CN208093968U - A kind of common box bus bridge and distribution system - Google Patents
A kind of common box bus bridge and distribution system Download PDFInfo
- Publication number
- CN208093968U CN208093968U CN201820677752.5U CN201820677752U CN208093968U CN 208093968 U CN208093968 U CN 208093968U CN 201820677752 U CN201820677752 U CN 201820677752U CN 208093968 U CN208093968 U CN 208093968U
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- CN
- China
- Prior art keywords
- busbar
- bus
- supporting piece
- bar supporting
- hollow housing
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- 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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Abstract
The utility model is related to a kind of common box bus bridge and distribution systems.Distribution system includes at least two power distribution cabinets and the common box bus bridge being connected between two power distribution cabinets, common box bus bridge includes the hollow housing of both ends open, it is coated with busbar in the inner cavity of hollow housing, hollow housing is respectively equipped with bus-bar supporting piece at the position close to both ends open, there is bus-bar supporting piece the busbar of each busbar of vertical supporting to perforate, and busbar perforation is set up in parallel in the width direction of hollow housing.By busbar vertical array in shell, it can largely reduce case width, to make the volume of entire common box bus bridge reduce, shape is more compact, substantially reduces occupied space；In addition, the both ends of busbar are supported by bus-bar supporting piece, only need the lap-joint at busbar both ends that connecting hole is set in this way, without being punched at other positions, to fully ensure that the current-carrying capacity of busbar.
Description
Technical field
The utility model is related to a kind of common box bus bridge and distribution systems.
Background technology
Power distribution cabinet quantity is more in switchgear house, to reduce the floor space of switchgear house, makes full use of the indoor space of distribution,
Often one group of power distribution cabinet is not installed in row's straight line.Power distribution cabinet may be face-to-face installation, it is also possible to which turning is installed, this is just needed
This group of power distribution cabinet is connected together with bus bridge.The connection of distribution indoor transformer and power distribution cabinet relies primarily on mother at present
Line bridge.Existing bus bridge mostly uses greatly the arrangement kept flat, as shown in Figure 1, not only heat dissipation is slow, cause busbar carrying capacity compared with
It is small, while the width of bus bridge is also increased, cause the larger in-site installation of crane span structure appearance and size inconvenient, and occupy very much switchgear house
Space above interior power distribution cabinet will also result in interference to equipment such as original ventilation shafts.
Utility model content
The purpose of this utility model is to provide a kind of low-profile and common box bus bridges easy for installation；The utility model
Purpose also reside in a kind of distribution system be provided.
To achieve the above object, the common box bus bridge of the utility model includes the hollow housing of both ends open, hollow housing
Inner cavity constitute and install the installation space of busbar, hollow housing is respectively equipped with busbar support at the position close to both ends open
There is the busbar of each busbar of vertical supporting to perforate for part, bus-bar supporting piece, and busbar is perforated in the width direction of hollow housing simultaneously
Row setting.By busbar vertical array in shell, it can largely reduce case width, to make entire common box bus
The volume of bridge reduces, and shape is more compact, substantially reduces occupied space；In addition, the both ends of busbar by bus-bar supporting piece into
Row support only needs the lap-joint at busbar both ends that connecting hole is arranged in this way, without being punched at other positions, to fully protect
The current-carrying capacity of busbar is demonstrate,proved.
Further, releasable connection between the bus-bar supporting piece and shell is installed convenient for busbar.
Further, the bus-bar supporting piece is riser structure, and the shell includes bottom plate, the two-port position of bottom plate
Place is equipped with vertical flanging, and bus-bar supporting piece is bolted with vertical flanging.It is simple in structure, it is easy for installation.
Further, two vertical flangings are respectively equipped at the two-port position of bottom plate, and two often held vertically roll over
Side constitutes the limiting slot being inserted into for riser shape bus-bar supporting piece.
The busbar perforation is the rectangular opening being adapted to busbar.
The distribution system of the utility model includes that at least two power distribution cabinets and the total case being connected between two power distribution cabinets are female
Line bridge, common box bus bridge include the hollow housing of both ends open, are coated with busbar in the inner cavity of hollow housing, hollow housing by
Bus-bar supporting piece is respectively equipped at the position of two close end opening, there is bus-bar supporting piece the busbar of each busbar of vertical supporting to wear
Hole, busbar perforation are set up in parallel in the width direction of hollow housing.It, can be in very great Cheng by busbar vertical array in shell
Reduce case width on degree, to make the volume of entire common box bus bridge reduce, shape is more compact, and it is empty to substantially reduce occupancy
Between；In addition, the both ends of busbar are supported by bus-bar supporting piece, only need the lap-joint at busbar both ends that connection is set in this way
Hole, without being punched at other positions, to fully ensure that the current-carrying capacity of busbar.
Further, releasable connection between the bus-bar supporting piece and shell is installed convenient for busbar.
Further, the bus-bar supporting piece is riser structure, and the shell includes bottom plate, the two-port position of bottom plate
Place is equipped with vertical flanging, and bus-bar supporting piece is bolted with vertical flanging.It is simple in structure, it is easy for installation.
Further, two vertical flangings are respectively equipped at the two-port position of bottom plate, and two often held vertically roll over
Side constitutes the limiting slot being inserted into for riser shape bus-bar supporting piece.
The busbar perforation is the rectangular opening being adapted to busbar.
The connecting hole being connected with corresponding power distribution cabinet at the busbar both ends is located at outside bus-bar supporting piece.
Description of the drawings
Fig. 1 is existing common box bus bridge median generatrix scheme of installation；
Fig. 2 is the structural schematic diagram of the specific embodiment of the distribution system of the utility model；
Fig. 3 is the structural schematic diagram of Fig. 2 median generatrix support elements；
In figure：1- shells；11- left plates；12- right plates；13- cover boards；14- bottom plates；The vertical flangings of 141-；2- busbar branch
Support member；21- busbares are perforated；3- busbares；4- bolts.
Specific implementation mode
The embodiment of the utility model is described further below in conjunction with the accompanying drawings.
The specific embodiment of the distribution system of the utility model, including at least two power distribution cabinets and it is connected to two power distribution cabinets
Between common box bus bridge, the structure of common box bus bridge is as shown in Figure 2 to Figure 3, includes the hollow housing 1 of both ends open, shell 1
It is made of left plate 11, right plate 12, cover board 13 and bottom plate 14, busbar 3 is coated in the inner cavity of shell 1.Shell 1 is close
It is respectively equipped with bus-bar supporting piece 2 at the position of both ends open, there is bus-bar supporting piece 2 busbar of each busbar of vertical supporting 3 to wear
Hole 21, busbar perforation 21 are the rectangular opening being adapted to busbar 3, and busbar perforation 21 is set side by side in the width direction of hollow housing 1
It sets.The connecting hole being connected with corresponding power distribution cabinet at 3 both ends of busbar is located at outside bus-bar supporting piece 2.The two-port position of bottom plate 14
Place is respectively equipped with two vertical flangings 141, and the vertical flanging 141 of two often held is constituted and is inserted into for riser shape bus-bar supporting piece 2
Limiting slot, bus-bar supporting piece 2 is inserted into limiting slot and connect with vertical flanging 141 by bolt 4.It is equipped with and reinforces in bottom plate 14
Muscle, the structural strength for enhancing bottom plate 14.
The distribution system median generatrix vertical array of the utility model is in shell, to largely reduce total case
The case width of bus bridge makes the volume of entire common box bus bridge reduce, and shape is more compact, substantially reduces occupied space；
In addition, busbar both ends are supported by bus-bar supporting piece, only need the lap-joint at busbar both ends that connecting hole is set in this way, and
It need not be punched at other positions, to fully ensure that the current-carrying capacity of busbar.
In above-described embodiment, bus-bar supporting piece is riser structure, and two are respectively equipped at the two-port position of bottom plate vertically
Flanging, the vertical flanging of two often held constitute limiting slot, riser shape bus-bar supporting piece be inserted into limiting slot and by bolt with it is perpendicular
It is connected to flanging.In other embodiments, the vertical flanging at the two-port position of bottom plate can also only set one, will vertically roll over
Side is connected with riser shape bus-bar supporting piece by bolt；Alternatively, a vertical folding is respectively set at the two-port position of bottom plate
Plug socket is arranged on vertical flanging in side, connection-peg is arranged on bus-bar supporting piece, bus-bar supporting piece is with vertical flanging by inserting
The mode connect is connected, and when not in use takes out connection-peg from plug socket.By bus-bar supporting piece and the fixed mode of shell
It is also very much, it will not enumerate herein.
In above-described embodiment, releasable connection between bus-bar supporting piece and shell, in other embodiments, bus-bar supporting piece with
Welding or other connection types can also be used between shell.
In above-described embodiment, busbar perforation is the rectangular opening being adapted to busbar.In other embodiments, busbar perforation may be used also
Think other shapes.
The utility model additionally provides a kind of embodiment of common box bus bridge, and concrete structure is each with above-mentioned distribution system
The structure of common box bus bridge is identical in embodiment, and details are not described herein again.
Claims (11)
1. a kind of common box bus bridge, includes the hollow housing of both ends open, the inner cavity of hollow housing constitutes the installation for installing busbar
Space, characterized in that hollow housing is respectively equipped with bus-bar supporting piece at the position close to both ends open, and bus-bar supporting piece has
The busbar of each busbar of vertical supporting is perforated, and busbar perforation is set up in parallel in the width direction of hollow housing.
2. common box bus bridge according to claim 1, characterized in that removable company between the bus-bar supporting piece and shell
It connects.
3. common box bus bridge according to claim 2, characterized in that the bus-bar supporting piece is riser structure, the shell
Body includes bottom plate, is equipped with vertical flanging at the two-port position of bottom plate, bus-bar supporting piece is bolted with vertical flanging.
4. common box bus bridge according to claim 3, characterized in that be respectively equipped with two at the two-port position of bottom plate and erect
To flanging, and the two vertical flangings often held constitute the limiting slot being inserted into for riser shape bus-bar supporting piece.
5. common box bus bridge according to claim 3, characterized in that the busbar perforation is the rectangle being adapted to busbar
Hole.
6. distribution system, including at least two power distribution cabinets and the common box bus bridge that is connected between two power distribution cabinets, common box bus
Bridge includes the hollow housing of both ends open, and busbar is coated in the inner cavity of hollow housing, characterized in that hollow housing is close to two
Bus-bar supporting piece is respectively equipped at the position of end opening, there is bus-bar supporting piece the busbar of each busbar of vertical supporting to perforate, female
Line perforation is set up in parallel in the width direction of hollow housing.
7. distribution system according to claim 6, characterized in that releasable connection between the bus-bar supporting piece and shell.
8. distribution system according to claim 7, characterized in that the bus-bar supporting piece is riser structure, the shell
Including bottom plate, vertical flanging is equipped at the two-port position of bottom plate, bus-bar supporting piece is bolted with vertical flanging.
9. distribution system according to claim 8, characterized in that be respectively equipped with two at the two-port position of bottom plate vertically
Flanging, and the two vertical flangings often held constitute the limiting slot being inserted into for riser shape bus-bar supporting piece.
10. distribution system according to claim 8, characterized in that the busbar perforation is the rectangular opening being adapted to busbar.
11. distribution system according to claim 10, characterized in that the busbar both ends with corresponding power distribution cabinet be connected
Connecting hole is located at outside bus-bar supporting piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820677752.5U CN208093968U (en) | 2018-05-08 | 2018-05-08 | A kind of common box bus bridge and distribution system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820677752.5U CN208093968U (en) | 2018-05-08 | 2018-05-08 | A kind of common box bus bridge and distribution system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208093968U true CN208093968U (en) | 2018-11-13 |
Family
ID=64052965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820677752.5U Expired - Fee Related CN208093968U (en) | 2018-05-08 | 2018-05-08 | A kind of common box bus bridge and distribution system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208093968U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112467661A (en) * | 2019-09-06 | 2021-03-09 | 河南森源电气股份有限公司 | Female clamping device that arranges |
-
2018
- 2018-05-08 CN CN201820677752.5U patent/CN208093968U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112467661A (en) * | 2019-09-06 | 2021-03-09 | 河南森源电气股份有限公司 | Female clamping device that arranges |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181113 |