CN214745560U

CN214745560U - Street lamp pole fixing device

Info

Publication number: CN214745560U
Application number: CN202121568610.3U
Authority: CN
Inventors: 魏国艳
Original assignee: WUHAN SANJIAN LIGHTING EQUIPMENT CO Ltd
Current assignee: WUHAN SANJIAN LIGHTING EQUIPMENT CO Ltd
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2021-11-16
Anticipated expiration: 2031-07-12

Abstract

The utility model provides a street light pole fixing device, include: the lamp comprises a base, a lamp post and a protective cover, wherein the base is provided with a bolt and a blocking piece, the blocking piece is distributed on the outer side of the bolt, and the blocking piece is transversely arranged on the base; the bottom of the lamp post is provided with a base, and the base is provided with a fixing hole matched with the bolt; the lamp post is characterized in that the protective cover is of a hollow shell structure, the protective cover can move up and down along the lamp post, a through hole is formed in the top of the protective cover, a card inserting piece matched with the card blocking piece is arranged at the bottom of the protective cover, and the card inserting piece is located below the card blocking piece. The utility model provides a street light pole fixing device, the base on the lamp pole passes through bolt, nut to be fixed on the base, and the protection casing protects bolt, nut and base, prevents to shine and drench with rain, has avoided the rusty problem of bolt effectively, and then has prolonged the life of street light pole.

Description

Street lamp pole fixing device

Technical Field

The utility model relates to a street lamp technical field specifically relates to a street light pole fixing device.

Background

The society is developing at a high speed, street lamp illumination is one of necessary in every city, and usually street lamps are installed on the roadside of the city road to provide convenience for vehicles and pedestrians. A street light generally includes a base, a light pole fixed to the base, and a lighting device mounted on the base. Often be provided with a plurality of rag bolts on the base, the lamp pole bottom is provided with the base, and it is fixed that the base passes through rag bolt and nut on the base, and after the street lamp installation, rag bolt often exposes in the environment, stands the sun and drenches the back, takes place rusty phenomenon easily, and after using certain years, rusty rag bolt damaged easily to the life of lamp pole has been influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a street light pole fixing device, include:

the base (1), the base (1) is provided with a bolt (101) and a blocking piece (103), the blocking piece (103) is distributed on the outer side of the bolt (101), and the blocking piece (103) is transversely arranged on the base (1);

the lamp post (2), the bottom of the lamp post (2) is provided with a base (201), and the base (201) is provided with a fixing hole (202) matched with the bolt (101);

the lamp post is characterized by comprising a protective cover (4), the protective cover (4) is of a hollow shell structure, the protective cover (4) can move up and down along the lamp post (2), a through hole is formed in the top of the protective cover (4), an inserting piece (403) matched with the blocking piece (103) is arranged at the bottom of the protective cover (4), and the inserting piece (403) is located below the blocking piece (103).

Furthermore, a first sealing ring (104) is arranged on the base (1) on the outer side of the blocking part (103), and a sealing part (402) matched with the first sealing ring (104) is arranged on the protective cover (4) on the outer side of the inserting part (403).

Further, the cross section of the first sealing ring (104) is L-shaped.

Furthermore, a support (102) is arranged on the base (1) outside the bolt (101), the blocking part (103) is arranged on one side of the support (102) close to the bolt (101), and the first sealing ring (104) is arranged on the other side of the support (102) far away from the bolt (101).

Further, a second sealing ring (203) is arranged at the lower part of the lamp rod (2), and the second sealing ring (203) can be tightly connected with the through hole.

Further, the protective cover (4) is in a circular truncated cone shape.

The utility model provides a street light pole fixing device, the base on the lamp pole passes through bolt, nut to be fixed on the base, and the protection casing protects bolt, nut and base, prevents to shine and drench with rain, has avoided the rusty problem of bolt effectively, and then has prolonged the life of street light pole. During the use, the base is fixed subaerial, and the fixed orifices on the base passes the bolt, later revolves the nut soon on the bolt to this fixes the lamp pole on the base, then, moves the protection casing downwards along the lamp pole and makes plug-in card spare be located the below of blocking the piece, and at this moment, the sealing is hugged closely on sealing washer one, and the perforation is hugged closely on sealing washer two, simple to operate, and the leakproofness is better.

