Solar street lamp erecting and fixing pile

Abstract

The utility model relates to the technical field of solar street lamps, and provides a solar street lamp erection fixing pile which comprises a shell, a fixing column is movably connected to the upper portion of the inner wall of the shell, a rotating motor is arranged at the bottom end of the inner wall of the shell, and a lifting assembly is arranged above the output end of the rotating motor through a coupler. A clamping assembly is arranged on the inner wall of the fixing column, and a circular hole is formed in the top end of the shell. According to the technical scheme, the hydraulic push rod drives the annular block to push the clamping block, so that the clamping block stably clamps the lamp holder, and the problems that when a street lamp needs to be rapidly deployed, the fixing effect of the bottom of the street lamp is possibly poor, and the street lamp is damaged are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of solar street lamps, and in particular to a solar street lamp erection fixing pile. Background Art

[0002] Solar street lights use solar panels to convert sunlight into electrical energy to charge the street lights and provide lighting at night. However, there is an obvious problem with existing solar street lights: they are directly inserted into the foundation, which can easily cause the street lights to topple over when they are hit because the bottom support is not stable enough. This instability not only affects the service life of the street lights, but may also cause safety hazards. Therefore, in order to improve the stability and safety of solar street lights, the bottom support structure needs to be redesigned, such as using a more solid foundation fixation or adding support bolts to ensure that the street lights can remain stable when subjected to external impact.

[0003] The patent specification with the announcement number CN215863158U discloses a solar street light that can prevent tipping, including a street light pole, a fixed pile is inserted and fixed at the bottom end of the street light pole, the fixed pile is vertically installed and fixed on the fixed seat, and the fixed seat and the fixed pile are connected and fixed by a plurality of fixed brackets, a protective cover is sleeved on the fixed pile, the protective cover is arranged on the outside of the fixed bracket, and a slide groove is vertically opened around the upper part of the fixed pile, a slider is slidably installed in the slide groove, and the slider is installed on the through hole wall in the middle of the protective cover. In the utility model, the street light pole is supported and fixed by the fixed pile and the fixed seat, and is auxiliary supported and fixed by the fixed pile and the fixed brackets around the fixed seat, so that the street light pole can be stably erected to avoid the possibility of tipping of the street light.

[0004] However, in the implementation of relevant technologies, it was found that the above-mentioned anti-dumping solar street light has the following problems: when the street light needs to be deployed quickly, the bottom of the street light may not be fixed effectively, resulting in damage to the street light. Utility Model Content

[0005] The utility model provides a solar street lamp erection fixing pile, which solves the problem that when the street lamp needs to be deployed quickly, the bottom of the street lamp may not be fixed well, resulting in damage to the street lamp.

[0006] The technical solution of the utility model is as follows:

[0007] A solar street lamp mounting fixing pile comprises a shell, a fixing column is movably connected to the upper part of the inner wall of the shell, a rotating motor is arranged at the bottom end of the inner wall of the shell, a lifting assembly is arranged above the output end of the rotating motor through a coupling, a clamping assembly is arranged on the inner wall of the fixing column, and a circular hole is opened at the top end of the shell.

[0008] Preferably, the output end of the rotating motor is rotatably connected to the first transmission wheel through a coupling, the side of the first transmission wheel is rotatably connected to the transmission chain, the two ends of the inner side of the transmission chain are sleeved with second transmission wheels, the top end of the second transmission wheel is fixedly connected to a threaded column, the inner side of the threaded column is threadedly connected to a fixing block, and the bottom end of the second transmission wheel is installed with a rotating shaft.

[0009] Preferably, the shape of the circular hole is the same as the cross-sectional shape of the fixing column, and the fixing column and the circular hole form a sliding connection.

[0010] Preferably, the diameter of the first transmission wheel is twice the diameter of the second transmission wheel, and the first transmission wheel and the second transmission wheel are always on the same horizontal line.

[0011] Preferably, a slide groove is provided on the inner wall of the shell, two sides of the fixing block are in contact with the inner side of the slide groove, and the fixing block and the slide groove form a sliding connection.

[0012] Preferably, a hydraulic push rod is installed on the inner bottom wall of the fixed column, an annular block is fixedly connected to the output end of the hydraulic push rod, a clamping block is movably connected to the top of the annular block, and locking blocks are fixedly connected to both sides of the clamping block.

[0013] Preferably, an annular groove is provided on the upper part of the inner wall of the fixing column, the annular groove is inclined inwardly at an angle of fifteen degrees, and the annular groove forms a sliding connection with the engaging block.

[0014] Preferably, a circular groove is provided at the center above the inner wall of the fixing column, the shape of the annular block is the same as that of the circular groove, and the annular block and the circular groove form a sliding connection.

[0015] The working principle and beneficial effects of the utility model are:

[0016] 1. In the utility model, the fixed column is driven to be raised and lowered by the fixed block, so that the fixed pile is buried underground when not in use, which can reduce obstacles on the road surface and improve the aesthetics of the road surface. This also reduces the potential safety hazards of pedestrians and vehicles caused by the fixed piles, such as tripping or collision. It can be easily raised when needed to provide support for the installation of solar street lights, while reducing its exposure time to the external environment, thereby reducing the risk of corrosion and damage, extending the service life of the fixed piles, and reducing maintenance costs and workload.

[0017] 2. In the utility model, the hydraulic push rod drives the annular block to push the clamping block, so that the clamping block can stably clamp the lamp frame and can be quickly installed on the fixed pile, reducing manpower and time costs. It can be fine-tuned and adjusted as needed to ensure the best performance of the street lamp, so that the street lamp can be quickly installed and disassembled at different positions, while reducing the time and labor required for construction, reducing the overall installation cost, and can reduce the costs related to land preparation and infrastructure construction to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 This is a schematic diagram of the cross-sectional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the lifting assembly structure proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of the shell structure proposed by the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the clamping assembly proposed by the utility model;

[0023] Figure 5 This is a schematic diagram of the external structure proposed by the utility model.

[0024] In the figure: 1. Shell; 2. Fixed column; 3. Rotating motor; 4. Lifting assembly; 5. Clamping assembly; 6. Circular hole; 7. First transmission wheel; 8. Transmission chain; 9. Second transmission wheel; 10. Threaded column; 11. Fixed block; 12. Rotating shaft; 13. Annular groove; 14. Circular groove; 15. Slide groove; 16. Hydraulic push rod; 17. Annular block; 18. Clamping block; 19. Engaging block. DETAILED DESCRIPTION

[0025] The following will be combined with 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 of 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.

[0026] Example 1

[0027] like Figure 1 to Figure 3As shown, it includes a shell 1, a fixed column 2 is movably connected to the upper part of the inner wall of the shell 1, a rotating motor 3 is arranged at the bottom end of the inner wall of the shell 1, a lifting component 4 is arranged above the output end of the rotating motor 3 through a coupling, a clamping component 5 is arranged on the inner wall of the fixed column 2, and a circular hole 6 is opened at the top of the shell 1.

[0028] In this embodiment, the output end of the rotating motor 3 is rotatably connected to the first transmission wheel 7 through a coupling, and the side of the first transmission wheel 7 is rotatably connected to the transmission chain 8. The two ends of the inner side of the transmission chain 8 are sleeved with second transmission wheels 9, and the top of the second transmission wheel 9 is fixedly connected to a threaded column 10, and the inner side of the threaded column 10 is threadedly connected to a fixing block 11, and the bottom end of the second transmission wheel 9 is installed with a rotating shaft 12, which can assist the rotation of the second transmission wheel 9.

[0029] In this embodiment, the shape of the circular hole 6 is the same as the cross-sectional shape of the fixing column 2 , the fixing column 2 and the circular hole 6 form a sliding connection, and the side surface of the fixing column 2 fits with the inner side of the circular hole 6 .

[0030] In this embodiment, the diameter of the first transmission wheel 7 is twice the diameter of the second transmission wheel 9 , the first transmission wheel 7 and the second transmission wheel 9 are always on the same horizontal line, and the second transmission wheels 9 are symmetrically distributed on both sides of the first transmission wheel 7 .

[0031] In this embodiment, a slide groove 15 is provided on the inner wall of the shell 1, and the two sides of the fixed block 11 are in contact with the inner side of the slide groove 15. The fixed block 11 and the slide groove 15 form a sliding connection. The shape of the fixed block 11 plays a limiting role to prevent the fixed block 11 from rotating.

[0032] Example 2

[0033] like Figure 4 , Figure 5 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment also proposes

[0034] In this embodiment, a hydraulic push rod 16 is installed on the inner bottom wall of the fixed column 2, and an annular block 17 is fixedly connected to the output end of the hydraulic push rod 16. A clamping block 18 is movably connected to the top of the annular block 17, and locking blocks 19 are fixedly connected to both sides of the clamping block 18. The inner side of the clamping block 18 is locked with the top of the annular block 17.

[0035] In this embodiment, an annular groove 13 is provided on the upper inner wall of the fixing column 2 . The annular groove 13 is inclined inward at an angle of fifteen degrees. The annular groove 13 is slidably connected with the engaging block 19 , and the engaging block 19 fits the surface of the annular groove 13 .

[0036] In this embodiment, a circular groove 14 is opened in the center above the inner wall of the fixing column 2. The shape of the annular block 17 is the same as that of the circular groove 14. The annular block 17 and the circular groove 14 form a sliding connection. The annular block 17 pushes the clamping block 18 to slide.

[0037] Working principle: Before using the device, the housing 1 is buried underground so that the top surface of the housing 1 is on the same horizontal line with the ground, and then the lamp holder is placed on the top of the fixed column 2.

[0038] When using the device, the annular block 17 is pushed to slide on the inner side of the circular groove 14 by the hydraulic push rod 16, so that the annular block 17 pushes the clamping block 18 to move upward, and the engaging blocks 19 on both sides of the clamping block 18 slide on the inner side of the annular groove 13. Because the annular groove 13 is inclined inward from bottom to top, the clamping block 18 can stably clamp the lamp holder when it moves upward. Then, according to the user's needs, the first transmission wheel 7 is driven to rotate by the rotating motor 3. The first transmission wheel 7 drives the second transmission wheel 9 to rotate through the transmission chain 8. The second transmission wheel 9 drives the threaded column 10 to rotate. The threaded column 10 can drive the fixed block 11 to perform lifting and lowering movements. The slide groove 15 can prevent the fixed block 11 from rotating and limiting it. The fixed block 11 is fixedly connected to the fixed column 2. The fixed block 11 drives the fixed column 2 to perform lifting and lowering movements, so that the height of the lamp holder can be adjusted.

[0039] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A solar street light installation fixing pile, comprising a housing (1), characterized in that: A fixed column (2) is movably connected to the upper part of the inner wall of the shell (1); a rotating motor (3) is arranged at the bottom end of the inner wall of the shell (1); a lifting assembly (4) is arranged above the output end of the rotating motor (3) via a coupling; a clamping assembly (5) is arranged on the inner wall of the fixed column (2); and a circular hole (6) is opened at the top end of the shell (1).

2. A solar street light installation fixing pile according to claim 1, characterized in that: The output end of the rotating motor (3) is rotatably connected to a first transmission wheel (7) through a coupling, the side of the first transmission wheel (7) is rotatably connected to a transmission chain (8), the two ends of the inner side of the transmission chain (8) are sleeved with a second transmission wheel (9), the top end of the second transmission wheel (9) is fixedly connected to a threaded column (10), the inner side of the threaded column (10) is threadedly connected to a fixing block (11), and the bottom end of the second transmission wheel (9) is installed with a rotating shaft (12).

3. A solar street light installation fixing pile according to claim 1, characterized in that: The shape of the circular hole (6) is the same as the cross-sectional shape of the fixing column (2), and the fixing column (2) and the circular hole (6) form a sliding connection.

4. A solar street light installation fixing pile according to claim 2, characterized in that: The diameter of the first transmission wheel (7) is twice the diameter of the second transmission wheel (9), and the first transmission wheel (7) and the second transmission wheel (9) are always on the same horizontal line.

5. A solar street light installation fixing pile according to claim 2, characterized in that: The inner wall of the housing (1) is provided with a slide groove (15), and the two sides of the fixed block (11) are in contact with the inner side of the slide groove (15), so that the fixed block (11) and the slide groove (15) form a sliding connection.

6. A solar street light installation fixing pile according to claim 1, characterized in that: A hydraulic push rod (16) is installed on the inner bottom wall of the fixed column (2); an annular block (17) is fixedly connected to the output end of the hydraulic push rod (16); a clamping block (18) is movably connected above the annular block (17); and locking blocks (19) are fixedly connected to both sides of the clamping block (18).

7. A solar street light installation fixing pile according to claim 6, characterized in that: An annular groove (13) is provided above the inner wall of the fixing column (2). The annular groove (13) is inclined inwardly at an angle of 15 degrees. The annular groove (13) is slidably connected to the engaging block (19).

8. A solar street light installation fixing pile according to claim 6, characterized in that: A circular groove (14) is provided at the center of the upper inner wall of the fixing column (2), the shape of the annular block (17) is the same as that of the circular groove (14), and the annular block (17) and the circular groove (14) form a sliding connection.

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