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air dam gate

A technology of gates and air dams, applied in the field of water conservancy barrages, can solve problems such as impact and scratches, serious damage to rubber dams, impacts, etc., and achieve the effects of prolonging service life, simple structure and high service life

Inactive Publication Date: 2011-12-07
侯作启
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, with the rapid development of small hydropower in my country and the increasing number of urban river improvement projects, the scope of application of rubber dams is also expanding. There are many problems in the application process of rubber dams, such as the impact of floating objects on the rubber dams in the flood season. and scratches; spring ice in cold areas can seriously damage rubber dams, and rocks in mountainous rivers can impact rubber dams. The characteristic of the dam does not require a middle pier, and a new type of water-retaining structure with low investment and quick results is imperative

Method used

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Experimental program
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specific Embodiment approach

[0016] The specific embodiment: the specific embodiment of the present invention is described in detail below in conjunction with accompanying drawing:

Embodiment

[0017] Embodiment: a kind of air dam gate (referring to Figure 1-Figure 3 ), which includes a rubber airbag 1 connected to the rubber airbag 1 with a steel wire rubber protection plate 2, the steel wire rubber protection plate 2 is composed of a rubber layer and a skeleton material in the rubber layer, the skeleton material can be stainless steel wire or tire steel wire or chemical fiber fabric. The thickness of the steel wire rubber protective plate 2 is 5-15mm, preferably 10mm. The surface of the steel wire rubber protective plate 2 is provided with evenly distributed rubber diversion ribs 3, and diversion grooves 4 are formed between the rubber diversion ribs 3, and the rubber diversion ribs The height of rib 3 is 25mm-35mm, the best is 30mm, the width of rubber diversion rib 3 is 25mm-35mm, the best is 30mm; the width of diversion groove 4 is 40mm-60mm, the best is 50mm; Prevent large floating objects from directly impacting the rubber airbag 1 and the protective plate 2....

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Abstract

The invention discloses an air dam gate, which comprises a rubber air bag (1), which is characterized in that the rubber air bag (1) is connected with a steel wire rubber protection plate (2), and the steel wire rubber protection plate (2) is composed of a rubber layer and an inner rubber layer Composed of skeleton materials, the surface of the protective plate (2) is provided with evenly distributed rubber diversion ribs (3), and diversion grooves (4) are formed between the rubber diversion ribs (3). The invention has simple structure, small investment and effective Fast, easy to install and control, long service life.

Description

Technical field: [0001] The invention relates to an air dam gate, which belongs to the technical field of water conservancy barrages. Background technique: [0002] River channel water retaining structures are an important part of river channel hubs, and the main forms of river channel water retaining structures are barrages and barrages. In small and medium river courses, barrage gates and rubber dams are widely used. [0003] However, with the rapid development of small hydropower in my country and the increasing number of urban river improvement projects, the scope of application of rubber dams is also expanding. There are many problems in the application process of rubber dams, such as the impact of floating objects on the rubber dams in the flood season. and scratches; spring ice in cold areas can seriously damage rubber dams, and rocks in mountainous rivers can impact rubber dams. The characteristic of the dam is that no middle pier is required, and a new type of water...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B7/20
Inventor 侯作启
Owner 侯作启