Device capable of adjusting on-way gradient of stilling pool

• Main Authors: XUE XIAOFAN, JIANG GUANGXU, HONG MEILING, ZHANG ZHEWEN, YU YU
• Format: Patent
• Language: Chinese; English
• Published: 23.09.2022
• Subjects: FIXED CONSTRUCTIONS; FOUNDATIONS; HYDRAULIC ENGINEERING; SOIL SHIFTING

The utility model relates to the technical field of water conservancy and hydropower engineering, and discloses a device capable of adjusting the on-way slope of a stilling pool, which specifically comprises an overflow dam, a stilling pool bottom plate, a support and a hydraulic lifting device, two sides of the stilling pool bottom plate are rotatably connected with the support, one end of the overflow dam is provided with the stilling pool, and the other end of the overflow dam is provided with the hydraulic lifting device. The stilling pool bottom plate is arranged at the position, close to the overflow dam, of the stilling pool, hydraulic lifting devices are arranged at the two ends of the stilling pool bottom plate, and the hydraulic lifting devices are connected with the lower end of the stilling pool bottom plate and used for supporting and adjusting the stilling pool bottom plate. According to the device, the rotatable stilling pool bottom plate is arranged to conduct flow adjustment and energy dissip