CN104716617A - Electric power facility lightning arrester lifted by ejector sleeve and use method thereof - Google Patents
Electric power facility lightning arrester lifted by ejector sleeve and use method thereof Download PDFInfo
- Publication number
- CN104716617A CN104716617A CN201510115269.9A CN201510115269A CN104716617A CN 104716617 A CN104716617 A CN 104716617A CN 201510115269 A CN201510115269 A CN 201510115269A CN 104716617 A CN104716617 A CN 104716617A
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- Prior art keywords
- lightning
- arrest post
- transmission shaft
- power transmission
- sleeve
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Abstract
The invention provides an electric power facility lightning arrester lifted by an ejector sleeve and a use method thereof. The electric power facility lightning arrester comprises a shell (810) fixed to an electric power facility (7), a first lightning-protection column (892) and a second lightning-protection column (893). Tips (8920 and 8930) are arranged on the upper portion of the first lightning-protection column (892) and the upper portion of the second lightning-protection column (893) and used for conducting lightning to ground. An installation plate (811) in the shell (810) is provided with a motor (82) for selecting stretching and retracting of the lightning-protection columns. The motor (82) for selecting stretching and retracting of the lightning-protection columns is connected with a first big gear (84) and a second big gear (85) located on two sides of a pinion through the pinion (83) in a powered mode.
Description
Technical field
The invention belongs to lightning arrester field, especially by the electric power facility lightning arrester and the using method thereof that eject sleeve lifting.
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 ejecting sleeve lifting and using method thereof, it can overcome above-mentioned defect.
According to the electric power facility lightning arrester by ejecting sleeve lifting 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 and lifting apparatus, 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 lifting apparatus 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 lifting apparatus is connected with described transverse bar member, described lifting apparatus comprises lifting motor, and to be connected with described lifting motor output shaft eject sleeve, and with eject that sleeve is threaded eject threaded rod, and be fixedly connected on the angled slide block ejecting threaded rod top, described angled slide block is fixedly connected with described transverse bar member, describedly eject in sleeve the screwed hole be provided with ejecting threaded rod and matching, 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.
According to another aspect, as as described in a kind of using method of the electric power facility lightning arrester by ejecting sleeve lifting, 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;
Fig. 4 is the structural representation of lifting apparatus in the present invention.
Embodiment
Below in conjunction with Fig. 1-4, the present invention is described in detail.
According to embodiment, a kind of electric power facility lightning arrester by ejecting sleeve lifting, 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 and lifting apparatus 1, 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 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 lifting apparatus 1 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 lifting apparatus 1 is connected with described transverse bar member 88, described lifting apparatus 1 comprises lifting motor 3, and to be connected with described lifting motor output shaft eject sleeve 4, and with eject that sleeve 4 is threaded eject threaded rod 5, and be fixedly connected on the angled slide block 6 ejecting threaded rod 5 top, described angled slide block 6 is fixedly connected with described transverse bar member 88, describedly eject in sleeve 4 screwed hole 401 be provided with ejecting threaded rod 5 and matching, 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, 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.
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 facility housing 810, 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 ejecting sleeve lifting, 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. one kind by ejecting the electric power facility lightning arrester of sleeve lifting, 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) and lifting apparatus (1), 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 (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 lifting apparatus (1) 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 lifting apparatus (1) is connected with described transverse bar member (88), described lifting apparatus (1) comprises lifting motor (3), and to be connected with described lifting motor output shaft eject sleeve (4), and with eject that sleeve (4) is threaded eject threaded rod (5), and be fixedly connected on the angled slide block (6) ejecting threaded rod (5) top, described angled slide block (6) is fixedly connected with described transverse bar member (88), describedly eject in sleeve (4) screwed hole (401) be provided with ejecting threaded rod (5) and matching, 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. as a kind of electric power facility lightning arrester by ejecting sleeve lifting of claim 1 facility, 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 facility housing (810).
3. the using method of a kind of electric power facility lightning arrester by ejecting sleeve lifting 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 |
|---|---|---|---|
| CN201510115269.9A CN104716617B (en) | 2015-03-17 | 2015-03-17 | By ejecting electric power facility lightning arrester and the using method thereof of sleeve lifting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510115269.9A CN104716617B (en) | 2015-03-17 | 2015-03-17 | By ejecting electric power facility lightning arrester and the using method thereof of sleeve lifting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104716617A true CN104716617A (en) | 2015-06-17 |
| CN104716617B CN104716617B (en) | 2016-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510115269.9A Active CN104716617B (en) | 2015-03-17 | 2015-03-17 | By ejecting electric power facility lightning arrester and the using method thereof of sleeve lifting |
Country Status (1)
| Country | Link |
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| CN (1) | CN104716617B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| CN203006646U (en) * | 2013-01-16 | 2013-06-19 | 北京大地高科煤层气工程技术研究院 | Self-expansion device of lightning conductor |
-
2015
- 2015-03-17 CN CN201510115269.9A patent/CN104716617B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| CN203006646U (en) * | 2013-01-16 | 2013-06-19 | 北京大地高科煤层气工程技术研究院 | Self-expansion device of lightning conductor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104716617B (en) | 2016-12-14 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| 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: Yang Bin Inventor before: Wu Gang |
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| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161017 Address after: 401321 Chongqing city Banan District Yang Yudong Stone Street No. 89 No. -4 Applicant after: Chongqing Jinsheng Machinery Parts Manufacturing Co.,Ltd. Address before: Tianhe District Tong East Road Guangzhou city Guangdong province 510665 B-101 No. 5, room B-118 Applicant before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Effective date of registration: 20161017 Address after: Tianhe District Tong East Road Guangzhou city Guangdong province 510665 B-101 No. 5, room B-118 Applicant after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: 311701 Anyang City, Hangzhou province Chunan County Fan Village, Zhejiang Village No. 41 Applicant before: Wu Gang |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200417 Address after: 401320 No. 249 Yunan Avenue, Banan District, Chongqing, 8-29 Patentee after: Chongqing Boshi Intellectual Property Service Co.,Ltd. Address before: 401321 Chongqing city Banan District Yang Yudong Stone Street No. 89 No. -4 Patentee before: Chongqing Jinsheng Machinery Parts Manufacturing Co.,Ltd. |