CN214062537U

CN214062537U - Prestressed electric pole with lightning conductor

Info

Publication number: CN214062537U
Application number: CN202022755401.1U
Authority: CN
Inventors: 王朝虎
Original assignee: Yunnan Tongcheng Industry And Trade Co ltd
Current assignee: Yunnan Tongcheng Industry And Trade Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-08-27
Anticipated expiration: 2030-11-25

Abstract

The utility model relates to a prestressing force pole technical field, specifically speaking relates to take prestressing force pole of lightning conductor, including the main pole of two symmetries, be equipped with a plurality of strengthening rib on the main pole outer wall, main pole both ends department all is equipped with the spacing ring, has seted up the slot on one of them main pole side end face, and main pole top is installed the lightning rod, is equipped with the insulator ring on the main pole inner wall, and the insulator ring middle part is equipped with earth conductor, is close to the edge on the other main pole side end face and is equipped with the inserted block, is equipped with symmetrical solid fixed splint in the annular of same horizontal plane on two main poles; this take prestressing force pole of overhead ground wire, whole prestressing force pole is constituteed by the main pole of two symmetries, and main pole is convenient for peg graft the cooperation fast and uses under the cooperation of inserted block and slot, and the strengthening rib increases holistic firm stability, and the cooperation of insulating ring and spliced pole is convenient for install earth conductor, lets earth conductor pass from main pole inside, avoids directly exposing in external environment.

Description

Prestressed electric pole with lightning conductor

Technical Field

The utility model relates to a prestressing force pole technical field specifically is the prestressing force pole of taking the lightning conductor.

Background

The prestressed electric pole is made of concrete, is provided with internal reinforcing bars and is mainly used for overhead transmission lines with the voltage of more than 35 kilovolts; the prestressed electric pole is of an annular cross section, is divided into an upper section, a middle section and a lower section, and is composed of main reinforcements, the main reinforcements adopt double-layer reinforcing bars, the main reinforcements are uniformly distributed on the section of the annular electric pole, two ends of the main reinforcements are connected with joint steel rings and reinforcing plates of end steel rings, holes for fixing the main reinforcements are arranged on the reinforcing plates, and the short reinforcements are welded with the main reinforcements;

prestressing force pole reaches certain height, needs to install lightning arrester, what avoid is destroyed by the thunder and lightning in thunderstorm weather, influences the power transmission line and adds and establishes the use, and general lightning rod is located the surface of pole, exposes for a long time and uses down, shortens life.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take prestressing force pole of lightning conductor to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the prestressed electric pole with the lightning conductor comprises two symmetrical main electric poles, wherein the main electric poles are semicircular, a plurality of reinforcing ribs are arranged on the outer wall of each main electric pole, a plurality of annular grooves are further formed in the outer wall of each main electric pole, limiting rings are arranged at two ends of each main electric pole, a slot is formed in the side end face of each main electric pole close to the edge, a lightning rod is installed at the top of each main electric pole, a plurality of insulating rings are arranged on the inner wall of each main electric pole and connected with the corresponding main electric pole through connecting columns, a grounding wire is arranged in the middle of each insulating ring, the top end of each grounding wire is correspondingly connected with the corresponding lightning conductor, an inserting block is arranged in the side end face of each main electric pole close to the position, corresponding to the slot, of the edge of each main electric pole, symmetrical fixing clamping plates are arranged in the annular grooves in the same horizontal plane, and through holes are formed in two ends of the fixing clamping plates, and a fixing bolt is arranged in the through hole.

Preferably, the spacing ring and the main electric pole are of an integrated structure, and are located at the bottom, round holes are further formed in the spacing ring, and fastening bolts are correspondingly arranged in the round holes.

Preferably, every be close to the top position on the main pole outer wall and all be equipped with the projection, the projection is the integrated into one piece structure with main pole.

Preferably, the reinforcing ribs are distributed at equal intervals in an annular shape, and the reinforcing ribs are fixedly bonded with the main electric pole.

Preferably, the inserted block and the main electric pole are of an integrally formed structure, the width of the slot is matched with the width of the inserted block, and the inserted block is matched with the slot in an inserting mode.

Preferably, the lightning rod passes through the bolt and one of them main pole fixed connection, spliced pole one end and insulator ring bonding are fixed, the spliced pole other end passes through bolt fixed connection with main pole, earth conductor passes from the insulator ring in the middle of, just earth conductor and lightning rod welded fastening.

