CN203690841U - Connection structure used for bus duct - Google Patents
Connection structure used for bus duct Download PDFInfo
- Publication number
- CN203690841U CN203690841U CN201320763159.XU CN201320763159U CN203690841U CN 203690841 U CN203690841 U CN 203690841U CN 201320763159 U CN201320763159 U CN 201320763159U CN 203690841 U CN203690841 U CN 203690841U
- Authority
- CN
- China
- Prior art keywords
- bus duct
- terminal lug
- side plate
- busbar
- syndeton
- 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
Abstract
The utility model provides a connection structure used for a bus duct. The structure comprises a cover plate, side plates, conducting bars, a splicer used to connect the conducting bars, and splicing lugs used to position the splicer. The conducting bars are wrapped with an insulating layer. An end of the cover plate is provided with a switch-over block used to fix the splicing lugs. The splicing lugs are in an L shape. The connection structure used for bus duct is reasonable in structural design, and ensures ideal spacing on the splicer through arranging the splicing lugs. The edge plates of the splicing lugs are provided with slots which improve tenacity and durability of the edge plates, and meanwhile heat radiation area is increased, so the connection structure is beneficial for use. The surfaces of the edge plates are provided with wavy slots. Through arranging uniform slots, tenacity of the edge plates of the splicing lugs is ensured, thereby effectively preventing the edge plates from deforming when being used, and ensuring structural stability of the splicing lugs and prolonging service life of the splicing lugs.
Description
Technical field
The utility model relates to a kind of syndeton for bus duct.
Background technology
Bus duct is by busbar, comprises copper bar, steel row or aluminium row, is the bus-bar system of protecting sheathing, busbar, insulating material and relevant annex composition.It can be made into the splicing type enclosed busbar that is provided with grafting junction box every a segment distance, also can be made into the middle not feeding type enclosed bus with junction box.In the electric power system of skyscraper, power and illuminating line often divide and are arranged, bus duct as power supply backbone in electric shaft along wall at right angle setting one time or many times.In the process that the busbar of bus duct is connected, need to ensure the location that busbar is stable, good to ensure the contact of busbar, can normally use.But the syndeton of existing bus duct is in use, owing to can not busbar being located well, affect to a certain extent the contact of busbar, affect the normal use of bus duct.
The problems referred to above are the problems that should pay attention to and solve in the design and production process of the syndeton of bus duct.
Utility model content
The purpose of this utility model is to provide syndeton that a kind of syndeton for bus duct solves existing bus duct in use, owing to can not busbar being located well, affect to a certain extent the contact of busbar, affect the problem of the normal use of bus duct.
Technical solution of the present utility model is:
A kind of syndeton for bus duct, comprise cover plate, side plate, busbar, terminal lug for connecting the splicer of busbar and positioning for butt joint device, described busbar is surrounded with insulating barrier outward, the end of described cover plate is provided with the transfer block for fixing described terminal lug, and described terminal lug is " L " shape.
Preferably, described terminal lug comprises the base plate for connecting described keyset and the side plate positioning for butt joint device, and the surface of described side plate is provided with wavy groove.
Preferably, the degree of depth of described groove is that 0.5-1.5mm, width are 1-2mm, and the spacing of adjacent described groove is 0.5-3mm.
Preferably, described terminal lug comprises left terminal lug and right connector ear, and described left terminal lug and right connector ear are located at respectively the both sides of described busbar.
Preferably, described insulating barrier adopts polyurethane film or teflin tape.
A kind of syndeton for bus duct of the utility model, by the both sides at busbar, left terminal lug and right connector ear are set respectively, use left terminal lug and right connector ear butt joint device and busbar to carry out spacing, can ensure the good contact of splicer and busbar, thereby ensure the normal use of bus duct.This kind is for the syndeton of bus duct, terminal lug comprises the base plate for connecting described keyset and the side plate positioning for butt joint device, the surface of described side plate is provided with wavy groove, by evenly distributed bar groove is set, ensure the toughness of the side plate of terminal lug, can effectively avoid side plate to deform in use, thereby ensure the structural stability of terminal lug, the useful life of extending connector ear.
This kind is for the syndeton of bus duct, the degree of depth of described groove is that 0.5-1.5mm, width are 1-2mm, the spacing of adjacent described groove is 0.5-3mm, by the shape setting of bar groove, when ensureing good spacing of side plate butt joint device, ensure toughness and the durability of side plate, in addition, the setting of bar groove can increase area of dissipation, ensures better radiating effect.This kind is for the syndeton of bus duct, reasonable in design, can ensure that butt joint device carries out by arranging of terminal lug desirable spacing, and the side plate of terminal lug arranges bar groove and can increase toughness and the durability of side plate, increase area of dissipation simultaneously, be more conducive to use.
The beneficial effects of the utility model are: a kind of syndeton for bus duct of the utility model, reasonable in design, can ensure that butt joint device carries out by arranging of terminal lug desirable spacing, and the side plate of terminal lug arranges bar groove can increase toughness and the durability of side plate, increase area of dissipation simultaneously, be more conducive to use.The surface of side plate is provided with wavy groove, by evenly distributed bar groove is set, ensures the toughness of the side plate of terminal lug, can effectively avoid side plate to deform in use, thereby ensure the structural stability of terminal lug, the useful life of extending connector ear.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment;
Wherein: 1-cover plate, 2-side plate, 3-busbar, 4-transfer block, 5-base plate, 6-side plate, 7-bar groove.
Embodiment
Describe preferred embodiment of the present utility model in detail below in conjunction with accompanying drawing.
As shown in Figure 1, the present embodiment provides a kind of syndeton for bus duct, comprise cover plate 1, side plate 2, busbar 3, terminal lug for connecting the splicer of busbar 3 and positioning for butt joint device, the outer insulating barrier that is surrounded with of described busbar 3, the end of described cover plate 1 is provided with the transfer block 4 for fixing described terminal lug, and described terminal lug is " L " shape.Described terminal lug comprises the base plate 5 for connecting described keyset and the side plate 6 positioning for butt joint device, and the surface of described side plate 6 is provided with wavy groove 7.The degree of depth of described groove 7 is 0.5-1.5mm, is preferably 1mm, width is 1-2mm, is preferably 1.5mm, and the spacing of adjacent described groove 7 is 0.5-3mm, is preferably 1.5mm.Described terminal lug comprises left terminal lug and right connector ear, and described left terminal lug and right connector ear are located at respectively the both sides of described busbar 3.
A kind of syndeton for bus duct of the present embodiment, by the both sides at busbar 3, left terminal lug and right connector ear are set respectively, use left terminal lug and right connector ear butt joint device and busbar 3 to carry out spacing, can ensure the good contact of splicer and busbar 3, thereby ensure the normal use of bus duct.This kind is for the syndeton of bus duct, terminal lug comprises the base plate 5 for connecting described keyset and the side plate 6 positioning for butt joint device, the surface of described side plate 6 is provided with wavy groove 7, by evenly distributed bar groove 7 is set, ensure the toughness of the side plate 6 of terminal lug, can effectively avoid side plate 6 to deform in use, thereby ensure the structural stability of terminal lug, the useful life of extending connector ear.
This kind is for the syndeton of bus duct, the degree of depth of described groove 7 is that 0.5-1.5mm, width are 1-2mm, the spacing of adjacent described groove 7 is 0.5-3mm, by the shape setting of bar groove 7, when ensureing good spacing of side plate 6 butt joint devices, ensure toughness and the durability of side plate 6, in addition, the setting of bar groove 7 can increase area of dissipation, ensures better radiating effect.This kind is for the syndeton of bus duct, reasonable in design, can ensure that butt joint device carries out by arranging of terminal lug desirable spacing, and the side plate 6 of terminal lug arranges bar groove 7 and can increase toughness and the durability of side plate 6, increase area of dissipation simultaneously, be more conducive to use.
The beneficial effect of the present embodiment is: a kind of syndeton for bus duct of the present embodiment, reasonable in design, can ensure that butt joint device carries out by arranging of terminal lug desirable spacing, and the side plate of terminal lug arranges bar groove can increase toughness and the durability of side plate, increase area of dissipation simultaneously, be more conducive to use.The surface of side plate is provided with wavy groove, by evenly distributed bar groove is set, ensures the toughness of the side plate of terminal lug, can effectively avoid side plate to deform in use, thereby ensure the structural stability of terminal lug, the useful life of extending connector ear.
Claims (5)
1. the syndeton for bus duct, it is characterized in that: comprise cover plate (1), side plate (2), busbar (3), terminal lug for connecting the splicer of busbar (3) and positioning for butt joint device, the outer insulating barrier that is surrounded with of described busbar (3), the end of described cover plate (1) is provided with the transfer block (4) for fixing described terminal lug, and described terminal lug is " L " shape.
2. the syndeton for bus duct as claimed in claim 1, it is characterized in that: described terminal lug comprises the base plate (5) for connecting described keyset and the side plate (6) positioning for butt joint device, and the surface of described side plate (6) is provided with wavy groove (7).
3. the syndeton for bus duct as claimed in claim 1, is characterized in that: the degree of depth of described groove (7) is that 0.5-1.5mm, width are 1-2mm, and the spacing of adjacent described groove (7) is 0.5-3mm.
4. the syndeton for bus duct as described in claim 1-3 any one, is characterized in that: described terminal lug comprises left terminal lug and right connector ear, described left terminal lug and right connector ear are located at respectively the both sides of described busbar (3).
5. the syndeton for bus duct as described in claim 1-3 any one, is characterized in that: described insulating barrier adopts polyurethane film or teflin tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320763159.XU CN203690841U (en) | 2013-11-28 | 2013-11-28 | Connection structure used for bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320763159.XU CN203690841U (en) | 2013-11-28 | 2013-11-28 | Connection structure used for bus duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203690841U true CN203690841U (en) | 2014-07-02 |
Family
ID=51012708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320763159.XU Expired - Fee Related CN203690841U (en) | 2013-11-28 | 2013-11-28 | Connection structure used for bus duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203690841U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104218510A (en) * | 2014-09-11 | 2014-12-17 | 江苏士林电气设备有限公司 | Radiating bus duct shell |
| CN104466852A (en) * | 2014-09-11 | 2015-03-25 | 江苏士林电气设备有限公司 | Efficient crush-resistant cooling bus duct |
-
2013
- 2013-11-28 CN CN201320763159.XU patent/CN203690841U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104218510A (en) * | 2014-09-11 | 2014-12-17 | 江苏士林电气设备有限公司 | Radiating bus duct shell |
| CN104466852A (en) * | 2014-09-11 | 2015-03-25 | 江苏士林电气设备有限公司 | Efficient crush-resistant cooling bus duct |
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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: 20140702 Termination date: 20141128 |
|
| EXPY | Termination of patent right or utility model |