Journal of Mechanical Engineering >

2017 , Vol. 53 >Issue 1: 93 - 100

DOI: https://doi.org/10.3901/JME.2017.01.093

Damping Device Used in Large-scale Precision Equipment Rapid Transporter

  • ZHAO Jingyi ,
  • KANG Shaopeng ,
  • FAN Liangzhen
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  • 1. Hebei Provincial Key Laboratory of Heavy Machinery Fluid Power Transmission and Control， Yanshan University， Qinhuangdao 066004;
    2. Key Laboratory of Advanced Forging & Stamping Technology and Science (Yanshan University)， Qinhuangdao 066004);

Online published: 2017-01-05

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Abstract

In order to realize the long-distance and fast transportation of the large-scale precision equipment, and ensure the safety of the equipment during the transportation, a set of damping devices is designed in the gooseneck section of the transporter, so the vibration of the equipment can be reduced efficiently in the driving direction and vertical direction. A kind of damping device which can limit the height and location is designed in the joint of the middle frame section and the rear frame section, so the terrain clearance of the middle frame section can be ensured during the transportation, and the vibration of the middle frame section can be reduced efficiently. The air suspension structures are used in the rear frame section, which are good for the large-scale precision equipment in the driving direction and the vertical direction. The mechanical model and mathematical model of the whole transporter are built, and the simulation analysis of vibration and the research of experiment are processed in different conditions. It is proved that the damping devices have great feasibility and practicability, and the safety of the large-scale precision equipment can be ensured efficiently during the transportation. The study of vibration damping performance has guiding effect and practical value.

 

Key words： large-scale precision equipment; transporter; damping device; air suspension

Cite this article

ZHAO Jingyi , KANG Shaopeng , FAN Liangzhen . Damping Device Used in Large-scale Precision Equipment Rapid Transporter[J]. Journal of Mechanical Engineering, 2017 , 53(1) : 93 -100 . DOI: 10.3901/JME.2017.01.093

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