CN205139034U - Reactor long tube inner wall PT detection device - Google Patents
Reactor long tube inner wall PT detection device Download PDFInfo
- Publication number
- CN205139034U CN205139034U CN201520931223.XU CN201520931223U CN205139034U CN 205139034 U CN205139034 U CN 205139034U CN 201520931223 U CN201520931223 U CN 201520931223U CN 205139034 U CN205139034 U CN 205139034U
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- CN
- China
- Prior art keywords
- handle
- shower nozzle
- connecting link
- camera
- wall
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a reactor long tube inner wall PT detection device, including shower nozzle, camera, connecting rod, handle and display, the one end connection nozzle of connecting rod, the other end of connecting rod is equipped with the handle, and the front end of shower nozzle is equipped with the camera, is equipped with the hydrojet hole that is linked together with the shower nozzle inner chamber around the shower nozzle, be equipped with the passageway in the connecting rod, the one end and the shower nozzle inner chamber of this passageway are linked together, and the other end of passageway passes through handle internal connection and sets up the connection at the handle lower extreme, is equipped with the control valve of ability control channel break -make on the handle, the camera passes the passageway through the wire and is connected with the display electricity, be equipped with the support frame on the connecting rod. The utility model relates to a rationally, simple structure, practicality are strong. It need not to fall into a plurality of segments with the long tube and detects. Labour saving and time saving, saved the energy and detected accurately.
Description
Technical field
The utility model relates to a kind of pick-up unit, is specifically related to a kind of reactor inner wall of long pipe PT pick-up unit.
Background technology
For long tube, its caliber is little, and people cannot enter, such as discharge duct etc., and inwall also needs built-up welding, and heap postwelding needs to carry out PT and Liquid penetrant testing.Detection mode of the prior art mostly is and long tube is divided into multiple segment carries out, then assembly welding.This mode wastes time and energy, waste energy and detect out of true.
Summary of the invention
The purpose of this utility model is exactly the defect existed for prior art, provides a kind of reactor inner wall of long pipe PT pick-up unit.
Its technical scheme is: reactor inner wall of long pipe PT pick-up unit, comprise shower nozzle, camera, connecting link, handle and display, one end of described connecting link connects shower nozzle, the other end of connecting link is provided with handle, the front end of shower nozzle is provided with camera, the surrounding of shower nozzle is provided with the spray hole be connected with nozzle cavity, passage is provided with in described connecting link, one end of this passage is connected with nozzle cavity, the other end of passage connects the connection being arranged on handle, at its lower end by handle inner, handle is provided with the operation valve of energy control channel break-make; Described camera is electrically connected with display through passage by wire; Described connecting link is provided with bracing frame.
Wherein, the channel diameter in described connecting link is 5-10mm.The diameter of described spray hole is 1-5mm.Support frame as described above is on an annulus, be evenly provided with three spring leaf compositions tilted, and the internal diameter of this annulus is identical with the external diameter of connecting link.
The utility model compared with prior art, has the following advantages: reasonable in design, structure is simple, practical.It detects without the need to long tube being divided into multiple segment.Time saving and energy saving, save the energy and detect accurately.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
Embodiment
With reference to Fig. 1, a kind of reactor inner wall of long pipe PT pick-up unit, comprise shower nozzle 1, camera 2, connecting link 3, handle 4 and display 5, one end of described connecting link 3 connects shower nozzle 1, the other end of connecting link 3 is provided with handle 4, the front end of shower nozzle 1 is provided with camera 2, the surrounding of shower nozzle 1 is provided with the spray hole 11 with shower nozzle 1 intracavity inter-connection, passage 31 is provided with in described connecting link 3, one end of this passage 31 and shower nozzle 1 intracavity inter-connection, the other end of passage 31 connects by handle 4 inside the connection 6 being arranged on handle 4 lower end, handle 4 is provided with the operation valve 7 of energy control channel 31 break-make, described camera 2 is electrically connected with display 5 through passage 31 by wire 8, described connecting link 3 is provided with bracing frame 9.Passage 31 diameter in described connecting link 3 is 5-10mm.The diameter of described spray hole 11 is 1-5mm.Support frame as described above 9 is on an annulus, be evenly provided with three spring leaf compositions tilted (only drawing two spring leafs tilted in figure), and the internal diameter of this annulus is identical with the external diameter of connecting link 3.
When making the utility model, the length of connecting link 3 is set according to actual conditions, as longer in connecting link 3 multiple bracing frame 9 is set.
During use, connection 6 is connected with the PT defect detecting liquid bottle of certain pressure by pipeline, connects display 5.Staff holds handle 4 and stretches in detected long tube by shower nozzle 1 end of connecting link 3, fill in long tube after three spring leaf meeting natures tilted close up and unclamp, connecting link 3 is supported in the middle part of the endoporus of detected long tube by three spring leafs tilted under elastic force effect, ensures shower nozzle 1 deflection of connecting link 3.Now, the defect detecting liquid in PT defect detecting liquid bottle can be entered shower nozzle 1 by passage 31 by brake control valve 7, then spray hole 11 even application be provided with around shower nozzle 1 is on the inwall of detected long tube.After PT defect detecting liquid has sprayed, pull out this device, after then adopting rag wiping to be detected the inwall of long tube, again this device has been stretched into, be detected the inwall situation of long tube by camera 2 and display 5 i.e. observable.
The utility model is reasonable in design, structure is simple, practical.It detects without the need to long tube being divided into multiple segment.Time saving and energy saving, save the energy and detect accurately.
Claims (4)
1. reactor inner wall of long pipe PT pick-up unit, comprise shower nozzle, camera, connecting link, handle and display, it is characterized in that: one end of described connecting link connects shower nozzle, the other end of connecting link is provided with handle, the front end of shower nozzle is provided with camera, the surrounding of shower nozzle is provided with the spray hole be connected with nozzle cavity, passage is provided with in described connecting link, one end of this passage is connected with nozzle cavity, the other end of passage connects the connection being arranged on handle, at its lower end by handle inner, handle is provided with the operation valve of energy control channel break-make; Described camera is electrically connected with display through passage by wire; Described connecting link is provided with bracing frame.
2. reactor inner wall of long pipe PT pick-up unit according to claim 1, is characterized in that: the channel diameter in described connecting link is 5-10mm.
3. reactor inner wall of long pipe PT pick-up unit according to claim 1, is characterized in that: the diameter of described spray hole is 1-5mm.
4. reactor inner wall of long pipe PT pick-up unit according to claim 1, is characterized in that: support frame as described above is on an annulus, be evenly provided with three spring leaf compositions tilted, and the internal diameter of this annulus is identical with the external diameter of connecting link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520931223.XU CN205139034U (en) | 2015-11-23 | 2015-11-23 | Reactor long tube inner wall PT detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520931223.XU CN205139034U (en) | 2015-11-23 | 2015-11-23 | Reactor long tube inner wall PT detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205139034U true CN205139034U (en) | 2016-04-06 |
Family
ID=55624815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520931223.XU Expired - Fee Related CN205139034U (en) | 2015-11-23 | 2015-11-23 | Reactor long tube inner wall PT detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205139034U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111054556A (en) * | 2019-12-30 | 2020-04-24 | 武昌船舶重工集团有限公司 | Paint spraying and coating device for closed cabin |
-
2015
- 2015-11-23 CN CN201520931223.XU patent/CN205139034U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111054556A (en) * | 2019-12-30 | 2020-04-24 | 武昌船舶重工集团有限公司 | Paint spraying and coating device for closed cabin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20161123 |