Upper rigidity contact net electric subway integral elevating translational type interval partition door

Abstract

The invention relate to an upper rigid centenary system electrical subway integral lifting translation type interval partition door, comprising a interval partition door leaf over a track, a door frame, a hinge connecting the door leaf with the door frame and a locking device, the joint between the inside surface upper edge of the interval partition door leaf and the inside surface of the door frame is equipped with an upper part movable cover plate device. The lower surface of the upper part movable cover plate device and the upper surface of an upper lifting sealing device form a sealing abutted surface. The upper part of the upper lifting sealing device, relative to a rigid catenary system and the lower surface of a wire, is fixed with a profile modeling sealing rubber block. By using an integral lifting translation type hinge and setting the upper lifting sealing device, closing in place is realized without the wire being disconnected, the transformation from peacetime to wartime is fast. In addition, the upper part movable cover plate device and the upper lifting sealing device employ profile modeling sealing structure, which effectively solves the closing difficulty of the upper rigid catenary system, the structure is simple, and the closing property is reliable.

Description

Technical field [0001] The invention relates to a partition door in a subway area. Background technique [0002] According to the relevant provisions of my country's Civil Air Defense Law, the needs of civil air defense must be taken into consideration during subway construction. The subway is built underground and has a certain degree of protection. If the needs of civil air defense are taken into account during the construction, the unified planning, design, and construction, and the key construction of key parts and important facilities, can make the subway project as the city’s normal Underground traffic arteries are also important evacuation arteries for urban air defense during wartime. They can also be used as personnel shelters to ensure the safety of personnel and equipment in the event of an expected nuclear, chemical, or conventional weapon attack and secondary urban disasters after the attack. , Thereby greatly improving the comprehensive protection capabilities of t...

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide an overall lift-and-translate section partition door for the upper rigid catenary receiving electricity subway, which not only solves the problem of not disconnecting the catenary when closing the door, but also solves the problem of large height difference and large longitudinal slope in the sweeping width of the door leaf. and solve the problem of uneven compression of the rubber strips on both sides of the door frame caused by the excessive width of the door leaf; at the same time, because the installation position of the upper catenary has a certain offset relative to the center line of the line, and each The offset at the mileage of the personal defense section is not a fixed value, so it is required that the section partition door should adopt an adjustable structure when sealing the position of the upper catenary to ensure the airtight effect of the upper catenary

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