CN207765382U - A kind of breaker bus-bar group - Google Patents
A kind of breaker bus-bar group Download PDFInfo
- Publication number
- CN207765382U CN207765382U CN201820194327.0U CN201820194327U CN207765382U CN 207765382 U CN207765382 U CN 207765382U CN 201820194327 U CN201820194327 U CN 201820194327U CN 207765382 U CN207765382 U CN 207765382U
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- Prior art keywords
- platoon
- sub
- pedestal
- connection
- female
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Abstract
The utility model discloses a kind of breaker bus-bar groups,Including mounting base and female platoon pedestal,This breaker bus-bar group is simple in structure,Bus-bar group is mounted in box of the circuit breaker,One end that connection terminal is located at female platoon chassis outer side is sequentially connected the line row for needing to converge,12 connection terminals are grouped from left to right by every tetrad,Every group of first connection terminal is connect by connecting cushion block with the first sub- platoon,Every group of second connection terminal is connect by connecting cushion block with main busbar,Every group of third connection terminal is connect by connecting cushion block with the second sub- platoon,Every group of the 4th connection terminal is connect by connecting cushion block with the sub- platoon of third,At this time,Main busbar,Female platoon pedestal,Connection terminal,Connect cushion block,First sub- platoon,Second sub- platoon and the sub- platoon of third collectively form bus-bar group.
Description
Technical field
The utility model is related to field of electrical equipment, specially a kind of breaker bus-bar group.
Background technology
Breaker is the electric current for referring to close, carry and cut-off under normal loop condition and can close, when defined
Interior carrying and the switching device of the electric current under abnormal loop condition is cut-off, has a large amount of power line in breaker, these electricity
The line of force needs to be flowed to ensure Electrical Safety, disconnects faulty circuit, but tradition currently on the market in time on breaker
Connection is bridged using bus bar bending, and not only difficulty of processing is big, and material utilization amount is more, circuit distance, moreover, tradition connection
It is protected using insulation sleeve when bus bar, copper bar closing, heat dissipation performance is poor, and security risk is larger, for this purpose, it is proposed that a kind of disconnected
Road device bus-bar group.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of breaker bus-bar group
Problem.
To achieve the above object, the utility model provides the following technical solutions：
A kind of breaker bus-bar group, including mounting base and female platoon pedestal, the upper center of mounting base, which is fixed, to be connected
It is connected to the lower end of female platoon pedestal, and the lower end of female platoon pedestal offers multiple the first strip through-holes through mounting base,
The upper end of mother's platoon pedestal is parallel to offer 12 terminal grooves, and the madial wall of terminal groove is connected with connection terminal, institute
State female platoon pedestal lower end it is parallel open up there are four the emissions groove to interlock with terminal groove, and be located above the inside of first emissions groove
Wall is connected with the first sub- platoon, and the madial wall for being located above second emissions groove is connected with main busbar, is located above third emissions groove
Madial wall be connected with the second sub- platoon, the madial wall for being located above the 4th emissions groove is connected with the sub- platoon of third, the installation
The parallel connection in upper end of bottom plate offers L there are two fixed frame pedestal on the opposite side side wall of two fixed frame pedestals
Shape slot, and the both ends of main busbar are connected in two L-shaped grooves, the upper end of the fixed frame pedestal is fixedly connected by the first screw
There are the lower end of fixed frame upper cover, the upper end of mother's platoon pedestal to be connected with female platoon upper cover, and female platoon by the second screw
Multiple second strip through-holes are offered on the side wall of upper cover, the lower end for the described first sub- platoon being located above is offered through mother
The rectangular through-hole of platoon pedestal, and connection cushion block is fixedly connected in rectangular through-hole, one end side wall of the connection cushion block and the
The lower end of one sub- platoon connects, and the upper end for the other end side wall and connection terminal for connecting cushion block connects, the first sub- platoon
Upper end open up there are two the threaded hole for sequentially passing through connection cushion block and connection terminal, and threaded hole internal thread is connected with bolt,
Screw thread is socketed with nut, and nut on the bolt（14）The upper end of lower end and the first sub- platoon contradict.
Preferably, the quantity of second strip through-hole is no less than 80, and multiple second strip through-holes are in matrix point
Cloth.
Preferably, the lower end of the fixed frame upper cover is connected with rubber sheet gasket, and the lower end of rubber sheet gasket contradicts main busbar
Upper end.
Preferably, elastomeric pad is socketed on the bolt, and the lower end of elastomeric pad and the upper end of the first sub- platoon connect
It connects.
Compared with prior art, the utility model has the beneficial effects that：This breaker bus-bar group is simple in structure, will converge
Row's group is mounted in box of the circuit breaker, and one end that connection terminal is located at female platoon chassis outer side is sequentially connected the line for needing to converge
Row, 12 connection terminals is grouped from left to right by every tetrad, every group of first connection terminal passes through company
Connection pad block is connect with the first sub- platoon, and every group of second connection terminal is connect by connecting cushion block with main busbar, every group
Third connection terminal is connect by connecting cushion block with the second sub- platoon, and every group of the 4th connection terminal passes through connection gasket
Block is connect with the sub- platoon of third, at this point, main busbar, female platoon pedestal, connection terminal, connection cushion block, the first sub- platoon, the second son
Platoon and the sub- platoon of third collectively form bus-bar group, are connected compared to tradition, and connection is relatively reliable, and copper is used apart from short in circuit
Amount is few, and electric conductivity is more reliable；Meanwhile main busbar, the first sub- platoon, the second sub- platoon and the sub- platoon of third are exposed in shell,
The first strip through-hole on multiple second strip through-hole combination mounting bases and fixed frame pedestal opened up on lid on female platoon, has
The ventilation and heat of effect reduces line row operation Wen Sheng, substantially increases practicability.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model upward view；
Fig. 3 is A-A structural schematic diagrams.
In figure：Mounting base 1, fixed frame pedestal 2, main busbar 3, fixed frame upper cover 4, the first screw 5, female platoon pedestal 6,
Connection terminal 7, bolt 8, elastomeric pad 9, the first sub- platoon 10, female platoon upper cover 11, the second screw 12, connection cushion block 13, spiral shell
The sub- platoon of female 14, second sub- platoon 15, third 16.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：
A kind of breaker bus-bar group, including mounting base 1 and female platoon pedestal 6, the upper center of mounting base 1 is fixed
It is connected with the lower end of female platoon pedestal 6, and the lower end of female platoon pedestal 6 offers multiple the first bar shapeds through mounting base 1
Through-hole, the upper end of female platoon pedestal 6 is parallel to offer 12 terminal grooves, and the madial wall of terminal groove is connected with connection terminal 7,
The lower end of female platoon pedestal 6 is parallel to open up that there are four the emissions grooves to interlock with terminal groove, and is located above the inside of first emissions groove
Wall is connected with the first sub- platoon 10, and the madial wall for being located above second emissions groove is connected with main busbar 3, is located above third row
The madial wall of slot is connected with the second sub- platoon 15, and the madial wall for being located above the 4th emissions groove is connected with the sub- platoon 16 of third, main
The sub- platoon of busbar 3, the first sub- platoon 10, the second sub- platoon 15, third 16 is copper structure, and the upper end of mounting base 1 is parallel
Connection offers L-shaped groove, and two L-shaped grooves there are two fixed frame pedestal 2 on the opposite side side wall of two fixed frame pedestals 2
The both ends of main busbar 3 are inside connected with, the upper end of fixed frame pedestal 2 is fixedly connected with by the first screw 5 under fixed frame upper cover 4
End, the lower end of fixed frame upper cover 4 is connected with rubber sheet gasket, and the lower end of rubber sheet gasket contradicts the upper end of main busbar 3, female platoon bottom
The upper end of seat 6 is connected with female platoon upper cover 11 by the second screw 12, and multiple the are offered on the side wall of female platoon upper cover 11
The quantity of two strip through-holes, the second strip through-hole is no less than 80, and multiple second strip through-holes are in matrix distribution, are located at upper
The lower end of first sub- platoon 10 of side offers the rectangular through-hole through female platoon pedestal 6, and is fixedly connected in rectangular through-hole
Cushion block 13 is connected, connection cushion block 13 is copper structure, and one end side wall of connection cushion block 13 is connect with the lower end of the first sub- platoon 10,
And the other end side wall for connecting cushion block 13 is connect with the upper end of connection terminal 7, the upper end of the first sub- platoon 10 is connected with nut 14,
And 14 threaded connection bolt 8 of nut, the upper end of the first sub- platoon 10 open up that there are two sequentially pass through connection cushion block 13 and connecting pin
The threaded hole of son 7, and threaded hole internal thread is connected with bolt 8, screw thread is socketed with nut 14, and the lower end of nut 14 on bolt 8
It is contradicted with the upper end of the first sub- platoon 10.
Operation principle：Bus-bar group is mounted in box of the circuit breaker, connection terminal 7 is located at the one of female 6 outside of platoon pedestal
End is sequentially connected the line row for needing to converge, and 12 connection terminals 7 is grouped from left to right by every tetrad, every group
First connection terminal 7 connect with the first sub- platoon 10 by connecting cushion block 13, every group of second connection terminal 7 leads to
It crosses connection cushion block 13 to connect with main busbar 3, every group of third connection terminal 7 is by connecting cushion block 13 and the second sub- platoon 15
Connection, every group of the 4th connection terminal 7 is connect by connecting the sub- platoon of cushion block 13 and third 16, at this point, main busbar 3, mother
Platoon pedestal 6, connection terminal 7, connection cushion block 13, the first sub- platoon 10, the second sub- platoon 15 and the sub- 16 common structure of platoon of third
It at bus-bar group, is connected compared to tradition, connection is relatively reliable, and circuit is apart from short, and copper consumption is few, and electric conductivity is more reliable；
Meanwhile main busbar 3, the first sub- platoon 10, the second sub- platoon 15 and the sub- platoon 16 of third are exposed in shell, female platoon
The first strip through-hole on multiple second strip through-hole combination mounting bases 1 and fixed frame pedestal 2 opened up in upper cover 11, effectively
Ventilation and heat, reduce line row operation Wen Sheng, substantially increase practicability.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of breaker bus-bar group, including mounting base（1）With female platoon pedestal（6）, mounting base（1）Upper center
It is fixedly connected with female platoon pedestal（6）Lower end, and female platoon pedestal（6）Lower end offer it is multiple run through mounting base（1）
The first strip through-hole, it is characterised in that：Mother's platoon pedestal（6）Upper end it is parallel offer 12 terminal grooves, and hold
The madial wall of pilot trench is connected with connection terminal（7）, mother's platoon pedestal（6）Lower end it is parallel open up there are four with terminal groove hand over
Wrong emissions groove, and the madial wall for being located above first emissions groove is connected with the first sub- platoon（10）, it is located above second emissions groove
Madial wall be connected with main busbar（3）, the madial wall for being located above third emissions groove is connected with the second sub- platoon（15）, it is located at upper
The madial wall of the 4th emissions groove in side is connected with the sub- platoon of third（16）, the mounting base（1）The parallel connection in upper end there are two
Fixed frame pedestal（2）, two fixed frame pedestals（2）L-shaped groove is offered on opposite side side wall, and in two L-shaped grooves
It is connected with main busbar（3）Both ends, the fixed frame pedestal（2）Upper end pass through the first screw（5）It is fixedly connected with fixed frame
Upper cover（4）Lower end, mother's platoon pedestal（6）Upper end pass through the second screw（12）It is connected with female platoon upper cover（11）, and
Female platoon upper cover（11）Side wall on offer multiple second strip through-holes, the described first sub- platoon being located above（10）Under
End is offered through female platoon pedestal（6）Rectangular through-hole, and connection cushion block is fixedly connected in rectangular through-hole（13）, the company
Connection pad block（13）One end side wall and the first sub- platoon（10）Lower end connection, and connect cushion block（13）Other end side wall and company
Connecting terminal（7）Upper end connection, the first sub- platoon（10）Upper end open up there are two sequentially passing through connection cushion block（13）With
Connection terminal（7）Threaded hole, and threaded hole internal thread is connected with bolt（8）, the bolt（8）Upper screw thread is socketed with nut
（14）, and nut（14）Lower end and the first sub- platoon（10）Upper end contradict.
2. a kind of breaker bus-bar group according to claim 1, it is characterised in that：The quantity of second strip through-hole
No less than 80, and multiple second strip through-holes are in matrix distribution.
3. a kind of breaker bus-bar group according to claim 1, it is characterised in that：The fixed frame upper cover（4）Under
End is connected with rubber sheet gasket, and the lower end of rubber sheet gasket contradicts main busbar（3）Upper end.
4. a kind of breaker bus-bar group according to claim 1, it is characterised in that：The bolt（8）On be socketed with bullet
Property gasket（9）, and elastomeric pad（9）Lower end and the first sub- platoon（10）Upper end connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820194327.0U CN207765382U (en) | 2018-02-05 | 2018-02-05 | A kind of breaker bus-bar group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820194327.0U CN207765382U (en) | 2018-02-05 | 2018-02-05 | A kind of breaker bus-bar group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207765382U true CN207765382U (en) | 2018-08-24 |
Family
ID=63179768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820194327.0U Active CN207765382U (en) | 2018-02-05 | 2018-02-05 | A kind of breaker bus-bar group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207765382U (en) |
-
2018
- 2018-02-05 CN CN201820194327.0U patent/CN207765382U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Yueqing Economic Development Zone, Zhejiang province Wenzhou 325000 weft seventeen Road No. 291 (Zhejiang Gold High Tech Engineering Limited company) Patentee after: ShangTao Electric Co., Ltd Address before: Yueqing Economic Development Zone, Zhejiang province Wenzhou 325000 weft seventeen Road No. 291 (Zhejiang Gold High Tech Engineering Limited company) Patentee before: Zhejiang Shangtao Electric Co., Ltd |
|
| CP01 | Change in the name or title of a patent holder |