Rapid response car elevator

Abstract

The invention discloses a rapid response car elevator including two vertical beams that are arranged at the opposite two sides of an elevator car, each vertical beam is in a slide rail manner and is sleeved by a normally fixed component and a normally movable component, wherein the normally movable component is connected with a control device of the elevator car, the normally movable component is arranged at the bottom of the elevator car and is in contact with the elevator car through a telescoping support rod, the normally fixed component is arranged at the bottom of the building stair, and a displacement sensor is electrically connected with the emergency control device of the normally fixed component. The car elevator can timely give a prompt when the elevator is in danger to help people to stabilize the mood and to have a clear sense of help, and thereby further improving the help probability of people when the elevator drops and ultimately improving the escape probability. The trapped people starts an emergency starting button to make the normally fixed components automatically run to the elevator car position, so that the elevator car can be clamped, and the self rescue can be realized.

Description

technical field [0001] The invention relates to the technical field of car-type elevator fall prevention, in particular to a fast-response car-type elevator. Background technique [0002] Existing car-type elevators, anti-falling devices, in terms of hardware, speed limiters, safety gear, buffers, end station protection devices and the like. The speed limiter can reflect the actual running speed of the elevator. When the speed of the elevator exceeds the allowable value, it can send out electrical signals and generate mechanical actions to cut off the safety circuit or force the safety gear to act. It is installed in the machine room. The safety gear can be linked with the speed limiter to force the car to stop on the guide rail by mechanical action, and is installed on both sides of the car or counterweight. The buffer absorbs energy when the car or the counterweight hits the bottom pit to ensure the safe braking of the car. There are spring type and hydraulic type. The e...

AI Technical Summary

Problems solved by technology

[0003] But above-mentioned safety device still can't accomplish fully place elevator to fall after using, and car type electronic still can occur potential safety hazard when using, traces it to its root cause is, the emergency response speed of existing car type elevator is relatively slow to cause of

In addition, the elevator did not have relevant reminders before or during the fall, which caused the people inside the elevator to panic, which is not conducive to stabilizing emotions and escaping

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