Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to the technical field of aircraft cabin doors, in particular to a lifting device for an aircraft cabin door. The device comprises a device body which is arranged at an aircraft cabin door and used for being matched with the aircraft cabin door. The device body comprises a slideway and a lifting mechanism, the slideway is arranged at the bottom of a cabin door frame, the lifting mechanism comprises a sliding part, the sliding part slides in the length direction of the slideway through a walking mechanism, a cavity is formed in the sliding part, a rotating column is arranged in the cavity, a chain is wound around the rotating column, and the inner end of the chain is connected to the outer wall of the rotating column through a first stress part. The outer end of the chain extends out of the cavity and is connected to the cabin door plate through a second stress piece. According to the invention, when the flight crew opens or closes the cabin door of the airplane, the first stress piece or the second stress piece of the lifting mechanism can better provide assistance for the flight crew, so that the flight crew can conveniently open or close the cabin door of the airplane.
本发明涉及飞机舱门技术领域，尤其涉及一种用于飞机舱门的提升装置。其包括装置主体，装置主体设置于飞机舱门处并用于与飞机舱门配合；装置主体包括滑道及提升机构，滑道设置于舱门门框底部，提升机构包括滑动件，滑动件通过行走机构沿滑道长度方向滑行，滑动件内部形成有空腔，空腔内地设有转动柱，转动柱处缠绕有锁链，锁链内端通过第一应力件连接于转动柱外壁处，锁链外端伸出空腔并通过第二应力件连接于舱门门板处。本发明中，乘务人员在进行开启或关闭时飞机舱门时，提升机构的第一应力件或第二应力件能够较佳地为乘务人员提供助力，以使得乘务人员较为方便地完成飞机舱门的开启或关闭操作。
The invention relates to the technical field of aircraft cabin doors, in particular to a lifting device for an aircraft cabin door. The device comprises a device body which is arranged at an aircraft cabin door and used for being matched with the aircraft cabin door. The device body comprises a slideway and a lifting mechanism, the slideway is arranged at the bottom of a cabin door frame, the lifting mechanism comprises a sliding part, the sliding part slides in the length direction of the slideway through a walking mechanism, a cavity is formed in the sliding part, a rotating column is arranged in the cavity, a chain is wound around the rotating column, and the inner end of the chain is connected to the outer wall of the rotating column through a first stress part. The outer end of the chain extends out of the cavity and is connected to the cabin door plate through a second stress piece. According to the invention, when the flight crew opens or closes the cabin door of the airplane, the first stress piece or the second stress piece of the lifting mechanism can better provide assistance for the flight crew, so that the flight crew can conveniently open or close the cabin door of the airplane.
本发明涉及飞机舱门技术领域，尤其涉及一种用于飞机舱门的提升装置。其包括装置主体，装置主体设置于飞机舱门处并用于与飞机舱门配合；装置主体包括滑道及提升机构，滑道设置于舱门门框底部，提升机构包括滑动件，滑动件通过行走机构沿滑道长度方向滑行，滑动件内部形成有空腔，空腔内地设有转动柱，转动柱处缠绕有锁链，锁链内端通过第一应力件连接于转动柱外壁处，锁链外端伸出空腔并通过第二应力件连接于舱门门板处。本发明中，乘务人员在进行开启或关闭时飞机舱门时，提升机构的第一应力件或第二应力件能够较佳地为乘务人员提供助力，以使得乘务人员较为方便地完成飞机舱门的开启或关闭操作。
Lifting device for aircraft cabin door
一种用于飞机舱门的提升装置
CHEN YAN (Autor:in)
01.03.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
/
B64C
AEROPLANES
,
Flugzeuge
/
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS