CN205429638U - Card structure of bus duct - Google Patents
Card structure of bus duct Download PDFInfo
- Publication number
- CN205429638U CN205429638U CN201620216742.2U CN201620216742U CN205429638U CN 205429638 U CN205429638 U CN 205429638U CN 201620216742 U CN201620216742 U CN 201620216742U CN 205429638 U CN205429638 U CN 205429638U
- Authority
- CN
- China
- Prior art keywords
- copper sheet
- bus duct
- compact heap
- draw
- groove
- 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
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Abstract
The utility model discloses a card structure of bus duct, including bus duct body, female arranging, female copper sheet that just runs through the bus duct body by a plurality of intervals settings of arranging is constituteed, the bus duct body is in by two curb plates and lid the apron at the upper and lower both ends of curb plate is constituteed, the opposite face department of apron all is provided with along the compact heap of the length direction interval setting of apron, the compact heap all be provided with the draw -in groove that is used for the card to establish female copper sheet of arranging to opposite department, it jumps beans to be equipped with the spring on the cell wall of draw -in groove, be equipped with on the copper sheet and jump beans assorted card hole with the spring, through set up the card hole that the spring was jumped beans and was set up on the copper sheet in the draw -in groove of compact heap, female row's copper sheet has been realized and the fixed mode in interval not only can be realized, can also realize fixed firm effect, reduced and appeared because female arranging appears not hard uply in the use and potential safety hazard problem that arouse.
Description
Technical field
This utility model relates to electric field, more specifically, it relates to a kind of bus duct.
Background technology
Modern high-rise building and large-scale workshop need huge electric energy, and the powerful electric current of hundreds and thousands of amperes will select safe and reliable transmission equipment needed for this huge load.Bus duct is the power distribution equipment of an efficient conveying electric current, has especially adapted to the highest building and the needs of large-scale plant economical rationality distribution.
As shown in the Chinese patent that notification number is CN202930874U entitled " a kind of new waterproof bus duct ", the general structure of bus duct mainly includes bus duct body, is arranged on the wiring bus-row of bus duct body rear and front end, busbar therein is made up of the spaced copper material of multi-disc, is used for connecting wire.
Wherein in order to busbar is preferably fixed in bus duct, the compact heap of clamping busbar can be provided in the both sides up and down of bus duct, compact heap of the prior art is arranged to the block with interval draw-in groove, busbar snaps in each draw-in groove, thus realizes busbar copper sheet interval and be limited in the effect of compact heap.
But only with in busbar copper sheet is limited in each draw-in groove thus realize being spaced the scheme being fixed on compact heap, be very easy to, so that loosening occurs in busbar copper sheet, during causing use bus duct, potential safety hazard occurs.
Utility model content
The purpose of this utility model be to provide a kind of can the bus duct card structure of firm clamping busbar copper sheet.
Above-mentioned technical purpose of the present utility model has the technical scheme that the card structure of a kind of bus duct, including bus duct body, busbar, form if described busbar is arranged by dry tablet interval and run through the copper sheet of bus duct body, described bus duct body is by two panels side plate and covers the cover plate at the two ends up and down of described side plate and forms, the spaced compact heap of length direction along cover plate it is provided with at the opposite face of described cover plate, the draw-in groove being provided with the copper sheet setting busbar for card at opposite of described compact heap, cell wall in draw-in groove is provided with spring jumping bean, the hole clipping matched with spring jumping bean it is provided with in copper sheet.
Pass through such scheme, during by spacing for each copper sheet of busbar being fixed on compact heap, the spring jumping bean being located on draw-in groove will match with the hole clipping on copper sheet, realize the clamping to copper sheet, make copper sheet not only realize compacted piece of interval spaced apart from each other and effect is set, and the firm snap effect on compact heap can also be realized, improve the fixed effect of copper sheet, thus add whole busbar mounting stability on bus duct, decrease the security hidden trouble produced owing to busbar loosens.
It is optimized for further: described compact heap is fixed with cover plate by screw.
By such scheme, adopt the mode being screwed, it is possible to compact heap and cover plate are realized fastening, and installing force is the most firm, and and in dismounting.
It is optimized for further: state compact heap and fixed with cover plate by glue.
By such scheme, the mode of glue is used compact heap and cover plate to be fixed, and the mode fixing compared to screw, it is not easy to there is owing to shaking the loosening problem occurred the later stage.
It is optimized for further: the Surface coating of described copper sheet has insulating barrier.
By such scheme, further add the insulation effect between copper sheet, add the stability in use of busbar.
Being optimized for further: the surface of described copper sheet is coated with antioxidation coating, described insulating barrier is coated on outside antioxidation coating.
By such scheme, by copper sheet coating surface antioxidation coating, adding its anticorrosion effect, add its using effect and physical life.
It is optimized for further: the edge on the described long limit of copper sheet two is half fillet.
Pass through such scheme, it is therefore prevented that copper sheet spacing in card slot after stress concentrate, by the setting of fillet, it is possible to well extrusion stress being disperseed, not only protect the insulating barrier being arranged on outside copper sheet, the draw-in groove also protected on compact heap is not destroyed.
In sum, this utility model has the advantages that by being provided with spring jumping bean and the hole clipping arranged on copper sheet in the draw-in groove of compact heap, the copper sheet achieving busbar can not only realize the mode that interval is fixing, the effect of fixation can also be realized, decrease the security hidden trouble occurring in use occurring due to busbar loosening and cause.
Accompanying drawing explanation
Fig. 1 is the outside schematic diagram of bus duct of embodiment；
Fig. 2 is the internal cover plate of bus duct and the schematic diagram of compact heap of embodiment；
Fig. 3 is compact heap and the decomposing schematic representation of copper sheet of embodiment；
Fig. 4 is the A portion enlarged drawing of Fig. 3；
Fig. 5 is copper sheet and the decomposing schematic representation of insulating barrier of embodiment.
In figure, 1, bus duct body；11, cover plate；12, side plate；2, copper sheet；21, hole clipping；22, insulating barrier；3, compact heap；31, draw-in groove；4, spring jumping bean.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; the present embodiment can be made after reading this specification by those skilled in the art as required does not has the amendment of creative contribution, but as long as all being protected by Patent Law in right of the present utility model.
Embodiment, see accompanying drawing 1 and accompanying drawing 2, bus duct body 1 includes biside plate 12 and is arranged on the cover plate 11 of biside plate about 12 both sides, the space formed by biside plate 12 and two cover plates 11 is provided with busbar, busbar is made up of the multi-disc copper sheet 2 being spaced, and being provided with compact heap 3 at the opposite face of two cover plates 11 for compressing and fix busbar, and be also equipped with draw-in groove 31 at the opposite face of compact heap 3, draw-in groove 31 is for blocking the copper sheet 2 of busbar.
See accompanying drawing 3 and 4, the cell wall of draw-in groove 31 is provided with spring jumping bean 4, be provided with the hole clipping 21 matched with spring jumping bean 4 in copper sheet 2.
See accompanying drawing 5, outside copper sheet 2, be additionally provided with insulating barrier 22.
Setting by the draw-in groove 31 on compact heap 3, ensure that the interval between each copper sheet 2 arranges effect, and it is both provided with insulating barrier 22 in the outside of each copper sheet 2, further ensure the insulating properties between two copper sheets 2 adjacent each other, and also it is plated with antioxidation coating on the surface of copper sheet 2, add its anticorrosion effect, add its using effect and physical life；It is provided with fillet in two ends snapping in card slot of copper sheet 2; stress after preventing copper sheet 2 spacing in card slot is concentrated; by the setting of fillet; can be good at disperseing extrusion stress; not only protect the insulating barrier 22 being arranged on outside copper sheet 2; the card slot also protected on compact heap 3 is not destroyed, and increases the copper sheet 2 locating effect in card slot of knowing clearly.
And by the spring jumping bean 4 being arranged on draw-in groove 31 and the hole clipping 21 being arranged on copper sheet 2, while copper sheet 2 snaps in draw-in groove 31, spring jumping bean 4 will snap in realize copper sheet 2 in the hole clipping 21 of copper sheet 2 fixing, realize the effect of fixation, decrease the security hidden trouble occurring in use occurring due to busbar loosening and cause.
Claims (6)
1. the card structure of a bus duct, including bus duct body (1), busbar, form if described busbar is arranged by dry tablet interval and run through the copper sheet (2) of bus duct body (1), described bus duct body (1) is by two panels side plate (12) and covers the cover plate (11) at the two ends up and down of described side plate (12) and forms, it is characterized in that, the spaced compact heap of the length direction (3) along cover plate (11) it is provided with at the opposite face of described cover plate (11), the draw-in groove (31) being provided with the copper sheet (2) setting busbar for card at opposite of described compact heap (3), cell wall in draw-in groove (31) is provided with spring jumping bean (4), the hole clipping (21) matched with spring jumping bean (4) it is provided with in copper sheet (2).
The card structure of bus duct the most according to claim 1, it is characterised in that described compact heap (3) is fixed with cover plate (11) by screw.
The card structure of bus duct the most according to claim 1, it is characterised in that described compact heap (3) is fixed with cover plate (11) by glue.
The card structure of bus duct the most according to claim 1 and 2, it is characterised in that the Surface coating of described copper sheet (2) has insulating barrier (22).
The card structure of bus duct the most according to claim 4, it is characterised in that the surface of described copper sheet (2) is coated with antioxidation coating, described insulating barrier (22) is coated on outside antioxidation coating.
The card structure of bus duct the most according to claim 5, it is characterised in that the edge on the long limit of described copper sheet (2) two is half fillet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620216742.2U CN205429638U (en) | 2016-03-21 | 2016-03-21 | Card structure of bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620216742.2U CN205429638U (en) | 2016-03-21 | 2016-03-21 | Card structure of bus duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205429638U true CN205429638U (en) | 2016-08-03 |
Family
ID=56519737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620216742.2U Expired - Fee Related CN205429638U (en) | 2016-03-21 | 2016-03-21 | Card structure of bus duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205429638U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111884156A (en) * | 2020-09-01 | 2020-11-03 | 吴娟 | Environment-friendly bus duct of power supply and distribution main line system |
-
2016
- 2016-03-21 CN CN201620216742.2U patent/CN205429638U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111884156A (en) * | 2020-09-01 | 2020-11-03 | 吴娟 | Environment-friendly bus duct of power supply and distribution main line system |
| CN111884156B (en) * | 2020-09-01 | 2021-07-02 | 上海融钦电气集团有限公司 | Environment-friendly bus duct of power supply and distribution main line system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20180321 |