Novel weir gate sealing structure: Fid-Bau Portal

Novel weir gate sealing structure

YANG ZHUAN

The invention discloses a novel weir gate sealing structure. The novel weir gate sealing structure comprises a weir gate, an Omega-shaped water stop rubber strip, a water stop rubber strip seat plate,a weir gate frame and a positioning device. The positioning device comprises two fixed blocks and a connecting rod with a reverse rightward-n-shaped structure, the two fixed blocks are arranged parallel to the inner side of the end part of the weir gate frame, and the end parts of the two fixed blocks are connected by a connecting rod. The weir gate is installed inside the weir gate frame, and the Omega-shaped water stop rubber strip is arranged on the end part of the weir gate facing the direction of the positioning device on the inner side of the weir gate frame. The novel weir gate sealingstructure forms an inflatable or water cavity inside the Omega-shaped water stop rubber strip, that is, when the Omega-shaped water stop rubber strip is installed, the inflatable or water cavity is formed, the sealing effect of the Omega-shaped water stop rubber strip and a water stop surface is formed through the pressure control of inflation or water, and the novel weir gate sealing structure has the advantages of simple and convenient field construction operation, simple composition, good sealing effect, economy, environmental protection and greatly reducing engineering maintenance cost.

本发明公开了一种新型堰门密封结构，包括堰门、Ω型止水橡胶条、止水橡胶条座板、堰门门框和定位装置，定位装置包含有两个固定块和一根反向的匚字型结构的连接杆，且两个固定块平行安装于堰门门框的端部内侧，两个固定块的端部通过连接杆相连接，堰门安装于堰门门框的内部，堰门朝向堰门门框内侧定位装置方向的端部设置有Ω型止水橡胶条。本发明在Ω型止水橡胶条内部形成可充气或水腔体，即在安装Ω型止水橡胶条时，在其形成可充气或水腔体，能通过充气或水的压力控制来Ω型止水橡胶条与止水面的密封效果，具有现场施工操作简便、组成简单、密封效果好、经济、环保、大大较少工程维护成本的优点。

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