CN203491151U - B type breaker assembling device - Google Patents
B type breaker assembling device Download PDFInfo
- Publication number
- CN203491151U CN203491151U CN201320564307.5U CN201320564307U CN203491151U CN 203491151 U CN203491151 U CN 203491151U CN 201320564307 U CN201320564307 U CN 201320564307U CN 203491151 U CN203491151 U CN 203491151U
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- assembling device
- circuit breaker
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- utility
- assembling
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Abstract
The utility model relates to a B type breaker assembling device comprising a work table in a trapezoid box shape; the top of the work table is transversely provided with two symmetrical rectangular openings; a U-shaped groove is vertically arranged between the rectangular openings on the work table; one side face of the work table is provided with an opening allowing a vacuum explosion chamber of the breaker to penetrate. The B type breaker assembling device is simple in structure, and easy in operation, can effectively prevent the scrappage problem caused by rotation of the vacuum explosion chamber in an assembling process, thereby greatly improving assembling success rate and reducing scrappage rate, saving cost and improving benefits.
Description
Technical field
The utility model belongs to ring main unit circuit breaker assembling application, is more particularly to a kind of Type B circuit breaker assembling device.
Background technology
At present, this model circuit breaker assemble flow of using on market is: before general assembly circuit breaker prerequisite, carry out following half-finished assembling, rotary compression assembly, moving busbar and vacuum extinction chamber component, then by rotary compression assembly, moving busbar and vacuum extinction chamber component are threaded connection and fit together, as shown in Figure 1, be the semi-finished product that assemble.
But in assembling process, in rotary compression assembly and vacuum extinction chamber component screw threads for fastening process, particularity due to vacuum interrupter internal structure, easily cause rotary compression assembly drive vacuum interrupter to rotate together the shearing force that consequently bellows of vacuum extinction chamber interior is rotated and damage, cause whole vacuum interrupter to scrap.
In order to solve the technical problem in above-mentioned assembling process, the utility model proposes a kind of Type B circuit breaker assembling device, this assembling device is simple in structure, easy to operate, the problem of scrapping that has effectively prevented from causing vacuum interrupter rotation in assembling process and produced, greatly improved and be assembled into power and reduced scrappage, thereby provided cost savings, improved benefit.
Utility model content
It is a kind of simple in structure that technical problem to be solved in the utility model is to provide, easy to operate, effectively prevent from causing vacuum interrupter rotation and the problem of scrapping of generation in assembling process, greatly improve and be assembled into power and reduced scrappage, thereby saving cost, has improved the Type B circuit breaker assembling device of benefit.
The technical solution of the utility model is: a kind of Type B circuit breaker assembling device, comprise workbench, described workbench is trapezoidal box-like, in the top cross of described workbench, have two symmetrical rectangular apertures, between described rectangular aperture along described workbench longitudinally on have U-lag, and on a side of described workbench, have the opening that the vacuum interrupter for circuit breaker passes.
Further, trapezoidal tabular ribs is also installed on the side of described workbench.
In sum, the beneficial effects of the utility model are: Type B circuit breaker assembling device of the present utility model is simple in structure, easy to operate, the problem of scrapping that has effectively prevented from causing vacuum interrupter rotation in assembling process and produced, greatly improved and be assembled into power and reduced scrappage, thereby provide cost savings, improved benefit.
Below by embodiment, be described in more detail the utility model.
Accompanying drawing explanation
Fig. 1 is the structural representation of Type B breaker portion assembly;
Fig. 2 is the structural representation of Type B circuit breaker assembling device;
Fig. 3 utilizes device of the present utility model to carry out the schematic diagram of Type B circuit breaker installation step one;
Fig. 4 utilizes device of the present utility model to carry out the schematic diagram of Type B circuit breaker installation step two;
Fig. 5 utilizes device of the present utility model to carry out the schematic diagram of Type B circuit breaker installation step three.
Embodiment
Below in conjunction with accompanying drawing 1 to Fig. 5, with embodiment, the utility model is further described.But protection range of the present utility model is not limited to this.
With reference to Fig. 1, wherein show half-finished structural representation that need to assemble, from figure, we can find out, rotary compression assembly (it comprises cam 1, support 2, Compress Spring 3), moving busbar 5 are threaded and are fitted together by threaded rod with vacuum interrupter 4, then bottom is provided with mounting bracket 7 by clamp nut 6, on mounting bracket 7, there is insulating contact 8, after assembling, form circuit breaker.
But in traditional assembling process, also in rotary compression assembly and vacuum extinction chamber component screw threads for fastening process, particularity due to vacuum interrupter 4 internal structures, easily cause rotary compression assembly to drive vacuum interrupter 4 to rotate together the consequently bellows of vacuum interrupter 4 inside and be subject to shearing force and damage, cause whole vacuum interrupter 4 to scrap.
Thereby need to provide a kind of assembling device, avoid the generation of above-mentioned situation, the bellows that prevents vacuum interrupter 4 inside is subject to shearing force and damages, the utility model is just based on existing technical problem, developed a kind of Type B circuit breaker assembling device, operation greatly convenient for assembly, has avoided vacuum interrupter to scrap problem.
Device concrete structure of the present utility model as shown in Figure 2, it is a fitter's bench, it is trapezoidal box-like that this workbench is, inner is empty, at the top 9 of workbench, transversely have two symmetrical rectangular apertures 10, on longitudinal at the top 9 between rectangular aperture, have U-lag 13, and the side at workbench has opening 11, to supply the assembly of circuit breaker by entering inside, in addition, the side of workbench is provided with a plurality of trapezoidal tabular ribs 12 as 3, to further strengthen the structural strength of work.
As shown in Figure 3-Figure 5, it has shown step and the process of utilizing device of the present utility model to assemble, first as shown in Figure 3, during assembling, the flat side of 4 head of vacuum interrupter in vacuum extinction chamber component is snapped in the U-shaped groove 13 of frock and be fixed, then the moving busbar 5 shown in Fig. 1 is placed on to the upper table plane place of bench-top, and arching upward on moving order row 5 falls in two rectangular apertures on workbench (as shown in Figure 4) just, the square axis of the connecting screw rod of the rotary compression assembly shown in Fig. 1 is passed to the cubic hole on moving busbar 5, the screw rod of front end and vacuum interrupter 4 head internal threads closely cooperate, hexagonal hole with six side's rotating shafts through cam accessory, clockwise direction rotating cam accessory, conducting rod part due to vacuum interrupter 4 in twisting process is reliably fixed, can not produce shearing force, to the bellows of vacuum extinction chamber interior without any damage, can realize easily the reliable connection of rotary compression assembly and vacuum extinction chamber component,
Assembling device of the present utility model has improved the reliability of circuit breaker assembling greatly, has stopped scrapping of vacuum interrupter
Type B circuit breaker assembling device of the present utility model is not limited to the syndeton in above-described embodiment, can carry out multiple modification, and in a word, all improvement within not departing from the utility model spirit scope all fall in scope of the present utility model.
Claims (2)
1. a Type B circuit breaker assembling device, comprise workbench, it is characterized in that, described workbench is trapezoidal box-like, in the top cross of described workbench, have two symmetrical rectangular apertures, between described rectangular aperture along described workbench longitudinally on have U-lag, and on a side of described workbench, have the opening that the vacuum interrupter for circuit breaker passes.
2. Type B circuit breaker assembling device according to claim 1, is characterized in that, trapezoidal tabular ribs is also installed on the side of described workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320564307.5U CN203491151U (en) | 2013-09-12 | 2013-09-12 | B type breaker assembling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320564307.5U CN203491151U (en) | 2013-09-12 | 2013-09-12 | B type breaker assembling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203491151U true CN203491151U (en) | 2014-03-19 |
Family
ID=50261962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320564307.5U Expired - Fee Related CN203491151U (en) | 2013-09-12 | 2013-09-12 | B type breaker assembling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203491151U (en) |
-
2013
- 2013-09-12 CN CN201320564307.5U patent/CN203491151U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20140319 Termination date: 20210912 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |