Municipal engineering guardrail

Abstract

The utility model discloses a municipal engineering guardrail which comprises two groups of upper end inserting components which are fixedly inserted at the upper end of a bottom fixing component and are used for fixing, and a connecting display component is connected between the two groups of upper end inserting components. The device has the advantages that the device can be firmly fixed to the ground through the bottom fixing assembly, meanwhile, maintenance is very convenient, the device is matched with the connecting display assembly to achieve the function of a basic guardrail through the upper end inserting assembly, meanwhile, a fluorescent warning mark is used, and the device is convenient to use. And through the arrangement of the connection display assembly, the device can achieve protection, meanwhile, advertisements can be placed, local financial income is increased, and the practicability of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of municipal engineering technology, specifically to a municipal engineering guardrail. Background Technology

[0002] Guardrails play a vital role in municipal engineering, primarily in the following aspects: Safety Protection: Guardrails effectively prevent pedestrians and vehicles from crossing roads arbitrarily, reducing traffic accidents. For example, installing guardrails on major urban thoroughfares, median strips of highways, and bridges forces vehicles to drive on one-way streets, separating motor vehicles, non-motorized vehicles, and pedestrians, thereby improving traffic safety and order. Furthermore, guardrails prevent pedestrians from accidentally entering lanes or vehicles from driving onto sidewalks. Zone Delineation: Guardrails can be used to delineate different areas, guiding pedestrian and vehicular traffic and providing safety guarantees. For example, in parks, guardrails can separate flower beds from sidewalks, protecting plants from being trampled; along roadsides, guardrails can separate pedestrians from vehicles. However, typical guardrails are often a single unit with tightly connected components, making them difficult to disassemble and reinstall after an impact, resulting in a large workload and limited functionality.

[0003] This utility model, disclosed in publication number CN217205770U, is a municipal engineering guardrail, relating to the field of municipal engineering technology. It includes a base, with side posts fixedly connected to the base, a water injection pipe fixedly connected to the base, a perforated plate fixedly connected inside the water injection pipe, a sliding rod slidably connected inside the perforated plate, a baffle fixedly connected to the outside of the sliding rod, a spring provided on the outside of the sliding rod, a sealing plate fixedly connected to one end of the sliding rod, and a warning light slidably connected to the side posts. This utility model reduces the weight of the guardrail during transport by creating a cavity inside the base and adding a water injection pipe with a slidingly connected sliding rod inside the water injection pipe and a sealing plate fixedly connected to the sliding rod. When placement is required, water can be added to the inside of the base through the water injection pipe to increase the weight of the base, making the guardrail more stable and easier to transport.

[0004] The aforementioned guardrails are mostly a single unit with tightly connected components, making them difficult to disassemble and reinstall after an impact, resulting in a large workload and limited functionality. Therefore, there is an urgent need for a type of municipal engineering guardrail that is easy to disassemble and maintain and has more functions. Utility Model Content

[0005] The purpose of this utility model is to provide a municipal engineering guardrail to solve the problems in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a municipal engineering guardrail, comprising: two sets of upper end plug-in components fixedly plugged into the upper end of the bottom fixing component for fixing, and a connection display component connecting the two sets of upper end plug-in components.

[0007] Preferably, the bottom fixing component includes a bottom fixing frame, which is fixed to the ground by four sets of first fixing bolts. The bottom fixing frame is bolted to a bottom plug block by four sets of second fixing bolts. A trapezoidal connecting block is welded to the upper end of the bottom plug block. By setting the bottom fixing component, the device can be firmly fixed to the ground, and maintenance is also very convenient.

[0008] Preferably, the bottom fixing frame has bolt grooves for the first fixing bolt and the second fixing bolt to cooperate, the bottom plug-in block has bolt grooves for the second fixing bolt to cooperate, and the bottom plug-in block and the trapezoidal connecting block have plug-in grooves for the upper plug-in assembly to cooperate, providing a necessary foundation for the firm fixing of the bottom fixing assembly and providing stable conditions for the support of the upper plug-in assembly.

[0009] Preferably, the upper plug-in assembly includes two sets of connecting and fixing vertical rods. The connecting and fixing vertical rods are bolted to the connecting and display assembly by two sets of third fixing bolts. The upper ends of the two sets of connecting and fixing vertical rods are fitted with upper end sleeves. Fluorescent warning signs are provided around the outer perimeter of the upper end sleeves. By setting the upper plug-in assembly, the device can achieve the basic guardrail function in conjunction with the connecting and display assembly. At the same time, the use of fluorescent warning signs can also provide guidance for people driving at night and reduce traffic accidents.

[0010] Preferably, the connecting and fixing vertical rod has a groove hole that matches the third fixing bolt and the connecting display component, providing the necessary groove hole for the connection between the upper insertion component and the connecting display component.

[0011] Preferably, the connecting display component includes two sets of connecting fixing rods, and a display protective plate is inserted between the two sets of connecting fixing rods. By setting the connecting display component, the device can display advertisements while achieving protection, thereby increasing local fiscal revenue and enhancing the practicality of the device.

[0012] Preferably, the connecting rods have bolt fixing grooves at both ends that cooperate with the upper plug-in components, and the two sets of connecting rods have plug-in grooves on the side close to each other that cooperate with the display protective plate, providing the necessary plug-in grooves for the use of the display protective plate.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: By setting the bottom fixing component, the device can be firmly fixed to the ground, and maintenance is also very convenient. By setting the upper plug-in component, the device can achieve the basic guardrail function in conjunction with the connecting display component, and the use of fluorescent warning signs can also provide guidance for people driving at night, reducing traffic accidents. By setting the connecting display component, the device can display advertisements while achieving protection, increasing local fiscal revenue and increasing the practicality of the device. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall inclined surface structure on the left side of a municipal engineering guardrail according to the present invention;

[0015] Figure 2 This is a schematic diagram of the overall inclined surface structure on the right side of a municipal engineering guardrail according to the present invention;

[0016] Figure 3 This is a schematic diagram of the bottom fixing component of a municipal engineering guardrail according to the present invention;

[0017] Figure 4 This is a schematic diagram of the upper plug-in component structure of a municipal engineering guardrail according to the present invention;

[0018] Figure 5 This is a schematic diagram of the structure of a municipal engineering guardrail connection display component according to the present invention.

[0019] In the diagram: 1. Bottom fixing component; 11. Bottom fixing frame; 12. First fixing bolt; 13. Second fixing bolt; 14. Bottom plug-in block; 15. Trapezoidal connecting block; 2. Upper plug-in component; 21. Connecting fixing vertical rod; 22. Third fixing bolt; 23. Upper sleeve; 24. Fluorescent warning label; 3. Connecting display component; 31. Connecting fixing rod; 32. Display protective plate. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1 and Figure 2 A municipal engineering guardrail includes: two sets of upper end plug-in components 2 fixedly plugged into the upper end of the bottom fixing component 1 for fixing, and a connecting display component 3 connecting the two sets of upper end plug-in components 2.

[0022] Implementation 1: Please refer to Figures 1 to 3 To facilitate disassembly and maintenance of the device, the bottom fixing component 1 includes a bottom fixing frame 11. The bottom fixing frame 11 is fixed to the ground by four sets of first fixing bolts 12. The bottom fixing frame 11 is bolted to a bottom insertion block 14 by four sets of second fixing bolts 13. A trapezoidal connecting block 15 is welded to the upper end of the bottom insertion block 14. By setting the bottom fixing component 1, the device can be firmly fixed to the ground, and maintenance is also very convenient. The bottom fixing frame 11 has bolt grooves for the first fixing bolts 12 and the second fixing bolts 13 to cooperate. The bottom insertion block 14 has bolt grooves for the second fixing bolts 13 to cooperate. The bottom insertion block 14 and the trapezoidal connecting block 15 have insertion grooves for the upper insertion component 2 to cooperate. This provides the necessary foundation for the firm fixation of the bottom fixing component 1 and provides stable conditions for the support of the upper insertion component 2.

