CN207516564U - A kind of gammagraph head fixes detection device - Google Patents
A kind of gammagraph head fixes detection device Download PDFInfo
- Publication number
- CN207516564U CN207516564U CN201721064413.1U CN201721064413U CN207516564U CN 207516564 U CN207516564 U CN 207516564U CN 201721064413 U CN201721064413 U CN 201721064413U CN 207516564 U CN207516564 U CN 207516564U
- Authority
- CN
- China
- Prior art keywords
- gammagraph
- head
- telescope support
- transversal stretching
- stent
- 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.)
- Withdrawn - After Issue
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 33
- 238000012360 testing method Methods 0.000 claims abstract description 7
- 230000005855 radiation Effects 0.000 claims abstract description 4
- 239000007787 solid Substances 0.000 claims description 2
- 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 12
- 238000005259 measurement Methods 0.000 description 5
- 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
- 238000007689 inspection Methods 0.000 description 2
- 239000002775 capsule Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002601 radiography Methods 0.000 description 1
- 238000011895 specific detection Methods 0.000 description 1
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- Measurement Of Radiation (AREA)
Abstract
Detection device is fixed the utility model is related to gammagraph head a kind of in gammagraph detection technique field, including chassis, telescope support one and telescope support two are vertically equipped on chassis, transversal stretching stent is provided between telescope support one and telescope support two, transversal stretching stent is slidably connected with telescope support one and telescope support two, the test side that transversal stretching stent 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 used to measure workpiece detected part and the distance of gammagraph head, gammagraph head is connect through defeated source hose with radiation source container case.The gammagraph head of the utility model fixes detection device, it 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, improve and adjust efficiency, reduce and adjust operation difficulty.
Description
Technical field
The utility model is related to gammagraph detection technique field, more particularly to a kind of gammagraph head fixes inspection
Device is surveyed, for quickly positioning position of the gammagraph head with respect to detection position.
Background technology
In the prior art, fixed radioactive source detection photographic head is put when gammagraph detects, mainly utilizes positioning branch
Frame, by radioactive source photographic head fixed clamp on tooling bracket, then by using manual measurement distance, adjustment radioactive source photograph
Height of the head away from horizontal position and the distance away from workpiece flaw detection position；Upper-lower height and support by adjusting radioactive stand
The distance of stretch out and draw back of bar, it is final to realize the position that radioactive source is placed into and disclosure satisfy that radiographic inspection testing requirements.
Putting fixed radioactive source photographic head flaw detection position by such method, there are following both sides deficiencies：On the one hand it is solid
Height and distance can only be measured by determining the test position of radioactive source photographic head, by the position for constantly adjusting mobile fixed radioactive stand
It puts, to ensure the focal length of the specific detection position to needing to detect a flaw workpiece, working efficiency is not high；On the other hand it is by this side
The height and distance of formula movable radiation source stent, has the technical ability of reviewer higher requirement, needs testing staff to daily
The workpiece shapes structure of detection is familiar, and having abundant working experience just to can guarantee will be burnt within the effective time in flaw detection
Away from debugging in place；Radioactive source photographic head is gripped in this way, needs constantly to train detection operating personnel, for difference
The ray detection of workpiece is required for the position of the defeated source capsule photographic head of the fixed radioactive source of practical measurement adjustment every time, and efficiency is very
It is low.
Utility model content
The positioning of radioactive source photographic head and Focussing when the utility model is detected for gammagraph in the prior art
Inconvenience, provide a kind of gammagraph head fixes detection device, in order to accurately quickly adjust γ according to detection position
The position of radiography head, with ensureing that gammagraph head is consistent with the distance of detection position with the focal length of photographic head.
What the purpose of this utility model was achieved in that a kind of gammagraph head fixes detection device, including chassis,
Telescope support one and telescope support two are vertically equipped on the chassis, is provided between the telescope support one and telescope support two
Transversal stretching stent, the transversal stretching stent are slidably connected with telescope support one and telescope support two, the transversal stretching branch
Determine equipped with gammagraph head and infrared ray positioning distance measuring instrument, the infrared ray test side that frame corresponds to the position to be detected of workpiece
Position rangefinder is used to measure the distance of workpiece detected part and gammagraph head, the gammagraph head through defeated source hose with
Radiation source container case connects.
The gammagraph head of the utility model fixes detection device, and gammagraph head is installed on transversal stretching stent
With infrared ray positioning distance measuring instrument, the infrared cross light beam that infrared ray positioning distance measuring instrument is sent out is fallen at the position to be detected of workpiece for measurement
Surface, and the distance of gammagraph head and detected part can be measured, and the distance can be by adjusting transversal stretching
The angles and positions flexible modulation of stent, while transverse direction can be adjusted by the adjustment of two height of telescope support one and telescope support
The height and angle of telescope support, so that gammagraph head is the same as the distance of detected part and the focal length phase of gammagraph head
Symbol, to realize the positioning being adjusted flexibly of gammagraph head position.Therefore the gammagraph head of the utility model is fixed
Detection device by the telescope support and a transversal stretching stent of two vertical direction, can conveniently adjust gammagraph
Head and infrared ray positioning distance measuring instrument position, by infrared ray positioning distance measuring instrument can measure in due course feedback gammagraph head with
The distance of detected part to realize the adjusting and positioning of gammagraph head position fast and flexible, improves and adjusts efficiency, reduces and adjust
Save operation difficulty.
For ease of the adjusting of 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 being connect with chassis supports at four of cross supporting frame support fulcrums.
Further, the infrared ray positioning distance measuring instrument includes firm banking, and infrared ray is fixed on the firm banking
Emitting head, battery case and digital indicator, the firm banking are adjacent to fixation with gammagraph head.Gammagraph head position
During adjusting, outside line positioning distance measuring instrument can measure the distance of feedback gammagraph head and detected part and be shown in due course
On digital indicator.
For ease of realizing that being slidably connected for stent one and transversal stretching stent is stretched in the contracting, the contracting stretch stent one with it is lateral
The position of telescope support connection is fixed with the magnet of L-shaped, and the transversal stretching stent is installed on contracting and stretches between stent one and magnet.
For ease of realizing that being slidably connected for stent two and transversal stretching stent, the telescope support two and transverse direction are stretched in 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 stent opposing slider position.
Description of the drawings
Fig. 1 fixes structure of the detecting device schematic diagram for the gammagraph head of the utility model.
Fig. 2 is the operating diagram of infrared ambulator.
Fig. 3 is the connection diagram of transversal stretching stent and telescope support one and telescope support two.
Fig. 4 is the partial enlarged view at I in Fig. 3.
Fig. 5 is the partial enlarged view at II in Fig. 3.
Wherein, 1 workpiece for measurement；101 detection positions；2 transversal stretching stents；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 is fixed for a kind of gammagraph head of the utility model, including chassis,
Telescope support 1 and telescope support 28 are vertically equipped on chassis, transverse direction is provided between telescope support 1 and telescope support 28
Telescope support 2, transversal stretching stent 2 are slidably connected with telescope support 1 and telescope support 28, and transversal stretching stent 2 corresponds to work
The test side at the position to be detected of part is equipped with gammagraph head 3 and infrared ray positioning distance measuring instrument 4, infrared ray positioning distance measuring instrument 4
For measuring the distance of workpiece detected part and gammagraph head 3, gammagraph head 3 holds through defeated source hose 6 and radioactive source
Device case connects.
For ease of the adjusting of the utility model device, telescope support 1 is fixedly connected with chassis, 28 bottom of telescope support
Equipped with cross supporting frame, the universal wheel being connect with chassis supports is respectively equipped at four support fulcrums of cross supporting frame.
The infrared ray positioning distance measuring instrument 4 of the utility model is as shown in Fig. 2, including firm banking 404, on firm banking 404
Infrared emitting head 401, battery case 402 and digital indicator 403 are fixed with, firm banking 404 is adjacent to gammagraph head 3
It is fixed.3 position of gammagraph head adjust during, outside line emitting head 401 emit infrared cross light beam 10 project to it is to be measured
The detection position 101 of workpiece 1 can measure the distance of feedback gammagraph head 3 and detection position 101 and be shown in number in due course
On word display instrument 403.
As shown in Figures 3 and 4, it for ease of realizing that being slidably connected for stent 1 and transversal stretching stent 2 is stretched in contracting, contracts and stretches stent
One 7 positions being connect with transversal stretching stent 2 are fixed with the magnet 5 of L-shaped, transversal stretching stent 2 be installed on contracting stretch stent 1 with
Between magnet 5.In this structure, when adjusting position of the transversal stretching stent relative to telescope support one, pass through the suction of magnet
The transversal stretching stent of attraction, which can be realized easily, to be slid laterally and angular adjustment.
As shown in Figure 3 and Figure 5, it for ease of realizing that being slidably connected for stent 28 and transversal stretching stent 2 is stretched in contracting, stretches and props up
Frame 28 is fixed with sliding block 11 with the position that transversal stretching stent 2 is connect, and sliding block 11 is slidably connected with transversal stretching stent 2, and
Sliding block 11 is equipped with the lock-screw 12 for locking 2 opposing slider position of transversal stretching stent.
The gammagraph head of the utility model fixes detection device, and gammagraph 3 is installed on transversal stretching stent 2
Head and infrared ray positioning distance measuring instrument 4, the infrared cross light beam 10 that infrared ray positioning distance measuring instrument 4 is sent out fall the detection in workpiece for measurement
The surface at position 101, and the distance of gammagraph head 3 and detected part can be measured, and the distance can pass through adjusting
The angles and positions flexible modulation of transversal stretching stent 2, while pass through the adjustment of 28 height of telescope support 1 and telescope support
The height and angle of transversal stretching stent 2 can be adjusted, so that distance of the gammagraph head 3 with the detection position 101 of workpiece
It is consistent with the focal length of gammagraph head, to realize the positioning being adjusted flexibly of gammagraph head position.This is new because of this practicality
The gammagraph head of type fixes detection device, by the telescope support and a transversal stretching stent of two vertical direction,
The position of gammagraph head and infrared ray positioning distance measuring instrument is can conveniently adjust, it can be in due course by infrared ray positioning distance measuring instrument
The distance of feedback gammagraph head and detected part is measured, to realize the adjusting of gammagraph head position fast and flexible and determine
Position improves and adjusts efficiency, reduces and adjusts operation difficulty.
Claims (5)
1. a kind of gammagraph head fixes detection device, including chassis, which is characterized in that is vertically equipped with and stretches on the chassis
Contracting stent one and telescope support two are provided with transversal stretching stent, the horizontal stroke 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 stent 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 used to measure workpiece
Detected part and the distance of gammagraph head, the gammagraph head are connect through defeated source hose with radiation source container case.
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 being connect 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 emitting head, battery case and digital indicator are fixed on the firm banking, described solid
Determine pedestal and be adjacent to fixation with gammagraph head.
4. gammagraph head according to claim 1 fixes detection device, which is characterized in that the telescope support one
The position being connect with transversal stretching stent is fixed with the magnet of L-shaped, and the transversal stretching stent is installed on contracting and stretches stent 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 being connect with transversal stretching stent is fixed with sliding block, and the sliding block is connect with transversal stretching bracket slide, and on sliding block
Equipped with for locking the lock-screw of transversal stretching stent opposing slider position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721064413.1U CN207516564U (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 |
|---|---|---|---|
| CN201721064413.1U CN207516564U (en) | 2017-08-24 | 2017-08-24 | A kind of gammagraph head fixes detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207516564U true CN207516564U (en) | 2018-06-19 |
Family
ID=62532351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721064413.1U Withdrawn - After Issue CN207516564U (en) | 2017-08-24 | 2017-08-24 | A kind of gammagraph head fixes detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207516564U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109425884A (en) * | 2017-08-24 | 2019-03-05 | 共享铸钢有限公司 | A kind of gammagraph head fixes detection device |
-
2017
- 2017-08-24 CN CN201721064413.1U patent/CN207516564U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109425884A (en) * | 2017-08-24 | 2019-03-05 | 共享铸钢有限公司 | A kind of gammagraph head fixes detection device |
| CN109425884B (en) * | 2017-08-24 | 2024-06-07 | 共享铸钢有限公司 | Alignment detection device of gamma-ray camera |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180619 Effective date of abandoning: 20240607 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180619 Effective date of abandoning: 20240607 |