The invention belongs to the technical field of lifting devices, and particularly relates to a subway station ring frame beam formwork lifting device. A subway station ring frame beam formwork lifting device is arranged between a trolley formwork system and a conveying device and used for increasing the height of the trolley formwork system. The lifting device comprises a bottom plate used for being fixed to a bottom support arranged at the top of the conveying device; the top plate is used for being fixed to a jacking arranged at the bottom of the trolley formwork system; the multiple lifting units are arranged between the bottom plate and the top plate and used for driving the top plate to do lifting motion; the lifting unit comprises a driving device and a jacking plate, the jacking plate is rotationally arranged between the bottom plate and the top plate, and the driving device is used for driving the jacking plate to rotate, so that the acute angle of the jacking plate relative to the bottom plate or the top plate is continuously increased, and the height of the top plate is increased. According to the lifting device, the jacking plate is used as a supporting piece, and it can be guaranteed that the lifting unit has higher structural strength.
本发明属于升降装置技术领域,具体涉及一种地铁车站环框梁模板升降装置。一种地铁车站环框梁模板升降装置,升降装置设置在台车模板体系与运输装置之间,用于提升台车模板体系的高度;所升降装置包括:底板,底板用于固定在运输装置顶部设置的底托上;顶板,顶板用于固定在台车模板体系底部设置的顶托上;升降单元,多个升降单元设置在底板与顶板之间,用于驱动顶板进行升降运动;升降单元包括驱动装置与顶升板,顶升板转动设置在底板与顶板之间,驱动装置用于驱动顶升板转动,使顶升板相对于底板或顶板的锐角不断变大,以提升顶板高度。该升降装置使用顶升板作为支撑件,能够保证升降单元具有更大的结构强度。
Subway station ring frame beam formwork lifting device
一种地铁车站环框梁模板升降装置
2023-03-03
Patent
Electronic Resource
Chinese
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |
Detachable lifting hook for subway station concrete beam plate and construction method
European Patent Office | 2024
|European Patent Office | 2021
|