CN105929205A - Insulation resistance test auxiliary device for high-altitude equipment - Google Patents
Insulation resistance test auxiliary device for high-altitude equipment Download PDFInfo
- Publication number
- CN105929205A CN105929205A CN201610349512.8A CN201610349512A CN105929205A CN 105929205 A CN105929205 A CN 105929205A CN 201610349512 A CN201610349512 A CN 201610349512A CN 105929205 A CN105929205 A CN 105929205A
- Authority
- CN
- China
- Prior art keywords
- resistance test
- auxiliary device
- insulating bar
- eminence
- fixing support
- Prior art date
- 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.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
- G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
- G01R27/025—Measuring very high resistances, e.g. isolation resistances, i.e. megohm-meters
Abstract
The invention discloses an insulation resistance test auxiliary device for high-altitude equipment. The insulation resistance test auxiliary device for the high-altitude equipment includes an insulating rod, a fixed supporting base and a connecting wire; the top of the insulating rod is provided with a top rod hanging hook; the top rod hanging hook is used for enabling the connecting wire to be reliably connected with the equipment; the fixed supporting base is installed at the bottom of the insulating rod; the fixed supporting base is provided with a grounding binding post, an insulation resistance test hole and an air switch; the connecting wire is arranged in the insulating rod; one end of the connecting wire is connected with the top rod hanging hook; and the other end of the connecting wire is connected with the fixed supporting base. The insulation resistance test auxiliary device for the high-altitude equipment of the invention is of a detachable structure and has the advantages of compact structure, fast disassembly, small size, portable convenience and the like. With the insulation resistance test auxiliary device for the high-altitude equipment of the invention adopted, the workload of work staff can be decreased, and hazards of working at height can be eliminated, and the safety factor and work efficiency of insulation resistance test work can be effectively improved.
Description
Technical field:
The present invention relates to electric testing device technical field, be specifically related to a kind of apparatus insulated resistance test of eminence
Auxiliary device.
Background technology:
A following two is mainly had: (1) ascends a height method currently for the method for the apparatus insulated resistance test of eminence,
I.e. staff utilizes the instrument of climbing such as insulating ladder, stool to climb on tested device framework to test.Step on
After supreme people's court completes test, needing to discharge with special discharging rod, not only operation is time-consuming long, and there is height
Empty pendant thing is dangerous.Part 110kV and above equipment are due to excessive height, even if climbing up framework also
It is difficult to test.The method does not only exist falling from high altitude danger and work efficiency is low.(2) insulating bar
P-wire termination is fixed on insulating bar top by take-up method, i.e. staff, p-wire is provoked contact tested
Position is to complete test.Operating process mesohigh p-wire exists and comes off danger, personnel can be caused to be injured by a crashing object or
Shock by electricity, and long-time operation can cause loose contact or touch other charging equipments by mistake because personnel are tired.Use
Insulating bar take-up method completes owing to p-wire is soft after test, and discharging rod is difficult to contact well with p-wire,
Guiding discharge can not exclusively or by mistake touch the danger such as operator, the method operating process is the longest, work effect
Rate is low.To this end, improve for above key factor, design a kind of apparatus insulated resistance of eminence and survey
Examination auxiliary device, can be effectively improved safety coefficient and the work efficiency of megger test work.
Summary of the invention:
For the problem overcoming prior art to exist, the present invention provides the apparatus insulated resistance test of a kind of eminence
Auxiliary device, the workload that can reduce a staff, eliminate the risk factor of operation of ascending a height, be effectively improved absolutely
The safety coefficient of edge resistance test work and work efficiency.
For solving above-mentioned technical problem, the present invention takes techniques below scheme:
The auxiliary device of the apparatus insulated resistance test of a kind of eminence, including insulating bar, fixing support base and company
Connecing wire, the top of described insulating bar is provided with masthead hook, and described masthead hook is used for making described connection wire
It is reliably connected with equipment；The bottom of described insulating bar is provided with fixing support base；Described fixing support base
It is provided with ground connection binding post, megger test hole and air switch；Described connection wire is arranged at insulating bar
Inside, its one end be connected to described masthead hook on, the other end is fixedly connected on described fixing support base
On.
Above-mentioned insulating bar is the hollow pipe of extension type, may be elongated to the height arbitrarily needed, and is surveyed by high pressure
Examination line is increased to test height, wide adaptability.
Above-mentioned masthead hook is used for making connection wire be reliably connected with equipment, and eliminate that hand-held insulating bar causes connects
Touch bad defect.
Above-mentioned connection wire is the scalable shape of spiral, and it is placed in the inside of telescopic insulating bar, can avoid connecting
The danger of wire dropping.
Above-mentioned fixing support chassis interior is provided with electric discharge device, electric discharge device by air switch by earth potential with
The tail end connecting wire connects.During test, air switch disconnects, and can complete megger test；Test
After, it is only necessary to press air switch can carrying out safely and fast test after discharge work, shorten and put
The used time of electricity work, improve work efficiency.
The bottom of above-mentioned insulating bar is additionally provided with a high-strength Magnet.
Above-mentioned fixing support base is provided with a magnet attraction, fixing support base and insulating bar by magnet attraction and
Captivation between high-strength Magnet is fixed, and can improve insulating bar stability, and connection wire is caused ground,
Avoid operation of ascending a height cleverly, improve safety and the efficiency of work.
The beneficial effects of the present invention is:
(1) the apparatus insulated resistance test of this eminence auxiliary device use demountable structure, be divided into telescopic absolutely
Edge bar, fixing support base, connect wire three part, have compact conformation, fast assembling-disassembling, compact,
The advantage such as be easy to carry.
(2) present invention utilizes insulating bar support that high pressure is connected wire support to fix, decrease staff's
Workload, and eliminate the risk factor of operation of ascending a height, the fixing chassis interior that supports has installed quick electric discharge additional
Device, can be effectively improved safety coefficient and the work efficiency of megger test work.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of the auxiliary device of the apparatus insulated resistance test of eminence of the present invention；
Fig. 2 is the circuit theory schematic diagram of the auxiliary device of the apparatus insulated resistance test of eminence of the present invention；
In figure: 1-insulating bar, 2-is fixing supports base, and 3-connects wire, and 4-masthead is linked up with, 5-ground connection wiring
Post, 6-megger test hole, 7-air switch, the high-strength Magnet of 8-, 9-magnet attraction.
Detailed description of the invention:
The present invention is further detailed explanation with detailed description of the invention below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 2, the auxiliary device of the apparatus insulated resistance test of a kind of eminence, including insulating bar 1,
The fixing base 2 that supports is provided with masthead links up with 4 with connection wire 3, the top of described insulating bar 1, described masthead
Hook 4 is used for making described connection wire 3 be reliably connected with equipment；The bottom of described insulating bar 1 is provided with solid
Surely base 2 is supported；Described fixing support base 2 is provided with ground connection binding post 5, megger test hole 6 and
Air switch 7；Described connection wire 3 is arranged at the inside of insulating bar 1, and its one end is connected to described masthead and hangs
On hook 4, the other end is fixedly connected on described fixing support base 2；Described insulating bar 1 is extension type
Hollow pipe, may be elongated to the height arbitrarily needed, high pressure connected wire 3 and is increased to test height；
Described masthead hook 4 is used for making connection wire 3 be reliably connected with equipment；Described connection wire 3 can for spiral
Retractable, it is placed in the inside of telescopic insulating bar 1.
The bottom of described insulating bar 1 is additionally provided with a high-strength Magnet 8；Described fixing support base 2 is provided with a magnetic
Adhesive 9, fixing support base 2 and insulating bar 1 are entered by the captivation between magnet attraction 9 and high-strength Magnet 8
Row is fixing.
Described fixing support base 2 is internal is provided with electric discharge device, and electric discharge device is electric by ground by air switch 7
Position connects with the tail end being connected wire 3.During test, air switch 7 disconnects, and can complete insulation resistance and survey
Examination；After being completed, it is only necessary to press air switch 7 can carrying out safely and fast test after discharge work,
Shorten the used time of electric discharge work, improve work efficiency.
Scene carries out the test of the apparatus insulated resistance of eminence:
(1) preparatory stage: by telescopic insulating bar 1, fixing support base 2, connect wire 3 three part
Assemble, be the auxiliary device of the apparatus insulated resistance test of this eminence；
(2) the wiring stage: use the auxiliary device of the apparatus insulated resistance test of this eminence, linked up with by masthead
Connection wire 3 is reliably connected by 4 with eminence equipment to be measured, and by ground connection binding post 5 by fixing support base
Electric discharge device 5 within 2 carries out grounding connection, completes wiring；
(3) test phase: be connected on megger test hole 6 by megger test equipment, disconnects sky
Air cock 7, opens megger test equipment and carries out the test of the apparatus insulated resistance of this eminence, record data,
It is completed；
(4) discharge regime: press air switch 6, can carrying out safely and fast test after discharge work.
When scene carries out eminence apparatus insulated resistance test, before not using this device, this work average used time
For 23.85min, after using this device, the work used time shortens to 9.81min, and therefore the working time saves
58.57%, greatly improve work efficiency.
Claims (6)
1. the auxiliary device of the apparatus insulated resistance test of eminence, it is characterised in that: include insulating bar (1),
Fixing support base (2) and connection wire (3), the top of described insulating bar (1) is provided with masthead hook (4),
Described masthead hook (4) is used for making described connection wire (3) be reliably connected with equipment；Described insulating bar (1)
Bottom be provided with and fixing support base (2)；Described fixing support base (2) be provided with ground connection binding post (5),
Megger test hole (6) and air switch (7)；Described connection wire (3) is arranged at insulating bar (1)
Inside, its one end be connected to described masthead hook (4) on, the other end is fixedly connected on described fixing support
On base (2).
The auxiliary device of the apparatus insulated resistance test of eminence the most according to claim 1, it is characterised in that:
Described insulating bar (1) is the hollow pipe of extension type, may be elongated to the height arbitrarily needed, by high pressure even
Connect wire (3) and be increased to test height.
The auxiliary device of the apparatus insulated resistance test of eminence the most according to claim 1, it is characterised in that:
Described connection wire (3) is the scalable shape of spiral.
The auxiliary device of the apparatus insulated resistance test of eminence the most according to claim 1, it is characterised in that:
Described fixing support base (2) is internal is provided with electric discharge device, and electric discharge device passes through air switch (7) by ground
Current potential connects with the tail end being connected wire (3).
The auxiliary device of the apparatus insulated resistance test of eminence the most according to claim 1, it is characterised in that:
The bottom of described insulating bar (1) is additionally provided with a high-strength Magnet (8).
The auxiliary device of the apparatus insulated resistance test of eminence, its feature the most according to claim 1 or 5
It is: described fixing support base (2) is provided with a magnet attraction (9), fixing support base (2) and institute
State insulating bar (1) to be fixed by the captivation between magnet attraction (9) and high-strength Magnet (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610349512.8A CN105929205A (en) | 2016-05-24 | 2016-05-24 | Insulation resistance test auxiliary device for high-altitude equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610349512.8A CN105929205A (en) | 2016-05-24 | 2016-05-24 | Insulation resistance test auxiliary device for high-altitude equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105929205A true CN105929205A (en) | 2016-09-07 |
Family
ID=56840948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610349512.8A Pending CN105929205A (en) | 2016-05-24 | 2016-05-24 | Insulation resistance test auxiliary device for high-altitude equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105929205A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107505484A (en) * | 2017-08-28 | 2017-12-22 | 广西电网有限责任公司贵港供电局 | A kind of Intelligent high-pressure transformer test short jumper device |
| CN113189474A (en) * | 2021-04-26 | 2021-07-30 | 厦门理工学院 | Flexible circuit board reel-to-reel board testing device and method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2193555Y (en) * | 1994-07-25 | 1995-03-29 | 陈邦达 | Rod-type megger |
| JP2005043196A (en) * | 2003-07-28 | 2005-02-17 | Kyushu Electric Power Co Inc | Insulation resistance measuring device for insulating material for power distribution |
| CN102128958A (en) * | 2010-12-02 | 2011-07-20 | 河南省电力公司商丘供电公司 | Insulating support for supporting high-pressure testing leads and use method thereof |
| CN103176000A (en) * | 2013-04-01 | 2013-06-26 | 国家电网公司 | Telescopic high altitude test wire connector |
| CN103245838A (en) * | 2013-04-27 | 2013-08-14 | 国家电网公司 | Cable insulation test system |
| CN103336153A (en) * | 2013-06-28 | 2013-10-02 | 国家电网公司 | High-voltage test junction pole |
| CN203705476U (en) * | 2014-02-18 | 2014-07-09 | 国家电网公司 | Electrical test multifunctional leading wire insulation operation rod |
| CN205679638U (en) * | 2016-05-24 | 2016-11-09 | 国网宁夏电力公司中卫供电公司 | Eminence apparatus insulated resistance test auxiliary device |
-
2016
- 2016-05-24 CN CN201610349512.8A patent/CN105929205A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2193555Y (en) * | 1994-07-25 | 1995-03-29 | 陈邦达 | Rod-type megger |
| JP2005043196A (en) * | 2003-07-28 | 2005-02-17 | Kyushu Electric Power Co Inc | Insulation resistance measuring device for insulating material for power distribution |
| CN102128958A (en) * | 2010-12-02 | 2011-07-20 | 河南省电力公司商丘供电公司 | Insulating support for supporting high-pressure testing leads and use method thereof |
| CN103176000A (en) * | 2013-04-01 | 2013-06-26 | 国家电网公司 | Telescopic high altitude test wire connector |
| CN103245838A (en) * | 2013-04-27 | 2013-08-14 | 国家电网公司 | Cable insulation test system |
| CN103336153A (en) * | 2013-06-28 | 2013-10-02 | 国家电网公司 | High-voltage test junction pole |
| CN203705476U (en) * | 2014-02-18 | 2014-07-09 | 国家电网公司 | Electrical test multifunctional leading wire insulation operation rod |
| CN205679638U (en) * | 2016-05-24 | 2016-11-09 | 国网宁夏电力公司中卫供电公司 | Eminence apparatus insulated resistance test auxiliary device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107505484A (en) * | 2017-08-28 | 2017-12-22 | 广西电网有限责任公司贵港供电局 | A kind of Intelligent high-pressure transformer test short jumper device |
| CN107505484B (en) * | 2017-08-28 | 2023-09-19 | 广西电网有限责任公司贵港供电局 | Intelligent high-voltage transformer test shorting device |
| CN113189474A (en) * | 2021-04-26 | 2021-07-30 | 厦门理工学院 | Flexible circuit board reel-to-reel board testing device and method |
| CN113189474B (en) * | 2021-04-26 | 2023-06-16 | 厦门理工学院 | Flexible circuit board roll-to-roll light board testing device and method |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160907 |