The invention relates to the technical field of engineering machines, in particular to a cantilever crane assembly and an arch frame mounting trolley. The cantilever crane assembly comprises a large arm, a telescopic arm, a hanging basket mounting base, a supporting base, a safety hanging basket and a mechanical arm assembly; and the large arm is connected with the telescopic arm, the end of the telescopic arm is hinged to the hanging basket mounting base, the safety hanging basket is arranged on the supporting base, the supporting base is arranged on the hanging basket mounting base, and themechanical arm assembly is hinged to the side of the supporting base. The cantilever crane assembly has the length telescopic function, the safety hanging basket and the mechanical arm assembly are simultaneously installed at the tail end of a cantilever crane, the cantilever crane assembly is assembled on a chassis of the arch frame mounting trolley, and tunnel arch erection construction is facilitated.
本发明涉及工程机械的技术领域,更具体地,涉及一种臂架总成及拱架安装台车。一种臂架总成,其中,包括大臂、伸缩臂、吊篮安装座、支撑座、安全吊篮、机械手总成;所述的大臂与伸缩臂连接,伸缩臂的端部与吊篮安装座铰接,所述的安全吊篮设于支撑座上,支撑座设于吊篮安装座上,机械手总成与支撑座的侧部铰接。本发明的臂架总成具有长度伸缩功能,且臂架末端同时安装有安全吊篮和机械手总成,该臂架总成装配在拱架安装台车底盘上,方便隧道立拱施工。
Cantilever crane assembly and arch frame mounting trolley
一种臂架总成及拱架安装台车
2020-08-28
Patent
Elektronische Ressource
Chinesisch
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 |
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