The invention belongs to the technical field of lifting equipment, and particularly relates to a telescopic movable type simple lifting device which comprises I-shaped steel, fixed supporting legs are fixedly connected to one end of the I-shaped steel, controllable steering wheels are installed at the lower ends of the fixed supporting legs, and an electric hoist crane is installed in a groove of the I-shaped steel. A movable supporting leg is further installed in the groove of the I-shaped steel and makes contact with the top face of the groove, and the electric hoist crane makes contact with the bottom face of the groove. Through innovation, a monorail crane originally installed at the top of a workshop is improved into a movable lifting device, the lever principle and the section characteristics of I-shaped steel are fully utilized, an upper web plate serves as a moving track of the movable supporting leg, and a lower web plate serves as a moving track of the electric hoist crane; the self-weight of the I-shaped steel is used as a counterweight, so that the self-weight of the device is reduced, and the device is conveniently pushed by manpower to move and hoist.
本发明属于起吊设备技术领域,具体涉及一种伸缩移动式简易起吊装置,包括工字钢,在所述工字钢的一端固定连接有固定支腿,在所述固定支腿的下端安装有可控转向轮,在所述工字钢的凹槽内安装有电动葫芦起重机,在所述工字钢的凹槽内还安装有活动支腿,且所述活动支腿与凹槽的顶面接触,所述电动葫芦起重机与凹槽的底面接触。发明推陈出新,将原有安装在车间顶部的单轨吊,改进为可移动的起吊装置,充分利用杠杆原理和工字钢截面特性,上腹板作为活动支腿的移动轨道,下腹板作为电动葫芦起重机的移动轨道;以工字钢的自重作为配重,从而减轻装置的自重,方便人力推动其运动和吊运。
Telescopic movable type simple lifting device
一种伸缩移动式简易起吊装置
2022-01-28
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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