一种水利施工用可调节导流围堰装置
By installing adjustment and sealing components on the sheet piles, the problem of the cofferdam with fixed sheet pile length being unable to be extended when the water level rises was solved, enabling rapid adjustment and sealing of the cofferdam height, ensuring the construction area is dry, and improving the construction progress.
CN224514258UActive Publication Date: 2026-07-17HENAN BRANCH OF CHINA SOUTH TO NORTH WATER TRANSFER GRP MIDDLE LINE CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HENAN BRANCH OF CHINA SOUTH TO NORTH WATER TRANSFER GRP MIDDLE LINE CO LTD
- Filing Date
- 2025-07-30
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
The diversion cofferdam with fixed sheet pile length cannot be extended when the river water level rises, causing the construction area to be flooded and affecting the construction progress.
Method used
An adjustable diversion cofferdam device was designed. By installing adjustment and sealing components on the sheet piles, including T-blocks, extension piles, insert rods, and sealing plates, the sheet piles are extended and sealed to prevent water from entering the cofferdam.
Benefits of technology
It enables rapid adjustment of the cofferdam height when the water level rises, preventing the construction area from being flooded, ensuring the construction area remains dry, and improving construction progress and efficiency.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224514258U_ABST
Abstract
本实用新型涉及水利施工领域，公开了一种水利施工用可调节导流围堰装置，包括钢板桩，所述钢板桩外部安装有调节组件，所述钢板桩左右两侧均安装有密封组件，所述调节组件包括两个T型块，所述T型块内侧固定连接在所述钢板桩外部，两个所述T型块外部之间滑动连接有延长桩，所述延长桩外部固定连接有两个防护盖，所述延长桩下侧固定连接有外壳，所述外壳内部滑动连接有插杆。本实用新型中，通过拉动插杆带动滑板压缩弹簧一，让插杆从钢板桩内抽出，同时限位杆自动落下插进限位孔内，并在两个T型块的限位下，实现了可快速将延长桩从钢板桩外部延伸出去，增加围堰的整体高度，从而避免因水位上涨导致水进入围堰内部区域。
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