A direct-current system support anti-vibration system for an alternating-current and direct-current emergency power supply breakdown van comprises an anti-vibration device, the anti-vibration device comprises an anti-vibration support, an anti-vibration buffer area/groove is formed in the anti-vibration support, a center guide block is arranged in the center of the anti-vibration buffer area/groove, and a buffer decomposition groove is formed in the center guide block. A supporting block in sliding/rolling contact with the bottom of the buffering decomposition tank is arranged in the center of the buffering decomposition tank, the section of the supporting block is rectangular, the four rectangular faces of the supporting block are in sliding/rolling contact with the tail ends of four decomposition guide rods, and the decomposition guide rods extend out of the side wall of the center guide block and are fixedly connected with one end of a vibration reduction air bag. The other end of the vibration reduction air bag is fixedly connected with the side wall of the anti-vibration support. Vibration of the direct current system on the breakdown van is converted into movement and acceleration in four directions, the vibration reduction air bags in the four directions are used for providing buffering, and the pressure regulating system is used for dealing with the normal operation working condition and the working condition with the too large acceleration degree, so that the corresponding vibration reduction air bags have corresponding buffering pressure.
用于交直流应急电源抢修车的直流系统支架防振系统,包括防振装置,防振装置包括防振支座,防振支座内设有防振缓冲区/槽,防振缓冲区/槽的中心设有中心导向块,中心导向块内设有缓冲分解槽,缓冲分解槽的中心设有与缓冲分解槽底部滑动/滚动接触的支撑块,支撑块截面呈矩形,支撑块矩形四个面与四根分解导向杆末端滑动/滚动接触,分解导向杆伸出中心导向块侧壁并与减振气囊一端固定连接,减振气囊另一端与防振支座侧壁固定连接。通过将直流系统在抢修车上的振动转化四个方向的运动和加速度,利用四个方向的减振气囊提供缓冲,并通过调压系统分别应对正常运行工况和加速度过大的工况,使对应的减振气囊具有相应的缓冲压力。
Direct-current system support anti-vibration system for alternating-current and direct-current emergency power supply breakdown van
用于交直流应急电源抢修车的直流系统支架防振系统
2023-04-04
Patent
Elektronische Ressource
Chinesisch
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