Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Temporary emergency inflatable flood control wall
According to the temporary emergency inflatable flood control wall, a groove is formed in the rear side of the top of a reinforced concrete retaining wall of a river channel, an inflatable dam which can be folded and stored after being deflated is placed in the groove, an inner cavity of the inflatable dam is connected with an air pump through an air pipe, and the air pump is installed and fixed to the proper position of the outer side of the backwater side of the groove nearby; a plurality of connecting lugs capable of being connected with one ends of pull ropes are distributed and connected to the upstream side of the inflatable dam, the other ends of the pull ropes are connected to the reinforced concrete retaining wall in a cable-stayed mode according to a certain angle, and the bottom of the inflatable dam is fixedly connected with the bottom of the groove. When a flood situation occurs, the inflatable dam can be rapidly inflated to block water flow, and the timeliness is very good; the foldable inflatable dam capable of being deflated in the non-flood season is stored in the groove formed in the rear side of the top of the reinforced concrete retaining wall of the river channel, and the space and the space are hardly occupied; and time, labor and space are saved.
本发明一种临时应急充气式防汛墙，在河道的钢筋砼挡墙顶部后侧设置凹槽，凹槽中放置有在放气后可折叠收纳的充气坝，充气坝的内腔通过气管与气泵连接，气泵就近安装固定于凹槽背水侧的外侧适当部位；充气坝的迎水侧分布连接有若干个可与拉绳的一端连接的接耳，拉绳的另一端按一定的角度斜拉连接在钢筋砼挡墙上，充气坝的底部与凹槽的底部固定连接。本发明在发生汛情时可通过迅速对充气坝进行充气以阻隔水流，时效性特别好；非汛期可放气折叠充气坝收纳于河道的钢筋砼挡墙顶部后侧设置凹槽，几乎不会占用场地和空间；省时、省力、省空间场地。
Temporary emergency inflatable flood control wall
According to the temporary emergency inflatable flood control wall, a groove is formed in the rear side of the top of a reinforced concrete retaining wall of a river channel, an inflatable dam which can be folded and stored after being deflated is placed in the groove, an inner cavity of the inflatable dam is connected with an air pump through an air pipe, and the air pump is installed and fixed to the proper position of the outer side of the backwater side of the groove nearby; a plurality of connecting lugs capable of being connected with one ends of pull ropes are distributed and connected to the upstream side of the inflatable dam, the other ends of the pull ropes are connected to the reinforced concrete retaining wall in a cable-stayed mode according to a certain angle, and the bottom of the inflatable dam is fixedly connected with the bottom of the groove. When a flood situation occurs, the inflatable dam can be rapidly inflated to block water flow, and the timeliness is very good; the foldable inflatable dam capable of being deflated in the non-flood season is stored in the groove formed in the rear side of the top of the reinforced concrete retaining wall of the river channel, and the space and the space are hardly occupied; and time, labor and space are saved.
本发明一种临时应急充气式防汛墙，在河道的钢筋砼挡墙顶部后侧设置凹槽，凹槽中放置有在放气后可折叠收纳的充气坝，充气坝的内腔通过气管与气泵连接，气泵就近安装固定于凹槽背水侧的外侧适当部位；充气坝的迎水侧分布连接有若干个可与拉绳的一端连接的接耳，拉绳的另一端按一定的角度斜拉连接在钢筋砼挡墙上，充气坝的底部与凹槽的底部固定连接。本发明在发生汛情时可通过迅速对充气坝进行充气以阻隔水流，时效性特别好；非汛期可放气折叠充气坝收纳于河道的钢筋砼挡墙顶部后侧设置凹槽，几乎不会占用场地和空间；省时、省力、省空间场地。
Temporary emergency inflatable flood control wall
临时应急充气式防汛墙
ZHANG GUICHUN (Autor:in) / LU LINNA (Autor:in) / MA FEI (Autor:in) / SUN WENKAI (Autor:in) / LIU WEI (Autor:in) / SU CHENGBIN (Autor:in) / QIAN YU (Autor:in) / LIU SIYAN (Autor:in) / LI QIANG (Autor:in) / DING MENGMENG (Autor:in)
06.06.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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