CN104682204A - Lightning protection device used for electric power facility and provided with ventilation and heat dissipation system and use method of device - Google Patents
Lightning protection device used for electric power facility and provided with ventilation and heat dissipation system and use method of device Download PDFInfo
- Publication number
- CN104682204A CN104682204A CN201510115166.2A CN201510115166A CN104682204A CN 104682204 A CN104682204 A CN 104682204A CN 201510115166 A CN201510115166 A CN 201510115166A CN 104682204 A CN104682204 A CN 104682204A
- Authority
- CN
- China
- Prior art keywords
- lightning
- arrest post
- transmission shaft
- power transmission
- housing
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 8
- 230000017525 heat dissipation Effects 0.000 title abstract 2
- 238000009423 ventilation Methods 0.000 title abstract 2
- 230000005540 biological transmission Effects 0.000 claims description 38
- 230000008878 coupling Effects 0.000 claims description 37
- 238000010168 coupling process Methods 0.000 claims description 37
- 238000005859 coupling reaction Methods 0.000 claims description 37
- 230000004888 barrier function Effects 0.000 claims description 24
- 238000005273 aeration Methods 0.000 claims description 15
- 230000005855 radiation Effects 0.000 claims description 15
- 239000012530 fluid Substances 0.000 claims description 6
- 230000001771 impaired effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Wind Motors (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses a lightning protection device used for an electric power facility and provided with a ventilation and heat dissipation system, and a use method of the device. The device comprises a housing (810) as well as a first lightning protection column (892) and a second lightning protection column (893) which are fixed on the electric power facility (7), wherein upper parts of the first lightning protection column (892) and the second lightning protection column (893) are sharp ends (8920 and 8930) and used for conducting lightning to ground; a lightning protection column telescopic selection motor (82) is mounted on a mounting plate (811) in the housing (810) and in power connection with a first big gear (84) and a second big gear (85) positioned on two sides of a pinion respectively through the pinion (83).
Description
Technical field
The invention belongs to lightning arrester field, especially with electric power facility lightning arrester and the using method thereof of aeration radiation system.
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 with aeration radiation system and using method thereof, it can overcome above-mentioned defect.
According to the electric power facility lightning arrester with aeration radiation system 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 is in the housing 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 shell 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 fluid pressure drive device 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, described fluid pressure drive device comprises the driving hydraulic cylinder be arranged on above transverse bar member and the piston rod be arranged in described driving hydraulic cylinder, described transverse bar member is fixedly connected with the piston rod in described driving hydraulic cylinder, 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,
Also aeration radiation system is installed in described housing, described aeration radiation system comprises the draft fan be arranged on housing lower end wall and the ventilating heat dissipating hole be arranged on described housing left end wall and right-hand member wall, the wind direction of described draft fan blows to described enclosure interior by described outside, and from described ventilating heat dissipating hole, the heat of described enclosure interior is discharged described outside.
According to another aspect, as as described in a kind of using method of the electric power facility lightning arrester with aeration radiation system, 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 with aeration radiation system, 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 shell 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 shell 81 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 fluid pressure drive device 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, described fluid pressure drive device comprises the driving hydraulic cylinder 80 be arranged on above transverse bar member 88 and the piston rod 81 be arranged in described driving hydraulic cylinder 80, described transverse bar member 88 is fixedly connected with the piston rod 81 in described driving hydraulic cylinder 80, 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,
Also aeration radiation system is installed in described housing 810, described aeration radiation system comprises the draft fan 90 be arranged on housing 810 lower end wall and the ventilating heat dissipating hole 91 be arranged on described housing 810 left end wall and right-hand member wall, the wind direction of described draft fan 90 blows to described housing 810 inside by described housing 810 outside, and from described ventilating heat dissipating hole 91, the heat of described housing 810 inside is discharged described housing 810 outside.
On the other hand, as as described in a kind of using method of the electric power facility lightning arrester with aeration radiation system, 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 with aeration radiation system, 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 shell (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 shell (81) 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 fluid pressure drive device 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, described fluid pressure drive device comprises the driving hydraulic cylinder (80) being arranged on transverse bar member (88) top and the piston rod (81) be arranged in described driving hydraulic cylinder (80), described transverse bar member (88) is fixedly connected with the piston rod (81) in described driving hydraulic cylinder (80), 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), and described first ground path (8923) and the second ground path (8933) lay respectively at the both sides of described housing (810) and ground connection.
2. housing described in is also provided with aeration radiation system in (810), described aeration radiation system comprises the draft fan (90) be arranged on housing (810) lower end wall and the ventilating heat dissipating hole (91) be arranged on described housing (810) left end wall and right-hand member wall, the wind direction of described draft fan (90) blows to described housing (810) inside by described housing (810) outside, and it is outside from described ventilating heat dissipating hole (91), heat inner for described housing (810) to be discharged described housing (810).
3. the using method of a kind of electric power facility lightning arrester with aeration radiation system 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 |
|---|---|---|---|
| CN201510115166.2A CN104682204B (en) | 2015-03-17 | 2015-03-17 | Electric power facility lightning arrester and using method thereof with aeration radiation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510115166.2A CN104682204B (en) | 2015-03-17 | 2015-03-17 | Electric power facility lightning arrester and using method thereof with aeration radiation system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104682204A true CN104682204A (en) | 2015-06-03 |
| CN104682204B CN104682204B (en) | 2016-08-17 |
Family
ID=53316946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510115166.2A Expired - Fee Related CN104682204B (en) | 2015-03-17 | 2015-03-17 | Electric power facility lightning arrester and using method thereof with aeration radiation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104682204B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04347518A (en) * | 1991-05-23 | 1992-12-02 | Chuo Bourai Kk | Telescopic arrester |
| JP2001025145A (en) * | 1999-07-01 | 2001-01-26 | Osaka Hiraishin Kogyo Kk | Support structure for protruding lightning thrust rod for lightning rod |
| CN2453583Y (en) * | 2000-10-31 | 2001-10-10 | 丁伟 | Lifting/lowering lighting rod |
| JP2008125145A (en) * | 2006-11-08 | 2008-05-29 | Mcm Japan Kk | Voltage step-up circuit and voltage step-down circuit |
| CN201247912Y (en) * | 2008-08-29 | 2009-05-27 | 浙江通普特种车有限公司 | Automatic lifting mechanism for lightning rod |
-
2015
- 2015-03-17 CN CN201510115166.2A patent/CN104682204B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04347518A (en) * | 1991-05-23 | 1992-12-02 | Chuo Bourai Kk | Telescopic arrester |
| JP2001025145A (en) * | 1999-07-01 | 2001-01-26 | Osaka Hiraishin Kogyo Kk | Support structure for protruding lightning thrust rod for lightning rod |
| CN2453583Y (en) * | 2000-10-31 | 2001-10-10 | 丁伟 | Lifting/lowering lighting rod |
| JP2008125145A (en) * | 2006-11-08 | 2008-05-29 | Mcm Japan Kk | Voltage step-up circuit and voltage step-down circuit |
| CN201247912Y (en) * | 2008-08-29 | 2009-05-27 | 浙江通普特种车有限公司 | Automatic lifting mechanism for lightning rod |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104682204B (en) | 2016-08-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208706364U (en) | A kind of transformer with lightning protection function | |
| CN102280832A (en) | Box-type fixed high-voltage switch cabinet | |
| CN104701800B (en) | By electric power facility lightning arrester and the using method thereof of fan cooling | |
| CN103701071A (en) | Tool for processing drainage wire clip bolt under hot-line mode and hot-line work method of tool | |
| CN104682201A (en) | Lightning arrester with radiating function for electric power facility and operation method of lightning arrester | |
| CN104682204A (en) | Lightning protection device used for electric power facility and provided with ventilation and heat dissipation system and use method of device | |
| CN104701740B (en) | With electric power facility lightning arrester and the using method thereof of insulation Shockproof base | |
| CN104795782A (en) | Electric power facility lightning arrester device using pneumatic drive device and using method thereof | |
| CN104810725A (en) | Electric power facility lightning protection device using motor to drive device and use method thereof | |
| CN202210644U (en) | Box type fixed high-voltage switchgear | |
| CN104701739B (en) | Electric power facility lightning arrester and using method thereof | |
| CN104701801B (en) | Use electric power facility lightning arrester and the using method thereof of electromagnetic actuator device | |
| CN104716573A (en) | Electric power facility lightning protection device using hydraulic driving device and use method thereof | |
| CN207490308U (en) | A kind of solar power station lightning protection device | |
| CN104638519A (en) | Power facility lightning arrester with heat radiating and damping functions and use method thereof | |
| CN104716617A (en) | Electric power facility lightning arrester lifted by ejector sleeve and use method thereof | |
| CN104078172A (en) | Large-power and high-protection-grade braking resistor for oil drilling platform | |
| CN104124616A (en) | High-altitude rigid busbar ground wire installing device | |
| 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 | |
| CN203491603U (en) | Insulator nut live-line fastening tool | |
| CN204029504U (en) | The high-power high-protection level braking resistor of oil drilling platform | |
| CN202206062U (en) | Isolation insulation cover and isolation switch device | |
| CN112927898A (en) | Outdoor safety detection monitoring device for transformer substation | |
| CN214849963U (en) | Mobile box type power supply vehicle for electric power emergency repair |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Qiding Inventor after: Qu Keguang Inventor after: Luo Jiannan Inventor after: Wang Ziyin Inventor after: Zhang Hua Inventor after: Wang Hong Inventor after: Yu Huayan Inventor after: Yang Xiling Inventor after: Wang Mengxiao Inventor after: Gou Dong Inventor after: Sun Xuejun Inventor after: Wang Tao Inventor after: Ren Tao Inventor after: Wang Liping Inventor after: Liu Chong Inventor after: Xu Kaiqiang Inventor after: Li Jianbo Inventor after: Cao Liwei Inventor after: Xu Xuejun Inventor after: Yan Shunguo Inventor before: Lou Tianxiang |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160718 Address after: 257500 No. 45 Zhenxing Road, Kenli County, Shandong, Dongying Applicant after: Zhang Qiding Address before: 322104 Zhejiang, Jinhua, Dongyang City, the six stone street Tong Village 6-337 Applicant before: Lou Tianxiang |
|
| C14 | Grant of patent or utility model | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| GR01 | Patent grant | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160725 Address after: 257500, Shandong, Kenli County, Dongying Province Development Zone, south side of Xing Sheng Road, Yucai Road East Applicant after: State Grid, Shandong electric power company, Kenli county power supply company Applicant after: DONGYING POWER SUPPLY COMPANY, STATE GRID SHANDONG ELECTRIC POWER CO., LTD. Applicant after: State Grid Corporation of China Address before: 257500 No. 45 Zhenxing Road, Kenli County, Shandong, Dongying Applicant before: Zhang Qiding |
|
| 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: 20160817 Termination date: 20170317 |