A water conservancy gate opening and closing device
A technology of opening and closing device and gate, applied in water conservancy engineering, marine engineering, construction and other directions, can solve the problems of labor, staff falling, inconvenience, etc., and achieve the effect of good safety, energy saving and convenient operation.
Active Publication Date: 2021-09-28
升升集团有限公司
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Problems solved by technology
[0004] In order to make up for the above deficiencies, the present invention provides a water conservancy gate opening and closing device, which aims to improve the inconvenience of manually operating the screw-type hoist, and the staff is easy to fall from a high place, the safety is poor, and the hand-operated type passes through the gate. It takes a lot of effort to directly shake the transmission shaft to rotate to realize the drive, and the problem of high work intensity for workers
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[0037] see figure 1 , the present invention provides a technical solution: a water conservancy gate opening and closing device, including an installation assembly 100, an automatic opening and closing mechanism 200 and a manual opening and closing mechanism 300, wherein the installation assembly 100 realizes the automatic opening and closing mechanism 200 and the manual opening and closing mechanism The installation of 300 is fixed, the automatic opening and closing mechanism 200 realizes the automatic opening and closing of the gate 250, and the manual opening and closing mechanism 300 realizes that the staff can manually operate and realize the opening and closing of the gate 250 at a low place.
[0038] see figure 2 , the installation assembly 100 includes a pile body 110 and a support frame 120, the pile body 110 is fixedly installed on both sides inside the river channel, and the support frame 120 is fixedly installed on the top of the pile body 110 by bolts to realize t...
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The invention provides a water conservancy gate opening and closing device, which belongs to the technical field of water conservancy gates, and includes an installation component, an automatic opening and closing mechanism and a manual opening and closing mechanism. The electric screw hoist and manual screw hoist of the automatic opening and closing mechanism are fixed on the top of the support frame, the screw is connected with the electric screw hoist and the manual screw hoist, and the gate is fixed on the screw. The manual opening and closing mechanism includes a box body, a first rotating shaft, a first bevel gear, a second bevel gear, a second rotating shaft, a support block, a third bevel gear, a fourth bevel gear and a second connecting shaft, and the first bevel gear is fixed on At the end of the first rotating shaft, the second bevel gear is transmitted to the first bevel gear, the second rotating shaft is fixed to the second bevel gear, the third bevel gear is fixed to the second rotating shaft, the fourth bevel gear is transmitted to the third bevel gear, and the second bevel gear is fixed to the second bevel gear. The connecting shaft is fixed to the fourth bevel gear, and the second connecting shaft is driven to the manual screw hoist. It is easy to operate, does not need to go to a high place to operate, has good safety and saves energy.
Description
technical field [0001] The invention relates to the technical field of water conservancy gates, in particular to an opening and closing device for a water conservancy gate. Background technique [0002] The gate is used to close and open the control facility of the discharge (discharging) channel, an important part of the hydraulic structure, which can be used to intercept the water flow, control the water level, adjust the flow, discharge sediment and floating objects, etc. [0003] The opening and closing of the gate usually requires the use of an opening and closing device. At present, the opening and closing device is mainly installed with a screw-type hoist, and the screw-type hoist drives the screw to move up and down to realize the opening and closing of the gate. At present, the screw-type hoist is usually Hand and electric dual-use, in case of power failure, electric hoist damage and other situations need to use manual hoisting device, the current manual method of s...
Claims
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IPC IPC(8): E02B7/26E02B7/36
CPCE02B7/26E02B7/36
Inventor 张进美
Owner 升升集团有限公司