CN205543896U - A portable formula insulating sheath that takes for cubical switchboard copper bar - Google Patents
A portable formula insulating sheath that takes for cubical switchboard copper bar Download PDFInfo
- Publication number
- CN205543896U CN205543896U CN201620203204.XU CN201620203204U CN205543896U CN 205543896 U CN205543896 U CN 205543896U CN 201620203204 U CN201620203204 U CN 201620203204U CN 205543896 U CN205543896 U CN 205543896U
- Authority
- CN
- China
- Prior art keywords
- copper bar
- sheath
- sheath body
- insulating sheath
- cubical switchboard
- 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
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 239000010949 copper Substances 0.000 title claims abstract description 29
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 29
- 238000009413 insulation Methods 0.000 claims abstract description 8
- 239000011810 insulating material Substances 0.000 abstract 1
- 239000004020 conductor Substances 0.000 description 6
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Patch Boards (AREA)
Abstract
The utility model relates to a portable formula insulating sheath that takes for cubical switchboard copper bar, including the sheath body, this sheath body is buckled by insulation board an organic whole of rectangle and is become the rectangle structure that can surround the copper bar, and the opening of insulation board is fixed through the bolted connection that horizontal even interval set up. It is convenient that this sheath uses, installs, dismantles, because the sheath body adopts insulating material, can not cause that the copper bar discharges, can not exert an influence to normal operating in the cubical switchboard.
Description
Technical field
This utility model belongs to power grid security and protection field, relates to switch cabinet copper bar, a kind of for switch cabinet copper bar
May move and win formula insulating sheath.
Background technology
According to State Grid Corporation of China power transformation safety work order regulation, when converting equipment has a power failure, needs power failure equipments each can
Pendant of sending a telegram here connects earth lead.At present, all insulation structure shape is substantially used in transformer station in bus connection switch cabinet, isolating switch cabinet cabinet
Formula, cabinet inner copper line is covered with sheath shrinkable sleeve, no ground disconnecting link in cabinet.When bus connection switch cabinet, isolating switch cabinet need hanging earthing conductor and nothing
During earth handcart, ground wire mounts without correct position, normally works to maintainer and brings potential safety hazard.
Utility model content
In place of the purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of simple to operate, win and be conveniently used for
The removable of switch cabinet copper bar wins formula insulating sheath.
This utility model solves technical problem and be the technical scheme is that
A kind of win formula insulating sheath for the removable of switch cabinet copper bar, including sheath body, exhausted by rectangle of this sheath body
Listrium is integrally bent into the rectangle frame structure that can surround copper bar, and the peristome of insulation board is by laterally homogeneous spaced bolt even
Connect fixing.
A kind of winning formula insulating sheath for the removable of switch cabinet copper bar, including sheath body, this sheath body is by two and half sets
Being merged into the rectangle frame structure that can surround copper bar, the side of two and half sets is by gemel connection, and opposite side is bolted fixing.
Advantage of the present utility model and good effect be:
1, this sheath body is adopted and is made from an insulative material, and copper bar will not be caused to discharge, and will not produce shadow to properly functioning in switch cubicle
Ring.
2, this sheath is simple to operate, wins conveniently, single can complete.
3, this sheath can facilitate hanging earthing conductor after using, and has ensured the safety of operating personnel.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model；
Fig. 2 is the right view (embodiment 1) of Fig. 1；
Fig. 3 is the right view (embodiment 2) of Fig. 1；
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings and by specific embodiment, and following example are illustrative,
It not determinate, it is impossible to limit protection domain of the present utility model with this.
Embodiment 1:
A kind of winning formula insulating sheath for the removable of switch cabinet copper bar, including sheath body 1, this sheath body is by rectangle
Insulation board is bent into the rectangle frame structure that can surround copper bar, and the peristome of insulation board is by laterally homogeneous spaced bolt 2 even
Connect fixing.
Embodiment 2:
A kind of winning formula insulating sheath for the removable of switch cabinet copper bar, including sheath body, this sheath body is by two and half sets
Being merged into the rectangle frame structure that can surround copper bar, the side of two and half sets is connected by hinge 3, and opposite side is bolted solid
Fixed.
This insulating sheath can be used on 10kV or 35kV switch cubicle inner copper line.
The using method of this insulating sheath is:
Peristome is opened, is arranged on switch cubicle inner copper line, then bolts on, closed peristome.When needs are at switch cubicle
During interior hanging earthing conductor, unscrew bolt, take off after sheath hanging earthing conductor on copper bar.After ground wire uses, sheath is carried out weight
Newly installed.
During use, bus connection switch cabinet, isolating switch cabinet inner copper line cut out the sheath shrinkable sleeve being about 15cm, use removable
Win formula insulating sheath to replace.When equipment is properly functioning, sheath covers on copper bar, plays the effect of being dielectrically separated from.When equipment has a power failure
Maintenance hanging earthing conductor time, take off this move win formula insulating sheath and on copper bar hanging earthing conductor.After overhaul of the equipments, again
Load onto this sheath.
The use of this sheath, installation, convenient disassembly, owing to sheath body uses insulant, will not cause copper bar to discharge, split
Close and properly functioning in cabinet will not produce impact.
Above-described is only preferred implementation of the present utility model, it is noted that come for those of ordinary skill in the art
Say, on the premise of conceiving without departing from utility model, it is also possible to making some deformation and improvement, these broadly fall into this utility model
Protection domain.
Claims (2)
1. win formula insulating sheath for the removable of switch cabinet copper bar for one kind, it is characterised in that: include sheath body, this sheath
Body is integrally bent into the rectangle frame structure that can surround copper bar by the insulation board of rectangle, and the peristome of insulation board passes through laterally homogeneous
Connect fixing every the bolt arranged.
2. win formula insulating sheath for the removable of switch cabinet copper bar for one kind, it is characterised in that: include sheath body, this sheath
Body is combined into the rectangle frame structure that can surround copper bar by two and half fits, and the side of two and half sets is led to by gemel connection, opposite side
Cross bolt and connect fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620203204.XU CN205543896U (en) | 2016-03-16 | 2016-03-16 | A portable formula insulating sheath that takes for cubical switchboard copper bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620203204.XU CN205543896U (en) | 2016-03-16 | 2016-03-16 | A portable formula insulating sheath that takes for cubical switchboard copper bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205543896U true CN205543896U (en) | 2016-08-31 |
Family
ID=56782782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620203204.XU Expired - Fee Related CN205543896U (en) | 2016-03-16 | 2016-03-16 | A portable formula insulating sheath that takes for cubical switchboard copper bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205543896U (en) |
-
2016
- 2016-03-16 CN CN201620203204.XU patent/CN205543896U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20180316 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |