A longitudinal vibration simulation system and method of a lifting platform

Abstract

The invention discloses a lifting platform longitudinal oscillation simulation system and method, and belongs to the field of elevator working condition simulation. The simulation system comprises a large displacement longitudinal oscillation system (1), a small displacement longitudinal oscillation system (2), a truss (3) and a platform (4), wherein the transverse section of the truss (3) is annular; the large displacement longitudinal oscillation system (1) and the small displacement longitudinal oscillation system (2) are arranged on the truss (3); the platform (4) is arranged inside the truss (3), and is connected with the large displacement longitudinal oscillation system (1) and the small displacement longitudinal oscillation system (2) through a traction rope; the longitudinal oscillation of the lifting platform under different working conditions is simulated respectively by switching between the large displacement longitudinal oscillation system (1) and the small-displacement longitudinal oscillation system (2). By adopting the lifting platform longitudinal oscillation simulation system and method, oscillation simulation of combination of large displacement and small displacement of the lifting platform can be realized, and longitudinal oscillation of the lifting platform under different working conditions can be simulated. The lifting platform longitudinal oscillation simulation system has the advantages of compact structure, simple method, safety, reliability, and easiness and convenience in mounting and operation.

Description

technical field [0001] The invention relates to a longitudinal vibration simulation system and method of a lifting platform, which is used for the working condition simulation of the longitudinal vibration of mining elevators, marine elevators and residential elevators, and belongs to the field of elevator working condition simulation. Background technique [0002] With the development of my country's national economy, lifting platforms are more and more widely used in factories, mines, buildings, hotels and other places. The lifting platform needs to maintain its normal operating state during operation, especially in special occasions such as mines and ships, as well as natural disasters such as earthquakes, it is even more necessary for the lifting platform to have reliable performance, so as not to damage people's lives and property Cause loss, so it needs to carry out a series of vibration simulation tests to detect its performance. The detection of the lifting system o...

AI Technical Summary

Problems solved by technology

[0003] In the current testing of the lifting system of the lifting platform, there is generally only the vibration test of the large displacement or small displacement lifting platform, and the lack of a combination of large displacement and small displacement The longitudinal vibration test method of the lifting platform cannot truly reflect the lifting platform under different vibration conditions performance

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