Environment-friendly and energy-saving road construction warning indicator

Abstract

The utility model discloses an environment-friendly energy-saving road construction warning indicator which comprises a bottom plate, two fixing cylinders are fixedly connected to the top of the bottom plate, vertical rods are inserted into the fixing cylinders, a fixing box is fixedly connected to the tops of the vertical rods, a photovoltaic assembly is installed on the top of the fixing box, and a first installation plate is installed at the front end of the fixing box. A first display screen is mounted at the front end of the first mounting plate, warning lamps are symmetrically arranged on the two sides of the first display screen, a vertical plate is fixedly connected to the bottom of the first mounting plate, a second mounting plate is arranged at the front end of the vertical plate, two spring telescopic rods are arranged between the vertical plate and the second mounting plate, and a distance sensor is arranged between the two spring telescopic rods. An alarm bell is arranged above the distance sensor, a second display screen is mounted at the front end of the second mounting plate, and a horse race lamp is arranged on the outer side of the second display screen. The road construction information monitoring system is reasonable in design, convenient for people to know road construction information, capable of reducing the risk of accidental injury or accidents, high in safety and strong in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of road construction, in particular to an environment-friendly and energy-saving road construction warning device. Background Technique

[0002] Road construction refers to the whole process of planning, designing, constructing, maintaining and managing work taking roads as objects and the engineering entities engaged in. Road construction warning signs can provide a warning function for passers-by and drivers to ensure the safety of construction workers and others. With the development of road projects, more and more roads need to be repaired and constructed, so road construction warning devices are becoming more and more important. Road construction warning devices can guarantee the safety of construction workers and passers-by.

[0003] However, the warning devices of the existing technology can only play a warning role for pedestrians and vehicles through the display screen, and cannot wake up the staff. In case of accidents, such as when a vehicle gets out of control, it cannot provide alarm information to the construction staff who are working, and it is easy to cause accidental injury or accidents, resulting in casualties. At the same time, the existing warning devices are not convenient for people to directly understand the specific information of road construction, which is not conducive to people planning their driving routes. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is to overcome the above technical defects and provide an environment-friendly and energy-saving road construction warning device.

[0005] To solve the above problems, the technical solution of the utility model is: an environment-friendly and energy-saving road construction warning device, including a bottom plate, two fixed cylinders are fixedly connected to the top of the bottom plate, a vertical rod is inserted into the fixed cylinder, a fixed box is fixedly connected to the top of the vertical rod, a photovoltaic module is installed on the top of the fixed box, a first mounting plate is installed at the front end, a first display screen is installed at the front end of the first mounting plate, warning lights are symmetrically arranged on both sides of the first display screen, a vertical plate is fixedly connected to the bottom of the first mounting plate, a second mounting plate is arranged at the front end of the vertical plate, two spring telescopic rods are arranged between the vertical plate and the second mounting plate, a distance sensor is arranged between the two spring telescopic rods, an alarm bell is arranged above the distance sensor, a second display screen is installed at the front end of the second mounting plate, and a running light is arranged outside the second display screen.

[0006] Further, positioning holes are opened at the four corners of the bottom plate, and reinforcing ribs are arranged between the fixed cylinder and the bottom plate.

[0007] Further, a fastening bolt is threadedly connected to the top of the front end of the fixed cylinder, and the vertical rod is fixed inside the fixed cylinder through the fastening bolt.

[0008] Further, a storage battery, a PLC controller and an inverter are installed inside the fixed box.

[0009] Further, the photovoltaic module includes a bracket, an installation frame is installed inside the bracket, and a photovoltaic panel is installed on the top of the installation frame.

[0010] Further, the first display screen is used to display road construction information and detour sections, and the second display screen is used to display the direction of road detour.

[0011] The advantages of the present utility model compared with the existing technology are as follows: The present utility model displays road construction information and detour sections through the first display screen, enabling personnel to understand the construction information so as to plan subsequent driving routes. The second display screen can guide the passing direction of personnel. The flashing of the warning lights can attract the attention of personnel and enhance the warning effect. The lighting of the running lights can prompt personnel to notice the road detour direction displayed on the second display screen. The distance sensor monitors the distance between the second mounting plate and the vertical plate in real time. When the distance is less than the set value, the alarm bell rings, and the alarm sound can warn the staff, enabling the staff to make preparations in advance and reducing the risk of accidental injury or accidents, which is beneficial to the personal safety of the staff. The present utility model is reasonably designed, facilitating people to understand road construction information, and at the same time can reduce the risk of accidental injury or accidents, with high safety and strong practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a three-dimensional view of the present utility model Figure 1 .

[0013] Figure 2 is a three-dimensional view of the present utility model Figure 2 .

[0014] Figure 3 is a schematic diagram of the connection structure of the vertical plate of the present utility model.

[0015] As shown in the figure: 1. bottom plate; 2. fixed cylinder; 3. vertical rod; 4. fixed box; 5. first mounting plate; 6. first display screen; 7. warning light; 8. vertical plate; 9. second mounting plate; 10. spring telescopic rod; 11. distance sensor; 12. alarm bell; 13. second display screen; 14. running light; 15. reinforcing rib; 16. fastening bolt; 17. bracket; 18. installation frame; 19. photovoltaic panel. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] 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.

[0017] As Figures 1 to 3As shown in the figure, an environmentally friendly and energy-saving road construction warning device includes a bottom plate 1. Two fixed cylinders 2 are fixedly connected to the top of the bottom plate 1. A vertical rod 3 is inserted into the fixed cylinder 2. The top of the vertical rod 3 is fixedly connected to a fixed box 4. Positioning holes are opened at the four corners of the bottom plate 1. And a reinforcing rib 15 is provided between the fixed cylinder 2 and the bottom plate 1. The top of the front end of the fixed cylinder 2 is threadedly connected with a fastening bolt 16. The vertical rod 3 is fixed inside the fixed cylinder 2 through the fastening bolt 16. By providing the positioning holes, it is convenient to use fixing nails to fix the device on the road surface. Adjust the depth of the vertical rod 3 inserted into the fixed cylinder 2 and fix it through the fastening bolt 16, and the height of the fixed box 4 can be adjusted.

[0018] A photovoltaic module is installed on the top of the fixed box 4, and a first mounting plate 5 is installed at the front end. A first display screen 6 is installed at the front end of the first mounting plate 5. Warning lights 7 are symmetrically arranged on both sides of the first display screen 6. A storage battery, a PLC controller and an inverter are installed inside the fixed box 4. The photovoltaic module includes a bracket 17. An installation frame 18 is installed inside the bracket 17. A photovoltaic panel 19 is installed on the top of the installation frame 18. The photovoltaic panel 19 converts light energy into electrical energy and stores it in the storage battery. The electrical energy inside the storage battery is converted by the inverter and supplies power to the device. The device works through photovoltaic power generation, which is energy-saving and environmentally friendly. The first display screen 6 is used to display road construction information and detour sections. The flashing of the warning lights 7 can attract people's attention and enhance the warning effect.

[0019] A vertical plate 8 is fixedly connected to the bottom of the first mounting plate 5. A second mounting plate 9 is provided at the front end of the vertical plate 8. Two spring telescopic rods 10 are provided between the vertical plate 8 and the second mounting plate 9. A distance sensor 11 is provided between the two spring telescopic rods 10. A warning bell 12 is provided above the distance sensor 11. A second display screen 13 is installed at the front end of the second mounting plate 9. A running light 14 is provided outside the second display screen 13. The second display screen 13 is used to display the direction of road detour. The lighting of the running light 14 can prompt people to notice the road detour direction displayed on the second display screen 13. When a vehicle hits the second display screen 13, the second mounting plate 9 squeezes the spring telescopic rods 10. The distance sensor 11 real-time monitors the distance between the second mounting plate 9 and the vertical plate 8. When the distance is less than the set value, the warning bell 12 rings. The alarm sound can warn the staff, enabling the staff to make preparations in advance, reducing the risk of accidental injury or accidents, and being beneficial to the personal safety of the staff.

[0020] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0021] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

[0022] The above description of the present invention and its embodiments is not restrictive. What is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and, without departing from the gist of the present invention, design similar structural modes and embodiments to this technical solution without creative efforts, they shall fall within the protection scope of the present invention.

Claims

1. An environmentally friendly and energy-saving road construction warning device, characterized by: The invention comprises a bottom plate (1), wherein two fixing tubes (2) are fixedly connected to the top of the bottom plate (1), a vertical rod (3) is inserted inside the fixing tube (2), a fixing box (4) is fixedly connected to the top of the vertical rod (3), a photovoltaic module is installed on the top of the fixing box (4), a mounting plate (5) is installed at the front end, a display screen (6) is installed at the front end of the mounting plate (5), warning lights (7) are symmetrically arranged on both sides of the display screen (6), a vertical plate (8) is fixedly connected to the bottom of the mounting plate (5), a mounting plate (9) is arranged at the front end of the vertical plate (8), two spring telescopic rods (10) are arranged between the vertical plate (8) and the mounting plate (9), a distance sensor (11) is arranged between the two spring telescopic rods (10), an alarm bell (12) is arranged above the distance sensor (11), a display screen (13) is installed at the front end of the mounting plate (9), and a marquee (14) is arranged on the outside of the display screen (13).

2. The environmentally friendly and energy-saving road construction warning device according to claim 1, characterized in that: Positioning holes are provided at the four corners of the bottom plate (1), and reinforcing ribs (15) are provided between the fixing tube (2) and the bottom plate (1).

3. The environmentally friendly and energy-saving road construction warning device according to claim 1, characterized in that: A fastening bolt (16) is threadedly connected to the top of the front end of the fixing tube (2), and the vertical rod (3) is fixed inside the fixing tube (2) by the fastening bolt (16).

4. The environmentally friendly and energy-saving road construction warning device according to claim 1, characterized in that: A battery, a PLC controller and an inverter are installed inside the fixed box (4).

5. The environmentally friendly and energy-saving road construction warning device according to claim 1, characterized in that: The photovoltaic assembly comprises a bracket (17), a mounting frame (18) is mounted inside the bracket (17), and a photovoltaic panel (19) is mounted on the top of the mounting frame (18).

6. The environmentally friendly and energy-saving road construction warning device according to claim 1, characterized in that: The first display screen (6) is used to display road construction information and detour sections, and the second display screen (13) is used to display the direction of the road detour.

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