CN216672556U

CN216672556U - Lightning arrester support

Info

Publication number: CN216672556U
Application number: CN202123025798.XU
Authority: CN
Inventors: 石成建
Original assignee: Zhejiang Fafa Electric Co ltd
Current assignee: Zhejiang Fafa Electric Co ltd
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-06-03
Anticipated expiration: 2031-12-02

Abstract

The utility model discloses a lightning arrester support which comprises an A end seat, a middle shaft plate and a B end seat, wherein the A end seat, the middle shaft plate and the B end seat are continuously and integrally cast, a full through hole is formed in the surface of the A end seat, auxiliary position grooves are formed in two ends of the A end seat, a ladder position block is fixedly arranged on one side, close to the middle shaft plate, of the A end seat, a plurality of outer sleeve plates are fixedly arranged on the side face of the middle shaft plate, a first half through hole is formed in the surface of the B end seat, and a second half through hole is formed in the inner bottom end of the first half through hole. This kind of arrester support, A end socket are used for fixing the arrester body, and B end socket is used for fixing support and building machine case, and at fixed in-process, utilize the external sheathing board to increase the area of contact of support and building, and the overhanging length that the axis board can wild goose battle array arrester, when having reduced the arrester installation degree of difficulty, have improved the stability after the installation of arrester.

Description

Lightning arrester support

Technical Field

The utility model relates to the field of lightning arrester supports, in particular to a lightning arrester support.

Background

Lightning arresters, also known as lightning rods and lightning rods, are devices used to protect buildings, tall trees and the like from lightning strikes. The top end of the protected object is provided with a lightning receptor which is connected with a drainage ground net buried underground by a lead wire meeting the specification. The specifications of the lightning arrester must meet national standards, and the specifications of the height of the lightning arrester required by each lightning protection category are different.

However, the conventional lightning arrester support is large in size, and tends to occupy more installation time when being installed on the top of a building.

Therefore, we improve the above and provide a lightning arrester support.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model discloses a lightning arrester support which comprises an A end seat, a middle shaft plate and a B end seat, wherein the A end seat, the middle shaft plate and the B end seat are continuously and integrally cast, a full through hole is formed in the surface of the A end seat, auxiliary position grooves are formed in two ends of the A end seat, a ladder position block is fixedly arranged on one side, close to the middle shaft plate, of the A end seat, a plurality of outer sleeve plates are fixedly arranged on the side face of the middle shaft plate, a first half through hole is formed in the surface of the B end seat, and a second half through hole is formed in the inner bottom end of the first half through hole.

As a preferable technical solution of the present invention, the a-end base includes a first base plate and a first slope plate, the first base plate is a semicircular structure, one end of the first slope plate is fixed to the first base plate, and the other end of the first slope plate extends to one side of the central shaft plate.

As a preferred technical scheme of the utility model, the full through hole is of a cylindrical hole aperture structure with the same section, and the interior of the full through hole is processed by adopting a polishing process.

As a preferred technical scheme of the utility model, the auxiliary position groove is of a groove-shaped structure with a square cross section, and a T-shaped limiting groove is formed in the auxiliary position groove.

As a preferable technical solution of the present invention, the number of the outer sleeve plates is three, and the three outer sleeve plates are distributed at equal intervals.

As a preferable technical solution of the present invention, the radius of the cross section of the second half through hole is half of the radius of the cross section of the first half through hole, and the inner walls of the second half through hole and the first half through hole are both provided with internal threads.

As a preferable technical solution of the present invention, the B-end base includes a second base plate and a second slope plate, and the second base plate, the center shaft plate, and the first base plate are all disposed in parallel.

The utility model has the beneficial effects that:

this kind of arrester support, A end holder are used for fixing the arrester body, and B end holder is used for fixing support and building machine case, and at fixed in-process, utilize the external sheathing board to increase the area of contact of support and building, and the axial lamella can extend the overhanging length of arrester, when having reduced the arrester installation degree of difficulty, have improved the stability after the installation of arrester.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

fig. 1 is a schematic front view of a lightning arrester housing according to the utility model;

fig. 2 is a schematic rear view of a lightning arrester support according to the utility model;

fig. 3 is a schematic front view of a lightning arrester support according to the utility model;

fig. 4 is a schematic side view of a lightning arrester bracket according to the utility model.

In the figure:

1. an A end seat; 101. a first base plate; 102. a first slope panel;

2. a middle shaft plate;

3. a B-end seat; 301. a second base plate; 302. a second slope panel;

4. a full through hole;

5. an auxiliary position groove; 501. a T-shaped limiting groove;

6. a ladder position block;

7. an outer race plate;

8. a first half via;

9. a second half via.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-4, the lightning arrester support of the present invention includes an end seat a 1, a central shaft plate 2, and an end seat B3, wherein the end seat a 1, the central shaft plate 2, and the end seat B3 are continuously and integrally cast, a through hole 4 is formed on the surface of the end seat a 1, auxiliary grooves 5 are formed at both ends of the end seat a 1, a step block 6 is fixedly disposed at a side of the end seat a 1 close to the central shaft plate 2, a plurality of outer sleeve plates 7 are fixedly disposed at the side of the central shaft plate 2, a first half through hole 8 is formed on the surface of the end seat B3, and a second half through hole 9 is formed at the inner bottom end of the first half through hole 8.

The A-end seat 1 comprises a first base plate 101 and a first slope plate 102, the first base plate 101 is of a semicircular structure, one end of the first slope plate 102 is fixed with the first base plate 101, the other end of the first slope plate 102 extends to one side of the central shaft plate 2, the first base plate 101 of the semicircular structure saves materials used for a support, and then the slope surface established by the first slope plate 102 facilitates seamless connection of the first base plate 101 and the central shaft plate 2.

Wherein, full through-hole 4 is the same cylinder hole pore structure in cross-section, and the inside of full through-hole 4 adopts polishing process to handle, and cylinder hole pore structure's full through-hole 4 can be convenient for the arrester wholly to pass, and polishing treatment can avoid the wearing and tearing of full through-hole 4 to the arrester simultaneously.

Wherein, assist position groove 5 for the cell type structure of cross-section for the square, and assist the inside of position groove 5 and seted up T type spacing groove 501, through the T type spacing groove 501 that is equipped with, when pushing into the screens object that corresponds with T type spacing groove 501, can effectively avoid rocking of whole support, improved the stability in the device use.

Wherein, the number of outer sleeve plate 7 is three, and three outer sleeve plate 7 be equidistant distribution, and through the three outer sleeve plate 7 that sets up, equidistant distribution's ladder position piece 6 can increase the screens area between support and the building, has further improved the stability of support mounting on the building.

Wherein, the section radius of the second half through-hole 9 is half of the section radius of the first half through-hole 8, and the inner walls of the second half through-hole 9 and the first half through-hole 8 are both provided with internal threads, and the second half through-hole 9 and the first half through-hole 8 can be fixedly connected with a bolt by the internal threads, thereby being fixed with a building by the bolt.

The end base 3B comprises a second base plate 301 and a second slope plate 302, the second base plate 301, the middle shaft plate 2 and the first base plate 101 are all arranged in parallel, the second base plate 301, the middle shaft plate 2 and the first base plate 101 which are arranged in parallel can ensure that the overall extension angle of the bracket is inconvenient, and the stability of the bracket is improved while the extension length is increased.

The working principle is as follows: the lightning arrester support is different from the prior art, has reasonable structure, convenient use and simple operation, and can enable a user to simply and clearly understand the working principle;

when the lightning arrester is installed, a proper position is found at the top of a building, the outer sleeve plate 7 is used for clamping the whole support at the proper position, then bolts are used for sequentially penetrating through the first half through hole 8 and the second half through hole 9 of the B end seat 3, the internal threads are fixedly connected with the bolts in the process, the fixing between the building and the support is realized, then the lightning arrester penetrates through the full through hole 4 of the A end seat 1 and is fixed, in the fixing process, the contact area between the support and the building is increased by using the outer sleeve plate 7, the extending length of the lightning arrester can be prolonged by using the middle shaft plate 2, the installation difficulty of the lightning arrester is reduced, and meanwhile, the stability of the lightning arrester after installation is improved.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

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 may be made to the embodiments described above, or equivalents may be substituted for elements thereof. 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

1. The utility model provides a lightning arrester support, includes A end socket (1), well interaxle board (2) and B end socket (3), its characterized in that, A end socket (1) well interaxle board (2) with B end socket (3) are continuous integrated casting shaping, through-hole (4) have been seted up on the surface of A end socket (1), just assist position groove (5) have all been seted up at the both ends of A end socket (1), A end socket (1) are close to one side of well interaxle board (2) is fixed and is equipped with ladder position piece (6), the side of interaxle board (2) is fixed and is equipped with a plurality of overcoat board (7), first half through-hole (8) have been seted up on the surface of B end socket (3), second half through-hole (9) have been seted up to the inside bottom of first half through-hole (8).

2. A lightning arrester bracket according to claim 1, characterized in that the a-terminal block (1) comprises a first base plate (101) and a first slope plate (102), the first base plate (101) is of a semi-circular structure, one end of the first slope plate (102) is fixed to the first base plate (101), and the other end of the first slope plate (102) extends to one side of the central shaft plate (2).

3. A lightning arrester holder according to claim 1, characterized in that the through hole (4) is a cylindrical hole with the same cross-section, and the inside of the through hole (4) is treated by polishing.

4. A lightning arrester support according to claim 1, characterized in that the auxiliary groove (5) is a groove structure with a square cross section, and a T-shaped limiting groove (501) is formed in the auxiliary groove (5).

5. A lightning arrester support according to claim 1, characterized in that the number of the outer casing plates (7) is three, and three of the outer casing plates (7) are equally spaced.

6. A arrester bracket according to claim 1, characterized in that the second half through hole (9) has a radius of half the radius of the first half through hole (8), and that the inner walls of the second half through hole (9) and the first half through hole (8) are provided with an internal thread.

7. A lightning arrester holder according to claim 2, characterized in that the B-terminal block (3) comprises a second base plate (301) and a second sloping plate (302), the second base plate (301), the central shaft plate (2) and the first base plate (101) being arranged in parallel.