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Self-sealing gate

A self-sealing and gate technology, applied in the field of gates, can solve the problems of low precision in design, processing and installation of plane gates, poor sealing performance, affecting accident handling and maintenance, etc.

Active Publication Date: 2016-07-20
GUANGZHOU QIYUN MACHINERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the design, processing and installation precision of the existing planar gate is not high. The door leaf and the door slot need to move relatively, and the sealing performance between the two is not high. Accident handling and maintenance

Method used

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Examples

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Embodiment

[0024] Such as Figure 1-7 As shown, a self-sealing gate includes a door leaf 5, a frame body 3 and a driving device 1, the frame body 3 includes a column and a beam, the column is provided with a door slot, and the door leaf 5 is arranged on the door slot 31 On the frame body 3, the driving device 1 in this embodiment is a cylinder, and the cylinder is fixed on the crossbeam, and its output end is connected with the lifting lug on the door leaf 5 through the suspender 2, so that the door leaf 5 is supported by the The driving device 1 is driven to realize lifting;

[0025] It also includes a sealing installation frame 6 located on one side of the door leaf 5 and parallel to the door leaf 5. The sealing installation frame 6 can be fixed in the frame body 3 or in the water channel, so that the sealing installation frame 6 is opposite to the frame body 3 fixed, so that the distance between the sealing mounting frame 6 and the door leaf 5 remains unchanged, and an opening is pro...

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Abstract

The invention discloses a self-sealing gate. The self-sealing gate comprises a gate flap, a frame body and a driving device, wherein the gate flap is arranged on the frame body; and the gate flap is driven by the driving device to lift; and the self-sealing gate further comprises a sealing assembly rack which is located on one side of the gate flap and is parallel to the gate flap, a first sealing strip which is arranged between the sealing assembly rack and the gate flap and a second sealing rubber strip which is arranged along the edge of the bottom of the gate flap. According to the self-sealing gate provided by the invention, by additionally arranging the sealing assembly rack, and arranging the first sealing rubber strip between the gate strip and the sealing assembly rack and the second sealing rubber strip on the bottom of the gate flap, a sealing surface is transferred to a position between the gate flap and the sealing assembly rack from a position between the gate flap and a gate groove, so that the problem that sealing performance between the gate flap and the gate groove is poor is avoided; and the first sealing rubber strip and the second rubber strip reach a self-sealing effect under fluid pressure action at a gate closing state through further improvement, so that a water channel is fully sealed.

Description

technical field [0001] The invention relates to a gate, in particular to a self-sealing gate. Background technique [0002] Plane gate is a kind of gate whose water-retaining surface is a plane panel. The door leaf of the plane gate moves linearly in the door slot to close or open the waterway. It is easy to manufacture and process, safe and reliable in operation, and easy to maintain. It is widely used in various hydraulic structures as working gates, emergency gates and maintenance gates. [0003] However, the design, processing and installation precision of the existing planar gates are not high. The door leaf and the door groove need to move relatively, and the sealing performance between the two is not high. Accident handling and maintenance. Contents of the invention [0004] The purpose of the present invention is to overcome the deficiencies in the prior art and provide a self-sealing gate. In order to achieve the above object, the present invention adopts the f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B7/54E02B7/26
CPCE02B7/26E02B7/54
Inventor 张文宏潘伟东
Owner GUANGZHOU QIYUN MACHINERY CO LTD
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