Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Translation outward-opening cabin door hinge mechanism
The invention belongs to the field of aircraft cabin door hinge mechanisms, and particularly relates to a translation outward-opening cabin door hinge mechanism. The main hinge support is provided with a first connecting part and a second connecting part; the lifting assistance assembly comprises a lifting sleeve and a spline shaft, and the lifting assistance assembly is connected with the cabin door through a hinge joint; the first main hinge arm is hinged to a first connecting part of the main hinge support, the second main hinge arm is hinged to a lifting sleeve of the lifting assisting assembly, and a double-lug rocker arm mounting support is arranged on the second main hinge arm; the double-lug rocker arm is hinged to the double-lug rocker arm mounting support and is provided with a first rocker arm part and a second rocker arm part; one end of the main rocker arm is connected with a spline shaft of the lifting assistance assembly; one end of the curved pull rod is hinged to the other end of the main rocker arm, and the other end of the curved pull rod is hinged to the first rocker arm part of the double-lug rocker arm; one end of the straight pull rod is hinged to the second rocker arm part of the double-lug rocker arm, and the other end of the straight pull rod is hinged to the second connecting part of the main hinge support.
本申请属于飞机舱门铰链机构领域，特别涉及一种平移外开的舱门铰链机构。包括：主铰链支座具有第一连接部以及第二连接部；提升助力组件包括提升套筒以及花键轴，提升助力组件通过铰链接头与舱门连接；第一主铰链臂与主铰链支座的第一连接部铰接，第二主铰链臂与提升助力组件的提升套筒铰接，第二主铰链臂上设置有双耳摇臂安装支座；双耳摇臂与双耳摇臂安装支座铰接，双耳摇臂具有第一摇臂部以及第二摇臂部；主摇臂的一端与提升助力组件的花键轴连接；曲形拉杆的一端与主摇臂的另一端铰接，曲形拉杆的另一端与双耳摇臂的第一摇臂部铰接；直拉杆的一端与双耳摇臂的第二摇臂部铰接，直拉杆的另一端与主铰链支座的第二连接部铰接。
Translation outward-opening cabin door hinge mechanism
The invention belongs to the field of aircraft cabin door hinge mechanisms, and particularly relates to a translation outward-opening cabin door hinge mechanism. The main hinge support is provided with a first connecting part and a second connecting part; the lifting assistance assembly comprises a lifting sleeve and a spline shaft, and the lifting assistance assembly is connected with the cabin door through a hinge joint; the first main hinge arm is hinged to a first connecting part of the main hinge support, the second main hinge arm is hinged to a lifting sleeve of the lifting assisting assembly, and a double-lug rocker arm mounting support is arranged on the second main hinge arm; the double-lug rocker arm is hinged to the double-lug rocker arm mounting support and is provided with a first rocker arm part and a second rocker arm part; one end of the main rocker arm is connected with a spline shaft of the lifting assistance assembly; one end of the curved pull rod is hinged to the other end of the main rocker arm, and the other end of the curved pull rod is hinged to the first rocker arm part of the double-lug rocker arm; one end of the straight pull rod is hinged to the second rocker arm part of the double-lug rocker arm, and the other end of the straight pull rod is hinged to the second connecting part of the main hinge support.
本申请属于飞机舱门铰链机构领域，特别涉及一种平移外开的舱门铰链机构。包括：主铰链支座具有第一连接部以及第二连接部；提升助力组件包括提升套筒以及花键轴，提升助力组件通过铰链接头与舱门连接；第一主铰链臂与主铰链支座的第一连接部铰接，第二主铰链臂与提升助力组件的提升套筒铰接，第二主铰链臂上设置有双耳摇臂安装支座；双耳摇臂与双耳摇臂安装支座铰接，双耳摇臂具有第一摇臂部以及第二摇臂部；主摇臂的一端与提升助力组件的花键轴连接；曲形拉杆的一端与主摇臂的另一端铰接，曲形拉杆的另一端与双耳摇臂的第一摇臂部铰接；直拉杆的一端与双耳摇臂的第二摇臂部铰接，直拉杆的另一端与主铰链支座的第二连接部铰接。
Translation outward-opening cabin door hinge mechanism
一种平移外开的舱门铰链机构
YU SHAOYANG (Autor:in) / LIU WANCHUN (Autor:in) / YAO XIONGHUA (Autor:in) / HAN YONGZHI (Autor:in)
12.04.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
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HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS
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