Electromagnetic ultrasonic sensor mounting rack and sensor mounting and dismounting method
An electromagnetic ultrasonic and sensor technology, which is applied in the use of sound waves/ultrasonic waves/infrasonic waves to analyze solids, use sound waves/ultrasonic waves/infrasonic waves for material analysis, and instruments, etc. It can solve the problems of inconvenient sensor disassembly, damage to the inspected workpiece and sensor, and inconvenient adjustment and the position of the mobile sensor etc.
Pending Publication Date: 2020-10-27
CHINA SPECIAL EQUIP INSPECTION & RES INST
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Problems solved by technology
When the workpiece to be inspected is a ferromagnetic material, the sensor is easily affected by the suction force and hits the workpiece to be inspected, so that both the inspected workpiece and the sensor are damaged
[0005] In addition, due to the strong adsorption force between the sensor and the workpiece to be inspected, it is not convenient to adjust and move the position of the sensor
And after the detection is completed, when the sensor needs to be disassembled, because the sensor is adsorbed on the surface of the workpiece to be inspected, it is inconvenient to disassemble the sensor from the workpiece to be inspected due to the influence of the suction force between the two
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[0053] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described The embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.
[0054] It should be noted that when an element is referred to as being “disposed on” another element, it may be directly on the other element or there may be another element in between. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or it may be present interveni...
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The invention discloses an electromagnetic ultrasonic sensor mounting rack and a sensor mounting and dismounting method. The mounting rack comprises a connecting rack which is used for being fixedly connected with a sensor and is provided with a guide body which can drive the sensor to rotate, and a guide part which is fixed and can guide the guide body. The guide body can drive the sensor to rotate under the guide of the guide part. The guide body is provided with a first position and a second position between which the guide body can be switched, the first position enables the sensor to incline to the surface of a detected workpiece, and the second position enables the sensor to be installed on the surface of the detected workpiece. According to the electromagnetic ultrasonic sensor mounting rack and the sensor mounting and dismounting method provided by the invention, the sensor can be prevented from colliding with the detected workpiece under the action of suction force during mounting, so that the detected workpiece and the sensor are protected from being damaged.
Description
technical field [0001] The present application relates to the field of electromagnetic ultrasonic detection, in particular to an electromagnetic ultrasonic sensor mounting frame and a method for installing and dismounting the sensor. Background technique [0002] The statements in this section only provide background information related to the present disclosure and may not constitute prior art. [0003] As a special pressure-bearing equipment, pressure pipes are widely used in petroleum, chemical, electric power and other industries, as well as urban gas and heating projects. Corrosion detection of pressure pipelines, early detection of corrosion in pipelines and quantitative detection of corrosion levels, providing reliable basic data for pipeline integrity evaluation, failure risk assessment and remaining life prediction, can achieve prediction, prevention of pipeline damage and purpose of failure. At present, electromagnetic ultrasonic sensor detection has unique advan...
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IPC IPC(8): G01N29/04G01N29/22
CPCG01N29/04G01N29/225G01N2291/023
Inventor 郑阳张宗健郑晖李素军谭继东
Owner CHINA SPECIAL EQUIP INSPECTION & RES INST