CN209071105U - A kind of isolated bus applied to the longitudinal formal dress transformer platform of 10kV integration - Google Patents
A kind of isolated bus applied to the longitudinal formal dress transformer platform of 10kV integration Download PDFInfo
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- CN209071105U CN209071105U CN201821688074.9U CN201821688074U CN209071105U CN 209071105 U CN209071105 U CN 209071105U CN 201821688074 U CN201821688074 U CN 201821688074U CN 209071105 U CN209071105 U CN 209071105U
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- phase
- file leader
- longitudinal
- copper bar
- isolated bus
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Abstract
The utility model discloses a kind of isolated buses applied to the longitudinal formal dress transformer platform of 10kV integration, including isolated bus shell, the isolated bus shell has upper end and lower end, C phase is from left to right respectively set on the upper end, B phase, file leader in A phase and N phase, A phase is from left to right respectively set on the lower end, B phase, file leader under C phase and N phase, it is connected between file leader by longitudinal copper bar one and lateral switch-over row one under file leader and C phase in the C phase, it is connected between file leader by longitudinal copper bar two under file leader and B phase in the B phase, it is connected between file leader by longitudinal copper bar three and lateral switch-over row two under file leader and A phase in the A phase, it is connected between file leader by longitudinal copper bar four under file leader and N phase in the N phase, isolated bus disclosed in the utility model is real inside isolated bus Existing paraphase, safe and reliable, practicability height.
Description
Technical field
The utility model relates to a kind of isolated buses, in particular to a kind of to be applied to the longitudinal formal dress transformer of 10kV integration
The isolated bus of platform.
Background technique
With the development of the times, traditional 10kV transformer platform has been unable to meet the requirement of State Grid Corporation of China, gradually by
Transformer platform replaces on integrated pole, and wherein the longitudinal formal dress transformer platform scheme of 10kV integration is the scheme that current emphasis is promoted
One of.Become platform transformer low voltage pile crown on traditional column to be directly connected to JP cabinet end of incoming cables into low-voltage cable, and new departure requirement
Transformer low voltage pile crown to JP cabinet end of incoming cables must use isolated bus.
The isolated bus of part of the manufacturer's production needs paraphase in cabinet without paraphase function in bus, occupies a large amount of empty in cabinet
Between, so that it is originally just more crowded to capacity in compact cabinet, it is easy to cause short circuit accident.
Utility model content
In order to solve the above technical problems, the utility model, which provides one kind, is applied to the longitudinal formal dress transformer of 10kV integration
The isolated bus of platform realizes paraphase to reach inside isolated bus, the purpose safe and reliable, practicability is high.
In order to achieve the above objectives, the technical solution of the utility model is as follows:
A kind of isolated bus applied to the longitudinal formal dress transformer platform of 10kV integration, including isolated bus shell, it is described
Isolated bus shell has upper end and lower end, is from left to right respectively set in C phase, B phase, A phase and N phase on the upper end
File leader under A phase, B phase, C phase and N phase is from left to right respectively set on the lower end, in the C phase under file leader and C phase in file leader
Connected between file leader by longitudinal copper bar one and lateral switch-over row one, in the B phase under file leader and B phase between file leader by vertical
It connects to copper bar two, is connected between file leader by longitudinal copper bar three and lateral switch-over row two under file leader and A phase in the A phase,
It is connected between file leader by longitudinal copper bar four under file leader and N phase in the N phase.
In above scheme, the longitudinal direction copper bar one, two, three, four is three section connection structure of integral type, and intermediate one section is located at
In the middle part of isolated bus shell, one section of both ends and centre are in certain bending angle, are located at the upper end of isolated bus shell under
End.
In above scheme, pass through M12 outer-hexagonal between the upper file leader, lower file leader and longitudinal copper bar one, two, three, four
Bolt and mating spring washer, plain cushion and nut are fastenedly connected.
In above scheme, file leader and transformer low voltage pile crown are overlapped in the C phase, B phase, A phase and N phase, phase sequence and transformation
Device low pressure pile crown phase sequence is identical, and adjacent phase spacing and transformer pile head are 120mm, ensure that later period bus at a distance of consistent
It is simple and easy to do when connection.
In above scheme, file leader and JP cabinet inlet wire knife melt switch overlap joint, phase sequence and knife under the A phase, B phase, C phase and N phase
It is identical to melt switch phase sequence, adjacent phase spacing and knife melt switch at a distance of identical, are 81mm, ensure that simple when the connection of later period bus
Easy row.
Through the above technical solutions, provided by the utility model a kind of applied to the longitudinal formal dress transformer platform of 10kV integration
Isolated bus, designed by innovation structure, realize bus in paraphase function, make the conductor picked out from transformer low voltage pile crown by
C, B, A, N phase sequence is changed into A, B, C, N phase sequence when entering cabinet body, is consistent with component phase sequence in cabinet, eliminates bus in cabinet
The trouble of paraphase, while facilitating on-site maintenance, maintenance, securely and reliably, practicability is high.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described.
Fig. 1 is a kind of applied to the exhausted of the longitudinal formal dress transformer platform of 10kV integration disclosed in the utility model embodiment
Edge bus exterior frontal view；
Fig. 2 is the insulation mother for being applied to the longitudinal formal dress transformer platform of 10kV integration disclosed in the utility model embodiment
Line external side view；
Fig. 3 is the insulation mother for being applied to the longitudinal formal dress transformer platform of 10kV integration disclosed in the utility model embodiment
Line internal front view；
Fig. 4 is the insulation mother for being applied to the longitudinal formal dress transformer platform of 10kV integration disclosed in the utility model embodiment
Line inner side elevational view；
Fig. 5 connects cabling stereoscopic schematic diagram with file leader under C phase for file leader, longitudinal copper bar one, switch-over row one in C phase；
Fig. 6 connects cabling front view with file leader under C phase for file leader, longitudinal copper bar one, switch-over row one in C phase；
Fig. 7 connects cabling side view with file leader under C phase for file leader, longitudinal copper bar one, switch-over row one in C phase；
Fig. 8 connects cabling front view with file leader under B phase for file leader, longitudinal copper bar two in B phase；
Fig. 9 connects cabling side view with file leader under B phase for file leader, longitudinal copper bar two in B phase；
Figure 10 connects cabling front view with file leader under A phase for file leader, longitudinal copper bar three, switch-over row two in A phase；
Figure 11 connects cabling side view with file leader under A phase for file leader, longitudinal copper bar three, switch-over row two in A phase.
In figure, 1, isolated bus shell；2, upper end；3, lower end；4, file leader in C phase；5, file leader in B phase；6, in A phase
File leader；7, file leader in N phase；8, file leader under A phase；9, file leader under B phase；10, file leader under C phase；11, file leader under N phase；12, Zong Xiangtong
Row one；13, lateral switch-over row one；14, longitudinal copper bar two；15, longitudinal copper bar three；16, lateral switch-over row two；17, longitudinal copper bar
Four.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.
The utility model provides a kind of isolated bus applied to the longitudinal formal dress transformer platform of 10kV integration, such as Fig. 1
To shown in Fig. 4, which meets product technology condition and the demand of user, facilitates on-site maintenance, maintenance, and safety can
It leans on, practicability is high.
A kind of isolated bus applied to the longitudinal formal dress transformer platform of 10kV integration as shown in Figures 1 to 4, including it is exhausted
Edge bus shell 1, isolated bus shell 1 have upper end 2 and lower end 3, are from left to right respectively set in C phase on upper end 2
File leader 8, B under A phase is from left to right respectively set on lower end 3 in file leader 5 on file leader 4, B phase, file leader 7 in file leader 6 and N phase in A phase
File leader 11 under file leader 10 and N phase under file leader 9, C phase under phase.
File leader and transformer low voltage pile crown overlap in C phase, B phase, A phase and N phase, phase sequence and transformer low voltage pile crown phase sequence phase
Together, adjacent phase spacing and transformer pile head are 120mm, ensure that simple and easy to do when the connection of later period bus at a distance of consistent.
File leader and JP cabinet inlet wire knife melt switch overlap joint under A phase, B phase, C phase and N phase, and phase sequence melts that switch phase sequence identical with knife,
Adjacent phase spacing and knife melt switch at a distance of identical, are 81mm, ensure that simple and easy to do when the connection of later period bus.
As shown in Figures 5 to 7, turn between file leader 10 by longitudinal copper bar 1 and laterally under file leader 4 and C phase in C phase
Run in 1 connection.File leader 4 is to reserve to overlap with transformer C phase pile crown in C phase.File leader 4 is inside isolated bus and vertical in C phase
It is connected to copper bar 1, longitudinal copper bar 1 extends to isolated bus lower part, connect with lateral switch-over row 1, lateral switch-over row
C phase bus is led to isolated bus lower middle position by 1, is then connect with file leader 10 under C phase, and file leader 10 stretches out absolutely under C phase
Outside edge bus, the paraphase of C phase copper bar is completed.The connection of the above copper bar pass through M12 outer-hexagonal bolt and mating spring washer,
Plain cushion and nut fastening are completed.
