CN206542074U - A kind of high security high-voltage switch gear complete set of equipments cabinet door interlocking mechanism - Google Patents
A kind of high security high-voltage switch gear complete set of equipments cabinet door interlocking mechanism Download PDFInfo
- Publication number
- CN206542074U CN206542074U CN201720134393.4U CN201720134393U CN206542074U CN 206542074 U CN206542074 U CN 206542074U CN 201720134393 U CN201720134393 U CN 201720134393U CN 206542074 U CN206542074 U CN 206542074U
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- China
- Prior art keywords
- drive link
- locking bar
- cabinet door
- bar
- locking
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- Expired - Fee Related
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- 230000002457 bidirectional effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Patch Boards (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The utility model proposes a kind of high security high-voltage switch gear complete set of equipments cabinet door interlocking mechanism, including hydraulically extensible bar, first drive link, second drive link, first locking bar, 3rd drive link and the second locking bar, electric lock head control of the hydraulically extensible bar in cabinet door is flexible, and then pass through multiple drive links, control the motion of the first locking bar and the second locking bar, first locking bar and the second locking bar ensure motion guide by guide sleeve, and then realize to the multidirectional chain of cabinet door, the utility model is simple in construction, it is reasonable in design, more conventional purely mechanic locking is compared, it is then more laborsaving convenient using hydraulically extensible bar, simultaneously, multidirectional latch-up structure, so that the locking of switchgear cabinet door is more close, it is stable and quick, and then improve safety and stability of the switchgear in actual use process.
Description
Technical field
The utility model is related to a kind of switchgear cabinet door interlocking gear, and particularly a kind of high security high-voltage switch gear is complete
Equipment cabinet door interlocking mechanism.
Background technology
Switchgear is to high voltage power distributing cabinet, generator, transformer, power circuit, breaker, low pressure in power system
Switch cubicle, distribution board, switch-box, the general designation of the controller switching equipment such as control cabinet.
The operation stability and security of itself, depend not only on the performance and quality of internal electric equipment, its housing
Cabinet door is as outer protection, and the lifting to protective value is also especially pronounced.
The cabinet door of the switchgear typically used is to use purely mechanic locking mostly, and simple in construction, locking effect is simultaneously failed to understand
Aobvious, security is relatively poor, and such as fruit structure is slightly complicated, and a little then machine operation is more laborious, and safeguards relatively complicated, stability
It is not enough with applicability.
Utility model content
In view of the above-mentioned problems, the utility model proposes a kind of high security high-voltage switch gear complete set of equipments cabinet door interlocking machine
Structure.
To solve above technical problem, the technical scheme that the utility model is provided is:
A kind of high security high-voltage switch gear complete set of equipments cabinet door interlocking mechanism, is arranged in the cabinet door of switchgear, and it is special
Levy and be, including hydraulically extensible bar, the first drive link, the second drive link, the first locking bar, the 3rd drive link and the second locking bar, institute
Hydraulically extensible bar is stated for bidirectional hydraulic expansion link, hydraulically extensible bar is fixedly installed in the middle part of cabinet door, including 2 telescopic ends, described 2
Be vertically arranged above and below individual telescopic end, the quantity of first drive link is 2, is vertically arranged, and with a pair of 2 telescopic ends 1
Should, one end of the first drive link is fixedly connected with telescopic end, and the first guide sleeve, first guide sleeve are cased with the first drive link
It is fixedly connected with cabinet door；
The quantity of second drive link is 4, and one group two-by-two, setting symmetrical above and below, 2 group of second drive link respectively with
2 the first drive links are corresponded, and the one end of one end of 2 the second drive links of group with the first drive link is hinged together；
The quantity of first locking bar is 4, is corresponded respectively with 4 the second drive links, and the is cased with the first locking bar
Two guide sleeves, the first locking bar is horizontally disposed by the second guide sleeve, and one end of the first locking bar and one end of the second drive link are hinged；
The quantity of second locking bar is 4, is corresponded respectively with 4 the first locking bars, and the 3rd is cased with the second locking bar
Guide sleeve, the second locking bar is vertically arranged by the 3rd guide sleeve, and the quantity of the 3rd drive link is 4, the 3rd drive link
One end and one end of the second locking bar are hinged, and the other end is articulated with the middle part of the first locking bar；
Further, the cabinet door is provided with electric lock head and cabling channel；
Further, the electric lock head is electrical connected by electric wire with hydraulically extensible bar, and control hydraulically extensible bar stretches,
The electric wire passes through cabling channel.
The beneficial effects of the utility model are：
The utility model proposes a kind of high security high-voltage switch gear complete set of equipments cabinet door interlocking mechanism, including hydraulically extensible
Bar, the first drive link, the second drive link, the first locking bar, the 3rd drive link and the second locking bar, electricity of the hydraulically extensible bar in cabinet door
Sub- tapered end control is flexible, and then passes through multiple drive links, the motion of the first locking bar of control and the second locking bar, the first locking bar and second
Locking bar ensures motion guide by guide sleeve, and then realizes to the multidirectional chain of cabinet door, and the utility model is simple in construction, and design is closed
Reason, more conventional purely mechanic locking is compared, then more laborsaving convenient using hydraulically extensible bar, meanwhile, multidirectional latch-up structure so that
The locking of switchgear cabinet door is more close, stable and quick, and then improves safety of the switchgear in actual use process
Property and stability.
Brief description of the drawings
Fig. 1 the utility model schematic diagrames.
Embodiment
A kind of high security high-voltage switch gear complete set of equipments cabinet door interlocking mechanism as depicted, is arranged at the cabinet of switchgear
On door 0, it is characterised in that including hydraulically extensible bar 1, the first drive link 2, the second drive link 3, the first locking bar 4, the 3rd drive link
5 and second locking bar 6, the hydraulically extensible bar 1 is bidirectional hydraulic expansion link, and hydraulically extensible bar 1 is fixedly installed in the middle part of cabinet door, bag
2 telescopic ends 7 are included, 2 telescopic ends are vertically arranged about 7, the quantity of first drive link 2 is 2, is vertically arranged,
And corresponded with 2 telescopic ends 7, one end of the first drive link 2 is fixedly connected with telescopic end 7, and is cased with the first drive link 2
One guide sleeve 8, first guide sleeve 8 is fixedly connected with cabinet door 0；
The quantity of second drive link 3 is 4, and one group two-by-two, setting symmetrical above and below, 2 group of second drive link 3 is distinguished
Corresponded with 2 the first drive links 2, the one end of one end of 2 the second drive links 3 of group with the first drive link 2 is hinged together；
The quantity of first locking bar 4 is 4, corresponds, is cased with the first locking bar 4 with 4 the second drive links 3 respectively
Second guide sleeve 9, the first locking bar 4 is horizontally disposed by the second guide sleeve 9, one end of the first locking bar 4 and the one of the second drive link 3
End is hinged；
The quantity of second locking bar 6 is 4, is corresponded respectively with 4 the first locking bars 4, and the is cased with the second locking bar 6
Three guide sleeves 10, the second locking bar 6 is vertically arranged by the 3rd guide sleeve 10, and the quantity of the 3rd drive link 5 is 4, the 3rd
One end of drive link 5 and one end of the second locking bar 6 are hinged, and the other end is articulated with the middle part of the first locking bar 4；
Further, the cabinet door 0 is provided with electric lock head 11 and cabling channel 12；
Further, the electric lock head 11 is electrical connected by electric wire with hydraulically extensible bar 1, control hydraulically extensible bar 1
Flexible, the electric wire passes through cabling channel 12.
It is described above, only the utility model preferably embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art can readily occur in the technical scope that the utility model is disclosed
Change or replacement, should all cover in protection domain of the present utility model.Therefore, protection domain of the present utility model should be with
The protection domain of claims is defined.
Claims (3)
1. a kind of high security high-voltage switch gear complete set of equipments cabinet door interlocking mechanism, is arranged in the cabinet door of switchgear, its feature
It is, including hydraulically extensible bar, the first drive link, the second drive link, the first locking bar, the 3rd drive link and the second locking bar, it is described
Hydraulically extensible bar is bidirectional hydraulic expansion link, and hydraulically extensible bar is fixedly installed in the middle part of cabinet door, including 2 telescopic ends, described 2
It is vertically arranged, the quantity of first drive link is 2, is vertically arranged, and is corresponded with 2 telescopic ends above and below telescopic end,
One end of first drive link is fixedly connected with telescopic end, is cased with the first guide sleeve on the first drive link, first guide sleeve with
Cabinet door is fixedly connected；
The quantity of second drive link is 4, and one group two-by-two, setting symmetrical above and below, 2 group of second drive link respectively with 2
First drive link is corresponded, and the one end of one end of 2 the second drive links of group with the first drive link is hinged together；
The quantity of first locking bar is 4, is corresponded respectively with 4 the second drive links, and being cased with second on the first locking bar leads
To set, the first locking bar is horizontally disposed by the second guide sleeve, and one end of the first locking bar and one end of the second drive link are hinged；
The quantity of second locking bar is 4, is corresponded respectively with 4 the first locking bars, and the 3rd guiding is cased with the second locking bar
Set, the second locking bar is vertically arranged by the 3rd guide sleeve, and the quantity of the 3rd drive link is 4, one end of the 3rd drive link
It is hinged with one end of the second locking bar, the other end is articulated with the middle part of the first locking bar.
2. a kind of high security high-voltage switch gear complete set of equipments cabinet door interlocking mechanism as claimed in claim 1, it is characterised in that institute
Cabinet door is stated provided with electric lock head and cabling channel.
3. a kind of high security high-voltage switch gear complete set of equipments cabinet door interlocking mechanism as claimed in claim 2, it is characterised in that institute
State electric lock head to be electrical connected with hydraulically extensible bar by electric wire, control hydraulically extensible bar stretches, and the electric wire passes through cabling channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720134393.4U CN206542074U (en) | 2017-02-15 | 2017-02-15 | A kind of high security high-voltage switch gear complete set of equipments cabinet door interlocking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720134393.4U CN206542074U (en) | 2017-02-15 | 2017-02-15 | A kind of high security high-voltage switch gear complete set of equipments cabinet door interlocking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206542074U true CN206542074U (en) | 2017-10-03 |
Family
ID=59946386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720134393.4U Expired - Fee Related CN206542074U (en) | 2017-02-15 | 2017-02-15 | A kind of high security high-voltage switch gear complete set of equipments cabinet door interlocking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206542074U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106785994A (en) * | 2017-02-15 | 2017-05-31 | 千盛电气集团有限公司 | A kind of high security high-voltage switch gear complete set of equipments cabinet door interlocking mechanism |
-
2017
- 2017-02-15 CN CN201720134393.4U patent/CN206542074U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106785994A (en) * | 2017-02-15 | 2017-05-31 | 千盛电气集团有限公司 | A kind of high security high-voltage switch gear complete set of equipments cabinet door interlocking mechanism |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171003 Termination date: 20220215 |