Road construction warning mechanism

Abstract

The utility model discloses a highway construction warning mechanism, and belongs to the technical field of highway construction. The highway construction warning mechanism comprises a box body, an LED screen is rotatably connected to the upper end of the box body through a dismounting assembly, a transmission assembly is rotatably arranged on the box body, the transmission assembly is rotatably connected with the LED screen, a placement box is fixedly installed on one side of the box body, an upper cover assembly is slidably arranged in the placement box, and the LED screen is rotatably connected with the upper cover assembly. The upper cover assembly can be fixed to the box body through the limiting assembly, and a warning pile containing bin and an anti-collision barrel containing bin are formed in the box body. According to the technical scheme, the highway construction warning mechanism which is good in warning effect and convenient to carry can be provided.

Description

Technical Field

[0001] The utility model relates to the technical field of highway construction, in particular to a highway construction warning mechanism. Background Art

[0002] Highways are public roads built between cities, rural areas, and between urban and rural areas for vehicles to travel. They are an indispensable infrastructure in today's society. If the soil under the highway has too much water, the highway is prone to sinking. At the same time, highways are prone to sag during long-term use or when they encounter a load that exceeds their bearing capacity, affecting their normal use. Therefore, highways often need to be constructed and repaired.

[0003] During the construction and maintenance of the road, it is necessary to set up warning mechanisms at the front and rear of the construction to prevent vehicles from mistakenly entering and causing casualties of personnel and materials. The invention with application number 202311450365.X discloses a highway construction detection and early warning device, including an early warning control box, a vertical box is installed on the top outer wall of the early warning control box, and an automatic warning mechanism is provided on the outer wall of one side of the vertical box, and an anti-collision mechanism is provided on the outer wall of one side of the early warning control box, and the automatic warning mechanism includes a symmetrically distributed pointing plate that is rotatably connected to the outer wall of one side of the vertical box, an equidistantly distributed LED light bar installed on the outer wall of one side of the pointing plate, a stepper motor installed on the outer wall of the other side of one of the pointing plates, and a connecting rod connected between the two pointing plates. Although the above patent can realize the warning function, the current technical considerations are not comprehensive and have the following disadvantages: metal warning signs with warning slogans, such warning signs generally reflect light, and when they are at an angle to the sunlight rays, it is easy to see the text written on them; there are a large number of warning piles and anti-collision barrels, which are easy to fall out when bumped during transportation.

[0004] Therefore, it is necessary to design a highway construction warning mechanism. Utility Model Content

[0005] The purpose of the utility model is to provide a highway construction warning mechanism to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A highway construction warning mechanism comprises a box body, the upper end of the box body is rotatably connected to an LED screen via a disassembly assembly, a transmission assembly is rotatably arranged on the box body, the transmission assembly is rotatably connected to the LED screen, a placement box is fixedly installed on one side of the box body, an upper cover assembly is slidably arranged in the placement box, the upper cover assembly can be fixed to the box body via a limit assembly, and a warning pile placement bin and an anti-collision barrel placement bin are opened in the box body.

[0008] This technical solution enables the staff to better adjust the inclination of the LED screen by setting a transmission component, protects the LED screen by setting an upper cover component, and ensures the sealing of the warning pile placement bin and the anti-collision barrel placement bin during movement, ensures the stability of the upper cover assembly by setting a limit assembly, and enables the LED screen to be disassembled by setting a disassembly assembly.

[0009] As a further solution of the utility model: the transmission assembly includes a knob rotatably mounted on one side of the box, a screw is fixedly mounted on the knob, the screw passes through the box and is rotatably connected to the box, a moving block is threadedly connected to the screw, a support rod is rotatably connected to the moving block, and the other end of the support rod is rotatably connected to the back of the LED screen.

[0010] The technical solution elaborates the structure of the transmission assembly.

[0011] As a further solution of the utility model: the disassembly assembly includes limit rods which are respectively slidably connected to the side walls of the box body, a pull block is fixedly installed on one end of the limit rod located on the outside of the box body, a limit block 1 is fixedly installed on the limit rod, a limit groove 1 cooperating with the limit block 1 is opened in the side walls of the box body, a spring is arranged between the limit block 1 and the limit groove 1, and limit grooves 2 cooperating with the limit rod are opened at the lower ends of both sides of the LED screen.

[0012] The technical solution elaborates the structure of the disassembly assembly in detail.

[0013] As a further solution of the utility model: the upper cover assembly includes an upper cover slidably arranged in the placement box, and sliding rods and sliders are fixedly installed on both sides of the upper cover in sequence, and the two sides inside the placement box and the two sides inside the box body are respectively provided with a slide groove 1 and a slide groove 2 that are connected to each other, the slider is slidably connected to the slide groove 1 and the slide groove 2, and a pull ring is fixedly installed on the upper side of the upper cover.

[0014] This technical solution elaborates the structure of the upper cover assembly.

[0015] As a further solution of the utility model: the limiting assembly includes a limiting groove three provided on the upper end surface of the upper cover, and a limiting block two cooperating with the limiting groove three is rotatably installed on the outer side surface of the placement box.

[0016] This technical solution elaborates the structure of the limit assembly.

[0017] To sum up, the beneficial effects of the utility model are as follows: by setting the transmission component, the staff can better adjust the inclination of the LED screen, ensuring that pedestrians can see the words on the screen clearly at different heights; by setting the upper cover component, the LED screen can be protected during movement, and the warning pile placement bin and the anti-collision barrel placement bin can be sealed during movement; by setting the limit component, the stability of the upper cover component can be guaranteed; by setting the disassembly component, the LED screen can be disassembled, which is convenient for replacement and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural diagram of a highway construction warning mechanism;

[0019] Figure 2 A side view of a highway construction warning mechanism;

[0020] Figure 3 A front view of a highway construction warning mechanism;

[0021] Figure 4 For placing box cross section;

[0022] Figure 5 for Figure 1 Enlarged view of point A in the middle;

[0023] Figure 6 This is the coordination diagram of the limit assembly.

[0024] In the figure: 1. Box body; 2. Placement box; 3. Transmission assembly; 301. Support rod; 302. Knob; 303. Moving block; 304. Screw; 4. Disassembly assembly; 401. Pull block; 402. Limit rod; 403. Limit slot one; 404. Limit block one; 405. Spring; 406. Limit slot two; 5. LED screen; 6. Handle; 7. Slide slot one; 8. Upper cover assembly; 801. Upper cover; 802. Pull ring; 803. Slide rod; 804. Slider; 9. Limit assembly; 901. Limit slot three; 902. Limit block two; 10. Warning pile placement bin; 11. Anti-collision barrel placement bin; 12. Slide slot two. DETAILED DESCRIPTION

[0025] 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.

[0026] Example

[0027] See also Figure 1-6 ,like Figure 1 As shown, a highway construction warning mechanism includes a box body 1, preferably, handles 6 are provided on both sides of the box body 1, and further, four wheels can be fixedly installed on the lower side of the box body 1 through a cylinder, and the upper end of the box body 1 is rotatably connected to the LED screen 5 through a disassembly component 4, and the disassembly component 4 includes a limit rod 402 that is slidably connected to the side walls of the box body 1 on both sides, and a pull block 401 is fixedly installed on one end of the limit rod 402 located on the outer side of the box body 1, and a limit block 404 is fixedly installed on the limit rod 402, and a limit groove 403 that cooperates with the limit block 404 is provided in the side walls of both sides of the box body 1, and a spring 405 is provided between the limit block 404 and the limit groove 403, and a limit groove 2 406 that cooperates with the limit rod 402 is provided at the lower ends of both sides of the LED screen 5. When the LED screen 5 needs to be disassembled and replaced, the pull block 401 is pulled to pull the limit rod 402 out of the limit groove 2 404 to remove the LED screen 5.

[0028] A transmission assembly 3 is rotatably provided on the box body 1, and the transmission assembly 3 is rotatably connected to the LED screen 5. The transmission assembly 3 includes a knob 302 rotatably installed on one side of the box body 1, and a screw 304 is fixedly installed on the knob 302. The screw 304 penetrates the box body 1 and is rotatably connected to the box body 1. A moving block 303 is threadedly connected to the screw 304, and a support rod 301 is rotatably connected to the moving block 303. The other end of the support rod 301 is rotatably connected to the back of the LED screen 5. When the inclination of the LED screen 5 needs to be adjusted, the knob 302 is rotated to drive the moving block 303 to move forward and backward, thereby adjusting the inclination of the LED screen 5.

[0029] A placement box 2 is fixedly installed on one side of the box body 1, and an upper cover assembly 8 is slidably installed in the placement box 2. The upper cover assembly 8 includes an upper cover 801 slidably arranged in the placement box 2, and sliding rods 803 and sliders 804 are fixedly installed on both sides of the upper cover 801 in sequence. The two sides inside the placement box 2 and the two sides inside the box body 1 are respectively provided with a slide groove 1 7 and a slide groove 2 12 that are interconnected. The slider 804 is slidably connected to the slide groove 1 7 and the slide groove 2 12. A pull ring 802 is fixedly installed on the upper side of the upper cover 801. When the device needs to be folded up, the LED screen 5 is laid flat and pulled. The pull ring 802 pulls the upper cover 801 out of the placement box 2. A space is provided on the upper side of the placement box 2 for the upper cover 801 to rotate. When the upper cover 801 is completely pulled out, the upper cover 801 is laid flat and pushed to slide in the slide groove 7 so that it covers the device. The upper cover assembly 8 can be fixed to the box body 1 through a limiting assembly 9. The limiting assembly 9 includes a limiting groove 3 901 provided on the upper end surface of the upper cover 801. A limiting block 2 902 that cooperates with the limiting groove 3 901 is rotatably installed on the outer side surface of the placement box 2. A warning pile placement bin 10 and an anti-collision barrel placement bin 11 are provided in the box body 1.

[0030] It should be noted that the above embodiments are only specific and clear descriptions of the technical solutions and technical features of the present application. For those skilled in the art, solutions or features that belong to the prior art or common knowledge are not described in detail in the above embodiments.

[0031] In addition, the technical solutions of the present application are not limited to the above-mentioned embodiments. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A highway construction warning mechanism, comprising a box, characterized in that: The upper end of the box is rotatably connected to the LED screen through a disassembly assembly, and a transmission assembly is rotatably arranged on the box, and the transmission assembly is rotatably connected to the LED screen. A placement box is fixedly installed on one side of the box, and an upper cover assembly is slidably arranged in the placement box. The upper cover assembly can be fixed to the box through a limit assembly, and a warning pile placement bin and an anti-collision barrel placement bin are opened in the box.

2. A highway construction warning mechanism according to claim 1, characterized in that: The transmission assembly includes a knob rotatably mounted on one side of the box, a screw is fixedly mounted on the knob, the screw passes through the box and is rotatably connected to the box, a moving block is threadedly connected to the screw, a support rod is rotatably connected to the moving block, and the other end of the support rod is rotatably connected to the back of the LED screen.

3. A highway construction warning mechanism according to claim 2, characterized in that: The disassembly assembly includes a limit rod which is slidably connected to the side walls of the box body respectively, a pull block is fixedly installed on one end of the limit rod located on the outside of the box body, a limit block 1 is fixedly installed on the limit rod, a limit groove 1 cooperating with the limit block 1 is opened in the side walls of the box body, a spring is arranged between the limit block 1 and the limit groove 1, and limit grooves 2 cooperating with the limit rod are opened at the lower ends of both sides of the LED screen.

4. A highway construction warning mechanism according to claim 3, characterized in that: The upper cover assembly includes an upper cover slidably arranged in the placement box, and sliding rods and sliders are fixedly installed on both sides of the upper cover in sequence. The two sides inside the placement box and the two sides inside the box body are respectively provided with a slide groove 1 and a slide groove 2 that are connected to each other, and the slider is slidably connected to the slide groove 1 and the slide groove 2, and a pull ring is fixedly installed on the upper side of the upper cover.

5. A highway construction warning mechanism according to claim 4, characterized in that: The limiting assembly comprises a limiting groove three provided on the upper end surface of the upper cover, and a limiting block two cooperating with the limiting groove three is rotatably mounted on the outer side surface of the placement box.

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