CN207036764U - A kind of movable stand for being secured across formula eddy current probe - Google Patents
A kind of movable stand for being secured across formula eddy current probe Download PDFInfo
- Publication number
- CN207036764U CN207036764U CN201720875207.2U CN201720875207U CN207036764U CN 207036764 U CN207036764 U CN 207036764U CN 201720875207 U CN201720875207 U CN 201720875207U CN 207036764 U CN207036764 U CN 207036764U
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- movable stand
- eddy current
- current probe
- secured
- positioning sleeve
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Abstract
The utility model provides a kind of movable stand for being secured across formula eddy current probe, belong to the flaw detection equipment technical field of tubular part, including movable stand body, movable stand body includes two connected positioning sleeves, the connecting plate being connected with two positioning sleeves, the buphthalmos bearing that is fixed on the inside of positioning sleeve and on the outside of positioning sleeve and the stroke lock screw that is connected with buphthalmos bearing, and positioning sleeve is set in the outside of sample pipe, the utility model is simple in construction, detected a flaw suitable for the through mode eddy current probe of different-thickness for sample pipe, it is and more light, contacted well with sample pipe to be detected.
Description
Technical field
The utility model belongs to the flaw detection equipment technical field of tubular part, and in particular to one kind is secured across formula whirlpool
Flow the movable stand of probe.
Background technology
Eddy current inspection is to utilize electromagnetic induction principle, detects conductive member surface and a kind of flaw detection side of near surface flaw
Method, its principle are to be made to produce vortex flow in conductive member with magnetizing coil, and the variable quantity of vortex flow is determined by search coil, from
It is different by the shape of search coil and obtain component defect is for information about, through mode can be divided into and (be used for wire rod, bar and pipe
The detection of material), three kinds of sonde-type (be used for component surface local detection) and plug-in type (the inside detection for being used for pore), its
In, the traditional method of inspection of through mode eddy current probe is fixed probe, and hand leads nozzle aperture by sample pipe on through mode eddy current probe
Inside slidably reciprocate, but if being bigbore steel, sample pipe is very heavy, and armrest takes sample pipe not complete, it is therefore desirable to a kind of
For being secured across the movable stand of formula eddy current probe, i.e. through mode eddy current probe is fixed on movable stand, steel pipe, which passes through, to be visited
Head, two are fixed, and slide the movable stand for being secured across formula eddy current probe, complete flaw detection.
A kind of probe bracket (notification number CN101685099) for in-pipeline detection device of patent includes base and position
In the support ring on base, base includes lower cavity, and support ring includes upper plenum, and lower cavity and upper plenum be can by pressure
The cavity of elastic deformation, because upper plenum and lower cavity are deformable and be collectively forming double cavity structure, therefore its have it is more preferable
Shock-absorbing capacity and structural stability, the present invention also provide a kind of sonde configuration and pipeline detection for in-pipeline detection device
Device, the sonde configuration include above-mentioned probe bracket, and the probe being fixed in the support ring of probe bracket, passed through
It will pop one's head on the probe bracket of the present invention, can preferably protect probe, and improve its functional reliability, but this is filled
The through mode eddy current probe of fixed width can only be fixed by putting, therefore use is more single, and structure is complex, be not suitable for smaller
The detection of cost.
Therefore it is simple in construction to be badly in need of one kind, is detected a flaw suitable for the through mode eddy current probe of different-thickness for sample pipe,
And it is more light, the good movable stand for being secured across formula eddy current probe is contacted with sample pipe to be detected.
Utility model content
The purpose of this utility model is to provide a kind of movable stand for being secured across formula eddy current probe, simple in construction, can be with
The change of through mode eddy current probe width and change, it is and more light, contacted well with sample pipe to be detected.
The utility model provides following technical scheme：
A kind of movable stand for being secured across formula eddy current probe, including movable stand body, movable stand body include two and are connected
Positioning sleeve, the connecting plate being connected with two positioning sleeves, the buphthalmos bearing that is fixed on the inside of positioning sleeve and outside positioning sleeve
Side and the stroke lock screw being connected with buphthalmos bearing, and positioning sleeve is set in the outside of sample pipe.
Preferably, the quantity at least two of buphthalmos bearing, and the inner side of the equally distributed positioning sleeve of buphthalmos bearing so that
Buphthalmos bearing is more uniform to the support force of sample pipe.
Preferably, buphthalmos bearing is four, so as to realize that buphthalmos bearing preferably supports for sample pipe.
Preferably, the end of stroke lock screw is provided with rotating handles, is easy to can be manually rotated stroke lock screw, makes buphthalmos
Compressed between bearing and sample pipe.
Preferably, the side of positioning sleeve is provided with the rubber blanket of annular so that two positioning sleeves are clamped by connecting plate to be located at
During the through mode eddy current probe of centre, it is unlikely to damage probe.
Preferably, it is to be connected by bolt between connecting plate and positioning sleeve so that connection and dismounting are more convenient.
The beneficial effects of the utility model are：Between through mode eddy current probe is placed on into two positioning sleeves, and it is logical
Cross connecting plate to be clamped two positioning sleeves with through mode eddy current probe, sample pipe to be measured is worn through positioning sleeve and probe
Formula coil is crossed, and is abutted by rotating distance lock screw buphthalmos bearing with sample pipe, it is achieved thereby that sample pipe is consolidated
It is fixed, the movable stand for being secured across formula eddy current probe is slided, completes the operation of flaw detection, this is simple in construction, more light, and two
The distance between individual positioning sleeve be it is adjustable, so as to suitable for different-thickness probe carry out eddy current inspection, and buphthalmos bearing with
The contact of sample pipe, sample pipe can be not only supported, and facilitate the slip between sample pipe and movable stand, be easy to probe for sample pipe
Flaw detection.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Fig. 1 front view；
Fig. 3 is Fig. 1 right view；
Mark in figure：100 be movable stand, and 1 is positioning sleeve, and 2 be buphthalmos bearing, and 3 be stroke lock screw, and 31 be rotation
Handle hand, 4 be connecting plate.
Embodiment
The movable stand for being secured across formula eddy current probe with reference to shown in Fig. 1 to Fig. 3, in the present embodiment, including movable stand
Body 100, movable stand body 100 include two connected positioning sleeves 1, be connected with two positioning sleeves 1 connecting plate 4, be fixed on
Four buphthalmos bearings 2 of the inner side of positioning sleeve 1 and positioned at the outside of positioning sleeve 1 and the stroke lock screw being connected with buphthalmos bearing 2
3, positioning sleeve 1 is set in the outside of sample pipe, the inner side of the equally distributed positioning sleeve 1 of buphthalmos bearing 2 so that buphthalmos bearing 2 is to sample
The support force of pipe is more uniform, and the end of stroke lock screw 3 is provided with rotating handles 31, is easy to can be manually rotated stroke lock screw
3, make to compress between buphthalmos bearing 2 and sample pipe.
Principle of the present utility model is：By by probe placement between two positioning sleeves 1, and by connecting plate 4 by two
Individual positioning sleeve 1 is clamped with probe, and sample pipe to be measured passes through rotation through positioning sleeve 1 and the feed-through coil of probe
Stroke lock screw 3 causes buphthalmos bearing 2 to be abutted with sample pipe, it is achieved thereby that sample pipe is fixed, slides movable stand body
100, complete the operation of flaw detection.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, although ginseng
The utility model is described in detail according to previous embodiment, for those skilled in the art, it still can be with
Technical scheme described in foregoing embodiments is modified, or equivalent substitution is carried out to which part technical characteristic.It is all
Within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc., this practicality should be included in
Within new protection domain.
Claims (6)
1. a kind of movable stand for being secured across formula eddy current probe, including movable stand body, it is characterised in that the movable stand body
Including two connected positioning sleeves, the connecting plate being connected with two positioning sleeves, the buphthalmos being fixed on the inside of the positioning sleeve
Bearing and on the outside of the positioning sleeve and the stroke lock screw that is connected with the buphthalmos bearing.
2. the movable stand according to claim 1 for being secured across formula eddy current probe, it is characterised in that the buphthalmos bearing
Quantity at least two, and the inner side of the equally distributed positioning sleeve of the buphthalmos bearing.
3. the movable stand according to claim 2 for being secured across formula eddy current probe, it is characterised in that the buphthalmos bearing is
Four.
4. the movable stand according to claim 1 for being secured across formula eddy current probe, it is characterised in that the stroke locking screw
The end of silk is provided with rotating handles.
5. the movable stand according to claim 1 for being secured across formula eddy current probe, it is characterised in that the one of the positioning sleeve
Side is provided with the rubber blanket of annular.
6. the movable stand according to claim 1 for being secured across formula eddy current probe, it is characterised in that the connecting plate and institute
State between positioning sleeve to be connected by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720875207.2U CN207036764U (en) | 2017-07-19 | 2017-07-19 | A kind of movable stand for being secured across formula eddy current probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720875207.2U CN207036764U (en) | 2017-07-19 | 2017-07-19 | A kind of movable stand for being secured across formula eddy current probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207036764U true CN207036764U (en) | 2018-02-23 |
Family
ID=61463686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720875207.2U Active CN207036764U (en) | 2017-07-19 | 2017-07-19 | A kind of movable stand for being secured across formula eddy current probe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207036764U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112858469A (en) * | 2021-01-18 | 2021-05-28 | 杭州意能电力技术有限公司 | Vortex probe clamp device and using method thereof |
| CN112858469B (en) * | 2021-01-18 | 2024-06-07 | 杭州意能电力技术有限公司 | Clamp device for eddy current probe and application method of clamp device |
-
2017
- 2017-07-19 CN CN201720875207.2U patent/CN207036764U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112858469A (en) * | 2021-01-18 | 2021-05-28 | 杭州意能电力技术有限公司 | Vortex probe clamp device and using method thereof |
| CN112858469B (en) * | 2021-01-18 | 2024-06-07 | 杭州意能电力技术有限公司 | Clamp device for eddy current probe and application method of clamp device |
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| GR01 | Patent grant |