CN216749478U - High-temperature-resistant polytetrafluoroethylene insulator - Google Patents
High-temperature-resistant polytetrafluoroethylene insulator Download PDFInfo
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- CN216749478U CN216749478U CN202123240388.7U CN202123240388U CN216749478U CN 216749478 U CN216749478 U CN 216749478U CN 202123240388 U CN202123240388 U CN 202123240388U CN 216749478 U CN216749478 U CN 216749478U
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- heat dissipation
- mounting seat
- insulator
- connecting rod
- fixedly connected
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Abstract
The utility model discloses a high temperature resistant polytetrafluoroethylene insulator, which comprises an insulator body and a metal mounting seat; the insulator body is fixedly arranged on the metal mounting seat; the insulator body comprises a core body and a plurality of umbrella skirts which are arranged on the outer side wall of the core body at intervals; the outer side wall of the umbrella skirt is provided with a plurality of first threaded holes which are uniformly distributed at equal angles; a heat dissipation mechanism is arranged in the first threaded hole; the heat dissipation mechanism comprises a connecting rod, a heat dissipation plate and heat dissipation fins; one end of the connecting rod is in threaded connection with the first threaded hole, and the other end of the connecting rod is fixedly connected with one surface of the heat dissipation plate; the utility model discloses a plurality of radiating fin of another side fixedly connected with of heating panel, the utility model discloses a lateral wall at the full skirt sets up heat dissipation mechanism, and the radiating efficiency of insulator body can be improved greatly to the mating reaction between connecting rod, heating panel and the radiating fin of heat dissipation mechanism, prevents that the surface from producing when high-voltage line discharges and produces large amount of heat and bursting, makes it have good high temperature resistance.
Description
Technical Field
The utility model relates to an insulator technical field, concretely relates to high temperature resistant polytetrafluoroethylene insulator.
Background
Insulators are widely used in power systems, generally belong to external insulation, and operate under atmospheric conditions. The external live conductors of buses of overhead transmission lines, power plants and substations and various electrical equipment are supported by insulators and are insulated from the ground or other conductors with potential differences, the insulators are special parts which provide use requirements, installation modes and peripheral application environment requirements for related equipment in the fields of communication cabinets, power electricity, lightning protection, machinery, medical treatment, wind energy, frequency conversion equipment and the like, the insulators mainly play roles of fixing, supporting, connecting and insulating the live parts, and the insulators are widely applied to an electrical power system, so the performance of the insulators directly influences the power utilization stability. The existing insulator is mostly formed by a ceramic shell and connecting screws, so that the outer surface of the insulator is easy to crack when the high-voltage wire discharges to generate a large amount of heat, the performance of the insulator is influenced, and the insulator cannot achieve the expected using effect.
Based on the above situation, the utility model provides a high temperature resistant polytetrafluoroethylene insulator can effectively solve above problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high temperature resistant polytetrafluoroethylene insulator. The utility model provides a pair of high temperature resistant polytetrafluoroethylene insulator, simple structure sets up heat dissipation mechanism through the lateral wall at the full skirt, and the radiating efficiency of insulator body can be improved greatly to the mating reaction between connecting rod, heating panel and the radiating fin of heat dissipation mechanism, prevents that the surface from producing when high-voltage line discharges and produces large amount of heat and bursts, makes it have good high temperature resistance.
The utility model discloses a following technical scheme realizes:
a high-temperature resistant polytetrafluoroethylene insulator comprises an insulator body and a metal mounting seat; the insulator body is fixedly arranged on the metal mounting seat; the insulator body comprises a core body and a plurality of sheds which are arranged on the outer side wall of the core body at intervals; the outer side wall of the umbrella skirt is provided with a plurality of first threaded holes which are uniformly distributed at equal angles; a heat dissipation mechanism is arranged in the first threaded hole; the heat dissipation mechanism comprises a connecting rod, a heat dissipation plate and heat dissipation fins; one end of the connecting rod is in threaded connection with the first threaded hole, and the other end of the connecting rod is fixedly connected with one surface of the heat dissipation plate; the other side of the heat dissipation plate is fixedly connected with a plurality of heat dissipation fins which are evenly distributed at equal intervals along the horizontal direction.
According to the above technical solution, as a further preferable technical solution of the above technical solution, the metal mounting seat includes an upper mounting seat and a lower mounting seat; the upper mounting seat and the lower mounting seat are fixedly connected through bolts, and the bottom end of the upper mounting seat and the top end of the lower mounting seat are respectively provided with a semicircular groove; and the two semicircular grooves surround to form a fixing hole.
According to the above technical solution, as a further preferable technical solution of the above technical solution, a threaded column extending upward is fixedly connected to the top of the upper mounting seat.
According to the above technical solution, as a further preferable technical solution of the above technical solution, a second threaded hole is formed at the bottom of the core body, and the second threaded hole is connected with the threaded column in a matching manner.
According to the above technical means, as a further preferable technical means of the above technical means, the insulator body is made of polytetrafluoroethylene.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
the utility model provides a pair of high temperature resistant polytetrafluoroethylene insulator, simple structure sets up heat dissipation mechanism through the lateral wall at the full skirt, and the radiating efficiency of insulator body can be improved greatly to the mating reaction between connecting rod, heating panel and the radiating fin of heat dissipation mechanism, prevents that the surface from producing when high-voltage line discharges and produces large amount of heat and bursts, makes it have good high temperature resistance.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the following description of the preferred embodiments of the present invention is given with reference to the accompanying examples, but it should be understood that the drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.
Example 1:
a high-temperature resistant polytetrafluoroethylene insulator comprises an insulator body 1 and a metal mounting seat 2; the insulator body 1 is fixedly arranged on the metal mounting seat 2; the insulator body 1 comprises a core body 3 and a plurality of sheds 4 which are arranged on the outer side wall of the core body 3 at intervals; the outer side wall of the umbrella skirt 4 is provided with a plurality of first threaded holes 5 which are uniformly distributed at equal angles; a heat dissipation mechanism is arranged in the first threaded hole 5; the heat dissipation mechanism comprises a connecting rod 6, a heat dissipation plate 7 and heat dissipation fins 8; one end of the connecting rod 6 is in threaded connection with the first threaded hole 5, and the other end of the connecting rod 6 is fixedly connected with one surface of the heat dissipation plate 7; the other side of heating panel 7 is fixedly connected with a plurality of radiating fin 8, and a plurality of radiating fin 8 is equidistant evenly distributed along the horizontal direction.
Example 2:
a high-temperature resistant polytetrafluoroethylene insulator comprises an insulator body 1 and a metal mounting seat 2; the insulator body 1 is fixedly arranged on the metal mounting seat 2; the insulator body 1 comprises a core body 3 and a plurality of sheds 4 arranged on the outer side wall of the core body 3 at intervals; the outer side wall of the umbrella skirt 4 is provided with a plurality of first threaded holes 5 which are uniformly distributed at equal angles; a heat dissipation mechanism is arranged in the first threaded hole 5; the heat dissipation mechanism comprises a connecting rod 6, a heat dissipation plate 7 and heat dissipation fins 8; one end of the connecting rod 6 is in threaded connection with the first threaded hole 5, and the other end of the connecting rod 6 is fixedly connected with one surface of the heat dissipation plate 7; the other side of the heat dissipation plate 7 is fixedly connected with a plurality of heat dissipation fins 8, and the plurality of heat dissipation fins 8 are uniformly distributed at equal intervals along the horizontal direction.
The utility model discloses a lateral wall at full skirt 4 sets up heat dissipation mechanism, and the radiating efficiency of insulator body 1 can be improved greatly to the mating reaction between connecting rod 6, heating panel 7 and the radiating fin 8 of heat dissipation mechanism, prevents that the surface from producing when high tension line discharges and produces a large amount of heat and bursting, makes it have good high temperature resistance.
Further, in another embodiment, the metal mount 2 includes an upper mount 9 and a lower mount 10; the upper mounting seat 9 and the lower mounting seat 10 are fixedly connected through a bolt 11, and the bottom end of the upper mounting seat 9 and the top end of the lower mounting seat 10 are respectively provided with a semicircular groove 12; the two semicircular grooves 12 surround to form a fixing hole.
By adopting the technical scheme, the metal mounting seat 2 can be fixedly mounted on the wires with different dimensions by adjusting the distance between the upper mounting seat 9 and the lower mounting seat 10.
Further, in another embodiment, an upwardly extending threaded post 13 is fixedly attached to the top of the upper mounting seat 9. The bottom of the core body 3 is provided with a second threaded hole 14 which is in fit connection with the threaded column 13.
Through adopting above-mentioned technical scheme, the setting of screw post 1 and second screw hole 14 is convenient for install insulator body 1 at metal installation seat 2.
Further, in another embodiment, the insulator body 1 is made of teflon.
By adopting the technical scheme, the working temperature of the polytetrafluoroethylene reaches 250 ℃, and the insulator body 1 made of the polytetrafluoroethylene improves the high-temperature resistance of the insulator body 1.
According to the description and the drawings of the present invention, the skilled person can easily make or use the high temperature resistant teflon insulator of the present invention, and can produce the positive effects described in the present invention.
Unless otherwise specified, in the present invention, if the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for the convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing orientation or positional relationship in the present invention are used for illustrative purposes only, and should not be construed as limiting the present patent, specific meanings of the above terms can be understood by those of ordinary skill in the art in light of the specific circumstances in conjunction with the accompanying drawings.
Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass both fixed and removable connections, or integral connections; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the technical matters of the present invention all fall into the protection scope of the present invention to any simple modification and equivalent change of the above embodiments.
Claims (5)
1. A high temperature resistant polytetrafluoroethylene insulator which characterized in that: comprises an insulator body (1) and a metal mounting seat (2); the insulator body (1) is fixedly arranged on the metal mounting seat (2); the insulator body (1) comprises a core body (3) and a plurality of sheds (4) which are arranged on the outer side wall of the core body (3) at intervals; the outer side wall of the umbrella skirt (4) is provided with a plurality of first threaded holes (5) which are uniformly distributed at equal angles; a heat dissipation mechanism is arranged in the first threaded hole (5); the heat dissipation mechanism comprises a connecting rod (6), a heat dissipation plate (7) and heat dissipation fins (8); one end of the connecting rod (6) is in threaded connection with the first threaded hole (5), and the other end of the connecting rod (6) is fixedly connected with one surface of the heat dissipation plate (7); the other side fixedly connected with a plurality of radiating fin (8) of heating panel (7), it is a plurality of radiating fin (8) are equidistant evenly distributed along the horizontal direction.
2. The high-temperature-resistant polytetrafluoroethylene insulator according to claim 1, wherein: the metal mounting seat (2) comprises an upper mounting seat (9) and a lower mounting seat (10); the upper mounting seat (9) is fixedly connected with the lower mounting seat (10) through a bolt (11), and the bottom end of the upper mounting seat (9) and the top end of the lower mounting seat (10) are respectively provided with a semicircular groove (12); the two semicircular grooves (12) surround to form a fixing hole.
3. The high temperature resistant polytetrafluoroethylene insulator according to claim 2, wherein: the top of the upper mounting seat (9) is fixedly connected with a threaded column (13) extending upwards.
4. The high temperature resistant polytetrafluoroethylene insulator of claim 3, wherein: and a second threaded hole (14) which is matched and connected with the threaded column (13) is formed in the bottom of the core body (3).
5. The high temperature resistant polytetrafluoroethylene insulator according to claim 1, wherein: the insulator body (1) is made of polytetrafluoroethylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123240388.7U CN216749478U (en) | 2021-12-21 | 2021-12-21 | High-temperature-resistant polytetrafluoroethylene insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123240388.7U CN216749478U (en) | 2021-12-21 | 2021-12-21 | High-temperature-resistant polytetrafluoroethylene insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216749478U true CN216749478U (en) | 2022-06-14 |
Family
ID=81937883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123240388.7U Active CN216749478U (en) | 2021-12-21 | 2021-12-21 | High-temperature-resistant polytetrafluoroethylene insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216749478U (en) |
-
2021
- 2021-12-21 CN CN202123240388.7U patent/CN216749478U/en active Active
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