A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Water conservancy and hydropower gate lifting device
The invention relates to a water conservancy and hydropower gate lifting device to solve the problems that a worker uses hands to rotate a wheel disc to open a water conservancy and hydropower gate, and the rotation process is extremely laborious due to the heavy gate. The water conservancy and hydropower gate lifting device comprises a fixing frame, the fixing frame is arranged above the gate, and lifting ropes at the top end of the gate pass through the fixing frame, are wound on fixed pulleys and then pass through the fixing frame to be connected with a balance rod. The two ends of the balance rod penetrate through long strip holes vertically formed in the fixing frame, the right end of the balance rod is vertically provided with a gate rack, the gate rack is clamped in a sliding rail of the inner wall of a lifting mechanism, the middle section of the lifting mechanism is further provided with a hand-cranking gear, the hand-cranking gear meshes with the gate rack, a rotating shaft of the hand-cranking gear is connected with a crank, counterweight blocks are arranged at the two ends of the balance rod, and the difference between the sum of the weight of the two counterweight blocks and the weight of the gate is smaller than 3 kg.
本发明涉及一种水利水电闸门提升装置，以解决工作人员用手转动轮盘开启水利水电闸门，由于闸门较重导致转动过程极为费劲的问题。该水利水电闸门提升装置，包括固定架，固定架设置在闸门的上方，闸门顶端的吊绳穿过固定架并绕过定滑轮后再次穿过固定架与平衡杆连接，平衡杆两端穿过固定架竖直设置的长条孔，平衡杆右端竖直地设有闸门齿条，闸门齿条卡接在升降机构内壁的滑轨内，升降机构中段还设有手摇齿轮，手摇齿轮与闸门齿条啮合，闸门齿条闸门齿条手摇齿轮转轴与摇把连接，平衡杆的两端设有配重块，两个配重块的重量与闸门的重量之和相差小于3kg。
Water conservancy and hydropower gate lifting device
The invention relates to a water conservancy and hydropower gate lifting device to solve the problems that a worker uses hands to rotate a wheel disc to open a water conservancy and hydropower gate, and the rotation process is extremely laborious due to the heavy gate. The water conservancy and hydropower gate lifting device comprises a fixing frame, the fixing frame is arranged above the gate, and lifting ropes at the top end of the gate pass through the fixing frame, are wound on fixed pulleys and then pass through the fixing frame to be connected with a balance rod. The two ends of the balance rod penetrate through long strip holes vertically formed in the fixing frame, the right end of the balance rod is vertically provided with a gate rack, the gate rack is clamped in a sliding rail of the inner wall of a lifting mechanism, the middle section of the lifting mechanism is further provided with a hand-cranking gear, the hand-cranking gear meshes with the gate rack, a rotating shaft of the hand-cranking gear is connected with a crank, counterweight blocks are arranged at the two ends of the balance rod, and the difference between the sum of the weight of the two counterweight blocks and the weight of the gate is smaller than 3 kg.
本发明涉及一种水利水电闸门提升装置，以解决工作人员用手转动轮盘开启水利水电闸门，由于闸门较重导致转动过程极为费劲的问题。该水利水电闸门提升装置，包括固定架，固定架设置在闸门的上方，闸门顶端的吊绳穿过固定架并绕过定滑轮后再次穿过固定架与平衡杆连接，平衡杆两端穿过固定架竖直设置的长条孔，平衡杆右端竖直地设有闸门齿条，闸门齿条卡接在升降机构内壁的滑轨内，升降机构中段还设有手摇齿轮，手摇齿轮与闸门齿条啮合，闸门齿条闸门齿条手摇齿轮转轴与摇把连接，平衡杆的两端设有配重块，两个配重块的重量与闸门的重量之和相差小于3kg。
Water conservancy and hydropower gate lifting device
一种水利水电闸门提升装置
ZHU JIE (author) / JIN SONGTAO (author) / HAN MINGHAI (author) / ZHAO LIUXIANG (author) / LI XINHUI (author)
2020-04-17
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
Lifting device for water conservancy and hydropower gate
| European Patent Office | 2020