The supporting type portable lifting appliance structure comprises a hatch cover, a weighting rod is fixedly installed on the base face of one side of the hatch cover, a lifting arm fixing device is fixedly installed on the base face of one side of the hatch cover, a lifting arm rod is correspondingly fixed to the lower portion of the lifting arm fixing device, and a screw buckle is fixedly installed on the base face of one end of the lifting arm rod. A suspension arm hole piece is fixedly installed at the end, away from the screw buckle, of the suspension arm rod, a suspension arm sleeve is fixedly installed on the base face of one side of the hatch cover, a buckle channel is fixedly installed on the base face of the side, away from the hatch cover, of the suspension arm sleeve, screw holes are formed in the base faces of the two sides of the buckle channel, and rotating lock holes are fixedly formed in the circumferential face of the hatch cover. A first hinging block is fixedly installed on the base face of the end, away from the suspension arm sleeve, of the cabin cover, a second hinging block is hinged to the first hinging block, and the second hinging block is fixedly installed on the base face of one end of the cabin body, so that the device has the advantages of being easy to manufacture, convenient to use and the like, is suitable for various ships, saves space, and is safe and reliable.
本发明公开了一种舱口盖的支撑式便携式吊具结构,包括舱盖,所述舱盖一侧基面固定安装有加重杆,所述舱盖一侧基面固定安装有吊臂固定装置,所述吊臂固定装置下对应固定有吊臂杆,所述吊臂杆一端基面固定安装有螺丝卡扣,所述吊臂杆远离螺丝卡扣一端固定安装有吊臂孔片,所述舱盖一侧基面固定安装有吊臂套,所述吊臂套远离舱盖一侧基面固定安装有卡扣道,所述卡扣道两侧基面上设有螺钉孔,所述舱盖周面固定安装有旋转锁孔,所述舱盖远离吊臂套一端基面固定安装有第一铰连块,所述第一铰连块铰连有第二铰连块,所述第二铰连块固定安装在舱体一端基面,从而该装置制作简单、使用方便等特点,而且适用于各种船舶、节省空间和安全可靠。
Supporting type portable lifting appliance structure of hatch cover
一种舱口盖的支撑式便携式吊具结构
2023-11-21
Patent
Electronic Resource
Chinese
IPC: | B66D Haspeln , CAPSTANS |
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