Municipal construction road warning device

Abstract

The utility model discloses a municipal construction road warning device which comprises a movable base, the two sides of the movable base are each provided with a fixing assembly assisting in fixing, an installation frame is fixedly installed on the top of the movable base, and a connecting plate is movably installed on the top of the installation frame. A lifting assembly for lifting the connecting plate is mounted in the mounting frame; an output shaft of a driving motor in the lifting assembly drives a threaded rod to rotate, a sliding block in threaded connection with the outer wall of the threaded rod moves, the sliding block drives inclined rods rotationally connected into rotating sleeves on the two sides of the sliding block to move upwards, a connecting plate is separated from a mounting frame under limiting of two sets of limiting rods, and then the height of a warning frame can be adjusted; the two groups of limiting rods are matched with the two groups of reinforcing pipes while limiting, so that the stability of the connecting plate and the warning frame on the surface of the connecting plate can be assisted, the stability of the warning frame is improved, and the operation is convenient and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal construction warning, in particular to a warning device for municipal construction roads. Background Technique

[0002] During the construction of municipal roads and bridges, safety warning devices are usually deployed in the middle of the road, dangerous areas, and around road construction sites to protect the personnel at the construction site and guide vehicles to bypass dangerous sections.

[0003] For example, a warning device for municipal road and bridge construction (publication number: CN219972991U) includes a support rod. A first slider is movably connected to the outer surface of the support rod. Two connecting blocks are fixedly connected to the outer surface of the first slider. Diagonal rods are fixedly connected to the interiors of the two connecting blocks. An adjusting component is movably connected to the interior of the first slider. For this warning device for municipal road and bridge construction, turning the handle causes the first slider to move up and down on the threaded rod, so that the first slider drives the two connecting blocks and the two diagonal rods to move up and down, so that the mounting block drives the warning sign to adjust the height. By pulling the two clamping plates, the eight push rods move in opposite directions, so that the four springs are stretched. After placing the warning sign on the mounting block, the two clamping plates are released, and the four springs reset to drive the clamping plates to clamp and fix the warning sign, thus facilitating the replacement of the warning sign.

[0004] Based on the retrieval of the above patent and the combination with the equipment in the prior art, it is found that when the above equipment is applied, the operation is not convenient enough. When adjusting the height of the warning sign, it is necessary to manually turn the handle. Since the handle is arranged below the mounting block, it is inconvenient for manual turning of the handle. At the same time, the mounting block and the warning sign are supported by two groups of diagonal rods. When the external wind force is relatively large, the stability of the warning sign is easily affected. Therefore, we need to propose a warning device for municipal construction roads. Content of the Utility Model

[0005] The purpose of the utility model is to provide a warning device for municipal construction roads, which has the advantages of convenient operation and improves the stability of the warning sign, so as to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A warning device for municipal construction roads includes a moving base. Fixed components for auxiliary fixation are arranged on both sides of the moving base. A mounting frame is fixedly installed on the top of the moving base. A connecting plate is movably installed on the top of the mounting frame. A lifting component for lifting the connecting plate is installed inside the mounting frame;

[0008] The lifting assembly includes a threaded rod rotatably installed at the inner top of the mounting frame. The bottom of the threaded rod penetrates into the interior of the moving base and is connected to a driving motor. A sliding block is threadedly connected to the outer wall of the threaded rod. Rotating sleeves are fixedly installed on both sides of the sliding block. An inclined rod is rotatably installed inside the rotating sleeve. One end of the inclined rod is fixedly connected to the bottom of the connecting plate;

[0009] A warning frame is fixedly installed on the top of the connecting plate. Warning signs are provided on both sides of the warning frame. LED light strips are installed outside the warning signs on the warning frame.

[0010] Preferably, the fixing assembly includes a fixing plate fixedly installed on one side of the moving base. A screw rod is threadedly connected to the fixing plate. A tapered rod is fixedly connected to the bottom of the screw rod. An adjusting knob is fixedly connected to the top of the screw rod.

[0011] Preferably, a circular limiting plate is fixedly sleeved on the outer wall of the bottom of the screw rod. The top of the circular limiting plate is movably connected to the bottom of the fixing plate.

[0012] Preferably, a solar panel is fixedly installed at the center of the top of the warning frame through a bracket. Warning lights are fixedly installed on both sides of the warning frame where the solar panel is located.

[0013] Preferably, a storage battery is fixedly installed at the center of the interior of the warning frame. A controller is installed on one side of the inner wall of the warning frame. The controller is electrically connected to the driving motor, the LED light strip, the solar panel, the warning light, and the storage battery through wires.

[0014] Preferably, two groups of limiting rods are symmetrically and fixedly installed at the bottom of the connecting plate. The bottoms of the two groups of limiting rods penetrate the mounting frame and are located on both sides of the threaded rod.

[0015] Preferably, two reinforcing pipes for assisting the limiting rods are fixedly embedded on the mounting frame. The outer walls of the two groups of limiting rods are respectively slidably connected to the inner walls of the two groups of reinforcing pipes.

[0016] Preferably, a cavity is formed inside the moving base. The driving motor is fixedly installed at the inner bottom of the cavity.

[0017] Compared with the prior art, the beneficial effects of the present utility model are:

[0018] In the utility model, the output shaft of the driving motor in the lifting assembly drives the threaded rod to rotate, so that the sliding block threadedly connected to the outer wall of the threaded rod moves. The sliding block drives the inclined rods rotatably connected in the rotating sleeves on both sides thereof to move upward, so that the connecting plate disengages from the mounting frame under the limitation of the two limiting rods. Furthermore, the height of the warning frame can be adjusted. At the same time when the two limiting rods limit, the two reinforcing pipes can assist in stabilizing the connecting plate and the warning frame on its surface, improving the stability of the warning frame, and having the advantages of convenient operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a three-dimensional structural schematic diagram of the front view of the utility model;

[0020] Figure 2 is a sectional structural schematic diagram of the utility model;

[0021] Figure 3 is a structural schematic diagram of the fixing assembly and the moving base of the utility model;

[0022] Figure 4 is a structural schematic diagram of the lifting assembly of the utility model.

[0023] In the figure: 1. Moving base; 2. Fixing assembly; 21. Fixed plate; 22. Screw rod; 23. Tapered rod; 24. Adjusting knob; 25. Circular limiting plate; 3. Mounting frame; 4. Connecting plate; 5. Lifting assembly; 51. Threaded rod; 52. Driving motor; 53. Sliding block; 54. Rotating sleeve; 55. Inclined rod; 56. Limiting rod; 6. Warning frame; 7. Warning sign; 8. LED light strip; 9. Solar panel; 10. Warning light; 11. Storage battery; 12. Cavity; 13. Reinforcing pipe. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Please refer to Figures 1-4 , the present utility model provides a technical solution:

[0026] A warning device for a municipal construction road includes a moving base 1. Auxiliary fixing components 2 are arranged on both sides of the moving base 1. A mounting frame 3 is fixedly installed on the top of the moving base 1. A connecting plate 4 is movably installed on the top of the mounting frame 3. A lifting assembly 5 for lifting the connecting plate 4 is installed inside the mounting frame 3;

[0027] The lifting assembly 5 includes a threaded rod 51 which is rotatably installed at the inner top of the mounting frame 3. The bottom of the threaded rod 51 penetrates into the inside of the moving base 1 and is connected with a driving motor 52. A sliding block 53 is threadedly connected to the outer wall of the threaded rod 51. Rotating sleeves 54 are fixedly installed on both sides of the sliding block 53. An inclined rod 55 is rotatably installed inside the rotating sleeve 54. One end of the inclined rod 55 is fixedly connected to the bottom of the connecting plate 4, which facilitates driving the threaded rod 51 to rotate through the output shaft of the driving motor 52, causing the sliding block 53 threadedly connected to the outer wall of the threaded rod 51 to move. The sliding block 53 drives the inclined rod 55 rotatably connected inside the rotating sleeves 54 on both sides to move upward, thereby adjusting the height of the warning frame 6;

[0028] A warning frame 6 is fixedly installed on the top of the connecting plate 4. Warning signs 7 are arranged on both sides of the warning frame 6. LED light strips 8 are installed outside the warning frame 6 and located on the outside of the warning signs 7, which facilitates warning the surrounding pedestrians through the warning signs 7. The LED light strips 8 illuminate the warning signs 7 in a dim environment, making it convenient for pedestrians to see the warning device at night.

[0029] The fixing assembly 2 includes a fixing plate 21 which is fixedly installed on one side of the moving base 1. A screw rod 22 is threadedly connected to the fixing plate 21. A tapered rod 23 is fixedly connected to the bottom of the screw rod 22. An adjusting knob 24 is fixedly connected to the top of the screw rod 22, which facilitates driving the screw rod 22 to rotate by rotating the adjusting knob 24, causing the tapered rod 23 at the bottom of the screw rod 22 to move downward and screw into the soil to install and fix the device.

[0030] It further includes a circular limiting plate 25 which is fixedly sleeved on the outer wall of the bottom of the screw rod 22. The top of the circular limiting plate 25 is movably connected to the bottom of the fixing plate 21, which facilitates limiting the number of turns of the screw rod 22 by the circular limiting plate 25.

[0031] A solar panel 9 is fixedly installed at the center of the top of the warning frame 6 through a bracket. Warning lights 10 are fixedly installed on both sides of the warning frame 6 and located on the outside of the solar panel 9, which facilitates warning the surrounding pedestrians through the warning lights 10. The solar panel 9 can convert solar energy into electrical energy, and the electrical energy is stored by the storage battery 11, saving the usage cost.

[0032] A storage battery 11 is fixedly installed at the center of the inside of the warning frame 6. A controller is installed on one side of the inner wall of the warning frame 6. The controller is electrically connected to the driving motor 52, the LED light strips 8, the solar panel 9, the warning lights 10 and the storage battery 11 through wires.

[0033] Two groups of limiting rods 56 are symmetrically and fixedly installed at the bottom of the connecting plate 4. The bottoms of the two groups of limiting rods 56 penetrate through the mounting frame 3 and are located on both sides of the threaded rod 51, which facilitates limiting the connecting plate 4 by the two groups of limiting rods 56.

[0034] Two groups of reinforcing pipes 13 for assisting the limiting rods 56 are fixedly embedded on the mounting bracket 3. The outer walls of the two groups of limiting rods 56 are respectively slidably connected with the inner walls of the two groups of reinforcing pipes 13, which is convenient to improve the stability of the connecting plate 4 and the warning frame 6 on its surface by the cooperation of the two groups of reinforcing pipes 13 and the limiting rods 56.

[0035] A cavity 12 is formed inside the moving base 1, and the driving motor 52 is fixedly installed at the inner bottom of the cavity 12.

[0036] Working principle: When the utility model is in use, the device is moved to a suitable position through the cooperation of the moving base 1. The output shaft of the driving motor 52 in the lifting assembly 5 drives the threaded rod 51 to rotate, so that the sliding block 53 threadedly connected to the outer wall of the threaded rod 51 moves. The sliding block 53 drives the inclined rods 55 rotatably connected inside the two rotating sleeves 54 on both sides of it to move upward, so that the connecting plate 4 is separated from the mounting bracket 3 under the limitation of the two groups of limiting rods 56. Furthermore, the height of the warning frame 6 can be adjusted, and while the two groups of limiting rods 56 are limiting, the cooperation of the two groups of reinforcing pipes 13 can assist in stabilizing the connecting plate 4 and the warning frame 6 on its surface;

[0037] The pedestrians around are warned through the warning signs 7 on both sides of the warning frame 6 and the warning lights 10. The LED light strips 8 illuminate the warning signs 7 in a dim environment. The solar panel 9 can convert solar energy into electrical energy, and the electrical energy is stored by the storage battery 11. When the driving motor 52, the LED light strips 8 and the warning lights 10 need electricity, the storage battery 11 provides the electrical energy required for their operation, saving the use cost.

[0038] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A municipal construction road warning device, characterized in that: include: A mobile base (1), wherein both sides of the mobile base (1) are provided with auxiliary fixing fixing components (2); A mounting frame (3) is fixedly mounted on the top of the mobile base (1), a connecting plate (4) is movably mounted on the top of the mounting frame (3), and a lifting component (5) for lifting the connecting plate (4) is installed inside the mounting frame (3); The lifting assembly (5) comprises a threaded rod (51), wherein the threaded rod (51) is rotatably mounted on the inner top of the mounting frame (3), the bottom of the threaded rod (51) penetrates into the interior of the movable base (1) and is connected to a driving motor (52), the outer wall of the threaded rod (51) is threadedly connected to a sliding block (53), both sides of the sliding block (53) are fixedly mounted with a rotating sleeve (54), an inclined rod (55) is rotatably mounted inside the rotating sleeve (54), and one end of the inclined rod (55) is fixedly connected to the bottom of the connecting plate (4); A warning frame (6) is fixedly mounted on the top of the connecting plate (4), warning signs (7) are arranged on both sides of the warning frame (6), and an LED light bar (8) is mounted on the outer side of the warning sign (7) of the warning frame (6).

2. A municipal construction road warning device according to claim 1, characterized in that: The fixing assembly (2) comprises a fixing plate (21), wherein the fixing plate (21) is fixedly mounted on one side of the mobile base (1), a screw rod (22) is threadedly connected to the fixing plate (21), a conical rod (23) is fixedly connected to the bottom of the screw rod (22), and an adjusting knob (24) is fixedly connected to the top of the screw rod (22).

3. A municipal construction road warning device according to claim 2, characterized in that: It also includes a circular limiting plate (25), which is fixedly sleeved on the bottom outer wall of the screw rod (22), and the top of the circular limiting plate (25) is movably connected to the bottom of the fixing plate (21).

4. A municipal construction road warning device according to claim 1, characterized in that: A solar panel (9) is fixedly mounted at the center of the top of the warning frame (6) via a bracket, and warning lights (10) are fixedly mounted on both sides of the solar panel (9) of the warning frame (6).

5. A municipal construction road warning device according to claim 4, characterized in that: A storage battery (11) is fixedly installed at the center of the warning frame (6), and a controller is installed on one side of the inner wall of the warning frame (6). The controller is electrically connected to the drive motor (52), the LED light bar (8), the solar panel (9), the warning light (10) and the storage battery (11) through wires.

6. A municipal construction road warning device according to claim 1, characterized in that: Two groups of limiting rods (56) are symmetrically fixedly mounted on the bottom of the connecting plate (4), and the bottoms of the two groups of limiting rods (56) penetrate the mounting frame (3) and are located on both sides of the threaded rod (51).

7. A municipal construction road warning device according to claim 6, characterized in that: Two groups of reinforcing tubes (13) for assisting the limiting rods (56) are fixedly embedded on the mounting frame (3), and the outer walls of the two groups of limiting rods (56) are respectively slidably connected to the inner walls of the two groups of reinforcing tubes (13).

8. A municipal construction road warning device according to claim 1, characterized in that: A cavity (12) is provided inside the movable base (1), and the drive motor (52) is fixedly mounted on the inner bottom of the cavity (12).

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