Drawings

Fig. 1 is a schematic structural view of a fixing device for a street light pole provided by the present invention;

FIG. 2 is an enlarged schematic view of the part A;

wherein, 1, a base; 101. a bolt; 102. a support member; 103. a stopper; 104. a first sealing ring; 2. a lamp post; 201. a base; 202. a fixing hole; 203. a second sealing ring; 3. a nut; 4. a protective cover; 401. a connecting portion; 402. a sealing part; 403. and (4) inserting the clamping piece.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for simplicity of description, and 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.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 and 2, the utility model provides a street light pole fixing device, include: the lamp post comprises a base 1, a lamp post 2, a nut 3 and a protective cover 4, wherein a bolt 101 and a blocking piece 103 are arranged on the base 1, the blocking piece 103 is distributed on the outer side of the bolt 101, and the blocking piece 103 is transversely arranged on the base 1; the bottom of the lamp post 2 is provided with a base 201, and the base 201 is provided with a fixing hole 202 matched with the bolt 101; the protective cover 4 is a hollow shell structure, the protective cover 4 can move up and down along the lamp post 2, the top of the protective cover 4 is provided with a through hole, the bottom of the protective cover 4 is provided with a card-inserting piece 403 matched with the card-blocking piece 103, the card-inserting piece is made of a material with certain elasticity, and the card-inserting piece 403 is positioned below the card-blocking piece 103. Specifically, the manner of fixing the base on the base is as follows: and (3) penetrating the fixing hole on the base through the bolt, screwing the nut 3 on the bolt, and tightly attaching the lower surface of the nut to the upper surface of the base, namely finishing the work of fixing the base on the base.

Further, a first sealing ring 104 is arranged on the base 1 outside the blocking part 103, a sealing part 402 matched with the first sealing ring 104 is arranged on the protective cover 4 outside the inserting part 403, and the cross section of the first sealing ring 104 is in an L shape. Specifically, a supporting part 102 is arranged on the base 1 outside the bolt 101, the stopper 103 is arranged on one side of the supporting part 102 close to the bolt 101, and the first sealing ring 104 is arranged on the other side of the supporting part 102 far from the bolt 101; a second sealing ring 203 is arranged at the lower part of the lamp post 2, and the second sealing ring 203 can be tightly connected with the through hole; the protective cover 4 is in a circular truncated cone shape, a circular connecting part 401 is arranged at the bottom of the protective cover, and the sealing part 402 and the plug-in piece 403 are arranged at the bottom of the connecting part 401.

The utility model discloses a theory of operation does:

during the use, the base is fixed through concrete placement, and the base on the lamp pole passes through the bolt, the nut is fixed on the base, later, moves the protection casing downwards along the lamp pole and makes the plug-in card piece be located the below that blocks the piece, and at this moment, the sealing is hugged closely on sealing washer one, and the perforation is hugged closely on sealing washer two, simple to operate, and the leakproofness is better.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A street light pole fixing device, characterized by, includes:

2. The street light pole fixing device according to claim 1, characterized in that a first sealing ring (104) is arranged on the base (1) outside the blocking piece (103), and a sealing part (402) matched with the first sealing ring (104) is arranged on the protective cover (4) outside the inserting piece (403).

3. The pole post fixture as claimed in claim 2, wherein the seal ring one (104) is "L" shaped in cross-section.

4. The street light pole fixing device according to claim 2, characterized in that a support (102) is arranged on the base (1) outside the bolt (101), the stopper (103) is arranged on one side of the support (102) close to the bolt (101), and the first sealing ring (104) is arranged on the other side of the support (102) away from the bolt (101).

5. The street light pole fixing device of claim 2, characterized in that the lower part of the light pole (2) is provided with a second sealing ring (203), and the second sealing ring (203) can be tightly connected with the through hole.

6. The street light pole fixture as claimed in claim 1, characterised in that the protective cover (4) is in the shape of a truncated cone.