The invention relates to the field of hatch cover mounting devices, in particular to a ship hatch cover auxiliary mounting device which comprises a cabin well, a hatch cover and a rotating shaft. The cabin well comprises an upper cabin opening, a lower cabin body and a stand column, the upper cabin opening is fixedly arranged over the lower cabin body, first clamping openings are oppositely formed in the two sides of the upper cabin opening, two second clamping openings are formed in the top end of the lower cabin body, a first through hole is formed in the top end of the stand column, the cabin opening cover comprises a connecting part and a cover plate, and the second through hole is formed in the connecting part. The second through hole and the first through hole are coaxially arranged, a first slotted hole and a second slotted hole are formed in the cover plate, the hatch cover further comprises two first clamping pieces, the two first clamping pieces are oppositely arranged, one end of each first clamping piece is arranged in the first slotted hole, and the other end of each first clamping piece and the first clamping opening are coaxially arranged; the rotating shaft comprises a middle shaft, the middle shaft is hinged to the first clamping opening, the connecting part is coaxially and fixedly connected with the middle shaft, opening and closing of the hatch cover are facilitated, and the opening and closing angle can be controlled.
本发明涉及舱口盖安装装置领域,具体是涉及一种船舶舱口盖辅助安装装置,包括舱井、舱口盖和旋转轴;舱井包括上舱口、下舱体和立柱,上舱口固定设置在下舱体的正上方,上舱口的两侧相对设置有第一卡接口,下舱体的顶端开设有两个第二卡接口,立柱的顶端开设有第一通孔,舱口盖包括连接部和盖板,连接部上开设有第二通孔,第二通孔与第一通孔同轴设置,盖板上开设有第一槽孔和第二槽孔,舱口盖还包括第一卡接件,两个第一卡接件相向设置,第一卡接件的一端设置在第一槽孔内,第一卡接件的另一端与第一卡接口同轴设置;旋转轴包括中轴,中轴和第一卡接口铰接,连接部与中轴同轴固定连接,本发明方便了舱口盖的开合及可以控制开合的角度。
Auxiliary installation device for ship hatch cover
一种船舶舱口盖辅助安装装置
2023-07-07
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
FOAM GENERATOR FOR HATCH COVER INSTALLATION OF FOAM GENERATOR FOR HATCH COVER AND SHIP
European Patent Office | 2019
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