CN203561438U - Ultrasonic power equipment detector - Google Patents
Ultrasonic power equipment detector Download PDFInfo
- Publication number
- CN203561438U CN203561438U CN201320750108.3U CN201320750108U CN203561438U CN 203561438 U CN203561438 U CN 203561438U CN 201320750108 U CN201320750108 U CN 201320750108U CN 203561438 U CN203561438 U CN 203561438U
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- CN
- China
- Prior art keywords
- stack shell
- power equipment
- cylinder
- probe cylinder
- equipment detector
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- 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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- 239000000523 sample Substances 0.000 claims abstract description 38
- 238000002604 ultrasonography Methods 0.000 claims description 17
- 230000003287 optical effect Effects 0.000 claims description 13
- 230000000694 effects Effects 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 abstract 2
- 238000007789 sealing Methods 0.000 abstract 2
- 239000002356 single layer Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
Provided is an ultrasonic power equipment detector which has strong directivity on an object, can be used for clearly judging the fault location and condition and has strong capability of blocking external interference ultrasonic. The ultrasonic power equipment detector comprises a probe cylinder, an electrical box and a handle, wherein the probe cylinder is trumpet-shaped. The detector further comprises an inner cylinder which is detachably mounted in the probe cylinder and includes a cylinder body and an end sealing plate, wherein the cylinder body is trumpet-shaped, a gap is left between the outer surface of the cylinder body and the inner surface of the probe cylinder, and the end sealing plate is fixedly arranged at a large-opening end of the cylinder body and is connected as a whole with the cylinder body. Through improvement made on the ultrasonic power equipment detector, the inner cylinder can target an object more accurately. Meanwhile, as a sealed gap is left between the probe cylinder and the inner cylinder, the effect of external interference blocking is better, ultrasonic waves generated by a fault target point can be absorbed to the maximum, the accuracy of detection data is improved, and the safety of power equipment is ensured.
Description
Technical field
The utility model relates to the improvement of ultrasound wave power equipment detector.
Background technology
Ultrasound wave power equipment detector is being used aspect detection power equipment safety widely, but the ultrasound examination instrument probe detecting for power equipment is in the market equipped with large opening probe cylinder, and the cylinder of popping one's head in is single layer structure.In use, the cylindrical shell of single layer structure is that wall is thin, a little less than the obstructing capacity of interference sound, has affected the accuracy of testing result to external world.Meanwhile, because probe cylinder opening is large, far away with the distance of object, the scope of radiation is just larger, makes the directive property of ultrasound wave power equipment detector poor, is difficult to failure judgement position and situation clearly, directly causes electric power safety to have hidden danger.
Utility model content
The utility model is for the problems referred to above, provide a kind of strong to object directive property, clear abort situation and the situation judged of energy, intercepts the strong ultrasound wave power equipment detector of external interference ultrasound wave ability, and then effectively improve the accuracy of testing result, guarantee the security of power equipment.
The technical solution of the utility model is, comprises probe cylinder, electrical box and handle, and described probe cylinder flare also comprises the inner core being removably placed in described probe cylinder; Described inner core comprises stack shell and end shrouding;
Described stack shell flare, leaves gap between described stack shell outside surface and described probe tube inner surface; Described end shrouding is fixedly installed on the big opening end of described stack shell and is connected as a single entity with described stack shell.
Described stack shell tapering is less than the tapering of described probe cylinder.
The inner lip of described stack shell osculum end outer lip and described probe cylinder osculum end is for closely cooperating.
Also comprise optical laying bird appreciation mirror, described optical laying bird appreciation mirror is fixedly connected on the top of described electrical box, and the axis of described optical laying bird appreciation mirror and described stack shell axis intersect within the scope of 5 meters-12 meters.
Also comprise laser sight, described laser sight is located at the top of described probe cylinder by angle adjusting mechanism, and described laser sight axis and described stack shell axis intersect within the scope of 5 meters-12 meters.
The utility model, by the improvement to ultrasound wave power equipment detector, is set up inner core in probe cylinder, because inner core opening is less than probe cylinder, makes inner core more accurate to the directive property of object.Meanwhile, between probe cylinder and inner core, leave airtight gap, the effect that intercepts external interference is better.Then use optical laying bird appreciation mirror and laser sight secondary locking object, absorb to greatest extent the ultrasound wave that fault target point sends, improve to detect data accuracy, guarantee power equipment safety.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the design sketch after the utility model is installed;
In figure, 1 is probe cylinder, the 11st, and stack shell, the 12nd, end shrouding, the 2nd, electrical box, the 3rd, optical laying bird appreciation mirror, the 4th, laser sight, the 5th, handle, the 6th, support, the 7th, data line, the 8th, detector main equipment.
Embodiment
The utility model as shown in Figure 1-2, comprises probe cylinder 1, electrical box 2 and handle 5, and described probe cylinder 1 flare, also comprises the inner core being removably placed in described probe cylinder 1; Described inner core comprises stack shell 11 and end shrouding 12; Described stack shell 11 flares, the inner lip of described stack shell 11 osculum end outer lip and described probe cylinder 1 osculum end is for closely cooperating, described stack shell 11 taperings are less than the tapering of described probe cylinder 1, between described stack shell 11 outside surfaces and described probe cylinder 1 inside surface, leave gap, described stack shell 11 big opening ends and described probe cylinder 1 big opening end form annular opening;
Described end shrouding 12 is annular, seals described annular opening, and described end shrouding 12 is fixedly installed on the big opening end of described stack shell, and described end shrouding 12 is connected as a single entity with described stack shell 11.
Described gap is airtight gap, makes to intercept the hyperacoustic effect of external interference better.
Also comprise optical laying bird appreciation mirror 3, described optical laying bird appreciation mirror 3 is fixedly connected on the top of described electrical box 2, the axis of described optical laying bird appreciation mirror 3 is fine-tuning, intersect within the scope of 5 meters-12 meters with described stack shell 11 axis, object is formed to observation point, observation point is overlapped with ultrasound pilot, thereby power equipment condition in damaged is observed in locking trouble spot.
Also comprise laser sight 4, described laser sight 4 is located at the top of described probe cylinder 1 by angle adjusting mechanism, make described laser sight 4 axis fine-tuning, intersect within the scope of 5 meters-12 meters with described stack shell 11 axis, trouble spot is formed to laser projection point, laser projection point is overlapped with ultrasound pilot.
In view of the aforementioned governor motion that can realize angle fine setting belongs to the technical measures that those skilled in the art can reach, the concrete structure to this angle fine-adjustment mechanism in this case repeats no more.
Also comprise support, data line and detector main equipment, described probe cylinder 1, stack shell 11, end shrouding 12, electrical box 2, optical laying bird appreciation mirror 3, laser sight 4 and handle 5 form probe apparatus, described probe apparatus is located on described support 6, by described data line 7, connect described detector main equipment 8, power equipment is detected.
Product of the present utility model in use, first adopts probe cylinder to carry out preliminary survey to the power equipment at each electric line pole top, as finds that there is abnormal ultrasound wave (doubtful fault); Install immediately inner core additional, adopt optical laying bird appreciation mirror to observe doubtful trouble spot, after the localization of faults, then adopt laser sight accurately to locate, point to exactly this point, receive the fault sound wave that this point sends.
Claims (5)
1. ultrasound wave power equipment detector, comprises probe cylinder, electrical box and handle, and described probe cylinder flare, is characterized in that, also comprises the inner core being removably placed in described probe cylinder; Described inner core comprises stack shell and end shrouding;
Described stack shell flare, leaves gap between described stack shell outside surface and described probe tube inner surface; Described end shrouding is fixedly installed on the big opening end of described stack shell and is connected as a single entity with described stack shell.
2. ultrasound wave power equipment detector according to claim 1, is characterized in that, described stack shell tapering is less than the tapering of described probe cylinder.
3. ultrasound wave power equipment detector according to claim 1, is characterized in that, the inner lip of described stack shell osculum end outer lip and described probe cylinder osculum end is for closely cooperating.
4. ultrasound wave power equipment detector according to claim 1, it is characterized in that, also comprise optical laying bird appreciation mirror, described optical laying bird appreciation mirror is fixedly connected on the top of described electrical box, and the axis of described optical laying bird appreciation mirror and described stack shell axis intersect within the scope of 5 meters-12 meters.
5. ultrasound wave power equipment detector according to claim 1, it is characterized in that, also comprise laser sight, described laser sight is located at the top of described probe cylinder by angle adjusting mechanism, and described laser sight axis and described stack shell axis intersect within the scope of 5 meters-12 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320750108.3U CN203561438U (en) | 2013-11-25 | 2013-11-25 | Ultrasonic power equipment detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320750108.3U CN203561438U (en) | 2013-11-25 | 2013-11-25 | Ultrasonic power equipment detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203561438U true CN203561438U (en) | 2014-04-23 |
Family
ID=50511153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320750108.3U Expired - Fee Related CN203561438U (en) | 2013-11-25 | 2013-11-25 | Ultrasonic power equipment detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203561438U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103926513A (en) * | 2014-04-30 | 2014-07-16 | 国网河南省电力公司商丘供电公司 | Portable ultrasonic online detection partial discharge diagnostic device |
| CN109187627A (en) * | 2018-07-31 | 2019-01-11 | 广西出入境检验检疫局危险品检测技术中心 | A kind of water-cooled heat flux flowmeter sensor bracket for bonfire test outside explosive |
-
2013
- 2013-11-25 CN CN201320750108.3U patent/CN203561438U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103926513A (en) * | 2014-04-30 | 2014-07-16 | 国网河南省电力公司商丘供电公司 | Portable ultrasonic online detection partial discharge diagnostic device |
| CN103926513B (en) * | 2014-04-30 | 2016-08-17 | 国家电网公司 | A kind of portable supersonic on-line checking shelf depreciation diagnostic device |
| CN109187627A (en) * | 2018-07-31 | 2019-01-11 | 广西出入境检验检疫局危险品检测技术中心 | A kind of water-cooled heat flux flowmeter sensor bracket for bonfire test outside explosive |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU ELECTRIC POWER COMPANY YANGZHOU POWER SUPP Free format text: FORMER OWNER: JIANGSU ELECTRIC POWER COMPANY YANGZHOU POWER SUPPLY CO., JIANGSU PROV ELECTRIC POWER CO., LTD. NANTONG HANGUANG ELECTRICAL EQUIPMENT CO., LTD. Effective date: 20140603 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140603 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: Jiangsu Electric Power Company Patentee after: Yangzhou Power Supply Company of Jiangsu Electric Power Company Patentee after: Yangzhou Guangyuan Group Co., Ltd. Patentee after: NANTONG HANKWANG ELECTRICAL EQUIPMENT CO., LTD. Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee before: State Grid Corporation of China Patentee before: Jiangsu Electric Power Company Patentee before: Yangzhou Power Supply Company of Jiangsu Electric Power Company Patentee before: NANTONG HANKWANG ELECTRICAL EQUIPMENT CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 Termination date: 20191125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |