CN213691616U

CN213691616U - Novel matching grading ring of lightning arrester

Info

Publication number: CN213691616U
Application number: CN202023290818.1U
Authority: CN
Inventors: 卢春荣
Original assignee: Yangzhou Yuefa Electric Co ltd
Current assignee: Yangzhou Yuefa Electric Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-07-13
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a grading ring matched with a novel lightning arrester, which comprises a supporting body and a fixed body, the upper end of the supporting body is internally provided with a fixed groove, the upper end of the supporting body is provided with a fixed body, the side surface of the upper end of the fixed body is fixedly connected with a circular slot block, the periphery of the inside of the circular slot block is fixedly connected with springs, a supporting circular block is arranged inside the circular slot block, the inner side of the supporting circular block is fixedly connected with one side of the spring, the side surface of the supporting round block is fixedly connected with a third equalizing ring, a second equalizing ring is arranged below the third equalizing ring and opposite to the side surface of the fixing body, the below of second equalizer ring just is provided with first equalizer ring for the side of supporter, between third equalizer ring and the second equalizer ring, impartial interval fixedly connected with a plurality of connecting rods between second equalizer ring and the first equalizer ring. The utility model discloses in, can effectively use.

Description

Novel matching grading ring of lightning arrester

Technical Field

The utility model relates to a supporting field of arrester especially relates to a novel supporting equalizer ring of arrester.

Background

The grading ring is an annular hardware fitting for improving the voltage distribution of the insulator string. The grading ring has the function of preventing side lightning stroke, is suitable for alternating voltage, can uniformly distribute high voltage around an object, and ensures that no potential difference exists among all annular parts, thereby achieving the effect of grading.

The use of grading ring still exists certain not enough at present stage, can not effectively come to highly adjusting the use of grading ring, and inconvenient comes to form the protection to the grading ring and uses, under comparing, the utility model discloses, can effectively form the use of highly adjusting the use of grading ring, and can effectively support fixed the use, can effectively come to use the damping of grading ring buffering, form effective protection and use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel grading ring matched with an arrester.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a novel grading ring matched with a lightning arrester comprises a supporting body and a fixing body, wherein a fixing groove is formed in the upper end of the supporting body, the fixing body is arranged at the upper end of the supporting body, a supporting column is fixedly connected to the lower end of the fixing body, a circular slot block is fixedly connected to the side face of the upper end of the fixing body, springs are fixedly connected to the periphery of the inside of the circular slot block, a supporting circular block is arranged in the circular slot block, and the inner side of the supporting circular block is fixedly connected with one side of each spring;

the side fixedly connected with third equalizer ring of support circular briquette, the below of third equalizer ring and be provided with the second equalizer ring for the side of the solid fixed body, the below of second equalizer ring and be provided with first equalizer ring for the side of supporter, between third equalizer ring and the second equalizer ring, a plurality of connecting rods of impartial interval fixedly connected with between second equalizer ring and the first equalizer ring.

As a further description of the above technical solution:

the lower extreme fixedly connected with connection pad of supporter, the both sides of connection pad all run through and are provided with the fixed orifices.

As a further description of the above technical solution:

the upper end of the fixed body is fixedly connected with a ball.

As a further description of the above technical solution:

the utility model discloses a support column, including support column, the equipartition interval in preceding terminal surface both sides of support column runs through and is provided with a plurality of screw holes, the preceding terminal surface both sides of supporter all run through and are provided with the dead lever.

As a further description of the above technical solution:

the fixed rod extends to the inside of the threaded hole and is in threaded connection with the inner wall of the threaded hole.

As a further description of the above technical solution:

the lower extreme of circular slot piece all is provided with the stopper all around, the lower terminal surface that supports the circular piece all is provided with the spout all around, the inner wall of spout and the side sliding connection of stopper.

As a further description of the above technical solution:

the sizes of the first equalizing ring, the second equalizing ring and the third equalizing ring are gradually reduced.

The utility model discloses following beneficial effect has:

1. the utility model discloses, form effective connection through supporter lower extreme department connection pad department fixed orifices and use, through settling the fixed body lower extreme support column in supporter department fixed slot, and through the inner wall threaded connection of dead lever with support column department screw hole, form and support fixed the use to the fixed body to come to be convenient for highly adjusting the use of the fixed body and prescribe a limit to the use.

2. The utility model discloses, the support circular block through spring coupling in the circular slot piece of fixed body department comes to be connected with the inboard of third equalizer ring, and slide with the inner wall that supports circular block lower extreme spout through the inside lower extreme spacing block of circular slot piece, form effective position and prescribe a limit to the use, from coming to first equalizer ring, when second equalizer ring and third equalizer ring receive the wind-blowing, effective buffering use carries out, thereby realize using the equalizer ring protection, make first equalizer ring be connected with the second equalizer ring and the second equalizer ring is connected with the third equalizer ring through the connecting rod.

Drawings

Fig. 1 is an appearance view of a grading ring matched with a novel lightning arrester provided by the utility model;

fig. 2 is a top view of the internal connection of the fixing sleeve of the grading ring matched with the novel lightning arrester;

fig. 3 is an internal connection front view of the fixing sleeve of the grading ring matched with the novel lightning arrester of the utility model;

fig. 4 is a schematic view of the internal structure of the supporting body of the grading ring matched with the novel lightning arrester of the present invention;

fig. 5 is an enlarged schematic view of the structure at a in fig. 1.

Illustration of the drawings:

1. a connecting disc; 2. a support body; 3. a fixing hole; 4. a first grading ring; 5. fixing the rod; 6. a connecting rod; 7. a second grading ring; 8. a fixed body; 9. a third grading ring; 10. a ball; 11. a supporting circular block; 12. a spring; 13. a circular slot block; 14. a chute; 15. a limiting block; 16. a support pillar; 17. a threaded hole; 18. and fixing the grooves.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed 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.

Referring to fig. 1-5, the present invention provides an embodiment: a novel grading ring matched with a lightning arrester comprises a supporting body 2 and a fixing body 8, wherein a fixing groove 18 is formed in the upper end of the supporting body 2, the fixing body 8 is arranged at the upper end of the supporting body 2, a supporting column 16 is fixedly connected to the lower end of the fixing body 8, a plurality of threaded holes 17 are arranged on two sides of the front end face of the supporting column 16 in a penetrating mode at equal intervals, fixing rods 5 are arranged on two sides of the front end face of the supporting body 2 in a penetrating mode, the fixing rods 5 extend into the threaded holes 17 and are in threaded connection with the inner walls of the threaded holes 17, the using height of the fixing body 8 can be effectively adjusted and used, the fixing support can be effectively formed for use, the using firmness is effectively increased, a circular slot block 13 is fixedly connected to the side face of the upper end of the fixing body 8, springs 12 are fixedly connected to the periphery of the inside of, the inner side of the supporting circular block 11 is fixedly connected with one side of the spring 12, the periphery of the lower end of the circular slot block 13 is provided with a limiting block 15, the periphery of the lower end face of the supporting circular block 11 is provided with a sliding groove 14, the inner wall of the sliding groove 14 is in sliding connection with the side face of the limiting block 15, so that the position of the supporting circular block 11 is limited, adjusted and used, and when the first equalizing ring 4, the second equalizing ring 7 and the third equalizing ring 9 are blown by wind, effective buffering use is carried out, and the equalizing rings are protected and used;

a third equalizing ring 9 is fixedly connected to the side face of the supporting circular block 11, a second equalizing ring 7 is arranged below the third equalizing ring 9 and opposite to the side face of the fixing body 8, a first equalizing ring 4 is arranged below the second equalizing ring 7 and opposite to the side face of the supporting body 2, and a plurality of connecting rods 6 are fixedly connected between the third equalizing ring 9 and the second equalizing ring 7 and between the second equalizing ring 7 and the first equalizing ring 4 at equal intervals to effectively connect and use the connecting rods, so that the connecting rods can be effectively used;

the lower extreme fixedly connected with connection pad 1 of supporter 2, the both sides of connection pad 1 all run through and are provided with fixed orifices 3, effectively connect the use, and the upper end fixedly connected with ball 10 of the fixed body 8 can effectively avoid the bird to stand in the upper end of the fixed body 8, and the size of first equalizer ring 4, second equalizer ring 7 and third equalizer ring 9 diminishes gradually.

The working principle is as follows: form effective connection use through 2 lower extreme departments of supporter connection pad 1 department fixed orifices 3, through settling 8 lower extreme support posts 16 of the fixed body in 2 fixed slots 18 of supporter, and through the inner wall threaded connection of dead lever 5 with 16 department screw holes 17 of support post, form and support fixed use to the fixed body 8, support circular block 11 that spring 12 connects in the circular insert groove piece 13 of the fixed body 8 comes to be connected with the inboard of third equalizer ring 9, and slide through the inside lower extreme stopper 15 of circular insert groove piece 13 and the inner wall that supports circular block 11 lower extreme spout 14, form effective position and prescribe a limit to use, make first equalizer ring 4 be connected with second equalizer ring 7 and second equalizer ring 7 be connected with third equalizer ring 9 through connecting rod 6.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a supporting equalizer ring of novel arrester, includes supporter (2) and fixed body (8), its characterized in that: a fixing groove (18) is formed in the upper end of the supporting body (2), a fixing body (8) is arranged at the upper end of the supporting body (2), a support column (16) is fixedly connected to the lower end of the fixing body (8), a circular inserting groove block (13) is fixedly connected to the side face of the upper end of the fixing body (8), springs (12) are fixedly connected to the periphery of the inside of the circular inserting groove block (13), a supporting circular block (11) is arranged in the circular inserting groove block (13), and the inner side of the supporting circular block (11) is fixedly connected with one side of each spring (12);

support side fixedly connected with third equalizer ring (9) of circular block (11), the below of third equalizer ring (9) and be provided with second equalizer ring (7) for the side of the solid fixed body (8), the below of second equalizer ring (7) and be provided with first equalizer ring (4) for the side of supporter (2), between third equalizer ring (9) and second equalizer ring (7), impartial interval fixedly connected with a plurality of connecting rods (6) between second equalizer ring (7) and first equalizer ring (4).

2. The grading ring matched with the novel lightning arrester according to claim 1, characterized in that: the lower extreme fixedly connected with connection pad (1) of supporter (2), the both sides of connection pad (1) all run through and are provided with fixed orifices (3).

3. The grading ring matched with the novel lightning arrester according to claim 1, characterized in that: the upper end of the fixed body (8) is fixedly connected with a round ball (10).

4. The grading ring matched with the novel lightning arrester according to claim 1, characterized in that: the supporting column is characterized in that a plurality of threaded holes (17) are formed in the two sides of the front end face of the supporting column (16) in a penetrating mode at equal intervals, and fixing rods (5) are formed in the two sides of the front end face of the supporting body (2) in a penetrating mode.

5. The grading ring matched with the novel lightning arrester according to claim 4, wherein the grading ring is characterized in that: the fixing rod (5) extends to the inner part of the threaded hole (17) and is in threaded connection with the inner wall of the threaded hole (17).

6. The grading ring matched with the novel lightning arrester according to claim 1, characterized in that: the lower end of the circular slot block (13) is provided with a limiting block (15) all around, the lower end face of the supporting circular block (11) is provided with a sliding slot (14) all around, and the inner wall of the sliding slot (14) is in sliding connection with the side face of the limiting block (15).

7. The grading ring matched with the novel lightning arrester according to claim 1, characterized in that: the sizes of the first equalizing ring (4), the second equalizing ring (7) and the third equalizing ring (9) are gradually reduced.