CN207557304U - A kind of high-voltage test leads insulation support device - Google Patents
A kind of high-voltage test leads insulation support device Download PDFInfo
- Publication number
- CN207557304U CN207557304U CN201721752632.9U CN201721752632U CN207557304U CN 207557304 U CN207557304 U CN 207557304U CN 201721752632 U CN201721752632 U CN 201721752632U CN 207557304 U CN207557304 U CN 207557304U
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- Prior art keywords
- fluted disc
- voltage test
- support device
- test leads
- insulation support
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- 238000012360 testing method Methods 0.000 title claims abstract description 42
- 238000009413 insulation Methods 0.000 title claims abstract description 18
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 238000012856 packing Methods 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 230000005389 magnetism Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000004806 packaging method and process Methods 0.000 claims description 2
- 230000008450 motivation Effects 0.000 claims 2
- 238000004382 potting Methods 0.000 description 9
- 238000002474 experimental method Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011022 operating instruction Methods 0.000 description 1
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Abstract
The utility model provides a kind of high-voltage test leads insulation support device, including ontology, ontology includes pedestal, two permanent magnetic chucks and the support plate being disposed on pedestal, lower end is rotatably arranged in support plate by rotating mechanism and by the telescopic insulated telescopic rods of telescoping mechanism, it is arranged on the magnetic wire ferrule on telescopic rod top and the warning sign being arranged on telescopic rod, rotating mechanism includes being horizontally installed in support plate and end has threaded rotation axis, the first fluted disc being separately positioned in rotation axis, the second fluted disc for being engaged with the first fluted disc and on the outside of the second fluted disc with thread fitting so that first, second fluted disc keeps the nut of meshing state, telescopic rod lower end is arranged on the second fluted disc.The utility model can safely and fast aerial high-voltage test lead, it is simple in structure, it is easy to use, adapt to different application scenarios, it is versatile, ensure the personal safety of testing crew, improve working efficiency.
Description
Technical field
The utility model is related to a kind of high-voltage test leads insulation support devices.
Background technology
At present, distribution net equipment mainly has 10kV transformers, 10kV switchgears, 10kV looped networks based on 10kV relevant devices
Cabinet, 10kV power cables, 10kV arresters, 10kV mutual inductors, 10kV fuse switches, 10kV capacitors etc..Equipment
High-potting is to ensure essential pilot project in operation of power networks, the maintenance such as equipment interruption maintenance, pressure resistance, leakage, insulation
Project is required for carrying out high-potting.
High-potting is after power equipment is installed, to examine whether installed equipment meets design, if the necessity that can be put into operation
Process.The correctness of test data, the key whether decision equipment is put into operation, but high-potting are also high-risk experiment item simultaneously
Mesh, therefore ensure that normal, safety is completed to test the most important thing for becoming high-potting work.High-potting process needs will experiment
To the several times of working voltage, the test voltage of 10kV equipment is up to 40,000 more to be lied prostrate voltage increase, is high-risk pilot project.This will
Asking in experiment has stringent operating instruction.
Existing high-potting instrument is comparative maturity at testing equipment end, but in interim, mobile field test
When, high-potting line is fixed generally by insulating bodies nearby, and field high-pressure test coil holder do-nothing operation standard degree is difficult to
Control, different testing crews are operated and are differed, and different high-potting coil holder Ullages is from can cause different experiment knots
Fruit.At present, it is domestic also to there is dedicated stringing tool, far from test product or the earth, mainly to utilize manual, fixture by high-voltage line
Clamping opening distance is within 200mm, during experiment, to be clamped using the corner of tool box, equipment, operating process, if encountering subject
Experiment device, if object is more than clamping opening distance, needs testing crew by every means, space utilization without corner.If it does not use
High-voltage connection insulation support device can then bring space to consider, climb up and climb down fixed seal, one brought to testing crew
Fixed security risk, threatens the personal safety of testing crew to a certain degree, while also be easy to cause the damage of test product, and works
Efficiency is low.If in limited power off time, pressure of overworking may be brought to testing crew.
Utility model content
The purpose of this utility model is in view of the deficiencies of the prior art, to propose a kind of high-voltage test leads insulating supporting dress
It puts, safely and fast aerial high-voltage test lead, it is simple in structure, it is easy to use, it is versatile, ensure the person peace of testing crew
Entirely, working efficiency is improved.
The utility model is achieved through the following technical solutions：
A kind of high-voltage test leads insulation support device, including ontology, ontology includes pedestal, is disposed on pedestal
Two permanent magnetic chucks and support plate, lower end are rotatably arranged in by rotating mechanism in support plate and scalable by telescoping mechanism
Insulated telescopic rods, the warning sign that is arranged on the magnetic wire ferrule on telescopic rod top and is arranged on telescopic rod, rotating mechanism includes
It is horizontally installed in support plate and end and has threaded rotation axis, the first fluted disc being separately positioned in rotation axis and first
Second fluted disc of fluted disc engagement and on the outside of the second fluted disc with thread fitting so that first, second fluted disc keeps meshing state
Nut, telescopic rod lower end are arranged on the second fluted disc.
Further, the telescopic rod includes outer bar and Inner bars, and the telescoping mechanism is arranged between outer bar and Inner bars, wraps
It includes the sliding block being arranged on Inner bars, be arranged on the sliding slot that outer bar lower part is slided for sliding block, sliding slot includes vertical slot and multiple difference
The transverse curvature slot connected with vertical slot.
Further, the magnetic wire ferrule includes being arranged on the first arc-like sheet, the one end and first on the telescopic rod top
The second hinged arc-like sheet of arc-like sheet, the magnetic attracting annulus being closed that formed of the first, second arc-like sheet other end is with fixed high
Press test lead.
Further, the rotating mechanism further includes setting on the rotating shaft and the pad between the second fluted disc and nut
Piece.
Further, the nut is wing nut.
Further, it is provided with the change-over switch for being turned on or off permanent magnetic circuit on the permanent magnetic chuck.
Further, the telescopic rod is made of expoxy glass Steel material.
Further, the pedestal is rectangular slab, is provided with and the close-fitting through-hole of permanent magnetic chuck on rectangular slab.
Further, the packing case for placing the ontology is further included, packing case is made of aluminum alloy materials, packing case
Inner wall is provided with the iron block for adsorbing the permanent magnetic chuck.
Further, the warning sign is arranged in the outer bar.
The utility model has the advantages that：
1st, the permanent magnetic chuck of the utility model can easily fix ontology, can be by the opposite branch of telescopic rod by rotating mechanism
Fagging rotates, and to adapt to different application scenarios, high-voltage test leads are arranged on magnetic wire ferrule, then will be stretched by telescoping mechanism
Contracting bar is adjusted to proper height, can safely and fast aerial high-voltage test lead, it is simple in structure, it is easy to use, it is versatile；
Caution slogan on warning sign is set, to prompt non-test personnel beyond this point, avoids that accident occurs；When need rotate telescopic rod
When, nut is unclamped, the second fluted disc, that is, rotatable telescopic rod is rotated, and can control and adjust the angle by first, second fluted disc, adjusts
After the completion of whole, locking nut makes first, second fluted disc keep meshing state, you can fixed telescopic rod, it is easy to operate quick, and it ensures
The personal safety of testing crew improves working efficiency.
2nd, pass through the length of sliding block and the cooperation adjustable retractable bar of sliding slot, when needing to shorten length of telescopic bar, rotation
Inner bars make sliding block, and Inner bars can be retracted in outer bar after transverse curvature slot enters vertical slot, after being adjusted to appropriate length, rotate Inner bars
Sliding block is made to enter transverse curvature slot from vertical slot, you can Inner bars is made to be fixed with respect to outer bar, it is simple to operate.
3rd, first, second arc-like sheet one end of magnetic wire ferrule is hinged, other end magnetism is attracting forms an annulus being closed, when
When needing to place high-voltage test leads, the second arc-like sheet is broken upwards, after being put into lead, the second arc-like sheet can be automatically with the
One arc-like sheet forms the annulus being closed with anchor leg, can prevent lead from coming off during experiment, safe.
4th, iron block is provided in packing case, it, can when test site not can be used for the object adsorbed by permanent magnetic chuck
By permanent magnetic chuck absorption on packing case, the utility model is made to be suitable for various application scenarios, it is versatile.
Description of the drawings
The utility model is described in further details below in conjunction with the accompanying drawings.
Fig. 1 is the positive structure diagram of the utility model.
Fig. 2 is the left view structural representation of the utility model.
Specific embodiment
As depicted in figs. 1 and 2, high-voltage test leads insulation support device includes ontology 10 and the packet for placing ontology 10
It cases (being not drawn into figure), ontology 1 includes pedestal 1, two permanent magnetic chucks 2 being disposed on pedestal 1 and support plate 3, lower end
Be rotatably arranged in support plate 3 by rotating mechanism 4 and by the insulated telescopic rods 6 of telescoping mechanism 5, be arranged on telescopic rod
The magnetic wire ferrule 7 on 6 tops and the warning sign 8 being arranged on telescopic rod 6, packing case are the cuboid made of aluminum alloy materials,
Packaging chamber interior wall is provided with the iron block for adsorbing permanent magnetic chuck 2.Pedestal 1 is rectangular slab, is provided on rectangular slab and is inhaled with permanent magnetism
2 close-fitting through-hole of disk, 2 bottom surface of permanent magnetic chuck are located at same level with rectangular slab bottom surface, and support plate 3 is fixed on rectangular slab
Top surface.The change-over switch 21 for being turned on or off permanent magnetic circuit is provided on permanent magnetic chuck 2, when permanent magnetic circuit is opened, permanent magnetism
Sucker 2 is adsorbed on object, and when permanent magnetic circuit is closed, permanent magnetic chuck 2 is detached from adsorbed object.
Rotating mechanism 4 includes being horizontally installed in support plate 3 and end has threaded rotation axis 41, is separately positioned on and turns
The first fluted disc 42 on moving axis 41, the second fluted disc 43 engaged with the first fluted disc 42 are matched positioned at 43 outside of the second fluted disc with screw thread
It closes so that the first fluted disc 42 and the second fluted disc 43 keep the wing nut 44 of meshing state and positioned at the second fluted disc 43 and butterfly-type spiral shells
Gasket 45 between mother 44,6 lower end of telescopic rod are arranged on by connecting rod 63 on the second fluted disc 43, and the cross section of support plate 3 is
Triangle.
Telescopic rod 6 includes outer bar 61 and Inner bars 62, and telescoping mechanism 5 is arranged between outer bar 61 and Inner bars 62, specifically includes
The sliding block 51 that is arranged on Inner bars 62 is arranged on the sliding slot that 61 lower part of outer bar is slided for sliding block 51, and sliding slot includes 52 He of vertical slot
Four transverse curvature slots 53 connected respectively with vertical slot 52, when sliding block 51 is located in vertical slot 52, Inner bars 62 can be with respect to outer bar 61
It moves up and down, when sliding block 51 is located at transverse curvature slot 53, Inner bars 62 are fixed with respect to outer bar 61.In the present embodiment, telescopic rod
Outer bar 61 and Inner bars 62 are made of expoxy glass Steel material.Warning sign 8 is arranged in outer bar 61, thereon with caution slogan.
The first arc-like sheet 71, one end and the first arc-like sheet 71 that magnetic wire ferrule 7 includes being arranged on 62 top of Inner bars are hinged
The magnetic attracting annulus being closed that formed of second arc-like sheet 72, the first arc-like sheet 71 and 72 other end of the second arc-like sheet is drawn with fixation
Line, in the present embodiment, the first arc-like sheet 71 are made of iron material, and the second arc-like sheet 72 is made of magnet.
The preferred embodiment of the above, only the utility model, therefore the utility model implementation cannot be limited with this
Range, i.e., the equivalent changes and modifications made according to present utility model application the scope of the claims and description all should still belong to this
In the range of utility model patent is covered.
Claims (10)
1. a kind of high-voltage test leads insulation support device, including ontology, it is characterised in that：Ontology includes pedestal, is arranged at intervals
Two permanent magnetic chucks and support plate on pedestal, lower end are rotatably arranged in support plate by rotating mechanism and by flexible
The telescopic insulated telescopic rods of mechanism, the magnetic wire ferrule for being arranged on telescopic rod top and the warning sign being arranged on telescopic rod turn
Motivation structure includes being horizontally installed on the threaded rotation axis of in support plate and end tool, the first tooth being separately positioned in rotation axis
Disk, the second fluted disc engaged with the first fluted disc and on the outside of the second fluted disc with thread fitting so that first, second fluted disc is kept
The nut of meshing state, telescopic rod lower end are arranged on the second fluted disc.
2. a kind of high-voltage test leads insulation support device according to claim 1, it is characterised in that：The telescopic rod packet
Include outer bar and Inner bars, the telescoping mechanism is arranged between outer bar and Inner bars, including be arranged on Inner bars sliding block, be arranged on it is outer
The sliding slot that bar lower part is slided for sliding block, sliding slot include vertical slot and multiple transverse curvature slots connected respectively with vertical slot.
3. a kind of high-voltage test leads insulation support device according to claim 1, it is characterised in that：The magnetism wire ferrule
Including being arranged on first arc-like sheet on the telescopic rod top, one end and the second hinged arc-like sheet of the first arc-like sheet, first, the
Two arc-like sheet other ends magnetism is attracting to form an annulus being closed to fix high-voltage test leads.
4. a kind of high-voltage test leads insulation support device according to claims 1 or 2 or 3, it is characterised in that：Described turn
Motivation structure further includes setting on the rotating shaft and the gasket between the second fluted disc and nut.
5. a kind of high-voltage test leads insulation support device according to claims 1 or 2 or 3, it is characterised in that：The spiral shell
Mother is wing nut.
6. a kind of high-voltage test leads insulation support device according to claims 1 or 2 or 3, it is characterised in that：It is described forever
The change-over switch for being turned on or off permanent magnetic circuit is provided on magnetic-disc.
7. a kind of high-voltage test leads insulation support device according to claims 1 or 2 or 3, it is characterised in that：It is described to stretch
Contracting bar is made of expoxy glass Steel material.
8. a kind of high-voltage test leads insulation support device according to claims 1 or 2 or 3, it is characterised in that：The bottom
Seat is rectangular slab, is provided with and the close-fitting through-hole of permanent magnetic chuck on rectangular slab.
9. a kind of high-voltage test leads insulation support device according to claims 1 or 2 or 3, it is characterised in that：It further includes
For placing the packing case of the ontology, packing case is made of aluminum alloy materials, and packaging chamber interior wall is provided with described for adsorbing
The iron block of permanent magnetic chuck.
10. a kind of high-voltage test leads insulation support device according to claim 2, it is characterised in that：The warning sign
It is arranged in the outer bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721752632.9U CN207557304U (en) | 2017-12-14 | 2017-12-14 | A kind of high-voltage test leads insulation support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721752632.9U CN207557304U (en) | 2017-12-14 | 2017-12-14 | A kind of high-voltage test leads insulation support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207557304U true CN207557304U (en) | 2018-06-29 |
Family
ID=62663399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721752632.9U Active CN207557304U (en) | 2017-12-14 | 2017-12-14 | A kind of high-voltage test leads insulation support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207557304U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110568333A (en) * | 2019-10-24 | 2019-12-13 | 太原理工大学 | Auxiliary discharge device for high-voltage test |
-
2017
- 2017-12-14 CN CN201721752632.9U patent/CN207557304U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110568333A (en) * | 2019-10-24 | 2019-12-13 | 太原理工大学 | Auxiliary discharge device for high-voltage test |
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