Rapid blocking device for dike breach in water conservancy project construction: Fid-Bau Portal

Rapid blocking device for dike breach in water conservancy project construction

XIONG XIANGHUI / LI JIESAN / WU MEILING

The invention provides a rapid blocking device for a dike breach in water conservancy project construction. The rapid blocking device comprises a fixing structure, wherein fastening structures are mounted on the two sides of the fixing structure; a blocking structure is arranged at the upper end of the fixing structure; a reinforcing structure is fixed to the inner end face of the blocking structure; a pipeline structure is connected to and mounted on the blocking structure; a valve structure is rotatably mounted on the outer side face of the blocking structure; a control structure is connected to and mounted on the valve structure; after the rapid blocking device is directly placed in the position of the dike breach, the rapid blocking device can be directly impacted by the huge flow velocity of water, and thus the problem that the rapid blocking device is difficult to stably place in is caused; a connecting pipe is additionally mounted on a mounting plate, and part of water flow can be guided to be discharged through the connecting pipe; the position can be preferentially buried in the pipeline water guiding process, and a reinforcing ring of a corrugated structure can have better bearing capacity; and after the position of the dike breach is fixed, the connecting pipe is closed, and thus the effect of effectively and rapidly blocking a dike is achieved.

本发明提供一种水利工程建设中堤防溃口快速封堵装置，包括固定结构；所述固定结构的两侧安装有紧固结构；所述固定结构上端设置有阻挡结构；所述阻挡结构内端面上固定有加固结构；所述阻挡结构上连接安装有管道结构；所述阻挡结构的外侧面上转动安装有阀门结构；所述阀门结构上连接安装有控制结构，在将装置直接放入堤坝开口位置后，水的巨大流速会直接将装置冲击，造成难以稳定放入的问题，而在安装板上加装连接管，连接管能够将一部分水流导向让水流排出，在管道导水的过程中能够优先的将此处位置进行填埋，呈波纹型的结构的加固环能够具有更好的承载力，将堤坝开口位置固定后，在将连接管封闭，完成有效的对堤坝快速封堵的效果。

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