CN204304221U - Collapsible motor-driven portable lightning arrester - Google Patents
Collapsible motor-driven portable lightning arrester Download PDFInfo
- Publication number
- CN204304221U CN204304221U CN201420851209.4U CN201420851209U CN204304221U CN 204304221 U CN204304221 U CN 204304221U CN 201420851209 U CN201420851209 U CN 201420851209U CN 204304221 U CN204304221 U CN 204304221U
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- base
- angled triangle
- right angled
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- lightning arrester
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Abstract
The utility model provides a kind of collapsible motor-driven portable lightning arrester for user, is made up of lightning-arrest needle body and folding base; It is characterized in that: folding base includes base support vertical pivot, the three piece right angled triangle supporting plates identical with base support vertical pivot to be chain connection be overall shape size, a right-angle side of every block supporting plate and base support vertical pivot chain connection, be shaped with ground stake holes at the position of another right-angle side and hypotenuse joint; Base is in when launching position: three pieces of right angled triangle supporting plates on base support vertical pivot, often between adjacent two pieces of supporting plates, angle is 120
o; Base receives position in removing: three pieces of right angled triangle supporting plates fold around support vertical pivot.Outstanding advantages of the present utility model is: the right angled triangle bracket folding type design of device pedestal, both the stability of lightning arrester erection had farthest been achieved, utilize again its folding property achieve the fast erecting of device and remove receipts, greatly strengthen the practicality of this lightning arrester.
Description
Technical field
The utility model relates to a kind of motor-driven portable lightning arrester, particularly relates to ground mobile forces and adapts to different terrain needs, realize fast erecting, remove the collapsible motor-driven portable lightning arrester of receipts fast.
Background technology
The existing motor-driven portable lightning arrester of our company, be a kind of perform in field work, military training and combat duty there is mobility, portability, be easy to carry, install and remove debit just, guarantee that personnel and equipment avoid suffering the special motor-driven lightning arrester of lightening strikes.
This lightning arrester is combined by base assembly, lightning rod needle body, arrester and needle point.Arrester in lightning arrester significantly can be cut down the crest of lightning current and delay lightning current by the time, effectively reduces Lightning Over-voltage and induced overvoltage, has ensured the safety of equipment and personnel.
But its base assembly particularly seat substrate support plate structure is comparatively complicated, comparatively requires great effort time-consuming to some rocky ground erection installation, lightning arrester erection can be affected and remove the speed being incorporated as industry.
Summary of the invention
Goal of the invention of the present utility model is: for existing motor-driven portable lightning arrester Problems existing, for user provides a kind of collapsible motor-driven portable lightning arrester of improvement.
This device has discarded the labyrinth of original device pedestal assembly, device just can be made fully to contact with the earth by simple pile, reduce dramatically and erection is installed and tears the difficulty of removing open, more can strengthen the adaptation to various operational environment, particularly more can adapt to the needs of the motor-driven position shift of combat troop, can fast erecting and remove receipts lightning arrester fast, support personnel and equipment exempt from lightening strikes.
Simultaneously for the impact of Different Ground environment, the design of science is carried out to the stability of apparatus structure, has at utmost reduced the impact of windage yaw on ground device stability.
The collapsible motor-driven portable lightning arrester of the utility model, is made up of lightning-arrest needle body and folding base.Wherein: lightning-arrest needle body includes needle point, the more piece high-strength carbon fiber needle body of the fixing needle point of suit, the steering connections epimere of the fixing needle body of suit, is fixed on the arrester of first segment needle body and steering connections epimere, and is set with the steering connections hypomere be fixed on base; It is characterized in that: described folding base, include base support vertical pivot, the three piece right angled triangle supporting plates identical with base support vertical pivot to be chain connection be overall shape size, a right-angle side of every block supporting plate and base support vertical pivot are connected through the hinge, and are shaped with ground stake holes at the position of another right-angle side and hypotenuse joint; Base is in when launching position: three pieces of right angled triangle supporting plates on base support vertical pivot, often between adjacent two pieces of supporting plates, angle is 120
o; Base receives position in removing: three pieces of right angled triangle supporting plates fold around support vertical pivot.
Described arrester, mainly comprises insulating sheath, is contained in the suction wave apparatus in this sheath cavity and is fixed on the holder composition at insulating sheath two ends.
Described folding base, three pieces of right angled triangle supporting plates on its base support vertical pivot are the right angled triangle frame plate of plate face hollow out.
The utility model has the advantage of: this folding base, more original understructure greatly simplifies, and its three pieces of modification of right-angled triangle plate rotated around support vertical pivot by hinge during erection, between often adjacent two boards, angle is 120
o, taking shelter from the thunder the bearing of needle body in the bottom right angle limit of every block modification of right-angled triangle plate all kiss the earth generate, and is fixed on the ground by stable for bearing by pile.
Bear all directions arm of force by this seat structure even, reduce structure that the natural conditions such as strong wind cause and to topple risk.Meanwhile, base three right angled triangle tabular rack being foldable, deposit transport reduces loading space.
Lightning-arrest needle body of the present utility model, needle body is wherein made up of four high-strength carbon fiber pipes, has lightweight; intensity is high; the feature of good toughness, after needle body installation, whole lightning arrester height is 15 meters, and its protection domain can meet the requirement in airmobile position completely.
Arrester internal structure is equivalent to low pass filter, and significantly can cut down the crest of lightning current and delay lightning current by the time, effectively reducing Lightning Over-voltage and induced overvoltage, security force personnel and equipment exempt from lightening strikes.
This device is equipped with high strength shock-proof shatter-resistant containing box, can carry out rational deployment by removing the lightning arrester after receipts, and it is easy to carry and transport that minimum volume loads containing box.
This apparatus structure is simple, assembly operation is easy, overcomes the difficulty of device assembly and disassembly, greatly simplifies and accelerates lightning arrester and set up and remove receipts process, having very strong practicality.
Accompanying drawing explanation
Fig. 1 is the collapsible motor-driven portable lightning arrester erection schematic perspective view of three plate racks.
Fig. 2 is the collapsible motor-driven portable lightning arrester erection schematic perspective view of four plate racks.
Fig. 3 is folding bracket bottom diagram.
Fig. 4 puts erection lightning arrester schematic diagram for burying in soft soil property.
Fig. 5 is the folded state view of collapsible motor-driven portable lightning arrester.
Fig. 6 is that three plate racks of collapsible motor-driven portable lightning arrester base fold schematic diagram.
Mark in figure: 1 be that needle point, 2 is needle body, 2-1 is first segment needle body, 3 be arrester, 4-2 is steering connections epimere, 4-1 be steering connections hypomere, 5 be base vertical pivot, 6 to be right angled triangle support, 7 be connect base vertical pivot and right angled triangle support hinge, 8 for the ground stake holes, 9 being arranged on right angled triangle base and its hypotenuse junction be mollisol quality.
Find out from Fig. 5 and Fig. 6: base support can realize convenient folding, greatly reduce after base is folding and taken up space, convenient transport or deposit.
Detailed description of the invention
Below in conjunction with accompanying drawing, this practicality is newly described in detail.
the collapsible motor-driven portable lightning arrester of embodiment
Fig. 1 gives three plate racks collapsible motor-driven portable lightning arrester schematic diagram.
This device is made up of take shelter from the thunder needle body and folding base.Lightning-arrest needle body: include needle point 1, four joint high-strength carbon fiber needle bodies 2 of the fixing needle point 1 of suit, the steering connections epimere 4-2 of the fixing needle body 2 of suit, is fixed on the arrester 3 of first segment needle body 2-1 and steering connections epimere 4-2, and is set with the steering connections hypomere 4-1 be fixed on base.
Folding base: include base support vertical pivot 5, be three pieces of right angled triangle supporting plates 6 that overall shape size is identical in chain connection with base support vertical pivot 5, a right-angle side of every block supporting plate is connected by hinge 7 with base support vertical pivot 5, is shaped with ground stake holes 8 at the position of another right-angle side and hypotenuse joint.
Base is in when launching position: three pieces of right angled triangle supporting plates 6 on base support vertical pivot 5, the angle often between adjacent two pieces of supporting plates is 120
o; Base is in when removing receipts position: three pieces of right angled triangle supporting plates 6 fold around support vertical pivot 5.
Find out from Fig. 5 and Fig. 6: base support can realize convenient folding, greatly reduce after base is folding and taken up space, convenient transport or deposit.
This collapsible motor-driven portable lightning arrester has following technical parameter:
(1) appearance and size:
1, base assembly size
(1) full setting height(from bottom) 15 meters;
(2) triangular support bracket length 1.2 meters;
(3) triangular support bracket height 1.2 meters.
2, the single length of lightning rod needle body 3.5 meters totally 4.
(2) weight:
1, lightning rod gross weight≤37.5Kg;
2, needle body≤7.5 Kg;
3, base support assembly gross weight≤30kg.
(3) erection is removed between the time receiving:
To remove between the time receiving≤5 minutes.
(4) wind loading rating:
Wind loading rating >=35m/s.
(5) environment temperature is suitable for:
-40℃—+40℃。
(6) electric property
1, lightning current crest >=27% is cut down;
2, thunder and lightning through-current capacity >=300KA.
(7) needle body hot strength 3000 MPa, elastic modelling quantity 185000, does not need windproof rope.
(8) earth connection length and nominal earth resistance
1, short-term 0.25 meter;
2,10 meters, long line;
3, nominal earth resistance≤30 Ω.
Claims (2)
1. collapsible motor-driven portable lightning arrester, is made up of lightning-arrest needle body and folding base; Wherein lightning-arrest needle body includes pin point ﹙ 1 ﹚, more piece high-strength carbon fiber pin body ﹙ 2 ﹚ of fixing needle point ﹙ 1 ﹚ of suit, section ﹙ 4-2 ﹚ on the steering connections of fixing needle body ﹙ 2 ﹚ of suit, be fixed on connecing of section ﹙ 4-2 ﹚ on the first markingoff pin body ﹙ 2-1 ﹚ and steering connections and dodge device ﹙ 3 ﹚, and suit be fixed on base steering connections under section ﹙ 4-1 ﹚;
it is characterized in that:described folding base, include base support Shu Zhou ﹙ 5 ﹚, three piece right angled triangle Zhi Jia Ban ﹙ 6 ﹚s identical with base support Shu Zhou ﹙ 5 ﹚ to be chain connection be overall shape size, the right-angle side that every block props up frame plate ﹙ 6 ﹚ and base support erect axle ﹙ 5 ﹚ and led to hinge chain ﹙ 7 ﹚ and be connected, and are shaped with ground stake holes ﹙ 8 ﹚ at the position of another right-angle side and hypotenuse joint; Base is in when launching position: three pieces of right angled triangle Zhi Jia Ban ﹙ 6 ﹚ on base support Shu Zhou ﹙ 5 ﹚, often between adjacent two pieces of supporting plates, angle is 120
o; Base receives position in removing: three pieces of right angled triangle Zhi Jia Ban ﹙ 6 ﹚ fold around support Shu Zhou ﹙ 5 ﹚.
2. according to collapsible motor-driven portable lightning arrester according to claim 1, it is characterized in that: described folding base, three pieces of right angled triangle Zhi Jia Ban ﹙ 6 ﹚ on its base support Shu Zhou ﹙ 5 ﹚ are the right angled triangle frame plate of plate face hollow out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420851209.4U CN204304221U (en) | 2014-12-30 | 2014-12-30 | Collapsible motor-driven portable lightning arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420851209.4U CN204304221U (en) | 2014-12-30 | 2014-12-30 | Collapsible motor-driven portable lightning arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204304221U true CN204304221U (en) | 2015-04-29 |
Family
ID=53109735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420851209.4U Expired - Fee Related CN204304221U (en) | 2014-12-30 | 2014-12-30 | Collapsible motor-driven portable lightning arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204304221U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170244234A1 (en) * | 2016-02-19 | 2017-08-24 | Lba Group, Inc. | Lightning protection systems and methods |
| CN107359584A (en) * | 2017-08-19 | 2017-11-17 | 芜湖市凯鑫避雷器有限责任公司 | A kind of lightning protection device for transformer being easily installed |
| US10847961B2 (en) | 2016-02-19 | 2020-11-24 | Lba Group, Inc. | Lightning protection systems and methods |
-
2014
- 2014-12-30 CN CN201420851209.4U patent/CN204304221U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170244234A1 (en) * | 2016-02-19 | 2017-08-24 | Lba Group, Inc. | Lightning protection systems and methods |
| WO2017143196A1 (en) * | 2016-02-19 | 2017-08-24 | Lba Group, Inc. | Lightning protection systems and methods |
| US10763657B2 (en) | 2016-02-19 | 2020-09-01 | Lba Group, Inc. | Lightning protection systems and methods |
| US10847961B2 (en) | 2016-02-19 | 2020-11-24 | Lba Group, Inc. | Lightning protection systems and methods |
| US10916928B2 (en) | 2016-02-19 | 2021-02-09 | Lba Group, Inc. | Lightning protection systems and methods |
| CN107359584A (en) * | 2017-08-19 | 2017-11-17 | 芜湖市凯鑫避雷器有限责任公司 | A kind of lightning protection device for transformer being easily installed |
| CN107359584B (en) * | 2017-08-19 | 2018-12-28 | 芜湖市凯鑫避雷器有限责任公司 | A kind of lightning protection device for transformer being easily installed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150429 Termination date: 20181230 |