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

A rigid contact, integral lifting technology, applied in railway car body parts, the arrangement of wing blades, stations, etc., can solve the problems of uneven compression of the rubber strips at the door frames on both sides, not a fixed value, etc., to solve the problem of uneven rubber strips The effect of compression, shortening of replacement time, accurate and reliable uniform translation and rolling translation

CN101275454BActive Publication Date: 2012-10-31ENG DESIGN RES INST OF SECOND ARTILLERY PLA
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2012-10-31

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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.
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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...

Examples

Embodiment Construction

[0030] Examples see Figure 1-4 As shown, this kind of upper rigid contact net power receiving subway integral lifting and translating zone partition door includes the partition door leaf 1, door frame 2, hinge 4 and locking device 3 connecting the above two, and an open position Lock the support device. The door frame is a four-part splicing structure of upper, lower, left and right door frames.

[0031] An upper movable cover device 6 is provided at the boundary between the inner surface of the door leaf 1 and the inner surface of the door frame 2 of the partition door leaf, and a lifting sealing device 5 is installed on the upper portion of the door leaf. When opening the door, first shake the handle of the upper movable cover device to move the left movable cover 63 and the right movable cover 65 to the open position. At this time, sufficient insulation space has been reserved on both sides of the rigid contact net, and then lower it. Lift the sealing device 5, and then lif...