CN104701800B - By electric power facility lightning arrester and the using method thereof of fan cooling - Google Patents
By electric power facility lightning arrester and the using method thereof of fan cooling Download PDFInfo
- Publication number
- CN104701800B CN104701800B CN201510115188.9A CN201510115188A CN104701800B CN 104701800 B CN104701800 B CN 104701800B CN 201510115188 A CN201510115188 A CN 201510115188A CN 104701800 B CN104701800 B CN 104701800B
- Authority
- CN
- China
- Prior art keywords
- lightning
- arrest post
- transmission shaft
- power transmission
- post
- 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
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
A kind of electric power facility lightning arrester by fan cooling and using method thereof, described device comprises for being fixed on housing (810) on electric power facility (7) and the first lightning-arrest post (892) and the second lightning-arrest post (893), and the top of the described first lightning-arrest post (892) and the second lightning-arrest post (893) is that tip (8920,8930) is in order to draw thunder; Mounting panel (811) in described housing (810) is provided with lightning-arrest post to stretch selection motor (82), the described lightning-arrest post selection motor (82) that stretches is connected with the first gear (84) and second largest gear (85) power that are positioned at pinion both sides place respectively by pinion (83).
Description
Technical field
The invention belongs to lightning arrester field, especially by electric power facility lightning arrester and the using method thereof of fan cooling.
Background technology
The lightning arrester of electric power facility requires to have higher reliability.Especially in the occasion with poor working conditions and the generation of high density thunder and lightning.
After lightning arrester is damaged, because the high density of thunder and lightning occurs, it may cause risk to the normal operation of electric power facility.And often need the time for the replacing of the lightening protection installation damaged, and the operational risk of carrying out changing under the occurent situation of thunder and lightning increases.
Summary of the invention
The object of the present invention is to provide a kind of electric power facility lightning arrester by fan cooling and using method thereof, it can overcome above-mentioned defect.
According to the electric power facility lightning arrester by fan cooling of the present invention, comprise for being fixed on housing on electric power facility and the first lightning-arrest post and the second lightning-arrest post, the top of the described first lightning-arrest post and the second lightning-arrest post for most advanced and sophisticated in order to draw thunder;
Mounting panel in described housing is provided with lightning-arrest post to stretch selection motor, the described lightning-arrest post selection motor that stretches is connected with the first gear and second largest gear transmission that are positioned at pinion both sides place respectively by pinion, described first gear and second largest gear are separately fixed on the first power transmission shaft and the second power transmission shaft, first power transmission shaft and the second power transmission shaft respectively with the first internal thread barrier part be rotatably mounted in described housing and the second internal thread barrier part coaxial, two box couplings that can operatively be shifted up and down are also provided with in described housing, the described pair of box coupling driven by shift drive thus be shifted up and down and comprise respectively with described first power transmission shaft and coaxial the first shaft coupling sleeve of the second power transmission shaft and the second shaft coupling sleeve, described first shaft coupling sleeve and the second shaft coupling sleeve to be installed on each via bearing in same transverse bar member thus to be connected with each other, when described pair of box coupling is positioned at primary importance, power connects by the first shaft coupling sleeve for first power transmission shaft and the first internal thread barrier part, second power transmission shaft and the second internal thread barrier part power are thrown off, when described pair of box coupling is positioned at the second place, the first power transmission shaft and the first internal thread barrier part power are thrown off, and power connects by the second shaft coupling sleeve for the second power transmission shaft and the second internal thread barrier part, the outer surface of the described first lightning-arrest post and the second lightning-arrest post is provided with screw thread, and described first internal thread barrier part and the second internal thread barrier part respectively post lightning-arrest with described first and the second lightning-arrest male screw coordinate, the upper electrical of electric guide line and the second electric guide line connects with first respectively in the bottom of the described first lightning-arrest post and the second lightning-arrest post, first electric guide line and the second electric guide line extend respectively through central passage in described first power transmission shaft and the second power transmission shaft in corresponding person thus respective bottom is electrically connected with the first ground path and the second ground path that extend to described outside respectively by the first electrical connection base and the second electrical connection base, described first ground path and the second ground path lay respectively at the both sides of described housing and ground connection, the stretch outer surface of selection motor of described lightning-arrest post is provided with radiating fin, described radiating fin is provided with more than three and three, described radiating fin centre position is provided with radiator fan, described radiator fan is fixedly connected with the heat produced for the selection motor that stretched by described lightning-arrest post and distributes with radiating fin, play the described lightning-arrest post of protection and to stretch the effect of selection motor.
According to another aspect, as as described in a kind of using method of the electric power facility lightning arrester by fan cooling, wherein, when described pair of box coupling is driven the position be in, described first lightning-arrest post can be stretched out by driving or retract, and when described pair of box coupling is driven the position under being in, the described second lightning-arrest post can be stretched out by driving or retract; Thus, when in the described first lightning-arrest post and the second lightning-arrest post damages, impaired lightning-arrest post is retracted, and another in the described first lightning-arrest post and the second lightning-arrest post stretches out.
By such scheme, owing to arranging two lightning-arrest posts in the housing, wherein one be damaged after can change the lightning-arrest post of use in time.And, by the conversion of two box coupling at diverse location, the flexible of different lightning-arrest post can be driven respectively, thus save equipment cost and reduce equipment complexity.And, be arranged in the central through hole of power transmission shaft by conducting wire, the insulation property with peripheral parts can be improved.By arranging wire jointing base, it can keep the good guarantee of electric conductivity when lightning-arrest post motion.And, supply unit is set in housing, at utmost can ensures the insulating properties of lightening protection installation and surrounding devices.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of lightning arrester of the present invention;
Fig. 2 is the in-built concrete schematic diagram of lightning arrester, and wherein, the first lightning-arrest post is in the state of stretching out;
Fig. 3 is the schematic diagram of the lightning arrester state when the second lightning-arrest post stretches out in Fig. 2.
Embodiment
Below in conjunction with Fig. 1-3, the present invention is described in detail.
According to embodiment, a kind of electric power facility lightning arrester by fan cooling, comprise for being fixed on housing on electric power facility 7 810 and the first lightning-arrest post 892 and the second lightning-arrest post 893, the top of the described first lightning-arrest post 892 and the second lightning-arrest post 893 is for most advanced and sophisticated 8920,8930 in order to draw thunder;
Mounting panel 811 in described housing 810 is provided with lightning-arrest post to stretch selection motor 82, the described lightning-arrest post selection motor 82 that stretches is connected with the first gear 84 and second largest gear 85 power that are positioned at pinion both sides place respectively by pinion 83, described first gear 84 and second largest gear 85 are separately fixed on the first power transmission shaft 86 and the second power transmission shaft 87, first power transmission shaft 86 and the second power transmission shaft 87 respectively with the first internal thread barrier part 890 be rotatably mounted in described housing 810 and the second internal thread barrier part 891 coaxial, two box couplings that can operatively be shifted up and down are also provided with in described housing 810, the described pair of box coupling driven by shift drive 80 thus be shifted up and down and comprise respectively with described first power transmission shaft 86 and coaxial the first shaft coupling sleeve 882 and the second shaft coupling sleeve 883 of the second power transmission shaft 87, described first shaft coupling sleeve 882 and the second shaft coupling sleeve 883 to be installed on each via bearing in same transverse bar member 88 thus to be connected with each other, when described pair of box coupling is positioned at primary importance, power connects by the first shaft coupling sleeve 882 for first power transmission shaft 86 and the first internal thread barrier part 890, second power transmission shaft 87 and the second internal thread barrier part 891 power are thrown off, when described pair of box coupling is positioned at the second place, the first power transmission shaft 86 and the first internal thread barrier part 890 power are thrown off, and power connects by the second shaft coupling sleeve 883 for the second power transmission shaft 87 and the second internal thread barrier part 891, the outer surface of the described first lightning-arrest post 892 and the second lightning-arrest post 893 is provided with screw thread, and described first internal thread barrier part 890 and the second internal thread barrier part 891 be lightning-arrest post 892 and the second lightning-arrest post 893 threaded engagement with described first respectively, the upper electrical of electric guide line 8921 and the second electric guide line 8931 connects with first respectively in the bottom of the described first lightning-arrest post 892 and the second lightning-arrest post 893, first electric guide line 8921 and the second electric guide line 8931 extend respectively through central passage in described first power transmission shaft 86 and the second power transmission shaft 87 in corresponding person thus respective bottom is electrically connected with the first ground path 8923 and the second ground path 8933 that extend to described housing 810 outside respectively by the first electrical connection base 8922 and the second electrical connection base 8932, described first ground path 8923 and the second ground path 8933 lay respectively at the both sides of described housing 810 and ground connection, the stretch outer surface of selection motor 82 of described lightning-arrest post is provided with radiating fin 1, described radiating fin 1 is provided with more than three and three, described radiating fin 1 centre position is provided with radiator fan 2, described radiator fan 2 is fixedly connected with the heat produced for the selection motor 82 that stretched by described lightning-arrest post and distributes with radiating fin 1, play the described lightning-arrest post of protection and to stretch the effect of selection motor 82.
Alternatively, wherein, between the described first electrical connection base 8922 in bottom and the second electrical connection base 8932, be also provided with electric power storage device 90 in the housing 810 on described electric power facility 7, power for the selection motor 82 that stretches to described lightning-arrest post.
On the other hand, as as described in a kind of using method of the electric power facility lightning arrester by fan cooling, wherein, when described pair of box coupling is driven the position be in, described first lightning-arrest post 892 can be stretched out by driving or retract, and when described pair of box coupling is driven the position under being in, the described second lightning-arrest post 893 can be stretched out by driving or retract; Thus, when in the described first lightning-arrest post 892 and the second lightning-arrest post 893 damages, impaired lightning-arrest post is retracted, and another in the described first lightning-arrest post 892 and the second lightning-arrest post 893 stretches out.
Claims (3)
1. the electric power facility lightning arrester by fan cooling, comprise for being fixed on housing (810) on electric power facility (7) and the first lightning-arrest post (892) and the second lightning-arrest post (893), the top of the described first lightning-arrest post (892) and the second lightning-arrest post (893) is that tip (8920,8930) is in order to draw thunder;
Mounting panel (811) in described housing (810) is provided with lightning-arrest post to stretch selection motor (82), the described lightning-arrest post selection motor (82) that stretches is connected with the first gear (84) and second largest gear (85) power that are positioned at pinion both sides place respectively by pinion (83), described first gear (84) and second largest gear (85) are separately fixed on the first power transmission shaft (86) and the second power transmission shaft (87), first power transmission shaft (86) and the second power transmission shaft (87) respectively with the first internal thread barrier part (890) be rotatably mounted in described housing (810) and the second internal thread barrier part (891) coaxial, two box couplings that can operatively be shifted up and down are also provided with in described housing (810), the described pair of box coupling driven by shift drive (80) thus be shifted up and down and comprise respectively with described first power transmission shaft (86) and coaxial the first shaft coupling sleeve (882) of the second power transmission shaft (87) and the second shaft coupling sleeve (883), described first shaft coupling sleeve (882) and the second shaft coupling sleeve (883) are installed on same transverse bar member (88) and go up thus be connected with each other each via bearing, when described pair of box coupling is positioned at primary importance, power connects by the first shaft coupling sleeve (882) for first power transmission shaft (86) and the first internal thread barrier part (890), second power transmission shaft (87) and the second internal thread barrier part (891) power are thrown off, when described pair of box coupling is positioned at the second place, first power transmission shaft (86) and the first internal thread barrier part (890) power are thrown off, and power connects by the second shaft coupling sleeve (883) for the second power transmission shaft (87) and the second internal thread barrier part (891), the outer surface of the described first lightning-arrest post (892) and the second lightning-arrest post (893) is provided with screw thread, and described first internal thread barrier part (890) and the second internal thread barrier part (891) be lightning-arrest post (892) and the second lightning-arrest post (893) threaded engagement with described first respectively, the upper electrical of electric guide line (8921) and the second electric guide line (8931) connects with first respectively in the bottom of the described first lightning-arrest post (892) and the second lightning-arrest post (893), first electric guide line (8921) and the second electric guide line (8931) extend respectively through central passage in described first power transmission shaft (86) and the second power transmission shaft (87) in corresponding person thus respective bottom is electrically connected with the first ground path (8923) and the second ground path (8933) that extend to described housing (810) outside respectively by the first electrical connection base (8922) and the second electrical connection base (8932), described first ground path (8923) and the second ground path (8933) lay respectively at the both sides of described housing (810) and ground connection, the stretch outer surface of selection motor (82) of described lightning-arrest post is provided with radiating fin (1), described radiating fin (1) is provided with more than three, described radiating fin (1) centre position is provided with radiator fan (2), described radiator fan (2) is fixedly connected with the heat produced for the selection motor (82) that stretched by described lightning-arrest post and distributes with radiating fin (1), play the described lightning-arrest post of protection and to stretch the effect of selection motor (82).
2. a kind of electric power facility lightning arrester by fan cooling as claimed in claim 1, wherein, between described first electrical connection base (8922) in bottom and the second electrical connection base (8932), electric power storage device (90) is also provided with, for selection motor (82) power supply of stretching to described lightning-arrest post in housing (810) on described electric power facility (7).
3. the using method of a kind of electric power facility lightning arrester by fan cooling as claimed in claim 1 or 2, wherein, when described pair of box coupling is driven the position be in, described first lightning-arrest post (892) can be stretched out by driving or retract, and when described pair of box coupling is driven the position under being in, the described second lightning-arrest post (893) can be stretched out by driving or retract; Thus, when in the described first lightning-arrest post (892) and the second lightning-arrest post (893) damages, impaired lightning-arrest post is retracted, and the described first lightning-arrest post (892) and second is taken shelter from the thunder in post (893), and another stretches out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510115188.9A CN104701800B (en) | 2015-03-17 | 2015-03-17 | By electric power facility lightning arrester and the using method thereof of fan cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510115188.9A CN104701800B (en) | 2015-03-17 | 2015-03-17 | By electric power facility lightning arrester and the using method thereof of fan cooling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104701800A CN104701800A (en) | 2015-06-10 |
| CN104701800B true CN104701800B (en) | 2016-04-20 |
Family
ID=53348672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510115188.9A Expired - Fee Related CN104701800B (en) | 2015-03-17 | 2015-03-17 | By electric power facility lightning arrester and the using method thereof of fan cooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104701800B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108988203B (en) * | 2018-08-06 | 2020-05-08 | 芜湖市凯鑫避雷器有限责任公司 | Line arrester changes device |
| CN112350247B (en) * | 2020-11-12 | 2021-12-03 | 佛山市高明欧一电子制造有限公司 | Controller pencil protector |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2453583Y (en) * | 2000-10-31 | 2001-10-10 | 丁伟 | Lifting/lowering lighting rod |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009093936A (en) * | 2007-10-10 | 2009-04-30 | Sankosha Corp | Lightning arrester |
-
2015
- 2015-03-17 CN CN201510115188.9A patent/CN104701800B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2453583Y (en) * | 2000-10-31 | 2001-10-10 | 丁伟 | Lifting/lowering lighting rod |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104701800A (en) | 2015-06-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104701800B (en) | By electric power facility lightning arrester and the using method thereof of fan cooling | |
| CN104682201A (en) | Lightning arrester with radiating function for electric power facility and operation method of lightning arrester | |
| CN104242198B (en) | Electric connector | |
| CN104701740B (en) | With electric power facility lightning arrester and the using method thereof of insulation Shockproof base | |
| CN104701739B (en) | Electric power facility lightning arrester and using method thereof | |
| CN104810725A (en) | Electric power facility lightning protection device using motor to drive device and use method thereof | |
| CN104795782A (en) | Electric power facility lightning arrester device using pneumatic drive device and using method thereof | |
| CN104701801B (en) | Use electric power facility lightning arrester and the using method thereof of electromagnetic actuator device | |
| CN205452149U (en) | But column switch that remote control is kept apart | |
| CN104638519A (en) | Power facility lightning arrester with heat radiating and damping functions and use method thereof | |
| CN105448576A (en) | Disconnecting switch used for large current ice melting of high-voltage power transmission line | |
| CN203895925U (en) | Automatic wiring apparatus for ground wire deicing | |
| CN104716617B (en) | By ejecting electric power facility lightning arrester and the using method thereof of sleeve lifting | |
| DE102012016670B4 (en) | Device (called J-Tube) for the protection of power transmission sea cables against external mechanical influences on offshore platforms | |
| CN104795732A (en) | Electric power facility lightning-protection device with noise reduction function and application method thereof | |
| CN104638518A (en) | Power facility lightning arrester with damping function and use method thereof | |
| CN104716573A (en) | Electric power facility lightning protection device using hydraulic driving device and use method thereof | |
| CN104682204B (en) | Electric power facility lightning arrester and using method thereof with aeration radiation system | |
| CN206148822U (en) | Portable centrally connected power source switching box | |
| CN203976099U (en) | Cable winding machine | |
| CN203886674U (en) | High-voltage isolating switch for electric dust collector | |
| CN204272449U (en) | A kind of LED driver | |
| CN204012612U (en) | A kind of lightning protection negative angle protective device | |
| CN218976223U (en) | Wire and cable protection structure | |
| CN203760913U (en) | Emergency processing tool for a fault |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 311815 Shenhe City, Shaoxing Province, Zhuji City, the town of the second Village No. 218 Applicant after: Lou Biyun Address before: 226, room 3, building No. 461, Jiangdong South Road, Jiangdong District, Zhejiang, Ningbo 315046, China Applicant before: Lou Biyun |
|
| COR | Change of bibliographic data | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ding Zhongmin Inventor after: Liu Yong Inventor after: Xu Daiqing Inventor after: Li Linyu Inventor after: Li Dongmei Inventor after: Yuan Weimin Inventor after: Liu Xiaotong Inventor after: Lv Jinyan Inventor before: Lou Biyun |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160321 Address after: 261400 Shandong city of Yantai province Laizhou City West Street No. 462 Applicant after: LAIZHOU POWER SUPPLY COMPANY, STATE GRID SHANDONG ELECTRIC POWER COMPANY Address before: 311815 Shenhe City, Shaoxing Province, Zhuji City, the town of the second Village No. 218 Applicant before: Lou Biyun |
|
| 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: 20160420 Termination date: 20170317 |