CN205178266U - Lightning rod is hit in lap guard - Google Patents
Lightning rod is hit in lap guard Download PDFInfo
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- CN205178266U CN205178266U CN201521022934.1U CN201521022934U CN205178266U CN 205178266 U CN205178266 U CN 205178266U CN 201521022934 U CN201521022934 U CN 201521022934U CN 205178266 U CN205178266 U CN 205178266U
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Abstract
防绕击避雷针，包括避雷针固定座，避雷针固定座上部安装第三避雷针本体，第三避雷针本体的上部安装第二避雷针本体？，第二避雷针本体的上部安装第一避雷针本体，第三避雷针本体分为连接部分和主体部分，连接部分和主体部分之间有弯折，本实用新型的避雷针本体分节安装有利于提高安装效率和安全性。本实用新型的第三避雷针本体、第二避雷针本体和第一避雷针本体能接引雷电产生的强大电流、从铁塔引入大地，有效的保证了高压及超高压线路的安全、特别是转角铁塔外转角中相线路，保证线路避免雷电侧击的危害。
The anti-shielding lightning rod includes a lightning rod fixing seat, the third lightning rod body is installed on the upper part of the lightning rod fixing seat, and the second lightning rod body is installed on the upper part of the third lightning rod body? The first lightning rod body is installed on the upper part of the second lightning rod body, the third lightning rod body is divided into a connecting part and a main part, and there is a bend between the connecting part and the main part. The installation of the lightning rod body in sections of the utility model is conducive to improving installation efficiency and security. The third lightning rod body, the second lightning rod body and the first lightning rod body of the utility model can connect the strong current generated by lightning and lead it into the earth from the iron tower, effectively ensuring the safety of high-voltage and ultra-high-voltage lines, especially the outer corner of the corner iron tower. The middle-phase line ensures that the line avoids the hazard of lightning side strike.
Description
技术领域technical field
本实用新型涉及一种避雷针，具体地说是一种防绕击避雷针。The utility model relates to a lightning rod, in particular to an anti-shielding lightning rod.
背景技术Background technique
目前；高压、超高压输电线路的架设高度较高、尽量避开人烟稠密地区，尤其大多架设在山区丘陵地带，尤其较多线路穿越易落雷地区，为了防止雷电对线路的雷击造成停电事故、一般的线路在铁塔顶层安装避雷线以防止雷击、但是在易落雷地区、有时大面积的积雨云会越过铁塔顶层、特别是在转角铁塔外侧；很容易对边相输电线路造成绕击，给正常输电造成事故、带来极大的损失。现有的避雷针直接安装较长，较重，不利于带电作业的携带和安装。At present, the erection height of high-voltage and ultra-high-voltage transmission lines is relatively high, and try to avoid densely populated areas, especially in mountainous and hilly areas, especially many lines pass through areas that are prone to lightning. Lightning conductors are installed on the top of the tower to prevent lightning strikes, but in areas where lightning is prone to fall, sometimes a large area of cumulonimbus clouds will pass over the top of the tower, especially on the outside of the corner tower; Power transmission causes accidents and brings great losses. The existing lightning rod is directly installed longer and heavier, which is not conducive to the carrying and installation of live work.
实用新型内容Utility model content
本实用新型的目的是提供一种防绕击避雷针，能够解决上述问题。The purpose of the utility model is to provide an anti-shielding lightning rod, which can solve the above problems.
