CN109060847A - A kind of failure detector of angle adjustable - Google Patents
A kind of failure detector of angle adjustable Download PDFInfo
- Publication number
- CN109060847A CN109060847A CN201811024897.6A CN201811024897A CN109060847A CN 109060847 A CN109060847 A CN 109060847A CN 201811024897 A CN201811024897 A CN 201811024897A CN 109060847 A CN109060847 A CN 109060847A
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- pressure vessel
- detection
- track ontology
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
- G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention discloses a kind of failure detectors of angle adjustable, wherein includes: transmission device, hanger, annular track ontology, image detecting element is set to the inside of track ontology and can be rotated around on the inside of track ontology；Distance adjusting unit, distance adjusting unit is to adjust distance of the image detecting element towards pressure vessel；Position detection unit, to detect whether pressure vessel appears in detection zone；Control unit, when pressure vessel appears in detection zone, control transmission device is in standby mode, and driving track ontology is mobile, and control image detecting element is aligned in real time at the soldered of pressure vessel, carries out Image Acquisition to soldered.The beneficial effect of its technical solution is that overcome existing can be fixed using the existing detection position of inconvenient and existing detection device existing for manual detection mode, is unable to satisfy the detection demand of multiple angles.
Description
Technical field
The present invention relates to equipment the field of test technology more particularly to a kind of failure detectors of angle adjustable.
Background technique
Pressure vessel refers to filling gas or liquid, carries the Sealing Arrangement of certain pressure.The splicing of pressure vessel is welded
Stitch it is most of it is more to carry out ray detection, since the figure of pressure vessel is larger, is spliced using general ray camera scanning and welded
When seam, not only using manual detection mode, the precision of detection is difficult to be precisely controlled, and detection difficulty is big, not easy to operate.Cause
How this provides precisely detection to the soldered of pressure vessel, and it is inconvenient existing for artificial detection to overcome the problems, such as, is to be badly in need of instantly
The technical issues of solution.
Summary of the invention
For the above problem existing for the detection to the soldered of pressure vessel in the prior art, one kind is now provided and is convenient for
Detection and failure detector easy to operate.
Specific technical solution is as follows:
A kind of failure detector of angle adjustable, wherein include:
Transmission device, to transmit pressure vessel；
Hanger is provided with moving track on the hanger；
Annular track ontology, be lifted on the hanger, and can be moved back and forth along the moving track, it is described and
The pressure vessel on described is passed through from the hollow position of the track ontology；
Image detecting element is set to the inside of the track ontology and can carry out ring around the inside of the track ontology
Around movement；
Distance adjusting unit is set between the track ontology and described image detection unit, and the distance adjusts single
Member is to adjust distance of the described image detection unit towards the pressure vessel；
Position detection unit is set to the initial position of the track ontology, to detect whether the pressure vessel goes out
Present detection zone；
Control unit is connect with the transmission device, image detecting element, distance adjusting unit, when the pressure vessel
It when appearing in the detection zone, controls the transmission device and is in standby mode, drive the track ontology mobile, control institute
It states image detecting element to be aligned in real time at the soldered of the pressure vessel, Image Acquisition is carried out to the soldered.
Preferably, a driving structure is provided in the moving track, the driving structure includes；
Chain is set in the moving track；
Connecting rod, one end are connect with the track ontology, and the other end is provided with the gear with chain cooperation；
Driving structure is provided with the gear with chain cooperation, to drive chain to rotate forward or reversion control
Make the round-trip that the connecting rod drives the track ontology.
Preferably, the track ontology includes:
Gear is driven, is fixedly installed in the track ontology；
External tooth type bearing is connect with the driving gear, and the distance adjusting unit is set to the gerotor backwards
The inner ring of gear；
External tooth type bearing rotary described in the sliding tooth wheel drive, to drive the rotary motion of described image detection unit.
Preferably, the distance adjusting unit includes:
Adjustment base is fixedly installed on the inner ring of the external tooth type bearing；
Driving unit is set on the adjustment base；
Elevating lever, the elevating lever include fixing end and telescopic end, and fixing end is connect with the driving unit；
Described image detection unit is connect with the telescopic end of the elevating lever, and the driving unit is to adjust described image
Detection unit is close or far from the pressure vessel.
Preferably, described image detection unit is ray camera.
Preferably, when the pressure vessel appears in the detection zone, the position detection unit generates detection letter
Number it is sent to described control unit, described control unit is based on corresponding first control instruction of detection signal generation to described
Transmission device is in standby mode to control the transmission device.
