The invention belongs to the technical field of shunting operation, and provides a shunting operation leading auxiliary ladder stand which comprises a ladder stand body, a locking device and pedals, the ladder stand body is installed on the outer side face of a flat car through the locking device, and the pedals are installed on the bottom face of the flat car; a locking device is used for fixedly mounting the crawling ladder; the locking device is provided with a rotating structure, and the crawling ladder can be stored through the rotating structure; the locking device comprises an installation fixing shaft, a U-shaped clamping seat, a hinged support and a locking plate, the locking plate is fixed to a vertical rod of the crawling ladder, one end of the locking plate is hinged to the hinged support, the hinged support is installed and fixed to the front face of the U-shaped clamping seat, the installation fixing shaft is arranged on the back face of the U-shaped clamping seat, the U-shaped clamping seat is clamped to a groove in the side face of the flat car, and the U-shaped clamping seat is fixed to the flat car. The groove of the flat car is provided with the shaft hole, and the flat car is installed and fixed by penetrating the installation fixing shaft through the shaft hole, so that shunting personnel are difficult to grab the flat car like a gondola car, the shunting personnel can get off the car conveniently, and potential safety hazards easily caused when the shunting personnel get off the car by pedaling the car at present are eliminated.

    本发明属于调车作业技术领域,提供了调车作业领车辅助爬梯,包括爬梯、锁闭装置和脚蹬,爬梯通过锁闭装置安装至平板车的外侧面,脚蹬安装在平板车的底面;利用锁闭装置对爬梯进行固定安装;闭锁装置具有转动结构,利用转动结构可实现爬梯收纳;闭锁装置包括安装固定轴、U形卡和座、铰支座和锁紧板,锁紧板与爬梯的竖杆固定,锁紧板的一端与铰支座铰接,铰支座安装固定在U形卡和座的正面,U形卡和座的背面设有安装固定轴,将U形卡和座卡和到平板车的侧面凹槽处,平板车凹槽处具有轴孔,通过安装固定轴穿过轴孔进行安装固定,够使得调车人员难像敞车一样抓扶平板车,放便了调车人员下车,消除了目前利用脚蹬下车时容易造成的安全隐患。


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    Title :

    Auxiliary ladder stand for leading shunting operation


    Additional title:

    调车作业领车辅助爬梯


    Contributors:
    LI QIFEI (author) / YAN XIAODONG (author) / CHEN XUEGANG (author) / FAN YUHUA (author) / XU MING (author)

    Publication date :

    2023-08-08


    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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