一种舱口盖压力可调式密封装置
一种舱口盖压力可调式密封装置
本发明公开了一种舱口盖压力可调式密封装置，包括船舱围板，所述船舱围板的上端一侧铰接设置有盖板，所述盖板的中间位置有手轮压紧机构，所述盖板的底端边缘部设置有竖直向下的环形凹槽，所述环形凹槽的内部设置有环形密封橡胶，所述盖板上设置有压力调节机构。本发明方便调节盖板的压紧力度，既能够保证船舱口与盖板处的密封效果，又能够防止压紧力度较大时盖板的变形损坏，而且通过指针和压力刻度的设置方便人们直观的了解盖板的压紧力度，卡槽、密封分板、环形密封气囊和环形密封块的设置能够使得盖板的密封效果更好，利用多个密封分板和船舱围板与环形密封橡胶之间形成多个密封层。
The invention discloses a pressure-adjustable sealing device for a hatch cover. The pressure-adjustable sealing device comprises a cabin coaming, a cover plate is arranged on one side of the upper end of the cabin coaming in a hinged mode, a hand wheel pressing mechanism is arranged in the middle of the cover plate, and a vertically-downward annular groove is formed in the edge of the bottom end of the cover plate; annular sealing rubber is arranged in the annular groove, and a pressure adjusting mechanism is arranged on the cover plate. The pressing force of the cover plate can be conveniently adjusted, the sealing effect of the cabin opening and the cover plate can be guaranteed, deformation and damage of the cover plate when the pressing force is large can be prevented, people can conveniently and visually know the pressing force of the cover plate through the arrangement of the pointer and the pressure scales. The sealing effect of the cover plate can be better through the arrangement of the clamping grooves, the sealing sub-plates, the annular sealing air bags and the annular sealing blocks, and a plurality of sealing layers are formed between the multiple sealing sub-plates and the cabin coaming and the annular sealing rubber.
Document information
一种舱口盖压力可调式密封装置
2022-06-17
Patent
Electronic Resource
Chinese