CN109425884A - A kind of gammagraph head fixes detection device - Google Patents
A kind of gammagraph head fixes detection device Download PDFInfo
- Publication number
- CN109425884A CN109425884A CN201710733527.9A CN201710733527A CN109425884A CN 109425884 A CN109425884 A CN 109425884A CN 201710733527 A CN201710733527 A CN 201710733527A CN 109425884 A CN109425884 A CN 109425884A
- Authority
- CN
- China
- Prior art keywords
- gammagraph
- head
- telescope support
- transversal stretching
- bracket
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 35
- 238000012360 testing method Methods 0.000 claims abstract description 6
- 230000005855 radiation Effects 0.000 claims abstract description 5
- 239000007787 solid Substances 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 1
- 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 1
- 230000002285 radioactive effect Effects 0.000 description 11
- 238000005259 measurement Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 2
- 239000002775 capsule Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002601 radiography Methods 0.000 description 1
- 238000011895 specific detection Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T7/00—Details of radiation-measuring instruments
Abstract
Detection device is fixed the present invention relates to gammagraph head a kind of in gammagraph detection technique field, including chassis, telescope support one and telescope support two are vertically equipped on the chassis, transversal stretching bracket is provided between telescope support one and telescope support two, transversal stretching bracket is slidably connected with telescope support one and telescope support two, the test side that transversal stretching bracket corresponds to the position to be detected of workpiece is equipped with gammagraph head and infrared ray positioning distance measuring instrument, infrared ray positioning distance measuring instrument is for measuring workpiece detected part at a distance from gammagraph head, gammagraph head is connect through defeated source hose with radiation source container case.Gammagraph head of the invention fixes detection device, can conveniently adjust the position of gammagraph head and infrared ray positioning distance measuring instrument, to realize the adjusting and positioning of gammagraph head position fast and flexible, improves and adjusts efficiency, reduces and adjust operation difficulty.
Description
Technical field
The present invention relates to gammagraph detection technique field, in particular to a kind of gammagraph head fixes detection dress
It sets, for quickly positioning position of the gammagraph head with respect to detection position.
Background technique
In the prior art, fixed radioactive source detection photographic head is put when gammagraph detects, and mainly utilizes positioning branch
Frame, then by using manual measurement distance, adjusts radioactive source photograph by radioactive source photographic head fixed clamp on tooling bracket
Height of the head away from horizontal position and the distance away from workpiece flaw detection position；By adjusting the upper-lower height and support of radioactive stand
Radioactive source is placed into the position that can satisfy radiographic inspection testing requirements by the distance of stretch out and draw back of bar, final realize.
Putting fixed radioactive source photographic head flaw detection position by such method, there are following both sides deficiencies: on the one hand solid
The detection position for determining radioactive source photographic head can only measure height and distance, by the position for constantly adjusting mobile fixed radioactive stand
It sets, to guarantee that the focal length to the specific detection position for the workpiece that needs to detect a flaw, working efficiency be not high；It on the other hand is by this side
The height and distance of formula movable radiation source bracket has higher requirement to the technical ability of reviewer, needs testing staff to daily
The workpiece shapes structure of detection is familiar, and having working experience abundant just and can guarantee will be burnt within the effective time in flaw detection
In place away from debugging；Radioactive source photographic head is gripped in this way, needs constantly to train detection operator, for difference
The ray detection of workpiece requires the position that actual measurement adjusts the fixed defeated source capsule photographic head of radioactive source every time, and labor efficiency is very
It is low.
Summary of the invention
The positioning of radioactive source photographic head and Focussing be not when the present invention is detected for gammagraph in the prior art
Just property, provide a kind of gammagraph head fixes detection device, in order to accurately quickly adjust gamma-rays according to detection position
The position of photographic head is consistent with gammagraph head is guaranteed with the focal length at a distance from detection position with photographic head.
The object of the present invention is achieved like this, and a kind of gammagraph head fixes detection device, including chassis, described
It is vertically equipped with telescope support one and telescope support two on chassis, is provided with transverse direction between the telescope support one and telescope support two
Telescope support, the transversal stretching bracket are slidably connected with telescope support one and telescope support two, the transversal stretching bracket pair
The test side at the position to be detected of workpiece is answered to be equipped with gammagraph head and infrared ray positioning distance measuring instrument, the infrared ray positioning is surveyed
Distance meter is for measuring workpiece detected part at a distance from gammagraph head, and the gammagraph head is through defeated source hose and radiation
The connection of source container case.
Gammagraph head of the invention fixes detection device, and gammagraph head and red is installed on transversal stretching bracket
Outside line positioning distance measuring instrument, the infrared cross light beam that infrared ray positioning distance measuring instrument issues fall in the table at the position to be detected of workpiece for measurement
Face, and gammagraph head can be measured at a distance from detected part, and the distance can be by adjusting transversal stretching bracket
Angles and positions flexible modulation, while passing through the adjustable transversal stretching of adjustment of two height of telescope support one and telescope support
The height and angle of bracket, so that gammagraph head is consistent with the distance of detected part with the focal length of gammagraph head, with
Realize the positioning of gammagraph head position being adjusted flexibly.Therefore gammagraph head of the invention fixes detection device,
By the telescope support and a transversal stretching bracket of two vertical direction, gammagraph head and infrared ray can conveniently adjust
The position of positioning distance measuring instrument can measure feedback gammagraph head and detected part by infrared ray positioning distance measuring instrument in due course
Distance improves to realize the adjusting and positioning of gammagraph head position fast and flexible and adjusts efficiency, and it is difficult to reduce adjusting operation
Degree.
For the adjusting convenient for device, the telescope support one is fixedly connected with chassis, and two bottom of telescope support is equipped with
Cross supporting frame is respectively equipped with the universal wheel connecting with chassis supports at four support fulcrums of the cross supporting frame.
Further, the infrared ray positioning distance measuring instrument includes firm banking, is fixed with infrared ray on the firm banking
Emitting head, battery case and digital indicator, the firm banking and gammagraph head are adjacent to fixation.Gammagraph head position
In adjustment process, outside line positioning distance measuring instrument can measure feedback gammagraph head at a distance from detected part in due course and be shown in
On digital indicator.
Being slidably connected for bracket one and transversal stretching bracket is stretched to be easy to implement the contracting, bracket one and transverse direction are stretched in the contracting
The position of telescope support connection is fixed with L-shaped magnet, and the transversal stretching bracket is installed on contracting and stretches between bracket one and magnet.
Being slidably connected for bracket two and transversal stretching bracket, the telescope support two and transverse direction are stretched to be easy to implement the contracting
The position of telescope support connection is fixed with sliding block, and the sliding block is connect with transversal stretching bracket slide, and sliding block is equipped with and uses
Lock-screw in locking transversal stretching bracket opposing slider position.
Detailed description of the invention
Fig. 1 fixes structure of the detecting device schematic diagram for gammagraph head of the invention.
Fig. 2 is the operation schematic diagram of infrared ambulator.
Fig. 3 is the connection schematic diagram of transversal stretching bracket and telescope support one and telescope support two.
Fig. 4 is the partial enlarged view in Fig. 3 at I.
Fig. 5 is the partial enlarged view in Fig. 3 at II.
Wherein, 1 workpiece for measurement；101 detection positions；2 transversal stretching brackets；3 gammagraph heads；4 infrared ambulators；
5 magnet；6 defeated source hoses；7 telescope supports one；8 telescope supports two；9 firm bankings；10 infrared cross light beams；11 sliding blocks；12 locks
Tight screw.
Specific embodiment
As Figure 1-Figure 5, detection device, including chassis, chassis are fixed for a kind of gammagraph head of the invention
It is upper to be vertically equipped with telescope support 1 and telescope support 28, transversal stretching is provided between telescope support 1 and telescope support 28
Bracket 2, transversal stretching bracket 2 are slidably connected with telescope support 1 and telescope support 28, the corresponding workpiece of transversal stretching bracket 2
The test side at position to be detected is equipped with gammagraph head 3 and infrared ray positioning distance measuring instrument 4, and infrared ray positioning distance measuring instrument 4 is used for
Workpiece detected part is measured at a distance from gammagraph head 3, gammagraph head 3 is through defeated source hose 6 and radiation source container case
Connection.
For the adjusting convenient for apparatus of the present invention, telescope support 1 is fixedly connected with chassis, and 28 bottom of telescope support is equipped with
Cross supporting frame is respectively equipped with the universal wheel connecting with chassis supports at four support fulcrums of cross supporting frame.
Infrared ray positioning distance measuring instrument 4 of the invention is fixed on firm banking 404 as shown in Fig. 2, including firm banking 404
There are infrared ray emitting head 401, battery case 402 and digital indicator 403, firm banking 404 and gammagraph head 3 are adjacent to solid
It is fixed.In 3 position adjustment process of gammagraph head, the infrared cross light beam 10 that outside line emitting head 401 emits projects to work to be measured
The detection position 101 of part 1 can measure feedback gammagraph head 3 at a distance from detection position 101 in due course and be shown in number
On display instrument 403.
As shown in Figures 3 and 4, being slidably connected for bracket 1 and transversal stretching bracket 2 is stretched to be easy to implement contracting, contracts and stretches bracket
One 7 positions connecting with transversal stretching bracket 2 are fixed with L-shaped magnet 5, transversal stretching bracket 2 be installed on contracting stretch bracket 1 with
Between magnet 5.In this structure, when adjusting position of the transversal stretching bracket relative to telescope support one, pass through the suction of magnet
The realization that the transversal stretching bracket of attraction can be convenient slides laterally and angular adjustment.
As shown in Figure 3 and Figure 5, being slidably connected for bracket 28 and transversal stretching bracket 2 is stretched to be easy to implement contracting, stretches and props up
The position that frame 28 is connect with transversal stretching bracket 2 is fixed with sliding block 11, and sliding block 11 is slidably connected with transversal stretching bracket 2, and
Sliding block 11 is equipped with the lock-screw 12 for locking 2 opposing slider position of transversal stretching bracket.
Gammagraph head of the invention fixes detection device, on transversal stretching bracket 2 installation gammagraph 3 and
Infrared ray positioning distance measuring instrument 4, the infrared cross light beam 10 that infrared ray positioning distance measuring instrument 4 issues fall in the detection position of workpiece for measurement
101 surface, and gammagraph head 3 can be measured at a distance from detected part, and the distance can be by adjusting laterally
The angles and positions flexible modulation of telescope support 2, while can be with by the adjustment of 28 height of telescope support 1 and telescope support
The height and angle for adjusting transversal stretching bracket 2, so that distance and γ of the gammagraph head 3 with the detection position 101 of workpiece
The focal length of radiography head is consistent, to realize the positioning of gammagraph head position being adjusted flexibly.This is penetrated because of γ of the invention
Line photographic head fixes detection device, by the telescope support and a transversal stretching bracket of two vertical direction, can be convenient
The position for adjusting gammagraph head and infrared ray positioning distance measuring instrument, can measure feedback by infrared ray positioning distance measuring instrument in due course
Gammagraph head is at a distance from detected part, to realize the adjusting and positioning of gammagraph head position fast and flexible, improves
Efficiency is adjusted, reduces and adjusts operation difficulty.
Claims (5)
1. a kind of gammagraph head fixes detection device, including chassis, which is characterized in that be vertically equipped with and stretch on the chassis
Contracting bracket one and telescope support two are provided with transversal stretching bracket, the cross between the telescope support one and telescope support two
It is slidably connected to telescope support and telescope support one and telescope support two, the transversal stretching bracket corresponds to the portion to be detected of workpiece
The test side of position is equipped with gammagraph head and infrared ray positioning distance measuring instrument, and the infrared ray positioning distance measuring instrument is for measuring workpiece
At a distance from gammagraph head, the gammagraph head is connect through defeated source hose with radiation source container case detected part.
2. gammagraph head according to claim 1 fixes detection device, which is characterized in that the telescope support one
It is fixedly connected with chassis, two bottom of telescope support is equipped with cross supporting frame, four support fulcrums of the cross supporting frame
Place is respectively equipped with the universal wheel connecting with chassis supports.
3. gammagraph head according to claim 1 fixes detection device, which is characterized in that the infrared ray positioning
Rangefinder includes firm banking, and infrared ray emitting head, battery case and digital indicator are fixed on the firm banking, described solid
Determine pedestal and gammagraph head is adjacent to fixation.
4. gammagraph head according to claim 1 fixes detection device, which is characterized in that bracket one is stretched in the contracting
The position connecting with transversal stretching bracket is fixed with L-shaped magnet, and the transversal stretching bracket is installed on contracting and stretches bracket one and magnetic
Between iron.
5. gammagraph head according to claim 1 fixes detection device, which is characterized in that the telescope support two
The position connecting with transversal stretching bracket is fixed with sliding block, and the sliding block is connect with transversal stretching bracket slide, and on sliding block
Equipped with the lock-screw for locking transversal stretching bracket opposing slider position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710733527.9A CN109425884A (en) | 2017-08-24 | 2017-08-24 | A kind of gammagraph head fixes detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710733527.9A CN109425884A (en) | 2017-08-24 | 2017-08-24 | A kind of gammagraph head fixes detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109425884A true CN109425884A (en) | 2019-03-05 |
Family
ID=65500835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710733527.9A Pending CN109425884A (en) | 2017-08-24 | 2017-08-24 | A kind of gammagraph head fixes detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109425884A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2897158A1 (en) * | 2006-02-06 | 2007-08-10 | Controles Tests Expertises Nor | Radiographic source positioning device for use in industrial application, has transfer tube positioning source of gamma rays passing through articulation axle of branches, and notch supporting radiographic film |
| CN102661958A (en) * | 2012-05-15 | 2012-09-12 | 中国东方电气集团有限公司 | Laser distance measurement-source device for pipeline radiographic inspection |
| CN103200753A (en) * | 2013-03-15 | 2013-07-10 | 中冶天工集团有限公司 | X-ray machine focus positioning method using adjustable supports |
| CN104237263A (en) * | 2014-09-04 | 2014-12-24 | 北京中电龙源环保科技有限公司 | Laser alignment device of X-ray machine |
| CN204284845U (en) * | 2014-12-03 | 2015-04-22 | 中国核工业第五建设有限公司 | Source is the gamma-ray exposure support of pipeline welded joint outside |
| CN104990991A (en) * | 2015-07-16 | 2015-10-21 | 常州市常超电子研究所有限公司 | Water-immersed spot focusing probe |
| CN105301019A (en) * | 2015-10-26 | 2016-02-03 | 成都发动机（集团）有限公司 | Device for exposed radiographic testing of circumferential weld joint of annular workpiece |
| CN106959127A (en) * | 2017-05-24 | 2017-07-18 | 贵州电网有限责任公司电力科学研究院 | A kind of device and method that GIS barrel body ray detection focal length is determined using laser range finder |
| CN207516564U (en) * | 2017-08-24 | 2018-06-19 | 共享铸钢有限公司 | A kind of gammagraph head fixes detection device |
-
2017
- 2017-08-24 CN CN201710733527.9A patent/CN109425884A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2897158A1 (en) * | 2006-02-06 | 2007-08-10 | Controles Tests Expertises Nor | Radiographic source positioning device for use in industrial application, has transfer tube positioning source of gamma rays passing through articulation axle of branches, and notch supporting radiographic film |
| CN102661958A (en) * | 2012-05-15 | 2012-09-12 | 中国东方电气集团有限公司 | Laser distance measurement-source device for pipeline radiographic inspection |
| CN103200753A (en) * | 2013-03-15 | 2013-07-10 | 中冶天工集团有限公司 | X-ray machine focus positioning method using adjustable supports |
| CN104237263A (en) * | 2014-09-04 | 2014-12-24 | 北京中电龙源环保科技有限公司 | Laser alignment device of X-ray machine |
| CN204284845U (en) * | 2014-12-03 | 2015-04-22 | 中国核工业第五建设有限公司 | Source is the gamma-ray exposure support of pipeline welded joint outside |
| CN104990991A (en) * | 2015-07-16 | 2015-10-21 | 常州市常超电子研究所有限公司 | Water-immersed spot focusing probe |
| CN105301019A (en) * | 2015-10-26 | 2016-02-03 | 成都发动机（集团）有限公司 | Device for exposed radiographic testing of circumferential weld joint of annular workpiece |
| CN106959127A (en) * | 2017-05-24 | 2017-07-18 | 贵州电网有限责任公司电力科学研究院 | A kind of device and method that GIS barrel body ray detection focal length is determined using laser range finder |
| CN207516564U (en) * | 2017-08-24 | 2018-06-19 | 共享铸钢有限公司 | A kind of gammagraph head fixes detection device |
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