Automatic rotating water distribution gate for U-shaped and T-shaped channels
An automatic rotating, U-shaped technology, applied in water conservancy projects, marine engineering, coastline protection, etc., can solve the problems of wasting water, flooding farmland, and inconvenient installation.
Pending Publication Date: 2021-09-10
欧阳常辉
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Problems solved by technology
[0003] The existing channel diversion gate needs to reserve a door slot during installation, which makes its installation inconvenient and cannot be used flexibly
In addition, most of the existing canal diversion gates are of the direct-lift and direct-release type, which cannot control the size of the water flow, which is easy to waste water and flood farmland.
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[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0015] Such as figure 1 As shown, the U-shaped canal automatic rotary water diversion gate includes a U-shaped gate groove 1, a top beam A2 and a U-shaped gate plate 3, and a gate groove stop eaves A7 are respectively arranged on the left and right inner sides of the U-shaped gate groove 1, and the U-shaped A shaft hole A4 is respectively provided at the proper eccentric position of the center of the bottom of the gate slot 1 and the center of the top beam, an...
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The invention discloses an automatic rotating water distribution gate for U-shaped and T-shaped channels. The automatic rotating water distribution gate for the U-shaped and T-shaped channels comprises a U-shaped or isosceles trapezoid gate groove, a top beam and a matched gate plate, a stop eave is arranged on the inner edge of the gate groove, a shaft hole is formed in the proper eccentric position of the center of the bottom of the gate groove, and a shaft hole is formed in the proper eccentric position of the center of the top beam. A rotating shaft extending into the shaft hole is arranged from the top end to the bottom end of the gate plate; positioning rubber sleeves are respectively sleeved at two ends of the rotating shaft; a galvanized flat iron frame is fixedly arranged on the periphery of the gate plate, a regulating chain is arranged at the proper position of the long end of the upper flow face of the gate plate in the water flow direction, and a fixed control hook is arranged at the proper position of the top beam at the short end of the upper flow face of the gate plate in the water flow direction. The free end of the regulating chain is detachably connected with the fixed control hook. According to the automatic rotating water distribution gate for the U-shaped and T-shaped channels, integral assembly is simple and convenient, the product is convenient to use, the gate is flexible and easy to open and close, and the device is suitable for various U-shaped channels and T-shaped channels.
Description
technical field [0001] The invention relates to a device for adjusting the size of water flow in a small canal, in particular to an automatic rotary water diversion gate for U and T-shaped canals. Background technique [0002] In the construction of farmland water conservancy, in order to vigorously promote the water-saving irrigation of farmland, anti-seepage channels are built. Diversion gates are usually installed at the joints of anti-seepage canals and branch canals to adjust and control the irrigation water level of farmland. [0003] The existing channel diversion gate needs to reserve a door slot during installation, which makes its installation inconvenient and cannot be used flexibly. In addition, most of the existing canal diversion gates are of the direct lift and direct release type, which cannot control the size of the water flow, which is easy to waste water and flood farmland. Contents of the invention [0004] In view of the above-mentioned technical def...
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IPC IPC(8): E02B13/02E02B7/40
CPCE02B13/02E02B7/40
Inventor 欧阳常辉
Owner 欧阳常辉