CN206060124U - Isolated bus transition joint insulating sleeve installation part - Google Patents
Isolated bus transition joint insulating sleeve installation part Download PDFInfo
- Publication number
- CN206060124U CN206060124U CN201621083291.6U CN201621083291U CN206060124U CN 206060124 U CN206060124 U CN 206060124U CN 201621083291 U CN201621083291 U CN 201621083291U CN 206060124 U CN206060124 U CN 206060124U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- insulating sleeve
- isolated bus
- installation part
- transition joint
- 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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- Installation Of Bus-Bars (AREA)
Abstract
This utility model is related to a kind of isolated bus transition joint insulating sleeve installation part, it is characterized in that installation part is cylinder, cylinder is made up of two semicircular cylinders that can be docked, the side of two semicircular cylinders is flexibly connected, opposite side is provided with the switching mechanism that can open or be closed into cylinder, pull rope fixing hole is symmetrily processed with cylinder, pull rope one end is connected on fixing hole.It is characterized in：Application way easily can install insulating sleeve outside isolated bus transition joint, and ensure that insulating sleeve inwall is not scratched, and isoelectric level bullet contact pin is not forced deformation, so as to ensure the quality of product, isolated bus powered operation reliability.Installation is simple with modular construction, easy to operate.
Description
Technical field
This utility model is related to a kind of isolated bus transition joint insulating sleeve installation part.
Background technology
In isolated bus installation process, the isolated bus for having transition joint needs to install insulating sleeve.Insulating sleeve is pacified
During dress, the isoelectric level bullet contact pin on isolated bus terminal can scratch insulating sleeve inwall, aluminum shielding cylinder section in insulating sleeve
Aluminium skimmings are had after being drawn to drop inside insulating sleeve, electric discharge phenomena can occur during operation；Silicon rubber umbrella skirt section in insulating sleeve
Or silicone rubber umbrella group, cannot also prevent full skirt from being scratched by the contact pin of isoelectric level bullet during installation.The contact pin of isoelectric level bullet is scratching insulation sleeve
While cylinder inwall, the contact deflection of isoelectric level bullet contact pin is will also result in, causes loose contact, electric discharge can occur, most during operation
Insulation breakdown can be caused eventually and caused the accident.
For this problem, after live insulating sleeve installation, the aluminum that aluminum shielding cylinder is produced is scratched to unavoidable
Aluminium skimmings are blown to insulating sleeve end using hair dryer, are then cleared up by bits.The damage caused by silicon rubber umbrella skirt section, mesh
Front also no solution.Deformation to isoelectric level bullet contact pin contact, also rule of thumb can only judge whether to have an impact.
The content of the invention
The purpose of this utility model is to provide a kind of simple and reliable, protect in installation process insulating sleeve inwall not by
Scratch, the indeformable isolated bus transition joint insulating sleeve installation part in isoelectric level bullet contact pin contact.
Technical solution of the present utility model is：A kind of isolated bus transition joint insulating sleeve installation part, its
It is characterised by that installation part is cylinder, cylinder is made up of two semicircular cylinders that can be docked, the side activity of two semicircular cylinders
Connection, opposite side are provided with the switching mechanism that can open or be closed into cylinder, pull rope fixing hole are symmetrily processed with cylinder,
Pull rope one end is connected on fixing hole.
End face of cylinder is arc surface.
The characteristics of this utility model is：Easily can be installed outside isolated bus transition joint using the part and be insulated
Sleeve, and ensure that insulating sleeve inwall is not scratched, isoelectric level bullet contact pin is not forced deformation, so as to ensure that isolated bus connects
Head quality, it is reliable.Installation is simple with modular construction, easy to operate.
Description of the drawings
Fig. 1 is this utility model cylindrical structure schematic diagram；
Fig. 2 is this utility model cylinder installment state schematic diagram.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 1, 2, the cylinder 1 that this utility model is installed is two semicircular cylinders that can be docked, and cylinder is using white steel
Material is made, and end face of cylinder is arc surface.One docking side of two semicircular cylinders is linked into an integrated entity using hinge 2 or like,
Formed and be flexibly connected.The switching mechanism that another docking side of two semicircular cylinders is arranged is to be welded on two semicircular cylinders by interlocking respectively
Pin-fin tube 3,4 and pin 5 on docking wall is constituted, after the docking of two semicircular cylinders, by the pin through pin-fin tube by two and half
Cylinder connects to form cylinder, pulls up pin, and two semicircular cylinders are opened.
Drum diameter is respectively symmetrically on two semicircle barrels and is machined with pull rope at least below insulating sleeve internal diameter 10mm
Fixing hole 6, the present embodiment are two holes axially arranged along cylinder, and 7 one end of pull rope is connected on fixing hole.
When insulating sleeve 9 is installed, first the pin of cylinder switching mechanism is extracted, cylinder is in open shape, and is disposed at
The contact pin of isoelectric level bullet is coated by the outside of the isoelectric level bullet contact pin 8 of isolated bus transition joint, closed cylinder insertion pin, cylinder
In cylinder.Then the insulating sleeve being enclosed within isolated bus is adjusted at isolated bus transition joint position, is adjusted
In moving process, as cylinder covers isoelectric level bullet contact pin, therefore insulating sleeve inwall is aluminum shielding cylinder section and silicon rubber umbrella skirt
Duan Buhui is scratched, and isoelectric level bullet contact pin contact will not deform.After insulating sleeve positioning after, by pull rope by cylinder from
The relative opposite side of isoelectric level bullet contact pin installation side is drawn out to outside insulating sleeve along isolated bus, as there is cylinder during pull-out
Off-center position, the arc surface of cylinder end also will not Damage to insulation sleeve lining.Pin is extracted, cylinder is removed, will insulation
The two ends end cap 10 of sleeve is sealed, that is, complete to install.
Claims (2)
1. a kind of isolated bus transition joint insulating sleeve installation part, it is characterised in that installation part is cylinder, cylinder
It is to be made up of two semicircular cylinders that can be docked, the side of two semicircular cylinders is flexibly connected, and opposite side is provided with can be opened or close
Into the switching mechanism of cylinder, pull rope fixing hole is symmetrily processed with cylinder, pull rope one end is connected on fixing hole.
2. the installation part of a kind of isolated bus transition joint insulating sleeve according to claim 1, it is characterised in that
End face of cylinder is arc surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621083291.6U CN206060124U (en) | 2016-09-27 | 2016-09-27 | Isolated bus transition joint insulating sleeve installation part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621083291.6U CN206060124U (en) | 2016-09-27 | 2016-09-27 | Isolated bus transition joint insulating sleeve installation part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206060124U true CN206060124U (en) | 2017-03-29 |
Family
ID=58367509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621083291.6U Expired - Fee Related CN206060124U (en) | 2016-09-27 | 2016-09-27 | Isolated bus transition joint insulating sleeve installation part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206060124U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106299743A (en) * | 2016-09-27 | 2017-01-04 | 大连第互感器有限责任公司 | The installation method of isolated bus transition joint insulating sleeve and parts |
-
2016
- 2016-09-27 CN CN201621083291.6U patent/CN206060124U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106299743A (en) * | 2016-09-27 | 2017-01-04 | 大连第互感器有限责任公司 | The installation method of isolated bus transition joint insulating sleeve and parts |
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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: 20170329 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |