CN213660096U - Insulator structure for corner tower - Google Patents
Insulator structure for corner tower Download PDFInfo
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- CN213660096U CN213660096U CN202022234676.0U CN202022234676U CN213660096U CN 213660096 U CN213660096 U CN 213660096U CN 202022234676 U CN202022234676 U CN 202022234676U CN 213660096 U CN213660096 U CN 213660096U
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Abstract
The utility model provides an insulator structure for corner tower, including hanging dress mechanism, insulator chain, equalizer ring device, cross link plate, bowl head link plate, attract arc angle and suspension clamp, hanging dress mechanism includes U type bolt and bulb link ring, hanging dress mechanism, insulator chain, bowl head link plate, cross link plate and suspension clamp connect gradually, hanging dress mechanism includes U type bolt and bulb link ring, equalizer ring device includes equalizer ring body and a plurality of supports, equalizer ring body cover is established the insulator chain bottom, the support is the taper shape and sets up on the cross link plate, insulator chain is crossed with a plurality of second insulators by a plurality of first insulators and is set up to constitute, attract arc angle setting on the bulb link ring; the utility model discloses a grading ring device and attract arc angle can effectively prevent the thunderbolt, insulator chain can effectively increase creepage distance, the utility model discloses simple structure, it is convenient to dismantle.
Description
Technical Field
The utility model relates to an insulator technical field particularly, relates to an insulator structure for corner tower.
Background
The insulator is a special insulating control and can play an important role in an overhead transmission line. 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 insulator should not fail due to various electromechanical stresses caused by changes in environmental and electrical load conditions, otherwise the insulator will not have a significant effect and will impair the service and operational life of the entire line, and therefore lightning protection of the insulator assembly and how to increase the creepage distance are the technical points we need to improve at present.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an insulator structure for corner tower, it can effectively be lightning-proofed, effectively solves the little problem of insulator creepage distance.
The embodiment of the utility model discloses a realize through following technical scheme:
the utility model provides an insulator structure for corner tower, is including hanging dress mechanism, insulator chain, equalizer ring device, socket link plate, cross link plate and suspension clamp, it connects gradually to hang dress mechanism, insulator chain, socket link plate, cross link plate and suspension clamp, equalizer ring device includes equalizer ring body and a plurality of support, the one end fixed connection of support equalizer ring body, the other end of support is conical and connects respectively the both sides of cross link plate, equalizer ring device cover is established the bottom of insulator chain.
Preferably, the hanging mechanism is a U-shaped bolt and a ball head hanging ring, the U-shaped bolt is fixedly connected to the corner tower, the U-shaped bottom of the U-shaped bolt is connected with the ball head hanging ring, and the ball head hanging ring is connected with the insulator string.
Preferably, the insulator structure further comprises an arcing horn, and the arcing horn is arranged on the ball head hanging ring.
Preferably, the insulator string is formed by combining a plurality of first insulators and a plurality of second insulators, and the sizes of the first insulators and the sizes of the second insulators are different from each other.
Preferably, there are 9 first insulators and 9 second insulators, and the first insulators and the second insulators are arranged to intersect.
Preferably, the first insulator and the second insulator are both suspension insulators.
Preferably, an aluminum tape is clamped on the suspension clamp, and the aluminum tape wraps the outside of the electric wire.
The utility model discloses technical scheme has following advantage and beneficial effect at least:
1. the utility model is provided with the grading ring device on the cross hanging plate, the grading ring body is sleeved at the bottom of the insulator string, which plays a role of grading the insulator string and can also prevent the insulator string from being struck by lightning;
2. the utility model is provided with the arc attracting angle on the ball head hanging ring in the hanging mechanism, and the arc attracting angle can effectively prevent the end of the insulator chain close to the hanging mechanism from being struck by lightning;
3. the insulator string designed by the utility model is formed by the cross connection of the first insulators and the second insulators with different sizes, so that the perimeter of the insulator string can be effectively increased, and the creepage distance of the insulator string is increased;
the utility model relates to a rationally, simple structure.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of an overall structure of an insulator structure provided in embodiment 1 of the present invention;
FIG. 2 is an enlarged view of the point A in FIG. 1;
icon: 1-hanging mechanism, 11-U-shaped bolt, 12-ball head hanging ring, 2-insulator string, 21-first insulator, 22-second insulator, 3-equalizing ring device, 31-equalizing ring body, 32-bracket, 4-socket hanging plate, 5-cross hanging plate, 6-suspension clamp, 61-connecting part, 62-clamping cylinder, 63-U-shaped locking ring, 7-arcing horn and 8-aluminum wrapping band.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which is usually placed when the product of this application is used, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred must have a specific orientation, be constructed in a specific orientation and be operated is not to be construed as limiting the present invention.
In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; 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.
Example 1
As shown in fig. 1-2, an insulator structure for corner tower, including hanging dress mechanism 1, insulator chain 2, equalizer ring device 3, socket link plate 4, cross link plate 5 and suspension clamp 6, hang dress mechanism 1, insulator chain 2, socket link plate 4, cross link plate 5 and suspension clamp 6 and connect gradually, equalizer ring device 3 includes equalizer ring body 31 and a plurality of support 32, the one end fixed connection of support 32 equalizer ring body 31, the other end of support 32 is conical and connects respectively the both sides of cross link plate 5, equalizer ring device 3 cover is established insulator chain 2's bottom.
Grading ring in grading ring device 3 can be effectual average voltage on the insulator chain 2 guarantees the insulator does not have the potential difference, prevents to strike by lightning, thereby support 32 is through installing it is fixed on the cross link plate 5 the position of grading ring, support 32 can with 5 bolted connection of cross link plate, bolted connection conveniently dismantles the maintenance, and the setting up of a plurality of supports 32 makes grading ring device 3 is more stable, is difficult for droing.
Will hang on the dress 1 installation corner tower of mechanism, hang the other end of dress 1 and connect insulator string 2, the bottom brief introduction of insulator string 2 bowl link plate 4, the other end of bowl link plate 4 is connected cross link plate 5, the other end of cross link plate 5 is connected suspension clamp 6, suspension clamp 6 includes the articulated elements and presss from both sides a section of thick bamboo 62, the upper end of articulated elements with cross link plate 5 is articulated, the articulated lower extreme that presss from both sides with it is articulated to press from both sides a section of thick bamboo 62 front and back lateral wall, press from both sides a section of thick bamboo 62 with the left and right sides of articulated elements articulated department respectively is equipped with a U type locking ring 63, U type locking ring 63 is used for control thereby it presss from both sides tight electric wire to press from both sides a section of thick. When in use, the hanging mechanism 1 is installed on a corner tower, then an electric wire is inserted into the clamping barrel 62 of the suspension clamp 6, and the U-shaped locking ring 63 clamps the electric wire, so that the clamping stability of the electric wire is improved.
The hanging mechanism 1 is a U-shaped bolt 11 and a ball head hanging ring 12, the U-shaped bolt 11 is fixedly connected to the corner tower, the U-shaped bottom of the U-shaped bolt 11 is connected with the ball head hanging ring 12, the ball head hanging ring 12 is connected with the insulator string 2, the U-shaped bolt 11 is convenient to detach and maintain, and the stability of the hanging mechanism 1 is further improved.
The insulator structure further comprises an arcing horn 7, and the arcing horn 7 is arranged on the ball head hanging ring 12. The arcing horn 7 is arranged on the ball head hanging ring 12 and mainly prevents the insulator string 2 from being struck by lightning on one side close to the hanging mechanism 1.
The insulator string 2 is formed by combining a plurality of first insulators 21 and a plurality of second insulators 22, and the sizes of the first insulators 21 and the sizes of the second insulators 22 are different from each other.
The number of the first insulators 21 and the number of the second insulators 22 are respectively 9, and the first insulators 21 and the second insulators 22 are arranged in a crossing manner. And the top end and the lower end of the insulator string 2 are insulators with larger sizes.
The first insulator 21 and the second insulator 22 are different in size and are arranged in a crossed manner, so that the circumference of the insulator string 2 can be increased, and the creepage distance of the insulator string 2 can be increased.
The first insulator 21 and the second insulator 22 are both suspension insulators.
An aluminum wrapping tape 8 is clamped on the suspension clamp 6, and the aluminum wrapping tape 8 wraps the outside of the electric wire. The clamping cylinder 62 is clamped outside the aluminum armor tape 8, the aluminum armor tape 8 is used for wrapping an electric wire, the length of the aluminum armor tape 8 is required to be larger than the length of the clamping cylinder 62, and the aluminum armor tape 8 can protect the electric wire.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an insulator structure for corner tower, its characterized in that, is including hanging dress mechanism (1), insulator chain (2), equalizer ring device (3), socket link plate (4), cross link plate (5) and suspension clamp (6), hang dress mechanism (1), insulator chain (2), socket link plate (4), cross link plate (5) and suspension clamp (6) and connect gradually, equalizer ring device (3) are including equalizer ring body (31) and a plurality of support (32), the one end fixed connection of support (32) equalizer ring body (31), the other end of support (32) is conical and connects respectively the both sides of cross link plate (5), equalizer ring device (3) cover is established the bottom of insulator chain (2).
2. An insulator structure according to claim 1, wherein the hanging mechanism (1) is a U-shaped bolt (11) and a ball-head hanging ring (12), the U-shaped bolt (11) is fixedly connected to a corner tower, the U-shaped bottom of the U-shaped bolt (11) is connected with the ball-head hanging ring (12), and the ball-head hanging ring (12) is connected with the insulator string (2).
3. An insulator structure according to claim 2, characterised in that the insulator structure further comprises a arcing horn (7), the arcing horn (7) being arranged on the bulb suspension loop (12).
4. An insulator structure according to claim 1, characterized in that the insulator string (2) is formed by combining a plurality of first insulators (21) and a plurality of second insulators (22), and the sizes of the first insulators (21) and the second insulators (22) are different from each other.
5. An insulator structure according to claim 4, wherein 9 insulators (21) and 9 insulators (22) are arranged, and the first insulators (21) and the second insulators (22) are arranged to intersect.
6. An insulator structure according to claim 5, characterised in that the first insulator (21) and the second insulator (22) are both suspension insulators.
7. An insulator structure according to claim 1, wherein an aluminum tape (8) is clamped on the suspension clamp (6), and the aluminum tape (8) is wrapped outside the electric wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022234676.0U CN213660096U (en) | 2020-10-09 | 2020-10-09 | Insulator structure for corner tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022234676.0U CN213660096U (en) | 2020-10-09 | 2020-10-09 | Insulator structure for corner tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213660096U true CN213660096U (en) | 2021-07-09 |
Family
ID=76700029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022234676.0U Active CN213660096U (en) | 2020-10-09 | 2020-10-09 | Insulator structure for corner tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213660096U (en) |
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2020
- 2020-10-09 CN CN202022234676.0U patent/CN213660096U/en active Active
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