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本实用新型产品提出一种油压式汽车自动升降器,该装置利用汽车自身的油压作动力,能克服现有技术存在的不足,十分方便地将汽车底盘顶起。本升降器通过开关供油,可单缸单独升降,也可使各液压油开关同时进油,同时升降,达到快捷、安全、升降之目的,减轻修理人员因使用手动千斤顶所付出的高劳动强度及危险性。在停驶后升起,能减轻车辆轮胎的内压和外压承载力,延长轮胎的使用寿命,对汽车弹簧、钢板复原性好,延长使用寿命,对个体实用性强,经济效益高。本产品已申请专利(200920111055.4)。
The utility model provides a hydraulic auto lifter, which utilizes the hydraulic pressure of the automobile as its own power to overcome the shortcomings of the prior art and to lift the automobile chassis very conveniently. The lifter oil supply through the switch, a single cylinder can be lifted alone, but also make the hydraulic oil switch into the oil at the same time, at the same time, to achieve fast, safe, the purpose of lifting, to reduce the manual staff to use the manual labor paid by the high labor intensity And dangerous. It can reduce the internal pressure and external pressure bearing capacity of vehicle tires and prolong the service life of the tires. It has good recovery for automobile springs and steel plates and prolongs the service life. It is practical to individual and has high economic benefits. This product has applied for a patent (200920111055.4).