CN104037006B - One is applicable to 10kV distribution line on-pole switch insulating cover - Google Patents
One is applicable to 10kV distribution line on-pole switch insulating cover Download PDFInfo
- Publication number
- CN104037006B CN104037006B CN201410255342.8A CN201410255342A CN104037006B CN 104037006 B CN104037006 B CN 104037006B CN 201410255342 A CN201410255342 A CN 201410255342A CN 104037006 B CN104037006 B CN 104037006B
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- China
- Prior art keywords
- switch
- connecting portion
- louvre
- distribution line
- protuberance
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Links
- 230000005855 radiation Effects 0.000 claims abstract description 10
- 238000009413 insulation Methods 0.000 claims abstract description 9
- 238000007599 discharging Methods 0.000 claims abstract description 6
- 230000004888 barrier function Effects 0.000 claims abstract description 4
- 230000001681 protective effect Effects 0.000 claims description 12
- 238000005452 bending Methods 0.000 claims description 9
- 210000002105 tongue Anatomy 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 10
- 238000010438 heat treatment Methods 0.000 abstract description 6
- 230000036642 wellbeing Effects 0.000 abstract description 6
- 229910052742 iron Inorganic materials 0.000 abstract description 5
- 238000005259 measurement Methods 0.000 abstract description 4
- 241000607479 Yersinia pestis Species 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 239000000428 dust Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009172 bursting Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004861 thermometry Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Landscapes
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
The present invention relates to one and be applicable to 10kV distribution line on-pole switch insulating cover, comprise body, described body is provided with insulating barrier and thermal insulation layer, the top of described body is provided with protuberance, the bottom of described body is provided with the connecting portion that cross section is up-small and down-big truncated cone-shaped, described body is provided with instrument connection and louvre, and the bottom of described connecting portion is provided with fixation kit, advantage of the present invention: body is set on switch pile crown by connecting portion, solve the foreign matters such as existing branch or iron wire directly to drop on-pole switch pile crown short circuit trip phenomenon, decrease distribution line because of bird pest or toy short circuit tripping operation number of times, improve power supply reliability, user's continued power, increase economic well-being of workers and staff, user's continued power, increase economic well-being of workers and staff, the instrument connection be provided with by body is carried out to switch the louvre that infrared measurement of temperature work and body be provided with and carries out heat radiation discharging to the heat that switch produces, switch pile crown tie point heating problem can be processed in time.
Description
Technical field
The present invention relates to one and be applicable to 10kV distribution line on-pole switch insulating cover.
Background technology
10kV distribution line cross-arm often occurs that birds are nested, cause circuit often because branch or iron wire drop in the short circuit of switch pile crown and trip, normally run to distribution line and bring great hidden danger, increase the workload of operation maintenance personnel, cannot bio-occlusion resident power, easily cause user discontented and complain, affect enterprise's productive power, because Totally-enclosed-type cannot check whether switch junctions contacts well in the past, cannot carry out infrared detection work, burning fault has a power failure because of loose contact to cause partial switch pile crown.
Summary of the invention
The technical problem to be solved in the present invention is that the switch of existing 10kV distribution line exists short circuit and the defects such as tripping operation, thus provides one to be applicable to 10kV distribution line on-pole switch insulating cover.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions: one is applicable to 10kV distribution line on-pole switch insulating cover, comprise bending deformed body, the lateral wall of described body is provided with insulating barrier, the middle part of described body is provided with the installing hole installed for body, the madial wall of described installing hole is provided with thermal insulation layer, described thermal insulation layer is provided with some helicla flutes, the top of described body is provided with protuberance, the bottom of described body is provided with the connecting portion that cross section is up-small and down-big truncated cone-shaped, described connecting portion is provided with the protective sleeve worn for connection wire, the middle part of described connecting portion is provided with the connecting hole communicated with protective sleeve, described protective sleeve is built in described connecting hole, the front end of described protective sleeve is provided with upwards folding bending part, described connecting portion is provided with the hole clipping matched with bending part, described body is provided with one is convenient to switch temperature heat radiation louvre for the instrument connection of operating personnel's sense switch temperature and at least one, the bottom of described connecting portion is provided with the fixation kit be fixedly connected on by body on switch, described fixation kit comprises left stator and right stator, the middle part of described left stator and the middle part of right stator form the fixing hole matched with switch, described left stator and right stator are provided with at least one group makes left stator and right stator be fixedly connected on tighten band on switch, the madial wall of described left stator and the madial wall of right stator are equipped with some tread plates.
Preferably, the lateral wall of described body is provided with some tongues, and described tongue is helically disposed on body, is convenient to install, and avoids outside body and piles up dust, and spirality is arranged, and unfailing performance is good.
Preferably, described louvre and instrument connection are circular hole, described louvre is arranged on the same side of body, the diameter of described louvre is 1.2 ~ 1.6mm, diameter 2.8 ~ the 3.2mm of described instrument connection, circular hole is easy to process, be convenient to thermometric and heat radiation, Practical Performance is high, when the diameter of louvre is less than 1.2mm, radiating effect is poor, fragile switch, when the diameter of louvre is greater than 1.6mm, during installation, louvre easily breaks, when the diameter of instrument connection is less than 2.8mm, be unfavorable for infrared thermometry, thermometric weak effect, when the diameter of instrument connection is greater than 3.5mm, be unfavorable for processing, easily affect thermometric effect, result of use is poor.
Preferably, the height of described protuberance on body is 2.8 ~ 3.5mm, the top of described protuberance is provided with circular arc chamfering, the setting of circular arc chamfering, decrease the damage rupture of protuberance during installation, decrease scrappage, when the height of protuberance on body is less than 2.8mm, be unfavorable for processing, install inconvenient, the easy bursting protuberance of switch column cap, when the height of protuberance on body is greater than 3.5mm, during installation, protuberance installation is unreliable, easily there is gap, result of use is poor, and the switch that can adapt to different model is installed.
Preferably, the stand out between described connecting portion bottom and top equals the height of connecting portion, is convenient to install, easy to process, and connect reliable, Practical Performance is good, the body difficult drop-off after installation.
Preferably; also comprise over cap; described over cap is arranged on protuberance; be provided with the gap of the heat flow of discharging for louvre between described over cap and body, the sidewall of described over cap is provided with through hole corresponding with instrument connection and louvre respectively, effectively avoids dust and enters in switch in louvre and instrument connection; connect reliable; by gap, heat is discharged, ensure that the heat radiation of switch, improve the useful life of switch.
In sum, advantage of the present invention: body is set on switch pile crown by connecting portion, and by the fixation kit that connecting portion is provided with, body is fixedly connected on switch pile crown, effectively decrease and make body generation obscission under strong wind and heavy rain weather, by being provided with thermal insulation layer inside body, effectively decrease the impact that switch heating produces body, solve the foreign matters such as existing branch or iron wire directly to drop on-pole switch pile crown short circuit trip phenomenon, decrease distribution line because of bird pest or toy short circuit tripping operation number of times, improve power supply reliability, user's continued power, increase economic well-being of workers and staff, user's continued power, increase economic well-being of workers and staff, the instrument connection be provided with by body is carried out to switch the louvre that infrared measurement of temperature work and body be provided with and carries out heat radiation discharging to the heat that switch produces, switch pile crown tie point heating problem can be processed in time, security performance is high, improve useful life.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described:
Fig. 1 is a kind of structural representation being applicable to 10kV distribution line on-pole switch insulating cover of the present invention.
Embodiment
As shown in Figure 1, one is applicable to 10kV distribution line on-pole switch insulating cover, comprise bending deformed body 1, the lateral wall of described body 1 is provided with insulating barrier 2, the middle part of described body 1 is provided with the installing hole 15 installed for body 1, the madial wall of described installing hole 15 is provided with thermal insulation layer 3, described thermal insulation layer 3 is provided with some helicla flutes, the top of described body 1 is provided with protuberance 7, the bottom of described body 1 is provided with the connecting portion 5 that cross section is up-small and down-big truncated cone-shaped, described connecting portion 5 is provided with the protective sleeve 6 worn for connection wire, the middle part of described connecting portion 5 is provided with the connecting hole 51 communicated with protective sleeve 6, described protective sleeve 6 is built in described connecting hole 51, the front end of described protective sleeve 6 is provided with upwards folding bending part 61, described connecting portion 5 is provided with the hole clipping 50 matched with bending part 61, described body 1 is provided with one is convenient to switch temperature heat radiation louvre 11 for the instrument connection 12 of operating personnel's sense switch temperature and at least one, the bottom of described connecting portion 5 is provided with the fixation kit 4 be fixedly connected on by body 1 on switch, described fixation kit 4 comprises left stator 41 and right stator 42, the middle part of described left stator 41 and the middle part of right stator 42 form the fixing hole matched with switch, described left stator 41 and right stator 42 are provided with at least one group makes left stator 41 and right stator 42 be fixedly connected on tighten band 43 on switch, , the madial wall of described left stator and the madial wall of right stator are equipped with some tread plates 40, the lateral wall of described body 1 is provided with some tongues 10, described tongue 10 is helically disposed on body 1, be convenient to install, avoid outside body 1 and pile up dust, spirality is arranged, unfailing performance is good, described louvre 11 and instrument connection 12 are circular hole, described louvre 11 is arranged on the same side of body 1, the diameter of described louvre 11 is 1.2 ~ 1.6mm, diameter 2.8 ~ the 3.2mm of described instrument connection 12, circular hole is easy to process, be convenient to thermometric and heat radiation, Practical Performance is high, when the diameter of louvre 11 is less than 1.2mm, radiating effect is poor, fragile switch, when the diameter of louvre 11 is greater than 1.6mm, during installation, louvre 11 easily breaks, when the diameter of instrument connection 12 is less than 2.8mm, be unfavorable for infrared thermometry, thermometric weak effect, when the diameter of instrument connection 12 is greater than 3.5mm, be unfavorable for processing, easily affect thermometric effect, result of use is poor, the height of described protuberance 7 on body 1 is 2.8 ~ 3.5mm, the top of described protuberance 7 is provided with circular arc chamfering 71, the setting of circular arc chamfering, decrease the damage rupture of protuberance 7 during installation, decrease scrappage, when the height of protuberance 7 on body 1 is less than 2.8mm, be unfavorable for processing, install inconvenient, the easy bursting protuberance 7 of switch column cap, when the height of protuberance 7 on body 1 is greater than 3.5mm, during installation protuberance 7 install unreliable, easily there is gap, result of use is poor, the switch that can adapt to different model is installed, stand out between described connecting portion 5 bottom and top equals the height of connecting portion 5, be convenient to install, easy to process, connect reliable, Practical Performance is good, body 1 difficult drop-off after installation, also comprise over cap 8, described over cap 8 is arranged on protuberance 7, the gap 9 of the heat flow of discharging for louvre 11 is provided with between described over cap 8 and body 1, the sidewall of described over cap 8 is provided with through hole 81 corresponding with instrument connection 12 and louvre 11 respectively, effectively avoid dust enters in switch in louvre 11 and instrument connection 12, connect reliable, by gap, heat is discharged, ensure that the heat radiation of switch, improve the useful life of switch.
During use, being provided with installing hole 15 by body 1 is set on switch pile crown by body 1, and body 1 is fixed on switch pile crown by the left stator 41 be provided with by connecting portion 5 bottom and right stator 42, during use, the heat produced during the louvre 11 pairs of switchs be provided with by body 1 is discharged, the instrument connection be provided with by body 1 12 pairs of switches carry out infrared measurement of temperature work, the heating of the effective sense switch of energy, operate successively, just can effectively avoid the foreign matter such as branch or iron wire that switch pile crown is short-circuited trip phenomenon.
Body is set on switch pile crown by connecting portion, and by the fixation kit that connecting portion is provided with, body is fixedly connected on switch pile crown, effectively decrease and make body generation obscission under strong wind and heavy rain weather, by being provided with thermal insulation layer inside body, effectively decrease the impact that switch heating produces body, solve the foreign matters such as existing branch or iron wire directly to drop on-pole switch pile crown short circuit trip phenomenon, decrease distribution line because of bird pest or toy short circuit tripping operation number of times, improve power supply reliability, user's continued power, increase economic well-being of workers and staff, user's continued power, increase economic well-being of workers and staff, the instrument connection be provided with by body is carried out to switch the louvre that infrared measurement of temperature work and body be provided with and carries out heat radiation discharging to the heat that switch produces, switch pile crown tie point heating problem can be processed in time, security performance is high, improve useful life.
Claims (3)
1. one kind is applicable to 10kV distribution line on-pole switch insulating cover, it is characterized in that: comprise bending deformed body (1), the lateral wall of described body (1) is provided with insulating barrier (2), the middle part of described body (1) is provided with the installing hole (15) installed for body (1), the madial wall of described installing hole (15) is provided with thermal insulation layer (3), described thermal insulation layer (3) is provided with some helicla flutes (31), the top of described body (1) is provided with protuberance (7), the bottom of described body (1) is provided with the connecting portion (5) that cross section is up-small and down-big truncated cone-shaped, described connecting portion (5) is provided with the protective sleeve (6) worn for connection wire, the middle part of described connecting portion (5) is provided with the connecting hole (51) communicated with protective sleeve (6), described protective sleeve (6) is built in described connecting hole (51), the front end of described protective sleeve (6) is provided with upwards folding bending part (61), described connecting portion (5) is provided with the hole clipping (50) matched with bending part (61), described body (1) is provided with one is convenient to switch temperature heat radiation louvre (11) for the instrument connection (12) of operating personnel's sense switch temperature and at least one, the bottom of described connecting portion (5) is provided with the fixation kit (4) be fixedly connected on by body (1) on switch, described fixation kit (4) comprises left stator (41) and right stator (42), the middle part of described left stator (41) and the middle part of right stator (42) form the fixing hole matched with switch, described left stator (41) and right stator (42) are provided with at least one group makes left stator and right stator be fixedly connected on tighten band (43) on switch, the madial wall of described left stator and the madial wall of right stator are equipped with some tread plates (40), the lateral wall of described body (1) is provided with some tongues (10), described tongue (10) is helically disposed on body (1), described louvre (11) and instrument connection (12) are circular hole, described louvre (11) is arranged on the same side of body (1), the diameter of described louvre (11) is 1.2 ~ 1.6mm, diameter 2.8 ~ the 3.2mm of described instrument connection (12), the height of described protuberance (7) on body (1) is 2.8 ~ 3.5mm, the top of described protuberance (7) is provided with circular arc chamfering (71).
2. one according to claim 1 is applicable to 10kV distribution line on-pole switch insulating cover, it is characterized in that: described connecting portion (5) stand out between bottom and top equals the height of connecting portion (5).
3. one according to claim 1 is applicable to 10kV distribution line on-pole switch insulating cover; it is characterized in that: also comprise over cap (8); described over cap (8) is arranged on protuberance (7); be provided with the gap (9) of the heat flow of discharging for louvre (11) between described over cap (8) and body (1), the sidewall of described over cap (8) is provided with through hole (81) corresponding with instrument connection (12) and louvre (11) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410255342.8A CN104037006B (en) | 2014-06-10 | 2014-06-10 | One is applicable to 10kV distribution line on-pole switch insulating cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410255342.8A CN104037006B (en) | 2014-06-10 | 2014-06-10 | One is applicable to 10kV distribution line on-pole switch insulating cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104037006A CN104037006A (en) | 2014-09-10 |
| CN104037006B true CN104037006B (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410255342.8A Active CN104037006B (en) | 2014-06-10 | 2014-06-10 | One is applicable to 10kV distribution line on-pole switch insulating cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104037006B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105592672A (en) * | 2016-03-20 | 2016-05-18 | 长葛市华晟电气有限公司 | Heat dissipation electric protective jacket and electric element |
| CN105720406B (en) * | 2016-03-23 | 2018-07-03 | 深圳高新区信息网有限公司 | A kind of detectable PDU switches |
| CN112909747B (en) * | 2021-02-07 | 2022-07-26 | 国网浙江省电力有限公司金华供电公司 | Insulating safety cover of installation does not have a power failure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88103210A (en) * | 1987-05-27 | 1988-12-07 | 西门子公司 | The vacuum switch tube that has encapsulating shell |
| US5667060A (en) * | 1995-12-26 | 1997-09-16 | Amerace Corporation | Diaphragm seal for a high voltage switch environment |
| CN2357404Y (en) * | 1998-12-31 | 2000-01-05 | 张中南 | 10 KV distributing transformer connecting rod insulating cover |
| CN203339015U (en) * | 2013-05-31 | 2013-12-11 | 宁波优维电力科技有限公司 | Insulating cylinder for column switch |
| CN203859052U (en) * | 2014-06-10 | 2014-10-01 | 国家电网公司 | Insulating cover applicable to pole top switch on 10 kV distribution line |
-
2014
- 2014-06-10 CN CN201410255342.8A patent/CN104037006B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88103210A (en) * | 1987-05-27 | 1988-12-07 | 西门子公司 | The vacuum switch tube that has encapsulating shell |
| US5667060A (en) * | 1995-12-26 | 1997-09-16 | Amerace Corporation | Diaphragm seal for a high voltage switch environment |
| CN2357404Y (en) * | 1998-12-31 | 2000-01-05 | 张中南 | 10 KV distributing transformer connecting rod insulating cover |
| CN203339015U (en) * | 2013-05-31 | 2013-12-11 | 宁波优维电力科技有限公司 | Insulating cylinder for column switch |
| CN203859052U (en) * | 2014-06-10 | 2014-10-01 | 国家电网公司 | Insulating cover applicable to pole top switch on 10 kV distribution line |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104037006A (en) | 2014-09-10 |
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