CN103941121A - Arrester detector capable of simultaneously detecting two arresters - Google Patents
Arrester detector capable of simultaneously detecting two arresters Download PDFInfo
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- CN103941121A CN103941121A CN201410137035.XA CN201410137035A CN103941121A CN 103941121 A CN103941121 A CN 103941121A CN 201410137035 A CN201410137035 A CN 201410137035A CN 103941121 A CN103941121 A CN 103941121A
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- lightning arrester
- support body
- arrester
- cover plate
- erecting frame
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Abstract
The invention provides an arrester detector capable of simultaneously detecting two arresters. The arrester detector comprises a frame body, a cover plate and a base used for supporting the frame body and provided with supporting legs at the bottom. An arrester containing mechanism is arranged outside the frame body, and a transmission measurement mechanism is arranged in the frame body. The arrester containing mechanism comprises an arrester installation frame. The transmission measurement mechanism comprises a sliding base arranged on the base in a sliding mode, a power motor which controls and is connected with the sliding base, a connecting shaft arranged on the upper side of the sliding base, and a horizontal touch rod arranged on the top of the connecting shaft. Upper contacts are symmetrically arranged at the two ends of the touch rod, two rows of lower contacts used in cooperation with the upper contacts are arranged on the cover plate, two sensors are arranged on the portions, corresponding to the two upper contacts, of the lower side wall of the connecting shaft respectively, and optical probes used in cooperation with the sensors are arranged on signal controllers. Compared with the prior art, the arrester detector can simultaneously detect two arresters, and is high in usability, wide in application range and easy to popularize.
Description
Technical field
The present invention relates to lightning arrester field of measuring technique, specifically a kind of simple in structure, easy to use can twoly organizing with the arrester checks device of surveying.
Background technology
Along with the development of electrical network; numerous substation transformer and cable lines etc. all will be installed lightning arrester as lightning protection; therefore; in 10KV power distribution network, the larger electrical test task of the probability of surge arrester failure is more and more heavier; but each lightning arrester is measured leakage current, once can only measure a lightning arrester, each test procedure is as follows: 1, before test, prepare (detaching equipment lead-in wire is all to remove fixture wire); 2, DC leakage-current is measured, and 3, restoring scene (restorer lead-in wire).Do two and only reach above test of lightning arrester step 1 and 3 and exist a large amount of duplication of labour, work efficiency is lower, works together quite loaded down with trivial details, and this traditional Working Means and method more and more can not meet the demands.In order to improve the efficiency of measuring, shorten test period, we need to design a primary connection can measure test 2 groups and above arrester device simultaneously, reduces traditional experiment step 1 and 3 duplication of labour times, improves the efficiency of measuring.
For addressing the above problem, applicant designed a kind of lightning arrester rapid measurement device before this, its patent publication No. is CN203054138U, in this technical scheme, by the rotation of step motor control rotating shaft and then complete in turn the inspection to lightning arrester, signal controller can send relevant detection signal, make staff grasp in time the quality of lightning arrester product, but this lightning arrester Restriction of the Measuring is larger, each detection can only be measured a lightning arrester, and support body must be regular texture, as circle, square etc., could facilitate like this it evenly to lay lightning arrester, to can measure in turn smoothly, like this due to the restriction of space and material, the amount detection of lightning arrester can only be constrained in 8, whole measuring process is comparatively slow, and practicality is poor, based on this, now provides the one can two simultaneously-measured pick-up units of group lightning arrester.
Summary of the invention
Technical assignment of the present invention is to solve the deficiencies in the prior art, provide a kind of simple in structure, can two groups with the arrester checks devices of surveying.
Technical scheme of the present invention realizes in the following manner, a kind of can twoly group with the arrester checks device of surveying, comprise that support body, cover plate, supporting frame and bottom are provided with the base of leg, the external lightning arrester placement mechanism of this support body, built-in transmission measuring mechanism, described lightning arrester placement mechanism comprises the lightning arrester erecting frame that is arranged on support body outside by screw, this lightning arrester erecting frame is symmetricly set on support body both sides, and every side is all equidistant is provided with several, described transmission measuring mechanism comprises the slide being slidably arranged on base, this slide of control linkage and be arranged on the power motor of base bottom, be arranged on slide upside and pass the coupling shaft of cover plate, be arranged on the horizontal feeler lever at coupling shaft top, these feeler lever two ends are symmetrically arranged with upper contact, corresponding, the lower contact that two rows and upper contact are used in conjunction with is set on cover plate, each lower contact is all by a lightning arrester erecting frame of the corresponding connection of a power lead, in the lower wall of above-mentioned coupling shaft, corresponding two upper contacts arrange respectively two inductors, the optic probe being used in conjunction with this inductor is arranged on signal controller, this signal controller is provided with some and each equal corresponding lightning arrester erecting frame that connects, with above-mentioned slide, coupling shaft is used in conjunction with, base, on cover plate, offer slideway, slide opening.
In technique scheme, the power lead being connected between upper contact and inductor is arranged on coupling shaft inner side, lightning arrester is evenly placed on lightning arrester erecting frame, when use, drive slide stepping by power motor, feeler lever can contact two groups of lightning arresters simultaneously like this, and then forming detection loop, the detection information of lightning arrester just can feed back to operating personnel by signal controller like this.Because testing process adopts sliding type but not rotation mode, in the time of actual fabrication, support body can be lengthened as far as possible, on the basis of not wasting material, can measure multiple lightning arresters like this, measure quantity multiplication, measurement effect ideal, is applicable to lightning arrester measure batch.
As preferably, described support body comprises the riser of some vertical placements, and lightning arrester erecting frame is arranged on the lateral wall of each support body, corresponding, and the quantity of cover plate and support body are corresponding and coordinate each support body to form " L " shape structure one by one.This support body is no longer constrained to regular polyhedron, and two sides that are parallel to each other can extend to rational length, ensures to measure the quantity of lightning arrester.
Further, it is vertical tabular that described support body is, and lightning arrester erecting frame is arranged on the lateral wall of support body, corresponding, and the quantity of cover plate and support body are corresponding and coordinate each support body to form " L " shape one by one.Adopt the frame structure of this technical scheme can make lightning arrester rack can coordinate flexibly erection of frames, support body can be designed to connect-disconnect structure, the bottom that is support body is plugged in the groove of offering above-mentioned base bottom, can effectively ensure like this practicality that assembling is safeguarded.
As preferably, described lightning arrester erecting frame comprises relative two parts up and down, and every part is all L-shaped and adopt conducting metal to make, and its middle and upper part is divided and connected lower contact, lower part connects signal controller, and lightning arrester is placed in the space between two parts.Described conducting metal generally adopts copper sheet, can precisely complete like this loop and connect.
The beneficial effect that the present invention compared with prior art produced is:
Of the present invention a kind of can two groups with the arrester checks utensils of surveying have simple in structure, easy to use, the feature such as be skillfully constructed, this device coordinates Leakage Current of Zinc-oxide Lightning Arresters instrument for quick measuring can realize primary connection can measure test 2 groups and above lightning arrester simultaneously, measuring speed is fast, accuracy is high, measurement efficiency is high, reduce and measure cost, thereby have good value for applications.
Brief description of the drawings
Accompanying drawing 1 is one-piece construction schematic diagram of the present invention.
Accompanying drawing 2 is a kind of embodiment vertical views of cover plate part of the present invention.
Accompanying drawing 3 is another embodiment vertical views of cover plate part of the present invention
Mark in accompanying drawing represents respectively:
1, support body, 2, power lead, 3, upper contact, 4, feeler lever, 5, slide opening, 6, lower contact, 7, cover plate, 8, screw, 9, coupling shaft, 10, lightning arrester, 11, lightning arrester erecting frame, 12, signal controller, 13, power motor, 14, optic probe, 15, slide, 16, slideway, 17, leg, 18, base, 19, inductor
Embodiment
Below in conjunction with accompanying drawing, a kind of can twoly group with the arrester checks device of surveying of the present invention is described in detail below.
As shown in accompanying drawing 1, Fig. 2, this a kind of can twoly group with the arrester checks device of surveying, comprise that support body 1, cover plate 7, supporting frame 1 and bottom are provided with the base 18 of leg 17, the external lightning arrester placement mechanism of this support body 1, built-in transmission measuring mechanism, described lightning arrester placement mechanism comprises the lightning arrester erecting frame 11 that is arranged on support body 1 outside by screw 8, this lightning arrester erecting frame 11 is symmetricly set on support body 1 both sides, and every side is all equidistant is provided with several, described transmission measuring mechanism comprises the slide 15 being slidably arranged on base 18, this slide 15 of control linkage and be arranged on the power motor 13 of base 18 bottoms, be arranged on slide 15 upsides and pass the coupling shaft 9 of cover plate 7, be arranged on the horizontal feeler lever 4 at coupling shaft 9 tops, these feeler lever 4 two ends are symmetrically arranged with upper contact 3, corresponding, the lower contact 6 that two rows and upper contact 3 are used in conjunction with is set on cover plate 7, each lower contact 6 is all by a lightning arrester erecting frame 11 of a power lead 2 corresponding connections, in the lower wall of above-mentioned coupling shaft 9, corresponding two upper contacts 3 arrange respectively two inductors 19, the optic probe 14 being used in conjunction with this inductor 19 is arranged on signal controller 12, this signal controller 12 is provided with some and each all by a lightning arrester erecting frame 11 of power lead 2 corresponding connections, with above-mentioned slide 15, coupling shaft 9 is used in conjunction with, base 18, on cover plate 7, offer slideway 16, slide opening 5.
