The invention relates to a steel bundle lifting appliance, which is provided with a steel channel cross beam, wherein a triangular bracket is arranged on an upper side wing plate on the channel steelcross beam; fixed hooks are arranged at two ends of a lower side wing plate of the channel steel cross beam; a transversely-arranged sliding groove is formed in the area, which is located between thetwo fixed hooks, of the lower side wing plate of the steel channel cross beam, two movable hooks are installed in the sliding groove, each movable hook comprises a hook body, the upper end of each hook body is provided with a threaded column, the threaded column penetrates through the sliding groove, two clamping nuts are connected to each threaded column in a threaded mode, and the two clamping nuts jointly clamp and fasten the lower side wing plate from the upper surface and the lower surface of the lower side wing plate of the channel steel cross beam. The steel bundle lifting appliance issimple and novel in structural design and convenient to use, the movable hooks are flexible to adjust, and good actual use value is achieved.
本发明涉及一种钢扎吊具,具有槽钢横梁,槽钢横梁上的上侧翼板上设有三角形支架,槽钢横梁的下侧翼板两端装有固定挂钩,槽钢横梁的下侧翼板上位于两固定挂钩之间的区域开设有一条横向布置的滑槽,所述滑槽中装有两个活动挂钩,所述活动挂钩包括钩体,钩体上端设有螺纹柱,螺纹柱穿过所述滑槽,螺纹柱上螺纹连接有两个夹紧螺母,两夹紧螺母从槽钢横梁的下侧翼板的上下两面共同对下侧翼板形成夹持紧固;本发明结构设计简单新颖,使用方便,活动挂钩调整灵活,具有很好的实际使用价值。
Steel bundle lifting appliance
一种钢扎吊具
2020-04-28
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
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