Passenger safety monitoring and protecting system in fast-assembly elevator

Abstract

The invention provides a passenger safety monitoring and protecting system in a fast-assembly elevator. A damping system of the passenger safety monitoring and protecting system comprises a buffer plate which is mounted at the bottom of a box body and can vertically slide along the inner wall of the box body, wherein the buffer plate is supported on a bottom plate of the box body through a plurality of heavy springs, and a plurality of locking pins are arranged on the side face of the buffer plate in a matched mode; when the elevator overspeeds due to accidents, the locking pins penetrate through the side wall of the box body through gear and rack pairs under the action of a driving motor to extend into the buffer plate, and a rectangular pipe-shaped connecting plug is arranged at each ofthe two ends of each rectangular pipe of the car bottom plate; and two third rectangular pipes are arranged between a first rectangular pipe and a second rectangular pipe in parallel, the larger connecting plug of each third rectangular pipe is inserted into and extends out of a corresponding inserting hole of the first rectangular pipe, the smaller connecting plug of each third rectangular pipe is inserted into but does not extend into the corresponding inserting hole of the second rectangular pipe, and a locking nut is further screwed at the end, extending out of the corresponding insertinghole of the first rectangular pipe, of each third rectangular pipe. The passenger safety monitoring and protecting system in the fast-assembly elevator is good in safety protection performance, and the assembling efficiency is also improved to a certain extent.

Description

technical field [0001] The invention relates to the technical field of elevators, and more specifically relates to an elevator system structure with a quick-detachable bottom plate and good safety protection. Background technique [0002] Elevators are generally equipped with safety protection devices, but as special equipment, elevators operate at high altitudes. Although the current protection devices are highly automated, they rely too much on complex sensors, PLC and other automated electrical components. Control, the more precise and complex the automatic control system is, the more difficult it is to deal with it in time once the system fails, and it is even more difficult for the occupants to rescue themselves in an emergency. For the safety of the occupants, it is mainly reflected in the loss of control when the elevator descends. It will cause huge impact damage to people. [0003] First of all, the current elevators have a shock absorption system. The traditional ...

AI Technical Summary

Problems solved by technology

[0006] The problem to be solved by the present invention is to provide an occupant safety monitoring and protection system in a quick-loading elevator for the

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