CN206114590U - Electromagnetism nondestructive test coil fixing device - Google Patents
Electromagnetism nondestructive test coil fixing device Download PDFInfo
- Publication number
- CN206114590U CN206114590U CN201621158870.2U CN201621158870U CN206114590U CN 206114590 U CN206114590 U CN 206114590U CN 201621158870 U CN201621158870 U CN 201621158870U CN 206114590 U CN206114590 U CN 206114590U
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- China
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- fixed plate
- fixing device
- coil fixing
- electromagnetic nondestructive
- hard tube
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Abstract
The utility model provides an electromagnetism nondestructive test coil fixing device, including parallel relative first fixed plate (1) and second fixed plate (2) that sets up, first fixed plate (1) and second fixed plate (2) is the fixed plate of nonmagnetic interference, the interval can be adjusted between first fixed plate (1) and second fixed plate (2), the upper surface of first fixed plate (1) levels, second fixed plate (2) rigid coupling at least one can be crooked connection hard tube (5). Electromagnetism nondestructive test coil fixing device can fix the detecting coil of variation in size through first fixed plate and second fixed plate according to the real -time monitoring demand, and then improve detection device's application range, the setting of connection hard tube that can be crooked can be based on the shape of treating the detection piece and be carried out the bending, improves detection efficiency.
Description
Technical field
This utility model belongs to testing equipment field, more particularly, to a kind of electromagnetic nondestructive coil fixing device.
Background technology
In the production process of the industries such as petrochemical industry, due to containing corrosion factor in medium, often there is petrochemical industry dress
The phenomenon of the inwall heavy corrosion such as reaction tower, heat exchanger, pipeline is put, causes leakage accident, thus cause device to stop work, cause Jing
Potential safety hazard is lost and be there are to Ji.Electromagnetic nondestructive is mainly put into testing equipment inside reaction tower, heat exchanger, pipeline
Carry out wall thickness detection, but due to the difference of reaction tower, heat exchanger and pipeline shape, structure, height or length etc., need during detection
From the detection coil of different size, existing electromagnetic nondestructive equipment is integral type equipment, it is difficult to which coil is adjusted,
And then limit the use range and detection efficiency of testing equipment, and be difficult to certain altitude or not allowing accessible gold
The detection of metal conduit.
The content of the invention
In view of this, this utility model is directed to a kind of electromagnetic nondestructive coil fixing device, existing to solve
Electromagnetic nondestructive coil fixing device is difficult to be adjusted coil, use range is narrow and the low problem of detection efficiency.
To reach above-mentioned purpose, what the technical solution of the utility model was realized in：
A kind of electromagnetic nondestructive coil fixing device, fixes including the first fixed plate 1 and second being oppositely arranged in parallel
Plate 2, the fixed plate 2 of first fixed plate 1 and second is the fixed plate of nonmagnetic interference, first fixed plate 1 and second
Spacing can be adjusted between fixed plate 2, and the upper surface of first fixed plate 1 is smooth, second fixed plate 2 affixed at least
The connection hard tube 5 that root can bend.
Further, the relative medial surface of first fixed plate 1, the second fixed plate 2 is equipped with cushion 6.
Further, the cushion 6 is sponge.
Further, the connection hard tube 5 is hollow pipe, and the connection hard tube 5 runs through second fixed plate 2.
Further, the connection hard tube 5 is gooseneck.
Further, the fixed plate 2 of first fixed plate 1 and second is plastic plate.
Further, the shape of cross section of the fixed plate 2 of first fixed plate 1 and second is consistent.
Further, the cross-sectional area of the second fixed plate 2 is equal or slightly larger than the cross section face of first fixed plate 1
Product.
Further, the cross section of 1 and second fixed plate of the first fixed plate 2 is circle.
Further, first fixed plate 1 is provided with two and is located at the cross-sectional diameter two ends of first fixed plate 1
Screwed hole, the screwed hole in first fixed plate 1 is blind hole or the through hole for being more than lower diameter for upper diameter；Described
Two fixed plates 2 are provided with the screwed hole corresponding with the upper screwed hole of the first fixed plate 1, first fixed plate 1 and second
Spacing between fixed plate 2 is adjusted by bolt 3 with nut 4.
Relative to prior art, electromagnetic nondestructive coil fixing device described in the utility model has the advantage that：
Electromagnetic nondestructive coil fixing device described in the utility model can pass through first according to actually detected demand
Fixed plate and the second fixed plate are fixed to various sizes of detection coil, and then improve the use range of detection means；Energy
The setting of the connection hard tube of enough bendings can be curved according to the shape of part to be detected, improve detection efficiency；This utility model
The detection means has a simple structure, low cost, it is flexible, universal, save the set-up time, be convenient for carrying and detection efficiency height etc.
Advantage.
Description of the drawings
The accompanying drawing for constituting a part of the present utility model is used for providing further understanding to of the present utility model, and this practicality is new
The schematic description and description of type is used to explain this utility model, does not constitute to improper restriction of the present utility model.
In accompanying drawing：
Fig. 1 is the structural representation of the electromagnetic nondestructive coil fixing device described in this utility model embodiment；
Fig. 2 is another kind of structural representation of the electromagnetic nondestructive coil fixing device described in this utility model embodiment
Figure.
Description of reference numerals：
The fixed plates of 1- first；The fixed plates of 2- second；3- bolts；4- nuts；5- connects hard tube；6- cushions.
Specific embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in this utility model can
To be mutually combined.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " horizontal ", " on ", D score,
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " is
Based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplifies description, rather than indicates
Or the device or element of hint indication with specific orientation, with specific azimuth configuration and operation, therefore must not be understood that
It is to restriction of the present utility model.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating
Or hint relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In description of the present utility model, unless separately
It is described, " multiple " are meant that two or more.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, can be by concrete condition understanding
State concrete meaning of the term in this utility model.
Below with reference to the accompanying drawings and in conjunction with the embodiments describing this utility model in detail.
A kind of electromagnetic nondestructive coil fixing device, it is as shown in Figures 1 and 2, solid including first for being oppositely arranged in parallel
The fixed plate 2 of fixed board 1 and second, the first fixed plate 1 and the second fixed plate 2 are the fixed plate of nonmagnetic interference, the first fixed plate 1
And second spacing between fixed plate 2 can adjust, the upper surface of the first fixed plate 1, smooth second fixed plate 2 is affixed at least one
The connection hard tube 5 that can be bent.When detection coil weight is larger, connection hard tube 5 can be many, outside many connection hard tubes 5
Portion can wrap up one layer of plastic wrapper.It is one to connect hard tube 5 in this example, as shown in Figure 1.
The course of work of this example：Suitable detection coil is selected, detection coil is placed on into the first fixed plate 1 and second
Between fixed plate 2, adjust the spacing between the first fixed plate 1 and the second fixed plate 2, make coil be clamped in the first fixed plate 1 and
Between second fixed plate 2, above-mentioned mounted equipment is treated into detection piece and is detected.Detection coil is arteries and veins in this example
Rush test coil of eddy current.
The relative medial surface of first fixed plate 1, the second fixed plate 2 is equipped with cushion 6.The setting of cushion 6 can rise
To the effect that buffer protection and fixation (increasing friction force) are carried out to coil.
Cushion 6 is sponge.
Connection hard tube 5 is hollow pipe, and connection hard tube 5 runs through the second fixed plate 2.Connection hard tube 5 is that hollow pipe can be conveniently
The wiring of detection coil is drawn into installation by connection hard tube 5.
Connection hard tube 5 is gooseneck.
First fixed plate 1 and the second fixed plate 2 are plastic plate.The first fixed plate 1 and the second fixed plate 2 are equal in this example
For PP plates.
The shape of cross section of the first fixed plate 1 and the second fixed plate 2 is consistent.
The cross-sectional area of the second fixed plate 2 is equal or slightly larger than the cross-sectional area of the first fixed plate 1.In this example
The cross-sectional area of two fixed plates 2 is equal with the cross-sectional area of the first fixed plate 1.
First fixed plate 1 and the cross section of the second fixed plate 2 are circle.
