The invention discloses a low-static double-girder European crane, and relates to the technical field of cranes. The low-static double-girder European crane comprises two sets of assembly frames, girder frames are fixedly connected between the two ends of the two sets of assembly frames, an electric hoist trolley is installed between the two sets of girder frames, limiting lubricating components are installed on the two sides of the electric hoist trolley, the two sets of limiting lubricating components comprise connecting blocks fixedly connected with the electric hoist trolley, two sets of limiting blocks are arranged on the lower sides of the two sets of connecting blocks, and telescopic frames are fixedly connected between the two ends of the side faces of the two sets of connecting blocks and the limiting blocks. The crane is provided with the limiting lubricating components, the limiting blocks in the limiting lubricating components can adjust the height of the limiting blocks by adjusting the height of the telescopic frames, the contact positions of the limiting blocks and a connecting rope can be adjusted conveniently according to needs, the maximum lifting height of the connecting rope is limited, and the stability of the connecting rope can be improved in the using process.
本发明公开一种低静空双主梁欧式起重机,涉及起重机技术领域,包括两组组装架,两组所述组装架的两端之间均固定连接有主梁架,两组所述主梁架之间安装有电葫芦小车,所述电葫芦小车的两侧均安装有限位润滑构件,两组所述限位润滑构件包括与电葫芦小车固定连接的连接块,两组所述连接块的下侧设置有两组限位块,且两组连接块侧面的两端与限位块之间均固定连接有伸缩架。本发明中的起重机安装有限位润滑构件,限位润滑构件中的限位块通过调整伸缩架的高度,从而可以调整其自身的高度,从而方便根据需要,调整限位块与连接绳的接触位置,从而对连接绳的最大提升高度进行限制,并且在使用时,同样可以提高连接绳的稳定度。
Low-static double-girder European crane
一种低静空双主梁欧式起重机
04.01.2022
Patent
Elektronische Ressource
Chinesisch
Guide rail maintenance device for European style double-girder crane
Europäisches Patentamt | 2021
|