CN202633758U - Chop skeleton and chop type distribution box - Google Patents
Chop skeleton and chop type distribution box Download PDFInfo
- Publication number
- CN202633758U CN202633758U CN 201220146575 CN201220146575U CN202633758U CN 202633758 U CN202633758 U CN 202633758U CN 201220146575 CN201220146575 CN 201220146575 CN 201220146575 U CN201220146575 U CN 201220146575U CN 202633758 U CN202633758 U CN 202633758U
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- Prior art keywords
- self
- phase
- contained
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- connector
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Abstract
The utility model discloses a chop skeleton used in a chop type distribution box, comprising a busbar, a package rack and connecting pieces; bus ducts for installing the busbar are provided longitudinally on a lower surface of the package rack; a plurality of longitudinal connecting ducts are provided horizontally on an upper surface of the package rack and positions of the connecting ducts corresponding with the bus ducts are provided with through installation ducts; the connecting pieces comprise fixed parts installed in the connecting ducts and connecting parts formed by extending outwardly from the fixed parts along the connecting ducts; the ends of the connecting parts are exposed to the connecting ducts to form connecting plugs; the fixed parts traverse the installation ducts and are selectively in connection with any bus. The chop skeleton can be freely assembled so as to be suitable for electric switches with different specification. In addition, the utility model also discloses a corresponding chop type distribution box.
Description
Technical field
The utility model relates to a kind of controller switching equipment, relates in particular to a kind of chop formula bus-bar and corresponding distribution box.
Background technology
Distribution box is used to provide a power supply branch switch equipment; Thereby elements such as multiple appliance switch are put together be placed in the cupboard; Traditional distribution box not only need adopt lead that appliance switch is installed in the power supply shunt; And demand that often can not the bearing great current distribution system, use safety inadequately.On the other hand, traditional distribution box because the appliance switch type of installing is different, therefore for each distribution system, need design exclusive distribution box according to the difference of appliance switch, is difficult to realize mass production.
Therefore, need a kind of distribution box that can address the above problem.
The utility model content
The purpose of the utility model provides a kind of easy to assembly, safe and reliable, and can satisfy the sparerib shelf that the plurality of specifications appliance switch uses.
Another purpose of the utility model provides a kind of easy to assembly, safe and reliable chop formula distribution box, and this chop formula distribution box can satisfy the plurality of specifications appliance switch to be used.
For on realizing purpose is arranged, the utility model discloses a kind of sparerib shelf, be used for chop formula distribution box, it comprises bus row, self-contained and connector, and said bus row has several and parallel arranged; Said self-contained lower surface vertically offers the bus duct that said bus row is installed along said bus row; Said self-contained upper surface laterally offers some link slots longitudinally along said bus row's, and the position of the corresponding said bus duct of said link slot offers the mounting groove that runs through; Said connector comprises the fixed part that is installed in the said link slot and the connecting portion that stretches out and form along said link slot from least one side of said fixed part; It is outer and form connection-peg that the end of said connecting portion is revealed in said link slot, and said fixed part links to each other with arbitrary said bus row with said mounting groove position relatively and selectively.
Compared with prior art; The said sparerib shelf of the utility model uses connector that appliance switch and each power supply shunt (bus row) are electrically connected; Can make adjacent connector selectively electrically connect as required with a certain bus row; Thereby assemble out the sparerib shelf of different size; Make the utility model go for the appliance switch of different size (appliance switch of single-phase, three-phase or three-phase and four-line), and the multifarious fit of this type also makes each device of the utility model directly to obtain through producing in batches, need not special mould and machining tool.
Preferably; Said sparerib shelf also comprises insulating lid; Said insulating lid with said self-contained corresponding and be placed on said self-contained; And said insulating lid extends to form the flange that blocks that blocks said connection-peg along the outside bending of said bus row's both lateral sides, and said blocking offers the fixing fixing hole of charger switch on the flange.
Particularly, the underlined lid of said insulating lid loam cake, the position that said mark covers corresponding said connector is provided with mark, is used to discern the bus row that the connector fixed part connects.Be convenient to operating personnel device for switching is installed on the connection-peg, play indicative function.
Particularly; Phase line row who is installed on said self-contained lower surface and the zero line row who is installed on said insulating lid upper surface are drawn together in said bus package; And the position of corresponding said zero line row of said insulating lid and link slot offers the mounting groove that runs through, and said fixed part arranges with corresponding said phase line relatively and selectively with the arbitrary mounting groove position on said link slot or the insulating lid or zero line row links to each other.Like this, prevent that said bus from arranging the wider width that causes sparerib shelf when too much, thereby increase the length of connector that waste material increases cost.
More specifically, said phase line row has three and link to each other with the three-phase electricity of power supply; Form by several independent self-contained minute framves, specifically comprise for said self-contained: at least one single-phase self-contained minute frame, each offered two link slots on the frame in said single-phase self-contained minute; Self-contained minute frame of at least one three-phase, each said three-phase offered three link slots in self-contained minute on the frame; Self-contained minute frame of at least one zero line is installed on self-contained minute frame of said three-phase and faces side, and each said zero line offered a link slot in self-contained minute on the frame; Said connector comprises single-phase connector, three-phase connector and zero line connector, and said single-phase connector is installed on said single-phase self-contained minute frame and links to each other with said phase line row; Said three-phase connector is installed on self-contained of said three-phase and upward and with said phase line row links to each other; Said zero line connector is installed on single-phase self-contained minute frame and upward and with said zero line row links to each other with self-contained of zero line.This scheme make the utility model can according to actual conditions by assembler select different self-contained with the connector combination, be arranged in single-phase, the three-phase that varying number can be installed or the sparerib shelf of three-phase and four-line appliance switch, the operation assembling flexibly.Wherein, the connector on self-contained minute frame of said single-phase self-contained minute frame and zero line is narrower than the connector on self-contained of the said three-phase.
Preferably, said sparerib shelf also comprises the copper post, said copper post pass said mounting groove and be butted on said fixed part and said bus row between.
Preferably, in the utility model another program, said mounting groove is corresponding with said fixed part size shape, and said fixed part passes said mounting groove and links to each other with arbitrary said bus row.
Preferably, said sparerib shelf also comprises closure plate, and said closure plate is installed in the said mounting groove through several broken intercell connectors.Like this, when assembler needs connector and concrete which bus row to be connected, fracture to the closure plate of should bus arranging, thus the opening installation groove.
In order to realize another purpose of the utility model, the invention also discloses a kind of chop formula distribution box, comprise cabinet, close said cabinet the cabinet door, be installed in the said sparerib shelf in the said cabinet.Compared with prior art, the said sparerib shelf of the utility model goes for the appliance switch of different size (appliance switch of single-phase, three-phase or three-phase and four-line), and corresponding chop formula distribution box is also applicable to the appliance switch of different size.
Description of drawings
Fig. 1 is the stereogram of the said sparerib shelf of the utility model.
Fig. 2 is the stereogram of said another angle of sparerib shelf of the utility model.
Fig. 3 is the stereogram after the said sparerib shelf of the utility model removes insulating lid.
Fig. 4 is the stereogram after the said sparerib shelf of the utility model removes insulating lid and bus row.
Fig. 5 is the stereogram of another angle of sparerib shelf described in Fig. 4.
Fig. 6 is the vertical view of sparerib shelf described in Fig. 4.
Fig. 7 is the three-dimensional exploded view of the said sparerib shelf of the utility model.
Embodiment
By the technology contents, the structural feature that specify the utility model, realized purpose and effect, know clearly below in conjunction with execution mode and conjunction with figs. and give explanation.
Referring to figs. 1 to Fig. 7, the utility model discloses a kind of chop formula distribution box, comprise cabinet, close said cabinet the cabinet door, be installed in the sparerib shelf 100 in the said cabinet.Said sparerib shelf 100 comprises bus row 11, self-contained 12 and connector 13, and said bus row 11 has several and parallel arranged; Said self-contained 12 lower surface vertically offers the bus duct 21 that said bus row 11 is installed along said bus row 11; Said self-contained 12 upper surface laterally offers some link slots longitudinally 22 along said bus row's, and the position of said link slot 22 corresponding said bus ducts 21 offers the mounting groove 23 that runs through; Said connector 13 comprises the fixed part 31 that is installed in the said link slot 22 and the connecting portion 32 that stretches out and form along said link slot 22 from least one side of said fixed part 31; The end of said connecting portion 31 is revealed in outside the said link slot 22 and forms connection-peg 33, and said fixed part 31 is relatively also selectively arranged 11 with corresponding said bus with arbitrary mounting groove 23 positions in the said link slot 22 and linked to each other.
Particularly, said connector 13 comprises one or two connection-peg 33, and when only needing a connection-peg 31, the connecting portion of said connector 13 is laterally stretched out along link slot 22 by a side of fixed part 31 and forms.When needing two connection-pegs 33, the connecting portion 32 of said connector 13 is laterally stretched out along link slot 22 respectively by the both sides of fixed part 31 and forms.
The preferably; Referring to figs. 1 to Fig. 3; Said sparerib shelf 100 also comprises insulating lid; Said insulating lid 14 with said self-contained 12 corresponding and be placed on said self-contained 12, and said insulating lid 14 along said bus row's 11 both lateral sides outwards bending extend to form block said connection-peg 33 block flange 41, said blocking offers the fixing fixing hole 42 of charger switch on the flange 41.Particularly, the position that the underlined lid (not shown) of said insulating lid 15 loam cakes, said mark cover corresponding said connector 22 is provided with mark (posting the slug of different colours), is used to discern the bus row 11 that connector 22 fixed parts connect.
Particularly; Referring to figs. 1 to Fig. 3; Said bus row 11 comprises phase line row 111 who is installed on said self-contained 12 lower surface and the zero line row 112 who is installed on said insulating lid 14 upper surfaces; And the position of said insulating lid 14 corresponding said zero lines rows 112 and link slot 22 offers the mounting groove 43 that runs through, and said fixed part 31 links to each other with corresponding said phase line row 111 or zero line row 114 with arbitrary mounting groove 23 or 43 positions on said link slot 22 or the insulating lid 14 relatively and selectively.In the present embodiment, said phase line row 111 has three and link to each other with the three-phase electricity of power supply, and zero line row 114 has an also ground connection.
More specifically; With reference to figure 7; Form by several independent self-contained minute framves 121,122,123 for said self-contained 12; Be divided into self-contained minute frame 122 of at least one single-phase self-contained minute frame 121, at least one three-phase and self-contained minute frame 123 of at least one zero line by its function, each offered two link slots 22 on the frame 121 in said single-phase self-contained minute; Each said three-phase offered three link slots 22 in self-contained minute on the frame 122; Self-contained minute frame 123 of said zero line is installed on self-contained minute frame 122 of said three-phase and faces side, and each said zero line offered a link slot 22 in self-contained minute on the frame 123; Said connector 13 is divided into single-phase connector 131, three-phase connector 132 and zero line connector 133 by its function, and said single-phase connector 131 is installed on single-phase self-contained minute frame 121 and with said phase line row 111 and links to each other; Said three-phase connector 132 is installed on self-contained 122 of the said three-phase and with said phase line row 111 and links to each other; Said zero line connector 133 is installed on self-contained minute frame 123 of said single-phase self-contained minute frame 121 and zero line and with said zero line row 112 and links to each other.In the present embodiment, said sparerib shelf 100 has constituted 6 single-phase interfaces, 1 three interfaces and 1 three-phase and four-line interface altogether.
With reference to figure 5, said mounting groove 23,43 is corresponding with said fixed part 31 size shape, and said fixed part 31 passes said mounting groove 23,43 and links to each other with arbitrary said bus row 11.Certainly, also can between said fixed part 31 and said bus row 11, fill up a copper post, make fixed part 31 and bus row 11 electrically connect.The preferably; With reference to figure 5 and Fig. 7; In the mounting groove 23,43 of said sparerib shelf 100 closure plate 24,44 is installed also, said closure plate 24,44 is installed in the said mounting groove 23,43 through several broken intercell connectors, when assembler needs the fixed part 31 of connector 22 with concrete which bus row 11 to be connected; Fracture to should bus row 11 closure plate 24,44 and mounting groove 23, the intercell connector between 43, thereby opening installation groove 23,43.
The above disclosed preferred embodiment that is merely the utility model can not limit the interest field of the utility model certainly with this, so according to the equivalent variations that the utility model claim is done, still belong to the scope that the utility model is contained.
Claims (9)
1. a sparerib shelf is used for chop formula distribution box, it is characterized in that: comprising:
Bus row, said bus row have several and parallel arranged;
Self-contained, said self-contained lower surface vertically offers the bus duct that said bus row is installed along said bus row; Said self-contained upper surface laterally offers some link slots along said bus row's, and the position of the corresponding said bus duct of said link slot offers the mounting groove that runs through;
Connector; Said connector comprises the fixed part that is installed in the said link slot and the connecting portion that stretches out and form along said link slot from least one side of said fixed part; It is outer and form connection-peg that the end of said connecting portion is revealed in said link slot, and said fixed part links to each other with arbitrary said bus row with said mounting groove position relatively and selectively.
2. sparerib shelf as claimed in claim 1; It is characterized in that: said sparerib shelf also comprises insulating lid; Said insulating lid with said self-contained corresponding and be placed on said self-contained; And said insulating lid extends to form the flange that blocks that blocks said connection-peg along the outside bending of said bus row's both lateral sides, and said blocking offers the fixing fixing hole of charger switch on the flange.
3. sparerib shelf as claimed in claim 2; It is characterized in that: phase line row who is installed on said self-contained lower surface and the zero line row who is installed on said insulating lid upper surface are drawn together in said bus package; And the position of corresponding said zero line row of said insulating lid and link slot offers the mounting groove that runs through, and said fixed part arranges with corresponding said phase line relatively and selectively with the arbitrary mounting groove position on said link slot or the insulating lid or zero line row links to each other.
4. sparerib shelf as claimed in claim 3 is characterized in that:
Said phase line row has three and link to each other with the three-phase electricity of power supply;
Form by several independently self-contained minute framves, specifically comprise for said self-contained:
At least one single-phase self-contained minute frame, each offered two link slots on the frame in said single-phase self-contained minute;
Self-contained minute frame of at least one three-phase, each said three-phase offered three link slots in self-contained minute on the frame;
Self-contained minute frame of at least one zero line is installed on self-contained minute frame of said three-phase and faces side, and each said zero line offered a link slot in self-contained minute on the frame;
Said connector comprises:
Single-phase connector, said single-phase connector are installed on said single-phase self-contained minute frame and link to each other with said phase line row;
Three-phase connector, said three-phase connector are installed on self-contained of said three-phase and upward and with said phase line row link to each other;
Zero line connector, said zero line connector are installed on single-phase self-contained minute frame and upward and with said zero line row link to each other with self-contained of zero line.
5. sparerib shelf as claimed in claim 2 is characterized in that: the underlined lid of said insulating lid loam cake, the position that said mark covers corresponding said connector is provided with mark, is used to discern the bus row that the connector fixed part connects.
6. sparerib shelf as claimed in claim 1 is characterized in that: also comprise the copper post, said copper post pass said mounting groove and be butted on said fixed part and said bus row between.
7. sparerib shelf as claimed in claim 1 is characterized in that: said mounting groove is corresponding with said fixed part size shape, and said fixed part passes said mounting groove and links to each other with arbitrary said bus row.
8. sparerib shelf as claimed in claim 1 is characterized in that: also comprise closure plate, said closure plate is installed in the said mounting groove through several broken intercell connectors.
9. chop formula distribution box is characterized in that: comprise cabinet, close said cabinet the cabinet door, be installed in the sparerib shelf in the said cabinet, said sparerib shelf is as shown among the claim 1-8 each.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220146575 CN202633758U (en) | 2012-04-09 | 2012-04-09 | Chop skeleton and chop type distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220146575 CN202633758U (en) | 2012-04-09 | 2012-04-09 | Chop skeleton and chop type distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202633758U true CN202633758U (en) | 2012-12-26 |
Family
ID=47386905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220146575 Expired - Fee Related CN202633758U (en) | 2012-04-09 | 2012-04-09 | Chop skeleton and chop type distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202633758U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106329324A (en) * | 2016-07-11 | 2017-01-11 | 胡成飞 | Bus integrated assembly for low-voltage power distribution cabinet |
-
2012
- 2012-04-09 CN CN 201220146575 patent/CN202633758U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106329324A (en) * | 2016-07-11 | 2017-01-11 | 胡成飞 | Bus integrated assembly for low-voltage power distribution cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20190409 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |