CN102654467B - Protective device for ray detection of centralized defects of power cable - Google Patents
Protective device for ray detection of centralized defects of power cable Download PDFInfo
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- CN102654467B CN102654467B CN2012101560213A CN201210156021A CN102654467B CN 102654467 B CN102654467 B CN 102654467B CN 2012101560213 A CN2012101560213 A CN 2012101560213A CN 201210156021 A CN201210156021 A CN 201210156021A CN 102654467 B CN102654467 B CN 102654467B
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- box framework
- ray
- ray tube
- box body
- upper box
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- 230000001681 protective effect Effects 0.000 title claims abstract description 25
- 238000001514 detection method Methods 0.000 title claims abstract description 18
- 230000007547 defect Effects 0.000 title claims abstract description 12
- 238000004846 x-ray emission Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000007689 inspection Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- NMFHJNAPXOMSRX-PUPDPRJKSA-N [(1r)-3-(3,4-dimethoxyphenyl)-1-[3-(2-morpholin-4-ylethoxy)phenyl]propyl] (2s)-1-[(2s)-2-(3,4,5-trimethoxyphenyl)butanoyl]piperidine-2-carboxylate Chemical compound C([C@@H](OC(=O)[C@@H]1CCCCN1C(=O)[C@@H](CC)C=1C=C(OC)C(OC)=C(OC)C=1)C=1C=C(OCCN2CCOCC2)C=CC=1)CC1=CC=C(OC)C(OC)=C1 NMFHJNAPXOMSRX-PUPDPRJKSA-N 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012512 characterization method Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Abstract
The invention provides a protective device for ray detection of centralized defects of a power cable. The protective device comprises an upper box body framework and a lower box body framework, wherein a plurality of sections of sliding tracks are welded at the upper box body framework and the lower box body framework; a flat-plate support and a ray tube base are arranged in the lower box body framework; a ray tube is arranged on the ray tube base; a flat-plate detector is arranged on the flat-plate support and faces an X-ray emitting port of the ray tube; X-ray penetrates through the detected cable at midway. A plurality of protective plates are arranged at the upper box body framework and the lower box body framework by the sliding tracks; two cable nozzle flanges are used for fixing the upper box body framework and the lower box body framework together; and the detected cable penetrates through two cable nozzle flanges. The device has the following advantages that the device is applicable to simple protective devices for defect detection, routine inspection and the like of cables such as electric power transmission lines which need X-ray for flaw detection. The device is detachable and the single body after disassembling is light. The assembling and disassembling process are simple and easy to understand and require no mechanical knowledge.
Description
Technical field
The present invention relates to a kind of ray detection protective device, specifically a kind of power cable centrality defect ray detection protective device.
Background technology
The present invention be directed to the protective device of the x-ray detection system rig-site utilization of power cable line.This x-ray detection system is a kind of fast reliable, portable " foolproof " complete checkout equipment that uses at the scene, mainly comprise X-ray tube, flat panel detector and interlock circuit, on the basis of formulating simple and effective characterization processes, the detection of realization to the centrality defect of cable and terminal, promote power cable operation maintenance management level.X-ray tube meets the requirement of Its Relevant Technology Standards such as " fixed (movable type) industrial X-ray diagnostic machines ", and can guarantee that the X ray that produces penetrates 10kV-220kV power cable and all levels of annex except conductor thereof.Therefore should have the safety device to ray, guarantee peripheral personnel's personal safety.And, because equipment often need to use, therefore need light, easy-disassembling-assembling supporting protective device in the open air.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of power cable centrality defect ray detection protective device is provided, be based on x-ray detection system and flat panel imaging system and the open-air cable developed detects protective device.
According to technical scheme provided by the invention, described a kind of power cable centrality defect ray detection protective device, comprise upper box framework and lower box framework, the multistage sliding rail is welded on upper box framework and lower box framework, flat bracket, ray tube floor installation are in the inside of lower box framework, and ray tube is placed on the ray tube base, and flat panel detector is arranged on flat bracket, flat panel detector is in the face of the X ray emission port of ray tube, and X ray runs through tested cable midway; The polylith protective shield is arranged on upper box framework and lower box framework by sliding rail, and two cable port flanges are fixed together upper box framework and lower box framework, and tested cable passes two cable port flanges.
Described ray tube is vertically laid, and the upper box framework is stretched out in upper end, and the ray tube flange is arranged on the hole of upper box framework reservation, fixedly ray tube and upper box framework.
Described protective shield outside surface is provided with a plurality of handles, convenient hand-held installation.
Advantage of the present invention is: this product is the Simple protection device of the demand x-ray inspections such as the defects detection that is applicable to the similar cables such as power main, current check.This product is detachable, and after dismounting, monomer weight is light, and the handled easily personnel change detection position.The process of assembly and disassembly is simple, understandable, machinery-free basis requirement.
Description of drawings
Fig. 1 is front view of the present invention.
Fig. 2 is vertical view of the present invention.
Fig. 3 is the cut-open view of Fig. 1.
Embodiment
The invention will be further described below in conjunction with drawings and Examples.
As shown in Figures 1 to 3, the present invention includes: upper box framework 7 and lower box framework 8, multistage sliding rail 2 is welded on upper box framework 7 and lower box framework 8, flat bracket 5, ray tube base 6 are arranged on the inside of lower box framework 8, ray tube 9 is placed on ray tube base 6, flat panel detector 10 is arranged on flat bracket 5, and flat panel detector 10 is in the face of the X ray emission port of ray tube 9, and X ray runs through tested cable midway; Polylith protective shield 1 is arranged on upper box framework 7 and lower box framework 8 by sliding rail 2, and two cable port flanges 3 are fixed together upper box framework 7 and lower box framework 8, and tested cable passes two cable port flanges 3.
As Fig. 1, shown in 3, ray tube 9 is vertically laid, and upper box framework 7 is stretched out in upper end, and ray tube flange 4 is arranged on the hole of upper box framework 7 reservations, fixedly ray tube 9 and upper box framework 7.
After upper box framework 7 was harmonious with lower box framework 8, cable port flange 3 was fixed together upper box framework 7 and lower box framework 8, and played the effect of protection cable port.
Described protective shield 1 outside surface is provided with a plurality of handles 11, facilitates the hand-held installation of people.
During use, the protective shield 1 that first will be applicable to lower box framework 8 is packed into wherein, then according to actual demand, flat bracket 5 and ray tube base 6 is packed into and flat panel detector 10 is arranged on flat bracket 5.Again the upper box framework 7 that protective shield 1 has been installed is harmonious with lower box framework 8, at they both sides installing cables mouth flanges 3.Preformed hole position by upper box framework 7 is placed in ray tube 9 on ray tube base 6 ray tube flange 4 is installed again finally.Like this, protective shield 1 and box frame have formed the protection cabinet of a sealing, only by two cable port flanges 3, reserve cable port.
Claims (3)
1. power cable centrality defect ray detection protective device, it is characterized in that: comprise upper box framework (7) and lower box framework (8), multistage sliding rail (2) is welded on upper box framework (7) and lower box framework (8), flat bracket (5), ray tube base (6) is arranged on the inside of lower box framework (8), ray tube (9) is placed on ray tube base (6), flat panel detector (10) is arranged on flat bracket (5), flat panel detector (10) is in the face of the X ray emission port of ray tube (9), X ray runs through tested cable midway, polylith protective shield (1) is arranged on upper box framework (7) and lower box framework (8) by sliding rail (2), two cable port flanges (3) are fixed together upper box framework (7) and lower box framework (8), and tested cable passes two cable port flanges (3).
2. a kind of power cable centrality defect ray detection protective device as claimed in claim 1, it is characterized in that, described ray tube (9) is vertically laid, upper box framework (7) is stretched out in upper end, ray tube flange (4) is arranged on the hole of upper box framework (7) reservation, fixedly ray tube (9) and upper box framework (7).
3. a kind of power cable centrality defect ray detection protective device as claimed in claim 1, is characterized in that, described protective shield (1) outside surface is provided with a plurality of handles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101560213A CN102654467B (en) | 2012-05-17 | 2012-05-17 | Protective device for ray detection of centralized defects of power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101560213A CN102654467B (en) | 2012-05-17 | 2012-05-17 | Protective device for ray detection of centralized defects of power cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102654467A CN102654467A (en) | 2012-09-05 |
| CN102654467B true CN102654467B (en) | 2013-11-20 |
Family
ID=46730125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101560213A Active CN102654467B (en) | 2012-05-17 | 2012-05-17 | Protective device for ray detection of centralized defects of power cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102654467B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1248272B1 (en) * | 2001-03-24 | 2003-02-12 | YXLON International X-Ray GmbH | Method for testing objects, in particular for X-ray detection of defects or irregularities, and apparatus for carrying out the method |
| JP2009109447A (en) * | 2007-11-01 | 2009-05-21 | Rigaku Corp | X-ray inspection apparatus and x-ray inspection method |
| JP5288874B2 (en) * | 2008-05-02 | 2013-09-11 | 株式会社 システムスクエア | Foreign matter inspection device |
| CN201277905Y (en) * | 2008-10-09 | 2009-07-22 | 杭州万东电子有限公司 | X-ray tube tester |
| CN102288624A (en) * | 2010-06-21 | 2011-12-21 | 中国石油天然气集团公司 | Pipeline girth weld digital ray detection system |
| CN202649140U (en) * | 2012-05-17 | 2013-01-02 | 江苏省电力公司无锡供电公司 | Concentrative defect ray detection protection device of electric cable |
-
2012
- 2012-05-17 CN CN2012101560213A patent/CN102654467B/en active Active
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| Publication number | Publication date |
|---|---|
| CN102654467A (en) | 2012-09-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. JIANGSU ELECTRIC POWER CO Effective date: 20120926 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20120926 Address after: 214061 Jiangsu province Binhu District of Wuxi City Liangxi Road No. 12 Applicant after: Wuxi Power Supply Co., Ltd, Jiangsu Electric Power Co. Applicant after: State Grid Corporation of China Applicant after: Jiangsu Electric Power Company Address before: 214061 Jiangsu province Binhu District of Wuxi City Liangxi Road No. 12 Applicant before: Wuxi Power Supply Co., Ltd, Jiangsu Electric Power Co. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |