CN202938840U - Magnetic probe shell - Google Patents
Magnetic probe shell Download PDFInfo
- Publication number
- CN202938840U CN202938840U CN 201220594053 CN201220594053U CN202938840U CN 202938840 U CN202938840 U CN 202938840U CN 201220594053 CN201220594053 CN 201220594053 CN 201220594053 U CN201220594053 U CN 201220594053U CN 202938840 U CN202938840 U CN 202938840U
- Authority
- CN
- China
- Prior art keywords
- hole
- probe
- magnetic post
- magnetic
- threaded hole
- 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
Links
Images
Landscapes
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
The utility model relates to a magnetic probe shell which comprises a shell body and a probe, wherein a first threaded hole is arranged at the center of the front end of the shell, the left end of the first threaded hole is provided with a first cylinder hole, a first cylinder is installed in the first cylinder hole, the right end of the first threaded hole is provided with a second cylinder hole, a second cylinder is mounted in the second cylinder hole, a second threaded hole is arranged at the center of the rear end of the shell, the left end of the second threaded hole is provided with a third cylinder hole, a third cylinder is arranged in the third cylinder hole, the right end of the second threaded hole is provided with a fourth cylinder hole, a fourth cylinder is arranged in the fourth cylinder hole, and the probe is arranged at the central part of the shell. The utility model has the following beneficial effects: the magnetic probe shell is convenient to install and use, can more stably and more reliably guarantee consistency of test results and has high accuracy.
Description
Technical field
The utility model relates to a kind of magnetic probe shell.
Background technology
Present probe scanning device has partly or entirely in when walking motion when the excessive or unbalance stress of hydraulic pressure (as: when being subject to external force or intracontour waterflooding) and breaks away from tested workpiece in moment, (particularly long coupling probe) can cause the subregion undetected, affect check result, sometimes the movement that the probe group also can the occurred level direction in addition also can affect check result.
The utility model content
The purpose of this utility model is to provide a kind of magnetic probe shell, housing exterior at probe installs a metal or nonmetallic shell additional, be provided with some magnetic posts or magnetic stripe at the outer casing underpart that installs additional, make probe and detected Metal Phase to fixing, also can be relatively stable when probe is mobile, increase the reliability when detecting, be conducive to guarantee the consistance of check result, overcome the deficiency of above-mentioned aspect in existing product.
The purpose of this utility model is to be achieved through the following technical solutions:
a kind of magnetic probe shell, comprise housing and probe, the front center of described housing is provided with the first threaded hole, the left end of the first threaded hole is provided with the first magnetic post hole, be provided with the first magnetic post in the first magnetic post hole, the right-hand member of the first threaded hole is provided with the second magnetic post hole, be provided with the second magnetic post in the second magnetic post hole, the middle part, rear end of described housing is provided with the second threaded hole, the left end of the second threaded hole is provided with the 3rd magnetic post hole, be provided with the 3rd magnetic post in the 3rd magnetic post hole, the right-hand member of the second threaded hole is provided with the 4th magnetic post hole, be provided with the 4th magnetic post in the 4th magnetic post hole, the middle part of described housing is provided with probe, probe is phased array probe.
The beneficial effects of the utility model are: consistance easy to install, more stable, as to guarantee more reliably check result, accuracy is high.
Description of drawings
The below is described in further detail the utility model with reference to the accompanying drawings.
Fig. 1 is the described a kind of magnetic probe shell structure schematic diagram of the utility model embodiment;
Fig. 2 is the cut-open view of the described Fig. 1 of the utility model embodiment.
In figure:
1, housing; 2, the first threaded hole; 3, the second threaded hole; 4, the first magnetic post hole; 5, the second magnetic post hole; 6, the 3rd magnetic post hole; 7, the 4th magnetic post hole; 8, probe; 9, the first magnetic post; 10, the second magnetic post; 11, the 3rd magnetic post; 12, the 4th magnetic post.
Embodiment
as shown in Fig. 1-2, the described a kind of magnetic probe shell of the utility model embodiment, comprise housing 1 and probe 8, the front center of described housing 1 is provided with the first threaded hole 2, the left end of the first threaded hole 2 is provided with the first magnetic post hole 4, be provided with the first magnetic post 9 in the first magnetic post hole 4, the right-hand member of the first threaded hole 2 is provided with the second magnetic post hole 5, be provided with the second magnetic post 10 in the second magnetic post hole 5, the middle part, rear end of described housing 1 is provided with the second threaded hole 3, the second threaded hole 3 left ends are provided with the 3rd magnetic post hole 6, be provided with the 3rd magnetic post 11 in the 3rd magnetic post hole 6, the right-hand member of the second threaded hole 3 is provided with the 4th magnetic post hole 7, be provided with the 4th magnetic post 12 in the 4th magnetic post hole 7, described housing 1 middle part is provided with probe 8, probe 8 is phased array probe.
