The invention relates to the technical field of aviation pallets, and in particular relates to an aviation pallet locking mechanism which comprises a supporting plate. A penetrating hole is formed in one side face of the supporting plate, a pin column which matches a pin hole in a pallet is arranged in the penetrating hole, four strip-shaped openings are annularly formed in the outer surface of the end, inserted into the pin hole, of the pin column at equal intervals, supporting blocks capable of being attached to the inner wall of the pin hole are arranged in the strip-shaped openings, a limiting disc used for limiting the position of the supporting blocks is fixed to the end, inserted into the pin hole, of the pin column through a screw, grooves are formed in four inclined faces correspondingly, magnets attracting one another are fixed into the four grooves correspondingly, and the side, away from the strip-shaped openings, in the pin column is in threaded connection with a jacking assembly used for jacking the supporting blocks. Compared with the prior art, the aviation pallet locking mechanism has the following beneficial effects that the situation that the diameter of the end, inserted into the pin hole, of the pin column is reduced due to abrasion is prevented, the pin column is protected, and the effect of limiting the position of the aviation pallet is improved.
本发明涉及航空货盘技术领域,具体的说是一种航空货盘锁定机构,包括支板,所述支板一侧面开设有穿插孔,所述穿插孔内设有与货盘上的销孔相配合的销柱,所述销柱安插在销孔内的一端外表面呈环形等距开设有四个条形口,所述条形口内设有可与销孔内壁相贴合的支撑块,所述销柱安插在销孔内的一端通过螺丝固定有用于限制支撑块位置的限位盘,四个所述倾斜面上均开设有凹槽,四个所述凹槽内均固定有相互吸引的磁铁块,所述销柱内远离条形口的一侧螺纹连接有用于顶起支撑块的顶压组件,与现有技术相比,本发明具有如下有益效果:防止销柱安插在销孔内的一端因磨损而直径缩小,起到保护销柱的作用,提高对航空货盘位置限制的效果。
Aviation pallet locking mechanism
一种航空货盘锁定机构
2021-04-30
Patent
Electronic Resource
Chinese
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |