Self-cleaning spraying device integrated at top of lamp pole

Abstract

The invention belongs to the technical field of lamp pole self-cleaning, and particularly relates to a self-cleaning spraying device integrated at the top of a lamp pole, which comprises a pole body, a bottom box is mounted on the outer wall of the bottom of the pole body, a winch is mounted on the inner wall of the bottom box, a steel wire rope is wound on the outer wall of the winch, and a lifting frame is fixedly connected to the outer wall of one end of the steel wire rope; u-shaped plates are welded to the tops of the outer walls of the two ends of the lifting frame, corner connectors distributed adjacently are welded to the positions, located below the U-shaped plates, of the outer walls of the two ends of the lifting frame, and a connecting rod is rotationally connected between the two corner connectors. Lifting of the spraying structure is achieved through cooperation of the winch, the steel wire rope and the lifting frame, manual climbing operation is not needed, the safety risk of cleaning operation is greatly reduced, meanwhile, the cleaning efficiency is improved, through cooperation of a guide strip and a pulley, the lifting frame is more stable and smoother in the lifting process, and the clamping phenomenon is avoided; and the stability of cleaning operation is ensured.

Description

Technical Field

[0001] This invention relates to the field of self-cleaning technology for light poles, and more particularly to a self-cleaning spray device integrated into the top of a light pole. Background Technology

[0002] As an important part of urban public facilities, light poles are often equipped with lighting equipment and are widely distributed in roads, parks, squares, and other places. To ensure the lighting effect and the lifespan of the equipment, it is necessary to clean the lighting fixtures and surrounding components at the top of the light pole regularly. The self-cleaning spray device integrated into the top of the light pole is used to achieve this cleaning function. It can remove dust, stains, and other debris from the surface of the components at the top of the light pole through spraying.

[0003] In practical use, traditional methods of cleaning light poles have some shortcomings: On the one hand, cleaning operations often require manual labor with the aid of climbing equipment, which is not only inefficient but also poses a high safety risk, especially for tall light poles where manual cleaning is extremely difficult.

[0004] On the other hand, some existing self-cleaning devices have unreasonable structural designs, limited cleaning range, and difficulty in fully covering components such as lighting fixtures at the top of the light pole. Summary of the Invention

[0005] In view of the shortcomings of the prior art, the present invention provides a self-cleaning spray device integrated on the top of the light pole, which overcomes the shortcomings of the prior art and effectively solves the problems of low efficiency and poor safety of traditional light pole cleaning methods, as well as the limited cleaning range of existing self-cleaning devices.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: A self-cleaning sprinkler device integrated into the top of a light pole includes a pole body. A base box is installed on the outer wall of the bottom of the pole body, and a winch is installed on the inner wall of the base box. A steel wire rope is wound around the outer wall of the winch, and a lifting frame is fixedly connected to the outer wall of one end of the steel wire rope. U-shaped plates are welded to the top of the outer walls of both ends of the lifting frame, and adjacent angle brackets are welded to the outer walls of both ends of the lifting frame below the U-shaped plates. A connecting rod is rotatably connected between two angle brackets, and a spring is fixedly connected between the U-shaped plates and the connecting rod. A T-shaped tube is welded to the outer wall of one end of the connecting rod, and an array of nozzles is installed on the outer wall of one side of the T-shaped tube. Limiting rods are welded to the outer walls of both sides of the pole body.

[0007] Preferably, each of the two T-shaped pipes has a water inlet branch pipe fixedly connected to one end of its outer wall, and the connection between the two water inlet branch pipes is fixedly connected to the main water inlet pipe via a tee pipe.

[0008] Preferably, a guide strip is welded to the top of one side of the outer wall of the rod, and a pulley is slidably connected to the outer wall of the guide strip, the pulley being installed on one side of the outer wall of the lifting frame.

[0009] Preferably, lighting lamps are installed on both sides of the top of the outer wall of the rod, and the T-shaped tube is located on one side of the two lighting lamps.

[0010] Preferably, a guide wheel is installed on the top outer wall of the rod, and a wire rope is slidably connected to the outer wall of the guide wheel.

[0011] Preferably, the limiting rod is located below the connecting rod.

[0012] Preferably, both the main water inlet pipe and the steel wire rope are installed inside the pole body.

[0013] The beneficial effects of this invention are as follows: 1. The self-cleaning spray device integrated into the top of the light pole of the present invention achieves the lifting and lowering of the spray structure through the cooperation of a winch, wire rope and lifting frame, eliminating the need for manual climbing, greatly reducing the safety risks of cleaning operations, and improving cleaning efficiency. In addition, the array of nozzles installed on the T-shaped tube can expand the spray range and fully cover the two lights and surrounding components at the top of the light pole, effectively solving the problems of low efficiency, poor safety and limited cleaning range of traditional cleaning methods and existing devices. 2. The self-cleaning spray device integrated into the top of the light pole of the present invention, through the cooperation of guide bars and pulleys, makes the lifting frame more stable and smooth during the lifting process, avoiding jamming and ensuring the stability of the cleaning operation. At the same time, the water inlet main pipe and steel wire rope are installed inside the pole body, making the arrangement of water pipes and cables more orderly, reducing damage to them from the external environment, and extending the overall service life of the device. It effectively solves the problems of the existing self-cleaning device's lifting spray structure not working smoothly and the water pipe and cable arrangement being messy and easily damaged. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of a self-cleaning spray device integrated into the top of a light pole, as proposed in this invention. Figure 1 ; Figure 2 This is a schematic diagram of the overall structure of a self-cleaning spray device integrated into the top of a light pole, as proposed in this invention. Figure 2 ; Figure 3 This invention provides a schematic diagram of the lifting frame connection structure for a self-cleaning spray device integrated into the top of a light pole. Figure 1 ; Figure 4 This is a schematic diagram showing the connecting rod of a self-cleaning spray device integrated into the top of a lamp post, as proposed in this invention, pushing the limiting rod upwards.

[0015] In the diagram: 1. Pole; 2. Base box; 3. Winch; 4. Wire rope; 5. Lifting frame; 6. U-shaped plate; 7. Angle bracket; 8. Connecting rod; 9. Spring; 10. T-tube; 11. Nozzle; 12. Water inlet branch pipe; 13. Water inlet main pipe; 14. Guide bar; 15. Pulley; 16. Lighting lamp; 17. Guide wheel; 18. Limiting rod. Detailed Implementation

[0016] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0017] Reference Figures 1-4 Example 1: A self-cleaning sprinkler device integrated into the top of a light pole includes a pole body 1. A base box 2 is installed on the outer wall of the bottom of the pole body 1, and a winch 3 is installed on the inner wall of the base box 2. A steel wire rope 4 is wound on the outer wall of the winch 3, and a lifting frame 5 is fixedly connected to the outer wall of one end of the steel wire rope 4. U-shaped plates 6 are welded to the top of the outer walls of both ends of the lifting frame 5, and adjacent corner brackets 7 are welded to the outer walls of both ends of the lifting frame 5 below the U-shaped plates 6. A connecting rod 8 is rotatably connected between the two corner brackets 7, and a spring 9 is fixedly connected between the U-shaped plates 6 and the connecting rod 8. A T-shaped tube 10 is welded to the outer wall of one end of the connecting rod 8, and an array of nozzles 11 is installed on the outer wall of one side of the T-shaped tube 10.

[0018] Through the above scheme, the base box 2 provides a stable installation space and protection for the winch 3, preventing the winch 3 from being directly exposed to the external environment and damaged. The winch 3 can retract and extend the wire rope 4 by reversing forward and reverse, thereby driving the lifting frame 5 to move up and down along the rod 1, providing power for the lifting and lowering of the spray structure. The U-shaped plate 6 and the corner bracket 7 provide installation support for the spring 9 and the connecting rod 8, respectively. The connecting rod 8 is rotatably connected to the corner bracket 7, allowing the T-shaped tube 10 to rotate at a certain angle with the connecting rod 8. The spring 9 can reset the rotation of the connecting rod 8, ensuring that the T-shaped tube 10 maintains a stable position when not in operation. The array of nozzles 11 ensures that the water flow is uniform and the coverage is wide during spraying, improving the cleaning effect.

[0019] In this embodiment, the lifting and lowering of the spray structure is achieved through the cooperation of the winch 3, the wire rope 4, and the lifting frame 5, eliminating the need for manual climbing operations, greatly reducing the safety risks of cleaning operations, and improving cleaning efficiency. Furthermore, the array of nozzles 11 installed on the T-shaped pipe 10 can expand the spraying range and fully cover the two lighting lamps 16 at the top of the lamp post and surrounding components, effectively solving the problems of low efficiency, poor safety, and limited cleaning range of traditional cleaning methods and existing devices.

[0020] In the second embodiment, limit rods 18 are welded to the outer walls on both sides of the rod body 1, and the limit rods 18 are located below the connecting rod 8.

[0021] With the above-described design, the limiting rod 18 is positioned below the connecting rod 8. When the lifting frame 5 lowers the connecting rod 8, the connecting rod 8 will contact the limiting rod 18. The limiting rod 18 restricts the descent position of the connecting rod 8, allowing the nozzle 11 to rotate and align with the lighting lamp 16. This prevents the connecting rod 8 from descending excessively, which could cause the T-tube 10 and the nozzle 11 to collide and be damaged by other components. Simultaneously, during the ascent of the lifting frame 5, when the connecting rod 8 disengages from the limiting rod 18, the spring 9 can pull the connecting rod 8 back to its original position, returning the T-tube 10 to the appropriate spraying position and ensuring the normal operation of the spraying work.

[0022] In this embodiment, the cooperation between the guide bar 14 and the pulley 15 makes the lifting frame 5 more stable and smooth during the lifting process, avoiding jamming and ensuring the stability of the cleaning operation. At the same time, the water inlet pipe 13 and the steel wire rope 4 are installed inside the pole body 1, making the arrangement of water pipes and cables more orderly, reducing damage to them from the external environment, extending the overall service life of the device, and effectively solving the problems of the existing self-cleaning device's lifting spray structure not cooperating smoothly and the water pipe and cable arrangement being messy and easily damaged.

[0023] Two T-shaped pipes 10 are fixedly connected to water inlet branch pipes 12 at one end of their outer walls, and the connection between the two water inlet branch pipes 12 is fixedly connected to a water inlet main pipe 13 through a tee pipe. The water inlet main pipe 13 and the steel wire rope 4 are both installed inside the rod body 1.

[0024] Through the above scheme, the main water inlet pipe 13 can introduce external water, and then distribute the water to two branch water inlet pipes 12 through a T-connector, and then deliver it to the T-shaped pipe 10 to provide the water flow required for spraying the nozzles 11. The main water inlet pipe 13 and the steel wire rope 4 are installed inside the pole body 1, which not only makes the overall structure of the device neater and more beautiful, but also effectively protects the main water inlet pipe 13 and the steel wire rope 4 from external wind, sun, rain and human damage, extending their service life. At the same time, it avoids the interference that messy external layout of water pipes and cables may cause to pedestrians or other objects.

[0025] A guide bar 14 is welded to the top of one side of the outer wall of the rod 1, and a pulley 15 is slidably connected to the outer wall of the guide bar 14. The pulley 15 is installed on one side of the outer wall of the lifting frame 5.

[0026] Through the above scheme, the guide bar 14 provides a sliding track for the pulley 15. The pulley 15 is connected to the lifting frame 5, so that when the lifting frame 5 moves up and down along the rod 1, it can be guided by the sliding of the pulley 15 on the guide bar 14, reducing the friction between the lifting frame 5 and the rod 1, making the lifting process of the lifting frame 5 more stable and smooth, avoiding jamming, ensuring that the spray structure can accurately reach the designated cleaning position, and improving the stability and reliability of the cleaning operation.

[0027] Lighting lamps 16 are installed on both sides of the top of the outer wall of the rod 1, and the T-shaped tube 10 is located on one side of the two lighting lamps 16.

[0028] With the above-described solution, the lighting lamps 16 are installed on both sides of the top outer wall of the pole 1, enabling them to illuminate the surrounding environment. The T-shaped tube 10 is located on one side of the two lighting lamps 16, allowing the nozzles 11 on the T-shaped tube 10 to accurately spray and clean the lighting lamps 16 and the surrounding area. This ensures that the cleaning range covers the surface of the lighting lamps 16, effectively removing dust, stains, and other debris, thus guaranteeing the lighting effect and lifespan of the lighting lamps 16, and preventing the normal operation of the lighting lamps 16 from being affected by dirt on their surface.

[0029] A guide wheel 17 is installed on the top outer wall of the rod 1, and the steel wire rope 4 is slidably connected to the outer wall of the guide wheel 17.

[0030] With the above-described design, the guide wheel 17 is installed on the top outer wall of the pole 1, which can change the direction of force on the wire rope 4, making it easier for the winch 3 to lift the lifting frame 5 via the wire rope 4. At the same time, the guide wheel 17 also guides the movement of the wire rope 4, ensuring that the wire rope 4 moves along a fixed trajectory during winding and unwinding, preventing deviation or tangling of the wire rope 4, and ensuring that the lifting frame 5 can lift and lower stably and accurately, thereby guaranteeing the smooth progress of the entire cleaning operation.

[0031] Working Principle: When the self-cleaning spray device integrated into the top of the light pole is in operation, the winch 3 in the base box 2 is first started. When the winch 3 rotates forward, it releases the wire rope 4. Under the guidance of the guide wheel 17, the wire rope 4 drives the lifting frame 5, which is fixedly connected to it, to move downward along the pole body 1. At this time, the pulley 15 on one side of the lifting frame 5 will slide on the guide bar 14 to ensure that the lifting frame 5 descends smoothly. During the descent of the lifting frame 5, the connecting rod 8 descends together with the lifting frame 5. When the connecting rod 8 contacts the limit rods 18 on both sides of the pole body 1, the limit rods 18 will prevent the connecting rod 8 from continuing to descend. As the lifting frame 5 descends further, the connecting rod 8 will rotate around the corner bracket 7, and at the same time stretch the spring 9, so that the T-shaped tube 10 and the nozzle 11 are adjusted to a suitable cleaning angle.

[0032] When the lifting frame 5 descends to the designated position, the winch 3 stops. At this time, external water is introduced through the water inlet main pipe 13 that runs through the inside of the pole body 1. The water source is distributed to two water inlet branch pipes 12 through the three-way pipe, then flows into the T-shaped pipe 10, and finally sprays out from the array of nozzles 11 to spray and clean the lighting lamps 16 on both sides of the top of the pole body 1 and the surrounding components.

[0033] After cleaning is completed, start the winch 3 in reverse, and the winch 3 retracts the wire rope 4. Under the pull of the wire rope 4, the lifting frame 5 moves upward along the pole 1. At this time, the connecting rod 8 gradually disengages from the limit rod 18, the spring 9 returns to its original state and pulls the connecting rod 8 back to its original position, so that the T-tube 10 and the nozzle 11 return to their initial positions. The lifting frame 5 continues to rise with the cooperation of the guide bar 14 and the pulley 15 until it returns to the initial position at the top of the pole 1. Then, turn off the winch 3 and the water supply, and the entire cleaning operation is completed.

[0034] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A self-cleaning spray device integrated into the top of a light pole, comprising a pole body (1), characterized in that, The bottom outer wall of the rod (1) is fitted with a base box (2), and the inner wall of the base box (2) is fitted with a winch (3). A wire rope (4) is wound around the outer wall of the winch (3), and a lifting frame (5) is fixedly connected to the outer wall of one end of the wire rope (4). A U-shaped plate (6) is welded to the top of the outer wall of both ends of the lifting frame (5), and adjacent angle brackets (7) are welded to the outer walls of both ends of the lifting frame (5) below the U-shaped plate (6). A connecting rod (8) is rotatably connected between the two angle brackets (7), and a spring (9) is fixedly connected between the U-shaped plate (6) and the connecting rod (8). A T-shaped tube (10) is welded to the outer wall of one end of the connecting rod (8), and an array of nozzles (11) is installed on the outer wall of one side of the T-shaped tube (10). Limiting rods (18) are welded to the outer walls of both sides of the rod (1).

2. The self-cleaning spray device integrated into the top of a light pole according to claim 1, characterized in that, Both of the two T-shaped pipes (10) have an inlet branch pipe (12) fixedly connected to one end of their outer wall, and the connection between the two inlet branch pipes (12) is fixedly connected to the main inlet pipe (13) via a tee pipe.

3. The self-cleaning spray device integrated into the top of a light pole according to claim 1, characterized in that, A guide strip (14) is welded to the top of one side of the outer wall of the rod (1), and a pulley (15) is slidably connected to the outer wall of the guide strip (14). The pulley (15) is installed on one side of the outer wall of the lifting frame (5).

4. The self-cleaning spray device integrated into the top of a light pole according to claim 1, characterized in that, Lighting lamps (16) are installed on both sides of the top of the outer wall of the rod (1), and the T-shaped tube (10) is located on one side of the two lighting lamps (16).

5. A self-cleaning spray device integrated into the top of a light pole according to claim 1, characterized in that, The top outer wall of the rod (1) is equipped with a guide wheel (17), and the wire rope (4) is slidably connected to the outer wall of the guide wheel (17).

6. A self-cleaning spray device integrated into the top of a light pole according to claim 1, characterized in that, The limiting rod (18) is located below the connecting rod (8).

7. A self-cleaning spray device integrated into the top of a light pole according to claim 2, characterized in that, The main water inlet pipe (13) and the steel wire rope (4) are both installed inside the rod body (1).

Images