A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Plugging device for dam breach and cofferdam closure
The invention relates to the technical field of dam breach plugging, in particular to a dam breach and cofferdam closure plugging device which comprises a connecting cross rod, one side of the connecting cross rod is movably connected with a positioning mechanism, a connecting groove is formed in the upper end of the connecting cross rod, and a water bag plugging mechanism is fixedly installed in the connecting groove. The connecting cross rod and the positioning mechanism are installed together, and a water source is conveyed into the water bag plugging mechanism, so that the water bag plugging mechanism ascends upwards to plug a crevasse; the water bag plugging mechanism moves upwards after being injected into a water source and drives the protection mechanism connected with the water bag plugging mechanism to move, the upper end of the other protection mechanism is connected with the lower end of the protection mechanism moving upwards, and the multiple protection mechanisms connected together sequentially move upwards along with the water bag plugging mechanism. And the surface of the water bag plugging mechanism is protected, and the situation that water flow passing through the crevasse carries sundries to damage the surface of the water bag plugging mechanism is prevented.
本发明涉及堤坝决口封堵技术领域，具体为一种堤坝决口和围堰合龙的封堵装置，包括连接横杆，所述连接横杆一侧与定位机构活动连接，所述连接横杆上端内开设有连接凹槽，所述连接凹槽内固定安装有水囊封堵机构，通过将连接横杆与定位机构安装在一起，向水囊封堵机构内输送水源，使得水囊封堵机构向上升起对决口进行封堵；水囊封堵机构在被注入水源后会向上移动，并带动与其连接的防护机构移动，另一个防护机构的上端与向上移动的防护机构的下端相连接，通过若干个连接在一起的防护机构跟随水囊封堵机构依次向上移动，对水囊封堵机构表面进行保护，防止决口处通过的水流携带着杂物对水囊封堵机构表面造成损坏的情况发生。
Plugging device for dam breach and cofferdam closure
The invention relates to the technical field of dam breach plugging, in particular to a dam breach and cofferdam closure plugging device which comprises a connecting cross rod, one side of the connecting cross rod is movably connected with a positioning mechanism, a connecting groove is formed in the upper end of the connecting cross rod, and a water bag plugging mechanism is fixedly installed in the connecting groove. The connecting cross rod and the positioning mechanism are installed together, and a water source is conveyed into the water bag plugging mechanism, so that the water bag plugging mechanism ascends upwards to plug a crevasse; the water bag plugging mechanism moves upwards after being injected into a water source and drives the protection mechanism connected with the water bag plugging mechanism to move, the upper end of the other protection mechanism is connected with the lower end of the protection mechanism moving upwards, and the multiple protection mechanisms connected together sequentially move upwards along with the water bag plugging mechanism. And the surface of the water bag plugging mechanism is protected, and the situation that water flow passing through the crevasse carries sundries to damage the surface of the water bag plugging mechanism is prevented.
本发明涉及堤坝决口封堵技术领域，具体为一种堤坝决口和围堰合龙的封堵装置，包括连接横杆，所述连接横杆一侧与定位机构活动连接，所述连接横杆上端内开设有连接凹槽，所述连接凹槽内固定安装有水囊封堵机构，通过将连接横杆与定位机构安装在一起，向水囊封堵机构内输送水源，使得水囊封堵机构向上升起对决口进行封堵；水囊封堵机构在被注入水源后会向上移动，并带动与其连接的防护机构移动，另一个防护机构的上端与向上移动的防护机构的下端相连接，通过若干个连接在一起的防护机构跟随水囊封堵机构依次向上移动，对水囊封堵机构表面进行保护，防止决口处通过的水流携带着杂物对水囊封堵机构表面造成损坏的情况发生。
Plugging device for dam breach and cofferdam closure
一种堤坝决口和围堰合龙的封堵装置
CHEN HONGKAI (author) / WANG SHENGJUAN (author) / CHENG WANGKE (author) / WANG LILONG (author) / LUO HONG (author)
2024-12-27
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
Integral cofferdam plugging structure and construction process
| European Patent Office | 2023