Preferably, the width of annular and the width looks adaptation of solid fixed splint, fenestrate aperture and the diameter looks adaptation of gim peg, the gim peg passes through the nut and fixed connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses whole prestressing force pole is constituteed by the main pole of two symmetries, and main pole is convenient for peg graft the cooperation fast and uses under the cooperation of inserted block and slot, and the strengthening rib increases holistic firm stability, and the cooperation of insulator ring and spliced pole is convenient for install earth conductor, lets earth conductor pass from main pole inside, avoids directly exposing in external environment, increase of service life.

2. The utility model discloses the solid fixed splint cooperation of two symmetries is used, and two main poles of being convenient for fix are used through the cooperation of gim peg and nut, carry out fixed connection to it, and convenient to detach uses in combination, and the cooperation of projection is used, and the main pole of being convenient for adds and establishes transmission cable and use.

Drawings

Fig. 1 is a schematic view of the overall structure of the prestressed electric pole with a lightning conductor of the present invention;

fig. 2 is a schematic view of the decomposition structure of the prestressed electric pole with the lightning conductor of the present invention;

fig. 3 is a schematic view of the combined structure of the main electric pole and the lightning rod of the present invention;

fig. 4 is a schematic side view of the main electric rod of the present invention;

fig. 5 is a schematic view of the fixing splint assembly of the present invention.

The various reference numbers in the figures mean:

1. a main pole; 10. reinforcing ribs; 11. a ring groove; 12. a slot; 13. inserting a block;

2. a limiting ring;

3. fixing the clamping plate; 30. perforating; 31. a fixing bolt;

4. a convex column;

5. a lightning rod;

6. an insulating ring; 60. connecting columns; 61. and a ground lead.

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 is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

Referring to fig. 1-5, the present invention provides a technical solution:

a prestressed electric pole with a lightning conductor comprises two symmetrical main electric poles 1, wherein each main electric pole 1 is in a semicircular shape, a plurality of reinforcing ribs 10 are arranged on the outer wall of each main electric pole 1, a plurality of annular grooves 11 are also formed in the outer wall of each main electric pole 1, limiting rings 2 are arranged at two ends of each main electric pole 1, an insertion groove 12 is formed in the end face, close to the edge, of one main electric pole 1, a lightning conductor 5 is installed at the top of each main electric pole 1, a plurality of insulating rings 6 are arranged on the inner wall of each main electric pole 1, each insulating ring 6 is connected with each main electric pole 1 through a connecting post 60, a grounding conductor 61 is arranged in the middle of each insulating ring 6, the top end of each grounding conductor 61 is correspondingly connected with the lightning conductor 5, an insertion block 13 is arranged at the end face, close to the edge, corresponding to the insertion groove 12, of the two main electric poles 1, symmetrical fixing splints 3 are arranged in the annular grooves 11 on the same horizontal plane, and both ends of each fixing splint 3 are provided with through holes 30, a fixing pin 31 is provided in the through hole 30.

In this embodiment, spacing ring 2 and main pole 1 are integrated into one piece structure, are located and have still seted up the round hole on the spacing ring 2 of bottom, correspond in the round hole and set fastening bolt, and 2 cooperation fastening bolts of spacing ring are convenient for fix main pole 1 subaerial, carry out main pole 1 that corresponds and add to establish fixedly.

Further, be close to the top position on 1 outer wall of every main pole and all be equipped with projection 4, projection 4 and main pole 1 be the integrated into one piece structure, and the setting of projection 4 is convenient for add and is established multiunit transmission lines.

Specifically, strengthening rib 10 is annular equidistant distribution, and strengthening rib 10 bonds fixedly with main pole 1, and strengthening rib 10 increases the structural stability of whole device, increases 1 life of main pole.

Further, the inserted block 13 and the main pole 1 are of an integrated structure, the width of the slot 12 is matched with the width of the inserted block 13, the inserted block 13 is matched with the slot 12 in an inserting mode, two main poles 1 are convenient to rapidly and stably insert and cooperate, and installation and combination are convenient.

It should be noted that, lightning rod 5 passes through bolt and one of them main pole 1 fixed connection, spliced pole 60 one end is fixed with insulator ring 6 bonding, the spliced pole 60 other end passes through bolt fixed connection with main pole 1, earth conductor 61 passes from the middle of insulator ring 6, and earth conductor 61 and lightning rod 5 welded fastening, lightning rod 5 installation, be convenient for in thunderstorm weather, avoid the thunder to destroy whole device, cause the influence of transmission line to use, earth conductor 61 passes from main pole 1 is inside, avoid directly exposing in the external environment, shorten earth conductor 61 life.

Besides, the width of annular groove 11 and the width looks adaptation of solid fixed splint 3, the aperture of perforation 30 and the diameter looks adaptation of gim peg 31, gim peg 31 passes through nut and fixed connection, and two solid fixed splint 3 cooperations are used, connect down at gim peg 31, two fixed main poles 1, increase holistic stability.

The prestressing force pole of taking the lightning conductor of this embodiment is when using, the user is manual passes through bolt and main pole 1 fixed connection with lightning rod 5, earth conductor 61 passes from the 6 centers of insulator ring, earth conductor 61 top and lightning rod 5 welded fastening, earth conductor 61 end access ground, two main poles 1 are under the cooperation of spacing ring 2, fixed mounting is in required position, the cooperation of pegging graft of inserted block 13 on one of them main pole 1 and slot 12 on another main pole 1, at last under the cooperation of solid fixed splint 3, through two solid fixed splint 3 of solid fixed bolt 31 fixed, and then two fixed main poles 1, increase the life of whole device.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Take prestressing force pole of lightning conductor, main pole (1) including two symmetries, its characterized in that: the utility model discloses a lightning arrester, including main pole (1), be equipped with a plurality of strengthening rib (10) on the main pole (1) outer wall, still seted up a plurality of annular (11) on the main pole (1) outer wall, main pole (1) both ends department all is equipped with spacing ring (2), one of them slot (12) have been seted up near the edge on main pole (1) side end face, lightning rod (5) are installed at main pole (1) top, be equipped with a plurality of insulator ring (6) on main pole (1) inner wall, insulator ring (6) are connected with main pole (1) through spliced pole (60), be equipped with earth conductor (61) in the middle of insulator ring (6), earth conductor (61) top corresponds with lightning rod (5) and is connected, another the position that is close to the edge and corresponds with slot (12) on main pole (1) side end face is equipped with inserted block (13), two be equipped with the solid fixed splint (3) of symmetry in annular (11) of same horizontal plane on main pole (1), perforation (30) have all been seted up at the both ends of solid fixed splint (3), be equipped with gim peg (31) in perforation (30).

2. The prestressed electric pole with a lightning conductor as recited in claim 1, characterized in that: the limiting ring (2) and the main electric pole (1) are of an integrated structure, a round hole is formed in the limiting ring (2) and located at the bottom, and a fastening bolt is correspondingly arranged in the round hole.

3. The prestressed electric pole with a lightning conductor as recited in claim 1, characterized in that: every be close to top position on main pole (1) outer wall and all be equipped with projection (4), projection (4) and main pole (1) are integrated into one piece structure.

4. The prestressed electric pole with a lightning conductor as recited in claim 1, characterized in that: the reinforcing ribs (10) are distributed at equal intervals in an annular mode, and the reinforcing ribs (10) are fixedly bonded with the main electric pole (1).

5. The prestressed electric pole with a lightning conductor as recited in claim 1, characterized in that: the insert block (13) and the main electric pole (1) are of an integrally formed structure, the width of the insert groove (12) is matched with that of the insert block (13), and the insert block (13) is matched with the insert groove (12) in an inserting mode.

6. The prestressed electric pole with a lightning conductor as recited in claim 1, characterized in that: lightning rod (5) are through bolt and one of them main pole (1) fixed connection, spliced pole (60) one end is fixed with insulator ring (6) bonding, spliced pole (60) other end passes through bolt fixed connection with main pole (1), earth conductor (61) are passed from the middle of insulator ring (6), just earth conductor (61) and lightning rod (5) welded fastening.

7. The prestressed electric pole with a lightning conductor as recited in claim 1, characterized in that: the width of annular (11) and the width looks adaptation of solid fixed splint (3), the aperture of perforation (30) and the diameter looks adaptation of gim peg (31), gim peg (31) are through nut and fixed connection.