The invention discloses a railway boxcar which comprises a boxcar body and a hoisting device, the hoisting device is installed in the boxcar body, and construction equipment in the boxcar body is hoisted through the hoisting device or the construction equipment after railway rescue is finished is carried to the boxcar. A lifting arm is fixedly connected with a winch, the lifting arm is rotationally connected with a fixed seat through a rotating shaft, so that the lifting arm and the winch can rotate by 360 degrees in the horizontal direction together, the first end of the lifting arm is hinged to the rotating shaft, and the lifting arm and the winch can swing up and down around a hinged shaft. A steel wire rope of the winch bypasses a fixed pulley on the lifting arm, and the winch drives the steel wire rope to be wound or unwound so that a lifting hook of the steel wire rope lifts or puts down the construction equipment. The construction equipment is carried through cooperation of the winch and the lifting arm, and compared with a manual carrying mode in the prior art, the construction equipment carrying efficiency is improved, meanwhile, the manual labor intensity of construction equipment carrying is reduced, and the safety risk of workers is reduced.
本发明公开了一种铁路棚车,包括棚车本体和吊运装置,棚车本体内安装吊运装置,通过吊运装置对棚车本体内的施工设备进行吊运或者对铁路救援结束后的施工设备搬运上车。吊臂与卷扬机固定连接,吊臂通过转轴与固定座转动连接,使得吊臂和卷扬机能够一起在水平方向做360°旋转,吊臂的第一端与转轴铰接连接,吊臂和卷扬机能够绕着铰接轴做上下方向的摆动。卷扬机的钢丝绳绕过吊臂上的定滑轮,卷扬机带动钢丝绳卷绕或者卷放实现钢丝绳的吊钩对施工设备的吊起或者放下。通过卷扬机与吊臂配合对施工设备进行搬运,相对于现有技术中通过人工搬运的方式,提高施工设备搬运的效率,同时降低施工设备搬运的人工劳动强度,降低工作人员的安全风险。
Railway boxcar
一种铁路棚车
2021-06-25
Patent
Elektronische Ressource
Chinesisch