CN204441239U - Ten kilovolts of fuse insulating masks - Google Patents
Ten kilovolts of fuse insulating masks Download PDFInfo
- Publication number
- CN204441239U CN204441239U CN201520157544.9U CN201520157544U CN204441239U CN 204441239 U CN204441239 U CN 204441239U CN 201520157544 U CN201520157544 U CN 201520157544U CN 204441239 U CN204441239 U CN 204441239U
- Authority
- CN
- China
- Prior art keywords
- fuse
- kilovolts
- masks
- insulating masks
- cover body
- 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
- 239000000463 material Substances 0.000 claims abstract description 13
- 239000011810 insulating material Substances 0.000 claims abstract description 11
- 229920000915 polyvinyl chloride Polymers 0.000 claims abstract description 10
- 239000004800 polyvinyl chloride Substances 0.000 claims abstract description 10
- 238000010276 construction Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 8
- 230000006378 damage Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 229910052742 iron Inorganic materials 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000005684 electric field Effects 0.000 abstract description 3
- 238000012545 processing Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000013461 design Methods 0.000 description 3
- 230000004927 fusion Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
Landscapes
- Fuses (AREA)
Abstract
The utility model discloses a kind of ten kilovolts of fuse insulating masks, relate to field of transmission equipment, the insulating material that these ten kilovolts of fuse insulating masks adopt is PUE polyvinyl chloride material, and this kind of every 30CM of sheet material can withstand voltage 45KV/5min, can play the effect of main insulation; PUE polyvinyl chloride material is through special processing, and one-shot forming, is applicable to covering of various model fuse switch, avoids traditional occupation mode and brings harm to personnel or equipment; Fuse switch mask carries handle, the mode of indirect operation can be used to cover, avoid operating personnel and enter electric field, directly contacts with electrified body; The ingenious fuse that utilizes installs cross-arm structure, reserving installation hole on mask, is fixed on the iron plate bolt place that fuse is connected with cross-arm, installs simple and convenient by insulation clamp.
Description
Technical field
The utility model relates to field of transmission equipment, particularly a kind of ten kilovolts of fuse insulating masks.
Background technology
10 kilovolts, current city H formula distribute-electricity transformer district mounting means requires erection according to " 10 kilovolts of pole top transformer platform standardized designs ", and the design feature of platform district equipment is that high-and low-voltage circuit is joint used, and wire spacing is little, gap is little, and device structure is tight.
Original maintenance mode: 10 KV distribution transformer of first stopping using, more charged dismounting high-voltage connection changes isolating switch and fuse.Along with the construction and development of urban distribution network, interruption maintenance cannot meet distribution transforming and to have powered the demand of user.About more than 800, distribute-electricity transformer district on the administrative 10 kilovolts of H formula posts of company's city distribution, the customer interrupted that annual Yin Tai district overhaul of the equipments causes is more, has a strong impact on power supply reliability.Therefore for the equipment characteristic of distribute-electricity transformer district on 10 kilovolts of H formula posts, isolating switch and the fuse project of studying distribute-electricity transformer district on how charged for replacement 10 kilovolts of H formula posts are extremely urgent.
Carry out charged for replacement 10 kilovolts of H formula distribute-electricity transformer district isolating switches and fuse, insulation lead wire need be used will to be replaced switch and charged short circuit is implemented at fuse equipment two ends, because distribute-electricity transformer district fuse equipment room is apart from less, phase spacing 0.4 meter, insulation must be carried out cover, live-working safety requirement can be met, safe distance 0.6 meter; Current existing shading tool is epoxy resins insulation blanket, owing to being soft insulating shading tool, must wrap up during use, and fuse device structure is divided into insulating body, fusion tube 2 part, if use insulated target to implement to cover, fusion tube is easily caused to throw off, there is arc discharge, to live line working, personnel damage, and need to improve existing shading tool for this reason, to guarantee the safety of operating personnel and equipment.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of ten kilovolts of fuse insulating masks, insulating material is adopted to make rigid insulation mask, this mask is in charged installation process, guarantee that fuse fusion tube does not depart from, and install firmly, insulation is covered and is put in place, after implementing installation, meets the requirement of live-working safety distance.
For achieving the above object, the utility model provides following technical scheme: a kind of ten kilovolts of fuse insulating masks, it is characterized in that: it is the cover body of U-shaped that described ten kilovolts of fuse insulating masks comprise a profile, cover body is by the insulating material manufacture of PUE polyvinyl chloride material, the groove of a circular arc is provided with inside cover body, the two ends of groove are connected to the identical clamp of shape, groove and clamp are monolithic construction, two clamps are arranged with a pair installing hole, are provided with an erection column in installing hole.
Preferably, described cover body bottom is provided with a handle, and handle and cover body are monolithic construction.
Preferably, described groove is identical with the thickness of clamp.
Preferably, described erection column is manufactured by insulating material.
Preferably, described erection column and installing hole interference fit.
Adopt the beneficial effect of above technical scheme to be: the insulating material that these ten kilovolts of fuse insulating masks adopt is PUE polyvinyl chloride material, this kind of every 30CM of sheet material can withstand voltage 45KV/5min, can play the effect of main insulation; PUE polyvinyl chloride material is through special processing, and one-shot forming, is applicable to covering of various model fuse switch, avoids traditional occupation mode and brings harm to personnel or equipment; Fuse switch mask carries handle, the mode of indirect operation can be used to cover, avoid operating personnel and enter electric field, directly contacts with electrified body; The ingenious fuse that utilizes installs cross-arm structure, reserving installation hole on mask, is fixed on the iron plate bolt place that fuse is connected with cross-arm, installs simple and convenient by insulation clamp.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Fig. 1 is the front view of the utility model a kind of ten kilovolts of fuse insulating masks;
Fig. 2 is the end view of the utility model a kind of ten kilovolts of fuse insulating masks.
Wherein, 1-cover body, 2-groove, 3-clamp, 4-erection column, 5-installing hole, 6-handle.
Embodiment
The preferred implementation of the utility model a kind of ten kilovolts of fuse insulating masks is described in detail below in conjunction with accompanying drawing.
Fig. 1 and Fig. 2 shows the embodiment of the utility model a kind of ten kilovolts of fuse insulating masks: these ten kilovolts of fuse insulating masks comprise the cover body 1 that a profile is U-shaped, cover body 1 is by the insulating material manufacture of PUE polyvinyl chloride material, the groove 2 of a circular arc is provided with inside cover body 1, the two ends of groove 2 are connected to the identical clamp of shape 3, groove 2 and clamp 3 are monolithic construction, two clamps 3 are arranged with a pair installing hole 5, are provided with an erection column 4 in installing hole 5.Adopt polyvinyl chloride insulating material to make, this kind of material has good insulation property, and power frequency withstand test reaches 45kV; Mask profile is U-type groove shape, is mounted on the connection iron plate of fuse and cross-arm with clamp 3 by the groove 2 on mask.
Composition graphs 1 and Fig. 2, cover body bottom is provided with a handle 6, and handle 6 and cover body 1 are monolithic construction, and groove 2 is identical with the thickness of clamp 3, and erection column 4 is manufactured by insulating material, erection column 4 and installing hole 5 interference fit.
The insulating material that these ten kilovolts of fuse insulating masks adopt is PUE polyvinyl chloride material, and this kind of every 30CM of sheet material can withstand voltage 45KV/5min, can play the effect of main insulation; PUE polyvinyl chloride material is through special processing, and one-shot forming, is applicable to covering of various model fuse switch, avoids traditional occupation mode and brings harm to personnel or equipment; Fuse switch mask carries handle 6, the mode of indirect operation can be used to cover, avoid operating personnel and enter electric field, directly contacts with electrified body; The ingenious fuse that utilizes installs cross-arm structure, reserving installation hole 5 on mask, is fixed on the iron plate bolt place that fuse is connected with cross-arm, installs simple and convenient by insulation clamp.
Above is only preferred implementation of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection range of the present utility model.
Claims (5)
1. ten kilovolts of fuse insulating masks, it is characterized in that: it is the cover body of U-shaped that described ten kilovolts of fuse insulating masks comprise a profile, cover body is by the insulating material manufacture of PUE polyvinyl chloride material, the groove of a circular arc is provided with inside cover body, the two ends of groove are connected to the identical clamp of shape, groove and clamp are monolithic construction, and two clamps are arranged with a pair installing hole, are provided with an erection column in installing hole.
2. according to claim 1 ten kilovolts of fuse insulating masks, is characterized in that: described cover body bottom is provided with a handle, and handle and cover body are monolithic construction.
3. according to claim 1 ten kilovolts of fuse insulating masks, is characterized in that: described groove is identical with the thickness of clamp.
4. according to claim 1 ten kilovolts of fuse insulating masks, is characterized in that: described erection column is manufactured by insulating material.
5. according to claim 1 ten kilovolts of fuse insulating masks, is characterized in that: described erection column and installing hole interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520157544.9U CN204441239U (en) | 2015-03-19 | 2015-03-19 | Ten kilovolts of fuse insulating masks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520157544.9U CN204441239U (en) | 2015-03-19 | 2015-03-19 | Ten kilovolts of fuse insulating masks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204441239U true CN204441239U (en) | 2015-07-01 |
Family
ID=53609073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520157544.9U Expired - Fee Related CN204441239U (en) | 2015-03-19 | 2015-03-19 | Ten kilovolts of fuse insulating masks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204441239U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105185672A (en) * | 2015-08-19 | 2015-12-23 | 江苏省电力公司扬州供电公司 | Shield of drop-type fuse |
-
2015
- 2015-03-19 CN CN201520157544.9U patent/CN204441239U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105185672A (en) * | 2015-08-19 | 2015-12-23 | 江苏省电力公司扬州供电公司 | Shield of drop-type fuse |
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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: 20150701 Termination date: 20180319 |