Gate device for water conservancy

A gate and water conservancy technology, applied in water conservancy projects, cleaning methods using tools, cleaning methods and utensils, etc., can solve problems such as laborious inefficiency, potential safety hazards of flood disasters, and inability to timely and accurately perceive the height of the water level. Achieve the effect of prolonging the service life and avoiding a large amount of rust

Active Publication Date: 2020-12-04
济南市水利建筑勘测设计研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the disadvantages of the traditional way of opening and closing the gate, which is laborious and inefficient, and cannot accurately sense the height of the water level in a timely manner, and has the disadvantages of potential safety hazards in flood disasters, the present invention provides a simple and easy-to-operate method that can accurately sense the height of the water level upward movement. , Issue early warning in time, and realize the gate device for water conservancy that is convenient for opening and closing the gate

Method used

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  • Gate device for water conservancy
  • Gate device for water conservancy
  • Gate device for water conservancy

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A gate device for water conservancy, such as figure 1 As shown, it includes a main frame 1, a support frame 2, a motor 3 and a baffle mechanism 4, the main frame 1 is provided with a support frame 2, the left side of the support frame 2 is equipped with a motor 3, and the middle of the support frame 2 is provided with a stopper. Plate Mechanism4.

[0023] When it is necessary to discharge floods and irrigate the surrounding farmland, the person in charge of the water conservancy work starts the motor 3, and the output shaft of the motor 3 drives the baffle mechanism 4 to move upward. When it moves to a suitable height, the motor 3 is turned off, and the stored water flows into In the surrounding farmland, when the water level reaches a certain height, the reverse rotation of the motor is artificially controlled, so that the baffle mechanism 4 moves downward, thereby blocking the water flow.

Embodiment 2

[0025] On the basis of Example 1, such as figure 2 As shown, the baffle mechanism 4 includes a first column sleeve 41, a first rotating shaft 42, a first gear 43, a gate 44 and a first belt device 45, and the top of the support frame 2 is symmetrically provided with the first column sleeve 41, the first A first rotating shaft 42 is rotatably provided between the column sleeves 41, a first gear 43 is arranged in the middle of the first rotating shaft 42, a gate 44 is arranged on the support frame 2 between the motor 3 and the first gear 43, and the first gear 43 It meshes with the side wall of the gate 44 , the first gear 43 meshes with the gate 44 , and the output shaft of the motor 3 is connected to the front side of the first rotating shaft 42 with a first belt device 45 in transmission type.

[0026] The output shaft of the motor 3 drives the first belt device 45 to drive, thereby driving the first rotating shaft 42 to rotate, and the first rotating shaft 42 drives the fir...

Embodiment 3

[0028] On the basis of Example 2, such as Figure 3-6 Shown, also comprise early-warning mechanism 5, main frame 1 top front side is provided with early-warning mechanism 5, and early-warning mechanism 5 comprises fixed seat 51, second rotating shaft 52, second spur gear 53, rack 54, the 3rd rotating shaft 55 , floating drum 56, alarm touch switch 57 and alarm horn 58, main frame 1 front wall upper part is provided with fixed seat 51, and fixed seat 51 front side rotation type is provided with second rotating shaft 52, and the middle of second rotating shaft 52 is provided with second rotating shaft. Spur gear 53, fixed seat 51 rear side inner wall sliding type is provided with rack 54, and tooth rack 54 is meshed with the second spur gear 53, and the outside of second spur gear 53 is provided with the 3rd rotating shaft 55, and the rotating type is arranged on the 3rd rotating shaft 55. There is a buoy 56, the left side of the main frame 1 is provided with an alarm touch swit...

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Abstract

The invention relates to a gate device, in particular to a gate device for water conservancy. The gate device for water conservancy is simple and easy to implement, can accurately sense the upward moving height of the water level, gives out early warning in time, and achieves convenient opening and closing of a gate. The gate device for water conservancy comprises a main frame, a motor and a baffle mechanism, wherein a supporting frame is arranged on the main frame, the motor is mounted on the left side of the supporting frame, the baffle mechanism capable of controlling a water flow switch isarranged in the middle of the supporting frame, and the baffle mechanism is connected with the motor. According to the gate device, a floating cylinder in an early warning mechanism floats upwards under the action of water surface buoyancy, so that a rack touches an alarm touch switch, and an alarm horn sounds to give an alarm; and a scraper blade rotates on a fourth rotating shaft to perform sand scraping treatment on sundries attached to the gate so as to remove silt, shells, waterweeds and other attached sundries attached to the gate, and therefore, the gate can be prevented from rusting in a large area, and the service life of the gate is prolonged.

Description

technical field [0001] The invention relates to a gate device, in particular to a gate device for water conservancy. Background technique [0002] The gate is one of the structures of water conservancy projects, and it is also an important part of large-scale water conservancy projects such as dams and hydropower stations. Its main function is to open and close the gates in time to control the water inlet and outlet of the dam, so as to achieve the effect of artificially controlling the water flow and benefiting mankind. Traditional gates need to be manually turned by turning the turntable and opened and closed under the linkage of gears. This method of opening and closing gates is laborious and inefficient, and cannot accurately sense the height of the water level in a timely manner, posing potential safety hazards in flood disasters. [0003] In order to make the gate opening and closing device simple and easy, and to accurately sense the height of the water level, issue a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B7/34E02B7/36B08B1/02
CPCE02B7/34E02B7/36B08B1/02B08B1/005
Inventor 蒋雷
Owner 济南市水利建筑勘测设计研究院有限公司
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