重庆升降平台是一种用于货物起升的大型设备，其常见的起升方式可以分为三类：钢丝绳式、齿轮齿条式、混合式，今天我们就简单分析一下杭州重庆平台常见的三种起升方式。Hangzhou lifting platform is a kind of goods used for large equipment liters, the common lifting can be divided into three categories: steel wire rope type, gear rack type, mixed type, today we have a simple analysis of the Hangzhou three common lifting platform lifting way.

第一种钢丝绳式，它是由卷扬机通过驱动钢丝绳从而实现吊笼顺着导轨架来回上下运行的，这种形式经常在建筑工程中看到，多用于材料的上下运输。The first type of wire rope, which is composed of a winch driven by wire rope so as to realize the cage up and down along the guide rail frame operation, this form is often seen in the construction engineering, materials used on transportation.

第二种齿轮齿条式，它是利用齿轮齿条的啮合，在吊笼里设置上齿轮，导轨上设置齿条，利用驱动装置，实现齿轮齿条的啮合，从而完成吊笼的上下运动，这种形式也是主要用于人员和物料的上下运输。Second kinds of gear rack type, it is the use of gear rack, the gear set in the cage, rail is arranged on the rack, the drive device, realize the gear rack, thereby completing the cage movement up and down, this form is mainly used for personnel and materials on transportation.

第三种就是重庆升降平台前两种的混合，一个吊笼用钢丝绳牵引，另外一个利用齿轮齿条啮合原理。The third is the Hangzhou lifting platform, the first two kinds of mixing, a wire rope traction, another use of gear and rack meshing theory.