A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention belongs to the technical field of automatic door lock devices, and particularly relates to an elevator automatic door lock device which comprises a door frame, a first sliding plate, a second sliding plate, a lock hook, a fixing block, a pulley, a fixing assembly and a magnetic assembly. A mounting cavity is formed in the door frame; the first sliding plate and the second sliding plate are slidably connected to a sliding rail at the top of the mounting cavity. The bottom of the first sliding plate is fixedly connected with a first landing door. The bottom of the first landing door is slidably connected to a sliding rail at the bottom of the mounting cavity. The bottom of the second sliding plate is fixedly connected with a second landing door. By arranging the pulley and depending on mutual cooperation of all parts, sliding friction between the lock hook and the fixing block can be changed into rolling friction, so that abrasion of the fixing block to the lock hook is avoided, the service life of the lock hook is prolonged, and meanwhile noise during working is reduced.
本发明属于自动门锁装置技术领域，具体的说是一种电梯自动门锁装置，包括门框、第一滑板、第二滑板、锁钩、固定块、滑轮、固定组件和磁力组件；所述门框内部开设有安装腔；所述第一滑板和第二滑板均滑动连接在安装腔顶部的滑轨上；所述第一滑板底部固接有第一厅门；所述第一厅门底部滑动连接在安装腔底部的滑轨上；所述第二滑板底部固接有第二厅门；通过设置滑轮，依靠各零件互相进行配合，以此可以使将锁钩与固定块之间的滑动摩擦变为滚动摩擦，从而避免固定块对锁钩的磨损，延长了锁钩的使用寿命，同时降低了工作时的噪音。
The invention belongs to the technical field of automatic door lock devices, and particularly relates to an elevator automatic door lock device which comprises a door frame, a first sliding plate, a second sliding plate, a lock hook, a fixing block, a pulley, a fixing assembly and a magnetic assembly. A mounting cavity is formed in the door frame; the first sliding plate and the second sliding plate are slidably connected to a sliding rail at the top of the mounting cavity. The bottom of the first sliding plate is fixedly connected with a first landing door. The bottom of the first landing door is slidably connected to a sliding rail at the bottom of the mounting cavity. The bottom of the second sliding plate is fixedly connected with a second landing door. By arranging the pulley and depending on mutual cooperation of all parts, sliding friction between the lock hook and the fixing block can be changed into rolling friction, so that abrasion of the fixing block to the lock hook is avoided, the service life of the lock hook is prolonged, and meanwhile noise during working is reduced.
本发明属于自动门锁装置技术领域，具体的说是一种电梯自动门锁装置，包括门框、第一滑板、第二滑板、锁钩、固定块、滑轮、固定组件和磁力组件；所述门框内部开设有安装腔；所述第一滑板和第二滑板均滑动连接在安装腔顶部的滑轨上；所述第一滑板底部固接有第一厅门；所述第一厅门底部滑动连接在安装腔底部的滑轨上；所述第二滑板底部固接有第二厅门；通过设置滑轮，依靠各零件互相进行配合，以此可以使将锁钩与固定块之间的滑动摩擦变为滚动摩擦，从而避免固定块对锁钩的磨损，延长了锁钩的使用寿命，同时降低了工作时的噪音。
Automatic door lock device of elevator
一种电梯自动门锁装置
CHEN SHANGJIN (author)
2022-07-29
Patent
Electronic Resource
Chinese