我矿自制了一种栅栏钢丝绳柔性框架,利用液压支架本身对框架加压产生的反作用力,对支架进行整体加载试验。这种方法制作容易,取材方便,能节省钢材、水泥,操作灵活简便,避免了支架向试验台站或固定框架的运输。现简介如下。选用38公斤/米钢轨制成栅栏置于支架顶梁上,两端露出架外150～200毫米。将废旧的长21米、直径26.5毫米的钢丝绳用Y9-28型绳卡卡牢。将双绳套兜住底坐,两端分别套挂在栅栏的钢轨头上(见图)。焊接栅栏时,取支架前后柱中心距为栅 I mine a self-made fence wire rope flexible frame, the use of hydraulic support itself to the framework of the reaction pressure generated by the stent for the overall loading test. This method is easy to make, easy to draw, can save steel, cement, flexible and easy to operate, to avoid the stent to the test station or fixed frame transport. Now the introduction is as follows. Use 38 kg / m rails made of railings placed on the top bracket, both ends of the shelves exposed 150 ~ 200 mm. Will be used 21 meters long, 26.5 mm diameter wire rope with Y9-28 rope card prison. The double rope bibs sit at the end of the seat, the two ends were hung on the fence rail head (see photo). Weld the fence, take the bracket before and after the center column for the grid