The invention discloses a floating type operation platform of open caisson soil excavation equipment. The floating type operation platform comprises a platform frame (1), buoys (2), walkway plates (3), guardrails (4) and lifting rotating assemblies. The platform frame is of a cylindrical frame structure, a first hollow part (101) is formed in the middle of the platform frame, and the floating cylinder is embedded in the platform frame, so that the platform frame can float in the open caisson through the floating cylinder; the lifting rotating assembly is arranged in the center of the top of the platform frame, and the output end of the lifting rotating assembly penetrates through the first hollow part and is connected with the mechanical arm hanging bracket, so that the mechanical arm hanging bracket can ascend and descend in the open caisson through the lifting rotating assembly; the walkway plate is laid on the top face of the platform frame and located on the periphery of the lifting and rotating assembly, the guardrail is vertically arranged on the edge of the top of the platform frame, and an operation platform is formed among the walkway plate, the guardrail and the lifting and rotating assembly. The device can float in the open caisson, and overhaul and maintenance operation of an excavation system is facilitated.
本发明公开了一种沉井土体开挖设备的浮式操作平台,包括平台框架(1)、浮筒(2)、走道板(3)、护栏(4)和升降旋转组件;平台框架呈圆柱形框架结构,平台框架中部形成有第一镂空部(101),浮筒嵌装在平台框架内,使平台框架能通过浮筒漂浮在沉井内;升降旋转组件设置在平台框架的顶部中心,升降旋转组件的输出端贯穿第一镂空部并与机械臂吊架连接,使机械臂吊架能通过升降旋转组件在沉井内升降;走道板铺设在平台框架的顶面上且位于升降旋转组件的四周,护栏竖向设置在平台框架的顶部边缘处,走道板、护栏和升降旋转组件之间形成操作平台。本发明能漂浮在沉井内,便于挖掘系统检修和保养作业。
Floating operation platform of open caisson soil body excavation equipment
沉井土体开挖设备的浮式操作平台
2023-04-04
Patent
Electronic Resource
Chinese
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