CN223228363U

CN223228363U - A street lamp that is easy to install and maintain

Info

Publication number: CN223228363U
Application number: CN202422485776.9U
Authority: CN
Inventors: 李宏辉; 赖建红; 刘全柱
Original assignee: Fuzhou Huifeng Lighting Technology Co ltd
Current assignee: Fuzhou Huifeng Lighting Technology Co ltd
Priority date: 2024-10-15
Filing date: 2024-10-15
Publication date: 2025-08-15
Anticipated expiration: 2034-10-15

Abstract

The utility model discloses a street lamp convenient to install and maintain, which relates to the technical field of street lamps, and comprises a fixed column, an adjusting column and a street lamp, wherein a maintenance cover is arranged on the fixed column, a base is fixedly arranged at the bottom of the fixed column, a motor frame is fixedly arranged on the inner bottom wall of the fixed column, a forward and reverse motor is fixedly arranged at the top of the motor frame, a screw rod is fixedly connected with the output end of the forward and reverse motor, a limiting plate is fixedly arranged at the top of the screw rod, a plurality of sliding rails are circularly distributed at the position, close to the top, of the inner wall of the fixed column, a plurality of sliding strips are circularly distributed on the outer surface of the adjusting column, a wire groove is formed in the adjusting column, a placing groove is formed in the center of the adjusting column, and sliding tables are fixedly arranged at the positions, close to the center, of the placing groove and close to the adjusting bottom.

Description

Street lamp convenient to installation and maintenance

Technical Field

The utility model relates to the technical field of street lamps, in particular to a street lamp convenient to install and maintain.

Background

Street lamps, which are the main facilities for road illumination, are widely distributed in all corners of cities. Their main function is to provide illumination for pedestrians and vehicles in the night or poor sight environment, ensure traffic safety, and also contribute to the beautification and brightening of cities. From the structure, the street lamp mainly comprises a lamp, a lamp post, a light source, electric appliances (ballasts, triggers, capacitors and the like), a basic structure (lamp holders, lamp arms, anchor clamps, bolts, flanges and the like) and embedded parts. These parts cooperate together to enable the street lamp to operate stably and efficiently in various environments.

The utility model patent CN217131106U of China discloses a street lamp convenient to install and maintain, which comprises a lamp post, wherein the lamp post comprises a pole pile section, a pole body section, a hinge and a limiting sleeve, the hinge comprises a lower sleeve fixedly sleeved at the upper end of the pole pile section, two lower ear plates arranged on the end face of the lower sleeve, an upper sleeve fixedly sleeved at the lower end of the pole body section, two upper ear plates arranged on the end face of the lower sleeve and a transverse shaft penetrating through the lower ear plates and the upper ear plates, and the limiting sleeve is sleeved outside the hinge and is in up-down sliding fit with the upper sleeve and the lower sleeve. According to the street lamp convenient to install and maintain, the lamp post is connected with the pile section and the shaft section through the hinge, after the limiting sleeve is lifted upwards, the shaft section can incline sideways around the hinge shaft, maintenance operations such as replacement of a street lamp bulb can be conveniently carried out in an inclined state, and the technical problems that the existing integral lamp post is large in height and inconvenient to maintain are solved.

However, the existing street lamp is very complicated in installation, has low stability after installation, and also needs to climb to a high place during maintenance so as to be capable of maintaining the street lamp, so that the street lamp convenient to install and maintain is required.

Disclosure of utility model

The utility model provides a street lamp convenient to install and maintain, which solves the problems in the background technology.

