Anti-blocking waterproof drainage device for hydraulic engineering construction: Fid-Bau Portal

Anti-blocking waterproof drainage device for hydraulic engineering construction

BIAN WEIGUO

The invention relates to the technical field of hydraulic engineering construction, in particular to an anti-blocking waterproof drainage device for hydraulic engineering construction. The device comprises a water tank, a drainage port is formed in the middle of the water tank, a baffle is vertically installed on the rear side of the water tank, a pair of insertion plates in bilateral symmetry is vertically inserted into the front end face of the baffle, the upper end of the middle position of the baffle is provided with a vertically distributed rotating groove penetrating back and forth, and the lower end of the front end face of the baffle is provided with a penetrating groove penetrating back and forth. The device has the beneficial effects that through cooperation of the baffle and telescopic rods distributed in the circumferential array, front-back supporting of the baffle is achieved, the impact of water flow on the drainage port is relieved, dike breaking is prevented, meanwhile, the inner wall of the drainage port is protected through cooperation of the inserting plates and cross beams, the installation stability of the baffle is further improved, and convenient water drainage is achieved through cooperation of a sealing plate installed in an inserted mode.

本发明涉及水利工程施工技术领域，具体为一种水利工程施工防堵塞的防水排水装置，包括水槽，水槽的中间设置有排水口，水槽的后侧竖直安装有挡板，挡板的前端面竖直插接有左右对称的一对插板，挡板的中间位置上端设置有前后贯穿的竖直分布的转动槽，挡板的前端面下端设置有前后贯穿的贯穿槽，有益效果为：本发明通过设置挡板和圆周阵列分布的伸缩杆的配合，实现对挡板的前后支撑，减缓水流对排水口的冲击，防止决堤，同时利用插板和横梁的配合，实现对排水口内壁的保护，进一步提高挡板的安装稳定性，配合插接安装的密封板，实现便捷的排水。

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