CN204012349U - Switch cubicle insulation barrier - Google Patents
Switch cubicle insulation barrier Download PDFInfo
- Publication number
- CN204012349U CN204012349U CN201420339589.3U CN201420339589U CN204012349U CN 204012349 U CN204012349 U CN 204012349U CN 201420339589 U CN201420339589 U CN 201420339589U CN 204012349 U CN204012349 U CN 204012349U
- Authority
- CN
- China
- Prior art keywords
- telescopic arm
- arm pawl
- bus
- insulation board
- bolt
- 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
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 56
- 230000004888 barrier function Effects 0.000 title claims abstract description 20
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000002955 isolation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Gas-Insulated Switchgears (AREA)
Abstract
The utility model discloses a kind of switch cubicle insulation barrier, its structure comprises insulation board, described insulation board one side two ends are respectively arranged with telescopic arm pawl, and described telescopic arm pawl is made up of the first telescopic arm pawl and the second telescopic arm pawl, and described telescopic arm pawl is connected with insulation board by bolt.This insulation barrier is in the time overhauling the running part of bus baffle plate, do not worry bus baffle plate to drop suddenly and bus is come out, because insulation barrier blocks bus all the time interior, ensure the safe distance between human body and bus, thereby can in the time of maintenance, have a power failure without bus, improve the power supply reliability of electric power system and reduce to face and stop number of times.
Description
Technical field
The utility model relates to a kind of baffle plate, specifically a kind of switch cubicle insulation barrier.
Background technology
10kV and 35kV switch cabinet bus storehouse isolation baffle plate locking Frequent Troubles, in the time processing this type of accident, must have a power failure bus at present, greatly reduces the reliability of system power supply and increased to face and stop number of times.For this type of situation, make switch cubicle insulation barrier, in the time processing this type of defect, can ensure reliably isolation between staff and charged bus, just can eliminate fault thereby need not stop bus, increase power system power supply reliability.
Utility model content
The purpose of this utility model is to provide a kind of switch cubicle insulation barrier, this insulation barrier is in the time overhauling the running part of bus baffle plate, do not worry bus baffle plate to drop suddenly and bus is come out, because insulation barrier blocks bus all the time interior, ensure the safe distance between human body and bus, thereby can in the time of maintenance, have a power failure without bus, improve the power supply reliability of electric power system and reduce to face and stop number of times.
The technical scheme in the invention for solving the technical problem is: switch cubicle insulation barrier, its structure comprises insulation board, described insulation board one side two ends are respectively arranged with telescopic arm pawl, described telescopic arm pawl is made up of the first telescopic arm pawl and the second telescopic arm pawl, and described telescopic arm pawl is connected with insulation board by bolt.
Further, on the first described telescopic arm pawl and the second telescopic arm pawl, be respectively equipped with strip hole, on described insulation board, corresponding strip hole place is longitudinally provided with three circular holes; The first bolt is respectively through being connected with clamp nut after the strip hole on the first telescopic arm pawl and the circular hole on insulation board, the second bolt is respectively through being connected with clamp nut after the circular hole on strip hole and the insulation board of the strip hole of the first telescopic arm pawl, the second telescopic arm pawl, and the 3rd bolt is respectively through being connected with clamp nut after the strip hole on the second telescopic arm pawl and the circular hole on insulation board.
Further, the screw diameter of the first described bolt, the second bolt and the 3rd bolt is less than the width of strip hole.
Further, described clamp nut is fixedly connected with the corresponding circular hole place, side of insulation board.
The beneficial effects of the utility model are:
1, by telescopic arm pawl and insulation board, bus is isolated, while maintenance, do not worry bus baffle plate to drop suddenly and bus is come out, because insulation barrier blocks bus all the time interior, ensure the safe distance between human body and bus, thereby can in the time of maintenance, have a power failure without bus, improve the power supply reliability of electric power system and reduce to face and stop number of times.
2, because the second bolt links together the first telescopic arm pawl, the second telescopic arm pawl and insulation board, prevent from separating with insulation board in the time regulating the first telescopic arm pawl with the second telescopic arm pawl, be convenient to install.
Brief description of the drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is the structural representation of insulation board in Fig. 1.
In figure: 1 insulation board, 2 first telescopic arm pawls, 3 second telescopic arm pawls, 4 strip holes, 5 first bolts, 6 second bolts, 7 the 3rd bolts, 8 clamp nuts, 9 circular holes.
Embodiment
With reference to Figure of description, switch cubicle insulation barrier of the present utility model is described in detail below.
As shown in Figure 1, switch cubicle insulation barrier of the present utility model, its structure comprises insulation board 1, described insulation board 1 one side two ends are respectively arranged with telescopic arm pawl, described telescopic arm pawl is made up of the first telescopic arm pawl 2 and the second telescopic arm pawl 3, and described telescopic arm pawl is connected with insulation board 1 by bolt.
As shown in Figure 1, Figure 2, Figure 3 shows, on the first described telescopic arm pawl 2 and the second telescopic arm pawl 3, be respectively equipped with strip hole 4, on described insulation board 1, corresponding strip hole 4 places are longitudinally provided with three circular holes 9; The first bolt 5 respectively and clamp nut 8 rear through the circular hole 9 on strip hole 4 and insulation board 1 on the first telescopic arm pawl 2 is connected, the second bolt 6 is respectively through being connected with clamp nut 8 after the circular hole 9 on strip hole and the insulation board 1 of the strip hole of the first telescopic arm pawl 2, the second telescopic arm pawl 3, the 3rd bolt 7 respectively through the strip hole on the second telescopic arm pawl 3 and the circular hole on insulation board 19 afterwards and clamp nut 8 be connected.
Stability when two telescopic arm pawls on insulation board 1 can ensure insulation board suspension, also can suitably increase many telescopic arm pawls according to the length of user demand and insulation board.
The screw diameter of described the first bolt 5, the second bolt 6 and the 3rd bolt 7 is less than the width of strip hole 4, does not affect the slip of the first telescopic arm pawl 2 and the second telescopic arm pawl 3, can prevent bolt landing from strip hole 4 because the top of shank of bolt is provided with blend stop.
Described clamp nut 8 is fixedly connected with the corresponding circular hole place, side of insulation board 1, screws bolt, and the bottom of shank of bolt coordinates with nut, plays fastening effect.
When use, first two the first telescopic arm pawls 2 are adjusted to appropriate location, then respectively by fastening two the first telescopic arm pawls 2 of the first bolt 5, two the first telescopic arm pawls 2 are hung in the upper space of bus storehouse baffle plate, then regulate two the second telescopic arm pawls 3 of bottom, the hook angle of arm pawl is caught in the lower space of bus baffle plate, then respectively by fastening two the second telescopic arm pawls 3 of the 3rd bolt 7, finally by the second bolt 6, the first telescopic arm pawl 2, the second telescopic arm pawl 3 and insulation board 1 are tightened together.Like this, bus baffle plate has just been covered by insulation barrier with interior bus, in the time that the running part of bus baffle plate is overhauled, do not worry bus baffle plate to drop suddenly and bus is come out, because insulation barrier blocks bus all the time interior, ensure the safe distance between human body and bus, thereby can in the time of maintenance, have a power failure without bus, improve the power supply reliability of electric power system and reduce to face and stop number of times.
The above, principles more of the present utility model just explain through diagrams, this specification is not in concrete structure and the scope of application described shown in the utility model will being confined to, therefore the corresponding modify being likely utilized every and equivalent, all belong to the scope of the claims that the utility model is applied for.
Except technical characterictic described in specification, all the other technical characterictics are those skilled in the art's known technology.
Claims (4)
1. switch cubicle insulation barrier, comprises insulation board, it is characterized in that, described insulation board one side two ends are respectively arranged with telescopic arm pawl, and described telescopic arm pawl is made up of the first telescopic arm pawl and the second telescopic arm pawl, and described telescopic arm pawl is connected with insulation board by bolt.
2. switch cubicle insulation barrier according to claim 1, is characterized in that, on the first described telescopic arm pawl and the second telescopic arm pawl, is respectively equipped with strip hole, and on described insulation board, corresponding strip hole place is longitudinally provided with three circular holes; The first bolt is respectively through being connected with clamp nut after the strip hole on the first telescopic arm pawl and the circular hole on insulation board, the second bolt is respectively through being connected with clamp nut after the circular hole on strip hole and the insulation board of the strip hole of the first telescopic arm pawl, the second telescopic arm pawl, and the 3rd bolt is respectively through being connected with clamp nut after the strip hole on the second telescopic arm pawl and the circular hole on insulation board.
3. switch cubicle insulation barrier according to claim 2, is characterized in that, the screw diameter of described the first bolt, the second bolt and the 3rd bolt is less than the width of strip hole.
4. switch cubicle insulation barrier according to claim 2, is characterized in that, described clamp nut circular hole corresponding to the side of insulation board place is fixedly connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420339589.3U CN204012349U (en) | 2014-06-20 | 2014-06-20 | Switch cubicle insulation barrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420339589.3U CN204012349U (en) | 2014-06-20 | 2014-06-20 | Switch cubicle insulation barrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204012349U true CN204012349U (en) | 2014-12-10 |
Family
ID=52052292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420339589.3U Expired - Fee Related CN204012349U (en) | 2014-06-20 | 2014-06-20 | Switch cubicle insulation barrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204012349U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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
- 2014-06-20 CN CN201420339589.3U patent/CN204012349U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN107275942B (en) * | 2017-08-18 | 2023-04-07 | 国网黑龙江省电力有限公司鹤岗供电公司 | Adjustable portable insulation fixed partition plate and mounting method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20200620 |