The invention discloses a universal movable small-sized lifting gantry crane which comprises stand columns, cross beams, a force bearing beam, a chain block and a lifting hook. The stand columns and the cross beams are arranged to form a cuboid frame structure, the cross beams are connected to the top ends of the stand columns in a manner of rectangular frames, the force bearing beam is horizontally erected between the two opposite cross beams, the chain block is mounted on the force bearing beam, the mounting position of the chain block can be horizontally adjusted along the force bearing beam, and the lifting hook is arranged at the tail end of a chain of the chain block. The universal movable small-sized lifting gantry crane is small in size, compact in structure, convenient to move and high in applicability, the lifting position can be adjusted in a narrow space, and the test efficiency is improved.
本发明公开了一种通用型可移动式小型升降龙门吊架,包括立柱、横梁、承力梁、手拉葫芦和起重吊钩,所述立柱和横梁排布呈长方体框架结构,横梁呈矩形框架连接于立柱的顶端,两对置横梁之间水平架设承力梁,所述手拉葫芦安装在承力梁上,并能够沿承力梁水平调节手拉葫芦的安装位置,所述起重吊钩设置在手拉葫芦链条末端。本发明体积小巧,结构紧凑,移动方便,适用性强,并能够在狭小空间内调节起吊的位置,提高试验效率。
Universal movable small-sized lifting gantry crane
一种通用型可移动式小型升降龙门吊架
2021-08-27
Patent
Electronic Resource
Chinese