CN216693445U

CN216693445U - Combined lamp post structure

Info

Publication number: CN216693445U
Application number: CN202220261121.1U
Authority: CN
Inventors: 杨杰
Original assignee: Chongqing Huati Technology Innovation Center Co ltd
Current assignee: Chongqing Huati Technology Innovation Center Co ltd
Priority date: 2022-02-09
Filing date: 2022-02-09
Publication date: 2022-06-07
Anticipated expiration: 2032-02-09

Abstract

The utility model discloses a combined lamp post structure which comprises a post body, a cross arm and a street lamp connecting pipe. The cross section of the rod body is a polygonal body, each side is provided with a clamping groove, and a first flange is arranged inside the rod body; the bottom of the street lamp connecting pipe is connected with the first flange, and the top of the street lamp connecting pipe extends out of the rod body and is used for connecting the lamp tube; one end of the cross arm is provided with a sleeve, the sleeve is arranged on the periphery of the street lamp connecting pipe, and the bottom of the sleeve is connected with the rod body. The side wall of the sleeve is provided with a through hole, the cross arm is connected with the sleeve through a cross arm connecting pipe, and the end part of the cross arm connecting pipe is arranged in the through hole. The rod body, the cross arm and the lamp tube can be connected together in an assembling mode, a welding mode and the like, and the structure is stable.

Description

Combined lamp post structure

Technical Field

The utility model relates to the technical field of lamp posts, in particular to a combined lamp post structure.

Background

The traffic signal lamp generally comprises a rod body, a cross arm and a street lamp, and with the continuous development of an LED technology, a sensor technology, a communication technology, an IT technology and a control technology, the lighting industry is undergoing subversive changes, more and more functions and technologies are integrated on a lamp rod to form a multifunctional intelligent platform, and correspondingly, a combined lamp rod structure matched with the multifunctional intelligent platform is needed.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, the utility model provides a combined lamp post structure which can connect a post body, a cross arm and a lamp tube together in an assembling mode, a welding mode and the like and has a stable structure.

In order to realize the purpose of the utility model, the following scheme is adopted:

a combined lamp post structure comprises a post body, a cross arm and a street lamp connecting pipe.

The cross section of the rod body is a polygonal body, each side is provided with a clamping groove, and a first flange is arranged inside the rod body;

the bottom of the street lamp connecting pipe is connected with the first flange, and the top of the street lamp connecting pipe extends out of the rod body and is used for connecting the lamp tube;

the sleeve is arranged at one end of the cross arm and is arranged on the periphery of the street lamp connecting pipe, and the bottom of the sleeve is connected with the rod body.

The side wall of the sleeve is provided with a through hole, the cross arm is connected with the sleeve through a cross arm connecting pipe, and the end part of the cross arm connecting pipe is arranged in the through hole.

Furthermore, a second flange and a third flange are arranged in the sleeve, and the end part of the cross arm connecting pipe is tightly attached to the street lamp connecting pipe and clamped between the second flange and the third flange.

Furthermore, a supporting tube and two pressing plates are arranged at the top of the street lamp connecting tube, the lamp tube and the street lamp connecting tube are respectively sleeved at the upper end and the lower end of the supporting tube, a circle of groove is formed in the peripheral side of the supporting tube, the two pressing plates are symmetrically arranged at the groove, and the pressing plates are connected with the second flange through fasteners.

Furthermore, a fourth flange is arranged at the bottom of the sleeve, and a plurality of columns are arranged in the circumferential direction of the top of the fourth flange.

Furthermore, the material of draw-in groove is aluminum product or steel.

Furthermore, the clamping groove is a dovetail groove or a T-shaped groove.

The utility model has the beneficial effects that: the bottom of the street lamp connecting pipe is connected with the first flange, and the top of the street lamp connecting pipe extends out of the rod body and is used for connecting the lamp tube; the sleeve is arranged at one end of the cross arm and is arranged on the periphery of the street lamp connecting pipe, and the structure of the street lamp connecting pipe is stable through the assembled connection and the reinforcement in a welding mode.

Drawings

FIG. 1 is an overall structure of a lamp post according to an embodiment;

FIG. 2 is an enlarged view of a portion of FIG. 1;

FIG. 3 is a cross arm construction of an embodiment;

FIG. 4 is a partial enlarged view of B in FIG. 3;

FIG. 5 is a cross-sectional view of a cannula of an embodiment;

FIG. 6 is an enlarged view of a portion C of FIG. 5;

FIG. 7 is a view showing an outer structure of a socket according to the embodiment;

FIG. 8 is a sectional view of a rod body and a street lamp connection tube according to an embodiment;

FIG. 9 is an enlarged view of a portion D of FIG. 8;

FIG. 10 is a view showing a structure of a support tube according to the embodiment;

FIG. 11 is a platen configuration view of the embodiment;

FIG. 12 is a first horizontal cross-sectional view of the rod body according to the embodiment;

FIG. 13 is a second horizontal cross-sectional view of the rod body of the embodiment;

FIG. 14 is a third horizontal sectional view of the rod body according to the embodiment;

FIG. 15 is a fourth horizontal cross-sectional view of the rod body according to the embodiment;

fig. 16 is a horizontal cross-sectional view of the rod body of the embodiment.

