Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Synchronous pre-tightening pull rope door closing mechanism for vertical lifting of automobile tailboard
The invention provides a synchronous pre-tightening pull rope door closing mechanism for a vertical lifting automobile tailboard, and belongs to the technical field of automobile accessories. The movable pulley assembly is installed on the driving shaft of the lifting driver used for driving the tail plate to ascend and descend, meanwhile, the fixed pulley assembly is installed on the compartment or the shell of the lifting driver, and the pull rope used for pulling the tail plate to turn over and connecting the tail plate and the winding device firstly bypasses the movable pulley assembly and then bypasses the fixed pulley assembly. The stay cord and the movable pulley assembly are matched to form the structure consistent with the structure formed by the chain wheel on the driving shaft of the lifting driver and the driving chain used for being matched with the chain wheel and connected with the lifting guide rail, and therefore it is guaranteed that the lifting stroke of the tail plate can be consistent with the winding and unwinding stroke of the stay cord under the condition that the tail plate and the winding device do not act; therefore, synchronous pre-tightening of the pull rope in the tail plate lifting process is achieved, the structure utilization rate is higher, the problem that a synchronous control structure needs to be additionally arranged is solved, the manufacturing and using cost is reduced, and the safety guarantee is higher.
本发明提供了一种垂直升降汽车尾板同步预紧拉绳关门机构，属于汽车配件技术领域。本发明通过在用于驱动尾板升降的升降驱动器的驱动轴上安装动滑轮组件，同时于车厢或升降驱动器的壳体上安装定滑轮组件，且用于拉动尾板翻转且用于连接尾板和卷收装置的拉绳先绕过动滑轮组件后再绕过定滑轮组件，通过拉绳和动滑轮组件的配合构成与升降驱动器的驱动轴上的链轮和用于配合链轮且连接升降导轨的驱动链条共同构成的结构一致，从而确保了在尾板和卷收装置不动作的情况下，尾板的升降行程能与拉绳的收放行程一致，从而实现了拉绳在尾板升降过程中的同步预紧，结构利用率更高，避免了需要另设同步控制结构的问题，降低了制造和使用成本，安全保障性更高。
Synchronous pre-tightening pull rope door closing mechanism for vertical lifting of automobile tailboard
The invention provides a synchronous pre-tightening pull rope door closing mechanism for a vertical lifting automobile tailboard, and belongs to the technical field of automobile accessories. The movable pulley assembly is installed on the driving shaft of the lifting driver used for driving the tail plate to ascend and descend, meanwhile, the fixed pulley assembly is installed on the compartment or the shell of the lifting driver, and the pull rope used for pulling the tail plate to turn over and connecting the tail plate and the winding device firstly bypasses the movable pulley assembly and then bypasses the fixed pulley assembly. The stay cord and the movable pulley assembly are matched to form the structure consistent with the structure formed by the chain wheel on the driving shaft of the lifting driver and the driving chain used for being matched with the chain wheel and connected with the lifting guide rail, and therefore it is guaranteed that the lifting stroke of the tail plate can be consistent with the winding and unwinding stroke of the stay cord under the condition that the tail plate and the winding device do not act; therefore, synchronous pre-tightening of the pull rope in the tail plate lifting process is achieved, the structure utilization rate is higher, the problem that a synchronous control structure needs to be additionally arranged is solved, the manufacturing and using cost is reduced, and the safety guarantee is higher.
本发明提供了一种垂直升降汽车尾板同步预紧拉绳关门机构，属于汽车配件技术领域。本发明通过在用于驱动尾板升降的升降驱动器的驱动轴上安装动滑轮组件，同时于车厢或升降驱动器的壳体上安装定滑轮组件，且用于拉动尾板翻转且用于连接尾板和卷收装置的拉绳先绕过动滑轮组件后再绕过定滑轮组件，通过拉绳和动滑轮组件的配合构成与升降驱动器的驱动轴上的链轮和用于配合链轮且连接升降导轨的驱动链条共同构成的结构一致，从而确保了在尾板和卷收装置不动作的情况下，尾板的升降行程能与拉绳的收放行程一致，从而实现了拉绳在尾板升降过程中的同步预紧，结构利用率更高，避免了需要另设同步控制结构的问题，降低了制造和使用成本，安全保障性更高。
Synchronous pre-tightening pull rope door closing mechanism for vertical lifting of automobile tailboard
一种垂直升降汽车尾板同步预紧拉绳关门机构
YANG YONG (Autor:in) / WEI MENGLIANG (Autor:in) / WAN XINGYUN (Autor:in) / LU PENG (Autor:in) / WANG JUAN (Autor:in)
17.05.2024
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
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