CN204927917U - Conventional circuit -breaker is chassis tribit indicating device for drawout chassis - Google Patents
Conventional circuit -breaker is chassis tribit indicating device for drawout chassis Download PDFInfo
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- CN204927917U CN204927917U CN201520644360.5U CN201520644360U CN204927917U CN 204927917 U CN204927917 U CN 204927917U CN 201520644360 U CN201520644360 U CN 201520644360U CN 204927917 U CN204927917 U CN 204927917U
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- indicating device
- fixed plate
- chassis
- fixed head
- guide arm
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Abstract
The utility model belongs to the technical field of the conventional circuit -breaker technique and specifically relates to a conventional circuit -breaker is chassis tribit indicating device for drawout chassis. This tribit indicating device includes the chassis main part, be equipped with the pivot in the chassis main part, the pivot both ends are equipped with sector gear, the pivot middle part is equipped with the pinion rack, the pinion rack front end is equipped with the fixed plate, fixed plate one side is equipped with the guide arm, the fixed plate opposite side is equipped with indicating device no. 2, the two middle indicating device of passing through no. 1 of guide arm and indicating device connect, an indicating device center is equipped with the slip screw rod, the guide arm front end is equipped with the arch, two front ends of indicating device that correspond are equipped with the third gear recess, slip screw rod and guide arm all pass fixed plate and pinion rack, the fixed plate top is equipped with the apron, in the notch on the fixed plate top boss embedding apron. Indicating device simple structure after the improvement, convenient operation, job stabilization is reliable, realizes the third gear and adjusts, accomplishes work such as corresponding connection, experiment, separation, extension equipment life, improve equipment availability factor.
Description
Technical field
The utility model relates to omnipotent breaker technical field, especially a kind of universal circuit breaker drawer seat underframe three indicating devices.
Background technology
Circuit breaker refers to the electric current that can close, carry and cut-off under normal loop condition and can close and is combined in the interior switching device carrying and cut-off the electric current under abnormal loop condition of official hour, and omnipotent breaker is one more common in circuit breaker.Existing circuit breaker drawer base underframe generally utilizes manual swinging handle to operate leading screw work, but in operation without any prompting, to such an extent as to often because shake still continues shake behind service position, cause the situations such as leading screw locknut comes off, affect circuit breaker useful life to a certain extent.
Utility model content
In order to overcome existing above-mentioned deficiency, the utility model provides a kind of universal circuit breaker drawer seat underframe three indicating devices.
The utility model solves the technical scheme that its technical problem adopts: a kind of universal circuit breaker drawer seat underframe three indicating devices, comprise underframe main body, rotating shaft is provided with in underframe main body, rotating shaft two ends are provided with sector gear, tooth plate is provided with in the middle part of rotating shaft, tooth plate front end is provided with fixed head, fixed head side is provided with guide rod, fixed head opposite side is provided with indicating device two, guide rod is connected by indicating device one with in the middle of indicating device two, indicating device one center is provided with sliding screw, and guide rod front end is provided with projection, and corresponding indicating device two front end is provided with third gear groove.
According to another embodiment of the present utility model, comprise sliding screw and guide rod further all through fixed head and tooth plate.
According to another embodiment of the present utility model, comprise further above fixed head and be provided with cover plate, fixed head top boss embeds in the notch on cover plate.
The beneficial effects of the utility model are, structure is simple, easy to operate, and working stability is reliable, realize third gear and regulate, complete the corresponding work such as connection, test, separation, extension device useful life, improve equipment use efficiency.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is indicating device assembly drawing of the present utility model.
Fig. 3 is indicating device explosive view of the present utility model.
1. guide rods, 2. sliding screw in figure, 3. indicating device one, 4. fixed head, 5. indicating device two, 6. handle, 7. underframe main body, 8. rotating shaft, 9. sector gear, 10. tooth plate, 11. is protruding, 12. third gear grooves, 13. cover plates, 14. boss, 15. notches.
Embodiment
As Fig. 1, 2, shown in 3, a kind of universal circuit breaker drawer seat underframe three indicating devices, comprise underframe main body 7, rotating shaft 8 is provided with in underframe main body 7, rotating shaft 8 two ends are provided with sector gear 9, tooth plate 10 is provided with in the middle part of rotating shaft 8, underframe main body 7 side is provided with handle 6, tooth plate 10 front end is provided with fixed head 4, fixed head 4 side is provided with guide rod 1, fixed head 4 opposite side is provided with indicating device 25, guide rod 1 is connected by indicating device 1 with in the middle of indicating device 25, indicating device 1 center is provided with sliding screw 2, guide rod 1 front end is provided with protruding 11, corresponding indicating device 25 front end is provided with third gear groove 12, sliding screw 2 and guide rod 1 are all through fixed head 4 and tooth plate 10, cover plate 13 is provided with above fixed head 4, fixed head 4 top boss 14 embeds in the notch 15 on cover plate 13.
During use, the handle 6 of underframe main body 7 side is taken off, be set on sliding screw 2 and rotate, sliding screw 2 drives guide rod 1, drive the projection 11 on guide rod 1 to proceed to the third gear groove 12 of corresponding indicating device 25 front end in guide rod 1 rotation process, every grade of corresponding a kind of operation, completes connection, test and the operation be separated with this, avoid the situation of shaking and being also rotated further to service position, play good position-limiting action.
Indicating device structure after improvement is simple, easy to operate, and working stability is reliable, realizes third gear and regulates, complete the corresponding work such as connection, test, separation, extension device useful life, improves equipment use efficiency.
Claims (3)
1. universal circuit breaker drawer seat underframe three indicating devices, comprise underframe main body (7), rotating shaft (8) is provided with in underframe main body (7), rotating shaft (8) two ends are provided with sector gear (9), rotating shaft (8) middle part is provided with tooth plate (10), underframe main body (7) side is provided with handle (6), it is characterized in that, described tooth plate (10) front end is provided with fixed head (4), fixed head (4) side is provided with guide rod (1), fixed head (4) opposite side is provided with indicating device two (5), guide rod (1) is connected by indicating device one (3) with in the middle of indicating device two (5), indicating device one (3) center is provided with sliding screw (2), guide rod (1) front end is provided with projection (11), corresponding indicating device two (5) front end is provided with third gear groove (12).
2. universal circuit breaker drawer seat underframe according to claim 1 three indicating devices, is characterized in that, described sliding screw (2) and guide rod (1) are all through fixed head (4) and tooth plate (10).
3. universal circuit breaker drawer seat underframe according to claim 1 three indicating devices, is characterized in that, described fixed head (4) top is provided with cover plate (13), and fixed head (4) top boss (14) embeds in the notch (15) on cover plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520644360.5U CN204927917U (en) | 2015-08-25 | 2015-08-25 | Conventional circuit -breaker is chassis tribit indicating device for drawout chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520644360.5U CN204927917U (en) | 2015-08-25 | 2015-08-25 | Conventional circuit -breaker is chassis tribit indicating device for drawout chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204927917U true CN204927917U (en) | 2015-12-30 |
Family
ID=54977016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520644360.5U Active CN204927917U (en) | 2015-08-25 | 2015-08-25 | Conventional circuit -breaker is chassis tribit indicating device for drawout chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204927917U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025896A (en) * | 2016-06-19 | 2016-10-12 | 周冬娟 | Electric cabinet with position-clamping and fixing type circuit breaker drawing frame |
| CN109346972A (en) * | 2018-11-29 | 2019-02-15 | 常州市耕耘电器有限公司 | A kind of three position locking device of modified for drawout breaker |
-
2015
- 2015-08-25 CN CN201520644360.5U patent/CN204927917U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025896A (en) * | 2016-06-19 | 2016-10-12 | 周冬娟 | Electric cabinet with position-clamping and fixing type circuit breaker drawing frame |
| CN106025896B (en) * | 2016-06-19 | 2018-05-11 | 江苏一变电力装备有限公司 | The electric cabinet of frame is taken out with screens fixed breaker |
| CN109346972A (en) * | 2018-11-29 | 2019-02-15 | 常州市耕耘电器有限公司 | A kind of three position locking device of modified for drawout breaker |
| CN109346972B (en) * | 2018-11-29 | 2023-11-24 | 常州市耕耘电器有限公司 | Improved three-position lock device for draw-out circuit breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |