Interception post of runway

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 andtransversely; 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

Interceptor column structure of airport runway technical field The invention relates to an intercepting column structure, in particular to an intercepting column structure of an airport runway. Background technique After research and verification, it was found that the current airports do not have interception devices on the runways. Neither can stop the plane from fleeing, nor can it stop the plane from landing without permission. Especially for military airports, it is very unsafe. The "Folding Automatic Door" patent (application number: 98230301.7) disclosed in Chinese Patent CN2324272 includes a machine head, a short door leaf, a door leaf, a guide rail and an auxiliary guide rail parallel to the guide rail. The upper slidable stabilizing wheel and the upright guide wheel that can slide on the guide rail are also equipped with short auxiliary rods and auxiliary rods on the short door leaf and the lower part of the door leaf. The disadvantage of this patent is that ...

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

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