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A platform for research: civil engineering, architecture and urbanism
Sliding plug door bearing driving mechanism
The invention discloses a sliding plug door bearing driving mechanism. The sliding plug door bearing driving mechanism comprises a rack, a left support and a right support are fixedly connected to the two sides of the rack, a left hanging frame and a right hanging frame are slidably connected to the left support and the right support through linear guide rail assemblies correspondingly, a pull rod and a long guide column are installed between the left hanging frame and the right hanging frame, and one side of the rack is fixedly connected to an upper slide way. According to the sliding plug door bearing driving mechanism, a linear motion mechanism, namely a linear guide rail assembly, capable of bearing the gravity of a door leaf and providing a guiding function is arranged on the sliding plug door bearing driving mechanism, the defect that an existing solution is large in occupied space is effectively overcome, meanwhile the sealing performance of the bearing driving mechanism is improved, the linear motion mechanism has the advantages of being high in rigidity, high in radial and axial load capacity, good in sealing performance, resistant to corrosion, low in maintenance requirement, compact in structure, convenient to install and replace, stable in motion and high in practicability.
本发明公开了一种塞拉门承载驱动机构，包括机架，所述机架两侧固定连接有左支架和右支架，所述左支架和右支架上分别通过直线导轨组件滑动连接有左挂架和右挂架，所述左挂架和右挂架之间安装有拉杆和长导柱，所述机架一侧固定连接有上滑道。本发明中，通过在塞拉门承载驱动机构上安置一种能够承载门扇重力，同时又可以提供导向功能的直线运动机构，即直线导轨组件，有效避免了现有方案占用空间大的缺陷，同时改善了承载驱动机构密封性能，并且该直线运动机构具有高刚性、径向和轴向负载能力强、密封性能好、耐腐蚀、维护要求低、结构紧凑、安装与更换方便、运动平稳、实用性强的特点。
Sliding plug door bearing driving mechanism
The invention discloses a sliding plug door bearing driving mechanism. The sliding plug door bearing driving mechanism comprises a rack, a left support and a right support are fixedly connected to the two sides of the rack, a left hanging frame and a right hanging frame are slidably connected to the left support and the right support through linear guide rail assemblies correspondingly, a pull rod and a long guide column are installed between the left hanging frame and the right hanging frame, and one side of the rack is fixedly connected to an upper slide way. According to the sliding plug door bearing driving mechanism, a linear motion mechanism, namely a linear guide rail assembly, capable of bearing the gravity of a door leaf and providing a guiding function is arranged on the sliding plug door bearing driving mechanism, the defect that an existing solution is large in occupied space is effectively overcome, meanwhile the sealing performance of the bearing driving mechanism is improved, the linear motion mechanism has the advantages of being high in rigidity, high in radial and axial load capacity, good in sealing performance, resistant to corrosion, low in maintenance requirement, compact in structure, convenient to install and replace, stable in motion and high in practicability.
本发明公开了一种塞拉门承载驱动机构，包括机架，所述机架两侧固定连接有左支架和右支架，所述左支架和右支架上分别通过直线导轨组件滑动连接有左挂架和右挂架，所述左挂架和右挂架之间安装有拉杆和长导柱，所述机架一侧固定连接有上滑道。本发明中，通过在塞拉门承载驱动机构上安置一种能够承载门扇重力，同时又可以提供导向功能的直线运动机构，即直线导轨组件，有效避免了现有方案占用空间大的缺陷，同时改善了承载驱动机构密封性能，并且该直线运动机构具有高刚性、径向和轴向负载能力强、密封性能好、耐腐蚀、维护要求低、结构紧凑、安装与更换方便、运动平稳、实用性强的特点。
Sliding plug door bearing driving mechanism
一种塞拉门承载驱动机构
SUN JINGGUO (author) / WANG ZHONGSU (author)
2021-07-13
Patent
Electronic Resource
Chinese
Sliding plug door bearing driving mechanism for urban rail vehicle
| European Patent Office | 2021