CN103901326B - Automatic withstand voltage detecting and automatic sorting device of safety equipment - Google Patents
Automatic withstand voltage detecting and automatic sorting device of safety equipment Download PDFInfo
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- CN103901326B CN103901326B CN201310521936.4A CN201310521936A CN103901326B CN 103901326 B CN103901326 B CN 103901326B CN 201310521936 A CN201310521936 A CN 201310521936A CN 103901326 B CN103901326 B CN 103901326B
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Abstract
The invention discloses an automatic withstand voltage detecting and automatic sorting device of safety equipment. The automatic withstand voltage detecting and automatic sorting device of the safety equipment comprises a box, current guide parts are arranged in the box, an equipment outlet is formed in the lower portion of the box, a rotating shaft is arranged at the position of the equipment outlet, the rotating shaft is connected with a gear motor arranged on the outer side of the box, one end of the rotating shaft is provided with a grounding poking roller in a sleeved mode, the other end of the rotating shaft is provided with a high-voltage poking roller in a sleeved mode, both the grounding poking roller and the high-voltage poking roller are provided with poking plates, both the grounding poking roller and the high-voltage poking roller are provided with elastic conductive components, the box, the current guide parts, the rotating shaft and the poking plates are all made of insulation materials, the equipment outlet is provided with a carrying component, an electric telescopic rod is arranged under the carrying component, and the grounding poking roller is connected with a current detection alarm device through a wire. Compared with the prior art, the automatic withstand voltage detecting and automatic sorting device can accurately measure leaked currents on the surface of the safety equipment, solve the problem that whether the safety equipment is qualified or not is difficult to judge accurately, and guarantee the personal safety of operating personnel and safe and reliable operation of power grids.
Description
Technical field
The present invention relates to power system instrument leakage current measurement equipment and technology, pressure certainly particularly to a kind of managing security tools and instruments
Dynamic detection apparatus for automatically sorting.
Background technology
Safety in production and power supply reliability are of paramount importance two indices in power generation, for ensureing power supply reliability,
In addition to building in power line network and going into overdrive, the popularization of livewire work is to improve power supply reliability at present to have the most
Imitate and be fastest method.Safety in production is also the eternal theme of electric power enterprise, and the quality of live line tool, will
Directly influence the electric power enterprise person in process of production and equipment safety.
Live line tool in power system, such as the insulating bar class such as insulating bar, earth brace, high voltage electroscope, phasing tester
Instrument needs periodically to carry out AC power frequency pressure test, verifies its insulating properties.Traditional Withstand test device is fixing hanging
Empty hanging pressure-resistance structure, complicated, constructional difficulties installed by the suspension insulator of this structure, and disposable pressure test amount is few；And test
Time-consuming, laborious, the working cycle is long, and detection efficiency is extremely low；After having detected, substantial amounts of manpower and materials are needed to put insulating bar in order, and
By faulty insulator bar and the classification collection of qualified insulating bar.
Content of the invention
In order to solve drawbacks described above, the present invention provides that a kind of detection is time saving and energy saving, detection efficiency is high, have a safety feature
Managing security tools and instruments is pressure automatic detection apparatus for automatically sorting.
The invention discloses a kind of pressure automatic detection apparatus for automatically sorting of managing security tools and instruments, including casing, set in casing
Put conducting element, below casing arrange vessel outlet, at vessel outlet arrange rotary shaft, described rotary shaft be arranged on outside casing
Reducing motor connect, rotary shaft one end is set with ground connection and dials roller, and the other end is set with high pressure and dials roller, and described ground connection dials roller and height
Pressure is dialled and is respectively provided with plate on roller, and described ground connection dials roller and high pressure is dialled and is respectively provided with elastic conductive member on roller, described casing, water conservancy diversion
, all using insulant product, described vessel outlet arranges member to undertake, arranges under described member to undertake for part, rotary shaft and plate
Electric expansion bar, described ground connection is dialled roller and is connected with current detecting alarm device by wire, and this current detecting alarm device includes
It is used for measuring measurement module and the alarm module for sending alarm signal of leakage current, described electric expansion bar is connected with control
Device processed, this controller is connected with reducing motor and measurement module.
Described member to undertake and casing are articulated and connected.
The present invention is achieved in that described casing, conducting element, rotary shaft and plate all using insulant product, rises
To insulation effect；Electric expansion bar is set under member to undertake, and described rotary shaft is connected with the reducing motor being arranged on outside casing,
Described ground connection is dialled roller and is connected with current detecting alarm device by wire, and this current detecting alarm device is included for measuring leakage
The measurement module of electric current and the alarm module for sending alarm signal, the measurement module for measuring leakage current has electric current
Sensing module, described electric expansion bar is connected with controller, and this controller is connected with reducing motor and measurement module.During use,
Reducing motor drives rotary shaft to rotate, and by insulating bar clamping stagnation between two plates, plate plays insulating effect, and plate can also
Next insulating bar is prevented to be connected in parallel；Described ground connection dials roller and high pressure is dialled and is respectively provided with elastic conductive member on roller, elastic conduction
Component increases the contact area with insulating bar for arc, conducts electricity very well；Now, insulating bar, current detecting alarm device, examination
Test voltage generator circuit to connect, current information is transferred to controller, when electric current exceedes setting value, controller controls electric expansion
Bar work drives member to undertake, and member to undertake is at fault case mouth, after faulty insulator bar falls into fault case, electric expansion bar work
Make, member to undertake is recovered at qualified case；Alarm module work simultaneously, points out maintainer；Reducing motor drives rotary shaft to continue
Continuous rotation, by next insulating bar clamping stagnation between two plates, when electric current is less than setting value, illustrates insulating bar good insulation preformance,
Electric expansion bar work keeps member to undertake against qualified case, and insulating bar enters qualified case.The present invention adopts new measurement apparatus
And method, the leakage current of managing security tools and instruments in pressure test is measured in real time, automatic discrimination and warning is carried out to measurement electric current,
And detection efficiency is high, originally need the equipment that could detect for three days, only need now two hours just can complete, and whole
Individual detection process does not need that maintainer is powered to be operated, and only need to connect circuit, have a safety feature, high-intelligentization, and can
Automatically classified.Therefore, the present invention can accurately measure managing security tools and instruments surface leakage current with respect to prior art, solution
Determine and be difficult to accurately judge the whether qualified problem of managing security tools and instruments, ensured personal safety and the electricity net safety stable of operating personnel
Run.
Brief description
The invention will be further described below in conjunction with the accompanying drawings:
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the rotary shaft of the present invention, current detecting alarm device, ground connection dials roller and high pressure is dialled roller attachment structure and illustrated
Figure；
Fig. 3 is group roll structure schematic diagram of the present invention；
Fig. 4 is group roller cross section structure diagram of the present invention.
Specific embodiment
As shown in Figure 1,2,3, 4, the pressure automatic detection apparatus for automatically sorting of a kind of managing security tools and instruments, including casing 1, casing
Setting conducting element 2 in 1, conducting element 2 is in herringbone, flows backwards effect good；Casing 1 lower section setting vessel outlet 21, vessel outlet
Rotary shaft 5 is set at 21, and described rotary shaft 5 is connected with the reducing motor 16 being arranged on casing 1 outside, and rotary shaft 5 one end is set with
Ground connection is had to dial roller 4, the other end is set with high pressure and dials roller 15, and described ground connection dials roller 4 and high pressure is dialled and is respectively provided with plate 6 on roller 15, institute
State ground connection group roller 4 and high pressure is dialled and is respectively provided with elastic conductive member 7 on roller 15, described casing 1, conducting element 2, rotary shaft 5 and plate 6
All using insulant product, described plate 6 is disposed in an evenly spaced relation in be dialled on roller, and between two plates 6, distance just sticks one
Root insulating bar 3.Described vessel outlet 21 arranges member to undertake 9.Described member to undertake 9 and casing 1 are articulated and connected.Described undertaking structure
9 times setting electric expansion bars 8 of part.Described ground connection is dialled roller 4 and is connected with current detecting alarm device by wire, this current detecting report
Alarm device includes the measurement module 13 for measuring leakage current and the alarm module 12 for sending alarm signal.Described electronic
Expansion link 8 is connected with controller 14, and this controller 14 is connected with reducing motor 16 and measurement module 13.Described ground connection dials roller 4 He
High pressure is dialled roller 15 and is respectively provided with extension 18, and extension 18 the week side of boss is connected with resilient conductive element 7, and extension 18 is provided with arc clip
19, two arc clips are connected with test voltage generator 17, current detecting alarm device respectively, and current detecting alarm device connects
Ground.
The present invention is achieved in that casing, conducting element, rotary shaft and plate all using insulant product, plays absolutely
Edge effect；Under member to undertake, electric expansion bar is set, described rotary shaft is connected with the reducing motor being arranged on outside casing, described
Ground connection is dialled roller and is connected with current detecting alarm device by wire, and this current detecting alarm device is included for measuring leakage current
Measurement module and be used for sending the alarm module of alarm signal, the measurement module for measuring leakage current has current sense
Module, described electric expansion bar is connected with controller, and this controller is connected with reducing motor and measurement module.During use, slow down
Motor drives rotary shaft to rotate, and by insulating bar clamping stagnation between two plates, plate plays insulating effect, and plate can also prevent
Next insulating bar is connected in parallel；Described ground connection dials roller and high pressure is dialled and is respectively provided with elastic conductive member on roller, elastic conductive member
Increase the contact area with insulating bar for arc, conduct electricity very well；Now, insulating bar, current detecting alarm device, test electricity
Pressure generator circuit is connected, and current information is transferred to controller, and when electric current exceedes setting value, controller controls electric expansion bar work
Make to drive member to undertake, member to undertake is at fault case mouth, after faulty insulator bar falls into fault case 10, electric expansion bar work
Make, member to undertake is recovered at qualified case 11；Alarm module work simultaneously, points out maintainer；Reducing motor drives rotary shaft
It is rotated further, by next insulating bar clamping stagnation between two plates, when electric current is less than setting value, insulating bar insulating properties are described
Good, electric expansion bar work keeps member to undertake against qualified case, and insulating bar enters qualified case.The experimental voltage of this device occurs
Device end series current controlling switch, when device electric current is excessive, current-controlled switch disconnects, it is to avoid device is damaged and accident
Occur.The present invention adopts new measurement apparatus and method, and the leakage current of managing security tools and instruments in pressure test is measured in real time, right
Measurement electric current carries out automatic discrimination and warning, and detection efficiency is high, originally needs the equipment that could detect for three days, now
Only need two hours just can complete, and whole detection process do not need that maintainer is powered to be operated, need to connect circuit,
Have a safety feature, high-intelligentization, and can automatically be classified.Therefore, the present invention can survey exactly with respect to prior art
Amount managing security tools and instruments surface leakage current, solves and is difficult to accurately judge the whether qualified problem of managing security tools and instruments, ensured operation
The personal safety of personnel and power network safety operation.
Claims (2)
1. a kind of pressure automatic detection apparatus for automatically sorting of managing security tools and instruments it is adaptable to insulating bar appliances it is characterised in that: bag
Include casing, setting conducting element in casing, below casing, vessel outlet is set, rotary shaft, described rotary shaft are set at vessel outlet
It is connected with the reducing motor being arranged on outside casing, rotary shaft one end is set with ground connection and dials roller, the other end is set with high pressure and dials roller,
Described ground connection dials roller and high pressure is dialled and is respectively provided with plate on roller, and described casing, conducting element, rotary shaft and plate are all using insulant
Product, described vessel outlet arranges member to undertake, arranges electric expansion bar under described member to undertake, and described ground connection is dialled roller and passed through to lead
Line is connected with current detecting alarm device, and this current detecting alarm device includes the measurement module for measuring leakage current and use
To send the alarm module of alarm signal, described electric expansion bar is connected with controller, this controller and reducing motor and measurement
Module connects；During use, reducing motor drives rotary shaft to rotate, and by insulating bar clamping stagnation between two plates, plate plays absolutely
Edge acts on, and plate can also prevent next insulating bar to be connected in parallel；Described ground connection dials roller and high pressure is dialled and is respectively provided with elasticity on roller
Conductive member, elastic conductive member increases the contact area with insulating bar for arc, conducts electricity very well；Now, insulating bar, electricity
Stream detection alarm device, test voltage generator circuit are connected, and current information is transferred to controller, when electric current exceedes setting value,
Controller controls electric expansion bar work to drive member to undertake, and member to undertake is at fault case mouth, and faulty insulator bar falls into event
After barrier case, electric expansion bar works, and member to undertake is recovered at qualified case；Alarm module work simultaneously, points out maintainer；Subtract
Speed motor drives rotary shaft to be rotated further, by next insulating bar clamping stagnation between two plates, when electric current is less than setting value, explanation
Insulating bar good insulation preformance, electric expansion bar work keeps member to undertake against qualified case, and insulating bar enters qualified case, this device
Test voltage generator end series current controlling switch, when device electric current is excessive, current-controlled switch disconnect, it is to avoid device
The generation of damaged and accident；Described ground connection dials roller and high pressure is dialled roller and is respectively provided with extension, extension the week side of boss and elastic conduction structure
Part connects, and extension is provided with arc clip, two arc clips respectively with test voltage generator, current detecting alarm device
Connect, current detecting alarm device is grounded.
2. the pressure automatic detection apparatus for automatically sorting of managing security tools and instruments as claimed in claim 1 it is characterised in that: described undertaking
Component is articulated and connected with casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310521936.4A CN103901326B (en) | 2013-10-29 | 2013-10-29 | Automatic withstand voltage detecting and automatic sorting device of safety equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310521936.4A CN103901326B (en) | 2013-10-29 | 2013-10-29 | Automatic withstand voltage detecting and automatic sorting device of safety equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103901326A CN103901326A (en) | 2014-07-02 |
| CN103901326B true CN103901326B (en) | 2017-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310521936.4A Active CN103901326B (en) | 2013-10-29 | 2013-10-29 | Automatic withstand voltage detecting and automatic sorting device of safety equipment |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104777364B (en) * | 2015-03-31 | 2017-08-25 | 苏州华徕光电仪器有限公司 | The resistance continuous test device of resistance can be retractd automatically |
| CN104977439B (en) * | 2015-07-28 | 2018-03-09 | 国网河南省电力公司济源供电公司 | Managing security tools and instruments whirling test stand |
| CN105911357A (en) * | 2016-06-20 | 2016-08-31 | 李文军 | Insulating material manufacture detection system |
| CN105936398B (en) * | 2016-06-23 | 2018-04-13 | 国网山东省电力公司济阳县供电公司 | Electric insulation bar access arrangement |
| CN105858145B (en) * | 2016-06-23 | 2018-01-26 | 国网山东省电力公司济阳县供电公司 | Electric power instrument access device |
| CN112110175B (en) * | 2020-08-25 | 2021-11-23 | 沈古震 | Chain pin collecting mechanism of chain |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2942029B2 (en) * | 1991-09-30 | 1999-08-30 | 日本碍子株式会社 | Fault detector of lightning arrester |
| JP3246679B2 (en) * | 1992-08-21 | 2002-01-15 | 株式会社フジクラ | Insulation characteristics measurement device |
| US6046421A (en) * | 1997-11-06 | 2000-04-04 | Computer Service Technology, Inc. | PCB Adapter for a test connector assembly for an automatic memory module handler for testing electronic memory modules |
| CN202066938U (en) * | 2011-04-13 | 2011-12-07 | 中节能太阳能科技（镇江）有限公司 | Merging device of insulated voltage-withstand test and power test |
| CN102327873A (en) * | 2011-09-14 | 2012-01-25 | 江苏天鹏电源有限公司 | Feeding device in battery screening machine |
| CN102654521A (en) * | 2012-05-23 | 2012-09-05 | 山东电力集团公司潍坊供电公司 | Insulating rod testing device |
| CN103344809B (en) * | 2013-06-24 | 2016-02-03 | 国家电网公司 | The measurement mechanism of managing security tools and instruments withstand voltage test leakage current and measuring method |
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