CN104716617B - By ejecting electric power facility lightning arrester and the using method thereof of sleeve lifting - Google Patents
By ejecting electric power facility lightning arrester and the using method thereof of sleeve lifting Download PDFInfo
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- CN104716617B CN104716617B CN201510115269.9A CN201510115269A CN104716617B CN 104716617 B CN104716617 B CN 104716617B CN 201510115269 A CN201510115269 A CN 201510115269A CN 104716617 B CN104716617 B CN 104716617B
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Abstract
A kind of electric power facility lightning arrester by ejecting sleeve lifting and using method thereof, described device includes taking shelter from the thunder post (893) for the housing (810) and first being fixed on electric power facility (7) post (892) and second of taking shelter from the thunder, described first take shelter from the thunder post (892) and second take shelter from the thunder the top of post (893) for most advanced and sophisticated (8920,8930) in order to draw thunder；Being provided with lightning-arrest post on installing plate (811) in described housing (810) to stretch selection motor (82), the described lightning-arrest post selection motor (82) that stretches is coupled with the first gear wheel (830) being positioned at little gear both sides and second largest gear (831) power respectively by little gear (83).
Description
Technical field
The invention belongs to spark gap 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 have higher reliability.Especially there is poor working conditions and the occasion of high density thunder and lightning generation.
After lightning arrester is damaged, owing to the high density of thunder and lightning occurs, the normal operation of electric power facility may be caused risk by it.And the replacing of the lightening protection installation for damaging generally requires the time, and the operational risk being replaced under the occurent situation of thunder and lightning increases.
Summary of the invention
It is an object of the invention to provide a kind of electric power facility lightning arrester by ejecting sleeve lifting and using method thereof, it can overcome drawbacks described above.
According to the electric power facility lightning arrester by ejecting sleeve lifting of the present invention, take shelter from the thunder post including the housing for being fixed on electric power facility and first post and second of taking shelter from the thunder, described first take shelter from the thunder post and second take shelter from the thunder the top of post for most advanced and sophisticated in order to draw thunder；
nullLightning-arrest post is installed on the installing plate in described housing stretch selection motor and lifting apparatus，The described lightning-arrest post selection motor that stretches is coupled with the first gear wheel being positioned at little gear both sides and second largest gear transmission respectively by little gear，Described first gear wheel 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 are coaxial with the first female thread barrier part being rotatably mounted in described housing and the second female thread barrier part respectively，The double box couplings that can shift the most up and down it are additionally provided with in described housing，The described pair of box coupling is driven by lifting apparatus thus shifts up and down and include the first coaxial with described first power transmission shaft and the second power transmission shaft respectively shaft coupling sleeve and the second shaft coupling sleeve，Described first shaft coupling sleeve and the second shaft coupling sleeve are installed on each via bearing in same transverse bar member thus are connected with each other，Described lifting apparatus is connected with described transverse bar member，Described lifting apparatus includes lifting motor，And eject sleeve with described lifting motor output shaft is connected，And with eject that sleeve threadeds eject threaded rod，And it is fixedly connected on the angled slide block ejecting threaded rod top，Described angled slide block is fixing with described transverse bar member to be connected，Described eject sleeve in be provided with and eject the screwed hole that threaded rod matches，When described pair of box coupling is positioned at primary importance，Power couples by the first shaft coupling sleeve for first power transmission shaft and the first female thread barrier part，Second power transmission shaft and the second female thread barrier part power disengage；When described pair of box coupling is positioned at the second position, the first power transmission shaft and the first female thread barrier part power disengage, and power couples by the second shaft coupling sleeve for the second power transmission shaft and the second female thread barrier part；Described first takes shelter from the thunder post and the second outer surface taking shelter from the thunder post is provided with screw thread, and described first female thread barrier part and the second female thread barrier part post and second male screw of taking shelter from the thunder of taking shelter from the thunder with described first respectively coordinates；Described first take shelter from the thunder post and second take shelter from the thunder post bottom respectively with first electricity guide line and second electricity guide line upper electrical connection, first electricity guide line and the second electricity central passage of extending respectively through in described first power transmission shaft and the second power transmission shaft in corresponding person of guide line thus respective bottom electrically connect base and second by first respectively and electrically connect base and electrically connect with the first ground path extending to described hull outside and the second ground path, and described first ground path and the second ground path lay respectively at both sides and the ground connection of described housing.
According on the other hand, a kind of using method of the electric power facility lightning arrester by ejecting sleeve lifting, wherein, when the position that described pair of box coupling is in by driving, described first post of taking shelter from the thunder can be driven and stretches out or retract, and when position under described pair of box coupling is in by driving, the described second post of taking shelter from the thunder can be driven and stretches out or retract；Thus, when described first take shelter from the thunder a damage that post and second takes shelter from the thunder in post time, impaired lightning-arrest post retracts, and described first take shelter from the thunder that post and second takes shelter from the thunder in post another stretch 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 double box couplings in the conversion of diverse location, it is possible to drive the flexible of the lightning-arrest post of difference respectively, thus save equipment cost and reduce equipment complexity.And, it is arranged in the central through hole of power transmission shaft by conducting wire, it is possible to increase with the insulating properties of peripheral parts.By arranging wire jointing base, it can keep the good guarantee of electric conductivity when lightning-arrest post moves.And, supply unit is set in housing, it is possible at utmost ensure the insulating properties of lightening protection installation and surrounding devices.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the lightning arrester of the present invention；
Fig. 2 is the in-built concrete schematic diagram of lightning arrester, and wherein, the first post of taking shelter from the thunder is in the state of stretching out；
Fig. 3 be lightning arrester in Fig. 2 second take shelter from the thunder post stretch out time state schematic diagram；
Fig. 4 is the structural representation of lifting apparatus in the present invention.
Detailed description of the invention
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, take shelter from the thunder post 893 including the housing 810 for being fixed on electric power facility 7 and first post 892 and second of taking shelter from the thunder, described first take shelter from the thunder post 892 and second take shelter from the thunder the top of post 893 for most advanced and sophisticated 8920,8930 in order to draw thunder；
nullLightning-arrest post is installed on the installing plate 811 in described housing 810 stretch selection motor 82 and lifting apparatus 1，Stretch selection motor 82 of described lightning-arrest post is coupled with the first gear wheel 830 being positioned at little gear both sides and second largest gear 831 power respectively by little gear 83，Described first gear wheel 830 and second largest gear 831 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 are coaxial with the first female thread barrier part 890 being rotatably mounted in described housing 810 and the second female thread barrier part 891 respectively，The double box couplings that can shift the most up and down it are additionally provided with in described housing 810，The described pair of box coupling is driven by lifting apparatus 1 thus shifts up and down and include the first coaxial with described first power transmission shaft 86 and the second power transmission shaft 87 respectively shaft coupling sleeve 882 and the second shaft coupling sleeve 883，Described first shaft coupling sleeve 882 and the second shaft coupling sleeve 883 are installed in same transverse bar member 88 each via bearing thus are connected with each other，Described lifting apparatus 1 is connected with described transverse bar member 88，Described lifting apparatus 1 includes lifting motor 3，And eject sleeve 4 with described lifting motor output shaft is connected，And with eject that sleeve 4 threadeds eject threaded rod 5，And it is fixedly connected on the angled slide block 6 ejecting threaded rod 5 top，Described angled slide block 6 is fixing with described transverse bar member 88 to be connected，Described eject sleeve 4 in be provided with and eject the screwed hole 401 that threaded rod 5 matches，When described pair of box coupling is positioned at primary importance，By the first shaft coupling sleeve 882, power couples first power transmission shaft 86 with the first female thread barrier part 890，Second power transmission shaft 87 and the second female thread barrier part 891 power disengage；When described pair of box coupling is positioned at the second position, the first power transmission shaft 86 and the first female thread barrier part 890 power disengage, and by the second shaft coupling sleeve 883, power couples the second power transmission shaft 87 with the second female thread barrier part 891；Described first takes shelter from the thunder post 892 and the second outer surface taking shelter from the thunder post 893 is provided with screw thread, and described first female thread barrier part 890 and the second female thread barrier part 891 post 892 and second of taking shelter from the thunder with described first respectively is taken shelter from the thunder post 893 threaded engagement；Described first take shelter from the thunder post 892 and second take shelter from the thunder post 893 bottom respectively with the first electricity guide line 8921 and the upper electrical connection of the second electricity guide line 8931, central passage that first electricity guide line 8921 and the second electricity guide line 8931 extend respectively through in described first power transmission shaft 86 and the second power transmission shaft 87 in corresponding person thus respective bottom electrically connect base 8922 and second by first respectively and electrically connect base 8932 and electrically connect with the first ground path 8923 extended to outside described housing 810 and the second ground path 8933, and described first ground path 8923 and the second ground path 8933 lay respectively at both sides and the ground connection of described housing 810.
Alternatively, wherein, facility housing 810 is additionally provided with electric power storage device 90 between the described first electrical connection base 8922 in bottom and the second electrical connection base 8932, powers for selection motor 82 that described lightning-arrest post is stretched.
On the other hand, a kind of using method of the electric power facility lightning arrester by ejecting sleeve lifting, wherein, when the position that described pair of box coupling is in by driving, described first post 892 of taking shelter from the thunder can be driven and stretches out or retract, and when position under described pair of box coupling is in by driving, the described second post 893 of taking shelter from the thunder can be driven and stretches out or retract；Thus, when described first take shelter from the thunder a damage that post 892 and second takes shelter from the thunder in post 893 time, impaired lightning-arrest post retracts, and described first take shelter from the thunder that post 892 and second takes shelter from the thunder in post 893 another stretch out.
Claims (3)
1. one kind by ejecting the electric power facility lightning arrester of sleeve lifting, take shelter from the thunder post (893) including the post (892) and second of taking shelter from the thunder of the housing (810) and first for being fixed on electric power facility (7), described first take shelter from the thunder post (892) and second take shelter from the thunder the top of post (893) for most advanced and sophisticated (8920,8930) in order to draw thunder；
nullLightning-arrest post is installed on the installing plate (811) in described housing (810) stretch selection motor (82) and lifting apparatus (1)，The described lightning-arrest post selection motor (82) that stretches is coupled with the first gear wheel (830) being positioned at little gear both sides and second largest gear (831) power respectively by little gear (83)，Described first gear wheel (830) and second largest gear (831) 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) are coaxial with the first female thread barrier part (890) being rotatably mounted in described housing (810) and the second female thread barrier part (891) respectively，The double box couplings that can shift the most up and down it are additionally provided with in described housing (810)，Described pair of box coupling by lifting apparatus (1) driving thus shifts up and down and includes the first coaxial with described first power transmission shaft (86) and the second power transmission shaft (87) respectively shaft coupling sleeve (882) 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 above thus are connected with each other each via bearing，Described lifting apparatus (1) is connected with described transverse bar member (88)，Described lifting apparatus (1) includes lifting motor (3)，And be connected with described lifting motor output shaft eject sleeve (4)，And with eject that sleeve (4) threadeds eject threaded rod (5)，And it is fixedly connected on the angled slide block (6) ejecting threaded rod (5) top，Described angled slide block (6) is fixing with described transverse bar member (88) to be connected，Described eject sleeve (4) in be provided with and eject the screwed hole (401) that threaded rod (5) matches，When described pair of box coupling is positioned at primary importance，By the first shaft coupling sleeve (882), power couples first power transmission shaft (86) with the first female thread barrier part (890)，Second power transmission shaft (87) disengages with the second female thread barrier part (891) power；When described pair of box coupling is positioned at the second position, first power transmission shaft (86) disengages with the first female thread barrier part (890) power, and by the second shaft coupling sleeve (883), power couples the second power transmission shaft (87) with the second female thread barrier part (891)；Described first the take shelter from the thunder outer surface of post (893) of post (892) and second of taking shelter from the thunder is provided with screw thread, and described first female thread barrier part (890) and the second female thread barrier part (891) post (892) and second of taking shelter from the thunder with described first respectively is taken shelter from the thunder post (893) threaded engagement；nullDescribed first post (892) and second of taking shelter from the thunder is taken shelter from the thunder the upper electrical connection of bottom guide line (8931) electric with the first electricity guide line (8921) and second respectively of post (893)，First electricity guide line (8921) and the second electricity guide line (8931) central passage of extending respectively through in described first power transmission shaft (86) and the second power transmission shaft (87) in corresponding person thus respective bottom electrically connect base (8922) and second by first respectively and electrically connect base (8932) and electrically connect with the first ground path (8923) extending to described housing (810) outside and the second ground path (8933)，Described first ground path (8923) and the second ground path (8933) lay respectively at both sides and the ground connection of described housing (810).
A kind of electric power facility lightning arrester by ejecting sleeve lifting, wherein, facility housing (810) is additionally provided with electric power storage device (90), for selection motor (82) power supply of stretching described lightning-arrest post between described first electrical connection base (8922) in bottom and the second electrical connection base (8932).
A kind of using method of the electric power facility lightning arrester by ejecting sleeve lifting, wherein, when the position that described pair of box coupling is in by driving, described first post (892) of taking shelter from the thunder can be driven and stretches out or retract, and when position under described pair of box coupling is in by driving, the described second post (893) of taking shelter from the thunder can be driven and stretches out or retract；Thus, when described first take shelter from the thunder a damage that post (892) and second takes shelter from the thunder in post (893) time, impaired lightning-arrest post retracts, and described first take shelter from the thunder that post (892) and second takes shelter from the thunder in post (893) another stretch 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 |
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| 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 |
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| CN104716617A CN104716617A (en) | 2015-06-17 |
| CN104716617B true CN104716617B (en) | 2016-12-14 |
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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 |
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| CN104716617A (en) | 2015-06-17 |
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Inventor after: Yang Bin Inventor before: Wu Gang |
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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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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. |