CN105319403A - Multi-station residual current test connection device - Google Patents
Multi-station residual current test connection device Download PDFInfo
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- CN105319403A CN105319403A CN201510902435.XA CN201510902435A CN105319403A CN 105319403 A CN105319403 A CN 105319403A CN 201510902435 A CN201510902435 A CN 201510902435A CN 105319403 A CN105319403 A CN 105319403A
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- panel
- residual current
- middle plate
- relay
- current test
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Abstract
The invention discloses a multi-station residual current test connection device co-used with residual current protective circuit breakers and circuit breaker detectors. The connection device is characterized by comprising a faceplate, a middle plate, a bottom plate and a plurality of station components, which are arranged from top to bottom in sequence, wherein each station component comprises a relay base, relays and a plurality of electricity conducting pillars; the relay base is arranged on the middle plate; the relays are arranged on the relay base; the electricity conducting pillars pass through the faceplate and the middle plate and are arranged corresponding to inlet and outlet ports of the residual current protective circuit breakers one to one; and power lines of the circuit breaker detectors are correspondingly connected with the electricity conducting pillars by the relays one to one. The connection device has the advantages that adopting the electricity conducting pillars instead of open mouth clamps in the prior art, the connection device not only has a simple structure and strong operability and is safe and reliable but also has the effects of saving time and effectively reducing the labor cost.
Description
Technical field
the present invention relates to a kind of proving installation, be specifically related to a kind of multistation residual current test connecting apparatus.
Background technology
along with the raising of people's living standard; the continuous increase of household electrical appliance; with in electric process; unfavorable due to the defect of electrical equipment itself, improper use and technical safety measures and the person that is that cause gets an electric shock and fire failure, bring unnecessary loss to the life of the people and property, and there is the appearance of band Aftercurrent protection circuit breaker; to the generation of all kinds of accident of prevention; cut off the electricity supply in time, proterctive equipment and personal safety, provide reliable and effective technological means.
as manufacturer, be absolutely necessary to the dependence test of Aftercurrent protection circuit breaker, the every platform product of testing requirement particularly for its residual current acting characteristic all must be surveyed.But existing means of testing is all use common Aftercurrent protection circuit breaker tester on market to carry out detecting, this Aftercurrent protection circuit breaker tester does not have supporting corresponding test connecting apparatus, often isolating switch factory commercial city uses opening folder to carry out being connected with leading-out terminal the end of incoming cables of isolating switch, operability is not high, and major defect has following 2 points;
1., because isolating switch can have four poles at most, will install 8 opening folders when also just meaning test, operate inconvenience, loses time and cost of labor.
the moment often operated due to the product of large cage is comparatively large, and the vibrations produced when product disjunction are comparatively large, can there is opening and press from both sides caducous phenomenon, have serious potential safety hazard.
Summary of the invention
the present invention seeks to: not only structure is simple, workable, safe and reliable to provide one, and saves time, and effectively reduce the multistation residual current test connecting apparatus of cost of labor.
technical scheme of the present invention is: a kind of multistation residual current test connecting apparatus, with Aftercurrent protection circuit breaker and breaker detector with the use of, this coupling arrangement comprises the panel set gradually, middle plate, base plate from top to bottom, and several station assemblies;
each station assembly includes the relay base be located on described middle plate; be located at the relay on described relay base; and several conductive poles arranged through panel and middle plate and with the inlet wire of described Aftercurrent protection circuit breaker, outlet port one_to_one corresponding, the power lead of described breaker detector is connected one to one by relay and described conductive pole.
as preferred technical scheme, described conductive pole comprises conducting post, be located at the chamfering at described conducting post top, be located at the annular boss of all sides in the middle part of described conducting post, and the threaded hole be located at bottom described conducting post, described chamfering is positioned on panel, and described annular boss is arranged under panel, on plate, described threaded hole is arranged under plate, is set with a Compress Spring on described conducting post, between annular boss and described middle plate simultaneously.
as preferred technical scheme, this coupling arrangement also comprises the T-shaped axle that several pass panel, middle plate, base plate, described T-shaped axle small end external diameter is set with stay pipe one and stay pipe two from top to bottom successively, described stay pipe one is between described panel and described middle plate, and described stay pipe two is between described middle plate and described base plate.
as preferred technical scheme, this coupling arrangement also comprises the toggle switch be located on described panel, described toggle switch is provided with a public terminal and several and described station assembly Positions Terminal one to one, described public terminal is connected with 220V power supply, and the relay of described Positions Terminal station assembly corresponding to it connects.
as preferred technical scheme, each station assembly also comprises to be located on panel and the microswitch be positioned in the middle part of several conductive poles, and described microswitch is connected with described relay.
as preferred technical scheme, each station assembly also comprises the pilot lamp be located on described panel, and described pilot lamp is connected with relay.
as preferred technical scheme, described middle plate is provided with a standard rail, and described relay base is located on described standard rail.
advantage of the present invention is:
1. the present invention adopts conductive pole to replace opening of the prior art to press from both sides, and not only structure is simple, workable, safe and reliable, and saves time, and effectively reduces cost of labor;
2. the present invention can effectively avoid occurring that opening presss from both sides easy obscission, in being particularly useful for, the Aftercurrent protection circuit breaker of large cage, certainly by structure convergent-divergent, also goes for the Aftercurrent protection circuit breaker of little cage.
Accompanying drawing explanation
below in conjunction with drawings and Examples, the invention will be further described:
fig. 1 is the structural representation of panel of the present invention;
fig. 2 is the structural representation of plate in the present invention;
fig. 3 is the structural representation of base plate of the present invention;
fig. 4 is the structural representation of conductive pole of the present invention;
fig. 5 is side view of the present invention;
fig. 6 is stereographic map of the present invention;
fig. 7 is the assembling schematic diagram of the present invention and Aftercurrent protection circuit breaker;
wherein: 1 Aftercurrent protection circuit breaker, 2 panels, plate in 3; 4 base plates, 5 relay bases, 6 relays; 7 conductive poles, 7-1 conducting post, 7-2 chamfering; 7-3 annular boss, 7-4 threaded hole, 8 Compress Springs; 9T profile shaft, 10 stay pipe one, 11 stay pipes two; 12 toggle switches, 13 microswitches, 14 pilot lamp; 15 standard rail, 16T profile shaft through hole, 17 hexagonal nuts; 18 conductive pole through holes, 19 large square holes, 20 little square openings; 21 pilot lamp fixed orifices; 22 power lead perforation, 23 toggle switch fixed orifices, 24 standard rail fixed orifices.
Embodiment
embodiment: shown in 7; a kind of multistation residual current of the present invention test connecting apparatus; with Aftercurrent protection circuit breaker 1 and breaker detector with the use of; this coupling arrangement comprises the panel 2, middle plate 3, the base plate 4 that set gradually from top to bottom; the toggle switch 12 on panel 2 is located at for six through the T-shaped axle 9 of panel 2, middle plate 3, base plate 4, and two station assemblies; station assembly can not only have two herein, can increase station assembly as required.
with reference to shown in Fig. 5 to 7, each station assembly of the present invention includes the relay base 5 be located on middle plate 3, be located at two relays 6 on relay base 5, 8 through panel 2 and middle plate 3, and with the inlet wire of Aftercurrent protection circuit breaker 1, the conductive pole 7 that outlet port one_to_one corresponding is arranged, be located on panel 2, and the microswitch 13 be positioned in the middle part of 8 conductive poles 7, and the pilot lamp 14 be located on panel 2, the power lead of breaker detector is connected one to one with conductive pole 7 by two relays 6, microswitch 13 and pilot lamp 14 are all connected with a wherein relay 6, middle plate 3 is provided with a standard rail 15, relay base 5 is located on standard rail 15, toggle switch 12 is provided with a public terminal and 2 and two station assemblies Positions Terminal one to one simultaneously, public terminal is connected with 220V power supply, another relay 6 of Positions Terminal station assembly corresponding to it connects.
with reference to shown in Fig. 4, conductive pole 7 of the present invention comprises conducting post 7-1, be located at the chamfering 7-2 at conducting post 7-1 top, be located at the annular boss 7-3 of all sides in the middle part of conducting post 7-1, and the threaded hole 7-4 be located at bottom conducting post 7-1, chamfering 7-2 are positioned on panel 2, annular boss 7-3 is arranged under panel 2, on plate 3, threaded hole 7-4 is arranged under plate 3, simultaneously on conducting post 7-1, between annular boss 7-3 and middle plate 3, be set with a Compress Spring 8.
with reference to shown in Fig. 5, the present invention is set with stay pipe 1 and stay pipe 2 11 from top to bottom successively on T-shaped axle 9 small end external diameter, wherein the length of stay pipe 1 is greater than the length of stay pipe 2 11, stay pipe 1 is between panel 2 and middle plate 3, and stay pipe 2 11 is between middle plate 3 and base plate 4.
with reference to shown in Fig. 1,2,3, panel 2 of the present invention, middle plate 3, base plate 4 are rectangle, and equal and opposite in direction, panel 2, middle plate 3, base plate 4 are respectively equipped with 3 groups of symmetrical and T-shaped shaft through-holes 16 for passing for T-shaped axle 9, the large end external diameter of T-shaped axle 9 is greater than T-shaped shaft through-hole 16 diameter and is positioned on panel 2, the small end external diameter of T-shaped axle 9 is less than T-shaped shaft through-hole 16 diameter, and be provided with screw thread outside the small end bottom of T-shaped axle 9, and be fixed on base plate 4 bottom surface by bullet pad, plain cushion and hexagonal nut 17 successively.
wherein panel 2, middle plate 3 are also provided with 2 groups of conductive pole through holes 18 passed for conductive pole 7; often group is provided with 8 conductive pole 7 through holes 18 simultaneously; wherein 4 corresponding with the inlet wire port of Aftercurrent protection circuit breaker 1; other 4 corresponding with the outlet port of Aftercurrent protection circuit breaker 1; the external diameter at conductive pole 7 two ends is less than conductive pole through hole 18 diameter, and the external diameter of middle part annular boss 7-3 is greater than conductive pole through hole 18 diameter.
wherein panel 2 is also provided with 2 large square holes 19 passed for relay 6,2 little square openings 20 for fixing microswitch 13,2 pilot lamp fixed orifices 21, a power lead perforation 22 of passing for breaker detector power lead, and a toggle switch fixed orifice 23, wherein, plate 3 is also provided with 4 standard rail fixed orifices 24.
specific operation process of the present invention is as follows: switch station by toggle switch 12, when toggle switch 12 is positioned at centre position, this toggle switch 12 is in closed condition, when at this moment stirring toward left or right, at this moment conductive pole 7 is not still energized, when on the conductive pole 7 Aftercurrent protection circuit breaker 1 being put into corresponding station assembly, microswitch 13 is stressed closed, at this moment conductive pole 7 just can be energized, the pilot lamp 14 of corresponding station assembly on one side can be permanent bright simultaneously, conductive pole 7 is provided with chamfering 7-2 simultaneously, the inlet wire of Aftercurrent protection circuit breaker 1 can be made, outlet port better contacts with conductive pole 7.
above-described embodiment is illustrative principle of the present invention and effect thereof only, but not for limiting the present invention.Any person skilled in the art scholar all without prejudice under spirit of the present invention and category, can modify above-described embodiment or changes.Therefore, such as have in art usually know the knowledgeable do not depart from complete under disclosed spirit and technological thought all equivalence modify or change, must be contained by claim of the present invention.
Claims (7)
1. a multistation residual current test connecting apparatus, with Aftercurrent protection circuit breaker and breaker detector with the use of, it is characterized in that, this coupling arrangement comprises the panel set gradually, middle plate, base plate from top to bottom, and several station assemblies;
Each station assembly includes the relay base be located on described middle plate; be located at the relay on described relay base; and several conductive poles arranged through panel and middle plate and with the inlet wire of described Aftercurrent protection circuit breaker, outlet port one_to_one corresponding, the power lead of described breaker detector is connected one to one by relay and described conductive pole.
2. multistation residual current test connecting apparatus according to claim 1, it is characterized in that, described conductive pole comprises conducting post, be located at the chamfering at described conducting post top, be located at the annular boss of all sides in the middle part of described conducting post, and the threaded hole be located at bottom described conducting post, described chamfering is positioned on panel, described annular boss is arranged under panel, on plate, described threaded hole is arranged under plate, is set with a Compress Spring on described conducting post, between annular boss and described middle plate simultaneously.
3. multistation residual current test connecting apparatus according to claim 1, it is characterized in that, this coupling arrangement also comprises the T-shaped axle that several pass panel, middle plate, base plate, described T-shaped axle small end external diameter is set with stay pipe one and stay pipe two from top to bottom successively, described stay pipe one is between described panel and described middle plate, and described stay pipe two is between described middle plate and described base plate.
4. multistation residual current test connecting apparatus according to claim 1, it is characterized in that, this coupling arrangement also comprises the toggle switch be located on described panel, described toggle switch is provided with a public terminal and several and described station assembly Positions Terminal one to one, described public terminal is connected with 220V power supply, and the relay of described Positions Terminal station assembly corresponding to it connects.
5. multistation residual current test connecting apparatus according to claim 1, is characterized in that, each station assembly also comprises to be located on panel and the microswitch be positioned in the middle part of several conductive poles, and described microswitch is connected with described relay.
6. multistation residual current test connecting apparatus according to claim 1, is characterized in that, each station assembly also comprises the pilot lamp be located on described panel, and described pilot lamp is connected with relay.
7. multistation residual current test connecting apparatus according to claim 1, is characterized in that, described middle plate is provided with a standard rail, and described relay base is located on described standard rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510902435.XA CN105319403A (en) | 2015-12-09 | 2015-12-09 | Multi-station residual current test connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510902435.XA CN105319403A (en) | 2015-12-09 | 2015-12-09 | Multi-station residual current test connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105319403A true CN105319403A (en) | 2016-02-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510902435.XA Pending CN105319403A (en) | 2015-12-09 | 2015-12-09 | Multi-station residual current test connection device |
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| CN (1) | CN105319403A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105717331A (en) * | 2016-03-11 | 2016-06-29 | 天津市百利电气有限公司 | Relay fixture |
| CN106199417A (en) * | 2016-08-30 | 2016-12-07 | 安徽中电兴发与鑫龙科技股份有限公司 | A kind of chopper performance test fixture |
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| KR20090096148A (en) * | 2008-03-07 | 2009-09-10 | 한전케이피에스 주식회사 | Device for maintenance of high voltage circuit breaker |
| CN201341011Y (en) * | 2008-12-29 | 2009-11-04 | 宜昌供电公司电能计量中心 | Detection wiring device of residual current action protector |
| CN201917656U (en) * | 2010-12-15 | 2011-08-03 | 天津市电力公司 | Fast wiring device for electric energy meter verification |
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| CN203606397U (en) * | 2013-12-03 | 2014-05-21 | 上海协霖电子有限公司 | Quick plug-type electric energy meter connecting member |
| CN203673038U (en) * | 2013-11-27 | 2014-06-25 | 江苏大全凯帆电器股份有限公司 | Aging testboard for residual-current circuit breaker |
| CN203849588U (en) * | 2013-11-27 | 2014-09-24 | 江苏大全凯帆电器股份有限公司 | Reclosing integral detection control system of residual current operated circuit-breaker |
| CN104459526A (en) * | 2014-11-27 | 2015-03-25 | 苏州上电科电气设备有限公司 | B-type residual current protecting circuit breaker testing device |
| CN104597366A (en) * | 2014-12-31 | 2015-05-06 | 孙厚永 | Test fixture of test room |
| CN205210126U (en) * | 2015-12-09 | 2016-05-04 | 法泰电器（江苏）股份有限公司 | Multistation residual current tests connecting device |
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2015
- 2015-12-09 CN CN201510902435.XA patent/CN105319403A/en active Pending
Patent Citations (11)
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| CN2924550Y (en) * | 2006-03-14 | 2007-07-18 | 天津市百利电气有限公司 | Testelectrode contact device for leakage circuit breaker comprehensive test table |
| KR20090096148A (en) * | 2008-03-07 | 2009-09-10 | 한전케이피에스 주식회사 | Device for maintenance of high voltage circuit breaker |
| CN201341011Y (en) * | 2008-12-29 | 2009-11-04 | 宜昌供电公司电能计量中心 | Detection wiring device of residual current action protector |
| CN201917656U (en) * | 2010-12-15 | 2011-08-03 | 天津市电力公司 | Fast wiring device for electric energy meter verification |
| CN202661491U (en) * | 2012-07-20 | 2013-01-09 | 中国长江电力股份有限公司 | Relay verification seat |
| CN203673038U (en) * | 2013-11-27 | 2014-06-25 | 江苏大全凯帆电器股份有限公司 | Aging testboard for residual-current circuit breaker |
| CN203849588U (en) * | 2013-11-27 | 2014-09-24 | 江苏大全凯帆电器股份有限公司 | Reclosing integral detection control system of residual current operated circuit-breaker |
| CN203606397U (en) * | 2013-12-03 | 2014-05-21 | 上海协霖电子有限公司 | Quick plug-type electric energy meter connecting member |
| CN104459526A (en) * | 2014-11-27 | 2015-03-25 | 苏州上电科电气设备有限公司 | B-type residual current protecting circuit breaker testing device |
| CN104597366A (en) * | 2014-12-31 | 2015-05-06 | 孙厚永 | Test fixture of test room |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105717331A (en) * | 2016-03-11 | 2016-06-29 | 天津市百利电气有限公司 | Relay fixture |
| CN105717331B (en) * | 2016-03-11 | 2018-11-13 | 天津市百利电气有限公司 | Relay fixture |
| CN106199417A (en) * | 2016-08-30 | 2016-12-07 | 安徽中电兴发与鑫龙科技股份有限公司 | A kind of chopper performance test fixture |
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Application publication date: 20160210 |
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| RJ01 | Rejection of invention patent application after publication |