双柱液压汽车举升机设计毕业设计论文

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1、 I 双柱液压汽车举升机设计双柱液压汽车举升机设计 摘 要 本次设计主要内容是：在收集原始资料的基础上根据目前市场上常用举升机 的结构特点制定了举升机结构的设计方案，确定了举升装置、立柱、支撑机构、 平衡机构和保险机构的设计方案，在此基础上进行举升机的强度计算及验算，对 托臂的强度进行校核。动力单元采用单液压缸驱动，又对液压缸活塞杆进行强度 校核。此举升机结构采用双柱托举接触车架式，钢丝绳实现双柱同步举升。最大 举升质量 2000 公斤，最大举升高度 1800 毫米，符合汽车举升机国家安全标准。 它广泛用于轿车等小型车的维修和保养，是一种把整车举升到一定高度内供汽车 维修和安全检查作业的保修设

2、备。 关键词：双柱托举，同步举升，举升设备 II Design of double strut hydraulic car lift ABSTRACT The main elements of design are: the collection of raw data based on the common market in accordance with the structural characteristics of lift Lift has developed the design of the structure of the program to determine the

3、lifting device, post, support agencies, institutions and insurance balance Design program, in this based on the calculation of lift and check the intensity of care to check the strength of arm. Power unit drives a single hydraulic cylinder and piston rod hydraulic cylinders to check for strength. Us

4、ing the two-pillar structure of the lift access to car frame lifts, wire rope lifting the achievement of double synchronization. The quality of the largest lifting 2000 kilograms, maximum lifting height of 1,800 mm, in line with national safety standards for car lift. It is widely used in cars and small cars repairs and maintenance, is a vehicle to give rise to a certain height for the vehicle maintenance and safety inspection equipment maintenance operations. KEY WORDS: 2 post hoist , lifting