Ultrasonic pile detection testing device enabling transducers to be synchronously moved at equal distance

A synchronous testing and transducer technology, applied in the testing of infrastructure, construction, infrastructure engineering, etc., can solve the problems of reducing detection efficiency, prolonging operation time, inconsistent signal line length, etc., to improve detection efficiency and improve accuracy degree of effect
CN110952603APending Publication Date: 2020-04-03CHINA STATE CONSTR PORT ENG GRP
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
CHINA STATE CONSTR PORT ENG GRP
Publication Date
2020-04-03

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Abstract

The invention relates to the technical field of cast-in-place pile detection, in particular to an ultrasonic pile detection testing device enabling transducers to be synchronously moved at equal distance. The ultrasonic pile detection testing device enabling the transducers to be synchronously moved at equal distance comprises an ultrasonic detecting instrument, a pulley device and a pair of signal lines. The signal liens are coiled on the pulley device. The tail ends of the signal lines are provided with the transducers. The two signal lines are fixedly connected through a clamping portion. The clamping portion can be opened and buckled. A buckle is installed on the clamping portion. The buckle can control buckling of the clamping portion. By the adoption of the ultrasonic pile detectiontesting device enabling the transducers to be synchronously moved at equal distance, the transducers are synchronously moved at equal distance, so that the operation time is shortened, the work efficiency is improved, and detection errors are lowered.
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Description

technical field

[0001] The invention relates to the technical field of cast-in-situ pile detection, in particular to an equidistant synchronous testing device for ultrasonic pile measuring transducers. Background technique

[0002] In the process of pile foundation ultrasonic detection, in order to ensure the accuracy of detection, the receiving and transmitting transducers should move synchronously at the same height or at a certain height difference. However, in the actual operation process, since the signal lines of each transducer are independently inserted into the acoustic tube, the retractable devices of the two signal lines are independent of each other, which usually makes the length of the signal lines in the two acoustic tubes inconsistent. , which affects the detection waveform, it is necessary to manually search for scale alignment to achieve unity, thereby prolonging the operation time and reducing the detection efficiency. Contents of the invention

[0003] ...

Claims

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