A flood protection embankment device based on water level self-regulation
A flood control embankment and self-adjusting technology, applied in embankments, dams, water conservancy projects, etc., can solve problems such as instability, failure of protection, damage to the base of flood control embankments, etc., to enhance the maximum static friction, prevent sliding, and ensure overall stability. Effect
Active Publication Date: 2021-11-30
SHANDONG AGRICULTURAL UNIVERSITY
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Problems solved by technology
[0004] However, this kind of flood dike base is only provided with a protective plate on one side of the flood dike base, so that there is no problem when facing a small rise in water level, but if the water level rises a lot, the protection on one side will be unstable. , the impact force of the water flow is too large, it is easy to cause the protection plate to tilt, if the slope is too large, it will damage the base of the flood control dike, which will lead to the failure of protection
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[0045] A specific embodiment of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiment.
[0046] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Rear", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Axial", "Radial", "Circumferential" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the technical solution of the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, Constructed and operative in a particular orientation a...
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The invention relates to the technical field of water conservancy engineering, and discloses a flood control embankment device based on water level self-regulation, including: a flood control dike base, two sets of lifting mechanisms, two side protection walls, a top cover, a floating component and a bidirectional control switch, The base body of the flood control dike has two parallel placing grooves, and two sets of lifting mechanisms are respectively arranged inside it along the height direction of the placing grooves. The cover body is a telescopic structure, covering the top of the flood control embankment base. The two sides of the top cover body are fixedly connected with the tops of the two side protective walls respectively. Component connections. The flood control dike device of the present invention can automatically start the side protection walls on both sides and the top cover to rise as the water level rises to form a barrier similar to the flood control dike base on the flood control dike base, thereby stably blocking the rising flood.
Description
technical field [0001] The invention relates to the technical field of water conservancy engineering, in particular to a flood control embankment device based on water level self-regulation. Background technique [0002] Flood embankments refer to embankments built to prevent rivers from flooding. Flood embankments have appeared hundreds of years ago. Flood embankments are usually long strips of soil and rock, sometimes stretching for several kilometers along rivers, lakes or oceans. Due to During the flood season, the water level of the river will rise, and there may be a danger of overflowing the flood levees. Therefore, there have been many flood levee devices that adjust with the water level. [0003] Currently used flood dikes such as SCFB are widely used. The principle is to set vertical grooves on the side of the main body of traditional flood dikes close to the river, and set protective plates in the grooves. The river passes through geometric channels and The groov...
Claims
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IPC IPC(8): E02B3/10E02B3/16
CPCE02B3/102E02B3/16Y02A10/30
Inventor 刘强
Owner SHANDONG AGRICULTURAL UNIVERSITY