The invention relates to the technical field of winches, in particular to a double-circulation winch for mountain hoisting, which comprises a fixed plate, a winch roller group, a hydraulic motor, a steel wire rope locking unit and a conversion unit, the winch can solve the following problems existing in the actual use process of a winch in the prior art: when a heavy object with large weight needs to be dragged, the winding drum is subjected to large torque, the dragging effect of the winding drum is easily influenced by dragging the heavy object for a long time, and the working efficiency is influenced; the steel wire rope cannot be limited and fixed, so that the steel wire rope is easy to fall off from a winding drum when a heavy object is dragged, and the stability and the safety in the dragging process are influenced; through double-circulation rotation of the two rollers, the force required for hoisting and dragging trees can be saved, so that the device has the advantages of high efficiency and energy conservation, and the working efficiency can be improved; the steel wire rope can be clamped and fixed and prevented from falling off in the dragging process, so that the stability and safety in the dragging process are ensured.
本发明涉及卷扬机技术领域,特别涉及一种用于山地吊装的双循环卷扬机,包括固定板、卷扬辊组、液压马达、钢丝绳锁定单元和转换单元;本发明能够解决现有技术的卷扬机在实际使用的过程中存在的以下问题:需要拽引重量较大的重物时,使得卷筒导致受到较大的扭矩,长期拽引重物容易影响卷筒的拽引效果,且影响工作效率;无法对钢丝绳进行限位固定,从而容易导致拽引重物时钢丝绳从卷筒上脱落,影响拽引过程中的稳定性和安全性;本发明通过两个辊筒的双循环转动可以节省吊装和拽引树木所需的力度,从而具有高效、节能的优点,且能够提高工作效率;本发明能够对钢丝绳进行夹紧固定,防止拽引过程中脱落,以确保拽引过程中的稳定性和安全性。
Double-circulation winch for lifting in mountainous region
一种用于山地吊装的双循环卷扬机
2024-09-27
Patent
Electronic Resource
Chinese
IPC: | B66D Haspeln , CAPSTANS |
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