Small diameter pipe manual ultrasonic water immersion testing scanning frame
A technology of small diameter tube and scanning frame, which is applied in the direction of material analysis, measuring device and instrument using sonic/ultrasonic/infrasonic waves to achieve the effects of precise adjustment, simple structure and low cost
Inactive Publication Date: 2017-03-29
一重新能源发展集团有限公司
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Problems solved by technology
Domestic patents and detailed technical literature on a simple method and equipment suitable for ultrasonic water immersion testing of small batches or single-piece small-diameter short tubes have not yet been found.
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[0018] see Figure 1 to Figure 5 , Small-diameter pipe manual ultrasonic water immersion detection scanning frame is composed of side plates, sliding blocks, sliding block adjustment handwheels, sliding block moving bolts, probe fixing bolts, T-shaped probe connecting sleeves, handwheel connecting sleeves, square connecting columns, Composed of circular connecting columns. Between the two lower corners of the two side plates 1, a round connecting column 9 is connected by a countersunk screw, and a square connecting column 8 is connected between the upper left corners of the two side plates 1 by a countersunk screw. The upper right corner of 1 is connected with the handwheel connecting sleeve 7 through the countersunk head screw, and the sliding block adjusting handwheel 3 is arranged in the square hole in the middle of the handwheel connecting sleeve 7, and the sliding block adjusting handwheel 3 is connected through its central screw hole. There is a sliding block moving bol...
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The invention discloses a small-diameter tube manual ultrasonic water immersion detection scanning frame. A circular connecting column is connected between two lower corners of side plates, a square connecting column is connected between upper left corners of the side plates, a hand wheel connecting sleeve is connected between upper right corners of the side plates, a sliding block adjusting hand wheel is arranged in a square hole in the middle of the hand wheel connecting sleeve, and the sliding block adjusting hand wheel is connected with a sliding block moving bolt through a central screw hole of the sliding block adjusting hand wheel. Sliding blocks are arranged in the middle of the two side plates corresponding to strip-shaped openings, T-shaped probe connecting sleeves are connected in circular holes of the sliding blocks, and probe fixing bolts are respectively connected at the two strip-shaped openings in a sliding manner, and the inner ends of the probe fixing bolts are connected with threaded holes of the sliding blocks, and extend into the T-shaped probe connecting sleeves. The inner end of the sliding block moving bolt is fixedly connected with threaded holes formed in the right sides of the sliding blocks. V-shaped openings are formed in the middle parts of the lower surfaces of the two side plates. The small-diameter tube manual ultrasonic water immersion detection scanning frame is simple in structure and convenient to operate, can easily, conveniently and accurately adjust the thickness and eccentricity of a water layer, and is suitable for detecting small-diameter short tube workpieces with external diameters phi of 15-50mm.
Description
technical field [0001] The invention relates to a small-diameter pipe manual ultrasonic water immersion detection scanning frame, which belongs to the technical field of non-destructive testing. Background technique [0002] The known ultrasonic water immersion testing of steel pipes is accomplished by large-scale automated equipment. For the detection of small batches or single pieces of small-diameter tubes (outer diameter φ15-φ50mm and short length), including nuclear power RPV neutron flux tubes and small-diameter short tubes for pressure vessels produced by our factory, automatic methods and equipment are too complicated. Not applicable. Domestic patents and detailed technical literature on a simple method and equipment suitable for ultrasonic water immersion testing of small batches or single-piece small-diameter short tubes have not yet been found. Contents of the invention [0003] In order to solve the above problems, the object of the present invention is to pr...
Claims
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IPC IPC(8): G01N29/22
Inventor 关云峰
Owner 一重新能源发展集团有限公司