Water conservancy gate opening and closing device
A technology of hoisting devices and gates, which is applied in water conservancy projects, sea area engineering, coastline protection, etc., can solve the problems of large brackets, affecting the passage of gates and roads, and occupying a lot of space for hoisting devices, so as to reduce space occupation and improve Longer service life, enhanced stability effects
Pending Publication Date: 2021-05-28
白和平
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Problems solved by technology
[0003] Most of the existing gates are opened and closed from top to bottom. This method makes the hoisting device take up more space in the vertical direction, and the bracket used for support is larger, which affects the road traffic above the gate.
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[0025] 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.
[0026] see Figure 1-8 , the present invention provides a technical solution for the opening and closing device of a water conservancy gate: a kind of opening and closing device for a water conservancy gate, including a base 1, a support plate 2 is provided on the base 1, and a fixed plate 3 is provided around the support plate 2 , through the support plate 2, it is convenient to support the rotary gate 10.
[0027] The opening and closing assembly 4 is provi...
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The invention discloses a water conservancy gate opening and closing device. The water conservancy gate opening and closing device comprises a base; a supporting plate is arranged on the base; a fixed disc is arranged on the periphery of the supporting plate; and an opening and closing assembly is arranged on the fixed disc. According to the water conservancy gate opening and closing device, a long rack is conveniently pushed to be in sliding connection with a fixed table through a second hydraulic rod; the long rack is in meshed connection with a spur gear, so that the spur gear drives a rotating cylinder to rotate on a rotating shaft conveniently; a limiting block is pushed to be slidably inserted in a containing frame conveniently through a first hydraulic rod, so that water flow at the bottom of a rotating gate is controlled; water flow at a water inlet of the rotating gate is filtered conveniently through a third hydraulic rod, so that large offscourings are prevented from entering one end of a water outlet of the rotating gate; and through the whole opening and closing assembly, the opening and closing operation of the gate in a relatively small space range is facilitated, the space occupation amount of the gate is reduced, meanwhile, the stability of the gate is enhanced, the permeation of the water flow is prevented, and the service life of the opening and closing device is prolonged.
Description
technical field [0001] The invention relates to the technical field of water conservancy facilities, in particular to a water conservancy gate opening and closing device. Background technique [0002] The gate is a control device used to close or open the discharge channel. It is an important part of hydraulic structures and can be used to intercept water flow, control water level, adjust flow, discharge sediment and floating objects, etc. [0003] Most of the existing gates are opened and closed from top to bottom. This method makes the hoisting device take up more space in the vertical direction, and the bracket used for support is larger, which affects the road traffic above the gate. . For this reason, we propose a kind of hydraulic gate opening and closing device. Contents of the invention [0004] The object of the present invention is to provide a water conservancy gate opening and closing device with reduced occupied space of the gate and good sealing performance...
Claims
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Login to View More IPC IPC(8): E02B7/40E02B7/42
CPCE02B7/40E02B7/42
Inventor 白和平
Owner 白和平