Elevator provided with rescue devices

Abstract

The invention discloses an elevator provided with rescue devices. The elevator comprises two sets of identical elevators, wherein the two sets of elevators are arranged in one hoistway; the elevator further comprises rescue devices arranged on the two elevators; the rescue devices comprise car position detecting modules, accumulators, car side doors, side door lock devices, intelligent door closers and support plates; the car position detecting modules are connected with control cabinets of the elevators; the car side doors of the two cars are oppositely arranged; the side door lock devices are arranged on the side walls of the cars to lock the upper parts of the car side doors on the cars; the lower parts of the car side doors are connected with the side walls of the cars through the intelligent door closers to enable the car side doors to downwards overturn by 90 degrees with the lower edges of the car side doors as axes; the downwards overturned car side doors are positioned on the support plates; and the accumulators are electrically connected with the side door lock devices and the intelligent door closers. The elevator is quick in rescue response and simple in operation, and largely shortens the rescue time.

Description

technical field [0001] The invention relates to the field of elevators, in particular to an elevator equipped with a rescue device. Background technique [0002] If there is an abnormality in the existing elevator and the passengers are trapped in the car, the passengers can only contact the maintenance personnel and wait for rescue. The waiting time is long, which will easily cause the trapped people to be nervous and panic. The existing elevator rescue method is to manually release the brake and slide or turn the car. However, it requires professionals to operate, which consumes a lot of physical strength of the rescuers. The operation is dangerous to a certain extent, and it is impossible to easily judge whether it is in the door area. The existing rescue device uses an additional motor to drive the rescue device, which will affect the normal operation performance of the elevator host, and has high requirements for its emergency power supply capacity and drive circuit. ...

AI Technical Summary

Problems solved by technology

[0002] If there is an abnormality in the existing elevator and the passengers are trapped in the car, the passengers can only contact the maintenance personnel to wait for rescue. The waiting time is long, which will easily cause the trapped people to be nervous and panic

The existing elevator rescue method is to manually release the brake and slide or turn the car to rescue, but it requires professionals to operate, which consumes a lot of physical strength of the rescuers, and the operation is dangerous to a certain extent. It is impossible to easily judge whether it is in the door area.

The existing rescue device uses an additional motor to drive the rescue device, which will affect the normal operation performance of the elevator host, and has high requirements for its emergency power capacity and drive circuit

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