CN105044572B - A kind of insulating tool Withstand test device - Google Patents
A kind of insulating tool Withstand test device Download PDFInfo
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- CN105044572B CN105044572B CN201510423549.6A CN201510423549A CN105044572B CN 105044572 B CN105044572 B CN 105044572B CN 201510423549 A CN201510423549 A CN 201510423549A CN 105044572 B CN105044572 B CN 105044572B
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- grounding plate
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Abstract
The present invention provides a kind of insulating tool Withstand test device, including at least one grounding plate, described grounding plate is vertically arranged with some grounded metal cylinders, it is vertically arranged around at least one pair of insulating support at described grounded metal cylinder, at least metal beam, on the pair of insulating support, described metal beam is provided with the holding ring that the nozzle with described grounded metal cylinder aligns.Multiple holding ring it is provided with in described metal beam, multiple described grounded metal cylinder it is provided with on described grounding plate, when carrying out pressure test, insulating tool is vertically inserted into grounded metal cylinder from holding ring, each described holding ring can be inserted into multiple insulating tool, batch experiment can be carried out, improve the conventional efficient to pressure insulating tool.
Description
The application is divisional application, and parent application number is 201310574300.6, filing date 2013 11
The moon 15.
Technical field
The present invention relates to a kind of insulating tool Withstand test device.Belong to technical field of power systems.
Background technology
Insulating tool refers to directly operate charging equipment or contact and may contact the multiplexer of electrical body
Tool, such as condensing type electroscope, insulating bar, phasing tester, insulating boot, insulating barrier etc., this kind of Work tool
Short-time contact electrical body or noncontact electrical body, in order to prevent contact voltage, step voltage, leakage electricity
The stream electric arc injury to operator.
The true pressure dielectric level of insulating tool is to ensure that work about electric power personnel are at high-voltage fence equipment
Middle work, operate or test in the important leverage of personal safety.Periodic detection staff normally use
The dielectric level of insulating tool and voltage endurance capability are exactly an important process task of electrical test class.Supply
All kinds of grid equipment of electricity company is various, and associated insulating tool is multifarious, if adopted them
By traditional method, carrying out pressure test piecemeal, workload is by extremely tedious.
A kind of test apparatus for overpressure resistance of insulator spindle is disclosed disclosed in prior art number for CN201740798U,
Being made up of carriage assembly arranged side by side more than two, support includes base, silicon rubber insulator and bracket, torr
Frame is Y-shaped, and one end of silicon rubber insulator is fixed on base, and the other end is fixed with bracket, adopts
Fix with bolt.When experiment, using naked copper flexible circuit conductor to be fastened by root, insulating bar two ends apply not
Same high pressure, ratio is relatively hazardous；Bracket assembled all uses bolt to fix, and it is the most convenient to mount and dismount, but
The most time-consuming；Use silicon rubber insulator to support as basic insulation, silicone rubber possess good the most absolutely
Edge feature, but easily mechanical damage and aging, when insulating bar being installed before and after test, it is necessary to handle with care,
Note at any time insulator is collided with.
Summary of the invention
To this end, two ends apply not when the technical problem to be solved is to test insulating tool
Same high pressure, ratio is relatively hazardous；Installing/dismounting is time-consuming arduously；Use silicon rubber insulator as basic insulation
Support easy mechanical damage, thus propose a kind of security performance insulation good, easy to assembly, long-lived
Work tool Withstand test device.
For solving above-mentioned technical problem, technical scheme is as follows:
A kind of insulating tool Withstand test device, including at least one grounding plate, described ground connection
Some grounded metal cylinders it are vertically arranged with, being vertically arranged around of described grounded metal cylinder on metallic plate
At least one pair of insulating support, at least metal beam on the pair of insulating support, described metal
The holding ring that the nozzle with described grounded metal cylinder aligns it is provided with on crossbeam.
Described insulating support includes two perpendicular insulation columns being vertically arranged and across perpendicular absolutely in said two
The horizontal insulation column of edge column upper section, described metal beam is across the horizontal insulation at described two groups of insulating supports
On pillar.
Described metal beam is parallel with described grounding plate.
Described grounding plate is rectangle, and the pair of insulating support is separately positioned on two of described rectangle
On relative limit.
The corner of described grounding plate is respectively welded grounded metal cylinder, and four described perpendicular insulation columns are assigned
Four described grounded metal cylinders in grounding plate corner.
Described grounded metal cylinder is uniformly arranged on the centre of described grounding plate.
Described metal beam arranges 1-5 root, and described grounded metal cylinder arranges 3-30.
Described metal beam is uniformly arranged 3, and every metal beam is evenly arranged with 5 holding rings,
15 the grounded metal cylinders alignd with described holding ring it are provided with in described grounding plate.
Described perpendicular insulation column and horizontal insulation column are the open circles using epoxy glass fiber cloth plate to make
Post.
Described holding ring is the metal elastic spring coil extended from described metal beam.
The technique scheme of the present invention has the advantage that compared to existing technology
(1) present invention provides a kind of insulating tool Withstand test device, including at least one ground connection
Metallic plate, is vertically arranged with some grounded metal cylinders, at described grounded metal on described grounding plate
Cylinder be vertically arranged around at least one pair of insulating support, at least metal beam across the pair of absolutely
On edge support, described metal beam is provided with the holding ring that the nozzle with described grounded metal cylinder aligns.
It is provided with multiple holding ring in described metal beam, described grounding plate is provided with multiple described ground connection
Metal cylinder, when carrying out pressure test, is vertically inserted into grounded metal cylinder from holding ring by insulating tool,
Each described holding ring can be inserted into multiple insulating tool, can carry out batch experiment, improve to pressure absolutely
The conventional efficient of edge Work tool.
(2) present invention provides a kind of insulating tool Withstand test device, described grounding plate
Corner is respectively welded grounded metal cylinder, and four described perpendicular insulation columns assign four in grounding plate corner
Individual described grounded metal cylinder, uses and assigns formula to assemble, and installation and removal are convenient, it is simple to mobile experimental provision.
(3) present invention provides a kind of insulating tool Withstand test device, described perpendicular insulation column and
Horizontal insulation column is the hollow cylinder using epoxy glass fiber cloth plate to make.Described epoxy glass fiber cloth
Plate insulating properties can be good, safe and reliable, and good mechanical property should not damage.
(4) present invention provides a kind of insulating tool Withstand test device, and described holding ring is for from institute
State the metal elastic spring coil extended in metal beam, can stretch under the effect of external force, by multiple tests
Work tool ties up pore-forming after inserting holding ring naturally, improves conventional efficient.
Accompanying drawing explanation
In order to make present disclosure be more likely to be clearly understood, being embodied as below according to the present invention
Example also combines accompanying drawing, and the present invention is further detailed explanation, wherein
Fig. 1 is a kind of insulating tool Withstand test device structure chart of one embodiment of the invention；
Fig. 2 is a kind of insulating tool Withstand test device structure chart of one embodiment of the invention；
Fig. 3 insulating tool Withstand test device grounding plate and grounded metal cylinder site plan.
In figure, reference is expressed as: 1-grounding plate, 2-grounded metal cylinder, and 3-erects insulation column,
The horizontal insulation column of 4-, 5-metal beam, 6-holding ring.
Detailed description of the invention
Embodiment one
The present embodiment provides a kind of insulating tool Withstand test device, and its structure chart sees Fig. 1, including
One grounding plate 1, is vertically arranged with a grounded metal cylinder 2 on described grounding plate 1,
At a pair insulating support that be vertically arranged around of described grounded metal cylinder 2, metal beam 5 across
On the pair of insulating support, described metal beam 5 is provided with and the nozzle of described grounded metal cylinder 2
The holding ring 6 of alignment.
The embodiment that can convert as other, described metal beam can be provided with multiple holding ring,
Multiple described grounded metal cylinder it is provided with on described grounding plate, when carrying out pressure test, will insulation
Work tool is vertically inserted into grounded metal cylinder from holding ring, and each described holding ring can be inserted into multiple insulation work
Utensil, can carry out batch experiment, improve the conventional efficient to pressure insulating tool.
Embodiment two
The present embodiment is on the basis of embodiment one, and the described insulating support in the present embodiment includes that two are erected
The straight perpendicular insulation column 3 arranged and across erecting the horizontal insulation column 4 on insulation column 3 top in said two,
Described metal beam horizontal stroke 5 is across on the horizontal insulation column 4 of described two groups of insulating supports.Described metal beam
5 is parallel with described grounding plate 1.Described grounding plate 1 is rectangle, the pair of insulating support
It is separately positioned on two relative limits of described rectangle.The corner of described grounding plate 1 is respectively welded
Grounded metal cylinder 2, four described perpendicular insulation columns 3 are assigned described in four in grounding plate 1 four jiaos
Grounded metal cylinder 2, uses and assigns formula to assemble, and installation and removal are convenient, it is simple to mobile experimental provision.Institute
State grounded metal cylinder 2 and be uniformly arranged on the centre of described grounding plate 1.Described metal beam uniformly sets
Put 3, every metal beam is evenly arranged with 5 holding rings, arranges in described grounding plate 1
There are 15 the grounded metal cylinders alignd with described holding ring, referring specifically to Fig. 2, Fig. 3.
In other embodiments, described metal beam 5 can arrange 1-5 root, and described grounded metal cylinder 2 can
3-30 is set, according to experiment Work tool number described metal beam 5 and described ground connection gold are set
Belong to the number of cylinder 2.
Described perpendicular insulation column 3 and horizontal insulation column 4 are hollow for use epoxy glass fiber cloth plate to make
Cylinder.Described epoxy glass fiber cloth plate insulating properties can be good, safe and reliable, good mechanical property, no
Preferably damage.
Described holding ring 6 is the metal elastic spring coil extended from described metal beam.Effect in external force
Under can stretch, multiple test Work tools are inserted after holding ring and naturally tie up pore-forming, improve experiment and imitate
Rate.
Embodiment three
The present embodiment provides a kind of novel insulating tool Withstand test device, sees Fig. 2, Fig. 3,
Including 3,2 the horizontal insulation of 2,4 perpendicular insulation columns of 1,19 grounded metal cylinders of 1 grounding plate
Pillar 5,15 turns 6 of 4,3 metal beam.Totally 19, grounded metal cylinder 2, wherein 15
Individual it is divided into 3 rows to be welded on grounding plate 1.
Grounding plate 1 outside dimension is 860mmX1310mm, thickness 5mm；Grounded metal cylinder 2 is cylinder
Shape structure, internal diameter 100mm, external diameter 110mm, highly 100mm, wall thickness 5mm.Grounded metal cylinder 2 exists
Trestle column on metallic plate 1 is 260mm；Often among row, cylinder spacing is 240mm.Other 4 ground connection
Metal cylinder 2 is welded in the corner of grounding plate 1, rectangular arrangement, and spacing is 750mmX1200mm.
4 perpendicular insulation columns 3 are assigned in being arranged among 4 grounded metal cylinders 2 of grounding plate 1 four jiaos,
Perpendicular insulation column 3 is circular tube structure, and its overall dimensions is ￠ 100mmX1000mm, wall thickness 5mm.Away from
From the place of its one end 850mm, there are 2 manholes vertical with its axis, a bore dia is
60mm, a bore dia is 12mm, the axis in 2 holes and the axis square crossing two-by-two of perpendicular insulation column 3.
Horizontal insulation column 4 is in circular tube structure, and overall dimensions is ￠ 60mmX850mm, wall thickness 5mm, away from its two
The place of individual end 50mm, one a diameter of 12mm of each existence, and axis and pipe axis square crossing
Through hole, the axis of 2 through holes is parallel to each other；The through hole of 3 a diameter of 10mm is with its axis simultaneously
Midpoint is that point of symmetry are uniformly arranged, and spacing is 240mm, and their axis is parallel to each other, all with pillar 4
Axis square crossing, and all vertical with the through-bore axis of aforementioned 2 a diameter of 12mm.Horizontal insulation
Pillar 4 two ends are respectively arranged in a diameter of 60mm of the perpendicular insulation strut that two horizontal ranges are 750mm
Through hole within, in installation ensure pillar 4 overlap with the through-bore axis of a diameter of 12mm of pillar 3,
The hexagon socket cap head screw using M10X125 runs through fixing, and standby tight with the hex nut of M10.Separately
The installation of a piece horizontal insulation column is similar with said method.The cylindrical structure of metal beam 5, its profile
A size of ￠ 50mmX1350mm, wall thickness 4mm.With its axis midpoint as point of symmetry, 5 a diameter of 6mm
Through hole uniformly arrange, axially bored line be parallel to each other all with the axis square crossing of pipe；Additionally, distance circle
2 ends of pipe are respectively arranged with the through hole of an a diameter of 10mm, and its axis is parallel to each other, all with pipe axis
Square crossing, and vertical with the axis of the through hole of 5 other a diameter of 6mm.3 metal beam 5
Being transversely lapped on 2 horizontal insulation columns 4, spacing is 240mm, and the through-bore axis of both 6mm overlaps,
The hexagon socket cap head screw using M8X80 runs through fixing, and uses the hex nut of M8 for tight.Often
Part metal beam 5 installs 5 metal elastic spring coils, uses the hexagon socket cap head screw of M5X75 to fix.
In time without external force, metal elastic spring coil internal diameter is 50mm, uses the spring of strong elastic to be welded, it is ensured that
Being expanded to diameter 120mm under the effect of external force can be without the reinstatement of any deformation.All install
Metal elastic spring coil circular planes is all parallel with grounding plate.
The insulating tool Withstand test device assembled in being placed in test chamber, grounding plate 1 with
The grounding copper bar (or ground stud is reliably connected together) of test chamber.Wait pressure test insulating tool
Grounded metal cylinder 2 is inserted through metal elastic spring coil in three or five bundled one end, and relies on the elasticity of metal elastic spring coil
To bind together by bundled insulating tool only tired in circle.Wiring before test only needs pressure instrument
The wire clamp of high-voltage output line end be sandwiched in the tube wall of metal beam end.
Obviously, above-described embodiment is only for clearly demonstrating example, and not to embodiment
Restriction.For those of ordinary skill in the field, can also do on the basis of the above description
Go out change or the variation of other multi-form.Here without also cannot all of embodiment be given exhaustive.
And the obvious change thus extended out or variation still in the invention protection domain it
In.
Claims (3)
1. an insulating tool Withstand test device, it is characterised in that: include at least one ground connection gold
Belong to plate (1), described grounding plate (1) is vertically arranged with some grounded metal cylinders (2), in institute
State at least one pair of insulating support that is vertically arranged around of grounded metal cylinder (2), at least metal beam
(5) on the pair of insulating support, described metal beam (5) is provided with and described ground connection gold
Belonging to the holding ring (6) of the nozzle alignment of cylinder (2), the corner of described grounding plate (1) is respectively welded
Grounded metal cylinder (2), four perpendicular insulation columns (3) are assigned in four of grounding plate (1) corner
Described grounded metal cylinder (2), described grounded metal cylinder (2) is uniformly arranged on described grounding plate (1)
Centre, described grounded metal cylinder (2) arranges 3-30.
Insulating tool Withstand test device the most according to claim 1, it is characterised in that: institute
State metal beam (5) and 1-5 root is set.
Insulating tool Withstand test device the most according to claim 1, it is characterised in that: institute
State metal beam (5) and be uniformly arranged 3, every metal beam (5) is evenly arranged with 5 and houses
Ring, is provided with 15 the grounded metal cylinders (2) alignd with described holding ring in described grounding plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510423549.6A CN105044572B (en) | 2013-11-15 | 2013-11-15 | A kind of insulating tool Withstand test device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510423549.6A CN105044572B (en) | 2013-11-15 | 2013-11-15 | A kind of insulating tool Withstand test device |
| CN201310574300.6A CN103675631B (en) | 2013-11-15 | 2013-11-15 | A kind of insulating tool Withstand test device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310574300.6A Division CN103675631B (en) | 2013-11-15 | 2013-11-15 | A kind of insulating tool Withstand test device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105044572A CN105044572A (en) | 2015-11-11 |
| CN105044572B true CN105044572B (en) | 2016-08-17 |
Family
ID=50313789
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510423635.7A Pending CN105116311A (en) | 2013-11-15 | 2013-11-15 | Withstand-voltage test device |
| CN201310574300.6A Active CN103675631B (en) | 2013-11-15 | 2013-11-15 | A kind of insulating tool Withstand test device |
| CN201510423549.6A Active CN105044572B (en) | 2013-11-15 | 2013-11-15 | A kind of insulating tool Withstand test device |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510423635.7A Pending CN105116311A (en) | 2013-11-15 | 2013-11-15 | Withstand-voltage test device |
| CN201310574300.6A Active CN103675631B (en) | 2013-11-15 | 2013-11-15 | A kind of insulating tool Withstand test device |
Country Status (1)
| Country | Link |
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| CN (3) | CN105116311A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104090215B (en) * | 2014-07-08 | 2017-07-07 | 国家电网公司 | Insulating bar Group test device |
| CN104954693B (en) * | 2015-07-07 | 2018-07-06 | 北京奇虎科技有限公司 | A kind of Seperated image sensing apparatus |
| 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 |
| CN106226668B (en) * | 2016-08-31 | 2022-12-20 | 云南电网有限责任公司楚雄供电局 | Withstand voltage test device with multiple insulating rods |
| CN110716114A (en) * | 2019-11-28 | 2020-01-21 | 国网河北省电力有限公司沧州供电分公司 | Insulating rod withstand voltage test appurtenance |
| CN113533920B (en) * | 2021-09-13 | 2022-01-25 | 广东电网有限责任公司中山供电局 | Automatic withstand voltage test device and method for insulating partition plate |
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| JP2001013194A (en) * | 1999-06-30 | 2001-01-19 | Yazaki Corp | Connector electric continuity checking tool |
| CN202305742U (en) * | 2011-11-02 | 2012-07-04 | 宁夏电力公司宁东供电局 | Insulating tool alternating current voltage withstand testing stand |
| CN103235243A (en) * | 2013-03-18 | 2013-08-07 | 国家电网公司 | Test stand for insulating instruments |
| CN203224531U (en) * | 2013-05-08 | 2013-10-02 | 国家电网公司 | Rod type insulating tool test stand |
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| US7176694B2 (en) * | 2005-02-23 | 2007-02-13 | Booker James R | Testing device and method of testing insulated handles used for servicing high voltage transmission lines |
| CN201162379Y (en) * | 2008-03-13 | 2008-12-10 | 镇江英沙伏安电器有限公司 | Security enclosure and enclosure seat |
| CN201311433Y (en) * | 2008-11-26 | 2009-09-16 | 湖北省电力公司十堰供电公司 | Insulation bracket |
| CN201569723U (en) * | 2009-12-28 | 2010-09-01 | 天津市宝坻供电有限公司 | Device for measuring voltage-withstanding strength of insulated rod |
| CN201732638U (en) * | 2010-06-23 | 2011-02-02 | 特变电工沈阳变压器集团有限公司 | Supporting post insulator seismic-resistant circular-current-preventive structure |
| CN202486159U (en) * | 2011-12-05 | 2012-10-10 | 安康供电局 | Lifting insulated rod testing support |
| CN203241446U (en) * | 2013-05-29 | 2013-10-16 | 国家电网公司 | Test support |
| CN203444072U (en) * | 2013-11-15 | 2014-02-19 | 国网山东省电力公司青岛供电公司 | Withstand voltage test device for insulated tools and instruments |
-
2013
- 2013-11-15 CN CN201510423635.7A patent/CN105116311A/en active Pending
- 2013-11-15 CN CN201310574300.6A patent/CN103675631B/en active Active
- 2013-11-15 CN CN201510423549.6A patent/CN105044572B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001013194A (en) * | 1999-06-30 | 2001-01-19 | Yazaki Corp | Connector electric continuity checking tool |
| CN202305742U (en) * | 2011-11-02 | 2012-07-04 | 宁夏电力公司宁东供电局 | Insulating tool alternating current voltage withstand testing stand |
| CN103235243A (en) * | 2013-03-18 | 2013-08-07 | 国家电网公司 | Test stand for insulating instruments |
| CN203224531U (en) * | 2013-05-08 | 2013-10-02 | 国家电网公司 | Rod type insulating tool test stand |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105044572A (en) | 2015-11-11 |
| CN103675631A (en) | 2014-03-26 |
| CN103675631B (en) | 2015-12-16 |
| CN105116311A (en) | 2015-12-02 |
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