A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Water retaining structure for trash rack and opening-closing method of water retaining structure
The invention discloses a water retaining structure for a trash rack. The water retaining structure comprises the trash rack, wherein a first mounting part is arranged at the top of the upstream faceof the trash rack, and a second mounting part and a third mounting part are sequentially arranged below the first mounting part; a first winding mechanism comprises a first winding drum arranged on the first mounting part, a steel wire rope is arranged on the first winding drum, one end of the steel wire rope is connected with the first winding drum, and the other end of the steel wire rope is connected with the third mounting part; and a second winding mechanism is located between the steel wire rope and the trash rack and comprises a second winding drum and a rubber winding plate in frictionconnection with the steel wire rope, one end of the rubber winding plate is connected to the second winding drum in a wound mode, and the other end of the rubber winding plate is connected with the second mounting part through a connecting piece. Meanwhile, the invention discloses a using method of the water retaining structure. When the steel wire rope is unwound through the first winding drum,the rubber winding plate is unfolded under the action of gravity and attached to the upstream face of the trash rack to achieve the water retaining function; and when the steel wire rope is wound through the first winding drum, the rubber winding plate winds upwards around the second winding drum through friction force with the steel wire rope to achieve the trash holding purpose.
本发明公开了一种用于拦污栅的挡水结构，包括拦污栅，其迎水面的顶部设置有第一安装部，第一安装部下方依次设置有第二、三安装部；第一收卷机构包括设置在第一安装部上的第一卷筒，第一卷筒上设置有钢丝绳，钢丝绳的一端与第一卷筒相连，另一端与第三安装部相连；第二收卷机构位于钢丝绳和拦污栅之间，包括第二卷筒和与钢丝绳摩擦相接的橡胶卷板，橡胶卷板的一端绕接在第二卷筒上，另一端通过连接件与第二安装部相连；同时公开了上述挡水结构的使用方法，当钢丝绳通过第一卷筒放卷时，橡胶卷板在重力作用下展开并贴附在拦污栅的迎水面上实现挡水功能；当钢丝绳通过第一卷筒收卷时，橡胶卷板通过与钢丝绳的摩擦力绕第二卷筒向上收卷达到拦污目的。
Water retaining structure for trash rack and opening-closing method of water retaining structure
The invention discloses a water retaining structure for a trash rack. The water retaining structure comprises the trash rack, wherein a first mounting part is arranged at the top of the upstream faceof the trash rack, and a second mounting part and a third mounting part are sequentially arranged below the first mounting part; a first winding mechanism comprises a first winding drum arranged on the first mounting part, a steel wire rope is arranged on the first winding drum, one end of the steel wire rope is connected with the first winding drum, and the other end of the steel wire rope is connected with the third mounting part; and a second winding mechanism is located between the steel wire rope and the trash rack and comprises a second winding drum and a rubber winding plate in frictionconnection with the steel wire rope, one end of the rubber winding plate is connected to the second winding drum in a wound mode, and the other end of the rubber winding plate is connected with the second mounting part through a connecting piece. Meanwhile, the invention discloses a using method of the water retaining structure. When the steel wire rope is unwound through the first winding drum,the rubber winding plate is unfolded under the action of gravity and attached to the upstream face of the trash rack to achieve the water retaining function; and when the steel wire rope is wound through the first winding drum, the rubber winding plate winds upwards around the second winding drum through friction force with the steel wire rope to achieve the trash holding purpose.
本发明公开了一种用于拦污栅的挡水结构，包括拦污栅，其迎水面的顶部设置有第一安装部，第一安装部下方依次设置有第二、三安装部；第一收卷机构包括设置在第一安装部上的第一卷筒，第一卷筒上设置有钢丝绳，钢丝绳的一端与第一卷筒相连，另一端与第三安装部相连；第二收卷机构位于钢丝绳和拦污栅之间，包括第二卷筒和与钢丝绳摩擦相接的橡胶卷板，橡胶卷板的一端绕接在第二卷筒上，另一端通过连接件与第二安装部相连；同时公开了上述挡水结构的使用方法，当钢丝绳通过第一卷筒放卷时，橡胶卷板在重力作用下展开并贴附在拦污栅的迎水面上实现挡水功能；当钢丝绳通过第一卷筒收卷时，橡胶卷板通过与钢丝绳的摩擦力绕第二卷筒向上收卷达到拦污目的。
Water retaining structure for trash rack and opening-closing method of water retaining structure
用于拦污栅的挡水结构及其启闭方法
XIE TENGFEI (author) / LI JIANG (author) / FAN MINGJIE (author) / CHEN SONGWEI (author) / WANG YIN (author)
2020-12-22
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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