CN202486098U - Recordable magnetic defect detector - Google Patents

Recordable magnetic defect detector Download PDF

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Publication number
CN202486098U
CN202486098U CN2012200759314U CN201220075931U CN202486098U CN 202486098 U CN202486098 U CN 202486098U CN 2012200759314 U CN2012200759314 U CN 2012200759314U CN 201220075931 U CN201220075931 U CN 201220075931U CN 202486098 U CN202486098 U CN 202486098U
Authority
CN
China
Prior art keywords
recording
recording controller
defect detector
card
magnetic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2012200759314U
Other languages
Chinese (zh)
Inventor
毕虎才
冀晋川
董勇军
田赟
张�浩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Corp of China SGCC
Electric Power Research Institute of State Grid Shanxi Electric Power Co Ltd
Original Assignee
Electric Power Research Institute of State Grid Shanxi Electric Power Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Electric Power Research Institute of State Grid Shanxi Electric Power Co Ltd filed Critical Electric Power Research Institute of State Grid Shanxi Electric Power Co Ltd
Priority to CN2012200759314U priority Critical patent/CN202486098U/en
Application granted granted Critical
Publication of CN202486098U publication Critical patent/CN202486098U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a recordable magnetic defect detector. The problem of incapability of accurately recording real-time conditions in the prior art is solved. The recordable magnetic defect detector comprises a defect detector shell, a power connecting seat (5), a magnetic defect detector switch (12), replaceable magnetic yokes (1), cores (2), coils (3) and a magnetic yoke wire (4). A recording controller (9) and a defect detection recording card (11) are arranged on the defect detector shell. A monitoring probe (6) is arranged at one replaceable magnetic yoke (1), and is electrically connected with the recording controller (9) through a data transmission line (8). A recording control switch (10) is arranged on the recording controller (9) which is electrically connected with the defect detection recording card (11). A data acquisition card (14) and a control integrator card (15) are arranged in the recording controller (9). The function of recording a detection result by the recordable magnetic defect detector while the recordable magnetic defect detector moves on a detected workpiece is realized.

Description

Can write down magnetic powder flaw detector
Technical field
The utility model relates to a kind of magnetic powder flaw detector, and the particularly a kind of magnetic powder flaw detector that in the magnetic powder inspection testing process, can monitor and write down can carry out digitizing storage and processing to the check situation and the defect distribution at scene.
Background technology
Magnetic powder flaw detector is the most frequently used detecting instrument of nondestructiving inspecting test in the various industry, also is the requisite important checkout equipment of manufacturing technology and process control.Existing magnetic powder flaw detector is in testing process; Main testing staff's field observation and the internal injury that experience is judged article to be detected of relying on; The environment of operation and testing staff's level are had relatively high expectations; Existence can't be carried out accurate recording to real-time condition, suspicious detection position needed repeatedly to detect again, and the not high problem of accuracy rate.
Summary of the invention
What the write down magnetic powder flaw detector that the utility model provides had solved that prior art exists can't carry out accurate recording to real-time condition, suspicious detection position is needed repeatedly to detect again, and accuracy rate not high problem.
The utility model overcomes the above problems through following scheme:
A kind of magnetic powder flaw detector that writes down; Comprise that defectoscope housing, power supply insert seat, magnetic powder flaw detector switch, replaceable yoke, iron core, coil and yoke lead; The defectoscope housing is provided with recording controller and detection record card; Be provided with the monitoring probe at replaceable yoke place, the monitoring probe is electrically connected with recording controller through data line, and recording controller is provided with the record controls switch; Recording controller is electrically connected with the detection record card, in recording controller, is provided with data collecting card and control integrator card.
Before the monitoring probe, be provided with the packaged type protective cover, the housing of defectoscope housing is provided with illuminating lamp.
The utility model is existing magnetic powder flaw detector to be carried out intellectuality improve, and has realized that instrument constantly moves on workpiece to be detected on one side, on one side function that testing result is write down.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the structural representation of the recording controller 9 of the utility model.
Embodiment
A kind of magnetic powder flaw detector that writes down; Comprise that defectoscope housing, power supply insert seat 5, magnetic powder flaw detector switch 12, replaceable yoke 1, iron core 2, coil 3 and yoke lead 4; The defectoscope housing is provided with recording controller 9 and detection record card 11; Be provided with monitoring probe 6 at replaceable yoke 1 place, monitoring probe 6 is electrically connected with recording controller 9 through data line 8, and recording controller 9 is provided with record controls switch 10; Recording controller 9 is electrically connected with detection record card 11, in recording controller 9, is provided with data collecting card 14 and control integrator card 15.
Before monitoring probe 6, be provided with packaged type protective cover 7, the housing of defectoscope housing is provided with illuminating lamp 13.
Monitoring probe in that the front middle part of the utility model is provided with is gathered the flaw detection data, gives recording controller 9 through the transmission data line, utilizes switch control selections of controller to need the defect situation that write down, and finally stores into to record on the detection record card 11.
On the illuminator of original traditional defectoscope, use the environment around the two-source illumination flaw detection instead, the demonstration of obvious shade appears in the scope of avoiding as possible monitoring, and greatly degree improves the accuracy and the reliability of field notes.
The utility model in the magnetic powder inspection process, along with magnetic crack detector and workpiece movement, the form and the distribution situation of position through the flaw detection of high precision monitoring probe synchronous recording and length, defective.For the monitoring probe is well protected, detecting head surface is protected processing, for fear of magnetic crack detector influence to probe and transmission system in the flaw detection process, probe system is carried out electromagnetic screen handle.

Claims (2)

1. one kind can be write down magnetic powder flaw detector; Comprise that defectoscope housing, power supply insert seat (5), magnetic powder flaw detector switch (12), replaceable yoke (1), iron core (2), coil (3) and yoke lead (4); It is characterized in that; The defectoscope housing is provided with recording controller (9) and detection record card (11); Locate to be provided with monitoring probe (6) in replaceable yoke (1), monitoring probe (6) is electrically connected with recording controller (9) through data line (8), and recording controller (9) is provided with record controls switch (10); Recording controller (9) is electrically connected with detection record card (11), in recording controller (9), is provided with data collecting card (14) and control integrator card (15).
2. a kind of magnetic powder flaw detector that writes down according to claim 1 is characterized in that, at monitoring probe (6) preceding packaged type protective cover (7) that is provided with, the housing of defectoscope housing is provided with illuminating lamp (13).
CN2012200759314U 2012-03-02 2012-03-02 Recordable magnetic defect detector Expired - Fee Related CN202486098U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012200759314U CN202486098U (en) 2012-03-02 2012-03-02 Recordable magnetic defect detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012200759314U CN202486098U (en) 2012-03-02 2012-03-02 Recordable magnetic defect detector

Publications (1)

Publication Number Publication Date
CN202486098U true CN202486098U (en) 2012-10-10

Family

ID=46960513

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012200759314U Expired - Fee Related CN202486098U (en) 2012-03-02 2012-03-02 Recordable magnetic defect detector

Country Status (1)

Country Link
CN (1) CN202486098U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104091679A (en) * 2014-07-30 2014-10-08 爱德森(厦门)电子有限公司 Flexible magnetic yoke device
CN107037119A (en) * 2016-10-22 2017-08-11 钟贵洪 A kind of recordable magnetic survey meter
CN110763754A (en) * 2019-10-18 2020-02-07 华电电力科学研究院有限公司 Image type portable magnetic particle flaw detector and working method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104091679A (en) * 2014-07-30 2014-10-08 爱德森(厦门)电子有限公司 Flexible magnetic yoke device
CN107037119A (en) * 2016-10-22 2017-08-11 钟贵洪 A kind of recordable magnetic survey meter
CN110763754A (en) * 2019-10-18 2020-02-07 华电电力科学研究院有限公司 Image type portable magnetic particle flaw detector and working method thereof

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Legal Events

Date Code Title Description
ASS Succession or assignment of patent right

Owner name: STATE ELECTRIC NET CROP.

Effective date: 20120907

C14 Grant of patent or utility model
C41 Transfer of patent application or patent right or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20120907

Address after: 030001 Qingnian Road, Shanxi, No. 6,

Patentee after: SHANXI ELECTRIC POWER Research Institute

Patentee after: State Grid Corporation of China

Address before: 030001 Qingnian Road, Shanxi, No. 6,

Patentee before: SHANXI ELECTRIC POWER Research Institute

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121010

Termination date: 20180302