CN206602339U - A kind of high-insulativity bus duct - Google Patents
A kind of high-insulativity bus duct Download PDFInfo
- Publication number
- CN206602339U CN206602339U CN201720217940.5U CN201720217940U CN206602339U CN 206602339 U CN206602339 U CN 206602339U CN 201720217940 U CN201720217940 U CN 201720217940U CN 206602339 U CN206602339 U CN 206602339U
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- collets
- plate
- cross
- insulativity
- over block
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Abstract
The utility model is related to a kind of high-insulativity bus duct, combined including bus groove case and busbar, bus groove case includes cover plate, bottom plate and side plate, busbar combination is located between two blocks of side plates, and cross-over block is equipped between cover plate and bottom plate, cross-over block includes the first collets and some second collets, and the first collets are provided with first through hole and the second through hole, the first recess and the second recess are provided with the top of second collets, the second collets bottom is raised provided with the first projection and second；Insulating properties are improved using cross-over block, and it is easy to use, beneficial to raising safety in utilization and service life.
Description
Technical field
The utility model is related to a kind of bus duct, particularly a kind of high-insulativity bus duct.
Background technology
With modernization project facility and emerging in large numbers for equipping, the power consumption of all trades and professions is fast to be increased, especially numerous high levels
Building and the appearance in large-sized workshop workshop, can not have been met in high current induction system as the traditional cable of transmission pressure will
Ask, the used in parallel of multiway cable brings inconvenience to in-site installation construction connection.Plug type bus duct is as a kind of new
Type arises at the historic moment with electric lead, and bus duct fully demonstrates its superiority when high current is conveyed compared with traditional cable.
Bus duct have series matching, commercial production, small volume, capacity is big, the design and construction cycle is short, be convenient to mount and dismount, will not burn,
It is safe and reliable, the characteristics of service life is long, be divided into three-phase and four-line, three-phase five-wire mode etc. again in distribution system engineering, due to mother
There is gap between wire casing housing and busbar combination, bus duct of the prior art has the problem of insulating properties are not good, so that
Influence safety in utilization.
Utility model content
The purpose of this utility model be for prior art defect there is provided a kind of high-insulativity bus duct, utilize insulation
Cushion block improves insulating properties, and easy to use, beneficial to raising safety in utilization and service life.
The utility model is achieved by the following technical solutions：
A kind of high-insulativity bus duct, including bus groove case and busbar combination, wherein, the bus groove case includes lid
Plate, bottom plate and side plate, the side plate have two pieces, and are connected respectively with cover plate and bottom plate, and the busbar combination is located at two blocks of side plates
Between, and it is equipped between cover plate and bottom plate cross-over block；
The cross-over block is in rectangular parallelepiped structure, and exhausted including the first collets and some second collets, described first
Edge block, which is provided with the top of first through hole and the second through hole, second collets, is provided with the first recess and the second recess, and described the
Two collets bottoms are raised and second raised provided with first, described first is raised and the second projection respectively with first through hole and second
Through hole coordinates, adjacent second collets first is raised and the second projection respectively with the first recess and the second mating recesses.
A kind of above-mentioned high-insulativity bus duct, wherein, the cover plate and bottom plate are symmetrically arranged H section bars, and end is equal
Some teeth mouthful are equipped with plate, the cover plate and bottom plate provided with hooking, the side plate is U-shaped material, and the side plate both sides are provided with some
Double wedge, the double wedge is used cooperatively with tooth mouthful, and the side plate is provided with some radiating recesses.
A kind of above-mentioned high-insulativity bus duct, wherein, the corner of the cross-over block is arc chord angle.
A kind of above-mentioned high-insulativity bus duct, wherein, the length of the cross-over block is X, and width is Y, X：Y=5:4.
The beneficial effects of the utility model are：
The utility model reasonable in design, it is easy to use, designed by cross-over block, busbar combination and bus can be increased
Insulating properties between slot shell, and cross-over block constituted using the first collets and some second collets, the first collets and
There is matching relationship, convenient dismounting and the spacing being combined to according to busbar between cover plate and bottom plate are adjusted between some second collets
Whole cross-over block height, the size design of cross-over block is beneficial to adapt to five-wire system and four-wire system master row insulating closure size, simultaneously
Cover plate, bottom plate and the side plate of bus groove case design rigid good, and install cooperation conveniently, and thermal diffusivity is good, and peace is used beneficial to raising
Full property and service life.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model cross-over block structural representation.
Fig. 3 is the utility model cross-over block AA sectional views.
（In figure, bus groove case 1, busbar combination 2, cover plate 3, bottom plate 4 and side plate 5, stud 6 hooks plate 7, tooth mouthful 8, double wedge
9, radiate recess 10, cross-over block 11, the first collets 12, the second collets 13, first through hole 14, the second through hole 15, first
Recess 16, the second recess 17, the first projection 18, the second projection 19）.
Embodiment
Embodiment of the present utility model is described further below in conjunction with the accompanying drawings.
A kind of high-insulativity bus duct, including bus groove case and busbar combination, wherein, the bus groove case includes lid
Plate, bottom plate and side plate, the side plate have two pieces, and are connected respectively with cover plate and bottom plate, between the side plate and cover plate and bottom plate
By Stud connection, the cover plate and bottom plate are symmetrically arranged H section bars, and end is equipped with hook plate, the cover plate and bottom plate
On be equipped with some teeth mouthful, the side plate is U-shaped material, and the side plate both sides are provided with some double wedges, and the double wedge coordinates with tooth mouthful
Use, the side plate is provided with some radiating recesses, busbar combination is located between two blocks of side plates, and with cover plate and bottom plate it
Between be equipped with cross-over block；
The cross-over block insulate in the rectangular parallelepiped structure that corner is arc chord angle, and including the first collets and some second
Block, the length of the cross-over block is X, and width is Y, X：Y=5:4, first collets are logical provided with first through hole and second
Be provided with the first recess and the second recess at the top of hole, second collets, the second collets bottom provided with first it is raised and
Second is raised, and first projection and the second projection coordinate with first through hole and the second through hole respectively, adjacent second collets
First is raised and the second projection respectively with the first recess and the second mating recesses.
The utility model is designed by cross-over block, can increase the insulating properties between busbar combination and bus groove case, and
Cross-over block is constituted using the first collets and some second collets, is had between the first collets and some second collets
Matching relationship, convenient dismounting and the spacing being combined to according to busbar between cover plate and bottom plate adjust cross-over block height, felt pad
The size design of block is beneficial to adapt to five-wire system and four-wire system master row insulating closure size.
It is described above, only the utility model preferably embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art can readily occur in the technical scope that the utility model is disclosed
Change or replacement, should all cover in protection domain of the present utility model.Therefore, protection domain of the present utility model should be with
The protection domain of claims is defined.
Claims (4)
1. a kind of high-insulativity bus duct, including bus groove case and busbar combination, it is characterized in that, the bus groove case includes
Cover plate, bottom plate and side plate, the side plate have two pieces, and are connected respectively with cover plate and bottom plate, and the busbar combination is located at two pieces of sides
Between plate, and it is equipped between cover plate and bottom plate cross-over block；
The cross-over block is in rectangular parallelepiped structure, and including the first collets and some second collets, first collets
It is provided with the top of first through hole and the second through hole, second collets and is provided with the first recess and the second recess, described second is exhausted
Edge block bottom is raised and second raised provided with first, described first is raised and the second projection respectively with first through hole and the second through hole
Coordinate, adjacent second collets first is raised and the second projection respectively with the first recess and the second mating recesses.
2. a kind of high-insulativity bus duct as claimed in claim 1, it is characterized in that, the cover plate and bottom plate are symmetrically arranged
H section bars, and end is equipped with hook plate, the cover plate and bottom plate and is equipped with some teeth mouthful, the side plate is U-shaped material, the side
Plate both sides are provided with some double wedges, and the double wedge is used cooperatively with tooth mouthful, and the side plate is provided with some radiating recesses.
3. a kind of high-insulativity bus duct as claimed in claim 1, it is characterized in that, the corner of the cross-over block is circular arc
Angle.
4. a kind of high-insulativity bus duct as claimed in claim 1, it is characterized in that, the length of the cross-over block is X, width
For Y, X：Y=5:4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720217940.5U CN206602339U (en) | 2017-03-08 | 2017-03-08 | A kind of high-insulativity bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720217940.5U CN206602339U (en) | 2017-03-08 | 2017-03-08 | A kind of high-insulativity bus duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206602339U true CN206602339U (en) | 2017-10-31 |
Family
ID=60146473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720217940.5U Active CN206602339U (en) | 2017-03-08 | 2017-03-08 | A kind of high-insulativity bus duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206602339U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109904816A (en) * | 2017-12-11 | 2019-06-18 | 镇江西杰电气有限公司 | A kind of concentration bus duct |
| CN110355965A (en) * | 2019-06-25 | 2019-10-22 | 宁波长飞亚塑料机械制造有限公司 | A kind of heater |
-
2017
- 2017-03-08 CN CN201720217940.5U patent/CN206602339U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109904816A (en) * | 2017-12-11 | 2019-06-18 | 镇江西杰电气有限公司 | A kind of concentration bus duct |
| CN110355965A (en) * | 2019-06-25 | 2019-10-22 | 宁波长飞亚塑料机械制造有限公司 | A kind of heater |
| CN110355965B (en) * | 2019-06-25 | 2024-03-19 | 宁波长飞亚塑料机械制造有限公司 | Heater |
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| GR01 | Patent grant |