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Fine lifting adjustment type digital ultrasonic flaw detector

A flaw detector and ultrasonic technology, applied in the field of lifting and fine-tuning digital ultrasonic flaw detector, can solve the problems of poor flexibility, no height adjustment function, inconvenient height adjustment, etc.

Inactive Publication Date: 2016-10-05
TIANJIN LIYANG RUNJIE SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing digital ultrasonic flaw detector does not have the function of height adjustment, especially does not have the function of improving the rotation to realize the fine adjustment of height, the height adjustment is inconvenient and the flexibility is poor

Method used

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  • Fine lifting adjustment type digital ultrasonic flaw detector

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Embodiment Construction

[0012] Below, the substantive features and advantages of the present invention will be further described in conjunction with examples, but the present invention is not limited to the listed examples.

[0013] Such as figure 1 As shown, a lifting and fine-tuning digital ultrasonic flaw detector includes a base plate 1, a guide cylinder 2 is arranged on the base plate 1, an opening is provided on one side of the guide cylinder 2, and a first rotating tube 5 is arranged in the opening cavity. The first rotating tube 5 The outer surface of the guide cylinder 2 is provided with an external thread, and one side of the guide cylinder 2 is provided with a fixed strip 3, the fixed strip 3 is curved, and the axis center position of the first rotating tube 5 is provided with a first connecting shaft 4, and the first connecting shaft 4 The two ends are connected with the fixed strip 3, and the guide cylinder 2 is provided with a lifting thread column 7, and the outer surface of the liftin...

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Abstract

The invention discloses a fine lifting adjustment type digital ultrasonic flaw detector. The fine lifting adjustment type digital ultrasonic flaw detector comprises a baseboard, the baseboard is provided with a guiding cylinder, one side of the guiding cylinder is provided with an open cavity, a rotatry tube is arranged in the open cavity, one side of the guiding cylinder is provided with a fixed bar, the axis position of the rotary tube is provided with a connecting shaft, two ends of the connecting shaft are connected with the fixed bar, a lifting threaded column is sleeved in the guiding cylinder, and the rotary tube is in threaded connection with the lifting threaded column; and the end portion of the lifting threaded column is provided with a lifting plate, and the lifting plate is provided with a digital ultrasonic flaw detector main body. The rotary tube can control the lifting threaded column to realize lifting in order to conveniently adjust the height of the digital ultrasonic flaw detector main body, so the flexibility is greatly increased.

Description

technical field [0001] The invention relates to an ultrasonic flaw detector, in particular to a lifting and fine-tuning digital ultrasonic flaw detector. Background technique [0002] Digital ultrasonic flaw detector is a portable industrial non-destructive flaw detection instrument, which can quickly, conveniently, non-destructively and accurately detect, locate, evaluate and diagnose various defects (cracks, looseness, pores, inclusions, etc.) inside the workpiece. It can be used in both laboratory and engineering site. Widely used in boilers, pressure vessels, aerospace, aviation, electric power, petroleum, chemical, offshore oil, pipelines, military industry, shipbuilding, automobiles, machinery manufacturing, metallurgy, metal processing, steel structure, railway transportation, nuclear power and other industries. When ultrasonic waves propagate in the material to be tested, the acoustic properties of the material and changes in internal tissue have a certain impact on...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N29/04G01N29/22
Inventor 杨振英
Owner TIANJIN LIYANG RUNJIE SCI & TECH CO LTD
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