CN103091394A - Electromagnetic yoke probe - Google Patents
Electromagnetic yoke probe Download PDFInfo
- Publication number
- CN103091394A CN103091394A CN2012104290485A CN201210429048A CN103091394A CN 103091394 A CN103091394 A CN 103091394A CN 2012104290485 A CN2012104290485 A CN 2012104290485A CN 201210429048 A CN201210429048 A CN 201210429048A CN 103091394 A CN103091394 A CN 103091394A
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- joint
- yoke body
- electromagnetic yoke
- fixture block
- fixedly connected
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Abstract
The invention discloses an electromagnetic yoke probe, comprising an electromagnetic yoke body, coils, a protecting bush, a switch, and joints, wherein the coils are wound at two ends of the electromagnetic yoke body; the protecting bush is coated at the periphery of the electromagnetic yoke body; the switch is arranged on the protecting bush; the joints are rotatably connected to two ends of the electromagnetic yoke body; connecting sections are respectively connected between two end parts of the electromagnetic yoke body and the two joints; each connecting section comprises a primary connecting sheet, and a secondary connecting sheet; the primary connecting sheet is fixedly connected with the end part of the electromagnetic yoke body; the secondary connecting sheet is fixedly connected with the joints; and the primary connecting sheet is connected with the secondary connecting sheet through a bolt. The entire joint disclosed by the invention is detachably connected with the electromagnetic yoke body; the probe is repaired by replacing the first joint when the first joint of the joints is damaged; and the entire probe does not need to be replaced. Thus, the production cost is saved.
Description
Technical field
the present invention relates to the magnetic powder inspection field, particularly a kind of electromagnetic yoke probe.
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Background technology
the electromagnetic yoke probe is to be used in conjunction with yoke defectoscope main frame the equipment that detects dull and stereotyped weld seam, its joint that is rotatably connected on yoke body two ends in use often needs to rotate, long-term use can cause the damage in joint, Shou joint, existing joint and yoke body are fixedly connected, as first joint injury need to be changed whole probe, the waste production cost.
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Summary of the invention
the purpose of this invention is to provide a kind of electromagnetic yoke probe of repairing of being convenient to.
for solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of electromagnetic yoke probe, it comprises the yoke body, winding is at the coil at yoke body two ends, be packaged in the sheath of yoke body periphery, be arranged on the switch on sheath, be rotatably connected on the joint at yoke body two ends, be connected with respectively connecting portion between the Yu Liangge joint, both ends of described yoke body, each described connecting portion comprises the main brace be fixedly connected with the yoke body end, the secondary brace be fixedly connected with joint, described main brace is connected by bolt with described secondary brace.
each described joint comprises the first joint that an end is fixedly connected with secondary brace, the joint, middle part that an end rotates and is connected with the first joint other end, the tail joint that rotates and be connected with joint, the middle part other end.
the convex piece that the contact block that each described tail joint is cuboid pieces together with vertical the first contiguous block be fixed on the contact block end face, the fixture block that described first joint is U-shaped, joint, described middle part is the second fixture block of U-shaped and the Y shape fixture block pieced together with the second contiguous block that the second fixture block is fixedly connected, it is joint with in groove the second fixture block and rotate and is connected with the second fixture block that described the first contiguous block is arranged in middle part, and it is interior and rotate and be connected with the U-lag in first joint that second contiguous block in joint, described middle part is arranged in the U-lag in first joint.
beneficial effect of the present invention is: whole joint of the present invention all removably connects with the yoke body, when the first joint injury in joint can be repaired probe by changing first joint, and does not need to change whole probe, has saved production cost.
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The accompanying drawing explanation
accompanying drawing 1 is front view of the present invention;
the front view that accompanying drawing 2 is joint of the present invention;
the right view that accompanying drawing 3 is joint of the present invention;
wherein: 1, yoke body; 2, coil; 3, joint; 4, sheath; 5, joint; 6, connecting portion; 31, first joint; 32, joint, middle part; 33, tail joint; 61, main brace; 62, secondary brace; 321, the second fixture block; 322, the second contiguous block; 331, contact block; 332, the first contiguous block.
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Embodiment
below in conjunction with accompanying drawing, 1 couple of the present invention is described in detail below: this electromagnetic yoke probe, it comprise yoke body 1, winding the coil 2 at yoke body 1 two ends, be packaged in yoke body 1 periphery sheath 4, be arranged on switch 5 on sheath 4, be rotatably connected on yoke body 1 two ends joint 3, be connected to the connecting portion 6 between the Yu Liangge joint, both ends 3 of described yoke body 1.
each described connecting portion 6 comprise the main brace 61 that is fixedly connected with yoke body 1 end, with the secondary brace 62 that joint 3 is fixedly connected, described main brace 61 is connected by bolt 63 with described secondary brace 62.
as Fig. 2, shown in 3, each described joint 3 comprises the first joint 31 that an end and secondary brace 62 are fixedly connected, the joint, middle part 32 that one end rotates and is connected with first joint 31 other ends, the tail joint 33 that rotates and be connected with joint, middle part 32 other ends, the convex piece that each described tail joint 33 pieces together with vertical the first contiguous block 332 be fixed on contact block 331 end faces for the contact block 331 of cuboid, the fixture block that described first joint 31 is U-shaped, joint, described middle part 32 is the second fixture block 321 of U-shaped and the Y shape fixture block pieced together with the second contiguous block 322 that the second fixture block 321 is fixedly connected, described the first contiguous block 332 be arranged in the middle part joint 32 with rotate and be connected in groove the second fixture block 321 and with the second fixture block 321, second contiguous block 322 in joint, described middle part 32 is arranged in the U-lag in first joint 31 and rotates and be connected with the U-lag in first joint 31.
above-described embodiment is only explanation technical conceive of the present invention and characteristics, and its purpose is to allow the person skilled in the art can understand content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences that spirit is done according to the present invention change or modify, within all should being encompassed in protection scope of the present invention.
Claims (3)
1. an electromagnetic yoke is popped one's head in, it comprises yoke body (1), winding is at the coil (2) at yoke body (1) two ends, be packaged in the sheath (4) of yoke body (1) periphery, be arranged on the switch (5) on sheath (4), be rotatably connected on the joint (3) at yoke body (1) two ends, it is characterized in that: between the Yu Liangge joint, both ends (3) of described yoke body (1), be connected with respectively connecting portion (6), each described connecting portion (6) comprises the main brace (61) be fixedly connected with yoke body (1) end, the secondary brace (62) be fixedly connected with joint (3), described main brace (61) is connected by bolt (63) with described secondary brace (62).
2. electromagnetic yoke according to claim 1 is popped one's head in, it is characterized in that: each described joint (3) comprises the first joint (31) that an end is fixedly connected with secondary brace (62), the joint, middle part (32) that an end rotates and is connected with first joint (31) other end, the tail joint (33) that rotates and be connected with joint, middle part (32) other end.
3. electromagnetic yoke according to claim 2 is popped one's head in, it is characterized in that: the convex piece that each described tail joint (33) pieces together with vertical the first contiguous block (332) be fixed on contact block (331) end face for the contact block of cuboid (331), the fixture block that described first joint (31) is U-shaped, joint, described middle part (32) is second fixture block (321) of U-shaped and the Y shape fixture block pieced together with the second contiguous block (322) that the second fixture block (321) is fixedly connected, described the first contiguous block (332) be arranged in the middle part joint (32) with groove the second fixture block (321) in and rotate and be connected with the second fixture block (321), second contiguous block (322) in joint, described middle part (32) is arranged in the U-lag in first joint (31) and rotates and be connected with the U-lag of first joint (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104290485A CN103091394A (en) | 2012-10-31 | 2012-10-31 | Electromagnetic yoke probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104290485A CN103091394A (en) | 2012-10-31 | 2012-10-31 | Electromagnetic yoke probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103091394A true CN103091394A (en) | 2013-05-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104290485A Pending CN103091394A (en) | 2012-10-31 | 2012-10-31 | Electromagnetic yoke probe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103091394A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103257180A (en) * | 2013-05-28 | 2013-08-21 | 山东省特种设备检验研究院聊城分院 | Portable crane hook magnetic powder detector |
| CN104677982A (en) * | 2015-03-12 | 2015-06-03 | 天津阿斯米工程技术有限公司 | Rotational control magnet yoke type permanent magnet flaw detector and method using same for detecting flaw of workpiece |
| CN104677983A (en) * | 2015-03-25 | 2015-06-03 | 河海大学 | Portable probe device for magnetic particle flaw detector |
| CN107831213A (en) * | 2017-11-28 | 2018-03-23 | 云南靖创液态金属热控技术研发有限公司 | Portable magnetic powder crack detector based on liquid metal |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3378762A (en) * | 1967-07-05 | 1968-04-16 | Phillip J. Parker | Magnetic particle inspection probe with adjustable probe legs and self-contained circuitry for a.c. or d.c. testing |
| JPS6196451A (en) * | 1984-10-17 | 1986-05-15 | Maeda Kagaku Kk | Portable magnetic particle flaw detector using yoke method |
| JPH09152422A (en) * | 1995-11-30 | 1997-06-10 | Marktec Corp | Interlope magnetizer |
| KR100775968B1 (en) * | 2006-04-24 | 2007-11-16 | 나우기연주식회사 | Yoke type magnetic particle tester |
| CN202502069U (en) * | 2011-11-10 | 2012-10-24 | 江苏赛福探伤设备制造有限公司 | Mini alternating current magnetic yoke flaw detector |
-
2012
- 2012-10-31 CN CN2012104290485A patent/CN103091394A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3378762A (en) * | 1967-07-05 | 1968-04-16 | Phillip J. Parker | Magnetic particle inspection probe with adjustable probe legs and self-contained circuitry for a.c. or d.c. testing |
| JPS6196451A (en) * | 1984-10-17 | 1986-05-15 | Maeda Kagaku Kk | Portable magnetic particle flaw detector using yoke method |
| JPH09152422A (en) * | 1995-11-30 | 1997-06-10 | Marktec Corp | Interlope magnetizer |
| KR100775968B1 (en) * | 2006-04-24 | 2007-11-16 | 나우기연주식회사 | Yoke type magnetic particle tester |
| CN202502069U (en) * | 2011-11-10 | 2012-10-24 | 江苏赛福探伤设备制造有限公司 | Mini alternating current magnetic yoke flaw detector |
Non-Patent Citations (1)
| Title |
|---|
| 陈健生: "磁粉探伤磁化技术与磁化设备", 《无损检测》 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103257180A (en) * | 2013-05-28 | 2013-08-21 | 山东省特种设备检验研究院聊城分院 | Portable crane hook magnetic powder detector |
| CN103257180B (en) * | 2013-05-28 | 2015-09-30 | 山东省特种设备检验研究院聊城分院 | A kind of Portable crane hook magnetic powder detector |
| CN104677982A (en) * | 2015-03-12 | 2015-06-03 | 天津阿斯米工程技术有限公司 | Rotational control magnet yoke type permanent magnet flaw detector and method using same for detecting flaw of workpiece |
| CN104677982B (en) * | 2015-03-12 | 2018-02-02 | 天津阿斯米工程技术有限公司 | It is a kind of to revolve control magnet yoke type permanent magnet flaw detector and carry out the method for workpiece flaw detection using it |
| CN104677983A (en) * | 2015-03-25 | 2015-06-03 | 河海大学 | Portable probe device for magnetic particle flaw detector |
| CN104677983B (en) * | 2015-03-25 | 2017-04-12 | 河海大学 | Portable probe device for magnetic particle flaw detector |
| CN107831213A (en) * | 2017-11-28 | 2018-03-23 | 云南靖创液态金属热控技术研发有限公司 | Portable magnetic powder crack detector based on liquid metal |
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Application publication date: 20130508 |