CN214424168U - Electric power iron tower with lightning protection function - Google Patents
Electric power iron tower with lightning protection function Download PDFInfo
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- CN214424168U CN214424168U CN202022547962.2U CN202022547962U CN214424168U CN 214424168 U CN214424168 U CN 214424168U CN 202022547962 U CN202022547962 U CN 202022547962U CN 214424168 U CN214424168 U CN 214424168U
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- lightning
- lightning protection
- iron tower
- electric power
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Abstract
The utility model relates to an electric power iron tower technical field particularly relates to an electric power iron tower with lightning protection function. The utility model provides an electric power iron tower with lightning protection function, includes iron tower body and fixed connection the electric power iron tower on lightning protection device, lightning protection device include elevating gear and lightning arrester, lightning arrester include lightning rod, lightning ball and ground lead, lightning rod fixed connection be in lightning ball on, ground lead with lightning ball's bottom connect, elevating gear include fixed bolster, piston rod and telescopic link with fixed bolster bottom fixed connection, the fixed bolster with lightning ball fixed connection. The utility model discloses can adjust the lightning protection device height, make it have good adaptability and have the advantage that the lightning protection function is good.
Description
Technical Field
The utility model relates to an electric power iron tower technical field particularly relates to an electric power iron tower with lightning protection function.
Background
In current power transmission field, the electricity tower is the important facility of electric power department, and too high electricity tower suffers from the thunderbolt easily in thunderstorm weather, so generally all install the lightning rod at the top of iron tower and protect, and current lightning arrester has the defect that can't adjust according to the environment of electricity tower in installation and use, need higher lightning arrester to improve lightning-arrest effect when having many high objects all around, then need suitably reduce the height of lightning rod in order to reduce it and receive external damage's possibility when being in comparatively spacious position, consequently need an lightning arrester can carry out the high electric power iron tower who adjusts and have good lightning-arrest effect and higher stability at present.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, an electric power iron tower convenient to adjust lightning protection device height and lightning protection effect is good is provided, the utility model discloses a following technical scheme. The utility model provides an electric power iron tower with lightning protection function, includes iron tower body and fixed connection the electric power iron tower on lightning protection device, lightning protection device include elevating gear and lightning arrester, lightning arrester include lightning rod, lightning ball and ground lead, lightning rod fixed connection be in lightning ball on, ground lead with lightning ball's bottom connect, elevating gear include fixed bolster, piston rod and telescopic link with fixed bolster bottom fixed connection, the fixed bolster with lightning ball fixed connection.
The utility model discloses an in the use, can realize lightning protection device's rising and decline through telescopic piston rod, thereby make the utility model discloses a lightning protection device can carry out the adjustment of height according to different external environment, has adopted the fixed bolster to connect fixedly simultaneously, has guaranteed the utility model discloses a stability prevents that it from receiving external influence and taking place to rock and vibrations.
Preferably, the lightning protection ball comprises an upper part and a lower part, a fixing plate is arranged between the upper part and the lower part, and a plurality of lightning dissipation needles are fixedly connected to the fixing plate.
The utility model discloses a structure of lightning-arrest ball and scattered thunder needle, load when can the fast dispersion receive the thunderbolt, thereby improve the utility model discloses a lightning-arrest efficiency and security.
Preferably, the fixing plate is provided with a fixing hole, the lightning rod is connected in the fixing hole, the fixing plate comprises an insulating part and a conductive part, and the fixing hole is located in the insulating part.
The above structure is adopted in the utility model, the fixed stability of lightning rod has been improved on the one hand, and on the other hand can prevent that the lightning rod from leading to the fact the condition of fixed plate deformation to take place through the fixed plate is directly electrically conductive for the electric current has improved lightning-arrest effect through lightning-arrest ball completely.
Preferably, the fixing support is made of an insulating material.
The utility model adopts the above structure, prevent that electric current from passing through the iron tower, guaranteed the safety of iron tower.
Preferably, the iron tower body is provided with a supporting plate, and the fixing support is fixedly connected to the supporting plate.
Preferably, the number of the telescopic rods is 5, and the piston rod and the telescopic rods are parallel to each other.
The utility model discloses a structure of backup pad and telescopic link has guaranteed the utility model discloses a fixed stability.
The beneficial effects of the utility model reside in that: 1. the utility model discloses can adjust lightning protection device's height according to the difference of surrounding environment, have good environmental suitability, 2 the utility model has the advantages of stable in structure, fixed firm, 3 the utility model has the advantages of lightning protection is effectual, long service life.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the lightning arrester.
Detailed Description
The present invention will be further explained with reference to the following embodiments.
Example 1
The utility model provides an electric power iron tower with lightning protection function, including iron tower body 1 and the lightning protection device 2 of fixed connection on electric power iron tower, lightning protection device 2 includes elevating gear 21 and lightning arrester 22, lightning arrester 22 includes lightning rod 221, lightning ball 222 and ground lead 223, lightning rod 221 fixed connection is on lightning ball 222, ground lead 223 is connected with lightning ball 222's bottom, elevating gear 21 includes fixed bolster 211, piston rod 212 and telescopic link 213 and fixed bolster 211 bottom fixed connection, fixed bolster 211 and lightning ball 222 fixed connection. The lightning protection ball 222 comprises a lightning protection ball upper portion 2221 and a lightning protection ball lower portion 2222, a fixing plate 3 is arranged between the lightning protection ball upper portion 2221 and the lightning protection ball lower portion 2222, and 6 lightning rods 4 are fixedly connected to the fixing plate. The fixing plate 3 is provided with a fixing hole, the lightning rod 221 is connected in the fixing hole, the fixing plate 3 comprises an insulating part 31 and a conductive part 32, and the fixing hole is positioned in the insulating part. The fixing bracket 211 is made of an insulating material. The iron tower body 1 is provided with a supporting plate 5, and the fixing support 211 is fixedly connected to the supporting plate 5. The number of the telescopic rods 213 is 4, and the piston rod 212 and the telescopic rods 213 are parallel to each other.
The utility model discloses an in the use, can realize lightning protection device 2's rising and decline through telescopic piston rod 212, thereby make the utility model discloses a lightning protection device 2 can carry out the adjustment of height according to different external environment, has adopted fixed bolster 211 to connect fixedly simultaneously, has guaranteed the utility model discloses a stability prevents that it from receiving external influence and taking place to rock and vibrations.
When lightning strikes, current passes through the lightning rod 221 and the lightning ball 222 in sequence and then is led into the ground through the grounding lead 223, and when the current is too large, charges can be dispersed through the lightning rod 4, so that the possibility that the lightning protection device 22 is damaged due to too large lightning strike current is reduced.
Claims (6)
1. The utility model provides an electric power iron tower with lightning protection function, includes iron tower body and fixed connection the electric power iron tower on lightning protection device, its characterized in that: the lightning protection device include elevating gear and lightning protection device, lightning protection device include lightning rod, lightning-arrest ball and ground lead, lightning rod fixed connection be in lightning-arrest ball on, ground lead with lightning-arrest ball's bottom connect, elevating gear include fixed bolster, piston rod and telescopic link with fixed bolster bottom fixed connection, the fixed bolster with lightning-arrest ball fixed connection.
2. The electric power iron tower with lightning protection function according to claim 1, characterized in that: the lightning protection ball comprises a lightning protection ball upper part and a lightning protection ball lower part, a fixing plate is arranged between the lightning protection ball upper part and the lightning protection ball lower part, and a plurality of lightning dissipation needles are fixedly connected to the fixing plate.
3. The electric power iron tower with lightning protection function according to claim 2, characterized in that: the fixing plate is provided with a fixing hole, the lightning-guiding needle is connected in the fixing hole, the fixing plate comprises an insulating part and a conductive part, and the fixing hole is located in the insulating part.
4. The electric power iron tower with lightning protection function according to claim 3, characterized in that: the fixed support is made of insulating materials.
5. The electric power iron tower with lightning protection function according to claim 4, characterized in that: the iron tower body is provided with a supporting plate, and the fixing support is fixedly connected to the supporting plate.
6. The electric power iron tower with lightning protection function according to claim 5, characterized in that: the total number of the telescopic rods is 5, and the piston rods are parallel to the telescopic rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022547962.2U CN214424168U (en) | 2020-11-06 | 2020-11-06 | Electric power iron tower with lightning protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022547962.2U CN214424168U (en) | 2020-11-06 | 2020-11-06 | Electric power iron tower with lightning protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214424168U true CN214424168U (en) | 2021-10-19 |
Family
ID=78058646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022547962.2U Active CN214424168U (en) | 2020-11-06 | 2020-11-06 | Electric power iron tower with lightning protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214424168U (en) |
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2020
- 2020-11-06 CN CN202022547962.2U patent/CN214424168U/en active Active
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