CN106785994A - 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
- CN106785994A CN106785994A CN201710080099.4A CN201710080099A CN106785994A CN 106785994 A CN106785994 A CN 106785994A CN 201710080099 A CN201710080099 A CN 201710080099A CN 106785994 A CN106785994 A CN 106785994A
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- CN
- China
- Prior art keywords
- drive link
- locking bar
- cabinet door
- bar
- locking
- 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.)
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/306—Accessories, e.g. windows
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
A kind of high security high-voltage switch gear complete set of equipments cabinet door interlocking mechanism proposed by the present invention, including hydraulically extensible bar, first drive link, second drive link, first locking bar, 3rd drive link and the second locking bar, hydraulically extensible bar is flexible by the electric lock head control in cabinet door, and then by 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 fairlead, and then realize to the multidirectional chain of cabinet door, simple structure of the present invention, 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 tight, it is stable and quick, and then improve safety and stability of the switchgear in actually used process.
Description
Technical field
The present invention relates to a kind of switchgear cabinet door interlocking gear, particularly a kind of high security high-voltage switch gear complete set of equipments
Cabinet door interlocking mechanism.
Background technology
Switchgear is to high voltage power distributing cabinet, generator, transformer, power circuit, breaker, low pressure in power system
The general designation of the controller switching equipments such as switch cubicle, distribution board, switch-box, 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 used as outer protection, and the lifting to protective value is also especially pronounced.
The cabinet door of the switchgear for generally using is to use purely mechanic locking mostly, simple structure, and locking effect is simultaneously failed to understand
Aobvious, security is relatively poor, and such as a bit, then machine operation is more laborious for fruit structure slightly complexity, and safeguards relatively complicated, stability
It is not enough with applicability.
The content of the invention
Regarding to the issue above, the present invention proposes a kind of high security high-voltage switch gear complete set of equipments cabinet door interlocking mechanism.
To solve above technical problem, the technical scheme that the present invention 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 its feature exists
In, 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, the liquid
Pressure expansion link is bidirectional hydraulic expansion link, and hydraulically extensible bar is fixedly installed on cabinet door middle part, including 2 telescopic ends, and described 2 are stretched
Contracting end is vertically arranged up and down, and the quantity of first drive link is 2, is vertically arranged, and is corresponded with 2 telescopic ends, the
One end of one drive link is fixedly connected with telescopic end, and the first fairlead, first fairlead and cabinet are cased with the first drive link
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 with 2 one end of the second drive link of group with the first drive link is hinged；
The quantity of first locking bar is 4, is corresponded with 4 the second drive links respectively, second is cased with the first locking bar and is led
To set, the first locking bar is horizontally disposed by the second fairlead, and one end of the first locking bar is hinged with one end of the second drive link；
The quantity of second locking bar is 4, is corresponded with 4 the first locking bars respectively, and the 3rd guiding is cased with the second locking bar
Set, the second locking bar is vertically arranged by the 3rd fairlead, and the quantity of the 3rd drive link is 4, one end of the 3rd drive link
One end with the second locking bar is 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, described
Electric wire passes through cabling channel.
Beneficial effects of the present invention are：
A kind of high security high-voltage switch gear complete set of equipments cabinet door interlocking mechanism proposed by the present invention, including hydraulically extensible bar, first
Drive link, the second drive link, the first locking bar, the 3rd drive link and the second locking bar, hydraulically extensible bar is by the electric lock head in cabinet door
Control is flexible, and then by multiple drive links, the motion of the first locking bar of control and the second locking bar, the first locking bar and the second locking bar are logical
Cross fairlead and ensure motion guide, and then realize to the multidirectional chain of cabinet door, simple structure of the present invention is reasonable in design, more in the past
Purely mechanic locking compare, it is then more laborsaving convenient using hydraulically extensible bar, meanwhile, multidirectional latch-up structure so that switchgear
The locking of cabinet door is more tight, stable and quick, and then improves security and stabilization of the switchgear in actually used process
Property.
Brief description of the drawings
Fig. 1 schematic diagrames of the present invention.
Specific 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 on cabinet door middle part, 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 fairlead 8, first fairlead 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, and 2 group of second drive link 3 is respectively with 2
Individual first drive link 2 is corresponded, and the one end with 2 one end of the second drive link 3 of group with the first drive link 2 is hinged；
The quantity of first locking bar 4 is 4, is corresponded with 4 the second drive links 3 respectively, and second is cased with the first locking bar 4
Fairlead 9, the first locking bar 4 is horizontally disposed with by the second fairlead 9, and one end of the first locking bar 4 is cut with scissors with one end of the second drive link 3
Connect；
The quantity of second locking bar 6 is 4, is corresponded with 4 the first locking bars 4 respectively, and being cased with the 3rd on the second locking bar 6 leads
To set 10, the second locking bar 6 is vertically arranged by the 3rd fairlead 10, and the quantity of the 3rd drive link 5 is 4, the 3rd transmission
One end of bar 5 is hinged with one end of the second locking bar 6, 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, and control hydraulically extensible bar 1 stretches,
The electric wire passes through cabling channel 12.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any one skilled in the art the invention discloses technical scope in, the change or replacement that can be readily occurred in,
Should all cover within the scope of the present invention.Therefore, protection scope of the present invention should be with the protection domain of claims
It 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 on cabinet door middle part, including 2 telescopic ends, described 2
Telescopic end is vertically arranged up and down, and the quantity of first drive link is 2, is vertically arranged, and is corresponded with 2 telescopic ends,
One end of first drive link is fixedly connected with telescopic end, is cased with the first fairlead on the first drive link, first fairlead 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 with 2 one end of the second drive link of group with the first drive link is hinged；
The quantity of first locking bar is 4, is corresponded with 4 the second drive links respectively, second is cased with the first locking bar and is led
To set, the first locking bar is horizontally disposed by the second fairlead, and one end of the first locking bar is hinged with one end of the second drive link；
The quantity of second locking bar is 4, is corresponded with 4 the first locking bars respectively, and the 3rd guiding is cased with the second locking bar
Set, the second locking bar is vertically arranged by the 3rd fairlead, and the quantity of the 3rd drive link is 4, one end of the 3rd drive link
One end with the second locking bar is hinged, and 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
State cabinet door and be 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 |
|---|---|---|---|
| CN201710080099.4A CN106785994A (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 |
|---|---|---|---|
| CN201710080099.4A CN106785994A (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 |
|---|---|
| CN106785994A true CN106785994A (en) | 2017-05-31 |
Family
ID=58957160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710080099.4A Pending CN106785994A (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) | CN106785994A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08242512A (en) * | 1995-03-01 | 1996-09-17 | Fuji Electric Co Ltd | Device for locking control center unit |
| CN2281393Y (en) * | 1997-03-19 | 1998-05-13 | 李东升 | All position locked safety door |
| CN2287667Y (en) * | 1997-01-16 | 1998-08-12 | 龚全林 | Single lock omnibearing interlocking anti-theft door |
| CN2321908Y (en) * | 1997-12-05 | 1999-06-02 | 陈辉明 | All position locking theft-proof door |
| CN206542074U (en) * | 2017-02-15 | 2017-10-03 | 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 CN201710080099.4A patent/CN106785994A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08242512A (en) * | 1995-03-01 | 1996-09-17 | Fuji Electric Co Ltd | Device for locking control center unit |
| CN2287667Y (en) * | 1997-01-16 | 1998-08-12 | 龚全林 | Single lock omnibearing interlocking anti-theft door |
| CN2281393Y (en) * | 1997-03-19 | 1998-05-13 | 李东升 | All position locked safety door |
| CN2321908Y (en) * | 1997-12-05 | 1999-06-02 | 陈辉明 | All position locking theft-proof door |
| CN206542074U (en) * | 2017-02-15 | 2017-10-03 | 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 |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |