An attitude control system for an elevator car

Abstract

The invention discloses a posture control system of an elevator car. The posture control system of the elevator car includes a monitoring module, an analysis module and a correction module. The monitoring module is used to collect attitude signals of elevator car operation. The analysis module is used to receive the attitude signals from the monitoring module and output corresponding control signals. The correction module is used to receive the control signals from the analysis module, and is used to change the matching relationship between the elevator car and a car guide to adjust the posture of the elevator car. The posture control system of the elevator car can suppress the shaking of the elevator under the vibrating working state during the operation of the elevator, and the safe andstable operation of the elevator is ensured.

Description

technical field [0001] The invention relates to the technical field of elevators, in particular to an elevator running posture control system. Background technique [0002] As an indispensable vertical carrier in the current building system, the elevator is mainly used to carry a certain load and run vertically in the building shaft. Many factors will cause the vibration and shaking problems of the elevator during operation, such as: the installation quality of the elevator , Lack of strict post-maintenance, building body settlement, ground subsidence, building wind load, heavy load loading and unloading operations, uneven load distribution inside the elevator car and other factors. [0003] Once the elevator shakes and vibrates, it will lead to poor comfort of the elevator, panic of passengers, accelerated wear of the elevator guidance system, and shortened elevator life. [0004] The prior art usually adopts elevator guide shoe devices, and the technology of guide shoe de...

AI Technical Summary

Problems solved by technology

Its technical implementation method can only reduce the shaking and vibration of the elevator when it is running through a simple shock-absorbing medium, and it cannot fundamentally solve the problem of lubrication, and it is difficult to achieve the adaptive adjustment of the elevator guide shoes through technical methods. Fundamentally solve the root cause of elevator shaking

Usually, its working time must be maintained within 15 days (the disclosed technology in the national elevator standard TSG7001-2017 has been widely used), the traditional technology has many technical drawbacks, and the use of shock-absorbing materials is intelligently received from the passive Shock factor, unable to make predictions and adjustments before contact

In addition, in the field of ultra-high-speed elevators, the implementation of traditional technologies has greatly restricted the technological development of high-speed elevators.

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