Vibration exciter rack and excitation test system

Abstract

The invention belongs to the field of vibration test equipment, and relates to a vibration exciter rack and a vibration excitation test system. The vibration exciter rack comprises a first table top, a second table top, a plurality of supporting rods and a plurality of connecting assemblies. The first table top is slidably connected with the multiple supporting rods along the axes of the supporting rods; the second table top is connected with the multiple supporting rods, and the first table top and the second table top are parallel and spaced; the connecting assemblies correspond to the supporting rods one to one, each connecting assembly is located at the joint of the corresponding supporting rod and the first table top, and the connecting assemblies are used for limiting movement of the first table top relative to the supporting rods. The vibration exciter rack is simple in structure and convenient to use; and the supporting height of the rack can be adjusted, so that the position of a vibration exciter can be quickly adjusted, and the excitation test efficiency can be improved.

Description

technical field [0001] The invention relates to the field of vibration test equipment, in particular to a vibrator bench and a vibration test system. Background technique [0002] At present, the installation method of the vibration exciter in the vibration test is mainly fixed installation, which is usually fixed on the ground or on a fixed bench. The workpiece to be tested needs to adjust its placement according to the test point. Therefore, it is impossible to use the traditional fixed vibrator support device to complete this type of testing work on large equipment or workpieces that are inconvenient to move; thus, the existing bench has the problems of heavy structure and non-adjustable height. Contents of the invention [0003] The object of the present invention includes, for example, to provide a vibrator stand and a vibration test system, which are simple in structure, easy to use, and can adjust the support height of the stand, so that the position of the vibrator...

AI Technical Summary

Problems solved by technology

[0002] At present, the installation method of the vibration exciter in the vibration test is mainly fixed installation, which is usually fixed on the ground or on a fixed bench. The workpiece to be tested needs to adjust its placement according to the test point. , it is impossible to use the traditional fixed vibrator support device to complete this type of test work on large equipment or workpieces that are inconvenient to move; thus, the existing bench has the problems of heavy structure and non-adjustable height

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