A test bench for performance testing of elevators in swing state

Abstract

A test bench for performance testing of an elevator in a rocking state, comprising a fixed frame, a first inner frame suspended from the top of the fixed frame, a second inner frame suspended from the top of the first inner frame, and a There is a distance between the two opposite outer sides of the second inner frame and the inner side of the fixed frame facing each other, and a second space is respectively arranged between the two opposite outer sides of the second inner frame and the inner side of the first inner frame facing each other. Two distances, between the fixed frame and the first inner frame, and between the first inner frame and the second inner frame are respectively provided with a reciprocating drive device, and the two reciprocating drive devices work in the mutually perpendicular X direction and Y direction respectively. The tested elevator is installed in the second inner frame, which can realize the swing in any direction in the two-dimensional plane, and meets the technical requirements for testing the lift in a swinging environment.

Description

Technical field: [0001] The invention relates to the field of machinery, in particular to elevators, in particular to equipment for testing the performance of elevators, in particular to a test bench for performance testing of elevators in a swinging state. Background technique: [0002] Some elevators of the vertical lift type need to be installed on a platform with a vibration environment or a swing environment, such as large equipment that can move by itself. During the production process of the elevator, its mechanical and physical parameters in the swinging environment must be measured to adjust and meet its normal work and safety requirements. However, in the prior art, there is no device capable of simulating a swing environment. Invention content: [0003] The purpose of the present invention is to provide a test bench for performance testing under the swinging state of the elevator, the described test bench for performance testing under the swinging state of the ...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a test bench for performance testing under the swinging state of the elevator, the described test bench for performance testing under the swinging state of the elevator will solve the problem that the device that can simulate the swinging environment cannot be used in the prior art Technical issues with testing elevators

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