CN204517174U - Essential supplies bus box - Google Patents
Essential supplies bus box Download PDFInfo
- Publication number
- CN204517174U CN204517174U CN201520131295.6U CN201520131295U CN204517174U CN 204517174 U CN204517174 U CN 204517174U CN 201520131295 U CN201520131295 U CN 201520131295U CN 204517174 U CN204517174 U CN 204517174U
- Authority
- CN
- China
- Prior art keywords
- copper bar
- lead
- out wire
- insulating barrier
- backboard
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a kind of for the essential supplies bus box in power distribution cabinet.Base is formed with front apron and backboard, front apron and backboard are formed with step structure respectively, the corresponding lead-out wire copper bar of each joint ladder of front apron, the corresponding lead-in copper bar of each joint step of backboard, the space of accommodating insulating barrier and main line copper bar is formed between front apron and backboard, pile up up and down between front apron and backboard and have some insulating barriers, some main line copper bars are arranged under undermost insulating barrier successively from bottom to top, between adjacent insulating barrier, on the insulating barrier of the superiors, every bar main line copper bar is fixed with lead-in copper bar and some lead-out wire copper bars, lead-in copper bar stretches out from the outlet of lead-in copper bar via after the ladder of backboard, described lead-out wire copper bar stretches out from the outlet of lead-out wire copper bar via after the ladder of front apron, some lead-out wire copper bars via the ledge structure of same base form one group of lead-out wire copper bar group.
Description
Technical field
The utility model relates to a kind of for the essential supplies bus box in power distribution cabinet, belongs to electric technical field.
Background technology
For the ease of Circuit management and maintenance, often by arranging corresponding power distribution cabinet or distribution box so that the complete installation of the equipment such as switch, instrument.Bus serves power supply delivery vehicle as the connection of power distribution equipment at different levels in power distribution cabinet, and conventional busbars many employings plain conductor or twisted wire form the connection of power distribution equipment at different levels.But, in narrow and small distribution enclosure box, interlaced, even rambling bus is installed, make the connection of power distribution equipment at different levels in power distribution cabinet be present in very large potential safety hazard, very likely to use and maintenance brings electric leakage, short circuit, the even serious accident of fire for later.
Therefore have people to propose a kind of patent application of safe bus apparatus (application number 201120229153.5) by name, include insulation shell, and install three busbar bodies in insulation shell, between each busbar body, mutually insulated is arranged, on each busbar body, Electricity Federation is connected to a lead-in respectively, insulate between each lead-in and self disjunct busbar body and arrange, and each lead-in extends to outside insulation shell respectively, on each busbar body, also Electricity Federation is connected to many lead-out wires respectively, insulate between each lead-out wire and self disjunct busbar body and arrange, between each lead-out wire, insulation is arranged, and each lead-out wire extends to outside insulation shell respectively, and the lead-out wire laid respectively on different busbar body forms one group of lead-out wire group jointly.
In above-mentioned patent application, three busbar bodies are that horizontal Tile is arranged, thus cause the volume of bus device comparatively large, need to occupy installing space larger in power distribution cabinet, thus cause power distribution cabinet volume excessive or install crowded.
Summary of the invention
The utility model object is to provide a kind of compact conformation, takies installing space little, according to the essential supplies bus box needing independent assortment of lead-out wire group, can solve prior art Problems existing.
Above-mentioned technical purpose of the present utility model mainly solves by the following technical programs: it comprises at least one base and is located at the upper cover on base, be formed with lead-out wire copper bar between upper cover front lower edge and base to export, the outlet of lead-in copper bar is formed between lower limb and base on rear side of upper cover, described base is formed with front apron and backboard, described front apron and backboard are formed with step structure respectively, the corresponding lead-out wire copper bar of each joint ladder of front apron, the corresponding lead-in copper bar of each joint step of backboard, the space of accommodating insulating barrier and main line copper bar is formed between front apron and backboard, pile up up and down between front apron and backboard and have some insulating barriers, some main line copper bars are arranged under undermost insulating barrier successively from bottom to top, between adjacent insulating barrier, on the insulating barrier of the superiors, every bar main line copper bar is fixed with lead-in copper bar and some lead-out wire copper bars, described lead-in copper bar stretches out from the outlet of lead-in copper bar via after the ladder of backboard, described lead-out wire copper bar stretches out from the outlet of lead-out wire copper bar via after the ladder of front apron, some lead-out wire copper bars via the ledge structure of same base form one group of lead-out wire copper bar group.Main line copper bar of the present utility model is in be arrangeding in parallel up and down, except the lead-out wire copper bar of orlop main line copper bar and lead-in copper bar the lead-out wire copper bar of all the other main line copper bars and lead-in copper bar curved all downwards after again horizontal buckling extend to outside upper cover, the installing space that takies of whole bus box reduces greatly, thus effectively can control the volume of power distribution cabinet; In addition, the utility model according to the needs of lead-out wire group quantity, can arrange arbitrarily the quantity of base, and main line copper bar only need do the demand that length extension can meet any lead-out wire group quantity, thus substantially increases versatility of the present utility model.
As preferably, leg is provided with bottom described insulating barrier, the top of insulating barrier is provided with main line copper bar storage tank, the both sides, front and back of main line copper bar storage tank are respectively equipped with front side wall and rear wall, the two ends of front side wall and the two ends of rear wall are respectively equipped with breach, and when adjacent insulating barrier is piled up, described leg and breach match.Wherein, leg bottom insulating barrier can carry out spacing to main line copper bar on the one hand, be equipped with by the breach at leg and the two ends of front side wall and the two ends of rear wall the form being similar to building blocks mutually between on the other hand neighbouring insulating barrier to coordinate, very aspect is assembled and is beneficial to the location of insulating barrier, and need not securing member fixing, substantially increase efficiency of assembling.
As preferably, be formed with leg inclined-plane inside described leg, described breach is formed with breach inclined-plane, and described leg inclined-plane can match with breach inclined-plane.Wherein, leg inclined-plane and breach inclined-plane cooperatively interact and can ensure to locate reliable and precise positioning between neighbouring insulating barrier.
As preferably, the bottom of described main line copper bar storage tank is provided with the groove at through insulating barrier two ends.The groove of the bottom of main line copper bar storage tank can accommodating lead-out wire copper bar and hold-down screw head between lead-in copper bar and main line copper bar, thus avoids screw head by main line copper bar jack-up, prevents the movement of main line copper bar.
As preferably, between the adjacent steps on front side of described front apron step structure, be provided with front limit plate, between the adjacent steps on rear side of described backboard step structure, be provided with rear position margining plate.It is total, and lead-out wire copper bar can be limited in corresponding stepped area by the front limit plate between the adjacent steps on front side of front apron step structure, prevents unexpected contact between lead-out wire copper bar, ensures safety; And lead-in copper bar can be limited in corresponding stepped area by the rear position margining plate between adjacent steps on rear side of backboard step structure, prevent the accident between lead-in copper bar from contact, guarantee safety.
As preferably, bottom described insulating barrier, be provided with some spaced pressing plates.Wherein, the pressing plate that insulating barrier bottom interval is arranged can play to the main line copper bar below insulating barrier the effect be fixed on the one hand, can play the effect of support on the other hand to the main line copper bar above insulating barrier.
As preferably, the front side of described base and rear side are respectively equipped with lead-out wire copper bar brace table and lead-in copper bar brace table.Wherein, lead-out wire copper bar brace table and lead-in copper bar brace table can play the effect to lead-out wire copper bar and lead-in copper bar supporting and location respectively, ensure the reliable location of lead-out wire copper bar and lead-in copper bar.
Therefore, the utility model has compact conformation, takies installing space little, can need the features such as independent assortment according to lead-out wire group.
Accompanying drawing explanation
Fig. 1 is a kind of decomposition texture schematic diagram of the present utility model;
Fig. 2 is a kind of assembly structure schematic diagram of the present utility model.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: as depicted in figs. 1 and 2, essential supplies bus box comprises to two bases 1 and the upper cover 2 be located on base, be formed with lead-out wire copper bar between upper cover 2 front lower edge and base 1 and export 3, on rear side of upper cover, between lower limb and base, be formed with lead-in copper bar outlet (not shown).Each base is formed with front apron 4 and backboard 5, front apron 4 and backboard 5 are formed with step structure respectively, the corresponding lead-out wire copper bar of each joint ladder of front apron, the corresponding lead-in copper bar of each joint step of backboard, the space 6 of accommodating insulating barrier and main line copper bar is formed between front apron and backboard, pile up up and down between front apron 4 and backboard 5 and have two insulating barriers 7, three main clues copper bar 8 is arranged under undermost insulating barrier successively from bottom to top, between adjacent insulating barrier, on the insulating barrier of the superiors, every bar main line copper bar is fixed with lead-in copper bar (not shown) and two lead-out wire copper bars 9, lead-in copper bar (not shown) is stretched out from the outlet of lead-in copper bar via after the ladder of a base backboard, two lead-out wire copper bars of every bar main line copper bar stretch out from lead-out wire copper bar outlet 3 via after the ladder of two base front aprons respectively, lead-out wire copper bar via the ledge structure of same base forms one group of lead-out wire copper bar group.Except the lead-out wire copper bar of orlop main line copper bar and lead-in copper bar the lead-out wire copper bar of all the other main line copper bars and lead-in copper bar curved all downwards after again horizontal buckling extend to outside upper cover.
The bottom of insulating barrier 7 is provided with leg 11, and the top of insulating barrier is provided with main line copper bar storage tank 12, and the bottom of main line copper bar storage tank 12 is provided with the groove 13 at through insulating barrier two ends.The both sides, front and back of main line copper bar storage tank 12 are respectively equipped with front side wall 14 and rear wall 15, and the two ends of front side wall and the two ends of rear wall are respectively equipped with breach 16, and when adjacent insulating barrier is piled up, leg 11 and breach 16 match.Be formed with leg inclined-plane 17 inside leg 11, breach is formed with breach inclined-plane 18, and leg inclined-plane 17 can match with breach inclined-plane 18.Be provided with front limit plate 19 between adjacent steps on front side of front apron step structure, between the adjacent steps on rear side of backboard step structure, be provided with rear position margining plate 20.The pressing plate 21 that two block gaps are arranged is provided with bottom insulating barrier.The front side of base and rear side are respectively equipped with lead-out wire copper bar brace table 22 and lead-in copper bar brace table 23.
The installing space that takies of whole bus box reduces greatly, thus effectively can control the volume of power distribution cabinet; In addition, the utility model according to the needs of lead-out wire group quantity, can arrange arbitrarily the quantity of base, and main line copper bar only need do the demand that length extension can meet any lead-out wire group quantity, thus substantially increases versatility of the present utility model.
Claims (7)
1. an essential supplies bus box, it is characterized in that: comprise at least one base and be located at the upper cover on base, be formed with lead-out wire copper bar between upper cover front lower edge and base to export, the outlet of lead-in copper bar is formed between lower limb and base on rear side of upper cover, described base is formed with front apron and backboard, described front apron and backboard are formed with step structure respectively, the corresponding lead-out wire copper bar of each joint ladder of front apron, the corresponding lead-in copper bar of each joint step of backboard, the space of accommodating insulating barrier and main line copper bar is formed between front apron and backboard, pile up up and down between front apron and backboard and have some insulating barriers, some main line copper bars are arranged under undermost insulating barrier successively from bottom to top, between adjacent insulating barrier, on the insulating barrier of the superiors, every bar main line copper bar is fixed with lead-in copper bar and some lead-out wire copper bars, described lead-in copper bar stretches out from the outlet of lead-in copper bar via after the ladder of backboard, described lead-out wire copper bar stretches out from the outlet of lead-out wire copper bar via after the ladder of front apron, some lead-out wire copper bars via the ledge structure of same base form one group of lead-out wire copper bar group.
2. essential supplies bus box according to claim 1, it is characterized in that being provided with leg bottom described insulating barrier, the top of insulating barrier is provided with main line copper bar storage tank, the both sides, front and back of main line copper bar storage tank are respectively equipped with front side wall and rear wall, the two ends of front side wall and the two ends of rear wall are respectively equipped with breach, and when adjacent insulating barrier is piled up, described leg and breach match.
3. essential supplies bus box according to claim 2, it is characterized in that being formed with leg inclined-plane inside described leg, described breach is formed with breach inclined-plane, and described leg inclined-plane can match with breach inclined-plane.
4. essential supplies bus box according to claim 2, is characterized in that the bottom of described main line copper bar storage tank is provided with the groove at through insulating barrier two ends.
5. the essential supplies bus box according to claim 1 or 2 or 3, is characterized in that being provided with front limit plate between the adjacent steps on front side of described front apron step structure, is provided with rear position margining plate between the adjacent steps on rear side of described backboard step structure.
6. the essential supplies bus box according to claim 1 or 2 or 3, is characterized in that being provided with some spaced pressing plates bottom described insulating barrier.
7. the essential supplies bus box according to claim 1 or 2 or 3, is characterized in that the front side of described base and rear side are respectively equipped with lead-out wire copper bar brace table and lead-in copper bar brace table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520131295.6U CN204517174U (en) | 2015-03-09 | 2015-03-09 | Essential supplies bus box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520131295.6U CN204517174U (en) | 2015-03-09 | 2015-03-09 | Essential supplies bus box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204517174U true CN204517174U (en) | 2015-07-29 |
Family
ID=53715110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520131295.6U Withdrawn - After Issue CN204517174U (en) | 2015-03-09 | 2015-03-09 | Essential supplies bus box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204517174U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104638527B (en) * | 2015-03-09 | 2016-11-23 | 周东 | Essential supplies bus box |
| CN107872024A (en) * | 2017-12-20 | 2018-04-03 | 国网上海市电力公司 | A kind of low tension switch hotline maintenance instrument |
| CN110190453A (en) * | 2019-05-21 | 2019-08-30 | 上海国轩新能源(合肥)储能科技有限公司 | A kind of general high-voltage connection device of energy-storage system |
-
2015
- 2015-03-09 CN CN201520131295.6U patent/CN204517174U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104638527B (en) * | 2015-03-09 | 2016-11-23 | 周东 | Essential supplies bus box |
| CN107872024A (en) * | 2017-12-20 | 2018-04-03 | 国网上海市电力公司 | A kind of low tension switch hotline maintenance instrument |
| CN110190453A (en) * | 2019-05-21 | 2019-08-30 | 上海国轩新能源(合肥)储能科技有限公司 | A kind of general high-voltage connection device of energy-storage system |
| CN110190453B (en) * | 2019-05-21 | 2021-01-08 | 上海国轩新能源(合肥)储能科技有限公司 | General high-voltage connecting device of energy storage system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150729 Effective date of abandoning: 20161012 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |