The invention belongs to the technical field of mine permeable emergency drainage and discloses a variable-wheelbase crawler for hoisting a water pump and a drainage method of the variable-wheelbase crawler. The variable-wheelbase crawler comprises a frame (3), wherein two auxiliary supporting legs (6) capable of transversely extending are arranged on each of the two sides of the frame (3), a crawler walking mechanism (1) is fixedly arranged at the bottoms of the auxiliary supporting legs (6), supporting legs (2) capable of vertically extending and retracting are arranged at four corners of the frame (3), a water pump hoisting mechanism (4) is arranged in the center of the frame (3), and the water pump hoisting mechanism (4) is used for hoisting the water pump. By arranging a transverse adjusting oil cylinder, a distance between the crawler belts can be adjusted, different track requirements are met, the crawler can stably walk in an underground coal mine and is suitable for inclined roadways, and by hoisting the water pump on the crawler, moving difficulty of rescue equipment can be reduced, and water chasing and draining efficiency can be improved.

    本发明属于矿井透水应急排水技术领域,公开了一种用于水泵吊装的变轴距履带车及其排水方法。所述变轴距履带车包括车架(3),所述车架(3)两侧各设置有两个可横向伸长的辅助支腿(6),所述辅助支腿(6)底部固定设置有履带行走机构(1),所述车架(3)四角设置有可竖向伸缩的支撑腿(2),所述车架(3)中心设置有水泵起吊机构(4),所述水泵起吊机构(4)用于起吊水泵。本发明通过设置横向调节油缸,可以调整履带之间的距离,适应不同的轨道要求,使得履带车可以在煤矿井下稳定行走,适用于倾斜巷道,而且,通过在履带车上吊装水泵,可以降低救援设备的移动难度,提高追排水效率。


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    Title :

    Variable-wheelbase tracked vehicle for hoisting water pump and drainage method of variable-wheelbase tracked vehicle


    Additional title:

    基于水泵吊装的变轴距履带车及其排水方法


    Contributors:
    GAO GUIJUN (author) / KOU ZIMING (author) / YANG WENQIANG (author) / DUAN ZHEN (author) / SHI JUNJIE (author) / DU JINGYONG (author)

    Publication date :

    2021-12-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / B66C Krane , CRANES / E21F Sicherheitsvorrichtungen, Förderung, Auffüllen oder Bergversatz, Rettungswesen, Bewetterung oder Entwässerung in oder von Gruben oder Tunnels , SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINAGE IN OR OF MINES OR TUNNELS



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