Signal controller 12 in technique scheme can adopt conventional high speed magnetic isolation digital sensor in prior art, can directly gather like this voltage, the current signal of lightning arrester input, and then feed back to intuitively staff.
The general stepper motor that adopts of power motor 13, its with the connected mode employing prior art of slide 15 in the common kind of drive, slide 15 can adopt T character form structure as shown in the figure.
Described support body 1 is polyhedral and it has two sides that are parallel to each other at least, and lightning arrester erecting frame 11 is arranged on the lateral wall of these two parallel side.
Described lightning arrester erecting frame 11 comprises relative two parts up and down, and every part all L-shaped and employing conducting metal is made, and its middle and upper part is divided and connected lower contact 6, lower part connects signal controller 12, and lightning arrester 10 is placed in the space between two parts.
As shown in Figure 3, support body 1 can be the riser shape of some equidistant settings, lightning arrester erecting frame 11 is arranged on the lateral wall of each support body 1, corresponding, the quantity of cover plate 7 and support body 1 are corresponding and coordinate each support body 1 to form " L " shape structure one by one, this kind of design can reduce the waste of material, and facilitate the dismounting of each support body 1, especially in the time that the support body 1 of certain detection use breaks down, it can be pulled down separately, avoid the whole trouble of pulling down and other lightning arrester normally to detect, practicality is stronger.
Meanwhile, in this embodiment, the feeler lever that arrester checks is used can be designed to one, and this feeler lever can be around coupling shaft manual rotation, and the lightning arrester of realizing the left and right sides detects simultaneously.
The foregoing is only embodiments of the invention, within the spirit and principles in the present invention all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (4)
1. can twoly organize with the arrester checks device of surveying for one kind, comprise that support body, cover plate, supporting frame and bottom are provided with the base of leg, the external lightning arrester placement mechanism of this support body, built-in transmission measuring mechanism, it is characterized in that: described lightning arrester placement mechanism comprises the lightning arrester erecting frame that is arranged on support body outside by screw, this lightning arrester erecting frame is symmetricly set on support body both sides, and every side is all equidistant is provided with several, described transmission measuring mechanism comprises the slide being slidably arranged on base, this slide of control linkage and be arranged on the power motor of base bottom, be arranged on slide upside and pass the coupling shaft of cover plate, be arranged on the horizontal feeler lever at coupling shaft top, these feeler lever two ends are symmetrically arranged with upper contact, corresponding, the lower contact that two rows and upper contact are used in conjunction with is set on cover plate, each lower contact is all by a lightning arrester erecting frame of the corresponding connection of a power lead, in the lower wall of above-mentioned coupling shaft, corresponding two upper contacts arrange respectively two inductors, the optic probe being used in conjunction with this inductor is arranged on signal controller, this signal controller is provided with some and each equal corresponding lightning arrester erecting frame that connects, with above-mentioned slide, coupling shaft is used in conjunction with, base, on cover plate, offer slideway, slide opening.
2. a kind of can twoly group with the arrester checks device of surveying according to claim 1, is characterized in that: described support body is polyhedral and it has two sides that are parallel to each other at least, and lightning arrester erecting frame is arranged on the lateral wall of these two parallel side.
3. a kind of can twoly group with the arrester checks device of surveying according to claim 1, it is characterized in that: described support body comprises the riser of some vertical placements, lightning arrester erecting frame is arranged on the lateral wall of each support body, corresponding, the quantity of cover plate and support body are corresponding and coordinate each support body to form " L " shape structure one by one.
