Anti-silting structure of plate brake

Abstract

The invention discloses an anti-silting structure of a plate brake, and relates to the technical field of plate brakes. The anti-silting structure comprises a flashboard body, the top of the flashboard body is movably connected with an upper sealing plate, and the bottom of the flashboard body is movably connected with a lower sealing plate. The top of the lower sealing plate is fixedly connectedwith a connecting block, and the side, away from the lower sealing plate, of the connecting block penetrates through the top of the flashboard body and extends into an inner cavity of the flashboard body. A connecting groove movably connected with the surface of the connecting block is formed in the inner cavity of the flashboard body, and the bottom of the flashboard body is fixedly connected with the top of the lower sealing plate through connecting bolts. The anti-silting structure of the plate brake is specifically designed according to the characteristics of the silt accumulating angle; when the flashboard body is closed, anti-silting chamfering can effectively avoid a silt accumulating area, and the situation that due to silt accumulation, the flashboard body cannot be completely closed is avoided; and therefore the flashboard body is prevented from water leakage, silt accumulated on the two sides can be broken through silt degrading blocks, and the silt degrading effect is better.

Description

technical field [0001] The invention relates to the technical field of slab gates, in particular to an anti-silting structure of slab gates. Background technique [0002] The gate is a control facility for closing and opening the discharge channel. It is an important part of the hydraulic structure. It can be used to intercept the water flow, control the water level, adjust the flow, discharge sediment and floating objects, etc. The gate is mainly composed of three parts. Composition: The active part of the main body is used to close or open the orifice, commonly known as the gate plate, also known as the door leaf; the embedded part; the opening and closing equipment, the active part includes weighing structures such as panel beams, supporting walking parts, guiding and water sealing The embedded parts include main rail, guide rail, hinge seat, lintel, bottom sill, water stop seat, etc. They are buried around the opening, and are firmly connected with the concrete of the hy...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an anti-silting structure of the gate, which solves the problem that the gates of the gates are mostly rectangular structures, and the two sides are embedded in the gate slides. Sediment deposition, especially at the bottom of the slideway, is not easy to be washed away by the water flow, which affects the complete closure of the gate and causes the gate to leak

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