CN207200210U - A kind of busbar electric discharge insulation blocking sleeve - Google Patents
A kind of busbar electric discharge insulation blocking sleeve Download PDFInfo
- Publication number
- CN207200210U CN207200210U CN201721244193.0U CN201721244193U CN207200210U CN 207200210 U CN207200210 U CN 207200210U CN 201721244193 U CN201721244193 U CN 201721244193U CN 207200210 U CN207200210 U CN 207200210U
- Authority
- CN
- China
- Prior art keywords
- busbar
- blocking sleeve
- insulation blocking
- protective case
- electric discharge
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of busbar electric discharge insulation blocking sleeve, including using protective case body made of insulating materials, including bottom surface, top surface and side；Described protective case body is provided with the slot stretched into for busbar from side; the bottom surface is provided with the mounting adaptation hole connected with described slot; described top surface is provided with the perforate connected with described slot, there is provided and it is a kind of more safe and reliable, reduce the busbar protective case of the rotten damage of damage of product.
Description
Technical field
It the utility model is related in electric equipment protection set, more particularly to KYN61-40.5 switch cubicles that busbar is put in contact box
It is electrically isolated, protects the busbar electric discharge insulation blocking sleeve of power equipment.
Background technology
Because bus bar copper row now is generally naked copper row when contact box and static contact installation connect, bronze medal discharges at this
Make insulating part aging, contact box service life reduction, switch cabinet outlet problem.Particularly in KYN61-40.5 switch cubicles contact box with it is quiet
The bronze medal electric discharge of contact installation place, on the one hand makes insulating part aging, contact box service life reduction；Another aspect makes between A, B, C three-phase
Mutually electric discharge, switch cubicle are burnt out, and great power outage occurs.One silicone rubber sleeve is installed here, first, solving on bronze medal
The damage that bronze medal discharges to contact box, extends switch cubicle service life；On the other hand solves contact box between phase and phase
Electric discharge, eliminate the accident potential that switch cubicle is burnt out.
Utility model content
The purpose of this utility model is that solve problem present in above-mentioned background technology, there is provided it is a kind of it is safer, can
Lean on, reduce the busbar electric discharge insulation blocking sleeve of the rotten damage of damage of product.
The utility model employs following technical scheme：
A kind of busbar electric discharge insulation blocking sleeve, including using protective case body made of insulating materials, including bottom surface, top surface
And side；Described protective case body is provided with the slot stretched into for busbar from side, and the bottom surface is provided with to be connected with described slot
Logical mounting adaptation hole, described top surface are provided with the perforate connected with described slot.
Preferably, the perforate is oppositely arranged with described mounting adaptation hole.
Preferably, the side of described perforate is openend.
Preferably, the mounting adaptation hole includes top semicircle, the reducer of the upper and lower semicircle of lower semicircular and UNICOM.
Preferably, the material of described protective case body is silica gel.
The beneficial effects of the utility model are：It is sheathed on by insulating materials outside busbar, prevents copper bar from discharging product, from
And cause the rotten damage of product surface damage.A kind of busbar electric discharge insulation blocking sleeve is particularly provideed, is protected by discharging to isolate in busbar
Perforate and fluting are set on sheath, make perforate busbar can with insertion protective sleeve, bolt can be discharged via the busbar every
It is connected, can be provided in actual applications for busbar a kind of safer from the perforate in the rectangular base plate of protective case and busbar
Safeguard procedures.The utility model consolidates the annexation between equipment, busbar, busbar and the static contact of installation busbar, knot
Structure is reliable.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is mounting structure schematic diagram of the present utility model.
1st, slot, 2, mounting adaptation hole, 3, perforate, 4, busbar, 5, static contact, 6, boss.
Embodiment
Below in conjunction with Figure of description, the invention will be further described, but the invention is not limited in following examples.
The utility model discloses a kind of busbar electric discharge insulation blocking sleeve, including using protective case sheet made of insulating materials
Body, including bottom surface, top surface and side；Described protective case body is provided with the slot 1 stretched into for busbar 4 from side, the bottom surface
Provided with the mounting adaptation hole 2 connected with described slot 1, described top surface is provided with the perforate 3 connected with described slot 1.Institute
Perforate 3 is stated to be oppositely arranged with described mounting adaptation hole 2.The side of described perforate 3 is openend.The mounting adaptation hole 2
Including top semicircle, the reducer of the upper and lower semicircle of lower semicircular and UNICOM.The material of described protective case body is silica gel.
When in use, one end of described busbar 4 is stretched into from described busbar electric discharge insulation blocking sleeve from described slot 1
It is internal.Described busbar electric discharge insulation blocking sleeve bottom surface is provided with mounting adaptation hole 2, and the equipment of installation busbar 4 is provided with boss 6,
Described mounting adaptation hole 2 is sheathed on described boss 6, to the phase between the fixed described installation set of busbar 4 and equipment
To position and direction.
Further, the shape in described mounting adaptation hole 2 and the shape of described boss 6 are mutually matched.
Described boss 6, busbar 4 and the static contact 5 above busbar 4 is mutually spirally connected by spiro union portion, described
Static contact 5 and the quantity of spiro union portion be no less than 2, to the relative position between fixed busbar 4 and static contact 5 and direction.
Annexation between busbar 4 and static contact 5, use for the prior art that is spirally connected, just do not repeat.
Described busbar electric discharge insulation blocking sleeve is bonded to each other cooperation with described one end of busbar 4.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention is led
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims, these changes should also regard
For protection scope of the present invention.
Claims (5)
- The insulation blocking sleeve 1. a kind of busbar discharges, it is characterised in that：Including using protective case body made of insulating materials, including Bottom surface, top surface and side；Described protective case body is provided with the slot stretched into for busbar from side（1）, the bottom surface be provided with Described slot（1）The mounting adaptation hole of connection（2）, described top surface is provided with and described slot（1）The perforate of connection（3）.
- The insulation blocking sleeve 2. busbar as claimed in claim 1 discharges, it is characterised in that the perforate（3）With described installation Mating hole（2）It is oppositely arranged.
- The insulation blocking sleeve 3. busbar as claimed in claim 1 discharges, it is characterised in that described perforate（3）Side to open Mouth end.
- The insulation blocking sleeve 4. busbar as claimed in claim 1 discharges, it is characterised in that the mounting adaptation hole（2）Including upper Portion's semicircle, the reducer of the upper and lower semicircle of lower semicircular and UNICOM.
- The insulation blocking sleeve 5. busbar as claimed in claim 1 discharges, it is characterised in that the material of described protective case body is Silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721244193.0U CN207200210U (en) | 2017-09-26 | 2017-09-26 | A kind of busbar electric discharge insulation blocking sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721244193.0U CN207200210U (en) | 2017-09-26 | 2017-09-26 | A kind of busbar electric discharge insulation blocking sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207200210U true CN207200210U (en) | 2018-04-06 |
Family
ID=61786086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721244193.0U Expired - Fee Related CN207200210U (en) | 2017-09-26 | 2017-09-26 | A kind of busbar electric discharge insulation blocking sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207200210U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109755770A (en) * | 2019-01-01 | 2019-05-14 | 武汉船用电力推进装置研究所（中国船舶重工集团公司第七一二研究所） | A kind of novel busbar protective case |
-
2017
- 2017-09-26 CN CN201721244193.0U patent/CN207200210U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109755770A (en) * | 2019-01-01 | 2019-05-14 | 武汉船用电力推进装置研究所（中国船舶重工集团公司第七一二研究所） | A kind of novel busbar protective case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180406 Termination date: 20180926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |