The invention discloses a hydraulic winch with an explosion-proof device, and belongs to the technical field of hydraulic winches. A hydraulic winch with an explosion-proof device comprises a winch frame, and further comprises a winding drum, an explosion-proof device and a hydraulic cylinder, the anti-explosion hydraulic station is arranged on the side edge of the winch frame through a supporting plate, and the anti-explosion hydraulic station is connected with a plurality of anti-explosion hydraulic motors through hydraulic pipelines; the transmission part is fixedly arranged on the winch frame and used for driving the winding drum to rotate, and a gearbox connected with an output shaft of the anti-explosion hydraulic motor is arranged on the transmission part; the pressing plate is movably arranged on the winch frame, and a limiting mechanism used for limiting displacement of the pressing plate is arranged on the winch frame; when the winding drum winds or releases the steel wire rope, the position of the pressing plate is automatically adjusted, the pressing plate effectively abuts against the steel wire rope, the steel wire rope can be wound on the winding drum in order, and the using effect of the winch is improved.
本发明公开了一种带防爆装置的液压绞车,属于液压绞车技术领域。一种带防爆装置的液压绞车,包括绞车架,还包括:卷筒,卷筒转动设置在绞车架上,卷筒上设置有弧形开槽;防爆液压站,防爆液压站通过支撑板设置在绞车架的侧边,防爆液压站通过液压管路连接有若干防爆液压马达;传动部,传动部固设在绞车架上,用于驱动卷筒旋转,传动部上设置有与防爆液压马达输出轴相连的变速箱;以及压板,压板活动设置在绞车架上,绞车架上设置有用于限制压板位移的限位机构;本发明在卷筒对钢丝绳收卷或释放时自动调整压板位置,使压板对钢丝绳有效抵压,可使钢丝绳有序的缠绕在卷筒上,提高绞车使用效果。
Hydraulic winch with explosion-proof device
一种带防爆装置的液压绞车
2023-12-15
Patent
Electronic Resource
Chinese
IPC: | B66D Haspeln , CAPSTANS |
Steel rope winch for explosion-proof crane and use method of steel rope winch
European Patent Office | 2023
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