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A platform for research: civil engineering, architecture and urbanism
Multi-point synchronous locking sliding plug door system
The invention discloses a multi-point synchronous locking sliding plug door system. The multi-point synchronous locking sliding plug door system comprises a bearing driving assembly, a hinge structure and a synchronous rod. The bearing driving assembly comprises a left hanging frame, a right hanging frame, a motor assembly, a lead screw and a long guide column, the lead screw and the long guide column are arranged between the two hanging frames, a nut is arranged outside the lead screw, a sliding barrel fixedly connected with the door leaf is arranged outside the long guide column, and the nut is connected with the sliding barrel. The motor drives the lead screw, and the nut drives the sliding cylinder to drive the door leaf to be opened and closed. After the vehicle door is closed in place, the hinge structure passes through a dead point through rotation of the lead screw to achieve mechanical locking. Mechanical self-locking of the sliding plug door is achieved through the hinge structure, and the locking structure is simplified; a plurality of locking points are formed by arranging a plurality of hinges, the load of a single locking point is reduced, and the overall bearing rigidity of the structure is improved; by means of the relative movement of the synchronous rod and the lead screw, the multiple locking points are controlled to be locked and unlocked at the same time through a single power source, the structure is simplified, the weight and cost are reduced, meanwhile, the vehicle door locking reliability is improved, and the vehicle door locking device has very good application prospects.
本发明公开了一种多点同步锁闭的塞拉门系统，包括承载驱动组件、铰链结构、同步杆；承载驱动组件包括左、右挂架、电机组件以及两挂架间的丝杆、长导柱，丝杆外设有螺母，长导柱外设有固定连接门扇的滑筒，螺母与滑筒相连。电机驱动丝杆，通过螺母驱动滑筒带动门扇实现开闭；车门关到位后，通过丝杆转动使铰链结构过死点实现机械锁闭。本发明通过铰链结构实现塞拉门机械自锁，简化锁闭结构；通过设置多处铰链形成多处锁闭点，降低单个锁闭点的载荷，提高结构整体承载刚性；利用同步杆和丝杆的相对运动，通过单一动力源控制多个锁闭点同时锁闭和解锁，在简化结构、降低重量和成本的同时，提高车门锁闭可靠性，具有非常好的应用前景。
Multi-point synchronous locking sliding plug door system
The invention discloses a multi-point synchronous locking sliding plug door system. The multi-point synchronous locking sliding plug door system comprises a bearing driving assembly, a hinge structure and a synchronous rod. The bearing driving assembly comprises a left hanging frame, a right hanging frame, a motor assembly, a lead screw and a long guide column, the lead screw and the long guide column are arranged between the two hanging frames, a nut is arranged outside the lead screw, a sliding barrel fixedly connected with the door leaf is arranged outside the long guide column, and the nut is connected with the sliding barrel. The motor drives the lead screw, and the nut drives the sliding cylinder to drive the door leaf to be opened and closed. After the vehicle door is closed in place, the hinge structure passes through a dead point through rotation of the lead screw to achieve mechanical locking. Mechanical self-locking of the sliding plug door is achieved through the hinge structure, and the locking structure is simplified; a plurality of locking points are formed by arranging a plurality of hinges, the load of a single locking point is reduced, and the overall bearing rigidity of the structure is improved; by means of the relative movement of the synchronous rod and the lead screw, the multiple locking points are controlled to be locked and unlocked at the same time through a single power source, the structure is simplified, the weight and cost are reduced, meanwhile, the vehicle door locking reliability is improved, and the vehicle door locking device has very good application prospects.
本发明公开了一种多点同步锁闭的塞拉门系统，包括承载驱动组件、铰链结构、同步杆；承载驱动组件包括左、右挂架、电机组件以及两挂架间的丝杆、长导柱，丝杆外设有螺母，长导柱外设有固定连接门扇的滑筒，螺母与滑筒相连。电机驱动丝杆，通过螺母驱动滑筒带动门扇实现开闭；车门关到位后，通过丝杆转动使铰链结构过死点实现机械锁闭。本发明通过铰链结构实现塞拉门机械自锁，简化锁闭结构；通过设置多处铰链形成多处锁闭点，降低单个锁闭点的载荷，提高结构整体承载刚性；利用同步杆和丝杆的相对运动，通过单一动力源控制多个锁闭点同时锁闭和解锁，在简化结构、降低重量和成本的同时，提高车门锁闭可靠性，具有非常好的应用前景。
Multi-point synchronous locking sliding plug door system
一种多点同步锁闭的塞拉门系统
GE HANQING (author) / FENG JIASHENG (author) / ZENG SHIWEN (author) / LI HENGWEN (author) / WANG QINGDONG (author) / ZHANG LIREN (author)
2023-01-31
Patent
Electronic Resource
Chinese
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