The invention relates to a working platform for subway tunnel construction. The working platform comprises an installation frame, a push hand and a mobile and fixed assembly, wherein the push hand isinstalled on the installation frame, and the mobile and fixed assembly is installed on the installation frame and is fixed and moved by lifting. According to the working platform, through the cooperation of the mobile and fixed assembly and a lifting assembly, the equipment can be automatically fixed, and people and materials are stably lifted and transferred. The equipment construction is safer.A lifting frame moves upwards to drive a straight telescopic rod to extend. When the lifting frame moves upwards to the required position, a valve is closed. At this time, the straight telescopic rodcannot be extended and shortened, and the straight telescopic rod can support the lifting frame, so that the equipment works more stably.
一种地铁隧道施工用的工作平台,包括有安装框;推手,安装在安装框上;移动与固定组件,安装在安装框上,通过升降方式进行固定和移动。本发明通过移动与固定组件和升降组件的配合,可以自动将设备进行固定,并将人和材料稳定的升降传输,设备施工更加安全,升降框向上移动带动直伸缩杆伸长,在升降框向上移动到需要的位置时,将阀门关上,此时直伸缩杆无法伸长缩短,直伸缩杆可以对升降框进行支撑,使得设备工作更加稳定。
Working platform for subway tunnel construction
一种地铁隧道施工用的工作平台
2020-07-07
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 / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen |
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