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Dredging device for reservoir dispatching flood discharge
The desilting device comprises a dam body, a reservoir, a flood discharge tunnel and a gate, a sediment pond is arranged on the side, close to the dam body, of the bottom of the reservoir, a mud pumping pipe is arranged in the sediment pond, a lead screw is movably connected to the reservoir, a lead screw nut is in threaded connection with the lead screw, and a mud pumping pipe is arranged in the mud pumping pipe; the side face of the lead screw nut is fixedly connected with a moving rod, and the bottom end of the moving rod is connected with a scraping rod through a connecting rod. According to the desilting device for reservoir dispatching flood discharge, the silt pond is arranged on the side face of the dam body, the phenomenon that blocking is likely to be caused when silt is discharged through a silt discharging channel is avoided, the movable rod can be driven to move in a reservoir through threaded connection of the lead screw and the lead screw nut, and therefore the silt discharging effect is improved. And then the scraping rod reciprocates at the bottom of the reservoir, and silt attached to the bottom of the reservoir is scraped clean.
本发明公开了一种水库调度泄洪用清淤装置，包括坝体、水库、泄洪洞和闸门，所述水库底部靠近坝体的一侧设置有泥沙池，所述泥沙池内设置有抽泥管，所述水库上活动连接有丝杆，所述丝杆上螺纹连接有丝杆螺母，所述丝杆螺母侧面固定连接有移动杆，所述移动杆底端通过连接杆连接有刮杆。采用上述技术方案制成了一种水库调度泄洪用清淤装置，通过在坝体侧面设置泥沙池，避免了利用排沙通道排出泥沙时容易造成堵塞的现象，通过丝杆与丝杆螺母的螺纹连接，可带动移动杆在水库内移动，进而使得刮杆在水库的底部往复移动，将附着在水库底部的泥沙刮除干净。
Dredging device for reservoir dispatching flood discharge
The desilting device comprises a dam body, a reservoir, a flood discharge tunnel and a gate, a sediment pond is arranged on the side, close to the dam body, of the bottom of the reservoir, a mud pumping pipe is arranged in the sediment pond, a lead screw is movably connected to the reservoir, a lead screw nut is in threaded connection with the lead screw, and a mud pumping pipe is arranged in the mud pumping pipe; the side face of the lead screw nut is fixedly connected with a moving rod, and the bottom end of the moving rod is connected with a scraping rod through a connecting rod. According to the desilting device for reservoir dispatching flood discharge, the silt pond is arranged on the side face of the dam body, the phenomenon that blocking is likely to be caused when silt is discharged through a silt discharging channel is avoided, the movable rod can be driven to move in a reservoir through threaded connection of the lead screw and the lead screw nut, and therefore the silt discharging effect is improved. And then the scraping rod reciprocates at the bottom of the reservoir, and silt attached to the bottom of the reservoir is scraped clean.
本发明公开了一种水库调度泄洪用清淤装置，包括坝体、水库、泄洪洞和闸门，所述水库底部靠近坝体的一侧设置有泥沙池，所述泥沙池内设置有抽泥管，所述水库上活动连接有丝杆，所述丝杆上螺纹连接有丝杆螺母，所述丝杆螺母侧面固定连接有移动杆，所述移动杆底端通过连接杆连接有刮杆。采用上述技术方案制成了一种水库调度泄洪用清淤装置，通过在坝体侧面设置泥沙池，避免了利用排沙通道排出泥沙时容易造成堵塞的现象，通过丝杆与丝杆螺母的螺纹连接，可带动移动杆在水库内移动，进而使得刮杆在水库的底部往复移动，将附着在水库底部的泥沙刮除干净。
Dredging device for reservoir dispatching flood discharge
一种水库调度泄洪用清淤装置
LIN GUANGHONG (author) / ZHOU XIAOLEI (author) / LIU JIANHUA (author) / HU ZHAOGEN (author) / LIU ZHIQIANG (author) / TANG SHIYU (author) / WANG WANQING (author)
2023-08-11
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING
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