CN203607198U - Novel transformer rack of hard busbar mounting structure - Google Patents
Novel transformer rack of hard busbar mounting structure Download PDFInfo
- Publication number
- CN203607198U CN203607198U CN201320836567.3U CN201320836567U CN203607198U CN 203607198 U CN203607198 U CN 203607198U CN 201320836567 U CN201320836567 U CN 201320836567U CN 203607198 U CN203607198 U CN 203607198U
- Authority
- CN
- China
- Prior art keywords
- phase copper
- copper busbar
- bar
- mounting structure
- copper bus
- 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 - Lifetime
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 40
- 229910052802 copper Inorganic materials 0.000 claims abstract description 40
- 239000010949 copper Substances 0.000 claims abstract description 40
- 230000004888 barrier function Effects 0.000 claims description 6
- 238000010276 construction Methods 0.000 abstract description 11
- 238000009434 installation Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000010923 batch production Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
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- Transformers For Measuring Instruments (AREA)
Abstract
The utility model discloses a novel transformer rack of a hard busbar mounting structure. The novel transformer rack comprises an electric pole, a cross arm is mounted on the electric pole, a three-phase copper busbar A, a three-phase copper busbar B and a three-phase copper busbar C are mounted on the cross arm, the three-phase copper busbar A, the three-phase copper busbar B and the three-phase copper busbar C are respectively provided with a drop-out fuse, the upper end of the three-phase copper busbar A, the upper end of the three-phase copper busbar B and the upper end of the three-phase copper busbar C extend to the position nearby the top of the electric pole, and the lower end of the three-phase copper busbar A, the lower end of the three-phase copper busbar B and the lower end of the three-phase copper busbar C extend to the position nearby a wire inlet terminal A, a wire inlet terminal B and a wire inlet terminal C. The hard busbar mounting structure is used, the flexible wire connecting distance between a main wire and transformers is shortened, the three-phase copper busbar A, the three-phase copper busbar B and the three-phase copper busbar C are manufactured in standardizing and industrial batch modes, the mounting specifications of all the transformers can be consistent, the requirement for standard construction is met, and the construction quality is fundamentally guaranteed.
Description
Technical field
The utility model relates to a kind of line stand of desk-top transformer.
Background technology
Existing transformer turnover connecting line is aluminum steel, aluminum steel is connected to and is flexible coupling, aluminum steel is sheared at the construction field (site) by workmen, because electric power incoming line is positioned at the head of the mast, transformer is positioned at the middle and lower part of electric pole, has a quite long segment distance between power line and transformer, and this mounting means that is flexible coupling can not accomplish that the installation specification of each transformer is consistent, the requirement of standardized construction can not be met, the quality of construction can not be fundamentally guaranteed.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of installation specification of each transformer that can make consistent, meets the requirement of standardized construction, has fundamentally guaranteed the novel transformer stand of the hard busbar mounting structure of construction quality.
The utility model solves the technical scheme that its technical problem adopts:
A kind of novel transformer stand of hard busbar mounting structure, comprise electric pole, on described electric pole, cross-arm is installed, A, B, C three-phase copper bus-bar are installed on described cross-arm, on described A, B, C three-phase copper bus-bar, a fuse switch is respectively installed, the upper end of described A, B, C three-phase copper bus-bar extends near the head of the mast, and lower end extends near A, B, the C input terminal of transformer.
Described A, B, C three-phase copper bus-bar are wrapped with insulating barrier.
Described insulating barrier is that the heat-shrink tube pyrocondensation being enclosed within outside described A, B, C three-phase copper bus-bar forms.
On described A, B, C three-phase copper bus-bar, be respectively provided with a chopper switch.
The beneficial effects of the utility model are: on electric pole of the present utility model, cross-arm is installed, A, B, C three-phase copper bus-bar are installed on cross-arm, the upper end of A, B C three-phase copper bus-bar extends near the head of the mast, lower end extends near A, B, the C input terminal of transformer, adopt hard busbar syndeton, the flexible cord having shortened between main line and transformer is connected distance, A, B, the standardization of C three-phase copper bus-bar, batch production batch making, can make the installation specification of each transformer consistent, meet the requirement of standardized construction, fundamentally guaranteed the quality of construction.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the first execution mode front view of the present utility model;
Fig. 2 is the first execution mode left view of the present utility model;
Fig. 3 is the second execution mode front view of the present utility model;
Fig. 4 is the second execution mode left view of the present utility model.
Embodiment
Referring to figs. 1 through Fig. 4, a kind of novel transformer stand of hard busbar mounting structure, comprise electric pole 1, on described electric pole 1, cross-arm 2 is installed, on described cross-arm 2, by insulator 7, A, B, C three-phase copper bus-bar 3 are installed, on described A, B, C three-phase copper bus-bar, a fuse switch 4 and chopper switch 5 are respectively installed.The upper end of described A, B, C three-phase copper bus-bar 3 extends near the head of the mast, lower end extends near A, B, the C input terminal of transformer 6, the upper end of A, B, C three-phase copper bus-bar 3 is electrically connected with A, B, C three-phase main line respectively by short connecting line, and lower end is electrically connected with A, B, the C input terminal of transformer by short connecting line respectively.
As shown in Figure 1 and Figure 2, described A, B, C three-phase copper bus-bar are only made up of vertical section the first connected mode, and A, B, C three-phase copper bus-bar top are isosceles triangle and arrange.
As shown in Figure 3, Figure 4, described A, B, C three-phase copper bus-bar are made up of traversing section and vertical section the second connected mode, adopt screw to connect between traversing section and vertical section.
Described A, B, C three-phase copper bus-bar are wrapped with insulating barrier, and this insulating barrier is that the heat-shrink tube pyrocondensation being enclosed within outside described A, B, C three-phase copper bus-bar forms, and the factory that is operated in of pyrocondensation completes in the stage.
The utility model adopts hard busbar syndeton, the flexible cord having shortened between main line and transformer is connected distance, A, B, the standardization of C three-phase copper bus-bar, batch production batch making, can make the installation specification of each transformer consistent, meet the requirement of standardized construction, fundamentally guaranteed the quality of construction.
Claims (4)
1. the novel transformer stand of a hard busbar mounting structure, comprise electric pole, it is characterized in that, on described electric pole, cross-arm is installed, A, B, C three-phase copper bus-bar are installed on described cross-arm, on described A, B, C three-phase copper bus-bar, a fuse switch is respectively installed, the upper end of described A, B, C three-phase copper bus-bar extends to head of the mast place, and lower end extends to A, B, the C input terminal place of transformer.
2. the novel transformer stand of hard busbar mounting structure according to claim 1, is characterized in that described A, B, C three-phase copper bus-bar are wrapped with insulating barrier.
3. the novel transformer stand of hard busbar mounting structure according to claim 2, is characterized in that described insulating barrier is that the heat-shrink tube pyrocondensation being enclosed within outside described A, B, C three-phase copper bus-bar forms.
4. the novel transformer stand of hard busbar mounting structure according to claim 1, is characterized in that being respectively provided with a chopper switch on described A, B, C three-phase copper bus-bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320836567.3U CN203607198U (en) | 2013-12-18 | 2013-12-18 | Novel transformer rack of hard busbar mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320836567.3U CN203607198U (en) | 2013-12-18 | 2013-12-18 | Novel transformer rack of hard busbar mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203607198U true CN203607198U (en) | 2014-05-21 |
Family
ID=50719862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320836567.3U Expired - Lifetime CN203607198U (en) | 2013-12-18 | 2013-12-18 | Novel transformer rack of hard busbar mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203607198U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105790162A (en) * | 2016-03-23 | 2016-07-20 | 国网冀北电力有限公司迁西县供电分公司 | Transformer base wire leading structure and method penetrating multiple layers of circuits |
-
2013
- 2013-12-18 CN CN201320836567.3U patent/CN203607198U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105790162A (en) * | 2016-03-23 | 2016-07-20 | 国网冀北电力有限公司迁西县供电分公司 | Transformer base wire leading structure and method penetrating multiple layers of circuits |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191203 Address after: 528400, No. 68, No. six, Pok Oi Road, Eastern District, Guangdong, Zhongshan Patentee after: Zhongshan Power Supply Bureau of Guangdong Power Grid Co.,Ltd. Address before: 528400 Guangdong city in Zhongshan Province town of Tai Chung Road, Siu Ming park for praying lucky building 201 Patentee before: Xiao Maoqiang |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140521 |
|
| CX01 | Expiry of patent term |