CN203760365U - Interlocking device of upper disconnecting switch - Google Patents
Interlocking device of upper disconnecting switch Download PDFInfo
- Publication number
- CN203760365U CN203760365U CN201420097178.8U CN201420097178U CN203760365U CN 203760365 U CN203760365 U CN 203760365U CN 201420097178 U CN201420097178 U CN 201420097178U CN 203760365 U CN203760365 U CN 203760365U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- transmission connection
- operating mechanism
- rod
- interlocking device
- 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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- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
Disclosed in the utility model is an interlocking device of an upper disconnecting switch. The interlocking device comprises a horizontal transmission connecting rod, an upper closing transmission connecting device, a vertical adjusting connecting rod, and an operating mechanism transmission connector; the horizontal transmission connecting rod is arranged at the top of the interlocking device; the two ends of the upper closing transmission connecting device are respectively connected with the horizontal transmission connecting rod and the vertical adjusting connecting rod; the other end of the horizontal transmission connecting rod is connected with an upper disconnecting switch connecting lever; and the other end of the vertical adjusting connecting rod is connected with the operating mechanism transmission connector. According to the scheme, the provided interlocking device has the following advantages: the structure is small and exquisite; the device can be operated flexibly; the mounting mode of the upper disconnecting switch is changed; the appearance dimension of the high-voltage power transmission and distribution equipment can be reduced; and the mounting space of the equipment is saved.
Description
Technical field
The utility model relates to a kind of parts of high pressure equipment for power transmission and distribution, particularly a kind of upper isolating switch interlock.
Background technology
Current along with economic development, and the continuous atrophy of available land resource, the volume ratio of part high pressure equipment for power transmission and distribution is huger, takes up room very large, brings very large economic pressures to a lot of investors, and existing equipment component is not easy to economic development.
Utility model content
Utility model object: for the problems referred to above, the purpose of this utility model is to provide the small and exquisite upper isolating switch interlock of a kind of structure, conserve space, reduces the size of high pressure equipment for power transmission and distribution.
Technical scheme: isolating switch interlock in one, comprise horizontal kinematic link, on close the device that is in transmission connection, vertical adjustable connecting-rod, the operating mechanism device that is in transmission connection, described horizontal kinematic link is positioned at the top of interlock, on described, close the device two ends that are in transmission connection and connect respectively described horizontal kinematic link and described vertical adjustable connecting-rod, the described horizontal kinematic link other end is connected with upper isolating switch connecting lever, and the described vertical adjustable connecting-rod other end and the described operating mechanism device that is in transmission connection is connected.
Described vertical adjustable connecting-rod middle part be threaded screw mandrel, and two ends are the connector with nut, and connector is for closing the device that is in transmission connection, the operating mechanism device that is in transmission connection in connection.
Described operating mechanism be in transmission connection device be two blocks of seven font steel plates close system form.
Beneficial effect: compared with prior art, the utility model has the advantages that on this, isolating switch interlock structure is small and exquisite, flexible operation, has changed the mounting means of upper isolating switch, can dwindle the overall dimension of high pressure equipment for power transmission and distribution, save the installing space of equipment.
Brief description of the drawings
Accompanying drawing 1 is the utility model structural representation.
Embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, should understand these embodiment and only be not used in restriction scope of the present utility model for the utility model is described, after having read the utility model, those skilled in the art all fall within the application's claims limited range to the amendment of the various equivalent form of values of the present utility model.
As shown in drawings, isolating switch interlock in one, comprise horizontal kinematic link 1, on close the device 2 that is in transmission connection, vertical adjustable connecting-rod 3, the operating mechanism device 4 that is in transmission connection, vertical adjustable connecting-rod 3 middle parts are threaded screw mandrel, two ends are the connector with nut, operating mechanism be in transmission connection device 4 be two blocks of seven font steel plates close system form, above four parts all-in-one-piece interlock processed.
Its syndeton is: horizontal kinematic link 1 is positioned at the top of whole interlock, for connect be positioned at its below on close the upper isolating switch connecting lever of be in transmission connection device 2 and the side of being located thereon, on close device 2 belows that are in transmission connection and connect vertical adjustable connecting-rod 3, vertical adjustable connecting-rod 3 below attended operation mechanism driving connectors 4.
The utility model is applied in high pressure equipment for power transmission and distribution, not only flexible operation, and overall dimension that can also reduction equipment, effectively conserve space has good operability and practicality in practice.
Claims (3)
1. a upper isolating switch interlock, it is characterized in that: comprise horizontal kinematic link (1), on close the device that is in transmission connection (2), vertical adjustable connecting-rod (3), the operating mechanism device (4) that is in transmission connection, described horizontal kinematic link (1) is positioned at the top of interlock, on described, close the device that is in transmission connection (2) two ends and connect respectively described horizontal kinematic link (1) and described vertical adjustable connecting-rod (3), described horizontal kinematic link (1) other end is connected with upper isolating switch connecting lever, described vertical adjustable connecting-rod (3) other end and the described operating mechanism device (4) that is in transmission connection is connected.
2. isolating switch interlock in one according to claim 1, is characterized in that: described vertical adjustable connecting-rod (3) middle part is threaded screw mandrel, and two ends are the connector with nut.
3. isolating switch interlock in one according to claim 1, is characterized in that: described operating mechanism be in transmission connection device (4) be two blocks of seven font steel plates close system form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420097178.8U CN203760365U (en) | 2014-03-05 | 2014-03-05 | Interlocking device of upper disconnecting switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420097178.8U CN203760365U (en) | 2014-03-05 | 2014-03-05 | Interlocking device of upper disconnecting switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203760365U true CN203760365U (en) | 2014-08-06 |
Family
ID=51255610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420097178.8U Expired - Fee Related CN203760365U (en) | 2014-03-05 | 2014-03-05 | Interlocking device of upper disconnecting switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203760365U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105162024A (en) * | 2015-07-20 | 2015-12-16 | 广东电网有限责任公司东莞供电局 | GIS isolating switch mechanism anti-maloperation device |
-
2014
- 2014-03-05 CN CN201420097178.8U patent/CN203760365U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105162024A (en) * | 2015-07-20 | 2015-12-16 | 广东电网有限责任公司东莞供电局 | GIS isolating switch mechanism anti-maloperation device |
| CN105162024B (en) * | 2015-07-20 | 2017-04-12 | 广东电网有限责任公司东莞供电局 | GIS isolating switch mechanism anti-maloperation device |
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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: 20140806 Termination date: 20200305 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |