A mobile lighting lamp for municipal engineering construction

Abstract

The present invention discloses a mobile lighting lamp for municipal engineering construction, belonging to the technical field of lighting lamps. It includes a substrate and a universal wheel mechanism. The universal wheel mechanism includes rollers, and the rollers can be limited by a limiting mechanism; a second screw hole is provided at the center position of the substrate, and a lighting component is arranged around the second screw hole. The lighting component includes a top plate and a bottom plate, and the top plate and the bottom plate are connected by a support column. A slider is movably arranged on the support column, and the slider is limited by a second screw rod mechanism. A lighting lamp is arranged on one side of the slider, and a protective frame is arranged outside the lighting lamp. The bottom plate is fixedly connected to the substrate through bolts in cooperation with the screw holes on the substrate, and the bottom plate can be connected to the center position of the substrate through bolts in cooperation with the second screw hole. The multiple lighting components can be spliced and arranged in sequence from bottom to top at the center position of the substrate to form a multi-layer lighting component; an auxiliary support mechanism is arranged on the side walls around the substrate.

Description

Technical Field

[0001] The present invention relates to the technical field, and in particular to a mobile lighting lamp for municipal engineering construction. Background Art

[0002] In working environments such as municipal construction operations, maintenance and emergency repairs, and accident handling, it is often necessary to arrange mobile lighting lamps for lighting. Utilizing the flexible mobility advantage of the mobile lighting lamps facilitates on-site emergency lighting, etc. For example, a Chinese patent with the patent number CN201920896162.6 discloses a mobile lighting lamp. When in use, the device can be moved through the moving mechanism at the bottom of the base. At the same time, the support column can be rotated in the mounting block through the grip rod to adjust the horizontal lighting angle of the LED lamp. After the adjustment is completed, the limiting rod is inserted into the limiting groove on the base to fix the angle. The up-and-down angle of the LED lamp can be adjusted through the distance adjustment device, making the lighting lamp have a wider application range and be more portable.

[0003] However, it is found that the existing mobile lighting lamps have problems such as insufficient stability during use, inconvenient adjustment of the lamps, and insufficient protection for the lamps, resulting in the lamps being easily damaged on-site. Moreover, the existing mobile lighting lamp equipment cannot centrally arrange and adjust multiple lighting lamps at the same time for centralized control, reducing the layout of mobile lighting equipment. Summary of the Invention

[0004] The object of the present invention is to solve the above problems, and provide a mobile lighting lamp for municipal engineering construction. The technical solution adopted by the present invention is: A mobile lighting lamp for municipal engineering construction, including a base plate and a universal wheel mechanism, and the universal wheel mechanism is arranged at the four corners of the bottom of the base plate. It is characterized in that the universal wheel mechanism includes rollers, the rollers are installed in the mounting parts for rolling, the upper ends of the mounting parts are connected in the bearings, the bearings are connected to the bottom of the base plate, and the rollers can be limited by the limiting mechanism; a second screw hole is opened at the center position of the base plate, and a lighting component is arranged around the second screw hole. The lighting component includes a top plate and a bottom plate, which are connected by a support column. A slider is movably arranged on the support column, and the slider is limited by a second screw mechanism. A lighting lamp is arranged on one side of the slider, and a protective frame is arranged outside the lighting lamp. The bottom plate is fixedly connected to the base plate through bolts in cooperation with the screw holes on the base plate, and the bottom plate can be connected to the center position of the base plate through bolts in cooperation with the second screw hole. The multiple lighting components can be spliced and arranged in sequence from bottom to top at the center position of the base plate to form a multi-layer lighting component; an auxiliary support mechanism is arranged on the side walls around the base plate.

[0005] Further, the mounting member is of a columnar structure and has a mounting hole at its bottom. A roller is provided in the mounting hole. The roller is of a disc-shaped structure and a part of it protrudes outside the mounting hole of the mounting member. A circle of limiting through holes is arranged in an annular array on the side surface of the roller, and the limiting through holes cooperate with a limiting mechanism to limit the roller on one side.

[0006] Further, the limiting mechanism includes a limiting rod. The diameter of the limiting rod is smaller than the diameter of the limiting through holes on the roller. Threads are provided at both ends of the limiting rod. The limiting rod passes through the limiting through holes on two rollers on one side of the substrate and is limited at both ends by nuts.

[0007] Further, the second screw mechanism includes a second screw. Screw holes are provided on both side walls of the slider and cooperate with the second screw to fix the slider on the support column.

[0008] Further, a rocker is provided at one end of the second screw.

[0009] Further, the protective frame includes connecting rods. Multiple connecting rods are connected into a cubic frame structure through connecting blocks to enclose the lighting lamp, and the connecting rods on one side are connected to the upper and lower surfaces of the slider.

[0010] Further, a mesh plate or a wire mesh is provided between the connecting rods on the side of the lighting lamp.

[0011] Further, screw holes corresponding to each other in position are provided on both the top plate and the bottom plate. Between multiple lighting assemblies, the bottom plate of the upper layer can be attached to the top plate of the lower layer and fixed and connected by tightening bolts.

[0012] Further, the auxiliary support mechanism includes a support block. The support block is connected to the side wall of the substrate, and a liftable pressing plate is connected to the support block through a first screw.

[0013] Further, a screw hole is provided on the support block, and a first screw is arranged in the screw hole. The lower end of the first screw is connected to a small bearing on the pressing plate, and a handle is provided at the upper end of the first screw. The beneficial effects of the present invention:

[0014] 1. In order to facilitate the adjustment of the height and angle of the lighting lamp of the mobile lighting device, the lighting lamp is movably arranged on the support column, and the height can be adjusted by sliding up and down and the angle can be adjusted by rotation. At the same time, lighting lamp assemblies are arranged at multiple positions on the substrate, and lighting can be carried out in various directions simultaneously, so that the lighting range is expanded, effectively increasing the lighting area; and each lighting assembly can be cumulatively spliced, which not only further increases the height of the lighting lamp, but also enables multiple lighting lamps to be adjusted to the same direction for lighting, greatly improving the lighting brightness, effectively meeting the construction requirements for high-brightness lighting, and the multiple lighting assemblies are centrally arranged on the substrate, which is convenient for efficient management and adjustment.

[0015] 2. To improve the stability of the mobile lighting device, when the device is stationary, the handle can be turned to drive the first screw rod to rotate, lowering the pressing plate and pressing it tightly against the ground, thereby providing a strengthening fixation effect. At the same time, when the device is stationary, the limiting rod passes through the limiting through-hole on the roller and is fixed with nuts at both ends. Since only a part of the roller protrudes outside the mounting part, the limiting rod can be blocked by the lower end of the mounting part to limit the roller, thereby restricting the overall mobility of the device and making the device more stable when used in a stationary state.

[0016] 3. To provide protection for the lighting lamp, a protective frame with a cubic frame structure is arranged outside the lighting lamp to enclose the lighting lamp, and a mesh plate or a rope net is arranged on the protective frame to prevent the lighting lamp from being damaged by being knocked or the like.

[0017] 4. To facilitate manually adjusting the position of the slider to finely adjust the lighting lamp, screw holes are opened on both side walls of the slider, and the second screw rod is screwed in until it abuts against the surface of the support column to fix the slider to the support column. A rocker is arranged at the outer end of the second screw rod, which is convenient for manually turning the second screw rod to finely adjust the position of the slider, greatly improving the convenience of adjusting the lighting lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0019] Figure 2 It is a schematic diagram of the position of the auxiliary support mechanism of the present invention.

[0020] Figure 3 It is a top view schematic diagram of the present invention.

[0021] Figure 4 It is a schematic diagram of the structure of the universal wheel mechanism of the present invention.

[0022] Figure 5 It is a schematic diagram of the structure of the protective frame of the present invention.

[0023] Figure 6 It is a schematic diagram of the structure of the auxiliary support mechanism of the present invention.

[0024] Figure 7 It is a schematic diagram of the structure of the second screw rod mechanism of the present invention.

[0025] The text annotations shown in the figure are as follows: 1. Push rod; 2. Support plate; 3. Top plate; 4. First screw hole; 5. Protective frame; 6. Lighting lamp; 7. Slide block; 8. Support column; 9. Bottom plate; 10. Substrate; 11. Universal wheel mechanism; 12. Auxiliary support mechanism; 13. Second screw hole; 14. Bearing; 15. Mounting part; 16. Roller; 17. Limit rod; 18. Limit through hole; 19. Handle; 20. Support block; 21. First screw; 22. Pressing plate; 23. Connecting rod; 24. Connecting block; 25. Rocker; 26. Second screw; 27. Small bearing. Detailed implementation mode

[0026] The present invention will be further explained through the following embodiments.

[0027] A mobile lighting lamp for municipal engineering construction includes a substrate 10 and a universal wheel mechanism 11, and the universal wheel mechanism 11 is arranged at the four corners of the bottom of the substrate 10. It is characterized in that the universal wheel mechanism 11 includes a roller 16, and the roller 16 is installed in the mounting part 15 for rolling. The upper end of the mounting part 15 is connected to the bearing 14, and the bearing 14 is connected to the bottom of the substrate 10. The roller 16 can be limited by a limiting mechanism; a second screw hole 13 is opened at the central position of the substrate 10, and a lighting component is arranged around the second screw hole 13. The lighting component includes a top plate 3 and a bottom plate 9, and the top plate 3 and the bottom plate 9 are connected by a support column 8. A slide block 7 is movably arranged on the support column 8, and the slide block 7 is limited by a second screw 26 mechanism. A lighting lamp 6 is arranged on one side of the slide block 7, and a protective frame 5 is arranged outside the lighting lamp 6. The bottom plate 9 is fixedly connected to the substrate 10 through bolts and the screw holes on the substrate 10, and the bottom plate 9 can be connected to the central position of the substrate 10 through bolts and the second screw hole 13. The multiple lighting components can be spliced in sequence from bottom to top at the central position of the substrate 10 to form a multi-layer lighting component; an auxiliary support mechanism 12 is arranged on the side walls around the substrate 10.

[0028] Preferably, please refer to Figure 4 As shown, the mounting part 15 is of a columnar structure and has a mounting hole at its bottom. The roller 16 is arranged in the mounting hole. The roller 16 is of a disc-shaped structure and a part of it protrudes out of the mounting hole of the mounting part 15. A circle of limit through holes 18 is arranged in an annular array on the side surface of the roller 16, and the limit through holes 18 cooperate with the limiting mechanism to limit one side of the roller 16.

[0029] Preferably, please refer to Figure 4 As shown, the limiting mechanism includes a limit rod 17. The diameter of the limit rod 17 is smaller than the diameter of the limit through hole 18 on the roller 16. Threads are arranged at both ends of the limit rod 17. The limit rod 17 passes through the limit through holes 18 on two rollers 16 on one side of the substrate 10 and is limited at both ends by nuts.

[0030] Preferably, please refer to Figure 7 As shown, the second screw rod 26 mechanism includes a second screw rod 26. Screw holes are formed on both side walls of the slider 7 and cooperate with the second screw rod 26 to fix the slider 7 on the support column 8.

[0031] Preferably, please refer to Figure 7 As shown, a rocker 25 is provided at one end of the second screw rod 26.

[0032] Preferably, please refer to Figure 5 As shown, the protective frame 5 includes connecting rods 23. A plurality of connecting rods 23 are connected into a cubic frame structure through connecting blocks 24 to enclose the lighting lamp 6, and the connecting rods 23 on one side are connected to the upper and lower surfaces of the slider 7.

[0033] Preferably, please refer to Figure 5 As shown, a mesh plate or a rope net is arranged between the connecting rods 23 on the side of the lighting lamp 6.

[0034] Preferably, please refer to Figure 1 and Figure 3 As shown, screw holes corresponding to each other in position are formed on both the top plate 3 and the bottom plate 9. Between multiple lighting assemblies, the bottom plate 9 of the upper layer can be attached to the top plate 3 of the lower layer and fixedly connected by tightening bolts.

[0035] Preferably, please refer to Figure 5 and Figure 6 As shown, the auxiliary support mechanism 12 includes a support block 20. The support block 20 is connected to the side wall of the base plate 10, and a liftable pressure plate 22 is connected to the support block 20 through a first screw rod 21.

[0036] Preferably, please refer to Figure 5 and Figure 6 As shown, a screw hole is formed in the support block 20. A first screw rod 21 is arranged in the screw hole. The lower end of the first screw rod 21 is connected to a small bearing 27 on the pressure plate 22, and a handle 19 is arranged at the upper end of the first screw rod 21.

[0037] It should be noted that in this article, the term "comprising", "including" or any other variation thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0038] In this article, the principles and implementation modes of the present invention are expounded. The description of the above embodiments is only used to help understand the method and its core idea of the present invention; at the same time, for those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific implementation modes and application scopes. To sum up, the content of this specification should not be construed as a limitation on the present invention.

Claims

1. A mobile lighting lamp for municipal engineering construction, comprising a substrate (10) and a universal wheel mechanism (11), and the universal wheel mechanism (11) is arranged at the four corners of the bottom of the substrate (10), characterized in that, The universal wheel mechanism (11) includes a roller (16). The roller (16) is installed inside a mounting member (15) for rolling. The upper end of the mounting member (15) is connected inside a bearing (14), and the bearing (14) is connected to the bottom of a substrate (10). The roller (16) can be limited by a limiting mechanism. A second screw hole (13) is provided at the central position of the substrate (10). A lighting assembly is arranged around the second screw hole (13). The lighting assembly includes a top plate (3) and a bottom plate (9). The top plate (3) and the bottom plate (9) are connected by support columns (8). A slider (7) is movably arranged on the support columns (8). The slider (7) is limited by a second screw rod (26) mechanism. A lighting lamp (6) is arranged on one side of the slider (7). A protective frame (5) is arranged outside the lighting lamp (6). The bottom plate (9) is fixedly connected to the substrate (10) by bolts in cooperation with the screw holes on the substrate (10), and the bottom plate (9) can be connected to the central position of the substrate (10) by bolts in cooperation with the second screw hole (13). The multiple lighting assemblies can be spliced and arranged in sequence from bottom to top at the central position of the substrate (10) to form a multi-layer lighting assembly. An auxiliary support mechanism (12) is arranged on the side walls around the substrate (10). The mounting member (15) is of a columnar structure and has a mounting hole at its bottom. A roller (16) is arranged inside the mounting hole. The roller (16) is of a disc-shaped structure and a part of it protrudes outside the mounting hole of the mounting member (15). A circle of limiting through holes (18) is arranged in an annular array on the side surface of the roller (16). The limiting through holes (18) cooperate with the limiting mechanism to limit one side of the roller (16). The limiting mechanism includes a limiting rod (17). The diameter of the limiting rod (17) is smaller than the diameter of the limiting through holes (18) on the roller (16). Threads are provided at both ends of the limiting rod (17). The limiting rod (17) passes through the limiting through holes (18) on two rollers (16) on one side of the substrate (10) and is limited at both ends by nuts. The second screw rod (26) mechanism includes a second screw rod (26). Screw holes are provided on both side walls of the slider (7) and cooperate with the second screw rod (26) to fix the slider (7) on the support columns (8).

2. The mobile lighting lamp for municipal engineering construction according to claim 1, characterized in that, A rocker (25) is arranged at one end of the second screw rod (26).

3. The mobile lighting lamp for municipal engineering construction according to claim 1, characterized in that The protective frame (5) includes connecting rods (23). Multiple connecting rods (23) are connected by connecting blocks (24) to form a cubic frame structure to enclose the lighting lamp (6), and the connecting rods (23) on one side are connected to the upper and lower surfaces of the slider (7).

4. The mobile lighting lamp for municipal engineering construction according to claim 3, characterized in that, A mesh plate or a rope net is arranged between the connecting rods (23) on the side of the lighting lamp (6).

5. A mobile lighting lamp for municipal engineering construction according to claim 1, characterized in that, Screw holes corresponding to each other in position are provided on both the top plate (3) and the bottom plate (9). Between the multi-layer lighting assemblies, the bottom plate (9) of the upper layer can be attached to the top plate (3) of the lower layer and fixed by tightening bolts.

6. The mobile lighting lamp for municipal engineering construction according to claim 1, characterized in that, The auxiliary support mechanism (12) includes a support block (20). The support block (20) is connected to the side wall of the substrate (10). A liftable pressing plate (22) is connected to the support block (20) by a first screw rod (21).

7. The mobile lighting lamp for municipal engineering construction according to claim 6, wherein, The support block (20) is provided with a threaded hole, in which a first screw rod (21) is arranged. The lower end of the first screw rod (21) is connected to a small bearing (27) on the pressing plate (22), and a handle (19) is arranged at the upper end of the first screw rod (21).

Images