In the synchronous mechanism (35), a rectilinear movement part (47) is supported in the moving direction of the weight-shifting arm (23) in a free slidingway.
在同步机构(35)中，直线移动部件(47)在移载臂(23)的移动方向上被滑动自如地支承。
2
Construction technologies of three slidingway, six sliding track, aerial assembly in segments and multipoint jacking and sliding were adopted after alternatives comparison.
经比选采用三滑道，六滑轨，高空逐段拼装，多点顶推累积滑移施工技术。
3
When the utility model is used, all points to be tested are connected with one plane, and the probe effectively contacts with each testing point on the plane in a slidingway to complete the test.