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Vibration excitor supporting device, hydraulic system thereof and vibration excitor system

A technology of support device and vibration exciter, which is applied in the direction of measuring device, vibration test, supporting machine, etc., can solve the problems of difficult work, affecting work efficiency, time-consuming and labor-intensive vibration exciter, etc., to improve work efficiency and easy adjustment. , easy to adjust effects

Active Publication Date: 2013-04-24
ZOOMLION HEAVY IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, it is time-consuming and labor-intensive to position the vibrator using the existing method, which affects work efficiency, especially in the case of uneven ground in the test site, this work is extremely difficult

Method used

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  • Vibration excitor supporting device, hydraulic system thereof and vibration excitor system
  • Vibration excitor supporting device, hydraulic system thereof and vibration excitor system

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Embodiment Construction

[0022] In order to further explain the technical means and effects that the present invention adopts to achieve the intended purpose of the invention, below in conjunction with the accompanying drawings and preferred embodiments, the vibrator support device and its hydraulic system, and the vibrator system proposed according to the present invention The specific implementation, structure, feature and effect thereof are described in detail as follows:

[0023] The aforementioned and other technical contents, features and effects of the present invention will be clearly presented in the following detailed description of preferred embodiments with reference to the drawings. Through the description of specific implementation methods, the technical means and effects of the present invention to achieve the intended purpose can be understood more deeply and specifically, but the attached drawings are only for reference and description, and are not used to explain the present invention...

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Abstract

The invention provides a vibration excitor supporting device which comprises a supporting plate, a lifting platform and a bearing plate. The bearing plate is arranged above the supporting plate, a clamp component is arranged on the bearing plate, the lifting platform is positioned between the bearing plate and the supporting plate or below the supporting plate, a lifting mechanism is arranged between the lifting platform and the supporting plate, a plurality of adjustable supporting components are arranged on the supporting plate, a plurality of supporting rods are arranged on the lifting platform, and roller components are arranged at bottom ends of the supporting rods. The invention further provides a hydraulic system used for the vibration excitor supporting device and a vibration excitor system. By adopting the vibration excitor supporting device and the hydraulic system thereof, a vibration excitor is easy to adjust horizontally and longitudinally during positioning and can be supported firmly and reliably when the vibration excitor works after being positioned, so that working efficiency can be remarkably improved.

Description

technical field [0001] The present invention relates to a device for testing, and in particular to a vibrator support device and a vibrator system for vibration testing. Background technique [0002] Vibration stability is an important index to measure whether the design of mechanical structure is reasonable, and excitation test is one of the effective ways to evaluate the vibration stability of mechanical structure. The signal source required for the excitation test is usually generated by a vibrator. [0003] In the excitation test, the exciter is generally placed on the ground, and the ejector rod of the exciter is connected to the force sensor through bolts, and the force sensor is then connected to the excitation point of the DUT through bolts. This requires that the exciter and the DUT be in the correct relative position before connection. [0004] In order to ensure the stability of the excitation signal, the vibrator needs to have relatively large inertia, which ma...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16M11/04F16M11/26F16M11/42G01M7/02
Inventor 汪雪晴陈仁伍王猛胡蛟
Owner ZOOMLION HEAVY IND CO LTD
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