An anti-running brake of a rail-mounted gantry crane comprises two supporting plates, a transmission mechanism is connected between the two supporting plates, anti-skid iron shoes are connected to the transmission mechanism, oil cylinders for driving the transmission mechanism are installed on the outer sides of the supporting plates, the transmission mechanism comprises a driving shaft, and a first driving arm and a second driving arm are connected to the driving shaft. The piston end of the oil cylinder is connected with a movable sleeve connector, the movable sleeve connector is connected with the first driving arm, the end of the second driving arm is connected with a crank arm through a connecting rod, the tail of the anti-skid iron shoe is connected with supporting rods, a first connecting shaft is connected between the tail ends of the supporting rods, and one end of the crank arm is connected with the first connecting shaft. A position sensor and an anti-falling device are installed on the supporting plate, the installation position sensor faces the first driving arm, and the anti-falling device faces the second driving arm. The movable sleeve joints play a role in buffering contact between the walking wheels and the anti-skid iron shoes, so that rollover is avoided; and an anti-falling device is additionally arranged, so that the equipment is safer and more reliable.

    一种轨道吊防跑制动器,包括两块支撑板,两块支撑板之间连接有传动机构,传动机构上连接有防滑铁鞋,支撑板外侧安装有驱动传动机构的油缸,所述传动机构包括驱动轴,驱动轴上连接有第一驱动臂和第二驱动臂,所述油缸的活塞端连接有活动套筒接头,活动套筒接头与第一驱动臂连接,第二驱动臂的端部通过连接杆连接有拐臂,所述防滑铁鞋的尾部连接有支撑杆,支撑杆的末端之间连接有连接轴一,拐臂一端与连接轴一连接,所述支撑板上安装有位置感应器和防坠落装置,安装位置感应器朝向第一驱动臂,防坠落装置朝向第二驱动臂。本发明通过活动套筒接头对行走轮与防滑铁鞋接触起到缓冲作用,避免侧翻;加装了防坠落装置装置,设备更加安全可靠。


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    Title :

    Rail-mounted gantry crane anti-running brake


    Additional title:

    一种轨道吊防跑制动器


    Contributors:
    ZHANG YUCAN (author) / TENG YUNLONG (author) / FENG XIANGLIN (author)

    Publication date :

    2023-08-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / F16F SPRINGS , Federn



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