As shown in Figure 8 and Figure 9, it is connected between file leader 9 by longitudinal copper bar 2 14 under file leader 5 and B phase in B phase.It is arranged in B phase
First 5 connect inside isolated bus with longitudinal copper bar 2 14, and longitudinal copper bar 2 14 extends to isolated bus lower part, and stretches out insulation
Bus melts switch B with knife and is connected.The connection of the above copper bar passes through M12 outer-hexagonal bolt and mating spring washer, plain cushion and spiral shell
Mother's fastening is completed.
As shown in Figure 10 and Figure 11, turn between file leader 8 by longitudinal copper bar 3 15 and laterally under file leader 6 and A phase in A phase
Run in 2 16 connection.File leader 6 is to reserve to overlap with transformer A phase pile crown in A phase.File leader 6 is inside isolated bus and vertical in A phase
It is connected to copper bar 3 15, longitudinal copper bar 3 15 extends to isolated bus lower part, connect with lateral switch-over row 2 16, lateral switch-over row
A phase bus is led to isolated bus lower left side position by 2 16, is then connect with file leader 8 under A phase, and file leader 8 stretches out insulation under A phase
Outside bus, the paraphase of A phase copper bar is completed.The connection of the above copper bar passes through M12 outer-hexagonal bolt and mating spring washer, puts down
Pad and nut fastening are completed.
It is connected between file leader 11 by longitudinal copper bar 4 17 under file leader 7 and N phase in N phase.Cabling principle and B phase copper bar phase
Together, it repeats no more.
Therefore, file leader is longitudinal inside bus after transferring in CBAN phase extends, until C phase starts with A phase when bus bottom
The paraphase inside bus.It is stretched out outside bus after paraphase, phase sequence is ABCN at this time.
In the present embodiment, longitudinal copper bar one, two, three, four is three section connection structure of integral type, and intermediate one section is located at insulation
In the middle part of bus shell, one section of both ends and centre are in certain bending angle, are located at the upper end and lower end of isolated bus shell.
Longitudinal copper bar one is opposite with longitudinal three overbending direction of copper bar.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (5)
1. a kind of isolated bus applied to the longitudinal formal dress transformer platform of 10kV integration, including isolated bus shell, described exhausted
Edge bus shell has upper end and lower end, which is characterized in that C phase, B phase, A are from left to right respectively set on the upper end
File leader mutually and in N phase, is from left to right respectively set file leader under A phase, B phase, C phase and N phase on the lower end, arranges in the C phase
It is connected by longitudinal copper bar one and lateral switch-over row one between file leader under head and C phase, file leader under file leader and B phase in the B phase
Between connected by longitudinal copper bar two, pass through longitudinal copper bar three and laterally switching between file leader under file leader and A phase in the A phase
Two connection of row is connected under file leader and N phase between file leader by longitudinal copper bar four in the N phase.
2. a kind of isolated bus applied to the longitudinal formal dress transformer platform of 10kV integration according to claim 1, special
Sign is that the longitudinal direction copper bar one, two, three, four is three section connection structure of integral type, and intermediate one section is located at isolated bus shell
One section of middle part, both ends and centre are in certain bending angle, are located at the upper end and lower end of isolated bus shell.
3. a kind of isolated bus applied to the longitudinal formal dress transformer platform of 10kV integration according to claim 1, special
Sign is, by M12 outer-hexagonal bolt and mating between the upper file leader, lower file leader and longitudinal copper bar one, two, three, four
Spring washer, plain cushion and nut are fastenedly connected.
4. a kind of isolated bus applied to the longitudinal formal dress transformer platform of 10kV integration according to claim 1, special
Sign is that file leader and transformer low voltage pile crown overlap in the C phase, B phase, A phase and N phase, phase sequence and transformer low voltage pile crown phase
Sequence is identical, and adjacent phase spacing and transformer pile head are 120mm at a distance of consistent.
5. a kind of isolated bus applied to the longitudinal formal dress transformer platform of 10kV integration according to claim 1, special
Sign is that file leader and JP cabinet inlet wire knife melt switch overlap joint under the A phase, B phase, C phase and N phase, and phase sequence melts switch phase sequence phase with knife
Together, adjacent phase spacing and knife melt switch at a distance of identical, are 81mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821688074.9U CN209071105U (en) | 2018-10-18 | 2018-10-18 | A kind of isolated bus applied to the longitudinal formal dress transformer platform of 10kV integration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821688074.9U CN209071105U (en) | 2018-10-18 | 2018-10-18 | A kind of isolated bus applied to the longitudinal formal dress transformer platform of 10kV integration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209071105U true CN209071105U (en) | 2019-07-05 |
Family
ID=67095204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821688074.9U Active CN209071105U (en) | 2018-10-18 | 2018-10-18 | A kind of isolated bus applied to the longitudinal formal dress transformer platform of 10kV integration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209071105U (en) |
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2018
- 2018-10-18 CN CN201821688074.9U patent/CN209071105U/en active Active
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