Construction slope protection device for municipal water supply and drainage: Fid-Bau Portal

Construction slope protection device for municipal water supply and drainage

XUE WEI / MIAO WENLONG / XUE ZHIHUI

The construction slope protection device for municipal water supply and drainage comprises oppositely-arranged supporting frames and a protection net arranged between the supporting frames, and the protection net is connected to the supporting frames in a lifting mode through a lifting structure; connecting blocks slidably connected to the supporting frame are fixed to the two ends of the upper portion of the protective net, the lifting structure comprises a lifting part for lifting the connecting blocks to the position above the supporting frame and a jacking part located above the lifting part, the jacking part comprises a hook, a fixed pulley and a traction rope, the fixed pulley is fixed to the top of the supporting frame, and the traction rope is arranged on the fixed pulley in a sleeving mode; the hook is fixed to one end of the traction rope and installed above the supporting frame, and the other end of the traction rope extends downwards to the bottom of the supporting frame. According to the slope protection net, the lifting part drives the protection net to be lifted in the first stage, then the jacking part ascends in the second stage, the protection net is tensioned and tightly attached to the slope, the laying operation difficulty of the slope protection net is lowered, the slope surface of the slope is stably reinforced, and the protection effect is improved.

本申请涉及一种市政给排水用施工边坡防护装置，包括对设置的支撑架和设置于支撑架之间的防护网，防护网通过抬升结构升降连接于支撑架上；防护网的上部两端固定有滑动连接于支撑架上的连接块，抬升结构包括提升连接块至支撑架上方的升降部和位于升降部上方的顶升部，顶升部包括挂钩、定滑轮和牵引绳，定滑轮固定于支撑架顶部处，牵引绳套设于定滑轮，挂钩固定于牵引绳的一端并安装于支撑架上方，牵引绳的另一端向下延伸至支撑架底部。本申请由升降部带动防护网一级抬升，再通过顶升部进行二级上升，使防护网张紧并紧贴于边坡上，降低边坡防护网的铺设操作难度也实现对边坡的坡面的稳定加固，提高防护效果。

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