The invention provides a self-hoisting crane, which relates to the technical field of cranes, and comprises an edge opening mounting part, the edge opening mounting part is fixedly connected with two clamping and connecting pieces; the edge opening mounting part is fixedly connected with a rotary connecting piece; the rotary connecting piece is fixedly connected with a winch lifting part; the winch lifting part is fixedly connected with a traction connecting part; the traction connecting part is fixedly connected with a suspension connecting piece; the device can assist the detection work, effectively guarantees the practical safety of the whole structure, guarantees the use quality of the rope, is safer in use of the whole structure, and can achieve the quick prompt and alarm when the steel wire rope is stretched excessively. The problems that an existing self-hoisting crane is not provided with a crane self-cleaning structure, the service life of a rope is shortened, meanwhile, a lifting appliance is inconvenient to replace quickly, and the existing self-hoisting crane is not provided with an auxiliary steel wire rope stretching detection structure are solved.
本发明提供一种自卷扬起重机,涉及起重机技术领域,包括沿口安装部;所述沿口安装部上固定连接有两个夹持组接件;所述沿口安装部上固定连接有转动连接件;所述转动连接件上固定连接有卷扬起重部;所述卷扬起重部上固定连接有牵引连接部;所述牵引连接部上固定连接有悬挂连接件;可以辅助进行检测工作,有效的保证了整体结构实用安全性,保证了绳索的使用质量,整体结构使用更加安全,可以实现在钢丝绳拉伸过度时快速提示报警。解决现有自卷扬起重机不具备起重机自洁结构,降低了绳索的使用寿命,同时不便于快速更换吊具,不具备辅助钢丝绳拉伸检测结构的问题。
Self-hoisting crane
一种自卷扬起重机
2024-02-20
Patent
Electronic Resource
Chinese
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