The invention provides a transfer lifting appliance. The transfer lifting appliance comprises a fixing part, a lifting part, a hoisting mechanism, a connecting rope and a horizontal keeping mechanism, wherein the lifting part is arranged below the fixing part; the hoisting mechanism is arranged on the fixing part or the lifting part; the number of the connecting rope is one; the first end of the connecting rope is connected to the fixing part or the lifting part, the second end of the connecting rope is connected with the hoisting mechanism, and the middle of the connecting rope connects the fixing part and the lifting part together through a pulley; and the horizontal keeping mechanism is arranged between the fixing part and the lifting part and suitable for keeping the lifting part at the horizontal position in the process of moving relative to the fixing part. According to the technical scheme, the defect that after hoisting equipment in the prior art is used for a period of time, the lengths of two steel wire ropes are different, and consequently a lifting part inclines is overcome.
本发明提供了一种转运吊具,包括:固定部;升降部,设置在固定部的下方;卷扬机构及连接绳,卷扬机构设置在固定部或者升降部上,连接绳为一根,连接绳的第一端连接在固定部或者升降部上,连接绳的第二端与卷扬机构连接,连接绳的中部通过滑轮将固定部和升降部连接在一起;水平保持机构,设置在固定部和升降部之间,水平保持机构适于使升降部在相对于固定部移动的过程中保持水平位置。本发明的技术方案解决了现有技术中的吊运设备使用一段时间后两根钢丝绳长度不同,导致升降部倾斜的缺陷。
Transfer lifting appliance
转运吊具
2021-06-08
Patent
Electronic Resource
Chinese
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