回柱绞车主要用于回收矿井巷道和采掘工作面支护设备,也可用于牵引重型矿车,牵拉大件和起吊重件等。目前回柱绞车所用的制动闸都是近距离手动控制,制动闸安装在绞车的中间部分,如果牵引的物体过重时,可能使绞车本身移动,给操作者带来危险。 Column winch is mainly used for recovery of mine roadway and mining face support equipment, can also be used to tow heavy tubs, pulling large and lifting heavy pieces. At present, the brakes used in the column winch are all close-range manual control. The brake is installed in the middle part of the winch. If the towed object is overweight, the winch itself may move, posing a danger to the operator.