本实用新型为实现上述目的，通过以下技术方案实现：一种防绕击避雷针，包括避雷针固定座，避雷针固定座上部安装第三避雷针本体，第三避雷针本体的上部安装第二避雷针本体，第二避雷针本体的上部安装第一避雷针本体，第三避雷针本体分为连接部分和主体部分，连接部分和主体部分之间有弯折，第三避雷针本体的主体部分、第二避雷针本体和第一避雷针本体共线，第一避雷针本体与第二避雷针本体之间安装一个连接装置，第二避雷针本体与第三避雷针本体之间安装一个连接装置，所述连接装置包括固定管和卡子，固定管的下端能与第二避雷针本体或第三避雷针本体配合，第二避雷针本体的下端设置第二外螺纹，第一避雷针本体的下端设置第一外螺纹，固定管的上部内侧开设内螺纹，固定管的内螺纹能与第一外螺纹或第二外螺纹配合，卡子穿过固定管与第一避雷针本体或第二避雷针本体配合。In order to achieve the above object, the utility model is realized through the following technical solutions: an anti-shielding lightning rod, including a lightning rod fixing seat, a third lightning rod body is installed on the upper part of the lightning rod fixing seat, a second lightning rod body is installed on the upper part of the third lightning rod body, a second lightning rod body is installed on the upper part of the third lightning rod body, The upper part of the lightning rod body is equipped with the first lightning rod body, the third lightning rod body is divided into a connecting part and a main part, and there is a bend between the connecting part and the main part, the main part of the third lightning rod body, the second lightning rod body and the first lightning rod body Collinear, a connecting device is installed between the first lightning rod body and the second lightning rod body, a connecting device is installed between the second lightning rod body and the third lightning rod body, the connecting device includes a fixing tube and a clip, and the lower end of the fixing tube can be Cooperate with the second lightning rod body or the third lightning rod body, the lower end of the second lightning rod body is provided with the second external thread, the lower end of the first lightning rod body is provided with the first external thread, the upper inner side of the fixed pipe is provided with internal thread, and the internal thread of the fixed pipe It can cooperate with the first external thread or the second external thread, and the clip passes through the fixing tube to cooperate with the first lightning rod body or the second lightning rod body.
为了进一步实现本实用新型的目的，还可以采用以下技术方案：所述第三避雷针本体的主体部分、第二避雷针本体和第一避雷针本体的仰角为30°,所述第三避雷针本体、第二避雷针本体和第一避雷针本体为高强度无缝钢管，第一避雷针本体的端部制成尖针状。In order to further realize the purpose of the utility model, the following technical solutions can also be adopted: the elevation angle of the main body part of the third lightning rod body, the second lightning rod body and the first lightning rod body is 30°, the third lightning rod body, the second lightning rod body The lightning rod body and the first lightning rod body are high-strength seamless steel pipes, and the end of the first lightning rod body is made into a needle shape.
本实用新型的优点在于：本实用新型的避雷针本体分节安装有利于提高安装效率和安全性,本实用新型的第三避雷针本体、第二避雷针本体和第一避雷针本体能接引雷电产生的强大电流、从铁塔引入大地，有效的保证了高压及超高压线路的安全、特别是转角铁塔外转角中相线路，保证线路避免雷电侧击的危害,本实用新型的连接装置可以方便第二避雷针本体和第三避雷针本体或第一避雷针本体和第二避雷针本体插接配合，本实用新型在安装时，连接装置预装在第二避雷针本体和第三避雷针本体的上端，只需旋紧就可以实现第一避雷针本体、第二避雷针本体和第三避雷针本体的连接，方便快捷,本实用新型的卡子可以防止第一避雷针本体、第二避雷针本体和第三避雷针本体在使用时出现松动,本实用新型还具有结构简洁紧凑、制造成本低廉和使用简便的优点。The utility model has the advantages that: the segmented installation of the lightning rod body of the utility model is conducive to improving the installation efficiency and safety, and the third lightning rod body, the second lightning rod body and the first lightning rod body of the utility model can receive and guide the powerful The current is introduced into the ground from the iron tower, effectively ensuring the safety of high-voltage and ultra-high-voltage lines, especially the middle-phase line at the outer corner of the corner iron tower, ensuring that the line avoids the harm of lightning side strikes. The connection device of the present invention can facilitate the connection between the second lightning rod body and The third lightning rod body or the first lightning rod body and the second lightning rod body are plugged and matched. When the utility model is installed, the connecting device is pre-installed on the upper ends of the second lightning rod body and the third lightning rod body, and the second lightning rod body can be realized only by tightening. The connection of the first lightning rod body, the second lightning rod body and the third lightning rod body is convenient and fast. The clamp of the utility model can prevent the first lightning rod body, the second lightning rod body and the third lightning rod body from loosening during use. The utility model has the advantages of simple and compact structure, low manufacturing cost and easy use.
附图说明Description of drawings
图1为本实用新型的结构示意图；图2为图1的Ⅰ部放大结构示意图；图3为图1的Ⅱ部放大结构示意图。Fig. 1 is a structural schematic diagram of the utility model; Fig. 2 is a schematic diagram of an enlarged structure of part I of Fig. 1; Fig. 3 is a schematic diagram of an enlarged structure of part II of Fig. 1 .
标注说明：1第一避雷针本体2第二避雷针本体3第三避雷针本体4避雷针固定座5固定管6卡子8第一外螺纹10第二外螺纹。Note: 1. The first lightning rod body 2. The second lightning rod body 3. The third lightning rod body 4. The lightning rod fixing seat 5. The fixing tube 6. The clip 8. The first external thread 10. The second external thread.
具体实施方式detailed description
防绕击避雷针，如图1、图2和图3所示，包括避雷针固定座4，避雷针固定座4上部安装第三避雷针本体3，第三避雷针本体3的上部安装第二避雷针本体2，第二避雷针本体2的上部安装第一避雷针本体1，第三避雷针本体3分为连接部分和主体部分，连接部分和主体部分之间有弯折，第三避雷针本体3的主体部分、第二避雷针本体2和第一避雷针本体1共线，第一避雷针本体1与第二避雷针本体2之间安装一个连接装置，第二避雷针本体2与第三避雷针本体3之间安装一个连接装置，所述连接装置包括固定管5和卡子6，固定管5的下端能与第二避雷针本体2或第三避雷针本体3配合，第二避雷针本体2的下端设置第二外螺纹10，第一避雷针本体1的下端设置第一外螺纹8，固定管5的上部内侧开设内螺纹，固定管5的内螺纹能与第一外螺纹8或第二外螺纹10配合，卡子6穿过固定管5与第一避雷针本体1或第二避雷针本体2配合。The anti-shielding lightning rod, as shown in Figure 1, Figure 2 and Figure 3, includes a lightning rod holder 4, the third lightning rod body 3 is installed on the top of the lightning rod holder 4, the second lightning rod body 2 is installed on the top of the third lightning rod body 3, and the second lightning rod body 2 is installed on the top of the third lightning rod body 3. The first lightning rod body 1 is installed on the upper part of the second lightning rod body 2, and the third lightning rod body 3 is divided into a connection part and a main body part, and there is a bend between the connection part and the main body part. 2 and the first lightning rod body 1 are collinear, a connecting device is installed between the first lightning rod body 1 and the second lightning rod body 2, a connecting device is installed between the second lightning rod body 2 and the third lightning rod body 3, and the connecting device Including a fixed tube 5 and a clip 6, the lower end of the fixed tube 5 can cooperate with the second lightning rod body 2 or the third lightning rod body 3, the lower end of the second lightning rod body 2 is provided with a second external thread 10, and the lower end of the first lightning rod body 1 is provided with The first external thread 8, the upper inner side of the fixed pipe 5 is provided with an internal thread, the internal thread of the fixed pipe 5 can cooperate with the first external thread 8 or the second external thread 10, the clip 6 passes through the fixed pipe 5 and the first lightning rod body 1 Or the second lightning rod body 2 cooperates.
本实用新型的避雷针本体分节安装有利于提高安装效率和安全性。本实用新型的第三避雷针本体3、第二避雷针本体2和第一避雷针本体1能接引雷电产生的强大电流、从铁塔引入大地，有效的保证了高压及超高压线路的安全、特别是转角铁塔外转角中相线路，保证线路避免雷电侧击的危害。本实用新型的连接装置可以方便第二避雷针本体2和第三避雷针本体3或第一避雷针本体1和第二避雷针本体2插接配合，本实用新型在安装时，连接装置预装在第二避雷针本体2和第三避雷针本体3的上端，只需旋紧就可以实现第一避雷针本体1、第二避雷针本体2和第三避雷针本体3的连接，方便快捷,本实用新型的卡子6可以防止第一避雷针本体1、第二避雷针本体2和第三避雷针本体3在使用时出现松动。The segmented installation of the lightning rod body of the utility model is beneficial to improving installation efficiency and safety. The third lightning rod body 3, the second lightning rod body 2 and the first lightning rod body 1 of the utility model can connect the strong current generated by lightning and lead it into the ground from the iron tower, effectively ensuring the safety of high-voltage and ultra-high-voltage lines, especially the corner The middle-phase line at the outer corner of the iron tower ensures that the line avoids the hazard of lightning side strikes. The connecting device of the utility model can facilitate the plugging and matching of the second lightning rod body 2 and the third lightning rod body 3 or the first lightning rod body 1 and the second lightning rod body 2. When the utility model is installed, the connecting device is pre-installed on the second lightning rod The upper ends of the body 2 and the third lightning rod body 3 only need to be tightened to realize the connection of the first lightning rod body 1, the second lightning rod body 2 and the third lightning rod body 3, which is convenient and quick. The first lightning rod body 1 , the second lightning rod body 2 and the third lightning rod body 3 loosen during use.
所述第三避雷针本体3的主体部分、第二避雷针本体2和第一避雷针本体1的仰角为30°,本实用新型的第三避雷针本体3的主体部分、第二避雷针本体2和第一避雷针本体1水平向上方仰角30度，接引雷电产生时的强大电流、从铁塔引入大地，有效保证线路避免雷击事故的发生。The elevation angle of the main part of the third lightning rod body 3, the second lightning rod body 2 and the first lightning rod body 1 is 30°, the main part of the third lightning rod body 3, the second lightning rod body 2 and the first lightning rod body of the present utility model The main body 1 is horizontally upward at an elevation angle of 30 degrees, and the strong current when lightning is generated is connected to the ground from the iron tower, effectively ensuring that the line avoids lightning strike accidents.
所述第三避雷针本体3、第二避雷针本体2和第一避雷针本体1为高强度无缝钢管，第一避雷针本体1的端部制成尖针状,本实用新型的第一避雷针本体1的端部制成尖针状可以有效提高避雷针的防绕击性能。The third lightning rod body 3, the second lightning rod body 2 and the first lightning rod body 1 are high-strength seamless steel pipes, and the end of the first lightning rod body 1 is made into a needle shape. The first lightning rod body 1 of the utility model Making the end into a needle shape can effectively improve the anti-shielding performance of the lightning rod.
本实用新型的技术方案并不限制于本实用新型所述的实施例的范围内,本实用新型未详尽描述的技术内容均为公知技术。The technical solution of the utility model is not limited within the scope of the embodiments described in the utility model, and the technical contents not described in detail in the utility model are all known technologies.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521022934.1U CN205178266U (en) | 2015-12-10 | 2015-12-10 | Lightning rod is hit in lap guard |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521022934.1U CN205178266U (en) | 2015-12-10 | 2015-12-10 | Lightning rod is hit in lap guard |
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| Publication Number | Publication Date |
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| CN205178266U true CN205178266U (en) | 2016-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201521022934.1U Expired - Fee Related CN205178266U (en) | 2015-12-10 | 2015-12-10 | Lightning rod is hit in lap guard |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105977792A (en) * | 2016-05-20 | 2016-09-28 | 国家电网公司 | Shielding failure prevention lightning rod |
| CN107069436A (en) * | 2017-04-25 | 2017-08-18 | 四川诺特科技有限公司 | Arrester shearing resistance attachment structure |
| CN107134716A (en) * | 2017-04-25 | 2017-09-05 | 四川诺特科技有限公司 | Multidirectional windproof combined lightning rod |
| CN107248699A (en) * | 2017-04-25 | 2017-10-13 | 四川诺特科技有限公司 | Multidirectional windproof combined lightning rod |
-
2015
- 2015-12-10 CN CN201521022934.1U patent/CN205178266U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105977792A (en) * | 2016-05-20 | 2016-09-28 | 国家电网公司 | Shielding failure prevention lightning rod |
| CN107069436A (en) * | 2017-04-25 | 2017-08-18 | 四川诺特科技有限公司 | Arrester shearing resistance attachment structure |
| CN107134716A (en) * | 2017-04-25 | 2017-09-05 | 四川诺特科技有限公司 | Multidirectional windproof combined lightning rod |
| CN107248699A (en) * | 2017-04-25 | 2017-10-13 | 四川诺特科技有限公司 | Multidirectional windproof combined lightning rod |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20161210 |
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| CF01 | Termination of patent right due to non-payment of annual fee |