CN101499629B - Electrical distribution box bus bar and insulation supporting protection system - Google Patents
Electrical distribution box bus bar and insulation supporting protection system Download PDFInfo
- Publication number
- CN101499629B CN101499629B CN2008100066357A CN200810006635A CN101499629B CN 101499629 B CN101499629 B CN 101499629B CN 2008100066357 A CN2008100066357 A CN 2008100066357A CN 200810006635 A CN200810006635 A CN 200810006635A CN 101499629 B CN101499629 B CN 101499629B
- Authority
- CN
- China
- Prior art keywords
- busbar
- branch
- groove
- protective cover
- switching
- 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
- Distribution Board (AREA)
- Patch Boards (AREA)
Abstract
The invention relates to a busbar and insulation support protection system of a distribution box, which comprises a switchover busbar module group and a single-row branch busbar module group. The switchover busbar module group comprises a switchover busbar shield base, a switchover busbar shield bottom cover, switchover busbars and outgoing line busbars; the switchover busbar shield base and the switchover busbar shield bottom cover are linked with each other through a clipping hook and clipping groove structure to form a switchover busbar shield; the inner surface of the switchover busbar shield bottom cover is provided with three or four busbar grooves; the switchover busbars are arranged in each busbar groove in sequence; and the two ends of each switchover busbar are both provided with a screw hole used for connecting the switchover busbar with other components. The single row branch busbar module group comprises a large branch busbar bracket, a shield module, a small branch busbar bracket, a Pc protection plate and branch busbars; the right/left ends of three or four branch busbars are clamped in a horizontal groove of the small branch busbar bracket; and the left/right ends of the three or four branch busbars are clipped in a horizontal groove of the large branch busbar bracket.
Description
Technical field
The present invention relates to a kind of electrical distribution box bus bar and insulation supporting protection system, belong to the distribution field.
Background technology
Because the distribution box inner space is less; When only using the busbar layout; There is insoluble technical problem in aspects such as its insulation support, security protection always; At present to be electrically connected and to remain the form that adds lead with lead or part copper bar in the design be main to distribution box, and its weak point is that insulation property are relatively poor, support effect is bad, has bigger potential safety hazard in the use.
Summary of the invention
The object of the present invention is to provide a kind of electrical distribution box bus bar and insulation supporting protection system, to improve its security performance.
Electrical distribution box bus bar of the present invention and insulation supporting protection system; It comprises switching busbar module groups and single branch busbar module groups; The busbar module groups of wherein transferring comprises switching busbar protective cover base, switching busbar protective cover bottom, switching busbar, outlet busbar, utilizes grab draw-in groove structure to interconnect into switching busbar protective cover between switching busbar protective cover base and the switching busbar protective cover bottom, is provided with three or four first busbar grooves at the inner surface of the busbar protective cover bottom of transferring; Described switching busbar is installed in each first busbar groove successively; The two ends of each busbar of transferring are equipped with screw hole, are used for being connected with miscellaneous part, and the front end/rear end of each busbar of transferring reaches outside the switching busbar protective cover; And connect single branch busbar module groups through screw hole; Rear end/the front end of each busbar of transferring is connected with the outlet busbar through screw hole respectively, and this outlet busbar reaches outside the switching busbar protective cover, is used to connect main switch.Said single branch busbar module groups is made up of the big support of branch's busbar, protective cover module, branch's busbar small rack, Pc protective plate, branch's busbar; Right-hand member/the left end of three or four branch's busbars is installed in the level trough on branch's busbar small rack; Left end/the right-hand member of three or four branch's busbars is installed in the level trough on the big support of branch's busbar; Left end/the right-hand member of three or four branch's busbars utilizes screw to be connected with the front end/rear end of switching busbar simultaneously respectively and is fixed on the big support of branch's busbar; Described protective cover module is plugged on the big support of branch's busbar through slide rail; Be used to cover the front end/rear end of switching busbar, the back that said Pc protective plate coats branch's busbar with above, its two ends are separately fixed on the big support of branch's busbar and the branch's busbar small rack.
For the more distribution box of output port, can utilize the short busbar module groups of confluxing to expand the quantity of single branch busbar module groups.This weak point busbar module groups of confluxing comprises busbar holder, busbar holddown groove, protective cover box; The upper surface of busbar holder is provided with three or four second busbar grooves; Each second busbar trench bottom is provided with blind hole and is used to hold the screw that connects busbar; The front end of busbar holder is connected the rear end/front end of switching busbar protective cover bottom, each second busbar groove respectively with switching busbar protective cover bottom on the busbar groove align, the upper surface of busbar holddown groove is provided with three or four article of the 3rd busbar groove; Each the 3rd busbar trench bottom is provided with blind hole and is used to hold the screw that connects busbar; Front end/the rear end of busbar holddown groove is connected the rear end/front end of busbar holder, each the 3rd busbar groove respectively with the busbar holder on the second busbar groove align, the second busbar groove that the lower end of outlet busbar is passed on the busbar holder extends among the 3rd busbar groove on the busbar holddown groove; The screw that is used to connect the outlet busbar and transfer busbar is contained among the blind hole; The both sides of busbar holddown groove are respectively equipped with connecting hole, and the protective cover box is the housing of an arch, cover the top of busbar holder.
For the more distribution box of output port, can utilize the long busbar module groups of confluxing to expand the quantity of single branch busbar module groups.The said length busbar module groups of confluxing comprises the busbar that confluxes, busbar holddown groove and two the end to end first bus protective troughs and the second bus protective trough; The first bus protective trough and the second bus protective trough are made up of two frids that fasten each other; The inboard of each frid is provided with three or four article of the 4th busbar groove; Article three or four, the busbar that confluxes is installed in respectively in three or four article of the 4th busbar groove; Front end/the rear end of the first bus protective trough is connected the rear end/front end of the short busbar module groups of confluxing; Each the 4th busbar groove respectively with the busbar holder on the 3rd busbar groove align, the front end/rear end of three or four busbars that conflux respectively with the corresponding connection of rear end/front end of outlet busbar, the front end/rear end of busbar holddown groove is connected the rear end/front end of bus protective trough.
The advantage of electrical distribution box bus bar according to the invention and insulation supporting protection system is: compact conformation, rationally distributed, guard system good insulation preformance, safe.
Below in conjunction with accompanying drawing and embodiment the present invention is further described.
Description of drawings
Fig. 1 is the structural representation of first kind of execution mode of the present invention;
Fig. 2 is the structural representation of switching busbar module groups;
Fig. 3 is the structural representation of single branch busbar module groups;
Fig. 4 is the vertical view of Fig. 3;
Fig. 5 is the structural representation of second kind of execution mode of the present invention;
Fig. 6 is the structural representation of the short busbar module groups of confluxing;
Fig. 7 is the structural representation of the third execution mode of the present invention;
Fig. 8 is the structural representation of the long busbar module groups of confluxing;
Embodiment
Embodiment one: described electrical distribution box bus bar of present embodiment and insulation supporting protection system; It comprises switching busbar module groups 1 and single branch busbar module groups 4; The busbar module groups 1 of wherein transferring comprises switching busbar protective cover base 11, switching busbar protective cover bottom 12, switching busbar 13, outlet busbar 14; Switching busbar protective cover base 11 utilizes grab draw-in groove structure to interconnect into switching busbar protective cover between the busbar protective cover bottom 12 with transferring; Inner surface at switching busbar protective cover bottom 12 is provided with four first busbar grooves 121, and described switching busbar 13 is installed in each first busbar groove 121 successively, and the two ends of each busbar 13 of transferring are equipped with screw hole; Be used for being connected with miscellaneous part; Front end/the rear end of each busbar 13 of transferring reaches outside the switching busbar protective cover, and connects single branch busbar module groups 4 through screw hole, and the rear end/front end of each busbar 13 of transferring is connected with outlet busbar 14 through screw hole respectively; This outlet busbar 14 reaches outside the switching busbar protective cover, is used to connect main switch.Said single branch busbar module groups 4 is made up of the big support of branch's busbar 41, protective cover module 42, branch's busbar small rack 44, Pc protective plate 45, branch's busbar 47; Right-hand member/the left end of four branch's busbars 47 is installed in the level trough on branch's busbar small rack 44; Left end/the right-hand member of four branch's busbars 47 is installed in the level trough on the big support 41 of branch's busbar; Left end/the right-hand member of four branch's busbars 47 utilizes screw to be connected with the front end/rear end of switching busbar 13 simultaneously respectively and is fixed on the big support 41 of branch's busbar; Described protective cover module 42 is plugged on the big support 41 of branch's busbar through slide rail; Be used to cover the front end/rear end of switching busbar 13, be provided with line preface sign 421 above each protective cover module 42.The back that said Pc protective plate 45 is coated on four branch's busbars 47 with above, its two ends are separately fixed on the big support 41 of branch's busbar and the branch's busbar small rack 44.
Embodiment two: described electrical distribution box bus bar of present embodiment and insulation supporting protection system; Be on the basis of embodiment one said technical scheme, set up second single branch busbar module groups 4 ' and be used to connect this single branch busbar module groups 4 ' the weak point busbar module groups 2 of confluxing; Its short-and-medium busbar module groups 2 of confluxing comprises busbar holder 21, busbar holddown groove 22, protective cover box 23; The upper surface of busbar holder 21 is provided with four second busbar grooves 213; Each the second busbar groove, 213 bottom is provided with blind hole 214 and is used to hold the screw that connects busbar; Front end/the rear end of busbar holder 21 is through the rear end/front end of elasticity card connection at switching busbar protective cover bottom 12; Each second busbar groove 213 respectively with switching busbar protective cover bottom 12 on the first busbar groove 121 align, the both sides of busbar holder 21 are respectively equipped with grab 215, are used for connecting the mounting panel of distribution casing.The upper surface of busbar holddown groove 22 is provided with four article of the 3rd busbar groove 223; Each the 3rd busbar groove 223 bottom is provided with blind hole 224 and is used to hold the screw that connects busbar; Front end/the rear end of busbar holddown groove 22 is through the rear end/front end of elasticity card connection at busbar holder 21; Each the 3rd busbar groove 223 respectively with busbar holder 21 on the second busbar groove 213 align; The second busbar groove 213 that the lower end of outlet busbar 14 is passed on the busbar holder 21 extends among the 3rd busbar groove 223 on the busbar holddown groove 22, and the screw that is used to connect outlet busbar 14 and transfer busbar 13 is contained among the blind hole 214.The both sides of busbar holddown groove 22 are respectively equipped with connecting hole 225, are used for connecting the mounting panel of distribution casing.Protective cover box 23 is the housing of an arch; Cover the top of busbar holder 21; Its both sides are screwed on the mounting panel in the electronic box body; Protective cover box 23 in the present embodiment is pegged graft through slide rail by two symmetrical housings and is formed, and makes its width-adjustable, can be applicable to the busbar of different in width.Said second single branch busbar module groups 4 ' by the big support of branch's busbar, protective cover module, connect busbar 43 ', branch's busbar small rack, Pc protective plate, branch's busbar form; Right-hand member/the left end of four branch's busbars is installed in the level trough on branch's busbar small rack; Left end/the right-hand member of four branch's busbars is installed in the level trough on the big support of branch's busbar; Utilize respectively simultaneously screw be connected busbar 43 ' the upper end connect and be fixed on the big support of branch's busbar; Each connect busbar 43 ' the lower end utilize the screw correspondence to be connected the end of outlet busbar 14, be used to connect outlet busbar 14 be connected busbar 43 ' screw be contained among the blind hole 224.
Embodiment three: described electrical distribution box bus bar of present embodiment and insulation supporting protection system; It is the length of on the basis of embodiment two said technical schemes, having set up the 3rd single branch busbar module groups 4 " and being used for connecting this single branch busbar module groups 4 " the busbar module groups 3 of confluxing; The wherein long busbar module groups 3 of confluxing comprises the busbar 32 that confluxes, busbar holddown groove 22 and two the end to end first bus protective troughs 31 and the second bus protective trough 33; The first bus protective trough 31 and the second bus protective trough 33 are made up of two frids that fasten each other; The inboard of each frid is provided with four article of the 4th busbar groove 311; Article four, the busbar 32 that confluxes is installed in respectively in four article of the 4th busbar groove 311; Front end/the rear end of bus protective trough 31 is through the rear end/front end of elasticity card connection in the short busbar module groups 2 of confluxing, each the 4th busbar groove 311 respectively with busbar holder 21 on the second busbar groove 213 align, the front end/rear end of four busbars 32 that conflux respectively with the corresponding connection of rear end/front end of outlet busbar 14.Front end/the rear end of busbar holddown groove 22 is through the rear end/front end of elasticity card connection at bus protective trough 31; Described the 3rd single branch busbar module groups 4 " by the big support of branch's busbar, protective cover module, connect busbar, branch's busbar small rack, Pc protective plate, branch's busbar and form; the right-hand member/left end of four branch's busbars is installed in the level trough on branch's busbar small rack; the left end/right-hand member of four branch's busbars is installed in the level trough on the big support of branch's busbar; utilize screw to connect with the upper end that is connected busbar simultaneously respectively and be fixed on the big support of branch's busbar, and each lower end that connects busbar utilizes the screw correspondence to be connected to conflux the end of busbar 32, and described protective cover module is plugged on the big support of branch's busbar through slide rail; be used for covering connection busbar, be provided with the line preface above each protective cover module and identify.The back that said Pc protective plate is coated on four branch's busbars with above, its two ends are separately fixed on the big support of branch's busbar and the branch's busbar small rack.
Claims (3)
1. electrical distribution box bus bar and insulation supporting protection system; It is characterized in that: it comprises switching busbar module groups and single branch busbar module groups; The busbar module groups of wherein transferring comprises switching busbar protective cover base, switching busbar protective cover bottom, switching busbar, outlet busbar; Switching busbar protective cover base utilizes grab draw-in groove structure to interconnect into switching busbar protective cover between the busbar protective cover bottom with transferring; Inner surface at switching busbar protective cover bottom is provided with three or four first busbar grooves, and described switching busbar is installed in each first busbar groove successively, and the two ends of each busbar of transferring are equipped with screw hole; Be used for being connected with miscellaneous part; Front end/the rear end of each busbar of transferring reaches outside the switching busbar protective cover, and connects single branch busbar module groups through screw hole, and the rear end/front end of each busbar of transferring is connected with the outlet busbar through screw hole respectively; This outlet busbar reaches outside the switching busbar protective cover; Said single branch busbar module groups is made up of the big support of branch's busbar, protective cover module, branch's busbar small rack, Pc protective plate, branch's busbar, and the right-hand member/left end of three or four branch's busbars is installed in the level trough on branch's busbar small rack, and the left end/right-hand member of three or four branch's busbars is installed in the level trough on the big support of branch's busbar; Left end/the right-hand member of three or four branch's busbars is connected with the switching busbar respectively and is fixed on the big support of branch's busbar; Described protective cover module is plugged on the big support of branch's busbar through slide rail, the back that said Pc protective plate is coated on branch's busbar with above, its two ends are separately fixed on the big support of branch's busbar and the branch's busbar small rack.
2. a kind of electrical distribution box bus bar as claimed in claim 1 and insulation supporting protection system; It is characterized in that: it also comprises the short busbar module groups of confluxing; This weak point busbar module groups of confluxing comprises busbar holder, busbar holddown groove, protective cover box; The upper surface of busbar holder is provided with three or four second busbar grooves, and each second busbar trench bottom is provided with blind hole and is used to hold the screw that connects busbar, and the front end/rear end of busbar holder is connected the rear end/front end of switching busbar protective cover bottom; Each second busbar groove respectively with switching busbar protective cover bottom on the first busbar groove align; The upper surface of busbar holddown groove is provided with three or four article of the 3rd busbar groove, and each the 3rd busbar trench bottom is provided with blind hole and is used to hold the screw that connects busbar, and the front end/rear end of busbar holddown groove is connected the rear end/front end of busbar holder; Each the 3rd busbar groove respectively with the busbar holder on the second busbar groove align; The second busbar groove that the lower end of outlet busbar is passed on the busbar holder extends among the 3rd busbar groove on the busbar holddown groove, and the screw that is used to connect the outlet busbar and transfer busbar is contained among the blind hole, and the both sides of busbar holddown groove are respectively equipped with connecting hole; The protective cover box is the housing of an arch, covers the top of busbar holder.
3. a kind of electrical distribution box bus bar as claimed in claim 2 and insulation supporting protection system; It is characterized in that: it also comprises the long busbar module groups of confluxing; The said length busbar module groups of confluxing comprises the busbar that confluxes, busbar holddown groove and two the end to end first bus protective troughs and the second bus protective trough; The first bus protective trough and the second bus protective trough are made up of two frids that fasten each other; The inboard of each frid is provided with three or four article of the 4th busbar groove; Article three or four, the busbar that confluxes is installed in respectively in three or four article of the 4th busbar groove, and the front end/rear end of the first bus protective trough is connected the rear end/front end of the short busbar module groups of confluxing, each the 4th busbar groove respectively with the busbar holder on the second busbar groove align; Article three or four, conflux busbar front end/rear end respectively with the corresponding connection of rear end/front end of outlet busbar, the front end/rear end of busbar holddown groove is connected the rear end/front end of bus protective trough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100066357A CN101499629B (en) | 2008-01-29 | 2008-01-29 | Electrical distribution box bus bar and insulation supporting protection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100066357A CN101499629B (en) | 2008-01-29 | 2008-01-29 | Electrical distribution box bus bar and insulation supporting protection system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101499629A CN101499629A (en) | 2009-08-05 |
| CN101499629B true CN101499629B (en) | 2012-03-28 |
Family
ID=40946555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100066357A Expired - Fee Related CN101499629B (en) | 2008-01-29 | 2008-01-29 | Electrical distribution box bus bar and insulation supporting protection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101499629B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3060224B1 (en) * | 2016-12-14 | 2020-10-02 | Schneider Electric Ind Sas | LOW VOLTAGE ELECTRICAL DISTRIBUTION INSTALLATION |
| CN108682596A (en) * | 2018-06-05 | 2018-10-19 | 河南森源电气股份有限公司 | Connect busbar and the dc circuit breaker using the busbar |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2039063U (en) * | 1988-10-11 | 1989-06-07 | 潘虹 | Leakage of electricity protecting power distribution box |
| US5157584A (en) * | 1991-04-01 | 1992-10-20 | Westinghouse Electric Corp. | Power distribution apparatus with "H" shaped bus bar arrangements |
| CN2919617Y (en) * | 2006-03-17 | 2007-07-04 | 沈祥裕 | Box type movable type metal sealed switch apparatus |
-
2008
- 2008-01-29 CN CN2008100066357A patent/CN101499629B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2039063U (en) * | 1988-10-11 | 1989-06-07 | 潘虹 | Leakage of electricity protecting power distribution box |
| US5157584A (en) * | 1991-04-01 | 1992-10-20 | Westinghouse Electric Corp. | Power distribution apparatus with "H" shaped bus bar arrangements |
| CN2919617Y (en) * | 2006-03-17 | 2007-07-04 | 沈祥裕 | Box type movable type metal sealed switch apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101499629A (en) | 2009-08-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104682071B (en) | System is protected for the connection of power bus | |
| CN109426326B (en) | Multi-input power distributor and bus group thereof | |
| EP2264847B1 (en) | Bus support system for a motor control center | |
| CN209824259U (en) | Inside integrated wiring structure of rack | |
| CN201041925Y (en) | Railway signal lightning prevention distribution cabinet | |
| CN103857246A (en) | Equipment cabinet type server | |
| CN105048168A (en) | Power distribution device having integrated distribution bus | |
| US5627720A (en) | Power distribution box with surge suppressor | |
| CN202678539U (en) | Electrical device binding post and electrical device | |
| US9615470B2 (en) | Wiring combiner box | |
| CN101499629B (en) | Electrical distribution box bus bar and insulation supporting protection system | |
| CN2914370Y (en) | Power supply distribution device applied to machine cabinet | |
| CN201523496U (en) | UPS cabinet | |
| TR27594A (en) | L.v. has a distribution tool for many device boxes. switching unit. | |
| CN105575741B (en) | Fuse installation unit and the fuse cartridge module with the fuse installation unit | |
| KR20160002644U (en) | distribution board | |
| CN109950795B (en) | Current distribution device in an electrical panel or electrical switchgear | |
| PL377948A1 (en) | Distributor with a test access | |
| CN216650148U (en) | Diesel locomotive diesel generating set uses switch board | |
| CN203415832U (en) | Breaker arrangement structure of photovoltaic DC power distribution cabinet | |
| CN210350372U (en) | Intelligent power distribution module and UPS power system thereof | |
| KR200412122Y1 (en) | Electric busway system | |
| CN201656261U (en) | Element-arrangement and wire-routing structure of instrument messy movement cabinet | |
| CN209659816U (en) | A kind of array type cabinet | |
| CN204835026U (en) | Power distributor with integration distribution bus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ASS | Succession or assignment of patent right |
Owner name: JIYEDA ELECTRIC CO., LTD., BEIJING Free format text: FORMER OWNER: BEIJING JIYEDA SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20090605 |
|
| C06 | Publication | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| PB01 | Publication | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20090605 Address after: No. 215 West Tower Street, Beijing, Xicheng District Applicant after: BEIJING JIYEDA ELECTRIC Co.,Ltd. Address before: Room 30, building 11, No. 118, main street, Desheng Road, Beijing, Xicheng District Applicant before: BEIJING JIYEDA ELECTRIC Co.,Ltd. |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| 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: 20120328 Termination date: 20220129 |