In the running process of an elevator, when the elevator stops between an upper floor and a lower floor due to faults, trapped persons open doors to escape, a certain distance exists between the bottom of a car and the floor ground at the moment, a hole leading to an elevator shaft is formed, when jumping out of the car and falling to the ground, the persons fall into the elevator shaft due to unstable gravity centers, and therefore serious safety accidents are caused. An anti-falling net is installed below the elevator and comprises an anti-falling net support and an anti-falling net body made of steel wire ropes, holes leading to the elevator shaft are effectively blocked, the people are wrapped by the anti-falling net body when falling into an elevator room, and therefore falling death of the people is avoided.
电梯在运行过程中,因出现故障电梯停留在上下两层楼之间时,被困人员打开门逃生,这时轿厢底与楼层地面存在一定距离,形成了一个通向电梯井的孔洞,在人员跳出轿厢落地时,会因重心不稳而跌入电梯井中,从而造成严重的安全事故。本发明通过在电梯下方安装一个防坠网,包括防坠网支架和用钢丝绳制作的防坠网,有效的封堵住通向电梯井的孔洞,当人员跌入电梯间时被防坠网兜住,从而避免了人员的坠亡。
Anti-falling net device below elevator car door
一种电梯轿厢门下方防坠网装置
2021-05-14
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |