CN218733158U

CN218733158U - Take disconnector arrester with insulating installing support

Info

Publication number: CN218733158U
Application number: CN202222904843.7U
Authority: CN
Inventors: 石成建
Original assignee: Zhejiang Fafa Electric Co ltd
Current assignee: Zhejiang Fafa Electric Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-03-24
Anticipated expiration: 2032-10-28

Abstract

The utility model belongs to the technical field of the arrester, specifically be an insulating mounting bracket for arrester with disconnector, including arrester main part, high-pressure connector and disconnector body, the high-pressure connector is established at arrester main part top, disconnector body threaded connection has arrester main part bottom, arrester main part bottom is equipped with solid fixed ring, arrester main part bottom one side is equipped with the mounting bracket, mounting bracket tip integrated into one piece has arc fixed hoop, arc fixed hoop pegs graft on the fixed ring surface, arc fixed hoop tip activity is equipped with the coupling; this novel mounting bracket one end is pegged graft each other with solid fixed ring through the fixed hoop of arc, fixes through fixing bolt after the concatenation of concatenation hoop and the fixed hoop of arc, can realize the quick installation to mounting bracket and arrester main part, and when installing and dismantling the mounting bracket, need not to dismantle the disconnector body, can make the installation to the arrester main part with dismantle more swiftly.

Description

Take disconnector arrester with insulating installing support

Technical Field

The utility model relates to an arrester technical field specifically is an area disconnector insulator erection support for arrester.

Background

A lightning arrester: an electrical appliance for protecting electrical equipment from high transient overvoltage during lightning strike, limiting follow current time, and also limiting follow current amplitude. Lightning arresters are sometimes referred to as overvoltage protectors, overvoltage limiters,

when the existing YH5WS-10/30 lightning arrester with a disconnector is installed, the bottom of the lightning arrester is connected with a mounting hole at the end part of a mounting bracket in an inserting manner, the disconnector is in threaded connection with the bottom of the lightning arrester, the mounting bracket is clamped by using the disconnector, the disconnector needs to be disassembled when the lightning arrester needs to be disassembled, the lightning arrester loses the protection effect after the disconnector is disassembled, and in order to solve the problems, the application provides the insulating mounting bracket for the lightning arrester with the disconnector.

SUMMERY OF THE UTILITY MODEL

Objects of the first utility model

For solving the technical problem that exists among the background art, the utility model provides a take insulator erection support for arrester of disconnector, mounting bracket one end is passed through the fixed hoop of arc and is pegged graft each other with solid fixed ring, and the fixed hoop of concatenation back of concatenation with the arc is fixed through fixing bolt, can realize the quick installation to mounting bracket and arrester main part, and when installing and dismantling the mounting bracket, need not to dismantle the disconnector body, can make the installation to the arrester main part with dismantle more swiftly.

(II) technical scheme

In order to solve the technical problem, the utility model provides an insulating mounting bracket for a lightning arrester with a disconnector, which comprises a lightning arrester main body, a high-voltage connector and a disconnector body, wherein the high-voltage connector is arranged at the top of the lightning arrester main body, the disconnector body is in threaded connection with the bottom of the lightning arrester main body, the bottom of the lightning arrester main body is provided with a fixing ring, and one side of the bottom of the lightning arrester main body is provided with a mounting frame;

the mounting bracket is characterized in that an arc-shaped fixed hoop is integrally formed at the end part of the mounting bracket and is inserted into the surface of the fixed hoop, a splicing hoop is movably arranged at the end part of the arc-shaped fixed hoop and is connected with the two ends of the arc-shaped fixed hoop through a fixed bolt, and the splicing hoop and the arc-shaped fixed hoop are spliced into a circular closed structure.

Preferably, the top surface and the bottom surface of the fixing ring are both provided with limiting discs, and the arc-shaped fixing hoop is inserted between the two sets of limiting discs.

Preferably, the inner wall of the arc-shaped fixing hoop is symmetrically provided with plane slots, the two sides of the fixing ring are symmetrically provided with plane sockets, and the plane sockets are attached to the surfaces of the plane slots.

Preferably, the joint of the mounting rack and the arc-shaped fixing hoop forms a limiting step, and the surface of the limiting step is attached to the surface of the limiting disc and the surface of the fixing ring.

Preferably, the end surface of the arc-shaped fixed hoop is symmetrically provided with splicing grooves, the end surface of the splicing hoop is symmetrically provided with splicing seats, and the splicing seats and the splicing grooves are spliced with each other.

Preferably, the one end integrated into one piece that the arc fixed hoop was kept away from to the mounting bracket has the fixing base, the fixing base surface runs through and has seted up the installation through-hole.

Preferably, reinforcing ribs are embedded in the mounting frame and the inner cavity of the arc-shaped fixing hoop.

The above technical scheme of the utility model has following profitable technological effect:

1. the utility model discloses, mounting bracket one end is passed through the fixed hoop of arc and is pegged graft each other with solid fixed ring, and the fixed hoop of arc is located between two sets of spacing dishes, splice groove and splice seat are each other pegged graft when concatenation hoop is connected with the fixed hoop of arc, can play the effect of direction to the installation of concatenation ring, concatenation ring is fixed through fixing bolt after the fixed hoop concatenation with the arc, can realize the quick installation to mounting bracket and arrester main part, and when installing and dismantling the mounting bracket, need not to dismantle the disconnector body, can make the installation to the arrester main part with dismantle more swift.

2. The utility model discloses, when pegging graft, plane slot and plane socket peg graft each other and are in the same place, can play spacing effect to the arrester main part, after splicing arrester main part and mounting bracket, can prevent that the arrester main part from rotating for the mounting bracket, avoid the connecting wire of disconnector body to take place the coiling phenomenon.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the main body of the lightning rod of the present invention;

fig. 3 is a schematic structural view of the mounting frame of the present invention;

fig. 4 is a schematic view of the sectional structure of the mounting frame of the present invention.

Reference numerals are as follows:

1. a lightning arrester main body; 2. a high-voltage connector; 3. a detacher body; 4. a fixing ring; 5. a limiting disc; 6. a planar socket; 7. a mounting frame; 8. an arc-shaped fixing hoop; 9. splicing the rings; 10. fixing the bolt; 11. splicing grooves; 12. a splicing seat; 13. a limiting step; 14. a fixed seat; 15. reinforcing ribs; 16. a planar slot.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-4, the utility model provides an insulating mounting bracket for an arrester with disconnector, which comprises an arrester main body 1, a high-voltage connector 2 and a disconnector body 3, wherein the high-voltage connector 2 is arranged at the top of the arrester main body 1, the disconnector body 3 is in threaded connection with the bottom of the arrester main body 1, a fixing ring 4 is arranged at the bottom of the arrester main body 1, and a mounting bracket 7 is arranged on one side of the bottom of the arrester main body 1;

the end part of the mounting frame 7 is integrally formed with an arc-shaped fixed hoop 8, the arc-shaped fixed hoop 8 is inserted into the surface of the fixed ring 4, the end part of the arc-shaped fixed hoop 8 is movably provided with a splicing hoop 9, the splicing hoop 9 is connected with the two ends of the arc-shaped fixed hoop 8 through a fixing bolt 10, and the splicing hoop 9 and the arc-shaped fixed hoop 8 are spliced into a circular closed structure.

It should be noted that, 7 one end of mounting bracket is pegged graft each other with solid fixed ring 4 through arc fixed hoop 8, and arc fixed hoop 8 is located between two sets of spacing dishes 5, splice groove 11 pegs graft each other with splice seat 12 when splice hoop 9 is connected with arc fixed hoop 8, can play the effect of direction to the installation of splice hoop 9, splice hoop 9 is fixed through fixing bolt 10 after 8 concatenations with arc fixed hoop, can realize the quick installation to mounting bracket 7 and arrester main part 1, and when installing and dismantling mounting bracket 7, need not to dismantle disconnector body 3, can make the installation and the dismantlement to arrester main part 1 more swift.

As shown in fig. 1-3, the top surface and the bottom surface of the fixing ring 4 are both provided with a limiting disc 5, the arc-shaped fixing hoops 8 are inserted between the two sets of limiting discs 5, a limiting step 13 is formed at the joint of the mounting rack 7 and the arc-shaped fixing hoops 8, and the surface of the limiting step 13 is attached to the surfaces of the limiting disc 5 and the fixing ring 4.

It should be noted that the arc-shaped fixing hoop 8 is inserted between the two sets of limiting discs 5, and the surface of the limiting step 13 is attached to the surfaces of the limiting discs 5 and the fixing rings 4, so that the tightness between the arc-shaped fixing hoop 8 and the fixing rings 4 can be improved, and the looseness of the joint can be prevented.

As shown in fig. 2-3, the inner wall of the arc-shaped fixing hoop 8 is symmetrically provided with a plane slot 16, the two sides of the fixing ring 4 are symmetrically provided with a plane socket 6, and the plane socket 6 is attached to the surface of the plane slot 16.

It should be noted that, during the plugging, the planar slot 16 and the planar socket 6 are plugged together, so as to limit the lightning arrester main body 1, and after the lightning arrester main body 1 and the mounting bracket 7 are spliced, the lightning arrester main body 1 can be prevented from rotating relative to the mounting bracket 7, thereby avoiding the winding phenomenon of the connecting wire separated from the arrester main body 3.

As shown in fig. 3, the end surface of the arc-shaped fixed hoop 8 is symmetrically provided with splicing grooves 11, the end surface of the splicing hoop 9 is symmetrically provided with splicing seats 12, and the splicing seats 12 are spliced with the splicing grooves 11.

It should be noted that, when the splicing hoop 9 is connected with the arc-shaped fixed hoop 8, the splicing groove 11 and the splicing seat 12 are inserted into each other, which can play a guiding role in the installation of the splicing hoop 9.

As shown in fig. 3, a fixing seat 14 is integrally formed at one end of the mounting frame 7, which is far away from the arc-shaped fixing hoop 8, and a mounting through hole is formed in the surface of the fixing seat 14 in a penetrating manner.

It should be noted that one end of the mounting frame 7 is fixed by the fixing seat 14.

As shown in fig. 4, reinforcing ribs 15 are embedded in the inner cavities of the mounting frame 7 and the arc-shaped fixing hoop 8.

It should be noted that the mounting bracket 7 and the arc-shaped fixing hoop 8 are made of insulating materials, and are coated on the surface of the reinforcing rib 15, the inner cavities of the mounting bracket 7 and the arc-shaped fixing hoop 8 are supported by the reinforcing rib 15, so that the structural strength of the mounting bracket 7 and the arc-shaped fixing hoop 8 can be enhanced, and the stability of the installation of the lightning arrester main body 1 is improved.

The utility model discloses a theory of operation and use flow: disconnector body 3 is connected with 1 threaded connection of arrester main part, 1 top of arrester main part is connected with the high-voltage line through high-pressure connector 2, mounting bracket 7 one end is pegged graft each other through arc fixed hoop 8 and solid fixed ring 4, and arc fixed hoop 8 is located between two sets of spacing dishes 5, splice groove 11 is pegged graft each other with splice seat 12 when concatenation hoop 9 is connected with arc fixed hoop 8, can play the effect of direction to the installation of concatenation hoop 9, concatenation hoop 9 is fixed through fixing bolt 10 after 8 concatenations with arc fixed hoop, can realize the quick installation to mounting bracket 7 and arrester main part 1, and when installing and dismantling mounting bracket 7, need not to dismantle disconnector body 3, can make installation and dismantlement to arrester main part 1 more swift, simultaneously when pegging graft, plane slot 16 and plane socket 6 are pegged graft each other together, can play spacing effect to arrester main part 1, after splicing arrester main part 1 and mounting bracket 7, can prevent that arrester main part 1 from rotating for mounting bracket 7, avoid the connecting wire that breaks away from disconnector body 3 from taking place the coiling phenomenon.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. An insulating mounting bracket for a lightning arrester with a disconnector, which comprises a lightning arrester main body (1), a high-voltage connector (2) and a disconnector body (3), wherein the high-voltage connector (2) is arranged at the top of the lightning arrester main body (1), and the disconnector body (3) is in threaded connection with the bottom of the lightning arrester main body (1), and is characterized in that a fixing ring (4) is arranged at the bottom of the lightning arrester main body (1), and a mounting frame (7) is arranged on one side of the bottom of the lightning arrester main body (1);

the mounting bracket (7) tip integrated into one piece has fixed hoop of arc (8), fixed hoop of arc (8) is pegged graft on solid fixed ring (4) surface, fixed hoop of arc (8) tip activity is equipped with coupling (9), coupling (9) are connected through fixing bolt (10) with fixed hoop of arc (8) both ends, and coupling hoop (9) splice into circular closed structure with fixed hoop of arc (8).

2. The insulated mounting bracket with the disconnector for the arrester according to claim 1, wherein the top surface and the bottom surface of the fixing ring (4) are provided with limiting discs (5), and the arc-shaped fixing hoop (8) is inserted between the two sets of limiting discs (5).

3. The insulation mounting bracket for the arrester with disconnector according to claim 2, characterized in that the inner wall of the arc-shaped fixing hoop (8) is symmetrically provided with a plane slot (16), the two sides of the fixing ring (4) are symmetrically provided with a plane socket (6), and the plane socket (6) is attached to the surface of the plane slot (16).

4. The insulated mounting bracket for the arrester with disconnector according to claim 3, wherein a limiting step (13) is formed at the joint of the mounting bracket (7) and the arc-shaped fixing hoop (8), and the surface of the limiting step (13) is attached to the surfaces of the limiting disc (5) and the fixing ring (4).

5. The insulation mounting bracket for the arrester with disconnector according to claim 4, characterized in that the end surface of the arc-shaped fixing hoop (8) is symmetrically provided with splicing grooves (11), the end surface of the splicing hoop (9) is symmetrically provided with splicing seats (12), and the splicing seats (12) and the splicing grooves (11) are spliced with each other.

6. The insulated mounting bracket with the disconnector for the lightning arrester according to claim 5, wherein a fixing seat (14) is integrally formed at one end of the mounting bracket (7) far away from the arc-shaped fixing hoop (8), and a mounting through hole is formed in the surface of the fixing seat (14) in a penetrating manner.

7. The insulating mounting bracket for the arrester with disconnector according to claim 1, characterized in that the mounting bracket (7) and the arc-shaped fixing hoop (8) are embedded with reinforcing ribs (15) in the inner cavity.