The invention provides a building crane which structurally comprises a lifting fixator, a supporting frame, a winder, a wire guide frame and a guide hook rope; the supporting frame penetrates throughthe lifting fixator and is fixedly connected with the lifting fixator; the winder is installed on the supporting frame; the lifting fixator is arranged to enable oil to enter a first cavity through aguide pipe; a second piston disc can move upwards along an inner guide ring under pushing of oil; and a stand column moves upwards under the action of the second piston disc, so that a jacking columnstructure and a fixing frame are pushed to move upwards together, the upper end of the jacking column structure is clamped on a ceiling, and the upper end of a buffering layer is attached to the ceiling; and moreover, a buffering non-slip mat can be tightly attached to the ground, so that the ground is not scratched, the ground and a ceiling are protected, the lifting fixator is fixed between thefloors, and the crane can be quickly fixed without being pressed by a rotating hole or a heavy object.
本发明提供一种建筑吊机,其结构包括升降固定器、支撑架、卷线器、导线架、导钩绳,支撑架贯穿于升降固定器上且固定连接,卷线器安装于支撑架上,本发明通过设置升降固定器,使得油液通过导管进入到第一内腔内部,第二活塞盘在油液的推动下将会沿着内导环向上移动,在第二活塞盘的作用下立柱向上移动,从而推动顶柱结构与固定架一起向上移动,致使顶柱结构上端卡在天花板上,使得缓冲层上端贴合在天花板上,且缓冲防滑垫将会紧密的贴合在地面,致使不会将地面划损掉,达到对地面及天花板起到保护的作用,以此使升降固定器固定在楼层之间,以此能够快速的将吊机固定住,无需通过转孔或通过重物将其压住。
Building crane
一种建筑吊机
2020-12-11
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |