The invention belongs to the technical field of monorail cranes, and particularly relates to a monorail crane brake vehicle which comprises a shell, and a plurality of walking wheels matched with rails in pairs are arranged on the upper portion of the shell. An oil cylinder, a spring, a spring outer cylinder and a spring inner cylinder are arranged in the shell, the spring is arranged in the spring outer cylinder, the spring outer cylinder can linearly move in the shell, the spring inner cylinder is connected with a piston in the oil cylinder, and the end face of the side, away from the piston, of the spring inner cylinder is used for limiting the spring. The shell is further provided with a pressurizing pump and an overspeed protector used for controlling an unloading valve. Paired clamping backs are further arranged on the shell, each clamping back comprises a brake pad, a brake arm and a driven wheel, the brake pads and the driven wheels are arranged at the two ends of the brake arms respectively, and the brake arms are hinged to the shell through rotating shafts. The spring outer cylinder is provided with inclined iron used for triggering the driven wheel. Automatic braking isachieved through hydraulic control, the monorail crane braking vehicle is provided with a pressurizing pump and an independent hydraulic system, an external hydraulic system is not needed, and operation is easy.

    本发明属于单轨吊技术领域,具体涉及一种单轨吊制动车,包括壳体,壳体的上部设有若干与轨道成对配合的行走轮;壳体的内部设有油缸、弹簧、弹簧外筒和弹簧内筒,所述弹簧置于弹簧外筒内,且弹簧外筒能够在壳体内直线移动,所述弹簧内筒与油缸内的活塞相连,且弹簧内筒远离活塞一侧的端面用于限位所述弹簧;所述壳体还设有打压泵和用于控制卸荷阀的超速保护器;所述壳体上还设有成对的夹紧背,夹紧背包括刹车片、制动臂和从动轮,刹车片和从动轮分别设在制动臂的两端,制动臂通过转轴铰接在壳体上;所述弹簧外筒上设有用于触动从动轮的斜铁。通过液压控制实现自动制动,单轨吊制动车自带打压泵及独立液压系统,无需外接液压系统,操作简单。


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    Title :

    Monorail crane brake vehicle


    Additional title:

    一种单轨吊制动车


    Contributors:
    SHEN HONGWEI (author) / ZHANG WUYI (author) / XU FUGE (author) / LI YINGGUANG (author) / LIU DELI (author) / XU XINFA (author) / DENG QIANFENG (author) / CAI XIAOJIE (author)

    Publication date :

    2021-02-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61H Bremsen oder andere Verzögerungseinrichtungen ausgebildet für Schienenfahrzeuge , BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES / B61B RAILWAY SYSTEMS , Eisenbahnanlagen



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