The invention relates to a clamping type aircraft cabin cover opening and closing mechanism, an aircraft cabin mechanism and an opening and closing method of the aircraft cabin mechanism. The opening and closing mechanism comprises a tightening rope and a clamping hook. The clamping hook comprises a first end and a second end, the first end is provided with a hook structure, the second end is provided with a rope penetrating hole, the rope penetrating hole is used for being connected with the tightening rope, the clamping hook is provided with a rotating hole, the rotating hole can be connected to a rotating shaft in a sleeving mode, and the clamping hook can rotate around the rotating shaft; when the tightening rope is tightened, the hook structure is connected with a lug of a cabin cover in a hanging manner; and when the tightening rope is disconnected, the hook structure is separated from the lug of the cabin cover. The force arm of the clamping hook can reduce the pulling force borne by the tightening rope, a step gap cannot be generated between the cabin cover and the aircraft body, and the whole aircraft cabin mechanism is simple in structure, high in practicability and good in locking effect.
本发明涉及了一种夹紧式飞机舱盖开闭机构、飞机舱机构及其开闭方法,该开闭机构包括收紧绳和夹紧钩;所述夹紧钩包括第一端和第二端,所述第一端设置有挂钩结构,所述第二端设置有穿绳孔,所述穿绳孔用于连接所述收紧绳,所述夹紧钩上设置有转孔,所述转孔能够套接在转轴上,所述夹紧钩能够绕所述转轴转动;收紧绳拉紧时,所述挂钩结构与舱盖的耳片挂住连接;断开收紧绳时,所述挂钩结构与舱盖的耳片分开。夹紧钩的力臂可以减小收紧绳承受的拉力,不会造成舱盖与机体间出现阶差间隙,整个飞机舱机构结构简单,实用性强,锁紧效果好。
Clamping type aircraft cabin cover opening and closing mechanism, aircraft cabin mechanism and opening and closing method of aircraft cabin mechanism
一种夹紧式飞机舱盖开闭机构、飞机舱机构及其开闭方法
2021-10-29
Patent
Electronic Resource
Chinese
IPC: | B64C AEROPLANES , Flugzeuge |
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