Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Arch cabin door opening and closing device
The invention provides an arch cabin door opening and closing device which comprises a circumferential sliding mechanism and a radial compressing mechanism. The circumferential sliding mechanism comprises a shifting driver, an arc rail and at least one shifting shaft. The arc rail is arranged on a cabinet body through a circumferential movement track of a cabin door. The shifting shaft is connected with the cabin door. The shifting driver drives the shifting shaft to move along the arc rail. The radial compressing mechanism comprises a compressing driver, a connecting rod and at least one compound screw shaft. One end of the connecting rod is connected with the cabin door. The other end of the connecting rod is connected with the compound screw shaft through a nut. A screw rod is sleeved with the nut. The compressing driver drives the compound screw shaft to rotate, so that the nut moves in the axial direction of the compound screw shaft, the nut drives the cabin door to move in the radial direction through the connecting rod, and the cabin door is compressed into or pulled out of a door frame. The arch cabin door opening and closing device is applicable to the arch cabin door on the side face of the cylindrical cabin body and has the advantages of being small in motion envelope, simple in structure, low in weight, high in reliability and the like.
Arch cabin door opening and closing device
The invention provides an arch cabin door opening and closing device which comprises a circumferential sliding mechanism and a radial compressing mechanism. The circumferential sliding mechanism comprises a shifting driver, an arc rail and at least one shifting shaft. The arc rail is arranged on a cabinet body through a circumferential movement track of a cabin door. The shifting shaft is connected with the cabin door. The shifting driver drives the shifting shaft to move along the arc rail. The radial compressing mechanism comprises a compressing driver, a connecting rod and at least one compound screw shaft. One end of the connecting rod is connected with the cabin door. The other end of the connecting rod is connected with the compound screw shaft through a nut. A screw rod is sleeved with the nut. The compressing driver drives the compound screw shaft to rotate, so that the nut moves in the axial direction of the compound screw shaft, the nut drives the cabin door to move in the radial direction through the connecting rod, and the cabin door is compressed into or pulled out of a door frame. The arch cabin door opening and closing device is applicable to the arch cabin door on the side face of the cylindrical cabin body and has the advantages of being small in motion envelope, simple in structure, low in weight, high in reliability and the like.
Arch cabin door opening and closing device
XIE ZHE (Autor:in) / YU MAOHUA (Autor:in) / JIN ZONGXIANG (Autor:in)
30.09.2015
Patent
Elektronische Ressource
Englisch
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
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