Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Large riverbed type water taking head top surface trash rack
The invention discloses a large riverbed type water taking head top surface trash rack which comprises trash rack frames, trash rack pieces, anchoring pieces and internode connecting pieces, the trash rack pieces are arranged in the trash rack frames, the trash rack frames are connected through the internode connecting pieces, the trash rack frames are connected with a wall face on the side of a water taking head through the anchoring pieces, and the anchoring pieces are connected with the wall face through the internode connecting pieces. The trash rack frame comprises edge beam wing plates, edge beam webs, main beam wing plates, main beam webs, secondary beam wing plates and secondary beam webs, the main beam wing plates and the main beam webs are located in the middles of the trash rack pieces, the edge beam wing plates and the edge beam webs are located at the two ends of the main beam wing plates and the main beam webs, and the secondary beam wing plates and the secondary beam webs are located in the middles of the main beam wing plates and the main beam webs. The trash rack piece comprises grid bar partition plates and grid bars, the grid bar partition plates and the grid bars are welded to the main beam wing plates of the frame, and a plurality of grid bar partition plates are arranged in the grid bars. According to the large-span trash rack structure, the trash rack meets the grid passing flow speed requirement, large-flow passing can be achieved, and the large-span trash rack structure is durable, scour-proof, detachable and high in adaptability.
本发明公开了一种大型河床式取水头部顶面拦污栅，包括拦污栅框架、拦污栅栅片、锚固件及节间连接件，拦污栅框架内设有拦污栅栅片，拦污栅框架之间通过节间连接件连接，拦污栅框架通过多个锚固件与取水头部侧的墙面连接，拦污栅框架包括边梁翼板、边梁腹板、主梁翼板、主梁腹板、次梁翼板、次梁腹板，主梁翼板、主梁腹板位于拦污栅栅片中部，边梁翼板、边梁腹板位于主梁翼板、主梁腹板两端，次梁翼板、次梁腹板位于主梁翼板、主梁腹板的中部，拦污栅栅片包括栅条隔板、栅条，栅条隔板、栅条与框架的主梁翼板焊接，所述栅条内设有多个栅条隔板。本发明实现拦污栅满足过栅流速要求，能够大流量过流，是一种耐用、防冲、可拆卸等适应性强的大跨度拦污栅结构。
Large riverbed type water taking head top surface trash rack
The invention discloses a large riverbed type water taking head top surface trash rack which comprises trash rack frames, trash rack pieces, anchoring pieces and internode connecting pieces, the trash rack pieces are arranged in the trash rack frames, the trash rack frames are connected through the internode connecting pieces, the trash rack frames are connected with a wall face on the side of a water taking head through the anchoring pieces, and the anchoring pieces are connected with the wall face through the internode connecting pieces. The trash rack frame comprises edge beam wing plates, edge beam webs, main beam wing plates, main beam webs, secondary beam wing plates and secondary beam webs, the main beam wing plates and the main beam webs are located in the middles of the trash rack pieces, the edge beam wing plates and the edge beam webs are located at the two ends of the main beam wing plates and the main beam webs, and the secondary beam wing plates and the secondary beam webs are located in the middles of the main beam wing plates and the main beam webs. The trash rack piece comprises grid bar partition plates and grid bars, the grid bar partition plates and the grid bars are welded to the main beam wing plates of the frame, and a plurality of grid bar partition plates are arranged in the grid bars. According to the large-span trash rack structure, the trash rack meets the grid passing flow speed requirement, large-flow passing can be achieved, and the large-span trash rack structure is durable, scour-proof, detachable and high in adaptability.
本发明公开了一种大型河床式取水头部顶面拦污栅，包括拦污栅框架、拦污栅栅片、锚固件及节间连接件，拦污栅框架内设有拦污栅栅片，拦污栅框架之间通过节间连接件连接，拦污栅框架通过多个锚固件与取水头部侧的墙面连接，拦污栅框架包括边梁翼板、边梁腹板、主梁翼板、主梁腹板、次梁翼板、次梁腹板，主梁翼板、主梁腹板位于拦污栅栅片中部，边梁翼板、边梁腹板位于主梁翼板、主梁腹板两端，次梁翼板、次梁腹板位于主梁翼板、主梁腹板的中部，拦污栅栅片包括栅条隔板、栅条，栅条隔板、栅条与框架的主梁翼板焊接，所述栅条内设有多个栅条隔板。本发明实现拦污栅满足过栅流速要求，能够大流量过流，是一种耐用、防冲、可拆卸等适应性强的大跨度拦污栅结构。
Large riverbed type water taking head top surface trash rack
一种大型河床式取水头部顶面拦污栅
ZHOU XIAOMING (Autor:in) / LI SHAOHUI (Autor:in) / ZHANG ZHIXUAN (Autor:in) / LI JUN (Autor:in) / CHEN WEIBO (Autor:in)
31.05.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
Double-shaft sectional type trash rack surface trash crushing and clearing device
| Europäisches Patentamt | 2021