During concrete the use, the housing 1 of this magnetic probe shell is fixed on the shell of probe 8 by screw, curved surface and the train axle of magnetic probe shell are complementary, the magnetic probe shell with the probe 8 be connected after, fit more closely by the magnetic force of magnetic post and the wheel shaft of train, the magnetic force of magnetic post makes probe 8 and detected Metal Phase to fixing, also can be relatively stable when probe is mobile, increase the reliability when detecting, be conducive to guarantee the consistance of check result.
The utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but do any variation on its shape or structure; every have identical with a application or akin technical scheme, within all dropping on protection domain of the present utility model.
Claims (2)
1. magnetic probe shell, comprise housing (1) and probe (8), it is characterized in that: the front center of described housing (1) is provided with the first threaded hole (2), the left end of the first threaded hole (2) is provided with the first magnetic post hole (4), be provided with the first magnetic post (9) in the first magnetic post hole (4), the right-hand member of the first threaded hole (2) is provided with the second magnetic post hole (5), is provided with the second magnetic post (10) in the second magnetic post hole (5); The middle part, rear end of described housing (1) is provided with the second threaded hole (3), the left end of the second threaded hole (3) is provided with the 3rd magnetic post hole (6), be provided with the 3rd magnetic post (11) in the 3rd magnetic post hole (6), the right-hand member of the second threaded hole (3) is provided with the 4th magnetic post hole (7), is provided with the 4th magnetic post (12) in the 4th magnetic post hole (7); The middle part of described housing (1) is provided with probe (8).
2. magnetic probe shell according to claim 1 is characterized in that: probe (8) is phased array probe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220594053 CN202938840U (en) | 2012-11-12 | 2012-11-12 | Magnetic probe shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220594053 CN202938840U (en) | 2012-11-12 | 2012-11-12 | Magnetic probe shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202938840U true CN202938840U (en) | 2013-05-15 |
Family
ID=48323074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220594053 Expired - Fee Related CN202938840U (en) | 2012-11-12 | 2012-11-12 | Magnetic probe shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202938840U (en) |
-
2012
- 2012-11-12 CN CN 201220594053 patent/CN202938840U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103575446A (en) | Medium-measurement-range three-dimensional force sensor | |
| CN201795762U (en) | Roundness measuring instrument | |
| CN202402435U (en) | Bolt-nut structure for high-temperature high-pressure shielding electric pump | |
| CN202938840U (en) | Magnetic probe shell | |
| CN203561561U (en) | Device for detecting axial side pressure of tank body | |
| CN203534742U (en) | Integrated pumping well polished rod axial force and torque sensor | |
| CN202468619U (en) | Axial force measuring bolt | |
| CN204758254U (en) | Three -dimensional pulsation anemoscope fixing device of wind -tunnel | |
| CN202339240U (en) | Multipoint type piezoelectric pressure sensor | |
| CN104632192A (en) | Pumping well downhole indicator diagram dynamic acquisition instrument | |
| CN201974138U (en) | Wide-range inner diameter measurement dial indicator | |
| CN103528724A (en) | Integrated axial force and torque sensor for polished rods of rod-pumped well | |
| CN203203871U (en) | Adapter used for magnetic force type sclerometer | |
| CN203053619U (en) | Polished rod dynamometer | |
| CN203216656U (en) | Bridge automatic tensioning device adopting spoke-type sensor to measuring forces | |
| CN205138546U (en) | Environment monitoring equipment | |
| CN201867189U (en) | Strain type two-way slope sensor | |
| CN203083493U (en) | Meter rod for measuring outer ring groove diameter of large-size deep groove ball bearing | |
| CN201993188U (en) | Tension testing device for oil sucking machine | |
| CN202770344U (en) | Special gauge for crankshaft outer edge | |
| CN202382829U (en) | Pressure type sensor | |
| CN202452918U (en) | Shock absorber shell gauge | |
| CN201828215U (en) | Turbine wheel hub position gauge | |
| CN201688860U (en) | Automobile sensor support | |
| CN202418110U (en) | Hydraulic cylinder with position detection switch device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20201112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |