Municipal street lamp assembled modularly

Abstract

The utility model discloses a modularly assembled municipal street lamp which comprises a splicing rod, an ejector rod structure is arranged above the splicing rod, a mounting structure is arranged in the ejector rod structure, and an assembling structure is arranged on the upper surface of the splicing rod. Through the arrangement of the threaded rod A and the internal thread, the threaded rod A can be rapidly installed in the internal thread assembly structure, the installation efficiency of the device is improved, the splicing rods can be additionally installed in a user-defined mode according to different requirements to adapt to different scenes, the step that street lamps in different places need to be customized independently is omitted, and the installation efficiency of the device is improved. And by arranging a fixed plug plate, a reset spring and a moving block, the reset spring can drive the fixed plug plate to extend out of the threaded rod A for fixation, the situation that the splicing rod is loosened is prevented, the moving block moves upwards to extrude the fixed plug plate to contract inwards, and disassembly and replacement are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of street lamps, in particular to a modularly assembled municipal street lamp. Background Art

[0002] Municipal street lamps play a vital role in modern urban infrastructure. They not only provide nighttime lighting for urban residents and ensure traffic safety and public safety, but are also an important part of urban landscape and residents' quality of life. With the acceleration of urbanization, the demand for street lamps is also growing, which is not only reflected in quantity, but also includes higher requirements for street lamp functions, performance and adaptability.

[0003] After searching, a utility model patent with patent announcement number CN217109352U discloses a municipal street lamp, including a street lamp pole, a fixed pole, a street lamp head and a controller. A clamp is fixedly arranged at the bottom of the fixed pole near one side of the street lamp pole, a sealing sleeve is arranged at the lower left side of the fixed pole for use with one end of the top of the street lamp pole, a support pole is fixedly arranged at the middle position of the outer wall of the street lamp pole on the same side of the street lamp head, and a light sensor is installed at the top of the support pole. The installation is simple, eliminating the step of opening a hole in the street lamp pole, and the lighting intensity can be adjusted according to the light intensity of the environment.

[0004] However, the above design still has some shortcomings. Different places of use have different requirements for the height and illumination range of street lamps. The above street lamp pole is a fixed structure. Once installed, it is difficult to adjust and replace. Therefore, street lamps in different places need to be customized separately. The production and installation time is long, which is not conducive to the progress of the construction period. For this reason, we propose a modular assembled municipal street lamp to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a modularly assembled municipal street lamp to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a modularly assembled municipal street lamp, comprising a splicing rod, a top rod structure is arranged above the splicing rod, a mounting structure is arranged inside the top rod structure, an assembly structure is arranged on the upper surface of the splicing rod, the assembly structure comprises a threaded rod A fixedly connected to the upper surface of the splicing rod, a mounting groove is arranged inside the threaded rod A, a fixing block is fixedly connected to the inner top wall of the mounting groove, a threaded rod B is rotatably connected to the bottom surface of the fixing block and the inner bottom wall of the mounting groove, the bottom end of the threaded rod B passes through the threaded rod A and is fixedly connected to a bevel gear A, a moving block is threadedly connected to the outer surface of the threaded rod B, and the inner wall of the mounting groove is rotatably connected to the moving block. There are two rotating rods, and the outer surface of each rotating rod is fixedly connected to a fixed plug plate, and the end of each fixed plug plate away from the fixed block penetrates the threaded rod A and extends to the outside of the threaded rod A, and the outer surface of the fixed block is fixedly connected to two return springs, and the end of each return spring away from the fixed block is fixedly connected to the outer surface of the fixed plug plate, the outer surface of the splicing rod is rotatably connected to the rotating rod, the end of the mounting groove close to the splicing rod penetrates the splicing rod and is fixedly connected with a bevel gear B, and the bevel gear B is meshed with the bevel gear A, the outer surface of the rotating rod is sleeved with a limiting rod, and the outer surface of the limiting rod is fixedly connected to the inner wall of the splicing rod, and the end of the rotating rod away from the splicing rod is fixedly connected to a handle.

[0007] Wherein, the top rod structure includes an installation top rod, the upper surface of which is fixedly connected with four support rods, and the top ends of the four support rods are commonly fixedly connected with a solar panel.

[0008] In which, the mounting structure includes two connecting rods fixedly connected to the inner wall of the mounting top rod, the outer surfaces of the two connecting rods are commonly fixedly connected with a connecting block, the outer surface of the connecting block is rotatably connected with a threaded cylinder and a driving rod, the outer surface of the threaded cylinder is fixedly connected with a rotating bevel gear, the outer surface of the driving rod is fixedly connected with a driving bevel gear, and the driving bevel gear is meshed with the rotating bevel gear, one end of the threaded cylinder away from the connecting block and one end of the driving rod away from the connecting block both penetrate the mounting top rod and extend to the outside of the mounting top rod, and one end of the driving rod away from the connecting block is fixedly connected with the driving block.

[0009] Among them, a street lamp body is provided on the side of the threaded barrel away from the mounting top rod, the outer surface of the street lamp body is fixedly connected with a mounting rod, and an end of the mounting rod close to the mounting top rod is provided with a mounting thread, and the mounting thread is threadedly connected to the inside of the threaded barrel.

[0010] Wherein, the outer surface of the mounting top rod is fixedly connected with a sliding plate, the upper surface of the sliding plate is slidably connected with a sliding rod, and the outer surface of the sliding rod is fixedly connected with the outer surface of the mounting rod.

[0011] Wherein, the inner wall of the installation mandrel and the inner wall of the splicing rod are both provided with limiting plates, and an internal thread is provided below each limiting plate. The inner wall of the installation mandrel and the inner wall of the splicing rod are both provided with two plug grooves.

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

[0013] The utility model is provided with a threaded rod A and an internal thread, so that the threaded rod A can be quickly installed inside the internal thread assembly structure, thereby improving the installation efficiency of the device. The splicing rod can be customized according to different needs to adapt to different scenes, eliminating the step of individually customizing street lamps in different places, accelerating production efficiency, and greatly improving the construction progress of the construction period. By providing a fixed plug plate, a reset spring and a moving block, the reset spring can drive the fixed plug plate to extend out of the threaded rod A for fixation, thereby preventing the splicing rod from loosening during use, and the moving block can be moved upward to squeeze the fixed plug plate to shrink inward, which is convenient for disassembly, maintenance and replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional structural schematic diagram of a modularly assembled municipal street lamp of the utility model;

[0015] Figure 2 It is a top-sectional view of a modularly assembled municipal street lamp of the utility model;

[0016] Figure 3 This is a schematic diagram of the internal structure of a top rod structure in a modularly assembled municipal street lamp of the utility model;

[0017] Figure 4 The utility model is a schematic diagram of the internal structure of the assembly structure of a modularly assembled municipal street lamp.

[0018] In the figure:

[0019] 1. Top rod structure; 101. Install top rod; 102. Support rod; 103. Solar panel;

[0020] 2. Splicing rod;

[0021] 3. Assembly structure; 301. Threaded rod A; 302. Fixed plug plate; 303. Mounting slot; 304. Rotating rod; 305. Fixed block; 306. Return spring; 307. Threaded rod B; 308. Bevel gear A; 309. Moving block; 310. Bevel gear B; 311. Limiting rod; 312. Handle; 313. Rotating rod;

[0022] 4. Mounting structure; 401. Connecting block; 402. Connecting rod; 403. Rotating bevel gear; 404. Threaded cylinder; 405. Driving bevel gear; 406. Driving rod; 407. Driving block;

[0023] 5. Street lamp body; 6. Mounting rod; 7. Mounting thread; 8. Sliding rod; 9. Sliding plate; 10. Plug slot; 11. Limiting plate; 12. Internal thread. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-4 The utility model provides a technical solution: a modularly assembled municipal street lamp, comprising a splicing rod 2, a top rod structure 1 is arranged above the splicing rod 2, a mounting structure 4 is arranged inside the top rod structure 1, an assembly structure 3 is arranged on the upper surface of the splicing rod 2, the assembly structure 3 comprises a threaded rod A301 fixedly connected to the upper surface of the splicing rod 2, a mounting groove 303 is arranged inside the threaded rod A301, a fixing block 305 is fixedly connected to the inner top wall of the mounting groove 303, a threaded rod B307 is rotatably connected to the bottom surface of the fixing block 305 and the inner bottom wall of the mounting groove 303, the bottom end of the threaded rod B307 passes through the threaded rod A301 and is fixedly connected to a bevel gear A308, a moving block 309 is threadedly connected to the outer surface of the threaded rod B307, the inner wall of the mounting groove 303 is rotatably connected to two rotating rods 304, each rotating rod 304 is rotatably connected to the inner wall of the mounting groove 303, and the rotating rod 304 is rotatably connected to the inner wall of the mounting groove 303. The outer surface of the rod 304 is fixedly connected with a fixed plug plate 302, and the end of each fixed plug plate 302 away from the fixed block 305 penetrates the threaded rod A301 and extends to the outside of the threaded rod A301, the outer surface of the fixed block 305 is fixedly connected with two return springs 306, and the end of each return spring 306 away from the fixed block 305 is fixedly connected to the outer surface of the fixed plug plate 302, the outer surface of the splicing rod 2 is rotatably connected with a rotating rod 313, the end of the mounting groove 303 close to the splicing rod 2 penetrates the splicing rod 2 and is fixedly connected with a bevel gear B310, and the bevel gear B310 is meshed with the bevel gear A308, the outer surface of the rotating rod 313 is sleeved with a limiting rod 311, the outer surface of the limiting rod 311 is fixedly connected to the inner wall of the splicing rod 2, and the end of the rotating rod 313 away from the splicing rod 2 is fixedly connected with a handle 312.

[0026] Among them, the top rod structure 1 includes an installation top rod 101, and four support rods 102 are fixedly connected to the upper surface of the installation top rod 101. The top ends of the four support rods 102 are commonly fixedly connected to a solar panel 103. The solar panel 103 on the top uses renewable energy and has the advantage of reducing energy consumption.

[0027] Among them, the mounting structure 4 includes two connecting rods 402 fixedly connected to the inner wall of the mounting top rod 101, the outer surfaces of the two connecting rods 402 are commonly fixedly connected with a connecting block 401, the outer surface of the connecting block 401 is rotatably connected with a threaded cylinder 404 and a driving rod 406, the outer surface of the threaded cylinder 404 is fixedly connected with a rotating bevel gear 403, the outer surface of the driving rod 406 is fixedly connected with a driving bevel gear 405, and the driving bevel gear 405 is meshed with the rotating bevel gear 403, one end of the threaded cylinder 404 away from the connecting block 401 and one end of the driving rod 406 away from the connecting block 401 both penetrate the mounting top rod 101 and extend to the outside of the mounting top rod 101, one end of the driving rod 406 away from the connecting block 401 is fixedly connected with a driving block 407, and the street lamp body 5 can be conveniently installed through the mounting structure 4, which is convenient for assembly and disassembly.

[0028] Among them, a street lamp body 5 is provided on the side of the threaded barrel 404 away from the mounting top rod 101, and a mounting rod 6 is fixedly connected to the outer surface of the street lamp body 5. An end of the mounting rod 6 close to the mounting top rod 101 is provided with a mounting thread 7, and the mounting thread 7 is threadedly connected to the inside of the threaded barrel 404.

[0029] Among them, the outer surface of the mounting top rod 101 is fixedly connected to a sliding plate 9, the upper surface of the sliding plate 9 is slidably connected to a sliding rod 8, the outer surface of the sliding rod 8 is fixedly connected to the outer surface of the mounting rod 6, and the sliding plate 9 and the sliding rod 8 are used in coordination to provide support for the street lamp body 5, making it more stable during use.

[0030] Among them, the inner wall of the installation top rod 101 and the inner wall of the splicing rod 2 are both provided with a limiting plate 11, and an internal thread 12 is provided under each limiting plate 11. The inner wall of the installation top rod 101 and the inner wall of the splicing rod 2 are both provided with two plug grooves 10. Through the coordinated use of the plug grooves 10 and the fixed plug plates 302, the assembled splicing rod 2 can be fixed, making it more firmly installed and avoiding looseness.

[0031] Working principle: When in use, first install the street lamp body 5 on the top rod structure 1 through the cooperation of the sliding plate 9 and the sliding rod 8, align the installation thread 7 with the threaded barrel 404, and rotate the driving block 407 to make the driving rod 406 drive the bevel gear 405 to rotate. At the same time, this will drive the rotating bevel gear 403 and the threaded barrel 404 to rotate, so that the installation rod 6 and the installation thread 7 are fixed inside the threaded barrel 404. Then, the prepared splicing rod 2 is installed inside the installation top rod 101 through the cooperation of the threaded rod A301 and the internal thread 12, and the handle 312 is rotated. , and at the same time drives the rotating rod 313 and the bevel gear B310 to rotate, thereby rotating the bevel gear A308 and the threaded rod B307. At the same time, the moving block 309 slides up and down inside the installation groove 303, which can drive the fixed plug plate 302 to perform telescopic movement on the outer surface of the threaded rod A301. When the fixed plug plate 302 extends out of the threaded rod A301, it is stuck into the plug slot 10 to be fixed, making its installation more secure. Through the internal thread 12 and the plug slot 10 set in the floor, multiple splicing rods 2 can be installed according to needs, which has the advantage of high production efficiency and speeds up the progress of the construction period.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A modularly assembled municipal street lamp, comprising a spliced ​​pole (2), characterized in that: A top rod structure (1) is arranged above the splicing rod (2), a mounting structure (4) is arranged inside the top rod structure (1), an assembly structure (3) is arranged on the upper surface of the splicing rod (2), the assembly structure (3) comprises a threaded rod A (301) fixedly connected to the upper surface of the splicing rod (2), a mounting groove (303) is arranged inside the threaded rod A (301), a fixing block (305) is fixedly connected to the inner top wall of the mounting groove (303), a threaded rod B (307) is rotatably connected to the bottom surface of the fixing block (305) and the inner bottom wall of the mounting groove (303), the bottom end of the threaded rod B (307) passes through the threaded rod A (301) and is fixedly connected to a bevel gear A (308), a moving block (309) is threadedly connected to the outer surface of the threaded rod B (307), the inner wall of the mounting groove (303) is rotatably connected to two rotating rods (304), and the outer surface of each rotating rod (304) is fixedly connected to a fixed The plug plate (302) is provided with one end of each fixed plug plate (302) away from the fixed block (305) penetrating the threaded rod A (301) and extending to the outside of the threaded rod A (301); the outer surface of the fixed block (305) is fixedly connected to two return springs (306); the end of each return spring (306) away from the fixed block (305) is fixedly connected to the outer surface of the fixed plug plate (302); the outer surface of the splicing rod (2) is rotatably connected to the rotating rod (3 13), one end of the mounting groove (303) close to the splicing rod (2) passes through the splicing rod (2) and is fixedly connected to a bevel gear B (310), and the bevel gear B (310) is meshed with the bevel gear A (308); a limiting rod (311) is sleeved on the outer surface of the rotating rod (313); the outer surface of the limiting rod (311) is fixedly connected to the inner wall of the splicing rod (2); and one end of the rotating rod (313) away from the splicing rod (2) is fixedly connected to a handle (312).

2. A modularly assembled municipal street lamp according to claim 1, characterized in that: The top rod structure (1) comprises a mounting top rod (101), the upper surface of the mounting top rod (101) being fixedly connected to four support rods (102), and the top ends of the four support rods (102) being commonly fixedly connected to a solar panel (103).

3. A modularly assembled municipal street lamp according to claim 2, characterized in that: The mounting structure (4) comprises two connecting rods (402) fixedly connected to the inner wall of the mounting top rod (101); the outer surfaces of the two connecting rods (402) are commonly fixedly connected to a connecting block (401); the outer surface of the connecting block (401) is rotatably connected to a threaded barrel (404) and a driving rod (406); the outer surface of the threaded barrel (404) is fixedly connected to a rotating bevel gear (403); the outer surface of the driving rod (406) is fixedly connected to a driving bevel gear (405), and the driving bevel gear (405) is meshed with the rotating bevel gear (403); one end of the threaded barrel (404) away from the connecting block (401) and one end of the driving rod (406) away from the connecting block (401) both penetrate the mounting top rod (101) and extend to the outside of the mounting top rod (101); one end of the driving rod (406) away from the connecting block (401) is fixedly connected to a driving block (407).

4. A modularly assembled municipal street lamp according to claim 3, characterized in that: A street lamp body (5) is provided on a side of the threaded barrel (404) away from the mounting top rod (101); a mounting rod (6) is fixedly connected to the outer surface of the street lamp body (5); an end of the mounting rod (6) close to the mounting top rod (101) is provided with a mounting thread (7); and the mounting thread (7) is threadedly connected to the interior of the threaded barrel (404).

5. The modularly assembled municipal street lamp according to claim 2, characterized in that: The outer surface of the mounting top rod (101) is fixedly connected to a sliding plate (9), the upper surface of the sliding plate (9) is slidably connected to a sliding rod (8), and the outer surface of the sliding rod (8) is fixedly connected to the outer surface of the mounting rod (6).

6. The modularly assembled municipal street lamp according to claim 2, characterized in that: The inner wall of the mounting top rod (101) and the inner wall of the splicing rod (2) are both provided with limiting plates (11), and each limiting plate (11) is provided with an internal thread (12) below, and the inner wall of the mounting top rod (101) and the inner wall of the splicing rod (2) are both provided with two plug grooves (10).

Images