CN202474660U - Electric energy distributor for low-voltage draw-out switching equipment - Google Patents
Electric energy distributor for low-voltage draw-out switching equipment Download PDFInfo
- Publication number
- CN202474660U CN202474660U CN2012200866053U CN201220086605U CN202474660U CN 202474660 U CN202474660 U CN 202474660U CN 2012200866053 U CN2012200866053 U CN 2012200866053U CN 201220086605 U CN201220086605 U CN 201220086605U CN 202474660 U CN202474660 U CN 202474660U
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- CN
- China
- Prior art keywords
- plug
- shunt
- assembly
- busbar
- inlet wire
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- Expired - Fee Related
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Abstract
The utility model relates to an elastic energy distributor for low-voltage draw-out switching equipment. A shunt wire inlet conducting bar is provided with four vertical bending points; three vertical sections which are in the same horizontal plane are formed on the shunt wire inlet conducting bar; a main power plug and a shunt wire inlet plug are vertically spliced with the vertical sections of the shunt wire inlet conducting bar; a shunt wire outlet conducting bar is provided with two vertical bending points; the shunt wire outlet plug is spliced horizontally with the vertical section at one end of the shunt wire outlet conducting bar; and the other end of the shunt wire outlet conducting bar is taken as a shunt wire outlet terminal. Each plug assembly is provided with a plug cover, so that failures caused by interphase arc stringing are prevented effectively. Each group of spring plugs can swing leftwards and rightwards, so that electric failures caused by poor contact after eccentricity of movable and stationary plugs due to manufacturing errors of a drawer process are eliminated effectively. Due to the adoption of the electric energy distributor, the probability of electric performance failure caused by process complexity and unreliability of welding points during the adoption of connection of a welding spot and the plug is avoided fully, a manufacturing process is simplified simultaneously, and manufacturing cost is lowered.
Description
Technical field
The utility model relates to the draw out switchgear technical field, particularly a kind of power dispenser of low pressure draw out switchgear.
Background technology
Multiloop power dispenser structure of the same trade is both at home and abroad at present mainly divided two kinds of design principles; The multiloop power dispenser of MNS type installs plug additional with inlet wire copper bar, outlet lead and connects, and the power dispenser that Schneider OKKen uses installs the structure of attachment plug too additional for the flexible conductor structure.The structure that domestic colleague invents voluntarily; Generally all to install required function plug syndeton principle into and out of the line power distribution additional with the copper bar structure, for example our company's patent 200820032918.4, and the structure of electric power source distribution device is a copper bar cabling layout structure along separate routes; On its copper bar pad is arranged; For plug provides tie point, on manufacturing process, increased cost, also increase technology and made complexity.
The utility model content
The utility model technical problem to be solved is: provide a kind of reliability high, the power dispenser of low pressure draw out switchgear rational in infrastructure.
The utility model solves the technical scheme that its technical problem adopted: a kind of power dispenser of low pressure draw out switchgear; Comprise shunt inlet wire busbar, the first shunt inlet wire plug-assembly, second inlet wire plug-assembly, the first shunt outlet busbar, the first shunt outlet plug-assembly, the second shunt outlet busbar, second shunt outlet plug-assembly and the main circuit plug-assembly along separate routes; The inlet wire busbar has four vertical inflection points along separate routes; On shunt inlet wire busbar, form three vertical sections that are in same horizontal plane; Wherein two vertical sections are positioned at the two ends of inlet wire busbar along separate routes; First along separate routes the inlet wire plug-assembly and second plug in the inlet wire plug-assembly and vertical the pegging graft of vertical section at the two ends of inlet wire busbar along separate routes along separate routes, main power plugs and interior vertical the pegging graft of vertical section of shunt inlet wire busbar; The first shunt outlet busbar has two vertical inflection points with the second shunt outlet busbar; Form the opposite vertical section of both direction in the busbar end; Plug and first in the first shunt outlet plug-assembly vertical section level of outlet busbar one end is along separate routes pegged graft; The vertical section of the first shunt outlet busbar other end is as the first shunt outlet terminal; Plug and second in the second shunt outlet plug-assembly vertical section level of outlet busbar one end is along separate routes pegged graft, and the vertical section of the second shunt outlet busbar other end is as the second shunt outlet terminal.
Further; Along separate routes inlet wire busbar, first along separate routes inlet wire plug-assembly, second along separate routes inlet wire plug-assembly, first along separate routes outlet busbar, first along separate routes outlet plug-assembly, second along separate routes outlet busbar, second along separate routes outlet plug-assembly and main circuit plug-assembly be installed in insulating base on; On inlet wire plug-assembly, the second shunt inlet wire plug-assembly, the first shunt outlet plug-assembly, the second shunt outlet plug-assembly and the main circuit plug-assembly plug cover is installed along separate routes first, insulating base is installed in the framework that is made up of support and panel.
The beneficial effect of the utility model is: thoroughly solved when adopting pad to be connected with plug the unreliable possibility that causes the electrical property fault because of process complexity and pad; The while simplified manufacturing technique; Reduce manufacturing cost, practicality is reliable, feasibility promotes greatly.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified;
Fig. 1 is installed in the front view on the insulating base for the plug and the busbar of the utility model;
Fig. 2 is installed in the rearview on the insulating base for the plug and the busbar of the utility model;
Fig. 3 is the structural representation of the shunt inlet wire busbar of the utility model;
Fig. 4 is the structural representation that the plug of the utility model is connected with shunt inlet wire busbar;
Fig. 5 is the structural representation that the plug of the utility model is connected with the first shunt outlet line busbar;
Fig. 6 is the structural representation that the plug of the utility model is connected with the second shunt outlet line busbar;
Fig. 7 is the rack-mount structural representation of the insulating base of the utility model;
Fig. 8 is installed in the front view in the framework for the insulating base of the utility model;
Fig. 9 is installed in the rearview in the framework for the insulating base of the utility model;
Figure 10 is the front view that the power dispenser of the utility model is connected with two drawers;
Figure 11 is the rearview that the power dispenser of the utility model is connected with two drawers;
Among the figure, 1. inlet wire busbar along separate routes, the 2. first inlet wire plug-assembly along separate routes, the 3. second inlet wire plug-assembly along separate routes; 4. the first outlet busbar along separate routes, the 5. first outlet plug-assembly along separate routes, the 6. second outlet busbar along separate routes, the 7. second outlet plug-assembly along separate routes; 8. main circuit plug-assembly, 9. first outlet terminal along separate routes, 10. second outlet terminal along separate routes, 11. insulating bases; 12. support, 13. panels, 14. auxiliary circuit outlet terminals, 15. busbar keepers.
Embodiment
Like Fig. 1,2,3,4,5,6,7,8 and the power dispenser of 9 one kind of low pressure draw out switchgear, comprise along separate routes inlet wire busbar 1, first inlet wire plug-assembly 2, second inlet wire plug-assembly 3, first outlet busbar 4, first outlet plug-assembly 5, second outlet busbar 6, second outlet plug-assembly 7 and main circuit plug-assembly 8 along separate routes along separate routes along separate routes along separate routes along separate routes along separate routes;
The first shunt outlet busbar 4 has two vertical inflection points with the second shunt outlet busbar 6; Form the opposite vertical section of both direction in the busbar end; Plug and first in the first shunt outlet plug-assembly 5 vertical section level of outlet busbar 4 one ends is along separate routes pegged graft; The vertical section of the first shunt outlet busbar, 4 other ends is as the first shunt outlet terminal 9; Plug and second in the second shunt outlet plug-assembly 7 vertical section level of outlet busbar 6 one ends is along separate routes pegged graft, and the vertical section of the second shunt outlet busbar, 6 other ends is as the second shunt outlet terminal 10.Inlet wire busbar 1, the first shunt outlet busbar 4 and the second shunt outlet busbar 6 adopt the mould calendering formations along separate routes.
Along separate routes inlet wire busbar 1, first along separate routes inlet wire plug-assembly 2, second along separate routes inlet wire plug-assembly 3, first along separate routes outlet busbar 4, first along separate routes outlet plug-assembly 5, second along separate routes outlet busbar 6, second outlet plug-assembly 7 and main circuit plug-assembly 8 are installed in the location notch of insulating base 11 along separate routes; Busbar is through busbar keeper 15 location; First along separate routes inlet wire plug-assembly 2, second along separate routes inlet wire plug-assembly 3, first along separate routes outlet plug-assembly 5, second the plug cover is installed on outlet plug-assembly 7 and the main circuit plug-assembly 8 along separate routes and is carried out separately from the location; Insulating base 11 is installed in the framework that is made up of support 12 and panel 13; Formed the distribution of a main circuit incoming power and main circuit into and out of the line power supply; The support of steel is the insulating base fixation, and support is provided with auxiliary circuit outlet terminal 14.
Shown in Figure 10 and 11, power dispenser is connected with two drawers, and interlocking device's technology of drawer has three locking positions, demonstration, positioning function, the main switch fault trip closing function that resets.
Plug-assembly our company patent applied for that this programme adopts; The patent No.: 201110300654.2,201120382549.3; The structure that this plug-assembly is connected with inlet wire, outlet bus is that performance of products provides effective reliable guarantee; Being connected between plug and the busbar do not have pad, the planform through busbar solve with plug between effective the connection, stopped the unreliable factor of pad.
Claims (2)
1. the power dispenser of a low pressure draw out switchgear; It is characterized in that: comprise shunt inlet wire busbar (1), the first shunt inlet wire plug-assembly (2), second inlet wire plug-assembly (3), the first shunt outlet busbar (4), the first shunt outlet plug-assembly (5), the second shunt outlet busbar (6), second shunt outlet plug-assembly (7) and the main circuit plug-assembly (8) along separate routes
Described shunt inlet wire busbar (1) has four vertical inflection points; Go up three vertical sections that are in same horizontal plane of formation at shunt inlet wire busbar (1); Wherein two vertical sections are positioned at the two ends of inlet wire busbar (1) along separate routes; First along separate routes the inlet wire plug-assembly (2) and second plug in the inlet wire plug-assembly (3) and vertical the pegging graft of vertical section at the two ends of inlet wire busbar (1) along separate routes along separate routes, plug in the main circuit plug-assembly (8) and interior vertical the pegging graft of vertical section of shunt inlet wire busbar (1);
The described first shunt outlet busbar (4) has two vertical inflection points with the second shunt outlet busbar (6); Form the opposite vertical section of both direction in the busbar end; Plug in the first shunt outlet plug-assembly (5) and the first vertical section level of outlet busbar (4) one ends is along separate routes pegged graft; The vertical section of first shunt outlet busbar (4) other end is as the first shunt outlet terminal (9); Plug in the second shunt outlet plug-assembly (7) and the second vertical section level of outlet busbar (6) one ends is along separate routes pegged graft, and the vertical section of second shunt outlet busbar (6) other end is as the second shunt outlet terminal (10).
2. the power dispenser of low pressure draw out switchgear according to claim 1; It is characterized in that: described shunt inlet wire busbar (1), the first shunt inlet wire plug-assembly (2), second inlet wire plug-assembly (3), the first shunt outlet busbar (4), the first shunt outlet plug-assembly (5), the second shunt outlet busbar (6), the second shunt outlet plug-assembly (7) and main circuit plug-assembly (8) along separate routes are installed on the insulating base (11); Go up installation plug cover at the first shunt inlet wire plug-assembly (2), the second shunt inlet wire plug-assembly (3), the first shunt outlet plug-assembly (5), the second shunt outlet plug-assembly (7) and main circuit plug-assembly (8), insulating base (11) is installed in the framework by support (12) and panel (13) formation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200866053U CN202474660U (en) | 2012-03-09 | 2012-03-09 | Electric energy distributor for low-voltage draw-out switching equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200866053U CN202474660U (en) | 2012-03-09 | 2012-03-09 | Electric energy distributor for low-voltage draw-out switching equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202474660U true CN202474660U (en) | 2012-10-03 |
Family
ID=46922788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200866053U Expired - Fee Related CN202474660U (en) | 2012-03-09 | 2012-03-09 | Electric energy distributor for low-voltage draw-out switching equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202474660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103825204A (en) * | 2014-03-04 | 2014-05-28 | 北京仙络科技发展有限公司 | Electric distribution equipment |
-
2012
- 2012-03-09 CN CN2012200866053U patent/CN202474660U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103825204A (en) * | 2014-03-04 | 2014-05-28 | 北京仙络科技发展有限公司 | Electric distribution equipment |
| CN103825204B (en) * | 2014-03-04 | 2016-04-20 | 北京仙络科技发展有限公司 | Controller switching equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20160309 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |