CN201927895U - In-line bus structure of power distribution switch - Google Patents
In-line bus structure of power distribution switch Download PDFInfo
- Publication number
- CN201927895U CN201927895U CN2010206642269U CN201020664226U CN201927895U CN 201927895 U CN201927895 U CN 201927895U CN 2010206642269 U CN2010206642269 U CN 2010206642269U CN 201020664226 U CN201020664226 U CN 201020664226U CN 201927895 U CN201927895 U CN 201927895U
- Authority
- CN
- China
- Prior art keywords
- bus
- bus structure
- circuit breakers
- buses
- support
- 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
Images
Landscapes
- Patch Boards (AREA)
Abstract
An in-line bus structure of a power distribution switch comprises an isolated support, wherein the support is provided with at least three bus ducts in parallel. Each bus duct is provided with a strip-shaped bus connected with a power supply. Circuit breakers with in-line bases can be plugged into the buses. The length of the strip-shaped buses can be set as required. A plurality of circuit breakers can be arranged on the buses in parallel. The circuit breakers with in-line bases can be plugged into the buses directly without the need of setting bus branches, therefore the transverse dimension of the bus structure is reduced, installation time is shortened greatly because the production and installation of the bus branches are omitted, installation work can be finished as early as possible and delivered quickly, the replacement and maintenance of the circuit breakers can be finished easily, simultaneously the safety performance of a whole distribution board is improved.
Description
Technical field
The utility model relates to the employed bus structure of panel switches, especially relates to the panel switches direct plugging-in bus structure that circuit breaker is directly plugged on bus structure.
Background technology
Present common distribution panelboard volume is excessive, tie up the circuit installing space, circuit breaker connection thereon is more complicated also, its fabrication cycle is long, and complexity is installed, and has prolonged the construction period, and fail safe can not get guaranteeing, for satisfying distribution panelboard, dividing electronic box miniaturization, standardized development trend, it is simple to design a kind of connection, and safe bus structure is very important.
The utility model content
The purpose of this utility model provides a kind of panel switches direct plugging-in bus structure, simplifies the installation of panel switches, improves fail safe.
The utility model is that the technical scheme that its technical problem of solution is adopted is,
Panel switches direct plugging-in bus structure, comprise insulating support, be arranged with at least three bus ducts on the described support in parallel, every bus duct is provided with the strip bus that is connected in power supply, but plug-in mounting has the circuit breaker of plug in support on these buses, the length of strip bus can be set as required, on it a plurality of circuit breakers can be set, and circuit breaker is arranged side by side on bus.
Described bus is fixed in bus duct by securing members such as screw nuts.
Also be provided with the circuit breaker baffle plate on the described support, be used to separate a plurality of circuit breakers of installing on the bus.
Distance between the adjacent bus is 69.5～70.5mm.
Described support is provided with the fixedly installing hole of circuit breaker, and installing hole is provided with along the bus both sides, and the distance between the adjacent installing hole is 15mm.
The beneficial effects of the utility model are, can directly insert the circuit breaker that has plug in support in the bus, do not need to establish in addition branch bar, can dwindle the lateral dimension of bus structure, and not have making, the installation exercise of complicated branch bus, can shorten the set-up time significantly, installing engineering is finished as early as possible, pay fast, later stage work such as the replacing of circuit breaker, maintenance are easy to finish, and have improved the fail safe of whole distribution panelboard simultaneously.
Description of drawings
Fig. 1 is the structural representation of the utility model panel switches direct plugging-in bus structure;
Fig. 2 is the scheme of installation of bus on support;
Fig. 3 is the connection diagram of circuit breaker and bus;
Fig. 4 is the scheme of installations of a plurality of circuit breakers on bus;
Fig. 5 is to use the difference schematic diagram of panel switches direct plugging-in bus structure and common bus structure;
Among the figure, 100. supports, 110. bus ducts, 111. screws, 120. installing holes, 130. circuit breaker baffle plates, 200. buses, 210. branch bars, 300. circuit breakers, 310. plug in support.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1 and Figure 2, panel switches direct plugging-in bus structure provided by the utility model comprises insulating support 100, be arranged with at least three bus ducts 110 on the support 100 in parallel, bus duct 110 is provided with the strip bus 200 that is connected in power supply, but plug-in mounting has the circuit breaker of plug in support on these buses, the indefinite length of strip bus can be provided with a plurality of circuit breakers on it, and circuit breaker is arranged side by side on bus.
As Fig. 2, described bus 100 is fixed on the bus duct 110 by screw 111.
As Fig. 3, on the panel switches direct plugging-in bus structure provided by the utility model a plurality of circuit breakers can be installed, therefore on support 100, also be provided with circuit breaker baffle plate 130, be used to separate a plurality of circuit breakers of installing on the bus.
Distance between the adjacent bus is 69.5～70.5mm, and the size of the plug in support 310 of circuit breaker 300 must be corresponding with it.
As shown in Figure 4, can circuit breaker 300 direct and bus 200 clampings of plug in support 310 will be had, do not need to establish in addition as the branch bar among Fig. 5 210, can dwindle the lateral dimension of bus structure, and not have making, the installation exercise of complicated branch bus, can shorten the set-up time significantly, installing engineering is finished as early as possible, pay fast, later stage work such as the replacing of circuit breaker, maintenance are easy to finish, and have improved the fail safe of whole distribution panelboard simultaneously.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. panel switches direct plugging-in bus structure comprises support, it is characterized in that, is arranged with bus duct in parallel on the described support, and every bus duct is provided with the strip bus that is connected in power supply.
2. according to the described panel switches direct plugging-in of claim bus structure, it is characterized in that described bus is fixed in bus duct by securing member.
3. according to the described panel switches direct plugging-in of claim bus structure, it is characterized in that, also be provided with the circuit breaker baffle plate that is used for the adjacent circuit breaker of barrier on the described support.
4. according to the described panel switches direct plugging-in of claim bus structure, it is characterized in that the distance between the adjacent bus is 69.5～70.5mm.
5. according to the described panel switches direct plugging-in of claim bus structure, it is characterized in that described support is provided with the fixedly installing hole of circuit breaker, installing hole is provided with along the bus both sides, and the distance between the adjacent installing hole is 15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206642269U CN201927895U (en) | 2010-12-17 | 2010-12-17 | In-line bus structure of power distribution switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206642269U CN201927895U (en) | 2010-12-17 | 2010-12-17 | In-line bus structure of power distribution switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201927895U true CN201927895U (en) | 2011-08-10 |
Family
ID=44431730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206642269U Expired - Fee Related CN201927895U (en) | 2010-12-17 | 2010-12-17 | In-line bus structure of power distribution switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201927895U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106207764A (en) * | 2016-09-20 | 2016-12-07 | 东莞市力远电气工程有限公司 | A kind of distribution bus system |
| CN106410617A (en) * | 2016-11-29 | 2017-02-15 | 郭光伟 | Bus duct power supply system |
-
2010
- 2010-12-17 CN CN2010206642269U patent/CN201927895U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106207764A (en) * | 2016-09-20 | 2016-12-07 | 东莞市力远电气工程有限公司 | A kind of distribution bus system |
| CN106410617A (en) * | 2016-11-29 | 2017-02-15 | 郭光伟 | Bus duct power supply system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202019137U (en) | Bus bridge frame with commutation function | |
| CN202712696U (en) | Low-voltage switch cabinet | |
| CN201927895U (en) | In-line bus structure of power distribution switch | |
| CN202004318U (en) | Power distribution module structure | |
| CN202025987U (en) | Low-voltage switchgear assembly for small-sized mine | |
| CN203119313U (en) | Trapezoid busbar support | |
| CN201466494U (en) | Low voltage power distribution set switching device | |
| CN2807582Y (en) | Three-phase synchronous electric generator outlet wiring board | |
| CN203068837U (en) | Solar water heater controller | |
| CN203589540U (en) | Insulator bracket and high-voltage switch cabinet containing same | |
| CN203180408U (en) | Unit universal type drawer installing plate | |
| CN202111233U (en) | Power distribution terminal | |
| CN103134215B (en) | Controller of solar water heater | |
| CN203312734U (en) | Busbar system with air-draft and heat-radiation channels and corresponding low-voltage switch cabinet | |
| CN203071434U (en) | Incoming cabinet of low-voltage switch cabinet | |
| CN213546841U (en) | High-voltage board | |
| CN205051168U (en) | Feeder device | |
| CN200976469Y (en) | Bus phase sequence ranking structure for switch cabinet | |
| CN204205293U (en) | A kind of high efficiency and heat radiation low-voltage electrical cabinet for indoor | |
| CN202332768U (en) | Multipurpose fuse substrate capable of adjusting mounting distance | |
| CN203521925U (en) | Buckling type housing for power distribution unit | |
| CN204558906U (en) | A kind of novel fixing power distribution equipment | |
| CN203787967U (en) | Thyristor switching device for TSC | |
| CN201504040U (en) | 8E/2 drawer capable of adjusting breaker | |
| CN202696032U (en) | Wiring device of low-pressure drawer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20131217 |