CN206894185U - Distribution box and its bus-bar system - Google Patents
Distribution box and its bus-bar system Download PDFInfo
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- CN206894185U CN206894185U CN201720800443.8U CN201720800443U CN206894185U CN 206894185 U CN206894185 U CN 206894185U CN 201720800443 U CN201720800443 U CN 201720800443U CN 206894185 U CN206894185 U CN 206894185U
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Abstract
It the utility model is related to a kind of distribution box and its bus-bar system, distribution box includes casing and the bus-bar system being fixed on casing, the bus-bar system includes system installing plate, the bus structure being fixed on system installing plate and the A being fixed on bus structure, B, C three-phase bus bars, service entrance switch is provided with busbar, the grab that service entrance switch is set by the back side hangs over A, B, in C three-phase bus bars, the A, B, C three-phase bus bars are separately fixed on separate bus structure, each bus structure position is adjustably fixed on the system installing plate, so bus structure can adjusts the distance between two neighboring bus structure according to the spacing of the grab of different service entrance switch behinds, increase the versatility of bus-bar system, improve the installation effectiveness of bus-bar system.
Description
Technical field
It the utility model is related to a kind of distribution box and its bus-bar system.
Background technology
Distribution box is indispensable part in present power system, and JP comprehensive distribution boxes are a kind of collection measurement, meter
The multiple functions such as amount, control, reactive-load compensation, protection, distribution are mainly used in transformer station, factory, work in the low-tension distribution box of one
The occasions such as ore deposit enterprise, large power plant, skyscraper power center (PC), before there is wide application especially in upgrade of rural power grids
Scape.
Application publication number is the A of CN 105552730, and the Chinese invention patent application that data of publication of application is 2016.05.04 is public
A kind of intelligent type comprehensive distribution box is opened, the intelligent type comprehensive distribution box includes bus-bar system and bus converter, bus-bar system
The main busbar of A, B, C three-phase supported including bus structure and bus structure（That is three-phase bus bar）, service entrance switch is provided with using the back side
A, B, C three-phase conductive hook-type part（That is grab）Hang on the main busbar of A, B, C three-phase.
The bus structure of the intelligent type comprehensive distribution box is A, B, C three-phase of the bus structure, i.e. bus structure of integral type
Between spacing be fixed, and the spacing between service entrance switch grab is different and different from model with producer, and this is resulted in
Bus-bar system needs to be customized according to the producer of service entrance switch, causes the versatility of bus-bar system to reduce, fabrication cycle length, installation
Efficiency is low.
Utility model content
The purpose of this utility model is the adjustable bus-bar system of bus structure spacing for providing a kind of three-phase；This practicality is new
Type additionally provides a kind of distribution box using the bus-bar system.
In order to solve the above-mentioned technical problem, the first technical scheme of bus-bar system of the present utility model is：A kind of bus
System, including system installing plate, the bus structure being fixed on system installing plate and A, B, C three-phase being fixed on bus structure
Busbar, service entrance switch is provided with busbar, the grab that service entrance switch is set by the back side is hung in A, B, C three-phase bus bar, described
A, B, C three-phase bus bar are separately fixed on separate bus structure, and each bus structure position is adjustably fixed on the system
Unite on installing plate.
Second of technical scheme of bus-bar system of the present utility model be：In the first of bus-bar system of the present utility model
On the basis of technical scheme, the bus structure includes base and the cover plate being fixedly connected with base, and the base, which is provided with, to be used
In the busbar groove of installation busbar, the base is provided with the fixation perforate for being used for being fixed on base on system installing plate.
The third technical scheme of bus-bar system of the present utility model is：In bus-bar system of the present utility model first,
On the basis of two kinds of technical schemes, the bus-bar system also includes the bus converter being arranged in three-phase bus bar, the bus
Converter is provided with mounting hole, and breaker is fixed with the mounting hole.
4th kind of technical scheme of bus-bar system of the present utility model be：In the third of bus-bar system of the present utility model
On the basis of technical scheme, the leading-out terminal of the bus converter is connected with the end of incoming cables of the breaker by being flexible coupling.
5th kind of technical scheme of bus-bar system of the present utility model be：In bus-bar system of the present utility model first,
On the basis of two kinds of technical schemes, both ends and the middle part of the three-phase bus bar are mounted on described bus structure.
The first technical scheme of distribution box of the present utility model is：A kind of distribution box, including casing and it is fixed on casing
On bus-bar system, the bus-bar system includes system installing plate, the bus structure that is fixed on system installing plate and is fixed on
A, B, C three-phase bus bar on bus structure, service entrance switch is provided with busbar, the grab that service entrance switch is set by the back side is hung over
A, in B, C three-phase bus bar, A, B, C three-phase bus bar is separately fixed on separate bus structure, each bus structure position
Put and be adjustably fixed on the system installing plate.
Second of technical scheme of distribution box of the present utility model be：In the first technology of distribution box of the present utility model
On the basis of scheme, the bus structure includes base and the cover plate being fixedly connected with base, and the base, which is provided with, to be used to pacify
The busbar groove of busbar is filled, and the base is provided with the fixation perforate for being used for base being fixed on system installing plate.
The third technical scheme of distribution box of the present utility model is：At first and second kind of distribution box of the present utility model
On the basis of technical scheme, the bus-bar system also includes the bus converter being arranged in three-phase bus bar, the bus conversion
Device is provided with mounting hole, and breaker is fixed with the mounting hole.
4th kind of technical scheme of distribution box of the present utility model be：In the third technology of distribution box of the present utility model
On the basis of scheme, the leading-out terminal of the bus converter is connected with the end of incoming cables of the breaker by being flexible coupling.
5th kind of technical scheme of distribution box of the present utility model be：At first and second kind of distribution box of the present utility model
On the basis of technical scheme, both ends and the middle part of the three-phase bus bar are mounted on described bus structure.
The beneficial effects of the utility model are：Because A, B, C three-phase bus bar are separately fixed at separate bus branch
On frame, each bus structure position is adjustably fixed on the system installing plate, and such bus structure can is according to different
The spacing of the grab of service entrance switch behind adjusts the distance between two neighboring bus structure, increases the general of bus-bar system
Property, improve the installation effectiveness of bus-bar system.
Further, the bus structure includes base and the cover plate being fixedly connected with base, and the base, which is provided with, to be used
In the busbar groove of installation busbar, the base is provided with the fixation perforate for being used for being fixed on base on system installing plate, bus
Supporting structure is simple, easy to make.
Further, the bus-bar system also includes the bus converter being arranged in three-phase bus bar, the bus conversion
Device is provided with mounting hole, is fixed with breaker on the mounting hole, facilitates the installation of breaker.
Further, the leading-out terminal of the bus converter is connected with the end of incoming cables of the breaker by being flexible coupling, side
Just the alignment error between bus converter and breaker is made up.
Further, the both ends of the three-phase bus bar are mounted on described bus structure with middle part, add bus system
The intensity of system.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment 1 of distribution box of the present utility model；
Fig. 2 is the structural representation of the bus structure of the embodiment 1 of distribution box of the present utility model；
Fig. 3 is the stereogram of the base of the bus structure of the embodiment 1 of distribution box of the present utility model；
Fig. 4 is the top view of the base of the bus structure of the embodiment 1 of distribution box of the present utility model；
Fig. 5 is the structural representation of the cover plate of the bus structure of the embodiment 1 of distribution box of the present utility model.
Respectively marked in figure：1. breaker；2. bus structure；3. busbar；4. service entrance switch；5. bus converter；6. soft company
Connect；7. base；8. cover plate；9. mate with threaded holes；10. fix perforate；11. busbar groove.
Embodiment
The embodiment 1 of distribution box of the present utility model is as shown in Fig. 1 ~ 5, including casing（Do not shown in figure）Be fixed on case
Bus-bar system on body, bus-bar system include system installing plate（Do not shown in figure）With the bus branch being fixed on system installing plate
Frame 2, A, B, C three-phase bus bar 3 are separately fixed on separate bus structure 2, and each position of bus structure 2 is adjustably fixed on
On the system installing plate, the both ends of busbar 3 and middle part are mounted on described bus structure 2, according to inlet wire order on busbar 3
Be sequentially installed with service entrance switch 4, bus converter 5, service entrance switch 4 and bus converter 5 by the grab that is provided with behind successively
On busbar 3, bus converter 5 is provided with mounting hole（Do not shown in figure）, breaker 1 is fixed on bus by mounting hole
On converter, the end of incoming cables of the leading-out terminal on bus converter and breaker 16 is connected by being flexible coupling, bus structure 2 includes
Base 7 and cover plate 8, base 7 are provided with busbar groove 11, bus 3 are fixed in busbar groove 11 by cover plate 8, base 7 and cover plate
8 are provided with the mate with threaded holes 9 worked in coordination and used, and base 7 and cover plate 8 are fixed together by bolt, base 7 is provided with
Fixed perforate 10, base are arranged on system installing plate by the fixation perforate 10.
Distribution box of the present utility model when in use, the distance of the grab of converter behind is changed according to service entrance switch, bus
The base of three bus structures is arranged on system installing plate by fixed perforate respectively, by A, B, C three-phase of three phase mains
Busbar is separately mounted in the busbar groove of corresponding base, and the cover plate of bus structure is consolidated by bolt through mate with threaded holes respectively
Corresponding to being scheduled on base；Service entrance switch, bus converter are stuck on three-phase bus by the grab of behind respectively and fixed, is broken
Road device is fixed on the mounting hole of bus converter, and the leading-out terminal on bus converter and the end of incoming cables of breaker are passed through into soft company
Connect connected, bus structure is mounted at the both ends of busbar and centre as needed, to increase the intensity of bus-bar system.
The embodiment 2 of distribution box of the present utility model, with differing only in for embodiment 1：The bus converter goes out
The end of incoming cables of line end and breaker is joined directly together.
The embodiment 3 of distribution box of the present utility model, with differing only in for embodiment 1：The omission bus structure bottom
Fixation perforate on seat, the base of bus structure are directly welded on the system installing plate.
The embodiment 4 of distribution box of the present utility model, with differing only in for embodiment 1：The cover plate of the bus structure
It is hinged with base one end, the other end is bolted.
The utility model additionally provides the implementation of bus-bar system for example shown in Fig. 1 ~ 5, its concrete structure and above-mentioned distribution
The structure of the bus-bar system of case is identical, and here is omitted.
Claims (10)
1. a kind of bus-bar system, including system installing plate, the bus structure that is fixed on system installing plate and it is fixed on bus branch
A, B, C three-phase bus bar on frame, service entrance switch is provided with busbar, the grab that service entrance switch is set by the back side hangs over A, B, C
In three-phase bus bar, it is characterised in that：A, B, C three-phase bus bar is separately fixed on separate bus structure, each bus
Backing positions are adjustably fixed on the system installing plate.
2. bus-bar system according to claim 1, it is characterised in that：The bus structure includes base and fixed with base
The cover plate of connection, the base are provided with the busbar groove for being used for installing busbar, and the base, which is provided with, to be used to base being fixed on
Fixation perforate on system installing plate.
3. bus-bar system according to claim 1 or 2, it is characterised in that：The bus-bar system also includes being arranged at three-phase
Bus converter on busbar, the bus converter are provided with mounting hole, breaker are fixed with the mounting hole.
4. bus-bar system according to claim 3, it is characterised in that：The leading-out terminal of the bus converter and the open circuit
The end of incoming cables of device is connected by being flexible coupling.
5. bus-bar system according to claim 1 or 2, it is characterised in that：Pacify with middle part at the both ends of the three-phase bus bar
Equipped with described bus structure.
6. a kind of distribution box, including casing and the bus-bar system that is fixed on casing, the bus-bar system include system installing plate,
The bus structure being fixed on system installing plate and A, B, C three-phase bus bar being fixed on bus structure, be provided with busbar into
Wiretap, the grab that service entrance switch is set by the back side are hung in A, B, C three-phase bus bar, it is characterised in that：A, B, C three-phase
Busbar is separately fixed on separate bus structure, and each bus structure position is adjustably fixed on the system installing plate
On.
7. distribution box according to claim 6, it is characterised in that：The bus structure includes base and fixed with base to connect
The cover plate connect, the base are provided with the busbar groove for being used for installing busbar, and the base is provided with is for base to be fixed on
The fixation perforate united on installing plate.
8. the distribution box according to claim 6 or 7, it is characterised in that：The bus-bar system also includes being arranged at three-phase mother
Bus converter on row, the bus converter are provided with mounting hole, breaker are fixed with the mounting hole.
9. distribution box according to claim 8, it is characterised in that：The leading-out terminal and the breaker of the bus converter
End of incoming cables it is connected by being flexible coupling.
10. the distribution box according to claim 6 or 7, it is characterised in that：The both ends of the three-phase bus bar are respectively mounted with middle part
There is described bus structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720800443.8U CN206894185U (en) | 2017-07-04 | 2017-07-04 | Distribution box and its bus-bar system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720800443.8U CN206894185U (en) | 2017-07-04 | 2017-07-04 | Distribution box and its bus-bar system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206894185U true CN206894185U (en) | 2018-01-16 |
Family
ID=61297609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720800443.8U Expired - Fee Related CN206894185U (en) | 2017-07-04 | 2017-07-04 | Distribution box and its bus-bar system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206894185U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107104405A (en) * | 2017-07-04 | 2017-08-29 | 河南森源电气股份有限公司 | A kind of distribution box and its bus-bar system |
-
2017
- 2017-07-04 CN CN201720800443.8U patent/CN206894185U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107104405A (en) * | 2017-07-04 | 2017-08-29 | 河南森源电气股份有限公司 | A kind of distribution box and its bus-bar system |
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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: 20180116 Termination date: 20210704 |
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| CF01 | Termination of patent right due to non-payment of annual fee |