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液压升降机升降系统的组成和作用

文章来源:www.trsjjx.com   发布时间:2016-5-19 16:08:18   浏览次数:

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1、液压升降机http://www.trsjjx.com/液压系统工作压力为16mpa,主要包括液压泵站、应急泵油路、平台升降油路和支腿伸缩油路。
Hydraulic lift hydraulic system working pressure is 16MPa, mainly including the hydraulic pump station, the emergency pump oil path, the platform lift circuit and the support leg expansion circuit. 

2、液压升降机http://www.trsjjx.com/油泵站是发动机带动油泵,通过控制阀及管路执行元件(举升缸和支腿缸)供油;应急泵油路是当发动机出现故障后,整车无动力源,需采用电动应急发动机出现故障后,整车无动力源,需采用电动应急泵将平台落下,把货物卸下来,收起支腿将车拖走;液压升降机升降油路是在装卸状态下通过两个举升油缸将平台及货物举升和下降,采用垂直油缸布置经链条拉起托架。支腿伸缩油路是四个支腿缸并联,当装卸货物时支腿伸出行走时收回。
Hydraulic lift pump station is the engine driven pump and actuators (lifting cylinder and a supporting leg cylinder oil supply through the control valve and piping; emergency pump oil is when after the engine failure, the vehicle without power, the electric emergency engine failure, vehicle without power source, need to use emergency electric pump platform, to unload the goods, put up the leg will be towed vehicle; hydraulic elevator oil is in handling state by two lifting oil cylinder platform and cargo lift and fall, by vertical oil cylinder is arranged through the chain pull bracket. The supporting legs are connected in parallel with the four supporting legs and are connected in parallel with the supporting legs.