一种导流围堰
By introducing a combination of impact plates, impact wheels, augers, and turning rods into the diversion cofferdam, the instability of the cofferdam caused by sediment deposition was solved, and the stability and transmission efficiency of the cofferdam were improved.
CN117822623BActive Publication Date: 2026-07-17FUJIAN DEQIAN GRP CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- FUJIAN DEQIAN GRP CO LTD
- Filing Date
- 2024-02-23
- Publication Date
- 2026-07-17
Smart Images
Figure CN117822623B_ABST
Abstract
本申请公开了一种导流围堰，属于围堰的技术领域，包括固定连接在河道本体内部的施工围堰以及对称固定连接在河道本体内部的引流围堰，引流围堰与施工围堰之间形成有引流槽，两个引流围堰之间转动连接有随动杆，随动杆的外围均匀固定连接有多个冲击板，施工围堰的外侧对称转动连接有绞龙。本申请当河道本体上游河水带动泥沙向施工围堰的一端冲击时，使得河水冲击冲击板，并带动随动杆进行旋转，从而使得随动杆配合冲击轮、同步带、驱动轮带动两个绞龙进行转动，以使得绞龙推动施工围堰一端沉降堆积的泥沙向引导滑槽内部移动，并沿着施工围堰的两侧冲向河道本体的下游，以此有效减少了河流冲击泥沙在施工围堰外围的沉降堆积。
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