A municipal road lighting device

Abstract

This utility model belongs to the field of municipal road technology and relates to a municipal road lighting device. The device includes: a base with two support rods mounted on its top; one support rod is slidably connected to the inner wall of the other support rod; a street light body is mounted on one side of the top of one support rod; a maintenance mechanism is provided on one side of the street light body; two mounting rings engage with each other through multiple locking blocks and slots on the inner wall, allowing the street light body to be mounted on one of the support rods; a threaded sleeve limits the mounting rings, and rotating the threaded sleeve removes them from one of the support rods, enabling quick disassembly of the two mounting rings and removal of the street light body for maintenance and replacement; a motor drives a lead screw, which engages with one of the support rods, to move the street light body downwards, allowing for quick disassembly and maintenance of the street light body, thus improving the maintenance efficiency of the municipal road lighting device.

Description

Technical Field

[0001] This utility model relates to the field of municipal road technology, and in particular to a municipal road lighting device. Background Technology

[0002] Municipal facilities refer to public facilities built with funds from the government, legal persons or citizens. They mainly include urban roads, drainage facilities, lighting facilities, river facilities, underground integrated pipe corridors and other infrastructure and their ancillary facilities. They cover road ancillary facilities such as motor vehicle lanes, sidewalks, guardrails, and sewer manhole covers, as well as public functional systems such as water supply, gas, heating, landscaping, environmental sanitation, industrial waste and medical waste, and domestic waste treatment equipment and sites.

[0003] CN212618025 discloses a street light for municipal engineering. By setting two lights, the street light can simultaneously illuminate the road on both sides, improving the lighting effect. A motor drives a small gear to rotate, and the small gear meshes with a large gear, which in turn drives the large gear to rotate. The large gear meshes with the meshing teeth, thereby driving the lifting rod to move up and down, so that the lighting device is lowered to a suitable position. This avoids maintenance personnel having to work at height due to the street light being too high, and reduces the danger of maintenance while facilitating the maintenance of the street light.

[0004] In the aforementioned device, the motor drives the small gear to rotate in the opposite direction, and the small gear meshes with the large gear, which in turn drives the large gear to rotate in the forward direction. The large gear then meshes with the meshing teeth, thereby lowering the lifting rod. Workers can control the lowering height of the lifting rod according to the marking lines, so that the lighting device can be lowered to a suitable position for street light maintenance. However, when using this device to lower the lifting rod to repair damaged lighting lamps, the disassembly and replacement effect of the lighting lamps is not ideal, which affects the maintenance efficiency of municipal road lighting lamps, makes it inconvenient to quickly replace and repair municipal road lighting lamps, and reduces the effectiveness of municipal road lighting devices. Utility Model Content

[0005] Therefore, it is necessary to provide a municipal road lighting device to address the problem of inconvenience in quickly replacing and repairing municipal road lights. The technical solution is as follows.

[0006] A municipal road lighting device includes a base with two support rods mounted on its top. One support rod is slidably connected to the inner wall of the other support rod. A street light body is mounted on one side of the top of one of the support rods, and a maintenance mechanism is provided on one side of the street light body. The maintenance mechanism includes two mounting rings fixedly connected to one side of the street light body. Several evenly arranged locking blocks are fixedly connected to the inner wall of the mounting rings. Several evenly arranged locking grooves that engage with the locking blocks are opened on the top of one of the support rods. The mounting rings are sleeved on the outer wall of one of the support rods. A disassembly assembly is mounted on the top of the base.

[0007] The maintenance mechanism of the aforementioned municipal road lighting device further includes a threaded sleeve threaded to the top of one of the support rods, the threaded sleeve being disposed at the top of one of the locking blocks.

[0008] In the aforementioned municipal road lighting device, a lead screw is rotatably connected to the inner wall of the support rod, and the lead screw is threadedly connected to one of the support rods.

[0009] In the aforementioned municipal road lighting device, one of the support rods has a limiting plate fixedly connected to both sides, and the limiting plate is slidably connected to the inner wall of the other support rod.

[0010] In the aforementioned municipal road lighting device, a motor is installed at the bottom end of the inner wall of another support rod, and the output shaft of one end of the motor is fixedly connected to a lead screw.

[0011] The aforementioned municipal road lighting device includes a disassembly assembly comprising a mounting block fixedly connected to the top of the base, the mounting block being embedded in the bottom end of the inner wall of another support rod.

[0012] In the aforementioned municipal road lighting device, a fixing ring is slidably connected to the bottom end of the outer wall of another support rod, and several evenly arranged sliders are fixedly connected to the inner wall of the fixing ring, the sliders being slidably connected to the outer wall of the other support rod.

[0013] In the aforementioned municipal road lighting device, both sides of the fixing ring are rotatably connected to fixing bolts, and one end of the fixing bolt passes through the fixing ring and is threadedly connected to the base.

[0014] Beneficial technical effects: 1. In the above-mentioned municipal road lighting device, the street light body is connected to two mounting rings. The two mounting rings are interlocked by multiple locking blocks and slots on the inner wall, and can be installed on one of the support rods. The mounting rings are limited by a threaded sleeve. By rotating the threaded sleeve, the two mounting rings can be removed from one of the support rods, allowing for quick disassembly of the two mounting rings and removal of the street light body for maintenance and replacement. The motor drives the lead screw, which cooperates with one of the support rods, to move the street light body downwards, facilitating the disassembly of the street light body. One of the support rods can move downwards along the inner wall of the other support plate through the limiting plates on both sides, enabling quick disassembly and maintenance of the street light body and improving the maintenance efficiency of the municipal road lighting device.

[0015] 2. The base can be embedded into the bottom of another support rod through the mounting block at the top for installation. The mounting block has a cross-shaped structure, which can limit the installation of the other support rod. The fixing ring slides down along the outer wall of the other support rod through the slider on the inner wall to reinforce the connection between the other support rod and the base. The fixing ring can be fixed to the base by two fixing bolts. The support rod can be disassembled by controlling the fixing ring, which facilitates the maintenance of municipal road lighting equipment. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the appearance structure of this utility model.

[0018] Figure 2 This is a schematic diagram of the repair mechanism structure of this utility model.

[0019] Figure 3 This is a half-sectional structural diagram of the repair mechanism of this utility model.

[0020] Figure 4 This utility model Figure 3 Enlarged view of point A in the middle.

[0021] Figure 5 This is a schematic diagram of the disassembly component structure of this utility model.

[0022] Reference numerals: 100, base; 200, support rod; 300, street lamp body; 400, maintenance mechanism; 410, mounting ring; 420, locking block; 430, locking groove; 440, threaded sleeve; 450, lead screw; 451, limiting plate; 460, motor; 470, disassembly assembly; 471, mounting block; 472, fixing ring; 473, slider; 474, fixing bolt. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0024] The following is combined with Figure 1 - Figure 5 This invention describes a municipal road lighting device.

[0025] A municipal road lighting device includes a base 100, with two support rods 200 mounted on the top of the base 100. One support rod 200 is slidably connected to the inner wall of the other support rod 200. A street lamp body 300 is mounted on one side of the top of one support rod 200, and a maintenance mechanism 400 is provided on one side of the street lamp body 300. The maintenance mechanism 400 includes two mounting rings 410 fixedly connected to one side of the street lamp body 300. Several evenly arranged locking blocks 420 are fixedly connected to the inner wall of the mounting rings 410. Several evenly arranged locking grooves 430 are opened on the top of one support rod 200 and engage with the locking blocks 420. The mounting rings 410 are sleeved on the outer wall of one support rod 200. A disassembly assembly 470 is mounted on the top of the base 100.

[0026] like Figure 2 , Figure 3 and Figure 4 As shown, the maintenance mechanism 400 also includes a threaded sleeve 440 threadedly connected to the top of one of the support rods 200. The threaded sleeve 440 is located at the top of one of the locking blocks 420. A lead screw 450 is rotatably connected to the inner wall of the other support rod 200. The lead screw 450 is threadedly connected to one of the support rods 200. Limiting plates 451 are fixedly connected to both sides of one of the support rods 200. The limiting plates 451 are slidably connected to the inner wall of the other support rod 200. A motor 460 is installed at the bottom of the inner wall of the other support rod 200. The output shaft of one end of the motor 460 is fixedly connected to the lead screw 450.

[0027] In this embodiment, the motor 460 can drive the lead screw 450 to be threadedly connected to one of the support rods 200, so that one of the support rods 200 can move downward along the inner wall of the other support rod 200 through the two limiting plates 451, thereby adjusting the position of the street lamp body 300 and facilitating the disassembly of the street lamp body 300. The threaded sleeve 440 can be manually rotated to connect with one of the support rods 200 and removed from one of the support rods 200. The street lamp body 300 can be removed from one of the support rods 200 for maintenance through the cooperation of the two locking blocks 420. This allows for quick disassembly and maintenance of the street lamp body 300, improving the maintenance efficiency of municipal road lighting devices.

[0028] like Figure 5 As shown, the disassembly assembly 470 includes a mounting block 471 fixedly connected to the top of the base 100. The mounting block 471 is embedded in the bottom end of the inner wall of another support rod 200. A fixing ring 472 is slidably connected to the bottom end of the outer wall of the other support rod 200. Several evenly arranged sliders 473 are fixedly connected to the inner wall of the fixing ring 472. The sliders 473 are slidably connected to the outer wall of the other support rod 200. Fixing bolts 474 are rotatably connected to both sides of the fixing ring 472. One end of the fixing bolt 474 passes through the fixing ring 472 and is threadedly connected to the base 100.

[0029] In this embodiment, the fixing ring 472 can drive the slider 473 to move downward along the outer wall of another support rod 200 by its own inertia, and fit onto the top of the base 100. The fixing ring 472 can be fixed by rotating the two fixing bolts 474 and threading them with the base 100, thus reinforcing the connection between the other support rod 200 and the base 100. The base 100 can be embedded into the bottom of the other support rod 200 by the mounting block 471, which allows for quick disassembly of the municipal road lighting device and facilitates maintenance of the street light body 300.

[0030] Working principle: The manual drive motor 460 drives the lead screw 450 to rotate. The lead screw 450 is threadedly connected to one of the support rods 200, so that the support rod 200 can drive the street lamp body 300 to move downward through the two limit plates 451 along the inner wall of the other support rod 200. Manually rotating the threaded sleeve 440, which is threadedly connected to one of the support rods 200, moves it upward to release the restriction on the locking block 420. The street lamp body 300 is driven upward through the locking block 420 in the two mounting rings 410 and is driven from the slot 430, which allows the street lamp body 300 to be disassembled and repaired. Manually rotating the two fixing bolts 474, which are threadedly connected to the base 100, moves them to one side to release the restriction on the fixing ring 472, lifting the other support rod 200 upward, so that the mounting block 471 is separated from the other support rod 200 and disassembled.

[0031] Both the bolt 474 and the base 100 mentioned above are made of iron.

[0032] The aforementioned fixing ring 472 is a cylindrical ring.

[0033] It should be noted that the motor 460 and other components mentioned above are all devices with relatively mature existing technologies. The specific model can be selected according to actual needs. The motor 460 can be powered by its built-in power supply or by AC power. The specific power supply method should be selected according to the situation, which will not be elaborated here.

[0034] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A municipal road lighting device, characterized in that, include: A base (100) has two support rods (200) installed at its top. One of the support rods (200) is slidably connected to the inner wall of the other support rod (200). A street lamp body (300) is installed on one side of the top of one of the support rods (200). A maintenance mechanism (400) is provided on one side of the street lamp body (300). The maintenance mechanism (400) includes two mounting rings (410) fixedly connected to one side of the street lamp body (300). Several evenly arranged locking blocks (420) are fixedly connected to the inner wall of the mounting rings (410). Several evenly arranged locking slots (430) that fit into the locking blocks (420) are opened at the top of one of the support rods (200). The mounting rings (410) are sleeved on the outer wall of one of the support rods (200). A disassembly assembly (470) is installed at the top of the base (100).

2. The municipal road lighting device according to claim 1, characterized in that, The maintenance mechanism (400) further includes a threaded sleeve (440) threaded to the top of one of the support rods (200), the threaded sleeve (440) being disposed at the top of one of the locking blocks (420).

3. The municipal road lighting device according to claim 1, characterized in that, Another support rod (200) has a lead screw (450) rotatably connected to its inner wall, the lead screw (450) being threadedly connected to one of the support rods (200).

4. The municipal road lighting device according to claim 1, characterized in that, One of the support rods (200) has a limiting plate (451) fixedly connected to both sides, and the limiting plate (451) is slidably connected to the inner wall of the other support rod (200).

5. The municipal road lighting device according to claim 3, characterized in that, A motor (460) is installed at the bottom of the inner wall of another support rod (200), and the output shaft of one end of the motor (460) is fixedly connected to the lead screw (450).

6. The municipal road lighting device according to claim 1, characterized in that, The disassembly assembly (470) includes a mounting block (471) fixedly connected to the top of the base (100), the mounting block (471) being embedded in the bottom end of the inner wall of another support rod (200).

7. The municipal road lighting device according to claim 1, characterized in that, A fixing ring (472) is slidably connected to the bottom end of the outer wall of another support rod (200). Several evenly arranged sliders (473) are fixedly connected to the inner wall of the fixing ring (472). The sliders (473) are slidably connected to the outer wall of the other support rod (200).

8. The municipal road lighting device according to claim 7, characterized in that, Both sides of the fixing ring (472) are rotatably connected to fixing bolts (474), one end of the fixing bolt (474) passes through the fixing ring (472) and is threadedly connected to the base (100).

9. The municipal road lighting device according to claim 8, characterized in that, Both the bolt (474) and the base (100) are made of iron.

10. The municipal road lighting device according to claim 9, characterized in that, The retaining ring (472) is a cylindrical ring.

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