The invention discloses an anti-falling household elevator, and belongs to the technical field of elevators. The buffer is used for solving the technical problems that the unloading force of a single buffer is limited, the buffer is directly contacted with the lift car to unload the force, the large recoil force and the falling inertia of the lift car are opposite to each other, and large potential safety hazards are easily caused to people in the lift car. The elevator shaft comprises an elevator shaft bottom pit, a lift car is arranged above the elevator shaft bottom pit, and a cushion pad is fixedly installed in the center of the bottom of the elevator shaft bottom pit; the device can be used for bearing and lifting the falling lift car, meanwhile, continuous falling kinetic energy of the lift car is further locked and dispersed, damage to the lift car body during abnormal falling of the home elevator is greatly reduced, safety of personnel in the lift car is synchronously protected, an autonomous protection structure and outer wall alarm of the home elevator are triggered, rapid rescue of external personnel is facilitated, and the safety of the home elevator is improved. The servo motor drives the lifting plate to lift the falling lift car along the limiting sliding groove, and trapped persons can conveniently open the door to escape autonomously.
本发明公开了一种防坠式家用电梯,属于电梯技术领域;本发明用于解决而单一的缓冲器卸力有限,且缓冲器与轿厢直接性接触卸力,巨大反冲力和轿厢下坠惯性对冲,容易对轿厢内人员造成较大安全隐患技术问题;本发明包括电梯井底坑,电梯井底坑上方设置有轿厢,电梯井底坑底部中心固定安装有缓冲垫;本发明既能用于承接托举坠落轿厢的同时,进一步锁止分散轿厢持续下坠动能,大幅度降低家用电梯异常坠落时对轿厢本体的损伤,同步保护轿厢内人员的安全,又触发家用电梯自主保护结构和外壁警报,便于外部人员快速救援,伺服电机驱动抬升板沿限位滑槽托举坠落的轿厢,便于被困人员破门自主逃生。
Anti-falling household elevator
一种防坠式家用电梯
2023-09-08
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |