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Interception post of runway

An airport and column structure technology, which is applied in the field of intercepting column structures, can solve the problems of damaged airport runway leveling and unfavorable use, etc., and achieve the effect of simple structure, easy operation and good interception effect

Inactive Publication Date: 2009-11-25
CHENGDU YUZHONGMEI SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this patent is that the guide rail will damage the smoothness of the airport runway, which is unfavorable for use
This patent is directly used on the runway of the airport to realize the interception function

Method used

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  • Interception post of runway

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Embodiment Construction

[0011] The intercepting column structure of the airport runway provided by the present invention is made up of cylindrical hole 3, intercepting column 1, cross bar 5, lifting mechanism 6, control switch, wherein, cylindrical hole 3 is positioned at the road surface 2 of airport runway, has a plurality of, It is horizontally arranged in a straight line; the interception column 1 is located in the cylindrical hole 3, and there are multiple, arranged in a horizontal line; the crossbar 5 is located below the road surface 2 of the airport runway, and is a rigid long straight rod connected to the lower end of the interception column 1; The lifting mechanism 6 is located below the cross bar 5 and includes a transmission structure 4, which connects the cross bar 5 and the lifting mechanism 6; the control switch is connected with the lifting mechanism 6 to play a control role. The elevating mechanism 6, the transmission structure 4 and the control switch are prior art, and are not discu...

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Abstract

The invention discloses an interception post of runway, composed of a plurality of cylindrical holes, a plurality of interception posts, a cross bar, an elevator mechanism and a control switch, wherein the plurality of cylindrical holes are on the surface of the runway and arranged linearly and transversely; the plurality of interception posts are in the cylindrical holes and arranged linearly and transversely; the cross bar is below the surface of the runway, is a rigid long straight bar and connected at the lower parts of the interception posts; the elevator mechanism is arranged below the cross bar and comprises a transmission structure, which is connected with the cross bar and elevator mechanism; and the control switch is connected with the elevator mechanism and has a control function. The interception post of runway has simple structure, good interception effect, simple and convenient use and operation, can not affect the levelling of the runway and is adapted to all airports.

Description

technical field [0001] The invention relates to an intercepting column structure, in particular to an intercepting column structure of an airport runway. Background technique [0002] After research and verification, it was found that the current airports do not have interceptors on the runways. Neither can it prevent the plane from fleeing, nor can it prevent the plane from landing without permission. Especially for military airports, it is very unsafe. [0003] The disclosed "folding automatic door" patent (Application No.: 98230301.7) of Chinese Patent No. CN2324272 includes machine head, short door leaf, door leaf, guide rail and auxiliary guide rail parallel to the guide rail. The upper sliding stable wheel and the upright guide wheel that can slide on the guide rail are also equipped with a short sub-rod and a sub-rod on the short door leaf and the lower part of the door leaf. The weak point of this patent is: guide rail can damage the smoothness of airport runway, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01F13/04
Inventor 曹宇
Owner CHENGDU YUZHONGMEI SCI & TECH CO LTD
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