CN205643246U - Compound pipe defect detecting appearance - Google Patents
Compound pipe defect detecting appearance Download PDFInfo
- Publication number
- CN205643246U CN205643246U CN201620493341.1U CN201620493341U CN205643246U CN 205643246 U CN205643246 U CN 205643246U CN 201620493341 U CN201620493341 U CN 201620493341U CN 205643246 U CN205643246 U CN 205643246U
- Authority
- CN
- China
- Prior art keywords
- detector
- guide rail
- pipe support
- driving motor
- utility
- 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
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Abstract
The utility model discloses a compound pipe defect detecting appearance, include: a pedestal. The pipe support, magnetic field generator: locate between the pipe support at both ends, the guide rail: be located one side of pipe support, running gear: slide and set up on the guide rail, be equipped with driving motor no. 1 in it, the dead lever: vertical setting is in the running gear top, the semicircle guide rail: fix the top of dead lever, the detector fixing base: the slip joint is in on the semicircle guide rail internal orifice, be equipped with driving motor no. 2 on it, the little magnetism detector of single channel: fix on the detector fixing base. The utility model discloses a detector adopts little magnetism detection technique, has high efficiency, quick, stable characteristics to bimetal composite tube defect detecting.
Description
Technical field
This utility model relates to a kind of multiple tube defect detector.
Background technology
Multiple tube is also called bimetal tube or cage walls, it is the multiple tube being made up of different metal pipe, by certain method, make to be tightly combined between tube layer such as hydraulic method, hot extrusion method, explosive welding process and welding method etc., thus improve or improve its combination property, make pipeline have high intensity, good corrosion-resistant and anti-wear performance.Multiple tube is widely used as a kind of new structural material.
Conventional Dynamic Non-Destruction Measurement cannot meet the detection demand to bimetal tube due to respective limitation, inside and outside composite bimetal pipe, metal material is different, grain size number difference is relatively big, uses traditional ultrasonic test equipment and method cannot detect the defect of multiple tube body and weld seam.Owing to multiple tube thickness changes greatly, scattered rays impact is big so that ray detection effect is less desirable, and owing to the combination of multiple tube double layer of metal belongs to machinery bonding structure more, structural shadow often there is in the ray detection of weld seam, the normal evaluation of interference egative film.
Summary of the invention
The purpose of this utility model is: provide the multiple tube defect detector that a kind of Detection results is good.
This utility model is achieved through the following technical solutions: a kind of multiple tube defect detector, including:
Base；
Pipe support: be respectively arranged on the two ends of described base；
Magnetic field generator: be located between the pipe support at two ends；
Guide rail: have two, is set in parallel on base, is positioned at the side of described pipe support；
Walking mechanism: be slidably arranged on described guide rail, is provided with driving motor one in it；
Fixing bar: be vertically arranged in described walking mechanism top；
Half round guide: be fixed on the top of described fixing bar, its opening just center to magnetic field generator；
Detector fixes seat: slides and is connected on described half round guide internal orifice, which is provided with driving motor two；
Single channel micro-magnetic detection instrument: be fixed on described detector and fix on seat.
As further preferred version, also including: control chamber, described control chamber is provided with display screen, and described display screen is electrically connected to described single channel micro-magnetic detection instrument.
Compared with prior art, this utility model has the advantages that
Detector of the present utility model, uses micro-magnetic detection technology, composite bimetal pipe defects detection is had efficient, quick, stable feature.
Walking mechanism is at the uniform velocity walked, and gets rid of the interference that anthropic factor (such as shake, Scanning speed etc.) produces, and detector can move along the guide rail of semicircle shape, it is possible to butt welded seam carries out relatively reliable and effective detection.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is walking mechanism and detector scheme of installation.
Detailed description of the invention
Below in conjunction with the accompanying drawings, this utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain this utility model, is not used to limit this utility model.
As shown in Figures 1 and 2, a kind of multiple tube defect detector, including:
Base 1；
Pipe support 2: be respectively arranged on the two ends of described base 1；
Magnetic field generator 3: be located between the pipe support 2 at two ends；
Guide rail 4: have two, is set in parallel on base 1, is positioned at the side of described pipe support 2；
Walking mechanism 5: be slidably arranged on described guide rail 4, is provided with driving motor 1 in it；
Fixing bar 6: be vertically arranged in described walking mechanism 5 top；
Half round guide 7: be fixed on the top of described fixing bar 6, its opening just center to magnetic field generator 3；
Detector fixes seat 8: slides and is connected on described half round guide 7 internal orifice, which is provided with driving motor 2 81；
Single channel micro-magnetic detection instrument 9: be fixed on described detector and fix on seat 8.
Also including: control chamber 10, described control chamber 10 is provided with display screen 11, and described display screen 11 is electrically connected to described single channel micro-magnetic detection instrument 9.
Claims (2)
1. a multiple tube defect detector, it is characterised in that including:
Base (1)；
Pipe support (2): be respectively arranged on the two ends of described base (1)；
Magnetic field generator (3): be located between the pipe support (2) at two ends；
Guide rail (4): have two, is set in parallel on base (1), is positioned at the side of described pipe support (2)；
Walking mechanism (5): be slidably arranged on described guide rail (4), is provided with driving motor one (51) in it；
Fixing bar (6): be vertically arranged in described walking mechanism (5) top；
Half round guide (7): be fixed on the top of described fixing bar (6), its opening just center to magnetic field generator (3)；
Detector fixes seat (8): slides and is connected on described half round guide (7) internal orifice, which is provided with driving motor two (81)；
Single channel micro-magnetic detection instrument (9): be fixed on described detector and fix on seat (8).
A kind of multiple tube defect detector the most according to claim 1, it is characterised in that also including: control chamber (10), described control chamber (10) is provided with display screen (11), and described display screen (11) is electrically connected to described single channel micro-magnetic detection instrument (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620493341.1U CN205643246U (en) | 2016-05-27 | 2016-05-27 | Compound pipe defect detecting appearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620493341.1U CN205643246U (en) | 2016-05-27 | 2016-05-27 | Compound pipe defect detecting appearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205643246U true CN205643246U (en) | 2016-10-12 |
Family
ID=57052659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620493341.1U Expired - Fee Related CN205643246U (en) | 2016-05-27 | 2016-05-27 | Compound pipe defect detecting appearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205643246U (en) |
-
2016
- 2016-05-27 CN CN201620493341.1U patent/CN205643246U/en not_active Expired - Fee Related
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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: 20161012 Termination date: 20200527 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |