CN221176933U - Lightning arrester insulation spraying material conductor - Google Patents
Lightning arrester insulation spraying material conductor Download PDFInfo
- Publication number
- CN221176933U CN221176933U CN202323162188.3U CN202323162188U CN221176933U CN 221176933 U CN221176933 U CN 221176933U CN 202323162188 U CN202323162188 U CN 202323162188U CN 221176933 U CN221176933 U CN 221176933U
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- CN
- China
- Prior art keywords
- lightning arrester
- hole
- conductor
- chute
- spray material
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- 239000004020 conductor Substances 0.000 title claims abstract description 57
- 239000000463 material Substances 0.000 title claims abstract description 17
- 238000005507 spraying Methods 0.000 title claims abstract description 9
- 238000009413 insulation Methods 0.000 title claims description 13
- 239000011810 insulating material Substances 0.000 claims description 2
- 239000007921 spray Substances 0.000 claims 7
- 229910000746 Structural steel Inorganic materials 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Thermistors And Varistors (AREA)
Abstract
The utility model discloses an insulating spraying material conductor of a lightning arrester, which comprises the lightning arrester, wherein the upper end of the lightning arrester is connected with an upper conductor, the lower end of the lightning arrester is connected with a lower conductor, the lower conductor is connected with an angle iron, the top surface of the angle iron is provided with a first through hole, the side surface of the inner wall of the first through hole is provided with a chute, a turntable is movably connected in the first through hole, the outer side of the turntable is provided with a sliding block, the sliding block is movably connected with the chute, the turntable is internally provided with a second through hole, two sides of the lower conductor are provided with grooves, the side surface of the inner wall of each groove is provided with a clamping groove and a chute, the clamping groove is in contact connection with one end of a telescopic rod, and the other end of the telescopic rod movably penetrates through one end of a sleeve. According to the lightning arrester, the connecting rod I and the connecting rod II are driven to rotate through the connecting block, so that the telescopic rod and the groove are connected with the clamping groove, the lightning arrester is fixed, and the installation and the disassembly of the lightning arrester are facilitated through the telescopic rod and the chute.
Description
Technical Field
The utility model relates to the technical field of lightning arresters, in particular to an insulating spraying material conductor of a lightning arrester.
Background
The arrester is an overvoltage protection device in modern power systems for protecting the safety of power equipment, and when the voltage rises to the specified action voltage, the arrester acts to limit the duplication of the rise of the voltage of a power grid below a certain level, thereby protecting the level which can be born by the insulation of the equipment.
In order to ensure the use safety of the equipment, lightning protection tests can be carried out every year, and the lightning arrester can be disassembled and assembled during the tests, and the existing lightning arrester is generally connected with angle irons through bolts, so that the bolts are required to be disassembled every time, and the lightning arrester is very troublesome.
We have therefore proposed an insulated sprayed material electrical conductor for a lightning arrester to solve the above-mentioned problems.
Disclosure of utility model
The utility model aims to provide an electric conductor of an insulating spraying material of a lightning arrester, which solves the problem that the lightning arrester in the background art is very troublesome to assemble and disassemble.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an arrester insulation spraying material electric conductor, includes the arrester, the upper end of arrester is connected with upper portion electric conductor, the lower extreme of arrester is connected with lower part electric conductor, and the lower part electric conductor is connected with the angle bar, the angle bar top surface is provided with through-hole one, and the inner wall side of through-hole one is provided with the spout, swing joint has the carousel in the through-hole one, and the outside of carousel is provided with the slider, slider and spout swing joint, be provided with the through-hole two in the carousel, the both sides of lower part electric conductor are provided with the recess, and the inner wall side of recess is provided with draw-in groove and chute respectively, the draw-in groove is connected with the one end contact of telescopic link, and the other end activity of telescopic link runs through sheathed tube one end, the other end of telescopic link and the one end fixed connection of spring, the other end of the one end of connecting rod and the one end fixed connection of axostylus axostyle, and the other end hub connection in the inner wall side of angle bar, one end fixed connection of two of connecting rod and the other end of axostylus axostyle, the one end fixed connection of connecting rod has lug, two lower fixedly connected with the connecting block, the lower part of connecting rod contact with the lug.
Preferably, the outer sides of the upper conductor and the lower conductor are both sprayed with insulating materials.
By adopting the technical scheme, the electric charge is prevented from being shorted inside the lightning arrester.
Preferably, the external shape of the rotary table is round, and a torsion spring is sleeved on the outer side of the rotary table and arranged in the first through hole.
By adopting the technical scheme, the turntable is driven to reset by the torsional spring.
Preferably, the inner shape of the second through hole is prismatic which is matched with the outer shape of the lower conductor.
By adopting the technical scheme, the lower conductor rotates to drive the turntable to rotate through the second through hole.
Preferably, the inner shape of the clamping groove is a hemispherical shape which is matched with the outer shape of one end of the telescopic rod.
By adopting the technical scheme, the lightning arrester is fixed through the clamping groove and the telescopic rod in clamping connection.
Preferably, the cross section of the chute is triangular.
By adopting the technical scheme, the chute telescopic rod is disconnected with the lower conductor.
Preferably, the longitudinal section of the connecting block is trapezoid.
By adopting the technical scheme, the lower conductor moves downwards to be in contact with the connecting block.
Preferably, the external shape of the bump is hemispherical.
By adopting the technical scheme, the lower conductor can move upwards.
Compared with the prior art, the utility model has the beneficial effects that: the lightning arrester insulating spraying material conductor drives the connecting rod I and the connecting rod II to rotate through the connecting block, so that the telescopic rod and the groove are connected with the clamping groove, the lightning arrester is fixed, and the lightning arrester is convenient to install and detach through the telescopic rod and the chute.
1. When the lightning arrester is installed, the lower conductor penetrates through the second through hole, and when the bump is in contact connection with the connecting block, the second connecting rod drives the first connecting rod to rotate through the shaft rod, and then the telescopic rod is clamped and connected with the groove and the clamping groove, so that the lightning arrester is fixed on the angle iron, and the lightning arrester can be conveniently fixed only by moving downwards.
2. When the lightning arrester is required to be dismounted, the telescopic rod and the chute are lifted upwards, the convex blocks are disconnected with the connecting blocks, the telescopic rod is disconnected with the chute in a contact way, then the lightning arrester is rotated, the rotary table is driven to rotate in the through hole I through the lower conductor, the telescopic rod slides out of the groove to the outside through the chute, and finally the dismounting can be completed by lifting the lightning arrester upwards, and after the dismounting, the rotary table and the shaft lever are reset through the torsional spring, so that the time for dismounting the lightning arrester is reduced, and the labor cost is reduced.
Drawings
FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is a schematic view of the angle iron and turntable of the present utility model;
Fig. 4 is a schematic diagram showing a cross-sectional structure of the top surface of the lower conductor of the present utility model.
In the figure: 1. a lightning arrester; 2. an upper conductor; 3. a lower conductor; 4. angle iron; 5. a first through hole; 6. a chute; 7. a turntable; 8. a slide block; 9. a second through hole; 10. a groove; 11. a clamping groove; 12. a chute; 13. a telescopic rod; 14. a spring; 15. a sleeve; 16. a first connecting rod; 17. a shaft lever; 18. a second connecting rod; 19. a connecting block; 20. a bump; 21. and (5) clamping plates.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the lightning arrester insulation spraying material conductor comprises a lightning arrester 1, wherein the upper end of the lightning arrester 1 is connected with an upper conductor 2, the lower end of the lightning arrester 1 is connected with a lower conductor 3, insulation materials are sprayed on the outer sides of the upper conductor 2 and the lower conductor 3, the lower conductor 3 is connected with an angle iron 4, the top surface of the angle iron 4 is provided with a first through hole 5, the side surface of the inner wall of the first through hole 5 is provided with a chute 6, a turntable 7 is movably connected in the first through hole 5, the outer side of the turntable 7 is provided with a sliding block 8, the outer side of the turntable 7 is circular, a torsion spring is sleeved outside the turntable 7 and is arranged in the first through hole 5, the sliding block 8 is movably connected with the chute 6, a second through hole 9 is arranged in the turntable 7, the inner shape of the second through hole 9 and the outer shape of the lower conductor 3 are in the shape of a matched prism, two sides of the lower conductor 3 are provided with grooves 10, the side surface of the inner wall of the groove 10 is respectively provided with a clamping groove 11 and a chute 12, the cross section of the chute 12 is triangle, the clamping groove 11 is in contact connection with one end of a telescopic rod 13, the other end of the telescopic rod 13 movably penetrates through one end of a sleeve 15, the inner shape of the clamping groove 11 is in an anastomotic hemisphere shape with the outer shape of one end of the telescopic rod 13, the other end of the telescopic rod 13 is fixedly connected with one end of a spring 14, the other end of the spring 14 is fixedly connected with the side surface of the inner wall of the sleeve 15, the other end of the sleeve 15 is fixedly connected with one end of a connecting rod 16, the other end of the connecting rod 16 is fixedly connected with one end of a shaft rod 17, the other end of the shaft rod 17 is connected with one end of a connecting rod two 18, the other end of the connecting rod two 18 is fixedly connected with a connecting block 19, the longitudinal section of the connecting block 19 is trapezoid, the connecting block 19 is in contact connection with a bump 20, the external shape of the protruding block 20 is hemispherical, the protruding block 20 is fixedly connected to the outer side of the lower conductor 3, and a plurality of clamping plates 21 are fixedly connected to the lower end of the lower conductor 3.
Working principle: when the lightning arrester 1 is installed, the lower conductor 3 penetrates through the second through hole 9, when the lug 20 is in contact connection with the connecting block 19, the second connecting rod 18 drives the first connecting rod 16 to rotate through the shaft rod 17, then the telescopic rod 13 is in clamping connection with the groove 10 and the clamping groove 11, the lightning arrester 1 is fixed on the angle iron 4, when the lightning arrester 1 needs to be dismounted, the lightning arrester 1 is lifted upwards firstly, the lug 20 is disconnected with the connecting block 19, the telescopic rod 13 is separated from the clamping groove 11 and is in contact connection with the chute 12, then the lightning arrester 1 is rotated, the turntable 7 is driven to rotate in the first through hole 5 through the lower conductor 3, the telescopic rod 13 slides out of the groove 10 to the outside through the chute 12, finally the dismounting can be completed when the lightning arrester 1 is lifted upwards, and after the dismounting, the turntable 7 and the shaft rod 17 are reset through the torsion spring.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an arrester insulation spraying material electric conductor, includes arrester (1), its characterized in that, the upper end of arrester (1) is connected with upper portion electric conductor (2), the lower extreme of arrester (1) is connected with lower part electric conductor (3), and lower part electric conductor (3) are connected with angle bar (4), angle bar (4) top surface is provided with through-hole one (5), and the inner wall side of through-hole one (5) is provided with spout (6), swing joint has carousel (7) in through-hole one (5), and the outside of carousel (7) is provided with slider (8), slider (8) and spout (6) swing joint, be provided with through-hole two (9) in carousel (7), the both sides of lower part electric conductor (3) are provided with recess (10), and the inner wall side of recess (10) are provided with draw-in groove (11) and chute (12) respectively, the one end contact connection of draw-in groove (11) and telescopic link (13), and the one end of the movable sleeve (15) of telescopic link (13) is run through, one end of the other end of telescopic link (15) is fixed connection with one end of telescopic link (14) and one end of telescopic link (14) fixed connection (14, the other end of connecting rod one (16) and the one end fixed connection of axostylus axostyle (17), and the other end hub connection of axostylus axostyle (17) is in the inner wall side of angle bar (4), the one end fixedly connected with connecting rod two (18) of axostylus axostyle (17), and the other end fixedly connected with connecting block (19) of connecting rod two (18), connecting block (19) and lug (20) contact connection, lug (20) fixed connection is in the outside of lower part electric conductor (3), the lower extreme fixedly connected with a plurality of cardboard (21) of lower part electric conductor (3).
2. A lightning arrester insulation spray material electrical conductor according to claim 1, wherein: insulating materials are sprayed on the outer sides of the upper conductor (2) and the lower conductor (3).
3. A lightning arrester insulation spray material electrical conductor according to claim 1, wherein: the external shape of the rotary table (7) is round, and a torsion spring is sleeved on the outer side of the rotary table (7), and is arranged in the first through hole (5).
4. A lightning arrester insulation spray material electrical conductor according to claim 1, wherein: the inner shape of the second through hole (9) is prismatic which is matched with the outer shape of the lower conductor (3).
5. A lightning arrester insulation spray material electrical conductor according to claim 1, wherein: the inner shape of the clamping groove (11) is matched with the outer shape of one end of the telescopic rod (13) to form a hemispherical shape.
6. A lightning arrester insulation spray material electrical conductor according to claim 1, wherein: the cross section of the chute (12) is triangular.
7. A lightning arrester insulation spray material electrical conductor according to claim 1, wherein: the longitudinal section of the connecting block (19) is trapezoid.
8. A lightning arrester insulation spray material electrical conductor according to claim 1, wherein: the outer shape of the bump (20) is hemispherical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323162188.3U CN221176933U (en) | 2023-11-21 | 2023-11-21 | Lightning arrester insulation spraying material conductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323162188.3U CN221176933U (en) | 2023-11-21 | 2023-11-21 | Lightning arrester insulation spraying material conductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221176933U true CN221176933U (en) | 2024-06-18 |
Family
ID=91532489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323162188.3U Active CN221176933U (en) | 2023-11-21 | 2023-11-21 | Lightning arrester insulation spraying material conductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221176933U (en) |
-
2023
- 2023-11-21 CN CN202323162188.3U patent/CN221176933U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |