液压升降平台同步机构偏载时如何改善？

改善液压升降平台http://www.jnyuexiang.com/同步机构的受力状况，需要对现用方案中油缸支撑模式或位置进行优化，减小柴油机带主发时同步机构承受的偏载力，并且希望带主发和不带主发两种工况下的偏载力大小相差不大，因为这对机械和液压系统有利。

1、液压升降平台采用计算和图解法结合确定高空作业平台平台主发端油缸最佳位置。主发端油位置图解值结合平台实际相关结构尺寸后进行圆整后，取oc=4300mm，精确计算后，可知，该方案中同步机构在两种不同工况下的偏载力相差不大。
Hydraulic lifting platform computing and graphic method combines the best position to determine the fuel tanks originating platform aerial work platforms. After rounding the originating after oil platform combined with the actual value

of the position of graphic correlation structure size, take oc = 4300mm, after accurate calculation, we can see that the program synchronization mechanism little difference in the partial load force of two different conditions.

2、液压升降平台http://www.jnyuexiang.com/柴油机带主发时同步机构承受的偏载力是现用油缸支撑方案带主发偏载力的35％，受力情况明显改善，同步机构许用强度储备加大；不足之处是柴油机不带主发电机时同步机构承受的偏载力是现用油缸支撑方案不带主发偏载力的16倍，但优于平台主发端增设第5个油缸方案。
Diesel hydraulic lifting platform with master hair bear partial load force synchronization mechanism is active support program with master cylinder made of 35% partial load forces, the forces significantly improved synchronization mechanism promised to increase the strength of the reserves; the downside is that when the diesel generator is not synchronized with the main body withstand partial load force is now supported by the program without the master cylinder made partial load force of 16 times, but the superior platform for originating the first five cylinders additional programs.