The invention discloses a tower crane supporting and lifting device, and relates to the technical field of tower crane supporting and lifting equipment, the technical scheme is that the tower crane supporting and lifting device comprises lifting devices arranged in four spaced vertical columns, and the lifting devices are used for lifting a tower crane; the tower crane comprises a supporting tower frame and a crane; the lifting device includes an upper basket, a lower basket, and a climbing frame. The novel lifting and supporting device of the tower crane has the beneficial effects that transverse and vertical loads are distributed on the vertical columns instead of being horizontally distributed, so that a horizontal beam or a floor does not need to be reinforced to accommodate the crane, and a large amount of cost is saved.
本发明公开了一种塔式起重机支撑提升装置,涉及塔式起重机支撑提升设备技术领域,技术方案为,包括设置在间隔的四个垂直柱内的提升装置,提升装置用于提升塔式起重机;塔式起重机包括支撑塔架和起重机;提升装置包括上部篮、下部篮和爬升框架。本发明的有益效果是:本方案提供一种塔式起重机新型提升支撑装置,由于横向和垂直载荷分布在垂直柱上而不是水平分布,因此无需加固水平梁或地板以容纳起重机,节省了大量成本。
Supporting and lifting device of tower crane
一种塔式起重机支撑提升装置
2024-08-30
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |