CN205452077U - On off state indicating device - Google Patents
On off state indicating device Download PDFInfo
- Publication number
- CN205452077U CN205452077U CN201521104960.9U CN201521104960U CN205452077U CN 205452077 U CN205452077 U CN 205452077U CN 201521104960 U CN201521104960 U CN 201521104960U CN 205452077 U CN205452077 U CN 205452077U
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- locating piece
- indicator
- hole
- circular hole
- 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
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- VQKWAUROYFTROF-UHFFFAOYSA-N arc-31 Chemical compound O=C1N(CCN(C)C)C2=C3C=C4OCOC4=CC3=NN=C2C2=C1C=C(OC)C(OC)=C2 VQKWAUROYFTROF-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Mechanisms For Operating Contacts (AREA)
Abstract
The utility model relates to an on off state indicating device, including support, locating piece, indicator, connecting axle, connecting plate, linking board, round pin axle and turning arm, specifically on off state indicating device relates to the support and is box -packed structure, and the locating piece is established in box -packed structure, installs the indicator on the locating piece, and the indicator is connected with the connecting plate through the connecting axle that passes the locating piece, and the connecting plate passes through to link the board and is connected with the turning arm. Turning arm hexagonal hole installs in the hexagonal of earthing switch operating axis epaxially, when the earthing switch operating axis is rotatory, drags the rotatory certain angle of this turning arm, and the company's of drive board removes with the connecting plate, drives the connecting axle once more and rotates, and the connecting axle drags the rotatory certain angle of indicator, the whole story position respectively the pilot switch branch, close the status indicator, be equivalent to mechanical four -bar linkage, the device has simple structure, the on off state instruction of miniaturized cubical switchboards such as F -C can be applied to to flexible operation, reliable.
Description
Technical field
This utility model belongs to mechanical electric equipment technical field, relates to a kind of being grounded and switchs or the instruction device of disconnecting switch location status.
Background technology
At present 10kV switch cubicle account for market most be KYN28A, cabinet width is typically no less than 800mm, becomes current main flow switch cubicle, KYN28A feeder cabinet is typically equipped with earthed switch, earthed switch location status all indicates on its operation axle, and operation axle is fixed on right front column, and column is wider.And for the width fuse contact device F-C switch cubicle less than 400mm, its column can not accomplish the width same with KYN28A switch cubicle, and take a long view, switch cubicle compact in size is a kind of trend, not only compact conformation, and reduce floor space, so the short of width of column is to install earthed switch location status, this utility model solves this difficult problem, the display of earthed switch state can be shifted in other convenient position observed by this device, and this device can be also used for the state instruction of disconnecting switch.
Summary of the invention
The purpose of this utility model seeks to provide a kind of device solving the instruction of 325mm width F-C switch cabinet grounding switch state.
This utility model is achieved through the following technical solutions:
A kind of on off state instruction device, including support 1, locating piece 2, indicator 3, connecting shaft 4, connecting plate 5, connecting plate 6, bearing pin 8 and connecting lever 7, it is characterized in that: described support 1 is box-like structure, locating piece 2 is located in box-like structure, indicator 3 is installed on locating piece 2, indicator 3 is connected with connecting plate 5 by the connecting shaft 4 through locating piece 2, and connecting plate 56 is connected with connecting lever 7 by winning in succession.
Compared with prior art, the beneficial effects of the utility model are:
Narrower at the switch cubicle right column installing earthed switch operation axle and be not enough to install in the case of on off state shows, by this device, on off state instruction can be transferred to other convenient position observed, this device has simple in construction, flexible operation, reliable, being particularly suited for the fuse contact device F-C switch cubicle that size is less, this device can be also used for the state instruction of disconnecting switch.
Accompanying drawing explanation
Fig. 1 is the assembling schematic diagram of this utility model structure；
Fig. 2 is the structural representation of Fig. 1 medium-height trestle；
Fig. 3 is the structural representation of locating piece in Fig. 1；
Fig. 4 is the structural representation of indicator assemblies in Fig. 1；
Fig. 5 is the structural representation of connecting plate in Fig. 1；
Fig. 6 is connecting plate modular construction schematic diagram in Fig. 1；
The structural representation of bright connecting lever in Fig. 7 Fig. 1.
In figure: 1. support, 11. first fixing holes, 12. first circular holes, 13. second circular holes, 14. the 3rd circular holes, 15. second fixing hole 2. locating pieces, 21. first installing holes, 22. second installing holes, 23. the 3rd installing holes, 3. indicator, 31. first protruding circular arcs, 32. second protruding circular arcs, 33. the 3rd protruding circular arcs, 4. connecting shaft, 41. first axle heads, 42. second axle heads, 5. connecting plate, 51. first semicircle orifices, 52. the 4th circular holes, 6. connecting plate, 61. the 5th circular holes, 62. the 6th circular holes, 7. connecting lever, 71. the 7th circular holes, 72. hexagonal holes.
Detailed description of the invention
Below this utility model is described further:
A kind of on off state instruction device, including support 1, locating piece 2, indicator 3, connecting shaft 4, connecting plate 5, connecting plate 6, bearing pin 8 and connecting lever 7, it is characterized in that: described support 1 is box-like structure, locating piece 2 is located in box-like structure, indicator 3 is installed on locating piece 2, indicator 3 is connected with connecting plate 5 by the connecting shaft 4 through locating piece 2, and connecting plate 56 is connected with connecting lever 7 by winning in succession.
In order to preferably realize the purpose of this utility model, support 1 central axis offers the first circular hole the 12, second circular hole 13 and the 3rd circular hole 14, the upper and lower sides of support 1 is respectively provided with protuberance, offering the first fixing hole 11 and the second fixing hole 15 on protuberance, support 1 is installed on switch cubicle by the first fixing hole 11 and the second fixing hole 15.
In order to preferably realize the purpose of this utility model, locating piece 2 has in suitable the first installing hole 21 and the 3rd installing hole 23 of the first circular hole 12 and the 3rd circular hole 14；It is coaxial to wearing with the second circular hole 13 of support 1 that locating piece 2 center offers the second installing hole 22.
In order to preferably realize the purpose of this utility model, indicator 3 is " heart " shape structure, the first protruding circular arc 31 of composition " heart " shape structure and the second protruding circular arc 32 indicate respectively the division and combination sign of on off state, 3rd protruding circular arc 33 position of " heart " shape structure has the first axle head 41 of semicircle orifice and connecting shaft 4 and welds together, connecting shaft 4 is through the second installing hole 22 of locating piece 2, and the second axle head 42 of connecting shaft 4 is semiaxis shape and structure.
In order to preferably realize the purpose of this utility model, connecting plate 5 is Long Circle laminated structure, connecting plate 5 two ends have the first semicircle orifice 51 and the 4th circular hole 52, first semicircle orifice 51 is connected with the second axle head 42 coupling of connecting shaft 4, and the 4th circular hole 52 is connected by the bearing pin 8 of step structure with connecting plate 6.
In order to preferably realize the purpose of this utility model, connecting plate 6 is Long Circle laminated structure, and connecting plate 6 two ends have the 5th circular hole 61 and the 6th circular hole 62, and connecting plate 6 tow sides are welded with bearing pin 8 respectively.
In order to preferably realize the purpose of this utility model, connecting lever 7 is kettleholder shape structure, and its one end is had the 7th circular hole 71 and is connected by bearing pin 8 with connecting plate 6；Its other end has hexagonal hole 72.
This utility model is when specifically used, the hexagonal hole 72 of connecting lever 7 mates with six square shafts of earthed switch operation axle, when operational grounding switching manipulation axle rotates, drag this connecting lever 7 to rotate to an angle, driving connecting plate 6 and connecting plate 5 to move, again drive connecting shaft 4 to rotate, connecting shaft 4 drags indicator 3 and rotates to an angle, the first of indicator 3 protruding circular arc 31 instruction switch point status indicator, the second protruding circular arc 32 instruction switch close status indicator, and whole process is equivalent to machinery quadric chain.
Claims (7)
1. an on off state instruction device, including support (1), locating piece (2), indicator (3), connecting shaft (4), connecting plate (5), connecting plate (6), bearing pin (8) and connecting lever (7), it is characterized in that: described support (1) is box-like structure, locating piece (2) is located in box-like structure, indicator (3) is installed on locating piece (2), indicator (3) is by being connected through the connecting shaft of locating piece (2) (4) with connecting plate (5), and connecting plate (5) is connected with connecting lever (7) by connecting plate (6).
2. a kind of on off state instruction device as claimed in claim 1, it is characterized in that: described support (1) central axis offers the first circular hole (12), the second circular hole (13) and the 3rd circular hole (14), the upper and lower sides of support (1) is respectively provided with protuberance, offering the first fixing hole (11) and the second fixing hole (15) on protuberance, support (1) is installed on switch cubicle by the first fixing hole (11) and the second fixing hole (15).
3. a kind of on off state instruction device as claimed in claim 1, it is characterised in that: have first installing hole (21) suitable with the first circular hole (12) and the 3rd circular hole (14) and the 3rd installing hole (23) on described locating piece (2)；It is coaxial to wearing with second circular hole (13) of support (1) that locating piece (2) center offers the second installing hole (22).
4. a kind of on off state instruction device as claimed in claim 1, it is characterized in that: described indicator (3) is " heart " shape structure, the first protruding circular arc (31) of composition " heart " shape structure and the second protruding circular arc (32) indicate respectively the division and combination sign of on off state, 3rd protruding circular arc (33) position of " heart " shape structure has first axle head (41) of semicircle orifice and connecting shaft (4) and welds together, connecting shaft (4) is through second installing hole (22) of locating piece (2), and second axle head (42) of connecting shaft (4) is semiaxis shape and structure.
5. a kind of on off state instruction device as claimed in claim 1, it is characterized in that: described connecting plate (5) is Long Circle laminated structure, connecting plate (5) two ends have the first semicircle orifice (51) and the 4th circular hole (52), first semicircle orifice (51) mates with second axle head (42) of connecting shaft (4) and is connected, and the 4th circular hole (52) is connected by the bearing pin (8) of step structure with connecting plate (6).
6. a kind of on off state instruction device as claimed in claim 1, it is characterized in that: described connecting plate (6) is Long Circle laminated structure, connecting plate (6) two ends have the 5th circular hole (61) and the 6th circular hole (62), and connecting plate (6) tow sides are welded with bearing pin (8) respectively.
7. a kind of on off state instruction device as claimed in claim 1, it is characterised in that: described connecting lever (7) is kettleholder shape structure, and its one end is had the 7th circular hole (71) and is connected by bearing pin (8) with connecting plate (6)；Its other end has hexagonal hole (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521104960.9U CN205452077U (en) | 2015-12-28 | 2015-12-28 | On off state indicating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521104960.9U CN205452077U (en) | 2015-12-28 | 2015-12-28 | On off state indicating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205452077U true CN205452077U (en) | 2016-08-10 |
Family
ID=56578970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521104960.9U Expired - Fee Related CN205452077U (en) | 2015-12-28 | 2015-12-28 | On off state indicating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205452077U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110610825A (en) * | 2019-09-04 | 2019-12-24 | 湖州培优孵化器有限公司 | Pressure-prompting disconnecting link for power system |
-
2015
- 2015-12-28 CN CN201521104960.9U patent/CN205452077U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110610825A (en) * | 2019-09-04 | 2019-12-24 | 湖州培优孵化器有限公司 | Pressure-prompting disconnecting link for power system |
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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: 20160810 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |