The invention discloses a mooring device used in a helicopter cabin and an operation method thereof. Two ends of a chain lock and two ends of a pin shaft are rotationally connected with a left side plate and a right side plate, protruding bosses are arranged on two sides of the front face of the chain lock, and a sleeve is arranged behind the chain lock; the hinge pin is located below the chain lock, the left clamping piece and the right clamping piece are arranged on the hinge pin, U-shaped grooves are formed in the bottoms of the left clamping piece and the right clamping piece, the top of the fixing piece is located in the two U-shaped grooves, and clamping grooves are formed in the positions, at the bottom of the fixing piece, of the left side plate and the right side plate. The bottoms of the left and right side plates are connected with the top of the hook; when the device is locked, the chain is fixed to the chain lock, the back face of the bottom of the chain lock makes contact with the lower side of the sleeve, a boss on the front face of the chain lock is arranged downwards, the left clamping piece and the right clamping piece are located in front of the boss, the top of the fixing piece is located in U-shaped grooves in the bottoms of the left clamping piece and the right clamping piece, and the bottom of the fixing piece is located in the clamping groove. The connection between the hitching point and the mooring ring reserved on the floor in the cabin is ensured, and the equipment transportation safety of the helicopter is improved.
本发明公开了一种用于直升机舱内的系留装置及其操作方法,链锁和销轴两端均与左侧板和右侧板转动连接,链锁正面两侧设置有突出的凸台,套筒设置在链锁后方;销轴位于链锁下方,左卡紧片和右卡紧片设置在销轴上,左卡紧片和右卡紧片底部均设置有U型槽,固定片顶部位于两个U型槽中,左侧板和右侧板在固定片底部的位置均设置有卡槽;左侧板和右侧板底部与挂钩顶部连接;装置锁紧时,链锁上固定有链条,链锁底部的背面与套筒下侧接触,链锁正面的凸台朝下设置,左卡紧片和右卡紧片位于凸台前方,固定片顶部位于左卡紧片和右卡紧片底部的U型槽内,固定片底部位于卡槽内。保证挂接点与舱内地板上预留系留环的连接,提高直升机进行装备运输安全性。
Mooring device used in helicopter cabin and operation method thereof
一种用于直升机舱内的系留装置及其操作方法
2021-12-14
Patent
Electronic Resource
Chinese
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |