CN204230736U - A kind of isolation baffle plate and middle pressure intermediate switchgear cabinet - Google Patents
A kind of isolation baffle plate and middle pressure intermediate switchgear cabinet Download PDFInfo
- Publication number
- CN204230736U CN204230736U CN201420479418.0U CN201420479418U CN204230736U CN 204230736 U CN204230736 U CN 204230736U CN 201420479418 U CN201420479418 U CN 201420479418U CN 204230736 U CN204230736 U CN 204230736U
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- CN
- China
- Prior art keywords
- baffle plate
- isolation baffle
- alarm
- switchgear cabinet
- insulation barrier
- 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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Links
- 238000002955 isolation Methods 0.000 title claims abstract description 58
- 230000004888 barrier function Effects 0.000 claims description 27
- 238000009413 insulation Methods 0.000 claims description 27
- 238000001514 detection method Methods 0.000 claims description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 229910052744 lithium Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 6
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000034994 death Effects 0.000 description 1
- 231100000517 death Toxicity 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Abstract
This application discloses a kind of isolation baffle plate and middle pressure intermediate switchgear cabinet, user to application have to isolate in baffle plate disclosed in the embodiment of the present application press intermediate switchgear cabinet to detect or keep in repair time, user is after described detecting alarm certain distance, described detecting alarm sends danger alarm signal, reminding user is now in the hole, thus prevent user because of misoperation, and the possibility of open described isolation baffle plate, thus ensure that user can not contact with fixed contact and get an electric shock.
Description
Technical field
The application relates to controlling apparatus of electric power system technical field, more particularly, relates to a kind of isolation baffle plate and middle pressure intermediate switchgear cabinet.
Background technology
Described middle pressure intermediate switchgear cabinet is widely used at electric control system, after the switching on/off handcart pull-out cabinet of described middle pressure intermediate switchgear cabinet, fixed contact in switch cubicle is still with system voltage, although there is the isolation baffle plate of self-closed before the fixed contact in switch cubicle of the prior art, but because the mechanical structure of this isolation baffle plate is unreliable, the reasons such as link gear easily touches by mistake, after staff is by described switching on/off handcart pull-out, described switch cubicle is keeped in repair, during detection, still can occur to cause isolation baffle plate open because touching link gear by mistake, cause staff to touch described fixed contact by mistake and cause the accident of the electric shock injures and deaths of staff.
Utility model content
In view of this, the application provides a kind of isolation baffle plate, is applied in middle pressure intermediate switchgear cabinet, when detecting described middle pressure intermediate switchgear cabinet or keep in repair, due to misoperation, easily occurs the problem of getting an electric shock to solve user in prior art.
To achieve these goals, the existing scheme proposed is as follows:
A kind of isolation baffle plate, is applied in middle pressure intermediate switchgear cabinet, comprises:
Two ends are fixed on the inner both sides of described middle pressure intermediate switchgear cabinet, for blocking the insulation barrier of the fixed contact of middle pressure intermediate switchgear cabinet;
Be arranged on the fixture for described insulation barrier and described switch cubicle being fixed at described insulation barrier two ends;
Be arranged on the detecting alarm on described insulation barrier.
Preferably, in above-mentioned isolation baffle plate, described insulation barrier is telescopic insulation barrier.
Preferably, in above-mentioned isolation baffle plate, described fixture is high strength magnet steel.
Preferably, in above-mentioned isolation baffle plate, the alarm element of described detecting alarm comprises: buzzer and/or hazard warning lamp.
Preferably, in above-mentioned isolation baffle plate, the user oriented side of described insulation barrier is provided with the warning strip with alarming sign.
Preferably, in above-mentioned isolation baffle plate, described isolation baffle plate is also provided with the steady pin for fixing inside described isolation baffle plate and described middle pressure intermediate switchgear cabinet.
Preferably, in above-mentioned isolation baffle plate, the detecting head of described detecting alarm and alarm element are arranged on the described user oriented side of isolation baffle plate, and the power acquisition lithium battery power supply of described detecting alarm.
Preferably, in above-mentioned isolation baffle plate, described detecting alarm is ultrasonic listening alarm or infra-red detection alarm.
Preferably, in above-mentioned isolation baffle plate, be provided with base between described insulation barrier and described fixture, described fixture is arranged on described base.
Press intermediate switchgear cabinet in one, comprise above-mentioned any one disclosed isolation baffle plate.
As can be seen from above-mentioned technical scheme, when user to application have to isolate in baffle plate disclosed in the above embodiments of the present application press intermediate switchgear cabinet to detect or keep in repair time, user is when described detecting alarm certain distance, described detecting alarm sends danger alarm signal, reminding user is now in the hole, thus prevent user because of misoperation, and the possibility of open described isolation baffle plate, thus ensure that user can not contact with fixed contact and get an electric shock.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiment of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
Fig. 1 is a kind of structure chart of isolating baffle plate disclosed in the embodiment of the present application;
Fig. 2 is a kind of structure chart of isolating baffle plate disclosed in another embodiment of the application.
Embodiment
In order to solve staff's middle pressure intermediate switchgear cabinet of the prior art carry out detecting or keeping in repair time, easily open by mistake the isolation baffle plate putting described middle pressure intermediate switchgear cabinet, thus cause there is user and touch fixed contact and the potential safety hazard of getting an electric shock by mistake.
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Fig. 1 is a kind of structure chart of isolating baffle plate disclosed in the embodiment of the present application.
Be directed to the problems referred to above, this application discloses a kind of isolation baffle plate newly, described isolation baffle plate is used in described middle pressure intermediate switchgear cabinet, and see Fig. 1, described isolation baffle plate disclosed in the present application can comprise:
Insulation barrier 1, the two ends of described insulation barrier 1 do not fix with the both sides of described middle pressure intermediate switchgear cabinet inside and are connected, and for blocking the fixed contact of described middle pressure intermediate switchgear cabinet inside, described fixed contact and user are isolated;
Fixture 2, described fixture 2 is arranged on the two ends of described insulation barrier 1, is fixedly linked by described insulation barrier 1 for realizing with described middle pressure intermediate switchgear cabinet inside;
Be arranged on the detecting alarm 3 on described insulation barrier 1.
Wherein, described detecting alarm 3 for when detect object (human body) close within the scope of described detecting alarm certain predetermined time, send danger alarm signal, thus in time prompting made to user.
When user to application have to isolate in baffle plate disclosed in the above embodiments of the present application press intermediate switchgear cabinet to detect or keep in repair time, when user is near described detecting alarm certain distance, described detecting alarm sends danger alarm signal, reminding user is now in the hole, thus further reduce user because of misoperation, the possibility of open described isolation baffle plate.
Be understandable that, because described middle pressure intermediate switchgear cabinet of the prior art has Multiple Type and size, but, in described isolation baffle plate manufacturing process, because the size of the isolation baffle plate produced may exist error, when causing it can not can not be well adaptive with described switch cubicle, may cause a hidden trouble to user security if used by force, and being not easy to described switch cabinet assembling or fault detect.Therefore disclosed herein as well is a kind of isolation baffle plate, wherein, the insulation barrier of described isolation baffle plate is extension type insulation barrier, user in use, by flexible described isolation baffle plate, adjust the size of isolation baffle plate, to ensure, this isolation baffle plate can be suitable for the middle pressure intermediate switchgear cabinet of unlike signal and size.
Be understandable that, fix in the described isolation baffle plate conveniently in the above embodiments of the present application and described middle pressure intermediate switchgear cabinet, the described fixture in the above embodiments of the present application can be a high strength magnet steel or is built-in with the fixture of high strength magnet steel.
Be understandable that, user is caused to note in order to make the warning message of described detecting alarm be more prone to, the alarm element of the described detecting alarm in the above embodiments of the present application can be: buzzer siren and/or hazard warning lamp, certainly in order to make warning message more buzzer siren described in hommization can adopt phonetic alarm substitute.
Be understandable that, the closed and open condition of the described isolation baffle plate in the above embodiments of the present application can adopt mode of the prior art to control, namely the caretaker status of link gear to described isolation baffle plate is adopted to control, therefore in order to prevent user in operation, link gear described in misoperation, described detecting alarm in the above embodiments of the present application can be arranged on described isolation baffle plate near one end of described link gear, thus when user is when near described link gear, prompting is made to user.
Fig. 2 is a kind of structure chart of isolating baffle plate disclosed in another embodiment of the application.
Be understandable that, in order to further ensure that user is to fail safe during described middle pressure intermediate switchgear cabinet Measuring error, the application is except adopting the safety of above-mentioned detecting alarm to user and ensureing, see Fig. 2, the warning strip 4 with alarming sign can also be provided with in the user oriented side of described insulation barrier, described alarming sign can be the marks such as high pressure symbol, also can for such as " to halt, the marks such as Keep Clear-High Voltage.
Be understandable that, above-mentioned warning strip can be a LED screen, by controlling the light on and off of described LED screen, form an alarming sign, described LED screen adopts storage battery to power, and in order to when the output voltage of described storage battery is too low, prompting can be made in time to user, one voltage detector be connected with described storage battery can also be set, when the output voltage of described storage battery is lower than preset value, output alarm signal.Wherein said voltage detector can be made up of a comparator and alarm.
Be understandable that, open because of user misoperation to prevent described isolation baffle plate, described isolation baffle plate in the above embodiments of the present application can also arrange a steady pin, when user does not need open described isolation baffle plate, keep described steady pin locked, even if therefore user touches link gear described isolation baffle plate also can not be caused open by mistake.
Be understandable that, the detecting head of the described detecting alarm in the above embodiments of the present application and alarm element all can be arranged on the described user oriented side of isolation baffle plate, and in order to ensure that described detecting alarm can long-term work, the supplying cell of described detecting alarm can adopt lithium battery.Certainly in order to ensure that battery altering is convenient, the battery case of described lithium battery and described detection have and to report to the police and case is all set to user oriented.
Be understandable that; the type of detecting alarm of the prior art can be multiple; as long as can detect that object is near moving range energy; can within the assembly of the detection alarm device of output alarm signal or sniffer and the alarm element protection range all in the above embodiments of the present application; such as; described detecting alarm can be acoustic sounding alarm or infra-red detection alarm, and described sniffer with warning with the assembly of element can be: the alarm appliance be connected by ball bearing made using by the device such as range sensor, buzzer.
Be understandable that, inner in order to better make described insulation barrier be fixed on described middle pressure intermediate switchgear cabinet, as shown in Figure 2, the described insulation barrier in the above embodiments of the present application and between described fixture, a base 5 can also be set.Except being arranged on, described insulation barrier is upper outside can also be arranged on described base 5 described detecting alarm.
Corresponding to isolation baffle plate described disclosed in above-described embodiment, disclosed herein as well is a kind of middle pressure intermediate switchgear cabinet formula switch cubicle applying above-mentioned any one disclosed isolation baffle plate.
Finally, also it should be noted that, in this article, the such as relational terms of first and second grades and so on is only used for an entity or operation to separate with another entity or operating space, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment comprising described key element and also there is other identical element.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. isolate a baffle plate, be applied in middle pressure intermediate switchgear cabinet, it is characterized in that, comprising:
Two ends are fixed on the inner both sides of described middle pressure intermediate switchgear cabinet, for blocking the insulation barrier of the fixed contact of middle pressure intermediate switchgear cabinet;
Be arranged on the fixture for described insulation barrier and described switch cubicle being fixed at described insulation barrier two ends;
Be arranged on the detecting alarm on described insulation barrier.
2. isolation baffle plate according to claim 1, is characterized in that, described insulation barrier is telescopic insulation barrier.
3. isolation baffle plate according to claim 1, is characterized in that, described fixture is high strength magnet steel.
4. isolation baffle plate according to claim 1, is characterized in that, the alarm element of described detecting alarm comprises: buzzer and/or hazard warning lamp.
5. isolation baffle plate according to claim 1, is characterized in that, the user oriented side of described insulation barrier is provided with the warning strip with alarming sign.
6. isolation baffle plate according to claim 1, is characterized in that, described isolation baffle plate is also provided with the steady pin for fixing inside described isolation baffle plate and described middle pressure intermediate switchgear cabinet.
7. isolation baffle plate according to claim 1, is characterized in that, the detecting head of described detecting alarm and alarm element are arranged on the described user oriented side of isolation baffle plate, and the power acquisition lithium battery power supply of described detecting alarm.
8. isolation baffle plate according to claim 1, is characterized in that, described detecting alarm is ultrasonic listening alarm or infra-red detection alarm.
9. isolation baffle plate according to claim 1, is characterized in that, is provided with base between described insulation barrier and described fixture, and described fixture is arranged on described base.
10. press an intermediate switchgear cabinet in, it is characterized in that, comprise the claims 1-9 any one disclosed isolation baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420479418.0U CN204230736U (en) | 2014-08-22 | 2014-08-22 | A kind of isolation baffle plate and middle pressure intermediate switchgear cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420479418.0U CN204230736U (en) | 2014-08-22 | 2014-08-22 | A kind of isolation baffle plate and middle pressure intermediate switchgear cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204230736U true CN204230736U (en) | 2015-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420479418.0U Active CN204230736U (en) | 2014-08-22 | 2014-08-22 | A kind of isolation baffle plate and middle pressure intermediate switchgear cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204230736U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105610056A (en) * | 2016-01-29 | 2016-05-25 | 江苏省电力公司东台市供电公司 | Valve alarm apparatus for centrally installed switchgear |
| CN107275942A (en) * | 2017-08-18 | 2017-10-20 | 国网黑龙江省电力有限公司鹤岗供电公司 | Adjustable portable insulation stationary barrier and its installation method |
-
2014
- 2014-08-22 CN CN201420479418.0U patent/CN204230736U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105610056A (en) * | 2016-01-29 | 2016-05-25 | 江苏省电力公司东台市供电公司 | Valve alarm apparatus for centrally installed switchgear |
| CN107275942A (en) * | 2017-08-18 | 2017-10-20 | 国网黑龙江省电力有限公司鹤岗供电公司 | Adjustable portable insulation stationary barrier and its installation method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |