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Automatic measurement platform for river engineering model test

A river engineering model and automatic measurement technology, applied in measurement devices, fluid dynamics tests, and testing of machine/structural components, etc., can solve the problems of high labor intensity, complicated work, narrow and long area, etc. Efficiency and convenient operation

Inactive Publication Date: 2012-05-30
WATER CONSERVANCY & HYDROPOWER SCI RES INST OF LIAONING PROVINCE
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Problems solved by technology

[0003] The model of the overall test of the river engineering is generally long and narrow with a large area and a large number of measurement points. The testers need to frequently move the horse stool, the springboard and the upper and lower springboards. The work is complicated, labor-intensive and low in efficiency.

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  • Automatic measurement platform for river engineering model test
  • Automatic measurement platform for river engineering model test
  • Automatic measurement platform for river engineering model test

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Embodiment Construction

[0014] The automatic measurement platform for the river engineering model includes a cart 7 that straddles the river engineering model and walks along the X coordinate of the model, a trolley 8 that travels along the Y coordinate of the model on the main girder of the cart, and a vertical moving mechanism 5 fixed on the trolley along the Z coordinate of the model, connected to the vertical The measuring platform 24 on the mobile mechanism. Described cart 7 is made up of cart main beam 19, cart beam 16, cart active wheel assembly 14 and cart passive wheel 1. The cart main beam 19 is a box-type cart main beam welded by steel plate, and the cart main beam 19 two ends are all fixedly connected with a cart crossbeam 16, and one end of the cart crossbeam 16 at the two ends of the cart main beam is equipped with a cart active wheel assembly 14, The other end is equipped with cart passive wheel 1, and cart active wheel assembly comprises cart active wheel 15, electric motor, speed red...

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Abstract

An automatic measurement platform for river engineering model test is provided. The automatic measurement platform comprises a cart which goes across a river engineering model and travels in the X-coordinate direction of the model, a trolley which is arranged on the cart and travels in the Y-coordinate direction of the cart, a vertical moving mechanism which is fixed on the trolley and travels in the Z-coordinate direction of the trolley, and a measurement platform connected on the vertical moving mechanism. Surveyors who stand on the measurement platform can conveniently reach different measurement points of the model and complete related hydraulic tests. The automatic measurement platform for river engineering model test is convenient to operate, improves the working environment, reduces the labor intensity and increases the measurement efficiency, so that the test period is greatly shortened.

Description

technical field [0001] The invention relates to a water conservancy model test, in particular to an automatic measuring platform for a river engineering model. Background technique [0002] The river engineering model test is a hydraulic test in which the original state of the river, surrounding terrain, embankments, bridges and other adjacent buildings are scaled down into an overall model, and then simulated according to the relevant proportions. In each group of water discharge tests, It is necessary to measure the water surface elevation (Z direction) of each point of the river surface with X and Y as coordinates, and sometimes it is necessary to measure other hydraulic parameters such as flow velocity at different depths (Z) at the same point (X, Y). Conventional measurement The method is to place a horse stool and a springboard on the model, and a person stands on the springboard to measure with a water level gauge (or other instruments such as a current meter) accordi...

Claims

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Application Information

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IPC IPC(8): G01M10/00
Inventor 李志祥李岿峰那利王烈闫功双汪玉君刘刚脱美斯王洪英董晓燕
Owner WATER CONSERVANCY & HYDROPOWER SCI RES INST OF LIAONING PROVINCE
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