CN208969016U - A kind of large revolving body non-destructive testing device - Google Patents
A kind of large revolving body non-destructive testing device Download PDFInfo
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- CN208969016U CN208969016U CN201821820119.3U CN201821820119U CN208969016U CN 208969016 U CN208969016 U CN 208969016U CN 201821820119 U CN201821820119 U CN 201821820119U CN 208969016 U CN208969016 U CN 208969016U
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- adjusting rod
- displacement adjusting
- revolving body
- destructive testing
- testing device
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- 238000009659 non-destructive testing Methods 0.000 title claims abstract description 29
- 238000006073 displacement reaction Methods 0.000 claims abstract description 47
- 238000007689 inspection Methods 0.000 claims abstract description 34
- 238000001514 detection method Methods 0.000 claims abstract description 30
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 16
- 235000004443 Ricinus communis Nutrition 0.000 claims description 9
- 240000000528 Ricinus communis Species 0.000 claims description 5
- 230000007547 defect Effects 0.000 abstract description 6
- 238000012360 testing method Methods 0.000 abstract description 4
- 238000003384 imaging method Methods 0.000 abstract description 2
- 230000008859 change Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000005284 excitation Effects 0.000 description 4
- 238000003331 infrared imaging Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000017105 transposition Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000001931 thermography Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The utility model discloses a kind of large revolving body non-destructive testing devices, it is related to technical field of nondestructive testing, including pedestal, swivel bearing, quality inspection platform, support vertical pole, support rail, horizontal displacement adjusting rod, height displacement adjusting rod, angular adjustment bar, clamping part and infrared detection head, swivel bearing is flat on the top of pedestal, quality inspection platform is set to the top of the inner ring of swivel bearing, support vertical pole is fixed on swivel bearing, support rail is fixed on support vertical pole, horizontal displacement adjusting rod is slidably coupled to support rail, height displacement adjusting rod is slidably coupled to horizontal displacement adjusting rod, the fixing end of angular adjustment bar is horizontally hinged in height displacement adjusting rod, clamping part universal hinging is in the free end of angular adjustment bar, infrared detection head is fixed on clamping part, quality inspection platform is rotated to realize to the continuous infrared of huge revolving part Imaging avoids that the position of defect can be exactly found because of the problem of testing result inaccuracy caused by being repeatedly imaged.
Description
Technical field
The utility model relates to technical field of nondestructive testing, and in particular to a kind of large revolving body non-destructive testing device.
Background technique
Non-destructive testing, which refers to, not to be damaged or is not influencing detected object service performance, and is not injured inside detected object
Under the premise of tissue, the change of the reactions such as heat caused by the presence using material internal structure exception or defect, sound, light, electricity, magnetic
Change, with either physically or chemically for means, by up to date technics and equipment and material, to the structure of test specimen inside and surface,
The side that property, the type of state and defect, property, quantity, shape, position, size, distribution and its variation are checked and tested
Method.Wherein infrared detection technology is a kind of quickly and effectively non-destructive testing technology, and principle is in being made by Active spurring mode
There is the surface temperature field distribution of the object of anisotropic approach to generate difference in portion, detect to obtain heat wave image using thermal imaging system to realize
Positioning, identification and the quantitative detection of defect.
At present for the large-scale detected material with revolution body characteristics, need manually to hold detecting instrument detection, because it is straight
Diameter is larger or super large, generally require sectional multiple infrared imaging could obtain whole circumference face non-destructive testing as a result,
And the relative position for also needing to guarantee to be detected face and infrared thermal excitation source and thermal infrared imager three in the detection keeps one
It causes, so that detection efficiency is lower, and the precision detected is not high, and defective locations can not be accurately positioned.
Utility model content
The utility model embodiment is designed to provide a kind of large revolving body non-destructive testing device, existing to solve
The not high problem of precision caused by needing repeatedly to be imaged when large revolving body non-destructive testing.
To achieve the above object, the utility model embodiment provides a kind of large revolving body non-destructive testing device comprising
Pedestal, swivel bearing, quality inspection platform, fixed frame and infrared detection head, the swivel bearing are flat on the top of the pedestal,
The quality inspection platform is set to the top of the inner ring of the swivel bearing, and the fixed frame includes support vertical pole, support rail, water
Prosposition transposition pole, height displacement adjusting rod, angular adjustment bar and clamping part, one end of the support vertical pole are fixed on described
The outer ring of swivel bearing, the support rail are fixed on the other end of the support vertical pole, and the support rail is horizontally disposed, institute
The bottom end for stating horizontal displacement adjusting rod is slidably connected to the support rail, the horizontal displacement adjusting rod in the horizontal direction
It is vertically arranged, the height displacement adjusting rod is slidably connected to the horizontal displacement adjusting rod, the angle along the vertical direction
The fixing end for spending adjusting rod is horizontally hinged in the height displacement adjusting rod, and the clamping part universal hinging is in the angular adjustment
The free end of bar, the infrared detection head are fixed on the clamping part.
In an optinal plan, multiple castors, multiple castor intervals point are equipped in the bottom periphery of the pedestal
Cloth.
In an optinal plan, scale is equipped at the edge of the upper side of the quality inspection platform.
In an optinal plan, the large revolving body non-destructive testing device further includes positioning pointer and needle stand, described
The support vertical pole is fixed in the bottom end of needle stand, and the positioning pointer is fixed on the top of the needle stand.
In an optinal plan, multiple locating pieces, multiple positioning are additionally provided in the upper side of the quality inspection platform
The center of the relatively described quality inspection platform of block is in array distribution.
In an optinal plan, the fixed frame further includes handle, and the handle is set to the horizontal displacement and adjusts
The top of bar.
In an optinal plan, the support vertical pole is equipped with two, and two support vertical pole intervals are arranged, the branch
The both ends of support cross bar are individually fixed in two support vertical poles.
In an optinal plan, the horizontal displacement adjusting rod is equipped with two, between two horizontal displacement adjusting rods
Every setting, the both ends of the height displacement adjusting rod are connected to two horizontal displacement adjusting rods.
The utility model embodiment has the advantages that
Large revolving body non-destructive testing device provided by the embodiment of the utility model, large revolving body are placed in quality inspection platform
On, infrared detection head is set to the clamping part of fixed frame, and horizontal position, the vertical position of infrared detection head are adjusted by fixed frame
And search angle, so that infrared detection head is consistent with being fixed at a distance from the huge revolving part of quality inspection platform；Pass through rotation
Quality inspection platform realizes the continuous infrared imaging to huge revolving part, and testing result caused by avoiding the multiple imaging because of a section is not
Accurate problem can be exactly found the position of defect, and because infrared detection head is fixed on fixed frame and (is fixed on clamping
Portion), it ensure that detected face is consistent with infrared thermal excitation source (infrared detection head) relative position, so that detection each time
In optimal stable state, the consistency and controllability of detection are realized, the efficiency of detection is improved.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the large revolving body non-destructive testing device that the utility model embodiment 1 provides.
Fig. 2 is the pedestal and swivel bearing for the large revolving body non-destructive testing device that the utility model embodiment 1 provides
Positional diagram.
In figure: 1- pedestal, 2- swivel bearing, 3- quality inspection platform, 4- infrared detection head, 6- revolving body, 11- castor, 31- are fixed
Position block, 32- scale, 33- positioning pointer, 34- needle stand, 51- support vertical pole, 52- support rail, 53- horizontal displacement adjusting rod,
54- height displacement adjusting rod, 55- angular adjustment bar, 56- clamping part, 57- handle.
Specific embodiment
The embodiments of the present invention is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages and effect of the utility model easily.
It should be clear that this specification structure depicted in this specification institute accompanying drawings, ratio, size etc., only to cooperate specification to be taken off
The content shown is not intended to limit the utility model enforceable restriction item so that those skilled in the art understands and reads
Part, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing
Under the effect of the utility model can be generated and the purpose that can reach, should all still it fall in the revealed technology of the utility model
In the range of Rong get Neng is covered.Meanwhile cited such as "upper", "lower", " left side ", the right side in this specification ", the use of " centre "
Language is merely convenient to being illustrated for narration, rather than to limit the enforceable range of the utility model, the change of relativeness or
Adjustment, under the content of no substantial changes in technology, when being also considered as the enforceable scope of the utility model.
Embodiment 1
Embodiment 1 provides a kind of large revolving body non-destructive testing device, to solve large revolving body non-destructive testing
The not high problem of precision.
As illustrated in fig. 1 and 2, the large revolving body non-destructive testing device include pedestal 1, swivel bearing 2, quality inspection platform 3,
Fixed frame and infrared detection head 4 are equipped with multiple castors 11 in the bottom periphery of the pedestal 1, and multiple castors 11 are spaced
Distribution, the castor 11 are preferably heavy-load type castor 11, not only facilitate the movement of whole device, can also be played as device adjusting
The effect of horizontal, positioning and vibrationproof, the swivel bearing 2 are preferably large scale plane bearing, 2 horizontal of swivel bearing or flat
Be put in the top of the pedestal 1, specifically, the outer ring of swivel bearing 2 and pedestal 1 are fixed, i.e., the axis of the described swivel bearing 2 with
The pedestal 1 is perpendicular, and the quality inspection platform 3 is set to the top of the swivel bearing 2, specifically, quality inspection platform 3 and rotation
The inner ring of bearing 2 is fixed, and the quality inspection platform 3, by rotating quality inspection platform 3, makes revolving body 6 for carrying large revolving body 6
Rotation is additionally provided with multiple locating pieces 31 in the upper side of the quality inspection platform 3, and multiple relatively described quality inspections of locating piece 31 are flat
The center of platform 3 is in array distribution, and locating piece 31 is to the revolving body that is fixedly placed on quality inspection platform 3, in the quality inspection platform 3
Upper side edge be equipped with scale 32, scale 32 be uniformly distributed from 0 ° -360 ° and the angle of two neighboring scale 32 be 10 °,
To determine the angle of rotation.
