The length-adjustable flexible connecting piece comprises a flexible part, a first mooring hook and a second mooring hook, the first mooring hook and the second mooring hook are located at the two ends of the flexible part respectively, one of the first mooring hook and the second mooring hook is connected with a heavy object or transported goods, and the other one of the first mooring hook and the second mooring hook is connected with hoisting machinery or a transportation tool. The flexible part comprises a first part and a second part which are hinged to each other, the adjusting scale of length adjustment of the first part is larger than that of the second part, and the technical effects of rapid adjustment and accurate adjustment are achieved through cooperation of the first part and the second part. The first mooring hook is simple in structure and light in self weight, the overall weight of the flexible connecting piece is reduced, the position of the limiting ring can be locked by rotating or bending the rotating piece so that the mooring hook can form a closed loop, and the mooring hook has the advantage of being easy and rapid to operate.
本发明提供的长度可调的柔性连接件包含柔性部及分位于所述柔性部两端的第一系留钩和第二系留钩,所述第一系留钩和第二系留钩一者与重物或者被运输货物连接,一者与起重机械或者运输工具连接。所述柔性部,包含相铰接的第一部和第二部,第一部的长度调节的调节尺度大于第二部,通过二者的配合实现了既快速调节又精确调节的技术效果。所述第一系留钩结构简单自重轻降低所述柔性连接件的整体重量,并且通过旋转或弯折旋转件即能锁定所述限位环的位置使所述系留钩形成闭环,具有操作简单快捷的优点。
Flexible connecting piece with adjustable length
长度可调的柔性连接件
2022-11-22
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |