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Ultrasonic concrete detection probe

A technology for detecting probes and concrete, used in measuring devices, material analysis using sonic/ultrasonic/infrasonic waves, instruments, etc., can solve the problems of fuzzy detection results, troublesome operation, and unintuitive detection methods, and achieve simple operation and reduce detection. effect of time required

Inactive Publication Date: 2013-01-09
WUXI LANHUI ULTRASONIC ELECTRONICS EQUIP FACTORY
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  • Abstract
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  • Claims
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Problems solved by technology

[0002] At present, ultrasonic inspection of concrete construction and existing bridges, viaducts, dams, etc. concrete buildings and concrete construction quality uses the penetration method or echo method of the A-type ultrasonic probe for detection, which cannot make real-time internal images. The result is fuzzy, this detection method is not intuitive, the detection data error is large, the operation during detection is troublesome, and the operator's skills are highly required

Method used

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  • Ultrasonic concrete detection probe

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Embodiment approach

[0020] like figure 1 An embodiment of the ultrasonic concrete detection probe of the present invention is shown, the detection probe is composed of a high-power signal transmitting probe 1 and a high-power signal receiving probe 2, the effective The area adopts a ratio of 2:1 or greater than 2:1. The high-power signal transmitting probe 1 is connected to a single-channel communication cable 3 , and the high-power signal receiving probe 2 is connected to a 28-core multi-channel communication cable 4 . The high-power signal transmitting probe 1 consists of the first matching layer 5, the emitting layer 6 and the first sound-absorbing layer 7 from front to back. The emitting layer 6 is cut transversely into multiple arrays with a pitch of 1mm. The positive and negative electrodes of each array in parallel. The high-power signal receiving probe 2 consists of a second matching layer 8, a transducer layer 9 and a second sound-absorbing layer 10 from front to back. The signal core...

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Abstract

The invention discloses an ultrasonic concrete detection probe. The ultrasonic concrete detection probe consists of a large-power signal transmitting probe and a large-power signal receiving probe, wherein the proportion between the effective areas of the large-power signal transmitting probe and the large-power signal receiving probe is 2:1 or more than 2:1, the large-power signal transmitting probe is connected with a single-channel communication cable, and the large-power signal receiving probe is connected with a 28-core multichannel communication cable. The ultrasonic concrete detection probe has the advantages that the real-time inner image can be photographed and the monitoring result is straightforward.

Description

technical field [0001] The invention relates to an ultrasonic concrete detection probe, which is suitable for a B-type ultrasonic concrete detection probe and is used for quality detection of foundation construction concrete construction, bridge pouring construction, etc., and regular detection of concrete quality of existing bridges, dams, buildings, etc. Background technique [0002] At present, ultrasonic inspection of concrete construction and existing bridges, viaducts, dams, etc. concrete buildings and concrete construction quality uses the penetration method or echo method of the A-type ultrasonic probe for detection, which cannot make real-time internal images. The result is rather fuzzy, this detection method is not intuitive, the detection data error is large, the operation during the detection is troublesome, and the operator's skills are highly required. Contents of the invention [0003] The purpose of the present invention is to overcome the above disadvantag...

Claims

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Application Information

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IPC IPC(8): G01N29/24
Inventor 冯沁毅
Owner WUXI LANHUI ULTRASONIC ELECTRONICS EQUIP FACTORY
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