CN207409808U - A kind of bus-bar for low-voltage switch cabinet arrangement mechanism - Google Patents
A kind of bus-bar for low-voltage switch cabinet arrangement mechanism Download PDFInfo
- Publication number
- CN207409808U CN207409808U CN201721494798.5U CN201721494798U CN207409808U CN 207409808 U CN207409808 U CN 207409808U CN 201721494798 U CN201721494798 U CN 201721494798U CN 207409808 U CN207409808 U CN 207409808U
- Authority
- CN
- China
- Prior art keywords
- copper bar
- main busbar
- wire outlet
- outlet seat
- bar
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 48
- 229910052802 copper Inorganic materials 0.000 claims abstract description 48
- 239000010949 copper Substances 0.000 claims abstract description 48
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a kind of bus-bar for low-voltage switch cabinet arrangement mechanism, entire mechanism is arranged in switchgear, it is characterised in that：By the main busbar of the main busbar in the left side being axially and symmetrically disposed and right side, top set's copper bar of axially symmetric disposition and inferior division copper bar, upper wire outlet seat, lower wire outlet seat and frame circuit breaker, the main busbar in the left side is connected with the main busbar in right side, the upper wire outlet seat and lower wire outlet seat are arranged side by side on frame circuit breaker, upper wire outlet seat is connected by top set's copper bar with the main busbar in left side, and lower wire outlet seat is connected by inferior division copper bar with the main busbar in right side.The utility model is directly connected to main busbar on the left of switchgear using wire outlet seat on frame circuit breaker, and wire outlet seat is directly connected to the arrangement of main busbar on the right side of switchgear under frame circuit breaker, and copper bar quota is used to reduce, reduces copper bar faying surface quantity, reduces copper bar Wen Sheng.
Description
Technical field
The utility model is related to low-tension switch cabinets to control part field, a kind of specific bus-bar for low-voltage switch cabinet arranging machine
Structure.
Background technology
With the fast development of power grid construction, the demand of various low-tension switch cabinets continues to increase, particularly MNS, GCS,
The switchgears such as GGD, because its is easy to operate, the advantages that security performance is high, and degree of protection is good, wide market is above at present to open
It closing cabinet busbar and designs each company comparative maturity, electric clearance, creepage distance is all much larger than the corresponding requirements in national standard, but
Existing market demand reduce, on the premise of low-voltage cabinet manufacturer increases, how design cost is low, the high product of reliability into
For the key of market competition.
Bus bar copper row is as cost is influenced in switchgear an important factor for, rationally designs structure of copper bar, can be used meeting
Safe operation and cost is reduced as a key issue, incoming line cabinet in existing low-voltage cabinet in the case of it is required that（Side inlet wire）,
Switchgear scheme busbar structure is is made of main busbar, copper bar, bus-bar and breaker, and main busbar is first to downside on the right side of switchgear
Copper bar sequence is turned over, then production technique confluence sorts, and level confluence sequence passes through under inferior division copper bar sequence 3 and frame circuit breaker sequence
Wire outlet seat connects；The upper wire outlet seat sequence of frame circuit breaker is connected by top set's copper bar with main busbar on the left of switchgear, the busbar
Arrangement mode can not ensure uniformity of the whole section of main bus-bar in switch cabinet bus indoor location, and use big, the copper bar of copper bar quota
Faying surface quantity is big, easily generates high temperature, and assembles complicated.
The content of the invention
In order to make up drawbacks described above, the utility model provides a kind of bus-bar for low-voltage switch cabinet arrangement mechanism, can use
Copper bar quota is reduced, and reduces production cost, reduces copper bar faying surface quantity, reduces copper bar Wen Sheng, improves product operational reliability.
The technical solution of the utility model is：A kind of bus-bar for low-voltage switch cabinet arrangement mechanism, entire mechanism are arranged on switch
In cabinet, it is characterised in that：By the main busbar of the main busbar in the left side being axially and symmetrically disposed and right side, top set's copper of axially symmetric disposition
Row and inferior division copper bar, upper wire outlet seat, lower wire outlet seat and frame circuit breaker, the main busbar in the left side are connected with the main busbar in right side
It connects, the upper wire outlet seat and lower wire outlet seat are arranged side by side on frame circuit breaker, and upper wire outlet seat passes through top set's copper bar and a left side
The main busbar connection in side, lower wire outlet seat are connected by inferior division copper bar with the main busbar in right side.
The main busbar in left side described in the utility model, the main busbar in right side, top set's copper bar, inferior division copper bar, upper wire outlet seat,
Lower wire outlet seat is integrally formed Uncrossed square structure.
The main busbar in left side described in the utility model and the main busbar in right side are fixed on the top of switchgear, and the frame breaks
Road device is fixed on the bottom of switchgear.
The utility model is equipped with cushion block between top set's copper bar and inferior division copper bar and switch cabinet body, this cushion block does not rise
Current-carrying acts on, and only play fixed supporting role.
The utility model has the advantage that compared with existing product：1st, the utility model uses goes out on frame circuit breaker
Line seat is directly connected to main busbar on the left of switchgear, and wire outlet seat is directly connected to the arrangement of main busbar on the right side of switchgear under frame circuit breaker
Mode is reduced using copper bar quota, reduces copper bar faying surface quantity, reduces copper bar Wen Sheng；2nd, the utility model is arranged to whole
Square structure, ensure that whole section of main bus-bar in the uniformity of switch cabinet bus indoor location, increases electrical structure gap；3rd, originally
Utility model improves product operational reliability, and producer facilitates processing, easily assembles, reduces production cost, improve life
Produce efficiency.
Description of the drawings
Fig. 1 is the original bus-bar for low-voltage switch cabinet arrangement mechanism structure diagram of the utility model.
Fig. 2 is the utility model overall structure diagram.
Fig. 3 is the utility model partial structural diagram.
Figure label is：The main busbar 1 in left side, top set's copper bar 2, inferior division copper bar 3, bus-bar 4, rollover copper bar 5, right side
Main busbar 6, frame circuit breaker 7, upper wire outlet seat 8, lower wire outlet seat 9.
Specific embodiment
The present embodiment is further described below in conjunction with the accompanying drawings：
A kind of bus-bar for low-voltage switch cabinet arrangement mechanism, entire mechanism are arranged in switchgear, it is characterised in that：By axial right
Claim arrangement the main busbar 6 of the main busbar 1 in left side and right side, axially symmetric disposition top set's copper bar 2 and inferior division copper bar 3, on go out
Line seat 8, lower wire outlet seat 9 and frame circuit breaker 7, the main busbar 1 in left side busbar 6 main with right side are connected, it is described on go out
Line seat 8 and lower wire outlet seat 9 are arranged side by side on frame circuit breaker 7, and upper wire outlet seat 8 passes through top set's copper bar 2 and the main busbar 4 in left side
Connection, lower wire outlet seat 8 are connected by inferior division copper bar 3 with main female 6 row in right side.
The main busbar 1 in left side described in the utility model, the main busbar 6 in right side, top set's copper bar 2, inferior division copper bar 3, on go out
Line seat 8, lower wire outlet seat 9 are integrally formed Uncrossed square structure.
The main busbar 1 in left side described in the utility model and right side main female 6 are fixed on the top of switchgear, and the frame breaks
Road device 7 is fixed on the bottom of switchgear.
The utility model is equipped with cushion block between top set's copper bar and inferior division copper bar and switch cabinet body, this cushion block does not rise
Current-carrying acts on, and only play fixed supporting role.
The utility model is used in the productions of low-tension switch cabinets such as MNS, GCS, GGD, substantially increases production efficiency and drop
Low production cost, the reliability of safe operation.
Claims (4)
- The mechanism 1. a kind of bus-bar for low-voltage switch cabinet is arranged, entire mechanism are arranged in switchgear, it is characterised in that：By axially symmetric The main busbar of the main busbar in left side and right side of arrangement, top set's copper bar of axially symmetric disposition and inferior division copper bar, upper wire outlet seat, under Wire outlet seat and frame circuit breaker, the main busbar in the left side are connected with the main busbar in right side, the upper wire outlet seat and lower outlet Seat is arranged side by side on frame circuit breaker, and upper wire outlet seat is connected by top set's copper bar with the main busbar in left side, and lower wire outlet seat passes through Inferior division copper bar is connected with the main busbar in right side.
- 2. a kind of bus-bar for low-voltage switch cabinet arrangement mechanism according to claim 1, it is characterised in that：The main mother in the left side Row, the main busbar in right side, top set's copper bar, inferior division copper bar, upper wire outlet seat, lower wire outlet seat are integrally formed Uncrossed square knot Structure.
- 3. a kind of bus-bar for low-voltage switch cabinet arrangement mechanism according to claim 1 or 2, it is characterised in that：The left side The main busbar of main busbar and right side is fixed on the top of switchgear, and the frame circuit breaker is fixed on the bottom of switchgear.
- 4. a kind of bus-bar for low-voltage switch cabinet arrangement mechanism according to claim 1 or 2, it is characterised in that：In top set's copper Cushion block is equipped between row and inferior division copper bar and switch cabinet body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721494798.5U CN207409808U (en) | 2017-11-10 | 2017-11-10 | A kind of bus-bar for low-voltage switch cabinet arrangement mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721494798.5U CN207409808U (en) | 2017-11-10 | 2017-11-10 | A kind of bus-bar for low-voltage switch cabinet arrangement mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207409808U true CN207409808U (en) | 2018-05-25 |
Family
ID=62318693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721494798.5U Expired - Fee Related CN207409808U (en) | 2017-11-10 | 2017-11-10 | A kind of bus-bar for low-voltage switch cabinet arrangement mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207409808U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111430175A (en) * | 2020-04-02 | 2020-07-17 | 宝鸡同步电器有限公司 | Low-voltage large-current phase selection switch with symmetrical structure |
-
2017
- 2017-11-10 CN CN201721494798.5U patent/CN207409808U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111430175A (en) * | 2020-04-02 | 2020-07-17 | 宝鸡同步电器有限公司 | Low-voltage large-current phase selection switch with symmetrical structure |
| CN111430175B (en) * | 2020-04-02 | 2022-04-29 | 宝鸡同步电器有限公司 | Low-voltage large-current phase selection switch with symmetrical structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180525 |