CN204068138U - A kind of New Low Voltage cabinet busbar mounting kit - Google Patents
A kind of New Low Voltage cabinet busbar mounting kit Download PDFInfo
- Publication number
- CN204068138U CN204068138U CN201420501178.XU CN201420501178U CN204068138U CN 204068138 U CN204068138 U CN 204068138U CN 201420501178 U CN201420501178 U CN 201420501178U CN 204068138 U CN204068138 U CN 204068138U
- Authority
- CN
- China
- Prior art keywords
- copper billet
- busbar
- fixed
- described lower
- fixing copper
- 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.)
- Active
Links
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model relates to a kind of New Low Voltage cabinet busbar mounting kit, belongs to low-voltage cabinet busbar mounting technique field.It comprises the upper fixing copper billet of complete setting and lower fixing copper billet.Fixing copper billet is provided with two parallel busbar holddown grooves, the boss between busbar holddown groove is provided with multiple upper fixed via.This external member considerably increases area of dissipation, and easy for installation, can well solve Problems existing in traditional busbar overlapping mode.
Description
Technical field
The utility model relates to a kind of New Low Voltage cabinet busbar mounting kit, belongs to low-voltage cabinet busbar mounting technique field.
Background technology
The busbar overlapping mode of the voltage whole set switch cabinet that China is traditional is: horizontal busbar and horizontal busbar, overlap joint between horizontal busbar and vertical bus bar (branch's busbar) all adopts face to overlap, and on busbar, open 2 ~ 4 installing holes, the compression for copper bar connects, as shown in Figure 1.
The overlapping mode of this busbar, it is emphasised that overlap joint area, ignores area of dissipation, and test proves that area of dissipation is very large on the impact of temperature rise.In addition, in order to reduce faying surface as far as possible, the horizontal busbar of this mounting means is generally 3 ~ 4 low-voltage cabinet disjunctions once, therefore after workshop trial assembly, horizontal busbar need be removed and pack delivery separately, after switch cubicle in-site installation completes, then carry out horizontal busbar installation, need manpower and the time of at substantial.
Utility model content
In order to solve the deficiencies in the prior art, the utility model provides a kind of New Low Voltage cabinet busbar mounting kit.This external member considerably increases area of dissipation, and easy for installation, can well solve Problems existing in traditional busbar overlapping mode.
A kind of New Low Voltage cabinet busbar mounting kit, comprises the upper fixing copper billet and lower fixing copper billet that are oppositely arranged up and down.
Two parallel upper busbar holddown grooves are offered at the lower surface of fixed copper billet, described upper busbar holddown groove is arranged along the length direction of fixed copper billet, and run through two sides of the Width of fixed groove, described two are provided with convex platform between busbar holddown groove, described convex platform is provided with multiple length direction along fixed copper billet spaced on fixed via, fixed through hole runs through the upper and lower surface of fixed copper billet along the direction of the lower surface perpendicular to fixed copper billet.
Two parallel lower busbar holddown grooves are offered at the upper surface of described lower fixing copper billet, described lower busbar holddown groove is arranged along the length direction of described lower fixing copper billet, and run through two sides of the Width of described lower holddown groove, lower convex platform is provided with between described two lower busbar holddown grooves, described lower convex platform is provided with multiple spaced lower fixed via of length direction along described lower fixing copper billet, and described lower fixed via runs through the upper and lower surface of described lower fixing copper billet along the direction of the upper surface perpendicular to described lower fixing copper billet.
Fixed copper billet and described lower fixing copper billet be arranged in parallel, the one_to_one corresponding of fixed through hole and described lower fixed via coaxial line.
Preferably, each two of the upper fixed via left and right on fixed copper billet, each two of the lower fixed via left and right on described lower fixing copper billet.
Accompanying drawing explanation
Fig. 1 is the structural representation of busbar of the prior art overlap joint.
Fig. 2 is the structural representation of New Low Voltage cabinet busbar mounting kit provided by the utility model.
In accompanying drawing, the list of parts representated by each label is as follows:
1, upper fixing copper billet, 11, upper busbar holddown groove, 12, convex platform, 13, upper fixed via, 2, lower fixing copper billet, 21, lower busbar holddown groove, 22, lower convex platform, 23, lower fixed via, 3, busbar.
Embodiment
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, illustrated embodiment, only for explaining the utility model, is not intended to limit scope of the present utility model.
In an embodiment, as shown in Figure 2, the upper fixing copper billet 1 be oppositely arranged up and down and lower fixing copper billet 2 is comprised.
Two parallel upper busbar holddown grooves 11 are offered at the lower surface of fixed copper billet 1, described upper busbar holddown groove 11 is arranged along the length direction of fixed copper billet 1, and run through two sides of the Width of fixed groove, described two are provided with convex platform 12 between busbar holddown groove 11, described convex platform 12 is provided with multiple length direction along fixed copper billet 1 spaced on fixed via 13, fixed through hole 13 runs through the upper and lower surface of fixed copper billet 1 along the direction of the lower surface perpendicular to fixed copper billet 1.Each two of upper fixed via about 13 on fixed copper billet 1,
Two parallel lower busbar holddown grooves 21 are offered at the upper surface of described lower fixing copper billet 2, described lower busbar holddown groove 21 is arranged along the length direction of described lower fixing copper billet 2, and run through two sides of the Width of described lower holddown groove 21, lower convex platform 22 is provided with between described two lower busbar holddown grooves 21, described lower convex platform 22 is provided with multiple spaced lower fixed via 23 of length direction along described lower fixing copper billet 2, described lower fixed via 23 runs through the upper and lower surface of described lower fixing copper billet 2 along the direction of the upper surface perpendicular to described lower fixing copper billet 2.Each two of lower fixed via about 23 on described lower fixing copper billet 2.
Fixed copper billet 1 and described lower fixing copper billet 2 be arranged in parallel, the one_to_one corresponding of fixed through hole 13 and described lower fixed via 23 coaxial line.By four groups of bolts through each upper fixed via 13 and the lower fixed via 23 corresponding with it, fixing copper billet 1 and the fixing effect of lower fixing copper billet 2 can be reached.
After external member connects, the horizontal busbar between adjacent two switch cubicles is compressed overlap joint by upper and lower fixing copper billet.Two groups of busbars 3 are all individually fixed between upper and lower busbar holddown groove.Namely busbar has larger contact area with air, and copper upper and lower fixing copper billet good with heat conduction again contacts, thus improves radiating effect.And because two groups of busbars separate by arranging of upper and lower boss, form gas channel between two groups of busbars, further increase the effect of heat radiation.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (2)
1. a New Low Voltage cabinet busbar mounting kit, is characterized in that:
Comprise the upper fixing copper billet (1) and lower fixing copper billet (2) that are oppositely arranged up and down, two parallel upper busbar holddown grooves (11) are offered at the lower surface of fixed copper billet (1), described upper busbar holddown groove (11) is arranged along the length direction of fixed copper billet (1), and run through two sides of the Width of fixed groove, described two are provided with convex platform (12) between busbar holddown groove (11), described convex platform (12) is provided with the spaced upper fixed via (13) of multiple length direction along fixed copper billet (1), fixed through hole (13) runs through the upper and lower surface of fixed copper billet (1) along the direction of the lower surface perpendicular to fixed copper billet (1),
Two parallel lower busbar holddown grooves (21) are offered at the upper surface of described lower fixing copper billet (2), described lower busbar holddown groove (21) is arranged along the length direction of described lower fixing copper billet (2), and run through two sides of the Width of described lower holddown groove (21), lower convex platform (22) is provided with between described two lower busbar holddown grooves (21), described lower convex platform (22) is provided with multiple spaced lower fixed via (23) of length direction along described lower fixing copper billet (2), described lower fixed via (23) runs through the upper and lower surface of described lower fixing copper billet (2) along the direction of the upper surface perpendicular to described lower fixing copper billet (2),
Fixed copper billet (1) and described lower fixing copper billet (2) be arranged in parallel, the one_to_one corresponding of fixed through hole (13) and described lower fixed via (23) coaxial line.
2. New Low Voltage cabinet busbar mounting kit according to claim 1, it is characterized in that: each two of upper fixed via (13) left and right on fixed copper billet (1), each two of lower fixed via (23) left and right on described lower fixing copper billet (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420501178.XU CN204068138U (en) | 2014-09-01 | 2014-09-01 | A kind of New Low Voltage cabinet busbar mounting kit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420501178.XU CN204068138U (en) | 2014-09-01 | 2014-09-01 | A kind of New Low Voltage cabinet busbar mounting kit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204068138U true CN204068138U (en) | 2014-12-31 |
Family
ID=52209586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420501178.XU Active CN204068138U (en) | 2014-09-01 | 2014-09-01 | A kind of New Low Voltage cabinet busbar mounting kit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204068138U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106712540A (en) * | 2017-01-05 | 2017-05-24 | 四川埃姆克伺服科技有限公司 | Large power device structure |
| CN107887739A (en) * | 2017-12-12 | 2018-04-06 | 无锡优耐特能源科技有限公司 | A kind of rectangle mother row connector |
| 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 |
-
2014
- 2014-09-01 CN CN201420501178.XU patent/CN204068138U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106712540A (en) * | 2017-01-05 | 2017-05-24 | 四川埃姆克伺服科技有限公司 | Large power device structure |
| CN106712540B (en) * | 2017-01-05 | 2023-06-13 | 四川埃姆克伺服科技有限公司 | High-power device structure |
| CN107887739A (en) * | 2017-12-12 | 2018-04-06 | 无锡优耐特能源科技有限公司 | A kind of rectangle mother row connector |
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204068138U (en) | A kind of New Low Voltage cabinet busbar mounting kit | |
| CN204144720U (en) | A kind of also cabinet of unit cabinet | |
| CN104600225A (en) | Removable battery stack mounting frame | |
| CN204668873U (en) | A kind of bus duct with warning device | |
| CN205595610U (en) | Busbar | |
| CN205595612U (en) | High pressure bus duct | |
| CN205123062U (en) | Take high -voltage board that generating line met sb. at airport soon and construct | |
| CN203312659U (en) | Power distribution box and emergency access system | |
| CN202678834U (en) | Apparatus and back card used for replacing insulator | |
| CN204597230U (en) | One is high voltage distribution installation line framework arrangement within doors | |
| CN204304054U (en) | Bus-tapping current transfer device | |
| CN204088985U (en) | A kind of integrated 10kv Zhu Shang transformer station | |
| CN203587619U (en) | Solar cell panel test box | |
| CN207664589U (en) | A kind of removal cable feeder pillar | |
| CN205799826U (en) | Porcelain bobbin insulator biscuit throwing cutting die group | |
| CN206211465U (en) | A kind of bus duct | |
| CN203882943U (en) | Fuse | |
| CN204030354U (en) | A kind of high-low voltage switch cabinet ventilation cabinet panel | |
| CN204271576U (en) | A kind of L shape bus duct adapter | |
| CN204517546U (en) | A kind of dismountable electrical outdoor machine protective cover | |
| CN203180388U (en) | Single-side container electric hanging plate | |
| CN203910650U (en) | Indoor high voltage vacuum breaker | |
| CN204012782U (en) | The split type cover plate of intelligent no maintenance super capacitor DC power supply | |
| CN203871674U (en) | 220kV power distribution unit outgoing line structure | |
| CN211126911U (en) | Convenient assembly connection's protective sheath for subway power supply construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |