CN106099670A - A kind of interlocking device of switch cabinet - Google Patents
A kind of interlocking device of switch cabinet Download PDFInfo
- Publication number
- CN106099670A CN106099670A CN201610593352.1A CN201610593352A CN106099670A CN 106099670 A CN106099670 A CN 106099670A CN 201610593352 A CN201610593352 A CN 201610593352A CN 106099670 A CN106099670 A CN 106099670A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- cabinet door
- switch
- electromagnetic lock
- control circuit
- 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.)
- Pending
Links
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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/20—Interlocking, locking, or latching mechanisms
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The present invention relates to switch cubicle technical field, particularly relate to a kind of interlocking device of switch cabinet, including switch cubicle the first cabinet door and the second cabinet door, electromagnetic lock, travel switch, control circuit, wherein, travel switch is arranged at the junction of the first cabinet door and cabinet, for detecting the travel position information of the first cabinet door, described second cabinet door arranges electromagnetic lock with the junction of cabinet, described control circuit is all connected with travel switch and electromagnetic lock, when control circuit detects that the first cabinet door that travel switch shows is closed, control electromagnetic lock by the second cabinet door locking, solve interlock interlocking in prior art and can not well ensure the technical problem of the personal safety of operator, and then can more ensure the personal safety of operator.
Description
Technical field
The present invention relates to switch cubicle technical field, particularly relate to a kind of interlocking device of switch cabinet.
Background technology
Ensure power network safe operation during existing switch cubicle interlocking, guarantee equipment and personal safety, prevent the weight of maloperation
Want measure.
But, existing interlock interlocking can not well ensure the personal safety of operator.
Summary of the invention
Embodiments provide a kind of interlocking device of switch cabinet, solve interlock in prior art and interlock not
Can well ensure the technical problem of the personal safety of operator.
In order to solve above-mentioned technical problem, embodiments provide a kind of interlocking device of switch cabinet, including switch cubicle
First cabinet door and the second cabinet door, electromagnetic lock, travel switch, control circuit, wherein, travel switch is arranged at the first cabinet door and cabinet
Junction, for the travel position information of detection the first cabinet door, the junction of described second cabinet door and cabinet arranges electromagnetic lock,
Described control circuit is all connected with travel switch and electromagnetic lock, detects that the first cabinet door that travel switch shows is in control circuit
During closed mode, control electromagnetic lock by the second cabinet door locking.
Further, described control circuit is additionally operable to detecting that travel switch shows that the first cabinet door is opened relative to cabinet
Time, control described electromagnetic lock unlocking.
Further, described control circuit is for detecting that travel switch shows what the first cabinet door was opened relative to cabinet
When angle is more than predetermined angle, control this electromagnetic lock unlocking.
The embodiment of the present invention at least has the following technical effect that or advantage:
Owing to using electromagnetic lock, travel switch, control circuit in this interlocking device of switch cabinet, the trip switch is arranged at first
Cabinet door and the junction of cabinet, be used for the travel position information of detection the first cabinet door, and this second cabinet door sets with the junction of cabinet
Putting electromagnetic lock, this control circuit is all connected with travel switch and electromagnetic lock, and control circuit detects the first cabinet that travel switch shows
When door is closed, control electromagnetic lock is by this second cabinet door locking, and then can more ensure the personal safety of operator.
Accompanying drawing explanation
Fig. 1 is the module diagram of embodiment of the present invention breaker in middle cabinet interlock.
Detailed description of the invention
The embodiment of the present invention, by providing a kind of interlocking device of switch cabinet, solves in prior art that interlocking can not be fine
The technical problem of personal safety ensureing operator.
In order to solve above-mentioned technical problem, below in conjunction with Figure of description and specific embodiment to above-mentioned technology
Scheme is described in detail.
Embodiments provide a kind of interlocking device of switch cabinet, as it is shown in figure 1, include switch cubicle the first cabinet door 10 He
Second cabinet door 20, electromagnetic lock 30, travel switch 40, control circuit 50, wherein, the trip switch 40 be arranged at the first cabinet door 10 with
The junction of cabinet, for detecting the travel position information of this first cabinet door 10, this second cabinet door 20 sets with the junction of cabinet
Being equipped with electromagnetic lock 30, this control circuit 50 is all connected with forming switch 40 and electromagnetic lock 30, and this control circuit 50 detects that stroke is opened
When first cabinet doors 10 of pass 40 display are closed, control electromagnetic lock 30 and second cabinet door 40 is tightened.
Certainly, this control circuit 50 is additionally operable to detecting that travel switch 40 shows that the first cabinet door 10 is opened relative to cabinet
Time, control this electromagnetic lock 30 and unblank.Specifically, it is when control circuit 50 is detecting that travel switch 40 shows that the first cabinet door is relative
When the angle that cabinet is opened is more than predetermined angle, control this electromagnetic lock 30 and unblank.
In such manner, it is possible to ensure this first cabinet door 10 when closed, this second cabinet door also can linkage locking, thus effective guarantee
The maintainer processing safety when maintenance.
Although preferred embodiments of the present invention have been described, but those skilled in the art once know basic creation
Property concept, then can make other change and amendment to these embodiments.So, claims are intended to be construed to include excellent
Select embodiment and fall into all changes and the amendment of the scope of the invention.
Obviously, those skilled in the art can carry out various change and the modification essence without deviating from the present invention to the present invention
God and scope.So, if these amendments of the present invention and modification belong to the scope of the claims in the present invention and equivalent technologies thereof
Within, then the present invention is also intended to comprise these change and modification.
Claims (3)
1. an interlocking device of switch cabinet, it is characterised in that include switch cubicle the first cabinet door and the second cabinet door, electromagnetic lock, stroke
Switch, control circuit, wherein, travel switch is arranged at the junction of the first cabinet door and cabinet, for the row of detection the first cabinet door
Journey positional information, the junction of described second cabinet door and cabinet arranges electromagnetic lock, described control circuit be all connected with travel switch and
Electromagnetic lock, when control circuit detects that the first cabinet door that travel switch shows is closed, controls electromagnetic lock by second
Cabinet door locking.
Interlocking device of switch cabinet the most according to claim 1, it is characterised in that described control circuit is additionally operable to detecting
Travel switch shows when the first cabinet door is opened relative to cabinet, controls described electromagnetic lock unlocking.
Interlocking device of switch cabinet the most according to claim 2, it is characterised in that described control circuit is for row being detected
Cheng Kaiguan shows when the first cabinet door is more than predetermined angle relative to the angle that cabinet is opened, and controls this electromagnetic lock unlocking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610593352.1A CN106099670A (en) | 2016-07-26 | 2016-07-26 | A kind of interlocking device of switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610593352.1A CN106099670A (en) | 2016-07-26 | 2016-07-26 | A kind of interlocking device of switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106099670A true CN106099670A (en) | 2016-11-09 |
Family
ID=57449850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610593352.1A Pending CN106099670A (en) | 2016-07-26 | 2016-07-26 | A kind of interlocking device of switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106099670A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106783287A (en) * | 2016-12-23 | 2017-05-31 | 国网浙江杭州市富阳区供电公司 | A kind of ground connection closure switch blocking device for ring main unit interconnector |
| CN108807039A (en) * | 2018-07-25 | 2018-11-13 | 中国船舶重工集团公司第七0四研究所 | Medium Voltage Switchgear cable vault cabinet door interlock |
| CN111446634A (en) * | 2020-04-15 | 2020-07-24 | 东莞祥科智控装备有限公司 | Thing networked control cabinet |
| CN112854917A (en) * | 2019-11-27 | 2021-05-28 | 元壤实业（上海）有限公司 | Safety interlocking system for three-layer shared platform of subway overhaul warehouse |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102593730A (en) * | 2012-04-05 | 2012-07-18 | 盐城华盛变压器制造有限公司 | Safety protection system for cabinet doors of dry-type transformer |
| CN104124631A (en) * | 2014-08-05 | 2014-10-29 | 国家电网公司 | Safe and reliable box-type transformer substation |
| CN104575922A (en) * | 2014-12-29 | 2015-04-29 | 江苏天港箱柜有限公司 | Splicing type transformer cabinet |
-
2016
- 2016-07-26 CN CN201610593352.1A patent/CN106099670A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102593730A (en) * | 2012-04-05 | 2012-07-18 | 盐城华盛变压器制造有限公司 | Safety protection system for cabinet doors of dry-type transformer |
| CN104124631A (en) * | 2014-08-05 | 2014-10-29 | 国家电网公司 | Safe and reliable box-type transformer substation |
| CN104575922A (en) * | 2014-12-29 | 2015-04-29 | 江苏天港箱柜有限公司 | Splicing type transformer cabinet |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106783287A (en) * | 2016-12-23 | 2017-05-31 | 国网浙江杭州市富阳区供电公司 | A kind of ground connection closure switch blocking device for ring main unit interconnector |
| CN106783287B (en) * | 2016-12-23 | 2019-07-30 | 国网浙江杭州市富阳区供电公司 | A kind of ground connection closure switch blocking device for ring network cabinet interconnector |
| CN108807039A (en) * | 2018-07-25 | 2018-11-13 | 中国船舶重工集团公司第七0四研究所 | Medium Voltage Switchgear cable vault cabinet door interlock |
| CN108807039B (en) * | 2018-07-25 | 2019-08-30 | 中国船舶重工集团公司第七0四研究所 | Medium Voltage Switchgear cable vault cabinet door interlock |
| CN112854917A (en) * | 2019-11-27 | 2021-05-28 | 元壤实业（上海）有限公司 | Safety interlocking system for three-layer shared platform of subway overhaul warehouse |
| CN111446634A (en) * | 2020-04-15 | 2020-07-24 | 东莞祥科智控装备有限公司 | Thing networked control cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | 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: 20161109 |