The fixed frame includes support vertical pole 51, support rail 52, horizontal displacement adjusting rod 53, height displacement adjusting rod
54, the outer ring of the swivel bearing 2, institute are fixed in one end of angular adjustment bar 55 and clamping part 56, the support vertical pole 51
The other end that support rail 52 is fixed on the support vertical pole 51 is stated, the support rail 52 is horizontally disposed, the horizontal displacement
The bottom end of adjusting rod 53 is slidably connected to the support rail 52 in the horizontal direction, and the horizontal displacement adjusting rod 53 is vertical
Setting, specifically, the upper side of support rail 52 is equipped with horizontal concrete chute, the bottom end of horizontal displacement adjusting rod 53 is equipped with horizontal sliding
Head, horizontal slippery fellow match with horizontal concrete chute, and the height displacement adjusting rod 54 is slidably connected to described along the vertical direction
Horizontal displacement adjusting rod 53, specifically, the side of horizontal displacement adjusting rod 53 is equipped with vertical chute, height displacement adjusting rod 54 is set
There is vertical slippery fellow, vertical slippery fellow matches with vertical chute, and the fixing end of the angular adjustment bar 55 is horizontally hinged in the height
Degree displacement adjusting rod 54, horizontally hinged to refer to that angular adjustment bar 55 is only capable of being swung in the horizontal direction, the clamping part 560,000
To the free end for being articulated with the angular adjustment bar 55, universal hinging refers to that clamping part 56 can be swung and be determined in multiple directions
Position, the structure of universal hinging can refer to the structure in CN201720194255.5 and be configured, and being also possible to others can be real
The articulated structure of existing multi-direction swing and positioning, the infrared detection head 4 is fixed on the clamping part 56, in the horizontal displacement
The top of adjusting rod 53 is equipped with handle 57, and horizontal displacement adjusting rod 53 is to adjust moving horizontally for infrared detection head 4, height position
Transposition pole 54 can be swung in the horizontal plane to adjust moving up and down for infrared detection head 4, angular adjustment bar 55, clamping part 56
The small shifting of 4 pitch angle of infrared detection head (search angle) and other three-dimensionals is adjusted with 55 collective effect of angular adjustment bar
It is dynamic.
Due to taking opposite 1 certain point of pedestal as reference, even if quality inspection platform 3 has scale 32, rotation angle is simultaneously
It is very inaccurate, in order to further improve the accuracy of rotation, it is also provided with positioning pointer 33 and needle stand 34, the needle stand 34
Bottom end be fixed on the support vertical pole 51 close to the position of quality inspection platform 3, the positioning pointer 33 is fixed on the needle stand 34
Top do reference using the pointer when rotating the quality inspection platform 3, quality inspection platform 3 rotates, and scale 32 passes through pointer
Angle be rotate angle.
In use, adjusting the position of infrared detection head 4 by fixed frame first, make the front end arc sections of infrared detection head 4
The excircle (external arc) for the revolving meber circle that can coincide substantially is adjusted, and the excircle of arc sections and tested revolving meber is kept
There is the spacing of 5-10mm；Then rotary fixing frame (with 3 relative rotation of quality inspection platform), so that the needle stand being connected with support vertical pole 51
Positioning pointer 33 on 34 is directed at a certain scale 32 on quality inspection platform 3, and makes marks；Further according to the structure size meter of revolving body
The angle rotated every time is calculated, rotation quality inspection platform 3 can be obtained corresponding rotation angle.
Using large revolving body non-destructive testing device provided in this embodiment, do not need repeatedly sectional repeatedly infrared
Imaging, it is only necessary to which rotary fixing frame or rotation quality inspection platform 3 can once complete the infrared imaging of one week or several weeks, avoid
Because of the problem of testing result inaccuracy caused by being repeatedly imaged, the position of defect, and infrared detection head 4 can be exactly found
(infrared thermal excitation source) is fixed on fixed frame, ensure that detected face is consistent with infrared thermal excitation source relative position, improves
The efficiency of detection.
In the present embodiment, in order to reinforce the stability of fixed frame and the smoothness of displacement process, the support vertical pole
51 are equipped with two, and two interval of support vertical pole 51 settings, the both ends of the support rail 52 are individually fixed in described in two
Vertical pole 51 is supported, the horizontal displacement adjusting rod 53 is equipped with two, and two interval of horizontal displacement adjusting rod 53 settings are described
The both ends of height displacement adjusting rod 54 are connected to two horizontal displacement adjusting rods 53.
Although above having made detailed description to the utility model with generality explanation and specific embodiment,
On the basis of the utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art
's.Therefore, these modifications or improvements on the basis of without departing from the spirit of the present invention, belong to the utility model and want
Seek the range of protection.
Claims (8)
1. a kind of large revolving body non-destructive testing device, which is characterized in that the large revolving body non-destructive testing device includes bottom
Seat (1), swivel bearing (2), quality inspection platform (3), fixed frame and infrared detection head (4), the swivel bearing (2) are flat on institute
The top of pedestal (1) is stated, the quality inspection platform (3) is set to the top of the inner ring of the swivel bearing (2), the fixed frame packet
Include support vertical pole (51), support rail (52), horizontal displacement adjusting rod (53), height displacement adjusting rod (54), angular adjustment bar
(55) and the outer ring of the swivel bearing (2), the support are fixed in clamping part (56), one end of support vertical pole (51)
Cross bar (52) is fixed on the other end of support vertical pole (51), and the support rail (52) is horizontally disposed, the horizontal displacement
The bottom end of adjusting rod (53) is slidably connected to the support rail (52) in the horizontal direction, the horizontal displacement adjusting rod
(53) it is vertically arranged, the height displacement adjusting rod (54) is slidably connected to the horizontal displacement adjusting rod along the vertical direction
(53), the fixing end of the angular adjustment bar (55) is horizontally hinged in the height displacement adjusting rod (54), the clamping part
(56) universal hinging is fixed on the clamping part in the free end of the angular adjustment bar (55), the infrared detection head (4)
(56)。
2. large revolving body non-destructive testing device according to claim 1, which is characterized in that at the bottom of the pedestal (1)
Portion periphery is equipped with multiple castors (11), and multiple castors (11) are spaced apart.
3. large revolving body non-destructive testing device according to claim 1, which is characterized in that in the quality inspection platform (3)
Upper side edge be equipped with scale (32).
4. large revolving body non-destructive testing device according to claim 3, which is characterized in that the large revolving body is lossless
Detection device further includes positioning pointer (33) and needle stand (34), and the support vertical pole is fixed in the bottom end of the needle stand (34)
(51), the positioning pointer (33) is fixed on the top of the needle stand (34).
5. large revolving body non-destructive testing device according to claim 1, which is characterized in that in the quality inspection platform (3)
Upper side be additionally provided with multiple locating pieces (31), the centers of multiple relatively described quality inspection platforms (3) of the locating piece (31) is in battle array
Column distribution.
6. large revolving body non-destructive testing device according to claim 1, which is characterized in that the fixed frame further includes handle
Hand (57), the handle (57) are set to the top of the horizontal displacement adjusting rod (53).
7. large revolving body non-destructive testing device described in -6 any one according to claim 1, which is characterized in that the support
Vertical pole (51) is equipped with two, and two support vertical pole (51) interval settings, the both ends of the support rail (52) are fixed respectively
In two support vertical poles (51).
8. large revolving body non-destructive testing device described in -6 any one according to claim 1, which is characterized in that the level
It is displaced adjusting rod (53) and is equipped with two, two horizontal displacement adjusting rod (53) intervals are arranged, the height displacement adjusting rod
(54) both ends are connected to two horizontal displacement adjusting rods (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821820119.3U CN208969016U (en) | 2018-11-06 | 2018-11-06 | A kind of large revolving body non-destructive testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821820119.3U CN208969016U (en) | 2018-11-06 | 2018-11-06 | A kind of large revolving body non-destructive testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208969016U true CN208969016U (en) | 2019-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821820119.3U Expired - Fee Related CN208969016U (en) | 2018-11-06 | 2018-11-06 | A kind of large revolving body non-destructive testing device |
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| Country | Link |
|---|---|
| CN (1) | CN208969016U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109115789A (en) * | 2018-11-06 | 2019-01-01 | 中国人民解放军96630部队 | A kind of large revolving body non-destructive testing device |
-
2018
- 2018-11-06 CN CN201821820119.3U patent/CN208969016U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109115789A (en) * | 2018-11-06 | 2019-01-01 | 中国人民解放军96630部队 | A kind of large revolving body non-destructive testing device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190611 |