The electric hoist portal crane convenient to transport comprises a base, a stand column is fixedly connected to the top of the base, a fixing block is fixedly connected to the end, away from the base, of the stand column, a cross beam is fixedly connected to the inner wall of the fixing block, and a first through hole is formed in the cross beam; longitudinal beams are movably connected into the first through holes and movably penetrate through the cross beams, and a bearing platform is fixedly connected between the side faces of the two bases. Through the arrangement of the buckle universal wheels, when the whole crane needs to be transported, the control device is started to control the buckle universal wheels to carry out automatic transportation, the buckle universal wheels drive the bases, the two bases drive the whole crane to carry out transportation, and meanwhile through first through holes in the cross beams, the cross beams and the longitudinal beams are movably connected; the whole device can be assembled in batches, transportation is convenient, and the longitudinal beams and the cross beams can be assembled conveniently through the second through holes.
本发明公开了一种便于运输的电动葫芦门式起重机,包括基座,所述基座的顶部固定连接有立柱,所述立柱远离基座的一端固定连接有固定块,所述固定块的内壁固定连接有横梁,所述横梁的内部设有第一通孔,所述第一通孔的内部活动连接有纵梁,且纵梁活动贯穿横梁,所述两个基座的侧面之间固定连接有承台。本发明主要通过卡扣万向轮的设置,当起重机整体需要运输的时候,启动控制装置控制卡扣万向轮自行运输,卡扣万向轮带动基座,两个基座带动整体装置运输,同时通过横梁内部的第一通孔,使得横梁和纵梁之间活动连接,使得整体装置可以分批组装完成,方便运输,还通过第二通孔的设置,方便纵梁和横梁之间组装。
Electric hoist portal crane convenient to transport
一种便于运输的电动葫芦门式起重机
2022-05-24
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |