The invention discloses rail transit equipment and a locking and unlocking device for a through channel of the rail transit equipment. A locking mechanism or a lock seat mechanism can be connected by means of an existing connector or a vehicle body, a connector does not need to be arranged independently, parts are reduced, and the maintenance cost is decreased. Through the simple structural design, the maintenance and replacement cost is greatly reduced, and the service life of a product is prolonged; and the equipment is simple in manufacturing process and convenient to install, the phenomenon that the appearance of an existing frame body is limited is improved, adaptability is high, the connector is ensured to meet the requirements for safety and reliability of a vehicle in various motions, reliable connection of through channels with the complex appearance and the limited locking point position operation is achieved, marshalling time is greatly shortened, and operation efficiency is improved. The blank that a quick locking and unlocking device cannot be additionally arranged due to a special-shaped connecting body and a narrow space is filled, the application field is wide, the market potential is huge, and the economic benefit is considerable.

    本发明公开了一种轨道交通设备及其贯通道用锁闭及解锁装置,可以借助现有连接体或车体对锁闭机构或锁座机构进行联接,不必单独设置连接体,做到减少零部件降低维护成本。本发明简单的结构设计,大大降低维修和更换成本,延长产品的使用寿命;其制作工艺简单,安装方便,改善了既往框体外形受限的现象,适应性强,保证连接体能满足车辆在各种运动时安全可靠的要求,实现了外形复杂、锁闭点位置操作受限的贯通道的可靠性连接,大大缩短编组时间,提高了运营效率,填补了异型连接体及空间狭小无法增设快速锁闭及解锁装置的空白,应用领域广阔,市场潜力巨大,经济效益可观。


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    Title :

    Rail transit equipment and locking and unlocking device for through channel of rail transit equipment


    Additional title:

    一种轨道交通设备及其贯通道用锁闭及解锁装置


    Contributors:
    LIU ZHENGFA (author) / LI SONGJUN (author) / NIE CHANGHAI (author) / CAI YIWEN (author)

    Publication date :

    2022-02-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES



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