CN201307572Y - Insulation baffle plate - Google Patents
Insulation baffle plate Download PDFInfo
- Publication number
- CN201307572Y CN201307572Y CNU2008201234232U CN200820123423U CN201307572Y CN 201307572 Y CN201307572 Y CN 201307572Y CN U2008201234232 U CNU2008201234232 U CN U2008201234232U CN 200820123423 U CN200820123423 U CN 200820123423U CN 201307572 Y CN201307572 Y CN 201307572Y
- Authority
- CN
- China
- Prior art keywords
- insulation barrier
- gaining
- insulation
- board body
- insulating board
- 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 - Lifetime
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 53
- 230000004888 barrier function Effects 0.000 claims description 41
- 238000005452 bending Methods 0.000 claims description 7
- 239000003351 stiffener Substances 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses an insulation baffle plate which is used for replacing a drop-out type fuse. The insulation baffle plate (1) comprises an insulation plate body (11) and a gaining fixed part (12). On the basis of the original rectangular insulation baffle plate, the lower side of the insulation plate body is cut with a rectangular removal area (14), and the upper edge (14A) of the rectangular removal area (14) is provided with the gaining fixed part (12); at the same time, the gaining fixed part (12) is provided with an upward opening (13). When in use, the protection distance of the insulation baffle plate can be effectively increased, thereby improving the security and work efficiency of the operation personnel, and also resolving the problem that the original rectangular insulation baffle plate cannot be used on the gaining.
Description
Technical field
The utility model relates to a kind of isolation baffle plate that is used to change fuse switch.
Background technology
The insulation barrier that uses is the rectangle insulation barrier of the 800mm*600mm of the development nineties mostly at present, and it is applied to charged for replacement fuse switch operation process mainly as the insulating tool of isolating.
But this rectangle insulation barrier can only block the above part of fuse load face.The 15 degree angles because fuse switch need tilt, cause fuse switch upper end live part to have only 100mm apart from the insulation barrier lower edge, therefore, when the operating personnel changes fuse switch, ancon is very near apart from fuse upper end live part, the effect of blocking that insulation barrier plays is less, the safety that threatens the operating personnel.
In addition, when fuse gaining (being made by angle steel) makes progress, also can't use this rectangle insulation barrier to isolate.
Summary of the invention
The utility model provides a kind of insulation barrier, and it can reduce the danger that the operating personnel changes fuse.Simultaneously, this insulation barrier also can use when the fuse gaining makes progress.
This insulation barrier comprises insulating board body and gaining fixed part.The downside of insulating board body has an excision district, and the gaining fixed part is fixed in the top edge in excision district.The gaining fixed part comprises first bending member and second bending member that is used for the clamping gaining.
Wherein, insulating board body is rectangular substantially, and the excision district is similarly rectangle excision district.And the excision district is positioned at the lower left corner of insulating board body or the position placed in the middle of the lower right corner or insulating board body downside.Insulating board body length is 600mm～900mm, and width is 400mm～700mm; The length in described excision district is 200mm～300mm, and width is 100mm～250mm.
Wherein, also have the opening of the top edge extension that is basically perpendicular to the excision district on the insulating board body, be used to hold the gaining that upwards is provided with.Preferably, this opening can be a rectangle, and the length of opening can be 70mm, and width can be 40mm.
In addition, the side at opening also is provided with stiffener.
Like this, under the fuse side direction, extend, improved the guard space of insulation barrier through improved insulation barrier of the present utility model; therefore improve the safe distance of human body and electrified body effectively; increase operating personnel's protection, satisfied the requirement of comprehensively blocking, in addition; under fuse one side direction, extend; the baffle plate center of gravity is moved to fuse one lateral deviation, increased stability, be difficult for rocking; simultaneously owing to cancelled 2/3 reinforcement angle, the 1.4kg that made weight saving.Meet on-the-spot actual needs so more, improved the charged for replacement frequency of fuse.In addition, original rectangle insulation barrier is of a size of 800mm*600mm, because insulation of the present utility model has improved guard space, for economical with materials, the size of former insulation barrier can be dwindled.In addition, an opening is set, can reserves the position of upwards carrying on a shoulder pole the angle, make this insulation barrier when the fuse gaining makes progress, also can use like this.
Be noted that the description and the following detailed description all are exemplary, being intended to provides further instruction to desired the utility model.
Except purpose described above, feature and advantage, the utility model also has other purpose, feature and advantage.Below with reference to figure, other purpose, feature and effect of the present utility model is described in further detail.
Description of drawings
Constitute this specification a part, be used for further understanding and of the present utility modelly illustrate preferred embodiment and be used for illustrating principle of the present utility model with explanation.Among the figure:
Fig. 1 shows the planar structure of use according to the insulation barrier of an exemplary embodiment of the present utility model, and wherein, this insulation barrier is positioned on the gaining that upwards is provided with.
Fig. 2 shows the end view of insulation barrier shown in Figure 1, and wherein, this insulation barrier is positioned on the gaining of downward setting.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Fig. 1 shows the planar structure of use according to the insulation barrier of an exemplary embodiment of the present utility model, and wherein, this insulation barrier is positioned on the gaining 2 that upwards is provided with.With reference to Fig. 1, in the present embodiment, be that the basis describes with original rectangle insulation barrier.Insulation barrier is divided into insulating board body 11 and 12 two parts of gaining fixed part.At little rectangle of the lower left corner of insulating board body 11 excision, form a rectangle excision district 14.Fixed part 12 is positioned at the top edge 14A place in rectangle excision district 14.Simultaneously, at the another side of insulation barrier, the stiffener 15 perpendicular to gaining fixed part 12 is installed in the upper end of gaining fixed part 12.In addition, on the top edge 14A in described excision district 14, open a rectangular aperture 13 again, to hold the gaining 2 that upwards is provided with.
In other embodiments, excision district 14 can be positioned at the place, the lower right corner of insulating board body 11 or the position placed in the middle of downside, and the position in this excision district can also be chosen in other position certainly.In addition, the shape in excision district can also be other shape, and this can determine according to concrete use occasion.
Fig. 2 shows the end view of insulation barrier shown in Figure 1, and wherein, this insulation barrier is positioned on the gaining 2 of downward setting.With reference to Fig. 2, this gaining fixed part 12 comprises that first bending member 121 and 122, two bending members 121 of second bending member and 122 are individually fixed in the both sides of insulation board, between form clip slot, be used for the horizontal position of clamping gaining 2.
According to different situations, the size of insulation barrier of the present invention can be different.Insulating board body length can be between 600mm～900mm, and width can be between 400mm～700mm; The length in excision district can be between 200mm～300mm, and width can be between 100mm～250mm.In preferred embodiment of the present utility model, the length of insulation board is approximately 750mm, and width is approximately 550mm; The length in excision district 14 is approximately 200mm, and width is about 100mm; The length of rectangular aperture 13 is 70mm, and width is 40mm.
This shows; extend under the fuse side direction through improved insulation barrier of the present utility model, improved the guard space of insulation barrier, therefore improve the safe distance of human body and electrified body effectively; increase operating personnel's protection, satisfied the requirement of comprehensively blocking.In addition, original rectangle insulation barrier is of a size of 800mm*600mm, because insulation of the present utility model has improved guard space, for economical with materials, the size of former insulation barrier can be dwindled.
In addition, under fuse one side direction, extend, the baffle plate center of gravity is moved to fuse one lateral deviation, increased stability, be difficult for rocking, simultaneously owing to cancelled 2/3 reinforcement angle, the 1.4kg that made weight saving.Meet on-the-spot actual needs so more, improved the charged for replacement frequency of fuse.
The above is embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the claim scope of the present utility model.
Claims (10)
1. an insulation barrier comprises insulating board body (11) and gaining fixed part (12), it is characterized in that, the downside of described insulating board body (11) has excision district (14), and described gaining fixed part (12) is fixed in the top edge (14A) in described excision district (14).
2. insulation barrier according to claim 1 is characterized in that, described insulating board body (11) is rectangular substantially, and described excision district (14) is rectangle excision district.
3. insulation barrier according to claim 1 is characterized in that, described excision district (14) is positioned at the lower left corner or the place, the lower right corner of described insulating board body (11).
4. insulation barrier according to claim 1 is characterized in that, described excision district (14) is positioned at the position placed in the middle of the downside of described insulating board body (11).
5. according to each described insulation barrier in the claim 1 to 4, it is characterized in that, the opening (13) that also has top edge (14A) extension that is basically perpendicular to described excision district (14) on the described insulating board body (11) is to hold the described gaining (2) that upwards is provided with.
6. insulation barrier according to claim 5 is characterized in that, described opening (13) is rectangular.
7. insulation barrier according to claim 6 is characterized in that, the length of described rectangular aperture (13) is 70mm, and width is 40mm.
8. insulation barrier according to claim 5 is characterized in that, a side of described opening (13) is provided with stiffener (15).
9. insulation barrier according to claim 5 is characterized in that, described gaining fixed part (12) comprises first bending member (121) and second bending member (122) that is used for the described gaining of clamping.
10. insulation barrier according to claim 2 is characterized in that, described insulating board body (11) length is 600mm～900mm, and width is 400mm～700mm; The length in described excision district (14) is 200mm～300mm, and width is 100mm～250mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201234232U CN201307572Y (en) | 2008-10-29 | 2008-10-29 | Insulation baffle plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201234232U CN201307572Y (en) | 2008-10-29 | 2008-10-29 | Insulation baffle plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201307572Y true CN201307572Y (en) | 2009-09-09 |
Family
ID=41100039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201234232U Expired - Lifetime CN201307572Y (en) | 2008-10-29 | 2008-10-29 | Insulation baffle plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201307572Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103227427A (en) * | 2013-04-02 | 2013-07-31 | 国家电网公司 | Special insulation barrier for drop-out fuse protector |
| CN103681142A (en) * | 2013-11-15 | 2014-03-26 | 国网山东省电力公司青岛供电公司 | Line connector insulating partition plate |
-
2008
- 2008-10-29 CN CNU2008201234232U patent/CN201307572Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103227427A (en) * | 2013-04-02 | 2013-07-31 | 国家电网公司 | Special insulation barrier for drop-out fuse protector |
| CN103681142A (en) * | 2013-11-15 | 2014-03-26 | 国网山东省电力公司青岛供电公司 | Line connector insulating partition plate |
| CN104967044A (en) * | 2013-11-15 | 2015-10-07 | 国网山东省电力公司青岛供电公司 | Line connector insulation separator plate |
| CN104967026A (en) * | 2013-11-15 | 2015-10-07 | 国网山东省电力公司青岛供电公司 | Line connector insulation separator plate |
| CN103681142B (en) * | 2013-11-15 | 2015-12-16 | 国网山东省电力公司青岛供电公司 | A kind of crane insulating barrier |
| CN104967027B (en) * | 2013-11-15 | 2017-01-18 | 国网山东省电力公司青岛供电公司 | Line connector insulation separator plate |
| CN104967044B (en) * | 2013-11-15 | 2017-01-25 | 国网山东省电力公司青岛供电公司 | Line connector insulation separator plate |
| CN104967026B (en) * | 2013-11-15 | 2017-03-22 | 国网山东省电力公司青岛供电公司 | Line connector insulation separator plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING ELECTRIC POWER CORP. Effective date: 20130528 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: BEIJING ELECTRIC POWER CORP. Effective date: 20130528 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100031 XICHENG, BEIJING TO: 100031 DONGCHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130528 Address after: 100031 West Chang'an Avenue, Beijing, No. 86 Patentee after: State Grid Corporation of China Patentee after: Beijing Electric Power Corp. Address before: 100031 Beijing Qianmen West Street, Xicheng District, No. 41 Patentee before: Beijing Electric Power Corp. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090909 |
|
| CX01 | Expiry of patent term |