Detailed Description

As shown in fig. 1 to 11, the present embodiment provides a combined lamp post structure, which includes a post body 1, a cross arm 2, and a street lamp connecting tube 3.

Specifically, the cross section of the rod body 1 is a polygonal body, each side is provided with a clamping groove 11, the clamping grooves 11 are made of aluminum or steel, the clamping grooves 11 are made of steel and convenient to weld, and as shown in fig. 12 to 16, the clamping grooves 11 are dovetail grooves or T-shaped grooves.

Specifically, the first flange 12 is arranged inside the rod body 1, the first flange 12 is connected to the bottom of the street lamp connecting pipe 3, and the top of the street lamp connecting pipe extends out of the rod body 1 and is used for being connected with the lamp tube 4.

Specifically, a sleeve 21 is arranged at one end of the cross arm 2, the sleeve 21 is arranged on the periphery of the street lamp connecting pipe 3, the bottom of the sleeve 21 is connected with the rod body 1, a through hole 213 is formed in the side wall of the sleeve 21, the cross arm 2 is connected with the sleeve 21 through a cross arm connecting pipe 22, and the end of the cross arm connecting pipe 22 is arranged in the through hole 213.

More specifically, the second flange 211 and the third flange 212 are disposed in the sleeve 21, the second flange 211 and the third flange 212 are respectively disposed at the top and the bottom of the through hole 213, and in order to increase the stability of the embodiment, the end of the cross arm connecting pipe 22 is disposed closely to the street lamp connecting pipe 3 and clamped between the second flange 211 and the third flange 212.

More specifically, the top of the street lamp connecting tube 3 is provided with a supporting tube 31 and two pressing plates 32, the lamp tube 4 and the street lamp connecting tube 3 are respectively sleeved at the upper end and the lower end of the supporting tube 31, a circle of grooves 33 are formed on the periphery of the supporting tube 31, the two pressing plates 32 are symmetrically arranged at the grooves 33 and clamped between the street lamp connecting tube 3 and the lamp tube 4, the pressing plates 32 are connected with the second flange 211 through fasteners 34, and the fasteners 34 can be bolts.

More specifically, the bottom of the sleeve 21 is provided with a fourth flange 215, the top of the fourth flange 215 is provided with a plurality of columns 214 along the circumferential direction, and when the lamp post is influenced by wind, the columns 214 play a role in positioning.

During assembly, one end of the cross arm connecting pipe 22 is inserted into the through hole 213 and welded and reinforced, and the other end is connected with the cross arm 2; inserting the street lamp connecting pipe 3 into the rod body 1, and reinforcing by welding; then the sleeve 21 is sleeved outside the street lamp connecting pipe 3 and welded on the top of the rod body 1; the support tube 31 is inserted into the street lamp connection tube 3, and the two pressing plates 32 are clamped at the groove 33, connected to the second flange 211 by a plurality of bolts, and welded and reinforced.

The above embodiments are only for illustrating the technical ideas and features of the present invention, and are not meant to be exclusive or limiting of the present invention. It will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the scope of the utility model.

Claims

1. A combined lamp post structure is characterized by comprising a post body (1), a cross arm (2) and a street lamp connecting pipe (3);

the cross section of the rod body (1) is a polygonal body, each side is provided with a clamping groove (11), and a first flange (12) is arranged inside the rod body (1);

the bottom of the street lamp connecting pipe (3) is connected with a first flange (12), and the top of the street lamp connecting pipe extends out of the rod body (1) and is used for connecting the lamp tube (4);

one end of the cross arm (2) is provided with a sleeve (21), the sleeve (21) is arranged on the periphery of the street lamp connecting pipe (3), and the bottom of the sleeve (21) is connected with the rod body (1).

2. The combination lamp post structure of claim 1, wherein the side wall of the sleeve (21) is provided with a through hole (213), the cross arm (2) is connected with the sleeve (21) through the cross arm connecting pipe (22), and the end of the cross arm connecting pipe (22) is arranged in the through hole (213).

3. A combined lamp post structure according to claim 2, wherein the second flange (211) and the third flange (212) are provided in the sleeve (21), and the end of the cross arm connection tube (22) is closely attached to the street lamp connection tube (3) and is clamped between the second flange (211) and the third flange (212).

4. The combined lamp post structure of claim 1, wherein a supporting tube (31) and two pressing plates (32) are arranged at the top of the connecting tube (3), the lamp tube (4) and the connecting tube (3) are respectively sleeved at the upper end and the lower end of the supporting tube (31), a circle of grooves (33) are arranged on the periphery of the supporting tube (31), the two pressing plates (32) are symmetrically arranged at the grooves (33), and the pressing plates (32) are connected with the second flange (211) through fasteners (34).

5. The combined lamp post structure according to claim 1, wherein a fourth flange (215) is provided at the bottom of the sleeve (21), and a plurality of columns (214) are provided at the top of the fourth flange (215) in the circumferential direction.

6. The combination lamp post structure according to claim 1, wherein the material of the locking groove (11) is aluminum or steel.

7. The combined lamp post structure according to claim 1 or 6, wherein the slot (11) is a dovetail slot or a T-slot.