The invention relates to the technical field of building construction, and discloses a material crane for building construction. The material crane comprises a crane body, wherein the bottom end of asteel cable of the crane body is fixedly connected with a connecting block; the bottom surface of the connecting block is fixedly connected with fixed cables; the surfaces of the fixed cables are movably sleeved with a limiting sleeve; and the front end and rear end of the inner wall of the limiting sleeve are slidably connected with pressing blocks through sliding grooves. The material crane is inserted into pipe openings at the two ends of a pipe through the cooperation of long clamping arms and short clamping arms, and the pipe is rapidly fixed and hoisted through the pulling by the fixed cables, so that compared with the single-point bundling, the fixing effect is good, compared with the multi-point bundling, the steps are simple and the hoisting efficiency is high, and the practical value is achieved; and parts of folding arms, shock-absorbing springs and the like are arranged at the outer ends of the long clamping arms which are inserted into the pipe openings for fixing, so thatwhen the pipe is shaken in the air, the pipe openings at the two ends are prevented from directly colliding with a building, the energy generated by the collision is absorbed, the damage to the surface of the building and the pipe openings is avoided, and the good installation effect of the pipe is guaranteed.

    本发明涉及建筑施工技术领域,且公开了一种建筑施工用物料吊机。本发明包括机体,所述机体钢缆的底端固定连接有连接块,所述连接块底面固定连接有固定缆,所述固定缆的表面活动套接有限位套,所述限位套内壁的前后两端通过滑槽滑动连接有压块,通过长卡臂和短卡臂配合,插入管材两端的管口,经由固定缆拉拽快速对管材进行固定并吊运,相比单点捆扎固定效果好,相比多点捆扎步骤简单、吊运效率高,非常具有实用价值,且通过在插入管口进行固定的长卡臂的外端设置折叠臂和减震簧等部件,使管材在空中晃动时,可以避免两端管口与建筑物发生直接碰撞,并吸收碰撞产生的能量,避免了建筑表面和管口损伤,保证了管材良好的安装效果。


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    Title :

    Material crane for building construction


    Additional title:

    一种建筑施工用物料吊机


    Contributors:

    Publication date :

    2020-09-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / F16F SPRINGS , Federn



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