The invention relates to a reusable tower crane lifting beam embedded part and a construction method. The reusable tower crane lifting beam embedded part comprises a front embedded plate, a back embedded plate and a connecting piece arranged on one side of the front embedded plate, the connecting piece is used for being connected with a tower crane, the front embedded plate and the back embedded plate are arranged on two sides of a wall body correspondingly and connected through bolts, a plurality of protrusions are arranged on one sides, facing the wall body, of the front embedded plate and the back embedded plate, grooves matched with the front embedded plate and the back embedded plate in shape are formed in the wall body, and a plurality of bolt holes corresponding in position are formed in the front embedded plate and the back embedded plate. According to the reusable tower crane lifting beam embedded part and the construction method, the friction force between the embedded plates and the wall body is increased through the protrusions on the embedded plates, so that the shearing force borne by the bolts is greatly reduced, and the situation that the bolts cannot be taken out of the wall body due to deformation is avoided.
本发明涉及一种可重复利用的塔吊提升梁预埋件及施工方法,包括:正面埋板、背面埋板和设置于所述正面埋板一侧的连接件,所述连接件用于连接塔吊,所述正面埋板与所述背面埋板分别设于墙体两侧且通过螺栓连接,所述正面埋板、所述背面埋板面向墙体一侧设有多个凸起,所述墙体上设有与所述正面埋板、所述背面埋板形状相匹配的凹槽,且所述正面埋板、所述背面埋板上设有多个位置相对应的螺栓孔。本发明的可重复利用的塔吊提升梁预埋件及施工方法中,通过埋板上的凸起增大了埋板与墙体之间的摩擦力,从而大大降低了螺栓受到的剪力,避免其发生形变导致无法从墙体中取出。
Reusable tower crane lifting beam embedded part and construction method
一种可重复利用的塔吊提升梁预埋件及施工方法
2021-08-24
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
Reversing device, embedded part, lifting device and lifting tower crane equipment
European Patent Office | 2025
|European Patent Office | 2023
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