Temporary protective fence for road traffic

Abstract

The utility model relates to the field of traffic guardrails, and discloses a road traffic temporary protective fence which comprises a plurality of stand columns, telescopic fences are arranged between every two adjacent stand columns, fixing plates are fixedly connected to the upper portions and the lower portions of the stand columns, and guide columns are arranged on the left sides and the right sides of the stand columns. The upper ends and the lower ends of the guide columns are fixedly connected with the two fixing plates respectively, the outer walls of the guide columns are sleeved with sliding blocks in a sliding mode, the two ends of the telescopic fence are rotationally connected with the adjacent sliding blocks respectively, the outer walls of the sliding blocks are in threaded connection with locking studs, and the locking studs abut against the outer walls of the guide columns. The folding and unfolding device can be folded and unfolded according to needs, is convenient to use in different occasions, occupies a small space after being folded, is convenient to store and transport, and can quickly form a closed area after being unfolded. By adjusting the length of the telescopic fence and the arrangement mode of the stand columns, closed areas of different shapes and sizes can be defined, and therefore the protective fence can be suitable for various complex road environments and traffic requirements.

Description

Technical Field

[0001] This utility model relates to the field of traffic guardrails, specifically a temporary road traffic guardrail. Background Art

[0002] Road traffic safety facilities are an important component of ensuring the safety of drivers and pedestrians. Among them, road guardrails are a key traffic safety facility that plays an important role in guiding traffic behavior and reducing the incidence of traffic accidents.

[0003] However, when developing a road guardrail construction plan, it is necessary to select the appropriate guardrail model and size based on the specific application scenario and needs. Currently, the guardrails have poor adaptability and versatility. Utility Model Content

[0004] To overcome the above-mentioned shortcomings, this utility model provides a temporary road traffic guardrail.

[0005] The technical solution adopted by this utility model is as follows:

[0006] A temporary road traffic guardrail includes several posts, with a telescopic fence between each pair of adjacent posts. The upper and lower parts of each post are fixedly connected to a fixing plate. Each post has a guide post on its left and right sides. The upper and lower ends of the guide posts are fixedly connected to two fixing plates, respectively. A slider is slidably sleeved on the outer wall of the guide post. The two ends of the telescopic fence are rotatably connected to adjacent sliders, respectively. A locking stud is threaded onto the outer wall of the slider, and the locking stud abuts against the outer wall of the guide post.

[0007] The bottom four corners of the fixing plate at the bottom of the column are all rotatably connected to casters.

[0008] Reflective strips are fixed to both the front and rear side walls of the column.

[0009] The beneficial effects of this utility model are:

[0010] This utility model can be folded up and unfolded as needed, making it convenient to use in different situations. When folded up, it occupies little space, making it easy to store and transport. When unfolded, it can quickly form a closed area, providing effective road protection.

[0011] By adjusting the length of the telescopic fence and the arrangement of the posts, enclosed areas of different shapes and sizes can be created, making the fence suitable for various complex road environments and traffic needs. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 yes Figure 1 Enlarged view of point A in the middle;

[0014] Figure 3 yes Figure 1 The front view;

[0015] Figure 4 yes Figure 3 Cross-sectional view at point BB;

[0016] Figure 5 This is a schematic diagram of the enclosed state of this utility model.

[0017] The specific reference numerals in all the attached drawings are as follows: 1. Post; 2. Fixing plate; 3. Guide post; 4. Slider; 5. Locking stud; 6. Telescopic fence; 7. Casters; 8. Reflective strip. DETAILED DESCRIPTION

[0018] like Figure 1-5 As shown: A temporary road traffic guardrail includes several posts 1, with a telescopic fence 6 between each pair of adjacent posts 1. The upper and lower parts of each post 1 are fixedly connected to a fixing plate 2. Each post 1 has a guide post 3 on its left and right sides. The upper and lower ends of the guide post 3 are fixedly connected to two fixing plates 2 respectively. A slider 4 is slidably sleeved on the outer wall of the guide post 3. The two ends of the telescopic fence 6 are rotatably connected to the adjacent slider 4 respectively. The outer wall of the slider 4 is threadedly connected to a locking stud 5, which abuts against the outer wall of the guide post 3.

[0019] The bottom four corners of the fixing plate 2 at the bottom of the column 1 are rotatably connected to the movable wheels 7.

[0020] Each column 1 is fixed to a caster wheel 7 at its lower part, making it easy to move and adjust its position on the road.

[0021] Reflective strips 8 are fixed to both the front and rear side walls of column 1.

[0022] First, arrange several pillars 1 according to the shape of the area to be enclosed.

[0023] Two adjacent posts 1 are connected by a telescopic fence 6. The two ends of the telescopic fence 6 are rotatably connected to the adjacent sliders 4, and the sliders 4 are slidably sleeved on the guide posts 3 of the posts 1.

[0024] Adjust the length of the telescopic fence 6 as needed to accommodate the distance between different posts 1.

[0025] After adjustment, rotate the locking stud 5 to make it abut against the outer wall of the guide post 3, thereby fixing the position of the slider 4 and the telescopic fence 6 and ensuring the stability of the entire guardrail.

[0026] When it is necessary to retract or disassemble the guardrail, first loosen the locking stud 5 so that the slider 4 can slide freely on the guide post 3.

[0027] Then, remove the telescopic fence 6 from the slider 4, or retract the telescopic fence 6 to its shortest length.

[0028] Next, the column 1 and its components, such as the fixing plate 2, guide column 3, and slider 4, are disassembled or moved to the designated positions one by one.

[0029] Because the bottom of the column 1 is equipped with casters 7, the entire disassembly and relocation process is relatively simple.

Claims

1. A temporary road traffic guardrail, characterized in that, It includes several columns (1), and each pair of adjacent columns (1) has a telescopic fence (6). The upper and lower parts of the columns (1) are fixedly connected to the fixing plates (2). The left and right sides of the columns (1) have guide columns (3). The upper and lower ends of the guide columns (3) are fixedly connected to the two fixing plates (2) respectively. The outer wall of the guide column (3) is slidably sleeved with a slider (4). The two ends of the telescopic fence (6) are rotatably connected to the two sliders (4) respectively. The outer wall of the slider (4) is threadedly connected with a locking stud (5). The locking stud (5) abuts against the outer wall of the guide column (3).

2. The temporary road traffic guardrail according to claim 1, characterized in that, The bottom four corners of the fixing plate (2) at the bottom of the column (1) are all rotatably connected to the moving wheels (7).

3. A temporary road traffic guardrail according to claim 1, characterized in that, Reflective strips (8) are fixed to the front and rear side walls of the column (1).

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