Seepage-proofing and water-stopping structure: Fid-Bau Portal

Seepage-proofing and water-stopping structure

JIANG YONG / DU ZHONGPING

The invention relates to the technical field of water conservancy projects, and discloses an anti-seepage water stop structure which comprises a supporting frame, conical rods, a baffle, a T-shaped plate and a triangular plate, the baffle is slidably installed in the supporting frame, the two conical rods are symmetrically and fixedly installed at the bottom end of the supporting frame, and the T-shaped plate is slidably installed at the bottom end of the baffle. The bottom end of the T-shaped plate extends to the outer side of the baffle and is evenly and fixedly provided with two or more triangular plates, the top end of the supporting frame is rotationally provided with a first bevel gear, the top end of the supporting frame is provided with a threaded rod in a threaded connection mode, and the bottom end of the threaded rod is rotationally connected with the T-shaped plate. According to the device, the T-shaped plate can be driven to move downwards through the screw rod, then the baffle is driven to move downwards through the L-shaped block, meanwhile, the L-shaped block can be extruded through the inclined block, so that the L-shaped block is separated from the T-shaped plate, the T-shaped plate continues to move downwards conveniently, the outer rod can be driven to move through movement of the baffle, and then the supporting rod is extruded to rotate and unfold to be attached to the ground.

本发明涉及水利工程技术领域，且公开了一种防渗止水结构，包括支撑架、圆锥杆、挡板、T型板和三角板，所述支撑架内部滑动安装有挡板，所述支撑架底端对称固定安装两个圆锥杆，所述挡板底端滑动安装有T型板，所述T型板底端延伸至挡板外侧并均匀固定安装两个以上三角板，所述支撑架顶端转动安装有锥齿轮一，所述支撑架顶端通过螺纹连接安装有螺杆，所述螺杆底端与T型板转动连接。本发明不仅能够通过螺杆带动T型板向下移动，进而通过L型块带动挡板向下移动，同时能够通过斜型块对L型块进行挤压，使得L型块与T型板分离，便于T型板继续向下移动，还能够通过挡板移动带动外杆移动，进而挤压支撑杆转动展开与地面贴合。

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