Preferably, when the transmission device is in standby mode, described control unit generates an enabled instruction and one
Detection instruction, the enabled instruction control the track ontology execution detection movement, the inspection to control the driving structure
Instruction is surveyed to control the starting detection of described image detection unit.
Preferably, the transmission device includes operating mode and the standby mode；
After described image detection unit finishes all soldered detections, described control unit generates one and resets
Instruction and a work order, the reset instruction are moved to the initial position, the work to control the track ontology
It instructs and is restored by the standby mode to operating mode to control the transmission device.
Above-mentioned technical proposal has the following advantages that or the utility model has the advantages that by the track ontology of annular across track, makes pressure
Container can be passed through from the hollow position of track ontology, the enforceable adjustment detection of the image detection device being set on track ontology
Position carries out Image Acquisition to be directed at the soldered of pressure vessel, and which overcome deposited in the prior art using manual detection mode
The existing detection position of inconvenient and existing detection device fix, be unable to satisfy the detection demand of multiple angles.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of the embodiment of the embodiment of the failure detector of angle adjustable of the present invention；
Fig. 2 is in a kind of embodiment of the embodiment of the failure detector of angle adjustable of the present invention, about ring body
Structural schematic diagram.
Appended drawing reference indicates:
1, transmission device；2, hanger；3, track ontology；4, image detecting element；5, distance adjusting unit；6, position detection
Unit；7, pressure vessel；8, connecting rod；9, hanger；31, external tooth type bearing；51, adjustment base；52, elevating lever.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art without creative labor it is obtained it is all its
His embodiment, shall fall within the protection scope of the present invention.
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
The present invention will be further explained below with reference to the attached drawings and specific examples, but not as the limitation of the invention.
As shown in Figure 1, a kind of embodiment of the failure detector of angle adjustable, wherein include:
Transmission device 1, to transmit pressure vessel 7；
Hanger is provided with moving track on hanger；
Annular track ontology 3, be lifted on hanger, and can move along track round-trip, and on pressure hold
Device 7 is passed through from the hollow position of track ontology 3；
Image detecting element 4 is set to the inside of track ontology 3 and can carry out surrounding shifting around the inside of track ontology 3
It is dynamic；
Distance adjusting unit 5 is set between track ontology 3 and image detecting element 4, and distance adjusting unit 5 is to adjust
Save distance of the image detecting element 4 towards pressure vessel 7；
Position detection unit 6 is set to the initial position of track ontology 3, to detect whether pressure vessel 7 appears in inspection
Survey region；
Control unit (is not shown in figure), is connect with transmission device 1, image detecting element 4, distance adjusting unit 5, when
When pressure vessel 7 appears in detection zone, control transmission device 1 is in standby mode, and driving track ontology 3 is mobile, control figure
At the detection unit 4 in real time soldered of alignment pressure vessel 7, Image Acquisition is carried out to soldered.
In above-mentioned technical proposal, failure detector is normally located in workshop, and wherein the upper of transmission device 1 is arranged in hanger
Pressure vessel 7 is placed in the transport mechanism of transmission device 1, transport mechanism by side by external hanging device in testing
When transmitting detection zone of the pressure vessel 7 to image detecting element 4, sends device to and be in standby mode, by control unit control
Movement of the track ontology 3 processed on moving track, and shift position of the control image detecting element 4 on track ontology 3, make
The soldered that image detecting element 4 is in different angle to pressure vessel 7 detects, and keeps detection efficiency higher.
In a kind of preferably embodiment, a driving structure is provided in moving track, driving structure (is not shown in figure
Include out)；
Chain (is not shown in figure), is set in moving track；
Connecting rod 8, one end are connect with track ontology 3, and the other end is provided with the gear with chain cooperation；
Driving structure is provided with the gear with chain cooperation, to drive chain to rotate forward or reversion control company
The round-trip of the drive track ontology 3 of extension bar 8.
In a kind of preferably embodiment, as shown in Fig. 2, track ontology 3 includes:
It drives gear (not shown in figure), is fixedly installed in track ontology 3；
External tooth type bearing 31 is connect with driving gear, and distance adjusting unit 5 is set to gerotor in gear
Circle；
Sliding tooth wheel drive external tooth type bearing 31 rotates, to drive the rotary motion of image detecting element 4.
In a kind of preferably embodiment, distance adjusting unit 5 includes:
Adjustment base 51 is fixedly installed on the inner ring of external tooth type bearing 31；
Driving unit (is not shown in figure), is set on adjustment base 51；
Elevating lever 52, elevating lever 52 include fixing end and telescopic end, and fixing end is connect with driving unit；
Image detecting element 4 is connect with the telescopic end of elevating lever 52, and driving unit is close to adjust image detecting element 4
Or far from pressure vessel 7.
In above-mentioned technical proposal, driving unit controls stretching for elevating lever 52 to the distance according to 7 soldered of pressure vessel
Contracting, and then the imaging focal length of image detection device is controlled, keep imaging effect more preferable, wherein driving unit may be selected to be cylinder, rise
Dropping bar can be piston rod.
In a kind of preferably embodiment, image detecting element 4 is ray camera, to issue the ray of detection ray
Camera.
In a kind of preferably embodiment, when pressure vessel 7 appears in detection zone, position detection unit 6 is generated
Detection signal is sent to control unit, and control unit is based on detection signal and generates corresponding first control instruction to transmission device 1,
Standby mode is in control transmission device 1.
In above-mentioned technical proposal, position detection unit 6 can be infrared detection unit.
In a kind of preferably embodiment, when transmission device 1 is in standby mode, control unit generates a starting and refers to
It enables and a detection instruction, enabled instruction executes detection movement to control driving structure control track ontology 3, detection instruction is used
To control the starting detection of image detecting element 4.
In a kind of preferably embodiment, transmission device 1 includes operating mode and standby mode；
After image detecting element finishes the detection of all soldereds, control unit generates a reset instruction and a work
Instruct, reset instruction is moved to initial position to control track ontology 3, work order to control transmission device 1 by
Machine pattern recovery is to operating mode.
It is illustrated below with a kind of specific embodiment:
Failure detector is normally located in workshop, and wherein the top of transmission device 1 is arranged in hanger, in testing, is led to
External hanging device is crossed to be placed in pressure vessel 7 in the transport mechanism of transmission device 1；
When position detection unit 6 is when detection zone detects the pressure vessel 7 of transfer structure transmission, transport mechanism is transmitted
Pressure vessel 7 to image detecting element 4 detection zone when, position detection unit 6 generate detection signal be sent to control unit,
Control unit is based on detection signal and generates corresponding first control instruction to transmission device 1, is in standby to control transmission device 1
Mode；
When transmission device 1 is in standby mode, control unit generates an enabled instruction and a detection instruction, starting refer to
It enables and executes detection movement to control driving structure control track ontology 3, detection instruction starts to control image detecting element 4
Detection；
What needs to be explained here is that the position of the soldered of pressure vessel 7 is usually at the both ends of pressure vessel 7 in circle
The middle part of shape or the columned ontology of pressure vessel 7, i.e., move along the length direction of pressure vessel 7, to cylindrical body
Soldered carry out Image Acquisition；
When the soldered at the both ends to pressure vessel 7 detects, through-hole control unit controls driving unit control figure
As rotation of the detection device in track ontology 3, to realize the Image Acquisition to the soldered at 7 both ends of pressure vessel；
After image detecting element 4 finishes the detection of all soldereds, control unit generates a reset instruction and one
Work order, reset instruction are moved to initial position to control track ontology 3, work order to control transmission device 1 by
Standby mode restores to operating mode.
The foregoing is merely preferred embodiments of the present invention, are not intended to limit embodiments of the present invention and protection model
It encloses, to those skilled in the art, should can appreciate that all with made by description of the invention and diagramatic content
Equivalent replacement and obviously change obtained scheme, should all be included within the scope of the present invention.
Claims (8)
1. a kind of failure detector of angle adjustable characterized by comprising
Transmission device, to transmit pressure vessel；
Hanger is provided with moving track on the hanger；
The track ontology of annular, is lifted on the hanger, and can move back and forth along the moving track, described and described
On the pressure vessel passed through from the hollow position of the track ontology；
Image detecting element is set to the inside of the track ontology and can carry out surrounding shifting on the inside of the track ontology
It is dynamic；
Distance adjusting unit is set between the track ontology and described image detection unit, and the distance adjusting unit is used
To adjust distance of the described image detection unit towards the pressure vessel；
Position detection unit is set to the initial position of the track ontology, to detect whether the pressure vessel appears in
Detection zone；
Control unit is connect with the transmission device, image detecting element, distance adjusting unit, when the pressure vessel occurs
It in the detection zone, controls the transmission device and is in standby mode, drive the track ontology mobile, control the figure
It is aligned in real time as detection unit at the soldered of the pressure vessel, Image Acquisition is carried out to the soldered.
2. the failure detector of angle adjustable according to claim 1, which is characterized in that be provided in the moving track
One driving structure, the driving structure include；
Chain is set in the moving track；
Connecting rod, one end are connect with the track ontology, and the other end is provided with the gear with chain cooperation；
Driving structure is provided with the gear with chain cooperation, to drive chain to rotate forward or reversion control institute
State the round-trip that connecting rod drives the track ontology.
3. the failure detector of angle adjustable according to claim 1, which is characterized in that the track ontology includes:
Gear is driven, is fixedly installed in the track ontology；
External tooth type bearing is connect with the driving gear, and the distance adjusting unit is set to the gerotor backwards to gear
Inner ring；
External tooth type bearing rotary described in the sliding tooth wheel drive, to drive the rotary motion of described image detection unit.
4. the failure detector of angle adjustable according to claim 3, which is characterized in that the distance adjusting unit packet
It includes:
Adjustment base is fixedly installed on the inner ring of the external tooth type bearing；
Driving unit is set on the adjustment base；
Elevating lever, the elevating lever include fixing end and telescopic end, and fixing end is connect with the driving unit；
Described image detection unit is connect with the telescopic end of the elevating lever, and the driving unit is to adjust described image detection
Unit is close or far from the pressure vessel.
5. the failure detector of angle adjustable according to claim 1, which is characterized in that described image detection unit is to penetrate
Line camera.
6. the failure detector of angle adjustable according to claim 1, which is characterized in that when the pressure vessel appears in
When the detection zone, the position detection unit generates detection signal and is sent to described control unit, described control unit base
Corresponding first control instruction is generated to the transmission device in the detection signal, is in standby to control the transmission device
Mode.
7. the failure detector of angle adjustable according to claim 2, which is characterized in that when the transmission device be in
When machine mode, described control unit generates an enabled instruction and a detection instruction, and the enabled instruction is to control the drive
Track ontology described in dynamic structure control executes detection movement, and the detection instruction is to control the starting inspection of described image detection unit
It surveys.
8. the failure detector of angle adjustable according to claim 7, which is characterized in that the transmission device includes work
Mode and the standby mode；
After described image detection unit finishes all soldered detections, described control unit generates a reset instruction
And a work order, the reset instruction are moved to the initial position to control the track ontology, the work refers to
Order is restored by the standby mode to operating mode to control the transmission device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811024897.6A CN109060847A (en) | 2018-09-04 | 2018-09-04 | A kind of failure detector of angle adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811024897.6A CN109060847A (en) | 2018-09-04 | 2018-09-04 | A kind of failure detector of angle adjustable |
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| Publication Number | Publication Date |
|---|---|
| CN109060847A true CN109060847A (en) | 2018-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811024897.6A Pending CN109060847A (en) | 2018-09-04 | 2018-09-04 | A kind of failure detector of angle adjustable |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109774576A (en) * | 2019-01-22 | 2019-05-21 | 广州市沙唯士电子科技有限公司 | A kind of transporting equipment with function of eliminating static for natural gas |
| CN109969729A (en) * | 2019-05-13 | 2019-07-05 | 上海申江压力容器有限公司 | A kind of one-stop forming welding flaw detection spray ancient unit of weight, equal to 1/24 liang pressure testing coating pulsation production line of stainless steel air accumulator |
| CN114216918A (en) * | 2021-12-01 | 2022-03-22 | 淄博市特种设备检验研究院 | Nondestructive testing device for pressure container based on ray detection technology |
| CN114487298A (en) * | 2022-02-07 | 2022-05-13 | 淄博市特种设备检验研究院 | Adjustable pressure container nondestructive inspection device and using method thereof |
-
2018
- 2018-09-04 CN CN201811024897.6A patent/CN109060847A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109774576A (en) * | 2019-01-22 | 2019-05-21 | 广州市沙唯士电子科技有限公司 | A kind of transporting equipment with function of eliminating static for natural gas |
| CN109969729A (en) * | 2019-05-13 | 2019-07-05 | 上海申江压力容器有限公司 | A kind of one-stop forming welding flaw detection spray ancient unit of weight, equal to 1/24 liang pressure testing coating pulsation production line of stainless steel air accumulator |
| CN114216918A (en) * | 2021-12-01 | 2022-03-22 | 淄博市特种设备检验研究院 | Nondestructive testing device for pressure container based on ray detection technology |
| CN114487298A (en) * | 2022-02-07 | 2022-05-13 | 淄博市特种设备检验研究院 | Adjustable pressure container nondestructive inspection device and using method thereof |
| CN114487298B (en) * | 2022-02-07 | 2022-09-02 | 淄博市特种设备检验研究院 | Adjustable pressure container nondestructive inspection device and using method thereof |
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