[0023] Implementation 2: Please refer to Figure 1 , Figure 4 and Figure 5 To achieve the basic function of the guardrail while also ensuring practicality, the upper plug-in component 2 includes two sets of connecting and fixing vertical rods 21. The connecting and fixing vertical rods 21 are bolted to the connecting display component 3 via two sets of third fixing bolts 22. An upper sleeve 23 is fitted onto the upper end of the two sets of connecting and fixing vertical rods 21. Fluorescent warning signs 24 are set around the outer perimeter of the upper sleeve 23. By incorporating the upper plug-in component 2, the device, in conjunction with the connecting display component 3, achieves the basic guardrail function. The use of the fluorescent warning signs 24 also provides guidance for pedestrians driving at night, reducing the risk of accidents. The connecting and fixing vertical rods 21 are equipped with third fixing bolts 22 and connecting display components 24. The grooved channel that matches component 3 provides the necessary grooved channel for the connection between the upper insertion component 2 and the display component 3. The display component 3 includes two sets of connecting fixing rods 31, and a display protective plate 32 is inserted between the two sets of connecting fixing rods 31. By setting the display component 3, the device can display advertisements while achieving protection, increasing local fiscal revenue and increasing the practicality of the device. The two ends of the connecting fixing rods 31 are provided with bolt fixing grooves that match the upper insertion component 2. The two sets of connecting fixing rods 31 are provided with insertion grooves that match the display protective plate 32 on the side close to each other, providing the necessary insertion grooves for the use of the display protective plate 32.

[0024] Working principle: When the device is needed, install an appropriate number of bottom fixing components 1 onto the designated ground using the first fixing bolt 12, then fix the bottom plug-in block 14 using the second fixing bolt 13, insert the upper plug-in component 2 into the bottom plug-in block 14 and the trapezoidal connecting block 15, and connect the display component 3 using the third fixing bolt 22 to complete the installation. Place the advertisement to be projected onto the display protective plate 32. All of the above structures are bolted, and can be disassembled and replaced when maintenance and repair are required.

[0025] The standard parts used in this embodiment can be purchased directly from the market, while the non-standard structural parts described in the specification and drawings can be processed without any doubt based on existing technical common sense. At the same time, the connection methods of each component adopt mature conventional methods in the existing technology, and the machinery, parts and equipment all adopt conventional models in the existing technology, so they will not be described in detail here.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A municipal engineering guardrail, characterized in that, include: Two sets of upper plug-in components (2) are fixedly plugged into the upper end of the bottom fixing component (1) for fixing, and a connection display component (3) is connected between the two sets of upper plug-in components (2).

2. A municipal engineering guardrail according to claim 1, characterized in that: The bottom fixing component (1) includes a bottom fixing frame (11), which is fixed to the ground by four sets of first fixing bolts (12). The bottom fixing frame (11) is bolted to a bottom plug-in block (14) by four sets of second fixing bolts (13). A trapezoidal connecting block (15) is welded to the upper end of the bottom plug-in block (14).

3. A municipal engineering guardrail according to claim 2, characterized in that: The bottom fixing frame (11) has a bolt groove for the first fixing bolt (12) and the second fixing bolt (13) to cooperate. The bottom plug-in block (14) has a bolt groove for the second fixing bolt (13) to cooperate. The bottom plug-in block (14) and the trapezoidal connecting block (15) have plug-in grooves for the upper plug-in assembly (2) to cooperate.

4. A municipal engineering guardrail according to claim 1, characterized in that: The upper plug-in assembly (2) includes two sets of connecting and fixing vertical rods (21). The connecting and fixing vertical rods (21) are connected to the connecting display assembly (3) by two sets of third fixing bolts (22). The upper ends of the two sets of connecting and fixing vertical rods (21) are fitted with upper end sleeves (23). Fluorescent warning labels (24) are provided around the outer perimeter of the upper end sleeves (23).

5. A municipal engineering guardrail according to claim 4, characterized in that: The connecting and fixing vertical rod (21) has a groove hole that matches the third fixing bolt (22) and the connecting display component (3).

6. A municipal engineering guardrail according to claim 1, characterized in that: The connecting display component (3) includes two sets of connecting fixing rods (31), and a display protective plate (32) is inserted between the two sets of connecting fixing rods (31).

7. A municipal engineering guardrail according to claim 6, characterized in that: The connecting rod (31) has bolt fixing grooves at both ends that cooperate with the upper plug-in component (2), and the two sets of connecting rods (31) have plug-in grooves on the side close to each other that cooperate with the display protective plate (32).

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