重慶升降平臺的支腿一般是四只，并且都是高度單獨可調的螺桿。這樣是為了在不夠平整的地面作業時，能夠通過調節四條腿的高度，讓四條腿都能接觸地面。保證重慶升降平臺 http://www.dongzao.net.cn/的水平，防止在升高時出現傾斜甚至翻覆的情況。常用液壓支腿有：蛙式支腿、H型支腿、X型支腿、輻射式支腿、擺動支腿等。Chongqing lifting platform legs are generally four, and are highly independent adjustable screw. This is in order to work on the ground is not enough, can adjust the height of the four legs, so that the four legs are able to touch the ground. Ensure Chongqing lifting platform level, prevent the rise in tilted or even overturned situation. The commonly used hydraulic legs: frog leg, leg type H and type X leg, radiation type leg and swing leg etc..

1.重慶升降平臺X型支腿這種支腿工作時，支腿呈X型，重物活動的空間比H型支腿要大，因此常和H型支腿混合使用，形成前H、后X的型式。Chongqing lifting platform X leg support legs, the legs are X type, heavy activity space than H type leg to be large, so often and H type leg mixed use, form the former H, after the X type.

2.重慶液壓升降平臺擺動支腿這種支腿在起重作業時，支腿在液壓缸的作用下能擺動到與車架縱向軸線相垂直的位置上；非工作狀態時，支腿不能太長，所以橫向支撐的間隔較小。Chongqing hydraulic lifting platform swinging outrigger legs in the lifting operation, the legs can swing to the vertical and longitudinal axis of the frame position under the effect of the hydraulic cylinder; the non working state, the legs can not be too long, so the smaller lateral support interval.

3.重慶導軌式升降平臺蛙式支腿這種支腿的活動支腿鉸接在固定支腿上，其展開動作由液壓缸完成，特點是結構簡單、重量較輕，但支腿跨度不大，只適用于小噸位的起重機。Chongqing rail type lifting platform the breaststroke leg leg leg is hinged on the fixed legs, the action of a hydraulic cylinder, is characterized by simple structure, light weight, but the leg span not only suitable for small tonnage cranes.

4.重慶升降平臺H型支腿這種支腿在液壓升降機中并不常用，有兩個液壓缸。活動支腿伸出后，工作時垂直腿撐地，形如H而得名。特點是支腿跨距較大，對場地適應性較好，目前已被廣泛采用。Chongqing lifting platform H leg support is not commonly used in hydraulic elevator, there are two hydraulic cylinders. After the extension of the supporting leg, the vertical leg to support the work, such as the shape of the name H. Is leg span larger, better adapt to the site, has now been widely used.

5.重慶升降平臺廠家認為，輻射式支腿以轉臺的回轉中心為中心，從車架的盆形架向下呈輻射狀向外伸出4個支腿。特點是穩定性好，在起重作業時主要應用在一些特大型的起重機上。Chongqing lifting platform manufacturers believe that the radiation of the legs to the rotary center of the turntable as the center, from the frame of the frame of the bottom of the radiation downward 4 legs. The utility model has the advantages of good stability, and is mainly used in some large cranes in hoisting operation.