CN211083849U

CN211083849U - Liftable street lamp

Info

Publication number: CN211083849U
Application number: CN201922296218.7U
Authority: CN
Inventors: 刘浩; 郑文涛; 岳虎; 李永强
Original assignee: China Construction Second Engineering Bureau Co Ltd
Current assignee: China Construction Second Engineering Bureau Co Ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-07-24
Anticipated expiration: 2029-12-19

Abstract

The utility model relates to the technical field of construction lighting equipment, and discloses a liftable street lamp, which comprises a vertically arranged support frame, a lighting assembly arranged on the support frame in an up-and-down adjustable manner, and a transmission assembly used for adjusting the height of the lighting assembly up and down; the supporting frame is formed by sequentially splicing a plurality of supporting sections along the height direction, the illuminating assembly comprises a lamp holder and an illuminating lamp arranged on the lamp holder, and the lamp holder is of a square frame structure and is sleeved on the supporting frame; the transmission assembly comprises a motor, a roller arranged on the motor and a traction steel wire, wherein one end of the traction steel wire is wound on the roller, the other end of the traction steel wire is connected to the lamp holder, a pulley is arranged at the top of the support frame, and the traction steel wire is wound on the pulley. The utility model discloses a support frame adopts the merogenesis installation, has the advantage of the installation of being convenient for dismantlement, easily storage transportation, and drive assembly control lighting assembly goes up and down, makes lighting assembly can put to low department and maintains, has the advantage of the maintenance of being convenient for.

Description

Liftable street lamp

Technical Field

The utility model relates to a construction lighting apparatus technical field especially relates to a liftable street lamp.

Background

At present, aiming at the illumination measures of construction sites, municipal street lamps or illumination modes of embedding simple telegraph poles in the sites are adopted, and the device is irregular and systematized.

Because current lighting device lacks standardization, systematization design, all be on-the-spot simple and easy installation, can reach basically the illumination purpose can, so it has the defect: 1. generally, the street lamp is a municipal street lamp device, the illumination radiation range is limited, and the utilization rate of a larger project is not high; 2. after the installation is finished, once the bulb is damaged in the use process, the bulb cannot be lifted, so that the replacement difficulty is increased, and the later maintenance is inconvenient; 3. because the support system is the wire pole, be difficult for storage and transportation, later stage reutilization rate is not high.

SUMMERY OF THE UTILITY MODEL

The utility model provides a liftable street lamp that illumination radiation range is wide, reuse rate is high, easy maintenance.

The technical problem to be solved is that: the existing lighting device on the construction site has the advantages of low repeated utilization rate, high maintenance difficulty and limited lighting radiation range.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model relates to a liftable street lamp, which comprises a supporting frame which is vertically arranged, a lighting assembly which is arranged on the supporting frame in an up-and-down adjustable way, and a transmission assembly which is used for adjusting the height of the lighting assembly up and down;

the supporting frame is formed by sequentially splicing a plurality of supporting sections along the height direction, the lighting assembly comprises a lamp holder connected with the supporting frame in a sliding mode and a lighting lamp arranged on the lamp holder, and the lamp holder is of a square frame structure and is sleeved on the supporting frame; the transmission assembly comprises a motor, a roller arranged on the motor and a traction steel wire, wherein one end of the traction steel wire is wound on the roller, the other end of the traction steel wire is connected to the lamp holder, a pulley is arranged at the top of the support frame, and the traction steel wire is wound on the pulley.

Furthermore, the support sections are of a rectangular frame structure, the two adjacent support sections are detachably connected, and the support section at the lowest end is partially embedded into the concrete block to form a street lamp base.

Further, the support section comprises two square frames which are arranged oppositely and four corner steel columns which are correspondingly connected to four corners of the two square frames, the four corners of each square frame are horizontally welded with triangular plates, and the two adjacent support sections are connected through bolts penetrating through the two triangular plates which are adjacent from top to bottom.

Furthermore, an inclined strut is connected between two adjacent angle steel columns on the supporting section.

Furthermore, the lamp holder is movably connected with the angle steel column of the support frame through rollers, and the rollers are installed on the lamp holder.

Further, the motor is installed inside a support section adjacent to the street lamp base.

And furthermore, a switch electric box is further arranged on the support section adjacent to the street lamp base, and the motor and the illuminating lamp are connected with the switch electric box through wires.

The utility model relates to a liftable street lamp compares with prior art, has following beneficial effect:

the utility model discloses street lamp lighting device at ordinary times relatively, support frame adopt the merogenesis installation, have the advantage of the installation of being convenient for dismantlement, easily storage transportation, and drive assembly control lighting assembly goes up and down, makes lighting assembly can put to low department and maintains, has the advantage of the maintenance of being convenient for. The concrete base is adopted to ensure the safety, the stability of the support frame is improved, the height of the support frame can be extended within a certain range, the illumination radiation range is increased, and illumination within the range of 300m of radius by taking the street lamp as the center of a circle can be formed.

The following describes the liftable road lamp of the present invention with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic structural view of a liftable street lamp of the present invention;

fig. 2 is a schematic structural view of a support node of the liftable street lamp of the present invention;

fig. 3 is a schematic structural view of the lighting assembly of the liftable street lamp of the present invention;

fig. 4 is a schematic view of an installation structure of the lighting assembly of the liftable street lamp of the present invention;

fig. 5 is a schematic view of an installation structure of a motor of a liftable street lamp according to the present invention;

the device comprises a support frame 1, an illumination assembly 2, a support section 3, a concrete block 4, a square frame 5, an angle steel column 6, an inclined support rod 8, a lamp holder 9, an illuminating lamp 10, a roller 11, a roller 12, a traction steel wire 13, a pulley 14, a switch electric box 15, a motor 16 and a pull ring 17.

Detailed Description

As shown in fig. 1-5, the present invention relates to a liftable road lamp, which comprises a supporting frame 1 vertically arranged, a lighting assembly 2 vertically adjustably arranged on the supporting frame 1, and a transmission assembly for vertically adjusting the height of the lighting assembly 2; the support frame 1 is formed by splicing a plurality of support sections 3 in sequence along the height direction, each support section 3 is of a rectangular frame structure, two adjacent support sections 3 are connected in a detachable mode, and the support section 3 located at the lowest end is partially embedded into a concrete block 4 to form a street lamp base.

Specifically, support section 3 includes that two square frames 5 that set up relatively and four correspond the angle steel post 6 of connecting on two square frames 5 four angles, and equal horizontal welding has set square 7 on four angles of square frame 5, supports between the section 3 through wearing to establish the bolted connection in two adjacent set square 7 from top to bottom two adjacent. In order to enhance the structural strength of the support section 3, an inclined strut 8 is connected between two adjacent angle steel columns 6 on the support section 3. In this embodiment, the square frame 5 is formed by welding angle steel, and the diagonal rod 8 can also be directly made of angle steel, so that the cost is saved.

Specifically, the lighting assembly 2 comprises a lamp holder 9 connected with the support frame 1 in a sliding mode and a lighting lamp 10 installed on the lamp holder 9, the lamp holder 9 is of a square frame structure and is sleeved on the support frame 1, the lamp holder 9 is movably connected with the angle steel column 6 of the support frame 1 through a roller 11, the roller 11 is installed on the lamp holder 9, the lighting lamp 10 can adopt L ED lighting lamps for saving electricity, and the roller 11 rolls up and down along waist plates on two sides of the angle steel column 6, so that the lamp holder 9 can move up and down on the support frame 1.

Specifically, the transmission assembly comprises a motor 16, a roller 12 installed on the motor 16 and a traction steel wire 13, wherein one end of the traction steel wire is wound on the roller 12, the other end of the traction steel wire is connected to the lamp holder 9, a pulley 14 is arranged at the top of the support section 3 positioned at the top of the support frame 1, the traction steel wire 13 is wound on the pulley 14, and the motor 16 is installed inside the support section 3 adjacent to the street lamp base. In order to better pull the lamp holder 9 to move up and down on the support frame 1, two traction steel wires 13 are arranged, and the two traction steel wires 13 are respectively connected to two opposite sides of the lamp holder 9. The lamp holder 9 is welded with a pull ring 17, and the traction steel wire 13 is bolted on the pull ring 17. The motor 16 rotates the roller 12 in a positive direction, so that the traction steel wire 13 is wound on the roller 12, and the lamp holder 9 is pulled upwards; when the motor 16 rotates the drum 12 in reverse, the traction wire 13 wound around the drum 12 is paid out and the lamp socket 9 moves downward. After the illuminating lamp 10 on the illuminating assembly 2 breaks down, the whole illuminating assembly 2 can be put down from the high position of the support frame 1 directly by controlling the steering of the motor 16 without needing a person to go to the top of the support frame 1 for maintenance, so that the maintenance is more convenient and safer.

And, still set up on the support section 3 adjacent with the street lamp base and install switch electronic box 15, motor 16 and light 10 are all connected with switch electronic box 15 through the wire.

After the construction is accomplished, put down lighting assembly 2 from support frame 1 earlier, then take off drive assembly, utilize the crane to support festival 3 hoist and mount in proper order and get and transfer on the transport vehicle, put street lamp base hoist and mount on the transport vehicle at last and can dismantle the completion, conveniently transport different construction position reuse.

To sum up, the utility model discloses street lamp lighting device at ordinary times relatively, support frame adopt the merogenesis installation, have the advantage that the installation of being convenient for was dismantled, easily storage transportation, and drive assembly control lighting assembly goes up and down, makes lighting assembly can put to the low place and maintains, has the advantage of the maintenance of being convenient for. The concrete base is adopted to ensure the safety, the stability of the support frame is improved, the height of the support frame can be extended within a certain range, the illumination radiation range is increased, and illumination within the range of 300m of radius by taking the street lamp as the center of a circle can be formed.

The above-mentioned embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design spirit of the present invention should fall into the protection scope defined by the claims of the present invention.

Claims

1. A liftable street lamp which is characterized in that: the device comprises a support frame (1) which is vertically arranged, a lighting assembly (2) which is vertically and adjustably arranged on the support frame (1), and a transmission assembly which is used for vertically adjusting the height of the lighting assembly (2);

the supporting frame (1) is formed by sequentially splicing a plurality of supporting sections (3) in the height direction, the lighting assembly (2) comprises a lamp holder (9) in sliding connection with the supporting frame (1) and a lighting lamp (10) installed on the lamp holder (9), the lamp holder (9) is of a square frame structure, and the square frame structure is sleeved on the supporting frame (1); the transmission assembly comprises a motor (16), a roller (12) arranged on the motor (16) and a traction steel wire (13) arranged on the roller (12) and connected to the lamp holder (9) at the other end, a pulley (14) is arranged at the top of the support frame (1), and the traction steel wire (13) is arranged on the pulley (14) in a winding manner.

2. The liftable street lamp according to claim 1, wherein: the support sections (3) are of a rectangular frame structure, the two adjacent support sections (3) are detachably connected, and the support section (3) at the lowest end is partially embedded into the concrete block (4) to form a street lamp base.

3. The liftable street lamp according to claim 2, wherein: support festival (3) including two square frame (5) and four corresponding angle steel post (6) of connecting on four angles of two square frame (5) that set up relatively, equal horizontal welding has set-square (7) on four angles of square frame (5), supports between festival (3) through wearing to establish the bolted connection in two adjacent set-square (7) from top to bottom between two adjacent.

4. The liftable street lamp according to claim 3, wherein: and an inclined stay bar (8) is connected between two adjacent angle steel columns (6) on the supporting section (3).

5. The liftable street lamp according to claim 3, wherein: the lamp holder (9) is movably connected with the angle steel column (6) of the support frame (1) through rollers (11), and the rollers (11) are installed on the lamp holder (9).

6. The liftable street lamp according to claim 2, wherein: the motor (16) is arranged inside the supporting section (3) adjacent to the street lamp base.

7. The liftable street lamp according to claim 2, wherein: and the support section (3) adjacent to the street lamp base is also provided with a switch electric box (15), and the motor (16) and the illuminating lamp (10) are connected with the switch electric box (15) through wires.