The street lamp comprises a fixed column, an adjusting column and a street lamp, wherein a maintenance cover is arranged on the fixed column, a base is fixedly arranged at the bottom of the fixed column, a motor frame is fixedly arranged on the inner bottom wall of the fixed column, a forward and reverse motor is fixedly arranged at the top of the motor frame, a screw rod is fixedly connected to the output end of the forward and reverse motor, a limiting plate is fixedly arranged at the top of the screw rod, a plurality of sliding rails are circularly distributed at the position, close to the top, of the inner wall of the fixed column, a plurality of sliding strips are circularly distributed on the outer surface of the adjusting column, a wire groove is formed in the adjusting column, a placing groove is formed in the inner center of the adjusting column, a mounting seat is fixedly arranged at the position, close to the center, of the outer surface of the adjusting column, close to the top, of the street lamp, a mounting piece is fixedly connected to the mounting end, a plurality of limiting cylinders are uniformly distributed at the position, close to the inner top of the mounting seat, a plurality of limiting blocks are fixedly connected to the inner side of the mounting seat, a plurality of sliding grooves are fixedly connected to the inner side of the sliding blocks, and a plurality of sliding blocks are fixedly connected to the inner side of the sliding grooves, and the sliding blocks are fixedly connected to the inner side of the sliding blocks.

Furthermore, a plurality of expansion brackets are uniformly arranged in the wire groove respectively.

Further, the mounting inserts the inside of mount pad when the installation, threaded connection has a plurality of bolts on the mount pad, and a plurality of equal threaded connection has the nut on the bolt, and a plurality of the spacing groove has all been seted up to the surface of bolt near the position of center department, a plurality of the stopper cup joints with the inside activity of the spacing groove on the adjacent bolt respectively.

Further, one end of the spring far away from the sliding plate is fixedly connected with the inner wall of the mounting groove respectively, and the outer surface of the adjusting column is movably sleeved with the inner part of the fixing column respectively.

Further, the inner parts of the two sliding tables are in threaded connection with the outer surface of the screw rod through the screw rod.

Further, one end of the screw rod, which is far away from the forward and reverse rotation motor, penetrates through the placing groove and extends to the inside of the placing groove.

Further, the outer surfaces of the sliding strips are movably sleeved with the inner parts of the sliding rails respectively.

Further, a control device is arranged on the fixed column.

Compared with the prior art, the utility model provides the street lamp convenient to install and maintain, which has the following beneficial effects:

1. This street lamp convenient to installation is maintained through setting up positive and negative rotation motor, lead screw, slip table, slide bar and slide rail, can adjust the height of street lamp as required, also makes things convenient for follow-up maintenance to the street lamp.

2. This street lamp convenient to installation is maintained through setting up spring, slide bar group, stopper and spacing groove, can ensure that the street lamp reaches best stability and security in the installation, simultaneously, has also improved the convenience and the efficiency of installation for the installation of street lamp is simpler and quick.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an internal structural view of the fixing post and the adjusting post of the present utility model;

FIG. 3 is a diagram showing the connection relationship between the mounting member and the mounting base according to the present utility model;

FIG. 4 is a diagram showing the connection between a bolt and a mounting base according to the present utility model;

fig. 5 is a diagram showing the connection relationship between the bolt and the mounting base and between the bolt and the mounting member.

In the figure, 1, an adjusting column; 2, sliding strips, 3, fixed columns, 4, maintenance covers, 5, a base, 6, an installation seat, 7, a street lamp, 8, an installation piece, 9, a wire slot, 10, a sliding rail, 11, a screw rod, 12, a forward and backward rotating motor, 13, a motor frame, 14, a placing groove, 15, a sliding table, 16, a limiting plate, 17, a spring, 18, a nut, 19, a bolt, 20, a limiting cylinder, 21, an installation groove, 22, a sliding plate, 23, a sliding rod group, 24, a limiting groove, 25 and a limiting block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the utility model discloses a street lamp convenient to install and maintain, which comprises a fixed column 3, an adjusting column 1 and a street lamp 7, wherein a maintenance cover 4 is arranged on the fixed column 3, a base 5 is fixedly arranged at the bottom of the fixed column 3, a motor frame 13 is fixedly arranged on the inner bottom wall of the fixed column 3, a forward and reverse motor 12 is fixedly arranged at the top of the motor frame 13, a screw rod 11 is fixedly connected with the output end of the forward and reverse motor 12, a limiting plate 16 is fixedly arranged at the top of the screw rod 11, a plurality of sliding rails 10 are circularly distributed at the position, close to the top, of the inner wall of the fixed column 3, a plurality of sliding strips 2 are circularly distributed on the outer surface of the adjusting column 1, a wire groove 9 is formed in the adjusting column 1, a placing groove 14 is formed in the inner center of the adjusting column 1, a position, close to the center of the placing groove 14, a mounting piece 8 is fixedly arranged at the inner surface of the adjusting column 1, a position, close to the top of the mounting piece 8 is fixedly connected with the mounting end of the mounting piece 6, a plurality of limiting cylinders 20 are uniformly distributed at the inner positions, a plurality of limiting blocks 21 are fixedly connected with a plurality of sliding plates 21, a plurality of inner limiting blocks 21 are fixedly connected with one ends of sliding plates 21, and a plurality of inner limiting blocks 21 are fixedly connected with one end 21, and two inner side groups of sliding plates 21 are fixedly connected with one end 21, and two inner side 21 are fixedly connected with one end 21.

Specifically, the wire grooves 9 are each uniformly provided with a plurality of expansion brackets.

Specifically, the mounting member 8 is inserted into the mounting seat 6 during mounting, the mounting seat 6 is connected with a plurality of bolts 19 in a threaded manner, nuts are connected to the bolts 19 in a threaded manner, limiting grooves 24 are formed in positions, close to the center, of the outer surfaces of the bolts 19, and a plurality of limiting blocks 25 are respectively and movably sleeved with the inner portions of the limiting grooves 24 on the adjacent bolts 19.

Specifically, one end of the spring 17 far away from the sliding plate 22 is fixedly connected with the inner wall of the mounting groove 21 respectively, and the outer surface of the adjusting column 1 is movably sleeved with the inner part of the fixing column 3 respectively.

Specifically, the inside of both sliding tables 15 is connected with the outer surface of the screw rod 11 through screw rod threads.

Specifically, one end of the screw rod 11, which is far from the forward and reverse rotation motor 12, penetrates through the placement groove 14 and extends to the inside of the placement groove 14.

Specifically, the outer surfaces of the sliding strips 2 are movably sleeved with the inner parts of the sliding rails 10 respectively.

Specifically, a control device is arranged on the fixed column 3.

When in use, during installation, the installation piece 8 is inserted into the installation seat 6, the bolt 19 is inserted into the installation seat 6, one end of the bolt 19 is rotated, the output end of the bolt 19 enters the inside of the installation piece 8 through the top of the installation seat 6 and extends out of the bottom of the installation seat 6, when the bolt 19 enters a position of the inside of the installation seat 6, which is close to the bottom, the limiting block 25 is compressed, so that the limiting block 25 retracts into the installation groove 21, the sliding plate 22 is pushed to move towards the inside of the installation groove 21 along the sliding rod group 23, the spring 17 is compressed through the movement of the sliding plate 22 until the limiting groove 24 approaches the limiting block 25, after the limiting groove 24 completely contacts the limiting block 25, the pressure on the limiting block 25 is also eliminated, the sliding plate 22 is pushed to move towards the position opposite to the compression direction after the pressure of the spring 17 is eliminated, so that the limiting block 25 is pushed to be clamped in the inside of the limiting groove 24, thereby strengthen the inside stability of mounting 8 inserted mount pad 6, afterwards, strengthen the stability of bolt 19 through nut 18, thereby make things convenient for the installation of street lamp 7, when street lamp 7 needs the maintenance, can be through driving positive and negative motor 12, drive lead screw 11 rotation through the output of positive and negative motor 12, thereby drive two slip tables 15 and all move down along lead screw 11, drive the inside of adjusting column 1 withdrawal fixed column 3 when two slip tables 15 move down, and then make the inside of draw runner 2 withdrawal slide rail 10, thereby adjust the height of street lamp 7, can make street lamp 7 descend to the position that more makes things convenient for the maintenance, maintenance personnel need not to use ladder or other high altitude construction equipment, the operation degree of difficulty and risk have been reduced, after maintenance such as, back rotation is accomplished to the drive positive and negative motor 12 again, thereby drive adjusting column 1 resumes the normal position.

In summary, the street lamp convenient to install and maintain can adjust the height of the street lamp 7 as required through the positive and negative rotating motor 12, the screw rod 11, the sliding table 15, the sliding bar 2 and the sliding rail 10, and is convenient for subsequent maintenance of the street lamp 7, and the street lamp 7 can be ensured to achieve optimal stability and safety in the installation process through the arrangement of the spring 17, the sliding plate 22, the sliding bar group 23, the limiting block 25 and the limiting groove 24, meanwhile, the convenience and the efficiency of installation are improved, and the installation process of the street lamp 7 is simpler and faster.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The street lamp convenient to install and maintain comprises a fixed column (3), an adjusting column (1) and a street lamp (7), and is characterized in that a maintenance cover (4) is arranged on the fixed column (3), a base (5) is fixedly arranged at the bottom of the fixed column (3), a motor frame (13) is fixedly arranged at the inner bottom wall of the fixed column (3), a forward and reverse motor (12) is fixedly arranged at the top of the motor frame (13), a screw rod (11) is fixedly connected with the output end of the forward and reverse motor (12), a limiting plate (16) is fixedly arranged at the top of the screw rod (11), a plurality of sliding rails (10) are circularly distributed at the position, close to the top, of the inner wall of the fixed column (3), a plurality of sliding strips (2) are circularly distributed on the outer surface of the adjusting column (1), a wire groove (9) is formed in the inner part of the adjusting column (1), a placing groove (14) is formed in the inner center of the adjusting column (1), a position, close to the center line groove and close to the adjusting bottom, of the placing groove (14) is fixedly arranged at the position, a position, which is close to the top of the adjusting column (1), a fixed seat (7) is fixedly arranged at the outer surface, close to the top of the adjusting column (1), the inside of mount pad (6) is close to the position evenly distributed of top has a plurality of spacing section of thick bamboo (20), and is a plurality of mounting groove (21) have all been seted up to the inside of spacing section of thick bamboo (20) near the position of left and right sides, a plurality of the inside of mounting groove (21) on spacing section of thick bamboo (20) is all fixed mounting has slide bar group (23), and a plurality of the surface of the inside slide bar group (23) of mounting groove (21) has all movably sleeved slide (22), a plurality of the adjacent one end of the inside slide (22) of mounting groove (21) is all fixed mounting has stopper (25), a plurality of the equal fixed mounting of opposite one end of the inside slide (22) of mounting groove (21) has spring (17).

2. The street lamp convenient to install and maintain according to claim 1, wherein the wire grooves (9) are internally and uniformly provided with a plurality of expansion brackets respectively.

3. The street lamp convenient to install and maintain according to claim 1, wherein the installation piece (8) is inserted into the installation seat (6) during installation, a plurality of bolts (19) are connected to the installation seat (6) in a threaded mode, nuts are connected to the bolts (19) in a threaded mode, limiting grooves (24) are formed in positions, close to the center, of the outer surfaces of the bolts (19), and the limiting blocks (25) are movably sleeved with the inner portions of the limiting grooves (24) on the adjacent bolts (19) respectively.

4. The street lamp convenient to install and maintain according to claim 1, wherein one end of the spring (17) far away from the sliding plate (22) is fixedly connected with the inner wall of the installation groove (21) respectively, and the outer surface of the adjusting column (1) is movably sleeved with the inner part of the fixing column (3) respectively.

5. The street lamp convenient to install and maintain according to claim 1, wherein the inside of the two sliding tables (15) is connected with the outer surface of the screw rod (11) through screw rod threads.

6. The street lamp convenient to install and maintain according to claim 1, wherein one end of the screw rod (11) far away from the forward and reverse rotation motor (12) penetrates through the placing groove (14) and extends into the placing groove (14).

7. The street lamp convenient to install and maintain according to claim 1, wherein the outer surfaces of the sliding strips (2) are movably sleeved with the inner parts of the sliding rails (10) respectively.

8. The street lamp convenient to install and maintain according to claim 1, wherein the fixing column (3) is provided with a control device.