First fixed plate 1 is provided with two screwed holes for being located at the cross-sectional diameter two ends of the first fixed plate 1, the second fixed plate
2 are provided with the screwed hole corresponding with the upper screwed hole of the first fixed plate 1, the spacing between the first fixed plate 1 and the second fixed plate 2
Adjusted with nut 4 by bolt 3.Detection coil is placed in the middle of the first fixed plate 1 and the second fixed plate 2, by bolt 3, nut 4
Adjust the distance between the first fixed plate 1 and the second fixed plate 2；Screwed hole in first fixed plate 1 be blind hole as shown in Fig. 2
Bolt is buried into top to be embedded in the first fixed plate 1, with nut 4 adjust between the first fixed plate 1 and the second fixed plate 2 away from
From；Or first fixed plate 1 be through hole of the upper diameter more than lower diameter, as shown in figure 1, upper diameter is more than lower diameter
Through hole can make the top of bolt 3 concordant with the top of the first fixed plate 1, and then ensure the accuracy of detection.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit this utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in this utility model
Protection domain within.
Claims (10)
1. a kind of electromagnetic nondestructive coil fixing device, it is characterised in that：Including the first fixed plate (1) being oppositely arranged in parallel
And second fixed plate (2), first fixed plate (1) and the second fixed plate (2) be the fixed plate of nonmagnetic interference, and described
Spacing can be adjusted between one fixed plate (1) and the second fixed plate (2), and the upper surface of first fixed plate (1) is smooth, described
The affixed at least one connection hard tube (5) that can be bent of second fixed plate (2).
2. electromagnetic nondestructive coil fixing device according to claim 1, it is characterised in that：First fixed plate
(1), the relative medial surface of the second fixed plate (2) is equipped with cushion (6).
3. electromagnetic nondestructive coil fixing device according to claim 2, it is characterised in that：The cushion (6) is
Sponge.
4. electromagnetic nondestructive coil fixing device according to claim 1, it is characterised in that：Connection hard tube (5)
For hollow pipe, the connection hard tube (5) is through second fixed plate (2).
5. electromagnetic nondestructive coil fixing device according to claim 1, it is characterised in that：Connection hard tube (5)
For gooseneck.
6. electromagnetic nondestructive coil fixing device according to claim 1, it is characterised in that：First fixed plate
And the second fixed plate (2) is plastic plate (1).
7. electromagnetic nondestructive coil fixing device according to claim 1, it is characterised in that：First fixed plate
(1) and the second fixed plate (2) shape of cross section it is consistent.
8. electromagnetic nondestructive coil fixing device according to claim 7, it is characterised in that：Second fixed plate (2)
Cross-sectional area is equal or slightly larger than the cross-sectional area of first fixed plate (1).
9. electromagnetic nondestructive coil fixing device according to claim 7, it is characterised in that：First fixed plate
And the second fixed plate (2) cross section is circle (1).
10. electromagnetic nondestructive coil fixing device according to claim 9, it is characterised in that：First fixed plate
(1) two screwed holes for being located at the first fixed plate (1) cross-sectional diameter two ends are provided with, on first fixed plate (1)
Screwed hole be blind hole or for upper diameter more than lower diameter through hole；Second fixed plate (2) is provided with and described
The corresponding screwed hole of one fixed plate (1) upper screwed hole, the spacing between first fixed plate (1) and the second fixed plate (2)
Adjusted by bolt (3) and nut (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621158870.2U CN206114590U (en) | 2016-10-31 | 2016-10-31 | Electromagnetism nondestructive test coil fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621158870.2U CN206114590U (en) | 2016-10-31 | 2016-10-31 | Electromagnetism nondestructive test coil fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206114590U true CN206114590U (en) | 2017-04-19 |
Family
ID=58528029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621158870.2U Active CN206114590U (en) | 2016-10-31 | 2016-10-31 | Electromagnetism nondestructive test coil fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206114590U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106383167A (en) * | 2016-10-31 | 2017-02-08 | 天津因科新创科技有限公司 | Electromagnetic nondestructive testing device |
-
2016
- 2016-10-31 CN CN201621158870.2U patent/CN206114590U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106383167A (en) * | 2016-10-31 | 2017-02-08 | 天津因科新创科技有限公司 | Electromagnetic nondestructive testing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Ying Inventor after: Zhang Jie Inventor after: Zou Wendai Inventor after: Gong Qingxiang Inventor after: Pei Dongshuang Inventor before: Zhang Ying Inventor before: Zhang Jie Inventor before: Zou Wendai Inventor before: Gong Qingxiang Inventor before: Pei Dongshuang |
|
| CB03 | Change of inventor or designer information |