CN214068456U - Effectively prevent spalling electric porcelain insulator - Google Patents
Effectively prevent spalling electric porcelain insulator Download PDFInfo
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- CN214068456U CN214068456U CN202120197408.8U CN202120197408U CN214068456U CN 214068456 U CN214068456 U CN 214068456U CN 202120197408 U CN202120197408 U CN 202120197408U CN 214068456 U CN214068456 U CN 214068456U
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- conducting plate
- jack
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Abstract
The utility model relates to an insulator technical field specifically is an effectively prevent spalling electric porcelain insulator, including insulator, connecting rod and heat-conducting plate, the jack has been seted up in the middle of the insulator, insulator lower extreme welded connector sets up the screw hole that corresponds with the jack in the middle of the connector, and the connecting rod lower extreme outside is equipped with connecting thread, and the connecting rod inserts in the jack from the insulator upper end to pass the connector of insulator lower extreme, through revolving to twist connecting rod fixed connection in the connector, a plurality of spacing washers are established to connecting rod lower extreme outside cover, and the terminal outside of connecting rod is equipped with fastening screw, and beneficial effect does: through setting up heat conduction heat protection structure, can derive and release the inside heat of electric porcelain insulator, effectively increase the radiating effect to can prevent effectively that the direct solar radiation electric porcelain insulator from leading to the temperature to rise, effectual protection electric porcelain insulator prevents that the inside high spalling that leads to of electric porcelain insulator is damaged, influences result of use and life.
Description
Technical Field
The utility model relates to the insulator technical field specifically is an effectively prevent spalling electroceramic insulator.
Background
Devices capable of withstanding the action of voltage and mechanical stresses are currently installed between conductors of different electrical potentials or between a conductor and a grounded member. Insulators are various in types and shapes. Although the structures and the shapes of different types of insulators are greatly different, the insulators are composed of an insulating part and a connecting hardware fitting, and the insulators are special insulating control parts and can play an important role in overhead transmission lines. Early-year insulators are mostly used for telegraph poles, and a plurality of disc-shaped insulators are hung at one end of a high-voltage wire connecting tower which is gradually developed, are used for increasing creepage distance and are usually made of glass or ceramics, namely insulators.
The electric porcelain insulator among the prior art has the problem of easily storing the high temperature in inside in the use, and the phenomenon of expend with heat and contract with cold can appear in the inside high temperature of electric porcelain insulator, leads to the electric porcelain insulator inflation to break, for this, the utility model provides an effectively prevent spalling electric porcelain insulator is used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an effectively prevent spalling electric porcelain insulator to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an effectively prevent spalling electric porcelain insulator, includes insulator, connecting rod and heat-conducting plate, the jack has been seted up in the middle of the insulator, insulator lower extreme welded connector, set up the screw hole that corresponds with the jack in the middle of the connector, the connecting rod lower extreme outside is equipped with connecting thread, the connecting rod inserts in the jack from the insulator upper end to pass the connector of insulator lower extreme, through revolving soon with connecting rod fixed connection in the connector, a plurality of spacing packing rings are established to connecting rod lower extreme outside cover, the terminal outside of connecting rod is equipped with fastening screw, the connecting rod end passes the mounting plane and passes fastening nut fastening connection at the connecting rod lower extreme, fixes the connecting rod, and then fixes the insulator, insulator upper end fixed connection heat-conducting plate.
Preferably, the heat-conducting plate is in a circular plate shape, the lower end of the middle of the heat-conducting plate is welded with the heat-conducting rod, the heat-conducting rod is fixedly inserted into the upper end of the insulator, the outer ring of the lower end of the heat-conducting plate is welded with the supporting rod, the lower end of the supporting rod is in supporting connection with the upper end face of the insulator, and the upper end of the heat-conducting plate is welded with a plurality of radiating fins which are uniformly distributed.
Preferably, a connecting rod socket corresponding to a jack formed in the middle of the insulator is formed in the middle of the heat conducting plate, the upper end of the heat conducting plate is in an arc shape, a reflective coating is coated on the upper end face of the heat conducting plate, a water flowing groove is formed between the radiating fins on the upper end of the heat conducting plate, and radiating silicone grease is coated on two sides of each radiating fin.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a set up heat conduction heat protection structure, can derive and release the inside heat of electric porcelain insulator, effectively increase the radiating effect to can prevent effectively that the direct sunlight electric porcelain insulator from leading to the temperature to rise, effectual protection electric porcelain insulator prevents that electric porcelain insulator internal stability from too high to lead to the spalling damage, influence result of use and life.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the present invention.
In the figure: 1 insulator, 2 connectors, 3 connecting rods, 4 limiting washers, 5 heat conducting plates, 6 heat conducting rods, 7 supporting rods, 8 radiating fins, 9 water flowing grooves, 10 reflective coatings and 11 connecting rod jacks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 2, the present invention provides a technical solution: the utility model provides an effectively prevent spalling electric porcelain insulator, including insulator 1, connecting rod 3 and heat-conducting plate 5, the jack has been seted up in the middle of the insulator 1, 1 lower extreme welded connector 2 of insulator, set up the screw hole that corresponds with the jack in the middle of the connector 2, the 3 lower extreme outsides of connecting rod are equipped with connecting thread, connecting rod 3 inserts in the jack from 1 upper end of insulator, and pass the connector of 1 lower extreme of insulator, through revolving to twist 3 fixed connection of connecting rod in connector 2, a plurality of spacing packing rings 4 are established to 3 lower extreme outside covers of connecting rod, 3 terminal outsides of connecting rod are equipped with fastening thread, 3 terminal mounting plane of passing of connecting rod passes and connects at 3 lower extremes of connecting rod through the fastening nut, it is fixed with connecting rod 3, and then it is fixed with insulator 1, 1 upper end fixed connection heat-conducting plate 5 of insulator.
The utility model discloses can further set up to, heat-conducting plate 5 is circular platelike, lower extreme welding heat-conducting rod 6 in the middle of the heat-conducting plate 5, 6 pegs graft of heat-conducting rod and fixes inside 1 upper end of insulator, the welding of 5 lower extreme outer lanes of heat-conducting plate has bracing piece 7, bracing piece 7 lower extreme support connection is at 1 up end of insulator, a plurality of evenly distributed's of 5 upper end welding of heat-conducting plate fin 8, can derive 1 inside heat of insulator to heat-conducting plate 5 through heat-conducting rod 6, heat-conducting plate 5 is heat transfer to fin 8, and distribute away the heat through fin 8, can effectively increase the radiating effect, prevent that 1 inside heat of insulator from leading to the inflation to break excessively, improve the protection effect to insulator 1.
The utility model discloses can further set up to, set up in the middle of the heat-conducting plate 5 the connecting rod socket 11 that corresponds with the jack of seting up in the middle of the insulator 1, 5 upper ends of heat-conducting plate are circular-arc arch, 5 upper end coatings of heat-conducting plate are equipped with reflection of light coating 10, form tye 9 between the fin 8 of 5 upper ends of heat-conducting plate, 8 both sides of fin are scribbled and are equipped with the heat dissipation silicone grease, 5 diameters of heat-conducting plate are greater than the diameter of insulator 1, can cover insulator 1 through heat-conducting plate 5, reduce the heat that illumination produced, thereby reduce 1 inside heat of insulator and pile up and lead to the inflation to break, reflection of light coating 10 on the heat-conducting plate 5 can effectively radiate sunshine, further reduce the heat and pile up, improve the protective effect to insulator 1.
The working principle is as follows: when the insulator is in operation, the connecting rod 2 is inserted from the upper end of the insulator 1 and penetrates out from the connector 2 at the lower end of the insulator 1, the limiting washer 4 is sleeved on the outer side of the lower end of the connecting rod 3, the connecting rod 3 penetrates through the mounting plane, the insulator 1 is fixed by fastening the connecting rod 3 through a nut, the heat conducting rod 6 is inserted in the upper end of the insulator 1, the heat conducting plate 5 is welded at the upper end of the heat conducting rod 6, the supporting rod 7 is welded at the lower end of the outer side of the heat conducting plate 5, the lower end of the supporting rod 7 is abutted against the upper end surface of the insulator 1, the heat radiating fins 8 which are uniformly distributed are protruded at the upper end of the heat conducting plate 5, the heat in the insulator 1 can be guided out to the heat conducting plate 5 through the heat conducting rod 6 and transferred to the heat radiating fins 8, the heat can be rapidly radiated through the heat radiating fins 8, the heat conducting and heat radiating effect can be effectively increased, the expansion and the breakage caused by the overhigh heat in the insulator 1 can be prevented, and the use effect can be influenced, and the heat-conducting plate 5 covers on 1 upper ends of the insulators, can effectively block sunlight, reduces heat generated by illumination, and reduces insulator overheating probability.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides an effectively prevent spalling electric porcelain insulator, includes insulator (1), connecting rod (3) and heat-conducting plate (5), its characterized in that: the middle of the insulator (1) is provided with a jack, the lower end of the insulator (1) is welded with a connector (2), the middle of the connector (2) is provided with a threaded hole corresponding to the jack, the outer side of the lower end of the connecting rod (3) is provided with a connecting thread, the connecting rod (3) is inserted into the jack from the upper end of the insulator (1) and passes through the connecting head at the lower end of the insulator (1), the connecting rod (3) is fixedly connected in the connector (2) by screwing, a plurality of limiting washers (4) are sleeved outside the lower end of the connecting rod (3), the outer side of the tail end of the connecting rod (3) is provided with a fastening thread, the tail end of the connecting rod (3) passes through the mounting plane and is fastened and connected with the lower end of the connecting rod (3) through a fastening nut to fix the connecting rod (3), and then the insulator (1) is fixed, and the upper end of the insulator (1) is fixedly connected with the heat conducting plate (5).
2. The effective anti-spalling electrical porcelain insulator of claim 1, wherein: the heat-conducting plate (5) is circular plate-shaped, lower extreme welding heat conduction pole (6) in the middle of heat-conducting plate (5), heat conduction pole (6) are pegged graft and are fixed inside insulator (1) upper end, the welding of heat-conducting plate (5) lower extreme outer lane has bracing piece (7), bracing piece (7) lower extreme supported connection is at insulator (1) up end, a plurality of evenly distributed's fin (8) of heat-conducting plate (5) upper end welding.
3. The effective anti-spalling electrical porcelain insulator of claim 1, wherein: the heat-conducting plate is characterized in that a connecting rod socket (11) corresponding to a jack formed in the middle of the insulator (1) is formed in the middle of the heat-conducting plate (5), the upper end of the heat-conducting plate (5) is in an arc-shaped bulge, a reflective coating (10) is coated on the upper end face of the heat-conducting plate (5), a water flowing groove (9) is formed between radiating fins (8) on the upper end of the heat-conducting plate (5), and radiating silicone grease is coated on two sides of each radiating fin (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120197408.8U CN214068456U (en) | 2021-01-25 | 2021-01-25 | Effectively prevent spalling electric porcelain insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120197408.8U CN214068456U (en) | 2021-01-25 | 2021-01-25 | Effectively prevent spalling electric porcelain insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214068456U true CN214068456U (en) | 2021-08-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120197408.8U Expired - Fee Related CN214068456U (en) | 2021-01-25 | 2021-01-25 | Effectively prevent spalling electric porcelain insulator |
Country Status (1)
| Country | Link |
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| CN (1) | CN214068456U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114507063A (en) * | 2022-03-31 | 2022-05-17 | 萍乡华创电气有限公司 | Porcelain insulator slip casting method |
-
2021
- 2021-01-25 CN CN202120197408.8U patent/CN214068456U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114507063A (en) * | 2022-03-31 | 2022-05-17 | 萍乡华创电气有限公司 | Porcelain insulator slip casting method |
| CN114507063B (en) * | 2022-03-31 | 2023-01-03 | 萍乡华创电气有限公司 | Porcelain insulator slip casting method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210827 Termination date: 20220125 |
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| CF01 | Termination of patent right due to non-payment of annual fee |