Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Trash removal device for trash rack of small hydropower station
A trash cleaning device for a trash rack of a small hydropower station comprises a portal frame, an electric appliance assembly and a reel assembly, the portal frame is provided with two pulley blocks, a steel wire rope bypasses one end of each pulley block and is connected with a reel support of the reel assembly, and the other end of the steel wire rope is connected with a steel wire rope wheel which is connected with a roller assembly. The transmission end of the roller assembly is connected with the electric appliance assembly to drive the wire rope wheel to rotate; the winding drum comprises a winding drum support, a winding drum body and ratchet wheels, tooth claws are evenly distributed on the winding drum body in the circumferential direction, the winding drum body is connected with the two sides of the winding drum support through bearing seats, and the ratchet wheels are installed at the two ends of the winding drum body and matched with the pawls installed on the winding drum support to achieve one-way rotation. The trash cleaning device is simple in structure, convenient to operate and low in manufacturing cost, effectively solves the trash cleaning problem of the trash rack of the small hydropower station, is easy to produce, popularize and apply, and has good social and economic benefits.
一种小型水电站拦污栅清污装置，包括龙门架、电器总成和卷筒总成，所述的龙门架上装有2个滑轮组，钢丝绳绕过滑轮组一端与卷筒总成的卷筒支架相连，另一端与钢丝绳轮相连，钢丝绳轮与滚轮总成相连，滚轮总成的传动端与电器总成相连带动钢丝绳轮旋转；卷筒包括卷筒支架、卷筒和棘轮，卷筒上沿周向设有均布的齿爪，卷筒经轴承座与卷筒支架两侧相连，卷筒两端均装有棘轮，棘轮与装在卷筒支架上棘爪配合实现单向旋转。本发明结构简单，操作方便，制造成本低，有效解决了小型水电站拦污栅清污问题，易于生产和推广应用，有良好的社会和经济效益。
Trash removal device for trash rack of small hydropower station
A trash cleaning device for a trash rack of a small hydropower station comprises a portal frame, an electric appliance assembly and a reel assembly, the portal frame is provided with two pulley blocks, a steel wire rope bypasses one end of each pulley block and is connected with a reel support of the reel assembly, and the other end of the steel wire rope is connected with a steel wire rope wheel which is connected with a roller assembly. The transmission end of the roller assembly is connected with the electric appliance assembly to drive the wire rope wheel to rotate; the winding drum comprises a winding drum support, a winding drum body and ratchet wheels, tooth claws are evenly distributed on the winding drum body in the circumferential direction, the winding drum body is connected with the two sides of the winding drum support through bearing seats, and the ratchet wheels are installed at the two ends of the winding drum body and matched with the pawls installed on the winding drum support to achieve one-way rotation. The trash cleaning device is simple in structure, convenient to operate and low in manufacturing cost, effectively solves the trash cleaning problem of the trash rack of the small hydropower station, is easy to produce, popularize and apply, and has good social and economic benefits.
一种小型水电站拦污栅清污装置，包括龙门架、电器总成和卷筒总成，所述的龙门架上装有2个滑轮组，钢丝绳绕过滑轮组一端与卷筒总成的卷筒支架相连，另一端与钢丝绳轮相连，钢丝绳轮与滚轮总成相连，滚轮总成的传动端与电器总成相连带动钢丝绳轮旋转；卷筒包括卷筒支架、卷筒和棘轮，卷筒上沿周向设有均布的齿爪，卷筒经轴承座与卷筒支架两侧相连，卷筒两端均装有棘轮，棘轮与装在卷筒支架上棘爪配合实现单向旋转。本发明结构简单，操作方便，制造成本低，有效解决了小型水电站拦污栅清污问题，易于生产和推广应用，有良好的社会和经济效益。
Trash removal device for trash rack of small hydropower station
一种小型水电站拦污栅清污装置
SONG HUIMIN (Autor:in) / DU HAIYUAN (Autor:in) / ZHANG ZHENHUA (Autor:in) / ZHANG YUCHEN (Autor:in) / LIU GUANYING (Autor:in) / LOU SHUJIAN (Autor:in) / XU PENG (Autor:in) / XU YU (Autor:in) / XU LONGFEI (Autor:in) / ZHANG PU (Autor:in)
02.01.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
Anti-blocking trash rack device for trash removal of hydropower station
| Europäisches Patentamt | 2024
Trash clearing device for trash rack of pumped storage hydropower station
| Europäisches Patentamt | 2021
Trash removal device and trash removal method for trash rack
| Europäisches Patentamt | 2023