Liftable device for mounting road lamp

Abstract

The utility model relates to the technical field of street lamps, in particular to a lifting device for installing a road street lamp. According to the technical scheme, the device comprises a mounting box, a stand column, a lighting lamp, a top plate and a motor, a guide rail is arranged at one end of the stand column, the lighting lamp is arranged on one side of the stand column, a mounting plate is arranged at one end of the lighting lamp, a sliding block is arranged at one end of the mounting plate and slidably mounted on the outer wall of the guide rail, and the mounting box is arranged on one side of the stand column; a motor is arranged in the mounting box, a rotating shaft is arranged at the output end of the motor, a cable is wound on the outer wall of the rotating shaft, and a limiting plate is arranged at the upper end of the stand column. According to the illuminating lamp capable of ascending and descending through the mooring rope, the problems that when the illuminating lamp of a road street lamp is damaged, a worker needs to climb up or the street lamp needs to be supported by a stand column to be prevented from falling down for maintenance, the risk that the worker falls down and street lamp components are secondarily damaged is caused, and the maintenance work intensity is large and is very inconvenient are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of street lamps, in particular to a lifting device for installing road lamps. Background Art

[0002] Good road lighting helps improve drivers' visibility and enhance observation of road conditions, traffic signals, pedestrians and other vehicles, thereby reducing the risk of traffic accidents. Therefore, road lights are installed on roads. Road lights provide lighting at night or in bad weather conditions, allowing drivers, pedestrians and other road users to clearly see the road and the surrounding environment, helping to avoid accidents and improve safety.

[0003] When the lighting of a street lamp is damaged, workers are required to climb up or use pillars to prevent the street lamp from falling for maintenance. This faces the risk of people falling and secondary damage to the street lamp components, as well as the high intensity of maintenance work, which is very inconvenient. For this reason, we propose a lifting device for installing street lamps to solve the existing problems. Utility Model Content

[0004] The purpose of the utility model is to provide a lifting device for installing a road lamp in view of the problems existing in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lifting device for installing a street lamp, comprising an installation box, a column, a lighting lamp, a top plate and a motor, a guide rail is arranged at one end of the column, a lighting lamp is arranged at one side of the column, a mounting plate is arranged at one end of the lighting lamp, a slider is arranged at one end of the mounting plate, the slider is slidably installed on the outer wall of the guide rail, an installation box is arranged at one side of the column, a motor is arranged inside the installation box, a rotating shaft is arranged at the output end of the motor, a cable is wound on the outer wall of the rotating shaft, and a limiting plate is arranged at the upper end of the column.

[0006] Preferably, a base is provided at the lower end of the column, and mounting holes distributed in a circular array are provided inside the base. The base supports the bottom of the column, docks with the pile foundation, and is plugged and installed with screws embedded in the pile foundation through the mounting holes.

[0007] Preferably, the slider is located at the lower end of the limit plate, and the lower end of the limit plate is provided with symmetrically distributed clamping sleeves located at the front and rear sides of the slider. The clamping sleeves limit the two ends of the slider, making the slider more stable.

[0008] Preferably, a top plate is provided at the upper end of the column, upper guide wheels are symmetrically distributed at the upper end of the top plate, and a side guide wheel is provided on the outer wall of one side of the column. The upper guide wheel and the side road both guide the cable for sliding.

[0009] Preferably, the cable is rotatably mounted inside the side guide wheel and the upper guide wheel, a lifting ring is provided on the upper end of the mounting plate, one end of the cable is sleeved on the outer wall of the lifting ring, and a top cover fixed on the upper end of the top plate is provided above the upper guide wheel. The cable is connected to the mounting plate through the lifting ring, and the winding force of the cable effectively acts on the mounting plate.

[0010] Preferably, a bearing is embedded in one end of the installation box, and one end of the rotating shaft is rotatably inserted into the bearing. The rotating shaft is rotatably supported inside the installation box through the bearing, and the top cover protects the upper guide wheel and plays a role in guiding accumulated snow and foreign matter.

[0011] Preferably, the outer wall of the rotating shaft is provided with symmetrically distributed limiting rings located on both sides of the cable, and the upper end of the installation box is provided with a travel hole through which the cable slides. The limiting ring limits the cable to prevent the cable from loosening and causing the lighting lamp to be unstable, and the cable moves effectively inside the installation box through the travel hole.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The lighting lamp and the street lamp column of the utility model are installed through a longitudinal sliding guide. During the installation process, the lifting and lowering are adjusted by a cable. A motor is used as a driving force to reel in and release the cable. After the lighting lamp reaches the specified position, it is limited. When the lighting lamp is installed and maintained, the photo can be directly moved downward without the need for workers to climb up and disassemble the column. The disassembly and assembly during the installation and maintenance process are easy and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of the street lamp of the utility model from a top view;

[0016] Figure 3 This is a schematic diagram of the three-dimensional structure of the street lamp of the utility model when viewed from above;

[0017] Figure 4 It is a schematic diagram of the main sectional three-dimensional structure of the installation box of the utility model.

[0018] Figure numerals: 1. base; 2. installation box; 3. cable; 4. guide rail; 5. side guide wheel; 6. column; 7. lighting lamp; 8. top cover; 9. top plate; 10. installation plate; 11. lifting ring; 12. limit plate; 13. upper guide wheel; 14. ferrule; 15. slider; 16. motor; 17. travel hole; 18. limit ring; 19. rotating shaft; 20. bearing. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] like Figure 1-Figure 4 As shown, the utility model proposes a liftable device for installing a street lamp, comprising an installation box 2, a column 6, a lighting lamp 7, a top plate 9 and a motor 16, a guide rail 4 is arranged at one end of the column 6, a lighting lamp 7 is arranged on one side of the column 6, a mounting plate 10 is arranged at one end of the lighting lamp 7, a slider 15 is arranged at one end of the mounting plate 10, the slider 15 is slidably installed on the outer wall of the guide rail 4, an installation box 2 is arranged at one side of the column 6, a motor 16 is arranged inside the installation box 2, a rotating shaft 19 is arranged at the output end of the motor 16, a cable 3 is wound on the outer wall of the rotating shaft 19, and a limiting plate 12 is arranged at the upper end of the column 6.

[0021] A base 1 is provided at the lower end of the column 6, and mounting holes distributed in a circular array are provided inside the base 1.

[0022] The slider 15 is located at the lower end of the limiting plate 12 , and the lower end of the limiting plate 12 is provided with symmetrically distributed clamping sleeves 14 located at the front and rear sides of the slider 15 .

[0023] A top plate 9 is disposed at the upper end of the column 6 , and symmetrically distributed upper guide wheels 13 are disposed at the upper end of the top plate 9 . A side guide wheel 5 is disposed on the outer wall of one side of the column 6 .

[0024] The cable 3 is rotatably installed inside the side guide wheel 5 and the upper guide wheel 13. A lifting ring 11 is provided at the upper end of the mounting plate 10. One end of the cable 3 is sleeved on the outer wall of the lifting ring 11. A top cover 8 fixed to the upper end of the top plate 9 is provided above the upper guide wheel 13.

[0025] A bearing 20 is embedded and installed inside one end of the installation box 2, and one end of the rotating shaft 19 is rotatably inserted into the bearing 20.

[0026] The outer wall of the rotating shaft 19 is provided with symmetrically distributed limiting rings 18 located on both sides of the cable 3, and the upper end of the installation box 2 is provided with a travel hole 17 through which the cable 3 slides.

[0027] The implementation steps based on Example 1 are as follows: the illuminating lamp 7 is docked with the column 6 through the slider 15 at one end of the mounting plate 10, and the column 6 is docked with the pile foundation cast on the foundation through the base 1. A screw is pre-buried in the pile foundation, and the mounting hole is sleeved on the outside of the screw. The bottom plate is fixed by twisting the nut, and the slider 15 is slidably sleeved on the outer wall of the guide rail 4. One end of the cable 3 is connected to the lifting ring 11 and is installed on the side guide wheel 5 and the upper guide wheel 13. The motor 16 is operated to drive the rotating shaft 19 to rotate, and the rotating shaft 19 reels the cable 3. The pulling force acts on the mounting plate 10, so that the slider 15 is lifted, and the upper end of the slider 15 is fixed to the limit plate 12 and enters the inside of the clamping sleeve 14 to fix the illuminating lamp 7, so that the illuminating lamp 7 is effectively installed. Especially in the maintenance process, only the cable 3 needs to be released to lower the illuminating lamp 7, avoiding the use of additional climbing equipment and the disassembly and assembly of the column 6, and the safety and convenience during maintenance are better.

[0028] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A lifting device for installing a road lamp, comprising a mounting box (2), a column (6), a lighting lamp (7), a top plate (9) and a motor (16), characterized in that: A guide rail (4) is arranged at one end of the column (6), a lighting lamp (7) is arranged at one side of the column (6), a mounting plate (10) is arranged at one end of the lighting lamp (7), a slider (15) is arranged at one end of the mounting plate (10), and the slider (15) is slidably mounted on the outer wall of the guide rail (4), an installation box (2) is arranged at one side of the column (6), a motor (16) is arranged inside the installation box (2), a rotating shaft (19) is arranged at the output end of the motor (16), and a cable (3) is wound on the outer wall of the rotating shaft (19), and a limiting plate (12) is arranged at the upper end of the column (6).

2. The liftable device for installing a street lamp according to claim 1, characterized in that: A base (1) is provided at the lower end of the column (6), and mounting holes distributed in a ring array are provided inside the base (1).

3. The liftable device for installing a street lamp according to claim 1, characterized in that: The slider (15) is located at the lower end of the limiting plate (12), and the lower end of the limiting plate (12) is provided with symmetrically distributed clamping sleeves (14) located at the front and rear sides of the slider (15).

4. The liftable device for installing a street lamp according to claim 1, characterized in that: A top plate (9) is arranged at the upper end of the column (6), symmetrically distributed upper guide wheels (13) are arranged at the upper end of the top plate (9), and a side guide wheel (5) is arranged on the outer wall of one side of the column (6).

5. The liftable device for installing a street lamp according to claim 4, characterized in that: The cable (3) is rotatably mounted inside the side guide wheel (5) and the upper guide wheel (13); a lifting ring (11) is provided at the upper end of the mounting plate (10); one end of the cable (3) is sleeved on the outer wall of the lifting ring (11); and a top cover (8) fixed to the upper end of the top plate (9) is provided above the upper guide wheel (13).

6. The liftable device for installing a street lamp according to claim 1, characterized in that: A bearing (20) is embedded and installed inside one end of the installation box (2), and one end of the rotating shaft (19) is rotatably inserted into the bearing (20).

7. The liftable device for installing a street lamp according to claim 1, characterized in that: The outer wall of the rotating shaft (19) is provided with symmetrically distributed limiting rings (18) located on both sides of the cable (3), and the upper end of the installation box (2) is provided with a travel hole (17) through which the cable (3) slides.

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