The invention discloses a hatch cover quick dismounting and mounting device which is used for quick dismounting and mounting of a hatch cover of a pressure-resistant cabin and is composed of a fixing assembly fixed to a cabin body and a dismounting and mounting assembly fixed to the hatch cover and the fixing assembly, and the fixing assembly comprises an upper fixing ring and a lower fixing ring; the dismounting and mounting assembly comprises a movable support, a fixed support and a positive and negative screw shaft, the fixed support and the movable support are fixed to the upper fixing ring, the lower fixing ring and the cabin cover respectively, and the movable support moves forwards and backwards through rotation of the positive and negative screw shaft. And then the cabin cover is pulled out from the cabin body to be disassembled and pressed in to be installed.
本发明公开了一种舱盖快速拆卸安装装置,用于耐压舱的舱盖快速拆卸和安装,由固定在舱体上的固定组件、固定在舱盖和固定组件上的拆卸安装组件组成,固定组件包括上固定环和下固定环,通过活结螺栓和吊环螺母快速安装到圆柱形耐压舱体上,拆卸安装组件包括移动支架,固定支架和正反螺旋轴,固定支架与移动支架分别固定在上下固定环及舱盖上,通过正反螺旋轴的旋转实现移动支架的前进和后退,进而将舱盖从舱体内拉出拆卸和压入安装。
Hatch cover quick dismounting and mounting device
一种舱盖快速拆卸安装装置
2022-06-03
Patent
Elektronische Ressource
Chinesisch
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