The invention discloses a hydraulic damping shake-stopping device for hoisting and a hydraulic system, and belongs to the technical field of hoisting equipment. The hydraulic damping shake-stopping device comprises a plurality of hydraulic winches located below a hoisted object, wherein a lifting rope led out of each hydraulic winch is detachably connected with the hoisted object, the hydraulic winches are divided into a plurality of sets of hydraulic winch combinations, the number of the hydraulic winch combinations is not less than two, and each set of hydraulic winch combinations comprises at least two opposite hydraulic winches; and one hydraulic winch in the same hydraulic winch combination releases part of the lifting rope, the other hydraulic winch withdraws part of the lifting rope, and the force needed for releasing each lifting rope is larger than the force needed for withdrawing the corresponding lifting rope. According to the hydraulic damping shake-stopping device for hoisting and the hydraulic system, shake stopping can be achieved in the heavy object hoisting and follow-up butt joint process, and the butt joint installation difficulty is lowered.
本发明公开了一种用于起重吊装的液压阻尼止晃装置及液压系统,属于吊装设备技术领域。包括:若干液压绞车位于吊装物的下方,其中每一液压绞车引出的吊绳与吊装物可拆卸式连接,液压绞车划分为若干组液压绞车组合,且不少于两组,每组液压绞车组合包含至少两台位置相对的液压绞车,同一液压绞车组合内的一液压绞车放出部分吊绳,另一液压绞车收回部分吊绳,且吊绳被放出所需要的力大于吊绳被收回所需要的力。本发明提供的一种用于起重吊装的液压阻尼止晃装置及液压系统,在重物吊装并进行后续对接过程中能够止晃,降低对接安装的难度。
Hydraulic damping shake-stopping device for hoisting and hydraulic system
一种用于起重吊装的液压阻尼止晃装置及液压系统
2021-06-15
Patent
Elektronische Ressource
Chinesisch
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