Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cabin door lifting mechanism and sealing cabin door
The invention discloses a cabin door lifting mechanism and a sealed cabin door, and the cabin door lifting mechanism comprises a lead screw, a lifting mechanism and a driving mechanism, the connecting bridge plate is connected with the cabin door through a connecting column, a through hole is formed in the connecting bridge plate, and the lead screw penetrates through the through hole; the nut is connected with the lead screw and can move in the axial direction of the lead screw; the switching unit is located between the nut and the connecting bridge plate, the nut is connected with the connecting bridge plate through the switching unit, and the switching unit can prevent the nut from rotating to the connecting bridge plate; the driving unit is connected with the switching unit through a driving connecting plate; wherein the driving unit drives the nut to rotate through the switching unit, and the nut can move in the axial direction of the lead screw so as to adjust the distance between the cabin door and the base. According to the mechanism, the clutch function is achieved between the nut and the cabin door, when the cabin door is located at the to-be-locked position, the nut is separated from the cabin door, the situation that the nut and the lead screw are damaged due to downward movement of the cabin door in the locking stage is avoided, and when the cabin door needs to be lifted, the nut can be connected with the cabin door to achieve lifting of the cabin door.
本申请公开了一种舱门升降机构及密封舱门，该舱门升降机构包括：丝杠，丝杠的一端与基座相连；连接桥板，通过连接柱与舱门相连，连接桥板具有通孔，丝杠从通孔穿过；丝母，与丝杠相连，丝母可沿丝杠的轴向移动；转接单元，位于丝母与连接桥板之间，丝母通过转接单元与连接桥板相连，转接单元可避免丝母旋转传至连接桥板；驱动单元，通过驱动连接板与转接单元相连；其中，驱动单元通过转接单元驱动丝母旋转，丝母可沿丝杠的轴向移动以调整舱门与基座的距离。该机构使得丝母与舱门间具有离合功能，舱门位于待锁紧位置时，丝母与舱门相分离，避免舱门锁紧阶段的下移损坏丝母、丝杠，当舱门需要抬升时，丝母又可与舱门接合，实现舱门的抬升。
Cabin door lifting mechanism and sealing cabin door
The invention discloses a cabin door lifting mechanism and a sealed cabin door, and the cabin door lifting mechanism comprises a lead screw, a lifting mechanism and a driving mechanism, the connecting bridge plate is connected with the cabin door through a connecting column, a through hole is formed in the connecting bridge plate, and the lead screw penetrates through the through hole; the nut is connected with the lead screw and can move in the axial direction of the lead screw; the switching unit is located between the nut and the connecting bridge plate, the nut is connected with the connecting bridge plate through the switching unit, and the switching unit can prevent the nut from rotating to the connecting bridge plate; the driving unit is connected with the switching unit through a driving connecting plate; wherein the driving unit drives the nut to rotate through the switching unit, and the nut can move in the axial direction of the lead screw so as to adjust the distance between the cabin door and the base. According to the mechanism, the clutch function is achieved between the nut and the cabin door, when the cabin door is located at the to-be-locked position, the nut is separated from the cabin door, the situation that the nut and the lead screw are damaged due to downward movement of the cabin door in the locking stage is avoided, and when the cabin door needs to be lifted, the nut can be connected with the cabin door to achieve lifting of the cabin door.
本申请公开了一种舱门升降机构及密封舱门，该舱门升降机构包括：丝杠，丝杠的一端与基座相连；连接桥板，通过连接柱与舱门相连，连接桥板具有通孔，丝杠从通孔穿过；丝母，与丝杠相连，丝母可沿丝杠的轴向移动；转接单元，位于丝母与连接桥板之间，丝母通过转接单元与连接桥板相连，转接单元可避免丝母旋转传至连接桥板；驱动单元，通过驱动连接板与转接单元相连；其中，驱动单元通过转接单元驱动丝母旋转，丝母可沿丝杠的轴向移动以调整舱门与基座的距离。该机构使得丝母与舱门间具有离合功能，舱门位于待锁紧位置时，丝母与舱门相分离，避免舱门锁紧阶段的下移损坏丝母、丝杠，当舱门需要抬升时，丝母又可与舱门接合，实现舱门的抬升。
Cabin door lifting mechanism and sealing cabin door
舱门升降机构及密封舱门
LI SHUTIAN (Autor:in) / HU XIAOHAI (Autor:in)
28.07.2023
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
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES