CN206023166U - A kind of screening arrangement for buses of insulation tubes branch point - Google Patents
A kind of screening arrangement for buses of insulation tubes branch point Download PDFInfo
- Publication number
- CN206023166U CN206023166U CN201621004407.2U CN201621004407U CN206023166U CN 206023166 U CN206023166 U CN 206023166U CN 201621004407 U CN201621004407 U CN 201621004407U CN 206023166 U CN206023166 U CN 206023166U
- Authority
- CN
- China
- Prior art keywords
- buses
- insulated case
- screening arrangement
- insulation tubes
- adnexa
- 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.)
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Links
- 238000009413 insulation Methods 0.000 title claims abstract description 27
- 238000012216 screening Methods 0.000 title claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000004888 barrier function Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
Abstract
The utility model discloses a kind of screening arrangement for buses of insulation tubes branch point includes insulated case and adnexa；Busbar branches point is arranged on the inside of insulated case；Adnexa is arranged on the bottom of insulated case in the way of consolidating, and insulated case is fixed in the support cross-arm immediately below which；The screening arrangement for being used for buses of insulation tubes branch point can provide relatively good running environment for busbar branches point, improve equipment operational reliability, it is to avoid the directly contact of operation maintenance personnel and busbar branches point, so as to ensure the personal safety of operation maintenance personnel.
Description
Technical field
This utility model belongs to power grid security technical field, more particularly to a kind of shielding for buses of insulation tubes branch point
Device.
Background technology
Buses of insulation tubes is a kind of novel bus form, and as which has, current-carrying capacity is big, high mechanical strength, overall dimensions
The features such as little, electrical insulation properties are strong, installation environment adaptability is preferable and be widely used in transformer station.For tool
There is the buses of insulation tubes of branched structure, its insulating barrier and screen layer are easily destroyed at the busbar branches point, so as to cause to lead
Outside body is exposed to, easily shelf depreciation is produced in surface of insulating layer especially in the case of extraneous bad environments, cause local model
Interior air breakdown is enclosed, is as a result affected transformer station normally to run, or even the personal safety of operation maintenance personnel is worked the mischief.
Utility model content
The purpose of this utility model is to provide a kind of screening arrangement for buses of insulation tubes branch point.
For this purpose, technical solutions of the utility model are as follows：
A kind of screening arrangement for buses of insulation tubes branch point, including insulated case and adnexa；Busbar branches point is arranged on
The inside of insulated case, and 400mm is at least with the distance of insulated case side wall；Adnexa is arranged on the bottom of insulated case in the way of consolidating
Portion, and insulated case is fixed in the support cross-arm immediately below which；Adnexa includes multiple channel-section steels；Insulated case is female perpendicular to insulation tube
Two sides of line cloth set direction are respectively formed on multiple through holes, and a side in insulated case can be dismantled.
Described adnexa is fixed on the bottom of insulated case in the way of welding or rivet.
Busbar branches point in described insulated case is at least one.
Compared with prior art, the screening arrangement for being used for buses of insulation tubes branch point can provide phase for busbar branches point
To good running environment, equipment operational reliability is improve, it is to avoid the directly contact of operation maintenance personnel and busbar branches point, so as to
The personal safety of operation maintenance personnel is ensured.
Description of the drawings
The front view of the screening arrangement for buses of insulation tubes branch point that Fig. 1 is provided for this utility model.
Fig. 2 is sectional views of the Fig. 1 along A-A faces.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment is described further to this utility model, but following embodiments are right absolutely not
This utility model has any restriction.
As shown in Figure 1-2, the screening arrangement for being used for buses of insulation tubes branch point includes insulated case 1 and adnexa 2；Bus point
Fulcrum 3 is arranged on the inside of insulated case 1, and is at least 400mm with the distance of 1 side wall of insulated case；Adnexa 2 is set in the way of consolidating
Put in the bottom of insulated case 1, and insulated case 1 is fixed in the support cross-arm 4 immediately below which；Adnexa 2 includes multiple channel-section steels；Absolutely
Edge case 1 is respectively formed on multiple through holes, and 1 one of side of insulated case perpendicular to two sides of buses of insulation tubes cloth set direction
Can dismantle in face.
Described adnexa 2 is fixed on the bottom of insulated case 1 in the way of welding or rivet.
Busbar branches point 3 in described insulated case 1 is at least one.
The screening arrangement for buses of insulation tubes branch point that this utility model is provided is when using：First by insulated case 1
On detachable side disassemble from insulated case 1, by buses of insulation tubes from insulated case 1 perpendicular to buses of insulation tubes connect up
It is incorporated into inside insulated case 1 in one side through hole in direction, busbar branches point 3 is set in box house, and from busbar branches
Point 3 draws busbar branches, and busbar branches are guided to absolutely from the through hole for being introduced another relative side of side with buses of insulation tubes
The outside of edge case 1, is and then reinstalled in dismountable side in above-mentioned insulated case 1 in insulated case 1, makes 1 shape of insulated case
Space into a closing；Finally, insulated case 1 is welded in support cross-arm 4 by adnexa 2, so as to insulated case 1 to be fixed on
The outside of busbar branches point 3.
Wherein, insulated case 1 is made up of epoxy resin and its size is relevant with the specification of the buses of insulation tubes for being adopted：
When buses of insulation tubes is 10kV pipe buses, busbar branches point 3 is usually arranged as with the distance of 1 side wall of insulated case
400mm；When buses of insulation tubes is 35kV pipe buses, busbar branches point 3 is usually arranged as with the distance of 1 side wall of insulated case
600mm.
Claims (3)
1. a kind of screening arrangement for buses of insulation tubes branch point, it is characterised in that described for buses of insulation tubes branch
The screening arrangement of point includes insulated case (1) and adnexa (2)；Busbar branches point (3) are arranged on the inside of insulated case (1), and with exhausted
The distance of edge case (1) side wall is at least 400mm；Adnexa (2) is arranged on the bottom of insulated case (1) in the way of consolidating, and will absolutely
Edge case (1) is fixed in the support cross-arm immediately below which (4)；Adnexa (2) includes multiple channel-section steels；Insulated case (1) is perpendicular to insulation
Can dismantle the side that two sides of pipe bus cloth set direction are respectively formed in multiple through holes, and insulated case (1).
2. the screening arrangement for buses of insulation tubes branch point according to claim 1, it is characterised in that described adnexa
(2) bottom of insulated case (1) is fixed in the way of welding or rivet.
3. the screening arrangement for buses of insulation tubes branch point according to claim 1, it is characterised in that described insulation
Busbar branches point (3) in case (1) are at least one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621004407.2U CN206023166U (en) | 2016-08-30 | 2016-08-30 | A kind of screening arrangement for buses of insulation tubes branch point |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621004407.2U CN206023166U (en) | 2016-08-30 | 2016-08-30 | A kind of screening arrangement for buses of insulation tubes branch point |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206023166U true CN206023166U (en) | 2017-03-15 |
Family
ID=58256017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621004407.2U Active CN206023166U (en) | 2016-08-30 | 2016-08-30 | A kind of screening arrangement for buses of insulation tubes branch point |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206023166U (en) |
-
2016
- 2016-08-30 CN CN201621004407.2U patent/CN206023166U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |