Track side acoustic emission sensor fixed pressure control system with self-adjustment function
The utility model discloses a rail side acoustic emission sensor fixing pressure control system with a self-adjusting function, and relates to a steel rail sensor fixing system. Comprising an electric push rod device, a force measurement detection system, a comparison control system, a switching con...
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Main Authors | , , , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
09.11.2021
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Subjects | |
Online Access | Get full text |
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Summary: | The utility model discloses a rail side acoustic emission sensor fixing pressure control system with a self-adjusting function, and relates to a steel rail sensor fixing system. Comprising an electric push rod device, a force measurement detection system, a comparison control system, a switching control device and a rail side base, the electric push rod device is used for applying pressure to an acoustic emission sensor, a pressure sensor of the force measurement detection system is located between a push rod of the electric push rod device and a mounting groove, and the force measurement detection system is connected with the comparison control system; the fixed pressure applied to the acoustic emission sensor is measured in real time, and the comparison control system is connected with the switching control device and used for comparing a set value with the push rod pressure and outputting a comparison result voltage signal, so that a push rod in the electric push rod device is controlled to move to adjust |
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Bibliography: | Application Number: CN202120334929U |