4. according to a kind of can twoly the group with the arrester checks device of surveying described in claim 2 or 3, it is characterized in that: described lightning arrester erecting frame comprises relative two parts up and down, every part all L-shaped and employing conducting metal is made, its middle and upper part is divided and is connected lower contact, lower part connects signal controller, and lightning arrester is placed in the space between two parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410137035.XA CN103941121A (en) | 2014-04-04 | 2014-04-04 | Arrester detector capable of simultaneously detecting two arresters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410137035.XA CN103941121A (en) | 2014-04-04 | 2014-04-04 | Arrester detector capable of simultaneously detecting two arresters |
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| Publication Number | Publication Date |
|---|---|
| CN103941121A true CN103941121A (en) | 2014-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410137035.XA Pending CN103941121A (en) | 2014-04-04 | 2014-04-04 | Arrester detector capable of simultaneously detecting two arresters |
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| CN (1) | CN103941121A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104849600A (en) * | 2015-05-28 | 2015-08-19 | 国家电网公司 | Lightning arrester detection device and use method thereof |
| CN105807164A (en) * | 2016-04-11 | 2016-07-27 | 国家电网公司 | Lightning arrester testing apparatus |
| CN106872732A (en) * | 2017-04-25 | 2017-06-20 | 国网辽宁省电力有限公司丹东供电公司 | A kind of Portable arrester DC reference voltage testing auxiliary device |
| CN106990316A (en) * | 2017-02-15 | 2017-07-28 | 武汉市欧睿科技有限公司 | A kind of zinc oxide arrester tester |
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| CN201004082Y (en) * | 2007-02-13 | 2008-01-09 | 上海电力变压器修试厂有限公司 | Field detection device for oil dipping transformer load switch |
| KR100816102B1 (en) * | 2007-11-19 | 2008-03-24 | (주)서전기전 | Double detachable adapter for low-voltage distributing board |
| CN202956399U (en) * | 2012-11-02 | 2013-05-29 | 重庆市电力公司璧山供电局 | Test stand for 10kV lightning arresters |
| CN203054138U (en) * | 2013-02-01 | 2013-07-10 | 殷杰 | Lightning arrester rapid measuring device |
| CN203101599U (en) * | 2012-12-20 | 2013-07-31 | 上海恒动汽车电池有限公司 | Electric core testing device |
| CN203275633U (en) * | 2013-05-10 | 2013-11-06 | 国家电网公司 | A full-automatic low-voltage current transformer test wiring apparatus |
| CN103389395A (en) * | 2013-07-31 | 2013-11-13 | 国家电网公司 | Arrestor test rack |
| CN103439638A (en) * | 2013-08-23 | 2013-12-11 | 国家电网公司 | High-voltage insulation test device of zinc oxide lightning arresters |
| EP2682761A1 (en) * | 2012-07-05 | 2014-01-08 | Hager-Electro SAS (Société par Actions Simplifiée) | Measurment at a panel by a reae side placed appliance |
| CN203396926U (en) * | 2013-08-08 | 2014-01-15 | 广州市光机电技术研究院 | Multi-light-fixture online automatic comprehensive test system |
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2014
- 2014-04-04 CN CN201410137035.XA patent/CN103941121A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201004082Y (en) * | 2007-02-13 | 2008-01-09 | 上海电力变压器修试厂有限公司 | Field detection device for oil dipping transformer load switch |
| KR100816102B1 (en) * | 2007-11-19 | 2008-03-24 | (주)서전기전 | Double detachable adapter for low-voltage distributing board |
| EP2682761A1 (en) * | 2012-07-05 | 2014-01-08 | Hager-Electro SAS (Société par Actions Simplifiée) | Measurment at a panel by a reae side placed appliance |
| CN202956399U (en) * | 2012-11-02 | 2013-05-29 | 重庆市电力公司璧山供电局 | Test stand for 10kV lightning arresters |
| CN203101599U (en) * | 2012-12-20 | 2013-07-31 | 上海恒动汽车电池有限公司 | Electric core testing device |
| CN203054138U (en) * | 2013-02-01 | 2013-07-10 | 殷杰 | Lightning arrester rapid measuring device |
| CN203275633U (en) * | 2013-05-10 | 2013-11-06 | 国家电网公司 | A full-automatic low-voltage current transformer test wiring apparatus |
| CN103389395A (en) * | 2013-07-31 | 2013-11-13 | 国家电网公司 | Arrestor test rack |
| CN203396926U (en) * | 2013-08-08 | 2014-01-15 | 广州市光机电技术研究院 | Multi-light-fixture online automatic comprehensive test system |
| CN103439638A (en) * | 2013-08-23 | 2013-12-11 | 国家电网公司 | High-voltage insulation test device of zinc oxide lightning arresters |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104849600A (en) * | 2015-05-28 | 2015-08-19 | 国家电网公司 | Lightning arrester detection device and use method thereof |
| CN104849600B (en) * | 2015-05-28 | 2017-06-16 | 国家电网公司 | A kind of arrester detecting device and its application method |
| CN105807164A (en) * | 2016-04-11 | 2016-07-27 | 国家电网公司 | Lightning arrester testing apparatus |
| CN106990316A (en) * | 2017-02-15 | 2017-07-28 | 武汉市欧睿科技有限公司 | A kind of zinc oxide arrester tester |
| CN106872732A (en) * | 2017-04-25 | 2017-06-20 | 国网辽宁省电力有限公司丹东供电公司 | A kind of Portable arrester DC reference voltage testing auxiliary device |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 224056, Yancheng City, Jiangsu province salt District long salt Street Longcheng Road (D) Applicant after: Jiangsu Hasen Electric CO., LTD. Address before: 224000, Jiangsu, Yancheng City Province, west side of Salt Road dragon road Applicant before: Yancheng Hua Sheng transformer Manufacturing Co., Ltd |
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| COR | Change of bibliographic data | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140723 |