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Wave generation device used for experiment

A wave-making device and experimental technology, applied in measurement devices, fluid dynamics tests, instruments, etc., to achieve the effects of strong wave-making ability, stable structure and high precision

Inactive Publication Date: 2013-01-09
TSINGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] The purpose of the present invention is to overcome the deficiencies of the prior art, and to design an improved experimental wave-making device, which can perform complex water-disturbing motions, thereby generating more complex simulated waves to meet the needs of different experimental studies

Method used

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Embodiment Construction

[0022] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0023] An experimental wave-making device proposed by the present invention has an overall structure as figure 2 As shown, it includes three parts: control unit, wave making unit and bracket. The wave-making unit is composed of multiple groups of wave-making structures composed of a serpentine wave-pushing plate mechanism, which can perform complex water disturbance movements, thereby generating more complex simulated waves; the bracket part provides force support for the wave-making unit, so that the wave-making unit The wave-making structures of each group are connected together; and the control unit is the peripheral equipment of the wave-making device, which provides power output and controls the movement frequency of the device.

[0024] Support mainly is made up of slide rail 15, left beam 16, middle beam 17, runner support plate 23, right bea...

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Abstract

The invention relates to a wave generation device used for an experiment. The wave generation device used for the experiment comprises a control unit, a wave generation unit and a bracket, wherein the bracket is mainly composed of slide ways, a middle cross beam, a rotating wheel support plate, a belt wheel axle and a framework structure; the wave generation unit is mainly composed of multiple groups of wave generation structures; each group of the wave generation structures is mainly composed of two wave pushing plates, a push rod, four box type linear bearings, a connecting rod, a cantilever rod, a rotating wheel, a belt wheel and a triangle belt; the rotating wheel is formed by mutually engaging a cam and a concave wheel; the bearing, the connecting rod and the four box type linear bearings slide synchronously respectively along two adjacent slide ways; the other end of the connecting rod is connected to the cantilever rod while the other end of the cantilever rod is fixed on the concave wheel; the rotating wheel is fixed on the rotating wheel support plate; two ends of the triangle belt are respectively connected with the rotating wheel and the belt wheel; and two adjacent wave pushing plates of wave generation structures in different groups are connected through holes and grooves. The wave generation device used for an experiment, disclosed by the invention, has the advantages of a steady structure, high precision, strong wave generation capability, and extremely high practicability as well as generalization performances.

Description

technical field [0001] The invention belongs to the field of water conservancy and hydropower engineering experiment research, in particular to a device for generating waves in a water tank or a water pool. Background technique [0002] Wave motion has an important impact on the stability of underwater structures such as embankments, docks, and marine facilities. It is one of the power sources for sediment transport in estuaries and coastal areas, and is a restrictive factor for the comprehensive performance of ship navigation. For physical model tests of wave simulation in tanks or pools, wave-making systems are required to generate artificially simulated waves. [0003] In the mechanical wave maker, it can be divided into different types according to the different forms of the water disruptor. At present, the water disruptor of the mechanical wave maker mostly adopts a rocking plate structure, which is called "shaking plate wave making machine". . The rocking plate wave ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M10/00E02B1/02
Inventor 王兴奎蔺秋生孟震任海涛李丹勋
Owner TSINGHUA UNIV
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