A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Driving device for bus folding door
The invention discloses a driving device for a bus folding door. The driving device for the bus folding door comprises a pull rod assembly, wherein the pull rod assembly is connected with a transmission assembly, the transmission assembly is connected with a control assembly, and the control assembly can control the opening and closing of the folding door. The control assembly comprises a first connecting arm, the first connecting arm is connected with a first rotating bearing, the first rotating bearing is fixed in a vehicle body, the first connecting arm can rotate around the first rotatingbearing, one end of the first connecting arm is connected with the transmission assembly, the other end of the first connecting arm is hinged to a second connecting arm, one end of the second connecting arm is connected with a second rotating bearing, the second rotating bearing is fixed in the vehicle body, the second connecting arm can rotate around the second rotating bearing, the other end ofthe second connecting arm is hinged to one end of a third connecting arm, and the other end of the third connecting arm is hinged to the folding door. The driving device for the bus folding door adopts a pure mechanical structure, and is reliable in action, not prone to damage and convenient to maintain by utilizing drawing force transmission.
本发明公开了一种客车折叠门驱动装置，包括拉杆组件，拉杆组件与传动组件相连，传动组件与控制组件相连，控制组件可控制折叠门的打开与关闭；控制组件包括第一连接臂，第一连接臂与第一旋转轴承相连，第一旋转轴承固定在车体内，第一连接臂可绕第一旋转轴承转动，第一连接臂的一端与传动组件相连，另一端与第二连接臂相铰接，第二连接臂的一端与第二旋转轴承相连，第二旋转轴承固定在车体内，第二连接臂可绕第二旋转轴承转动，第二连接臂的另一端与第三连接臂的一端相铰接，第三连接臂的另一端与折叠门相铰接。本发明的客车折叠门驱动装置采用纯机械结构，利用拉丝传力，动作可靠，不易损坏，维修方便。
Driving device for bus folding door
The invention discloses a driving device for a bus folding door. The driving device for the bus folding door comprises a pull rod assembly, wherein the pull rod assembly is connected with a transmission assembly, the transmission assembly is connected with a control assembly, and the control assembly can control the opening and closing of the folding door. The control assembly comprises a first connecting arm, the first connecting arm is connected with a first rotating bearing, the first rotating bearing is fixed in a vehicle body, the first connecting arm can rotate around the first rotatingbearing, one end of the first connecting arm is connected with the transmission assembly, the other end of the first connecting arm is hinged to a second connecting arm, one end of the second connecting arm is connected with a second rotating bearing, the second rotating bearing is fixed in the vehicle body, the second connecting arm can rotate around the second rotating bearing, the other end ofthe second connecting arm is hinged to one end of a third connecting arm, and the other end of the third connecting arm is hinged to the folding door. The driving device for the bus folding door adopts a pure mechanical structure, and is reliable in action, not prone to damage and convenient to maintain by utilizing drawing force transmission.
本发明公开了一种客车折叠门驱动装置，包括拉杆组件，拉杆组件与传动组件相连，传动组件与控制组件相连，控制组件可控制折叠门的打开与关闭；控制组件包括第一连接臂，第一连接臂与第一旋转轴承相连，第一旋转轴承固定在车体内，第一连接臂可绕第一旋转轴承转动，第一连接臂的一端与传动组件相连，另一端与第二连接臂相铰接，第二连接臂的一端与第二旋转轴承相连，第二旋转轴承固定在车体内，第二连接臂可绕第二旋转轴承转动，第二连接臂的另一端与第三连接臂的一端相铰接，第三连接臂的另一端与折叠门相铰接。本发明的客车折叠门驱动装置采用纯机械结构，利用拉丝传力，动作可靠，不易损坏，维修方便。
Driving device for bus folding door
客车折叠门驱动装置
TIAN LANG (author) / XU SHENGHE (author)
2020-04-10
Patent
Electronic Resource
Chinese
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
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Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung