CN214479510U - Lightning arrester for power tower - Google Patents
Lightning arrester for power tower Download PDFInfo
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- CN214479510U CN214479510U CN202120142278.8U CN202120142278U CN214479510U CN 214479510 U CN214479510 U CN 214479510U CN 202120142278 U CN202120142278 U CN 202120142278U CN 214479510 U CN214479510 U CN 214479510U
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- magnetic block
- fixed
- power tower
- lightning arrester
- threaded rod
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Abstract
The utility model discloses a lightning arrester for electric power tower, the on-line screen storage device comprises an insulating base, the surface of off-line screen storage device is provided with fixed notch, one side of fixed notch is provided with electrically conductive threaded rod, the inside of fixed notch is provided with the spread groove No. one, the inside of spread groove is provided with fixed magnetic path No. one, one side of fixed magnetic path is provided with the spread groove No. two, the inside of spread groove No. two is provided with fixed magnetic path No. two. A lightning arrester for electric power tower, through being provided with spread groove, fixed magnetic path, spread groove No. two, fixed magnetic path No. two, visor, a activity magnetic path and activity magnetic path No. two, can avoid taking place to drop between lightning arrester and the electric power tower after the certain time, lightning arrester's stability is stronger, through being provided with connection piece, spacing collar, wire opening and fixation nut, can make the device installation earth connection comparatively convenient, the effect of use is better.
Description
Technical Field
The utility model relates to a lightning-arrest technical field, in particular to lightning arrester for electric power tower.
Background
The lightning arrester for the power tower is a device for lightning protection in the power tower; the existing lightning arrester for the power tower is usually fixed through bolt formation during installation, but the bolt is usually directly fixed outside, and the installation stability of the lightning arrester is not facilitated under the erosion of wind and rain, and secondly, the installation of a grounding wire on the lightning arrester is not convenient enough and is not beneficial to use, so that the lightning arrester for the power tower is provided.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a lightning arrester for power tower, which can effectively solve the problems of the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a lightning arrester for electric power tower, includes insulator foot, insulator foot's surface is provided with fixed notch, one side of fixed notch is provided with electrically conductive threaded rod, the inside of fixed notch is provided with the spread groove No. one, the inside of spread groove is provided with fixed magnetic path No. one, one side of fixed magnetic path is provided with the spread groove No. two, the inside of spread groove No. two is provided with fixed magnetic path No. two, the upper end of fixed notch is provided with the visor, the lower extreme of visor is provided with movable magnetic path No. one, one side of movable magnetic path is provided with movable magnetic path No. two, the surface of electrically conductive threaded rod is provided with the connection piece, the surface of connection piece is provided with the spacing collar, the surface of spacing collar is provided with the wire opening, the lower extreme of connection piece is provided with fixation nut.
Preferably, one side of the first connecting groove is provided with a fixing hole, a fixing bolt is arranged in the fixing hole, and the outer surface of the conductive threaded rod is provided with a synthetic sheath.
By adopting the technical scheme, the following technical effects can be achieved: the arrangement effect of the device components is facilitated.
Preferably, the first movable magnetic block and the protective cover are fixedly connected through glue, the second movable magnetic block and the protective cover are fixedly connected through glue, and the second movable magnetic block and the first fixed magnetic block are movably connected through magnetic force.
By adopting the technical scheme, the following technical effects can be achieved: the connection between the device part components is facilitated to be stable.
Preferably, the first movable magnetic block and the second fixed magnetic block are movably connected through magnetic force, the thickness of the first movable magnetic block plus the thickness of the protective cover is matched with the size of a notch of the second connecting groove, and the second movable magnetic block is matched with the first connecting groove.
By adopting the technical scheme, the following technical effects can be achieved: the connection matching effect between the device part components is facilitated.
Preferably, the fixing bolt is rotatably connected with threads in a fixing hole in the insulating base, the connecting piece is movably connected with the conductive threaded rod, and the limiting ring is movably connected with the connecting piece.
By adopting the technical scheme, the following technical effects can be achieved: the movability effect of the device vent member is facilitated.
Preferably, the fixing nut and the conductive threaded rod are in rotary connection through threads, the synthetic sheaths and the conductive threaded rod are movably connected, and the synthetic sheaths are in a plurality of groups.
By adopting the technical scheme, the following technical effects can be achieved: the fixing of the grounding wire can be conveniently completed through the fixing nut.
Compared with the prior art, the utility model discloses following beneficial effect has: the lightning arrester for the power tower is provided with a first connecting groove, a first fixed magnetic block, a second connecting groove, a second fixed magnetic block, a protective cover, a first movable magnetic block and a second movable magnetic block, when the lightning arrester is used, the protective cover can protect a fixed notch through adsorption between the first fixed magnetic block and the second movable magnetic block and adsorption between the second fixed magnetic block and the first movable magnetic block, so that the fixed notch can be effectively prevented from being corroded by external wind, rain and the like, the lightning arrester and the power tower can be prevented from falling off after a certain time, the lightning arrester has strong stability, and when a grounding wire is installed on a conductive threaded rod, a user can wind the grounding wire on the conductive threaded rod for a plurality of circles and fix the position of the grounding wire through the matching of the connecting sheet, the limiting ring and the fixed nut, and the circuit of the grounding wire is led out from the opening of the wire, so that the device is convenient to mount the grounding wire and has good use effect.
Drawings
Fig. 1 is a schematic view of an overall structure of a lightning arrester for an electric power tower according to the present invention;
fig. 2 is a schematic view of an open structure of a protective cover of a lightning arrester for a power tower on an insulating base according to the present invention;
fig. 3 is a partial front cross-sectional view of a portion of the lightning arrester for electric power tower where a first fixed magnetic block and a second movable magnetic block are connected;
fig. 4 is the utility model relates to a lightning arrester connection piece for electric power tower is together with spacing collar on electrically conductive threaded rod's disassembly structure sketch map.
In the figure: 1. an insulating base; 2. a fixed notch; 3. a conductive threaded rod; 4. a first connecting groove; 5. a first fixed magnetic block; 6. a second connecting groove; 7. a second fixed magnetic block; 8. a protective cover; 9. a first movable magnetic block; 10. a second movable magnetic block; 11. a fixing hole; 12. fixing the bolt; 13. connecting sheets; 14. a limiting ring; 15. a wire opening; 16. fixing a nut; 17. and (4) synthesizing a sheath.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-4, a lightning arrester for power tower, including an insulating base 1, the outer surface of insulating base 1 is provided with a fixed notch 2, one side of fixed notch 2 is provided with a conductive threaded rod 3, the inside of fixed notch 2 is provided with a connecting groove 4, the inside of connecting groove 4 is provided with a fixed magnetic block 5, one side of fixed magnetic block 5 is provided with a connecting groove 6, the inside of connecting groove 6 is provided with a fixed magnetic block 7, the upper end of fixed notch 2 is provided with a protective cover 8, the lower end of protective cover 8 is provided with a movable magnetic block 9, one side of movable magnetic block 9 is provided with a movable magnetic block 10, the outer surface of conductive threaded rod 3 is provided with a connecting sheet 13, the outer surface of connecting sheet 13 is provided with a spacing ring 14, the outer surface of spacing ring 14 is provided with a lead opening 15, and the lower end of spacing ring 13 is provided with a fixing nut 16.
One side of a first connecting groove 4 is provided with a fixing hole 11, a fixing bolt 12 is arranged in the fixing hole 11, and a synthetic sheath 17 is arranged on the outer surface of the conductive threaded rod 3, so that the arrangement effect of the device components is facilitated.
The first movable magnetic block 9 and the protective cover 8 are fixedly connected through glue, the second movable magnetic block 10 and the protective cover 8 are fixedly connected through glue, and the second movable magnetic block 10 and the first fixed magnetic block 5 are movably connected through magnetic force, so that stable connection among partial components of the device is facilitated.
The first movable magnetic block 9 and the second fixed magnetic block 7 are movably connected through magnetic force, the thickness of the first movable magnetic block 9 plus the thickness of the protective cover 8 are matched with the size of a notch of the second connecting groove 6, and the second movable magnetic block 10 is matched with the first connecting groove 4, so that the connecting and matching effects among partial components of the device are facilitated.
The fixing bolt 12 is rotatably connected with the thread in the fixing hole 11 on the insulating base 1, the connecting sheet 13 is movably connected with the conductive threaded rod 3, and the limiting ring 14 is movably connected with the connecting sheet 13, so that the movable effect of the device on a French component is facilitated.
The fixing nut 16 and the conductive threaded rod 3 are in rotary connection through threads, the synthetic sheaths 17 and the conductive threaded rod 3 are movably connected, the synthetic sheaths 17 are in a plurality of groups, and the ground wire can be conveniently fixed through the fixing nut 16.
It should be noted that, the utility model relates to a lightning arrester for electric power tower, when using, through the absorption between fixed magnetic path 5 and No. two movable magnetic paths 10, and the absorption between fixed magnetic path 7 and No. two movable magnetic paths 9, thereby make the visor 8 protect in the fixed notch 2, thereby can effectively prevent the external wind and rain etc. from corroding fixing bolt 12, thereby avoid falling off between lightning arrester and electric power tower after a certain time, the stability of lightning arrester is stronger, and when the earth connection is installed on conductive threaded rod 3, the user can wind the earth connection on conductive threaded rod 3 for several circles, then fix the position of the earth connection through the cooperation of connecting piece 13 and spacing ring 14 and fixing nut 16, and the circuit of the earth connection is derived from wire opening 15, thereby make the installation of the earth connection more convenient, the practicability effect is stronger.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a lightning arrester for power tower, includes insulator foot (1), its characterized in that: the outer surface of the insulating base (1) is provided with a fixed notch (2), one side of the fixed notch (2) is provided with a conductive threaded rod (3), a first connecting groove (4) is arranged inside the fixed notch (2), a first fixed magnetic block (5) is arranged inside the first connecting groove (4), a second connecting groove (6) is arranged on one side of the first fixed magnetic block (5), a second fixed magnetic block (7) is arranged inside the second connecting groove (6), the upper end of the fixed notch (2) is provided with a protective cover (8), the lower end of the protective cover (8) is provided with a first movable magnetic block (9), a second movable magnetic block (10) is arranged on one side of the first movable magnetic block (9), a connecting sheet (13) is arranged on the outer surface of the conductive threaded rod (3), and a limiting ring (14) is arranged on the outer surface of the connecting sheet (13), the outer surface of the limiting ring (14) is provided with a lead opening (15), and the lower end of the connecting sheet (13) is provided with a fixing nut (16).
2. A lightning conductor for an electric power tower according to claim 1, characterized in that: one side of the first connecting groove (4) is provided with a fixing hole (11), a fixing bolt (12) is arranged in the fixing hole (11), and the outer surface of the conductive threaded rod (3) is provided with a synthetic sheath (17).
3. A lightning conductor for an electric power tower according to claim 1, characterized in that: the first movable magnetic block (9) is fixedly connected with the protective cover (8) through glue, the second movable magnetic block (10) is fixedly connected with the protective cover (8) through glue, and the second movable magnetic block (10) is movably connected with the first fixed magnetic block (5) through magnetic force.
4. A lightning conductor for an electric power tower according to claim 3, characterized in that: the first movable magnetic block (9) and the second fixed magnetic block (7) are movably connected through magnetic force, the thickness of the first movable magnetic block (9) plus the thickness of the protective cover (8) is matched with the size of a notch of the second connecting groove (6), and the second movable magnetic block (10) is matched with the first connecting groove (4).
5. A lightning conductor for an electric power tower according to claim 2, characterized in that: the fixing bolt (12) is rotatably connected with threads in the fixing hole (11) on the insulating base (1), the connecting piece (13) is movably connected with the conductive threaded rod (3), and the limiting ring (14) is movably connected with the connecting piece (13).
6. The lightning arrester of claim 5, wherein: the fixing nut (16) and the conductive threaded rod (3) are in rotating connection through threads, the synthetic sheaths (17) are movably connected with the conductive threaded rod (3), and the synthetic sheaths (17) are in a plurality of groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120142278.8U CN214479510U (en) | 2021-01-19 | 2021-01-19 | Lightning arrester for power tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120142278.8U CN214479510U (en) | 2021-01-19 | 2021-01-19 | Lightning arrester for power tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214479510U true CN214479510U (en) | 2021-10-22 |
Family
ID=78140233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120142278.8U Active CN214479510U (en) | 2021-01-19 | 2021-01-19 | Lightning arrester for power tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214479510U (en) |
-
2021
- 2021-01-19 CN CN202120142278.8U patent/CN214479510U/en active Active
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