The invention relates to a steel wire rope stress balancing wheel for large-tonnage hoisting, and belongs to the technical field of machine manufacturing equipment. According to the technical scheme, the steel wire rope stress balancing wheel comprises a balancing wheel body (1) and two limiting devices (2), the two limiting devices (2) are arranged at the two sides of the balancing wheel body (1) respectively, the balancing wheel body (1) is arranged between a steel wire rope and a shackle, the steel wire rope is pressed into the balancing wheel body (1) and then connected with the shackle, and the size of the portion, in contact with the steel wire rope, of the balancing wheel body (1) is larger than the diameter of a shackle bearing rod. The steel wire rope stress balancing wheel has the beneficial effects that when the steel wire rope and the shackle are used for hoisting a transformer body or other heavy objects together, the contact area between the steel wire rope and the shackle is increased, the stress of the shackle on the steel wire rope is balanced and reduced, and the service life of the steel wire rope can be greatly prolonged.
本发明涉及一种大吨位吊运用钢丝绳应力均衡轮,属于机械制造设备技术领域。本发明的技术方案是:包含均衡轮(1)和限位装置(2),所述限位装置(2)有两个,分别设置在均衡轮(1)的两侧,均衡轮(1)设置在钢丝绳与卸扣之间,钢丝绳压入设置在均衡轮(1)后与卸扣连接,均衡轮(1)与钢丝绳接触部分的尺寸大于卸扣承重杆的直径。本发明的有益效果是:使用钢丝绳和卸扣共同吊运变压器器身或其它重物时,增加钢丝绳与卸扣之间的接触面积,均衡并减小卸扣对钢丝绳的应力,可以大大延长钢丝绳的使用寿命。
Steel wire rope stress balancing wheel for large-tonnage hoisting
一种大吨位吊运用钢丝绳应力均衡轮
2021-06-22
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
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