arc...

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Abstract

The invention relates to a river sluice, in particular to a steel hydraulic river sluice. The steel hydraulic river sluice comprises a plurality of gate units mounted on a gate foundation, and the gate units are connected sequentially to form a water retaining device for riverway interception. Each gate unit comprises a gate body with an arc section, wherein an angle sensor is mounted at an upperposition of an arc concave face side of the gate body, lifting mechanisms for driving the gate body to move up and down are mounted widthwise at two ends of the arc concave face side of the gate body,bottoms of the lifting mechanisms are mounted on the gate foundation, and a supporting mechanism for supporting the gate body is arranged between the two lifting mechanisms. A hydraulic control mechanism for controlling the lifting mechanisms and the supporting mechanisms to operate is mounted on the gate foundation. The river sluice has advantages of ingenious structural design, low cost, high safety coefficient, long service life, convenience in mounting and freeness of geographical limitation.

Description

technical field [0001] The invention relates to a water conservancy gate, in particular to a steel hydraulic barrage. Background technique [0002] The barrage dam is a water retaining device that intercepts the water flow of a river channel to raise the water level or regulate the flow. It can raise water level, form reservoir, regulate runoff, concentrate water head, and be used for flood control, water supply, irrigation, hydroelectric power generation, improve navigation, form landscape, etc. Existing barrages and dams are composed of barrages and gates. Barrages are used for water storage, and the closing and opening of gates are used to control water storage or discharge. [0003] The integration of barrage and gate into one is a brand-new barrage mode that has become more popular in recent years. It omits the barrage structure of the dam and replaces it with a gate to block the river and adjust the water level, which greatly simplifies the overall structure of the b...

Claims

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Application Information

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IPC IPC(8): E02B7/44E02B7/54
Inventor 孙云峰高为民肖德轩
Owner YANTAI SUNNY RUBBER
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