The detachable lifting structure comprises a lifting lug body, a fixing bolt and a locking nut, a lifting hole is formed in the lower portion of the lifting lug body, a limiting mounting groove is formed in one side of the lifting lug body, an extending groove is formed in one side of the bottom of the limiting mounting groove outwards, and the limiting mounting groove is connected with the lifting lug body. The height of the extending groove is gradually reduced in the direction away from the limiting installation groove, the extending groove and the limiting installation groove are of an integrated structure, an installation hole is formed in the upper portion of the lifting lug body, the installation hole penetrates through the lifting lug body and communicates with the limiting installation groove, and a locking nut is arranged on the outer side of the installation hole. And the fixing bolt is matched with the locking nut. The detachable hoisting structure is simple in design, convenient to manufacture, low in cost, capable of being mounted on the flat-bulb steel to serve as a stress point, convenient to mount and dismount, free of welding and cutting and capable of being repeatedly used.
本发明公开了一种便于安装球扁钢的可拆卸式吊装结构,包括吊耳本体、固定螺栓及锁紧螺母,所述吊耳本体下部设置有吊装孔,所述吊耳本体的沿一侧开设有限位安装槽,所述限位安装槽的底部一侧向外形成延伸槽,所述延伸槽沿着远离限位安装槽的方向高度逐渐减小,所述延伸槽与所述限位安装在槽为一体式结构,所述吊耳本体上部设置有安装孔,所述安装孔贯穿所述吊耳本体与所述限位安装槽连通,所述安装孔的外侧设置有锁紧螺母,所述固定螺栓与所述锁紧螺母相匹配。本发明可拆卸式吊装结构设计简单,制作方便且成本低,可以安装在球扁钢上作为受力点,安装及拆卸方便,无需焊接和切割,可重复使用。
Detachable hoisting structure facilitating installation of flat-bulb steel and use method of detachable hoisting structure
一种便于安装球扁钢的可拆卸式吊装结构及其使用方法
2022-09-02
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |