The invention relates to the technical field of elevators, and discloses a building elevator which comprises a base, an elevator car, a ratchet device and a laser range finder, supporting columns are fixedly installed on the base, the supporting columns are shaped like a Chinese character'ji ', every two supporting columns form a group and are arranged in a bilateral symmetry mode, a connecting frame is fixedly connected between the two supporting columns, and the connecting frame is fixedly connected with the elevator car. The connecting frames are in an I shape, the supporting columns are arranged in an up-down stacking mode, the connecting frames on every two adjacent supporting columns are connected through bolts, the supporting columns are movably sleeved with movable sleeves, and the side faces of the movable sleeves are fixedly connected with an elevator car. Through the arrangement of the supporting columns and the movable sleeves, the elevator car is limited in all directions in a sleeving mode, then through mutual exclusion of the electromagnetic devices and the permanent magnets, a certain gap is kept between the supporting columns and the movable sleeves, friction in the lifting process is reduced, friction loss in the lifting process is reduced, and the operation safety of the elevator car is improved.
本发明涉及升降机技术领域,且公开了一种建筑升降机,包括底座、电梯轿厢、棘轮装置和激光测距仪,所述底座上固定安装有支撑柱,所述支撑柱呈“㠯”字型,两个所述支撑柱为一组,且呈左右对称设置,两个所述支撑柱之间固定连接有连接架,所述连接架呈“工”字型,所述支撑柱呈上下堆叠设置,相邻两个所述支撑柱上的连接架通过螺栓连接,所述支撑柱上活动套接有活动套,所述活动套的侧面固定连接有电梯轿厢。通过支撑柱和活动套的设置,使得通过套接的方式,对电梯轿厢进行全方位限位,随后通过电磁装置与永磁铁的互斥,使得支撑柱与活动套之间保持一定的间隙,减小升降过程中的摩擦,降低升降过程中摩擦损耗,提高电梯轿厢的运行安全。
Building elevator
一种建筑升降机
2025-03-04
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |