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A platform for research: civil engineering, architecture and urbanism
Dynamic water gate structure for hydropower station
The dynamic water gate structure comprises a cross beam, a gate body is arranged on the outer wall of the bottom of the cross beam, a threaded rod is fixed to the top of the gate body, a mounting shell is fixed to the outer wall of the top of the cross beam, a threaded sleeve is connected to the interior of the mounting shell through a bearing, and the threaded sleeve is in threaded connection with the threaded rod; a first worm is connected between the inner walls of the two sides of the mounting shell through a bearing, a first worm gear is fixed to the outer wall of the threaded sleeve, the first worm is meshed with the first worm gear, a second worm gear is fixed to the exterior of the first worm, a second worm is connected into the mounting shell through a bearing, and the second worm is meshed with the second worm gear. The second worm drives the second worm gear to rotate so that torque can be increased for the first time, the first worm drives the first worm gear to achieve torque increasing for the second time, then the threaded sleeve drives the screw to move so that torque increasing can be achieved for the third time, and then the motor with small power can drive the door body to ascend and descend. And the gate of the hydropower station is more energy-saving during lifting.
本发明公开了一种用于水电站的动水闸门结构，包括横梁，横梁的底部外壁设置有门体，门体的顶部固定有螺杆，横梁的顶部外壁固定有安装壳，安装壳的内部通过轴承连接有螺套，螺套与螺杆通过螺纹连接，安装壳的两侧内壁之间通过轴承连接有蜗杆一，螺套的外壁固定有蜗轮一，蜗杆一和蜗轮一啮合，蜗杆一的外部固定有蜗轮二，安装壳的内部通过轴承连接有蜗杆二，蜗杆二与蜗轮二啮合。本发明通过蜗杆二带动蜗轮二转动实现力矩第一次增大，通过蜗杆一带动蜗轮一实现力矩第二次增大，然后再通过螺套带动螺杆运动实现力矩第三次增大，进而使得较小功率的电机能够带动门体进行升降，使得水电站的闸门在升降时更加节能。
Dynamic water gate structure for hydropower station
The dynamic water gate structure comprises a cross beam, a gate body is arranged on the outer wall of the bottom of the cross beam, a threaded rod is fixed to the top of the gate body, a mounting shell is fixed to the outer wall of the top of the cross beam, a threaded sleeve is connected to the interior of the mounting shell through a bearing, and the threaded sleeve is in threaded connection with the threaded rod; a first worm is connected between the inner walls of the two sides of the mounting shell through a bearing, a first worm gear is fixed to the outer wall of the threaded sleeve, the first worm is meshed with the first worm gear, a second worm gear is fixed to the exterior of the first worm, a second worm is connected into the mounting shell through a bearing, and the second worm is meshed with the second worm gear. The second worm drives the second worm gear to rotate so that torque can be increased for the first time, the first worm drives the first worm gear to achieve torque increasing for the second time, then the threaded sleeve drives the screw to move so that torque increasing can be achieved for the third time, and then the motor with small power can drive the door body to ascend and descend. And the gate of the hydropower station is more energy-saving during lifting.
本发明公开了一种用于水电站的动水闸门结构，包括横梁，横梁的底部外壁设置有门体，门体的顶部固定有螺杆，横梁的顶部外壁固定有安装壳，安装壳的内部通过轴承连接有螺套，螺套与螺杆通过螺纹连接，安装壳的两侧内壁之间通过轴承连接有蜗杆一，螺套的外壁固定有蜗轮一，蜗杆一和蜗轮一啮合，蜗杆一的外部固定有蜗轮二，安装壳的内部通过轴承连接有蜗杆二，蜗杆二与蜗轮二啮合。本发明通过蜗杆二带动蜗轮二转动实现力矩第一次增大，通过蜗杆一带动蜗轮一实现力矩第二次增大，然后再通过螺套带动螺杆运动实现力矩第三次增大，进而使得较小功率的电机能够带动门体进行升降，使得水电站的闸门在升降时更加节能。
Dynamic water gate structure for hydropower station
一种用于水电站的动水闸门结构
WU CHENGDONG (author)
2023-09-15
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau