CN2802800Y - Pull-rod glass fibre reinforced plastic lightning receiving apparatus - Google Patents
Pull-rod glass fibre reinforced plastic lightning receiving apparatus Download PDFInfo
- Publication number
- CN2802800Y CN2802800Y CN 200520068977 CN200520068977U CN2802800Y CN 2802800 Y CN2802800 Y CN 2802800Y CN 200520068977 CN200520068977 CN 200520068977 CN 200520068977 U CN200520068977 U CN 200520068977U CN 2802800 Y CN2802800 Y CN 2802800Y
- Authority
- CN
- China
- Prior art keywords
- downlead
- pull
- reinforced plastic
- rod
- lightning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Elimination Of Static Electricity (AREA)
Abstract
The utility model relates to a pull-rod glass fibre reinforced plastic lightning receiving apparatus. It is a lightning arrestor used to prevent straight thunder strike. It is composed of a metal lightning arrester, a tie rod type glass fiber reinforced plastic enclosure, a downlead, a locking mechanism and a wire collector, and so on. The metal lightning arrester is connected to the downlead placed in the upper enclosure of the glass fiber reinforced plastic. The lower end of the downlead is connected to the grounding bolt. The apparatus can be flexed by hand, and has features of light weight and convenient erection and so on. Especially, it has a larger radius of protection and a minimal influence to the operating state of the radar and the short-wave communication equipment protected by this lightning arrestor, comparing to the common lightning arrester.
Description
Technical field
The utility model relates to a kind of outside lightning protection device that is used for the direct lightning strike protection.Be mainly used in the direct lightning strike protection of mobile radar and various motor devices.
Background technology
Mobile radar is wireless and motor device all be located at outdoor, when thunderstorm, subject to the thunderbolt.The existing general top of arrester is a metallic receptor, is the metal structure support below, and the support of this kind structure does not have Telescopic, and its weight is heavier, sets up and carry equal inconvenience.And it is, bigger to the electromagnetic wave influence because of integral body is metal structure.
Summary of the invention
The purpose of this utility model is the shortcoming that overcomes prior art, provides a place to set up convenient, fast telescopic pull-rod fiberglass body arrester.
The utility model is realized with following technical scheme: a kind of pull-rod fiberglass body arrester, it comprises support, be loaded on metallic receptor, the downlead of cantilever tip, it is characterized in that support top is telescopic rod-pulling type hollow glass steel sheel, the bottom is the rod-pulling type metal shell, there is location locking mechanism the junction between adjacent two joint glass steel shells and metal shell, there is spooler at place, bottom at housing, downlead is built in the housing, termination metallic receptor on it, the lower end is by earth stud ground connection.
Described locking positioning mechanism by two up and down in the other direction the inside and outside circular cone locating ring that fits of device and inclined-plane constitute.
The utility model when not in use, is shrunk to smaller volume with whole arrester owing to adopted said structure, has made things convenient for transportation; During installation support is extracted out, can be installed with retaining mechanism locking.
The utility model has the advantages that: simple in structure; easy transportation and installation are set up convenient and swiftly, in light weight, and the fiberglass body support frame is less to electromagnetic influence; it is minimum particularly the operating state of protected radar and microwave communication equipment to be compared influence with common arrester, and protection radius is bigger.
Description of drawings
Further describe below in conjunction with drawings and Examples the utility model.
Fig. 1 is the utility model structural representation;
Fig. 2 is the A place profile of Fig. 1;
Among the figure: 1, metallic receptor, (2), (3), (4) pull-rod fiberglass shell, 5, the rod-pulling type metal shell, 6, downlead, 7, locking positioning mechanism, 8, spooler, 9, earth stud, 10, inside and outside circular cone locating ring.
As shown in drawings: the metallic receptor on top of the present utility model (1), be the support that pull-rod fiberglass housing (2), (3), (4) and rod-pulling type metal shell (5) are formed below metallic receptor, between adjacent two housings, pass through locking positioning mechanism (7).Locking positioning mechanism is made up of circular cone locating ring (10) inside and outside the retaining mechanism in the present embodiment, by inside and outside circular cone locating ring location, again with the locking of screw lock mechanism.Downlead (6) is built in the housing, and the termination metal dodges device on the downlead, and the lower end is by earth stud (9) ground connection; At a whole arrester bottom spooler of returning apparatus (8), be used for spasm roll off the production line (6).
Claims (2)
1, a kind of pull-rod fiberglass body arrester, it comprises support, be loaded on metallic receptor, the downlead of cantilever tip, it is characterized in that support top is telescopic rod-pulling type hollow glass steel sheel, the bottom is the rod-pulling type metal shell, and there is location locking mechanism (7) junction between adjacent two joint glass steel shell metal shells, there is spooler (8) at place, bottom at housing, downlead is built in the housing, termination metallic receptor on it, and the lower end is by earth stud ground connection.
2, a kind of pull-rod fiberglass body arrester according to claim 1, it is characterized in that location locking mechanism by two up and down in the other direction the inside and outside circular cone locating ring that fits of device and inclined-plane constitute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520068977 CN2802800Y (en) | 2005-02-02 | 2005-02-02 | Pull-rod glass fibre reinforced plastic lightning receiving apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520068977 CN2802800Y (en) | 2005-02-02 | 2005-02-02 | Pull-rod glass fibre reinforced plastic lightning receiving apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2802800Y true CN2802800Y (en) | 2006-08-02 |
Family
ID=36847504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520068977 Expired - Fee Related CN2802800Y (en) | 2005-02-02 | 2005-02-02 | Pull-rod glass fibre reinforced plastic lightning receiving apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2802800Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101844685A (en) * | 2010-05-25 | 2010-09-29 | 鞍山舒跃科技发展有限公司 | Direct lighting stroke protective device for rock discharging machine |
| CN108233184A (en) * | 2018-01-16 | 2018-06-29 | 宁夏中科天际防雷检测有限公司 | A kind of packaged type airplane parking area lift lightning protection electric installation |
-
2005
- 2005-02-02 CN CN 200520068977 patent/CN2802800Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101844685A (en) * | 2010-05-25 | 2010-09-29 | 鞍山舒跃科技发展有限公司 | Direct lighting stroke protective device for rock discharging machine |
| CN101844685B (en) * | 2010-05-25 | 2012-02-22 | 鞍山舒跃科技发展有限公司 | Direct lighting stroke protective device for rock discharging machine |
| CN108233184A (en) * | 2018-01-16 | 2018-06-29 | 宁夏中科天际防雷检测有限公司 | A kind of packaged type airplane parking area lift lightning protection electric installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |