Road traffic safety isolation device

Abstract

The utility model discloses a road traffic safety isolation device, which relates to the related technical field of road traffic and comprises a fixed column and a protective fence, connecting seats are symmetrically arranged on two sides of the fixed column, through holes are formed in the tops of the connecting seats, connecting frames are symmetrically arranged on two sides of the protective fence, and each connecting frame is of a U-shaped structure with a downward opening. The lower end of the side, away from the protective fence, of the connecting frame penetrates through the through hole. The protective fence is composed of a telescopic hinge frame and a telescopic rod. The telescopic hinge frame is located between the two connected telescopic rods, and the two ends of the telescopic hinge frame and the two ends of the telescopic rods are arranged on the sides, away from the fixing column, of the two connecting frames correspondingly. One side of the connecting frame is directly sleeved with the through hole of the connecting base, the installation efficiency of the isolation device is improved, the connecting frames on the two sides of the protective fence can rotate in the through hole, the angle and length of the protective fence can be effectively adjusted, and the installation convenience of the protective fence is improved; and through the universal wheels, the fixing columns are easy to move, and when the isolation device is installed, the workload of workers can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field related to road traffic, in particular to a road traffic safety isolation device. Background Art

[0002] Safety isolation devices are often used in road traffic safety measures to separate roads. They are mainly used for separating people and vehicles on urban roads and for the safety protection of pedestrians. The safety isolation guardrails currently used are generally welded square tubes and are equipped with bottom supports and placed in the middle of the road.

[0003] However, the position of this isolation guardrail welded by pipe is not easy to fix, and it needs to drill holes in the ground many times, which has low installation efficiency and increases the workload of workers. In addition, when encountering winding roads, traditional guardrails cannot effectively adjust the setting angle of the guardrail according to the curvature of the road. The angle of the placed guardrail is not beautiful, and the angle and length between the two guardrails cannot be flexibly adjusted, which limits their use. Utility Model Content

[0004] The purpose of the utility model is to provide a road traffic safety isolation device, which is easy to install, improves installation efficiency, and reduces the workload of workers. At the same time, the angle and length of the guardrail are easy and flexible to adjust and are not restricted in use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a road traffic safety isolation device, comprising a fixed column and a guardrail, wherein connecting seats are symmetrically arranged on both sides of the fixed column, a through hole is opened on the top of the connecting seat, and connecting frames are symmetrically arranged on both sides of the guardrail, and the connecting frames are both in a U-shaped structure with the opening facing downward, and the lower end of the connecting frame away from the guardrail passes through the through hole; the guardrail is composed of a telescopic hinge frame and a telescopic rod; the telescopic hinge frame is located between two connected telescopic rods, and the two ends of the telescopic hinge frame and the telescopic rod are respectively arranged on the side of the two connecting frames away from the fixed column.

[0006] In order to enhance the stability of the fixed column, as a preferred road traffic safety isolation device of the utility model, a counterweight base is provided at the lower end of the fixed column; support seats are provided on both sides of the counterweight base, and screws with handles at one end and universal wheels are respectively provided on the upper and lower sides of the support seat, and a rotating seat is provided on the top of the universal wheel, and one end of the screw is threaded through the support seat and is arranged on the rotating seat.

[0007] In order to prevent the rod body from moving out of the rod sleeve, as a preferred road traffic safety isolation device of the utility model, the telescopic rod consists of a rod sleeve and a rod body, the rod sleeve is a hollow cylinder, one end of the rod body is sleeved inside the rod sleeve, a limiting block is provided on one side of the rod body located on the rod sleeve, and a limiting groove compatible with the limiting block is opened on the inner wall of the rod sleeve along the length direction.

[0008] In order to prevent someone from pulling the connecting frame at will, as a preferred road traffic safety isolation device of the utility model, bolts are arranged below the connecting frame.

[0009] In order to prevent vehicles from hitting guardrails in the dark and thus reduce danger, as a preferred road traffic safety isolation device of the utility model, LED lights are provided on both sides of the fixing column away from the connecting seat.

[0010] In order to seal the top of the fixed column, as a preferred road traffic safety isolation device of the utility model, a cover body is provided on the top of the fixed column, a green plant placement bucket is provided on the cover body, and a water leakage hole is opened on the outer wall of the green plant placement bucket.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] The utility model uses the connecting frames on both sides of the guardrail to directly sleeve one side of the connecting frame into the through hole of the connecting seat, so that the guardrail is installed between the fixing columns, so that the guardrail and the fixing columns can be quickly installed, thereby improving the installation efficiency of the isolation device;

[0013] The connecting frames on both sides of the guardrail can be rotated in the through holes. When encountering a winding road section, the connecting frames can be rotated to effectively adjust the setting angle of the guardrail, making the overall angle of the placed guardrail beautiful; at the same time, the length of the guardrail can be adjusted telescopically. During the installation process, the guardrail can be adjusted according to the actual situation. The use is not restricted, the applicability is strong, and the installation convenience of the guardrail is increased;

[0014] By using the counterweight base, the stability of the fixed column is strengthened, so that the overall stability of the road traffic safety isolation device is improved. By rotating the handle on the screw, the screw drives the universal wheel to move downward through the rotating seat, making it easy to move the fixed column. When installing the isolation device, the workload of the workers can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a cross-sectional structural schematic diagram of the rod sleeve 13 and the rod body 14 of the utility model;

[0017] Figure 3 for Figure 1 Schematic diagram of the enlarged structure at point A in the middle.

[0018] Figure 4 for Figure 1 Schematic diagram of the enlarged structure at point B in the middle.

[0019] In the figure: 1. fixed column; 2. guardrail; 3. connecting seat; 4. through hole; 5. connecting frame; 6. telescopic hinge frame; 7. telescopic rod; 8. counterweight base; 9. support seat; 10. screw; 11. universal wheel; 12. rotating seat; 13. rod sleeve; 14. rod body; 15. limit block; 16. limit groove; 17. bolt; 18. LED light; 19. cover body; 20. green plant placement bucket; 21. leakage hole. DETAILED DESCRIPTION

[0020] See also Figures 1 to 4 A road traffic safety isolation device comprises a fixed column 1 and a guardrail 2. Connecting seats 3 are symmetrically arranged on both sides of the fixed column 1. A through hole 4 is opened on the top of the connecting seat 3. Connecting frames 5 are symmetrically arranged on both sides of the guardrail 2. The connecting frames 5 are all U-shaped structures with openings facing downward. The lower end of the connecting frame 5 away from the guardrail 2 passes through the through hole 4; the guardrail 2 is composed of a telescopic hinge frame 6 and a telescopic rod 7; the telescopic hinge frame 6 is located between two connected telescopic rods 7, and the two ends of the telescopic hinge frame 6 and the telescopic rod 7 are respectively arranged on the side of the two connecting frames 5 away from the fixed column 1; LED lights 18 are arranged on both sides of the fixed column 1 away from the connecting seat 3.

[0021] In this embodiment: through the connecting frames 5 on both sides of the guardrail 2, one side of the connecting frame 5 is directly sleeved into the through hole 4 of the connecting seat 3, so that the guardrail 2 is installed between the fixing columns 1, and the installation of the guardrail 2 and the fixing column 1 does not require the use of bolts 17 for fixing and punching or welding, so that the guardrail 2 and the fixing column 1 can achieve the function of quick installation; and the connecting frames 5 on both sides of the guardrail 2 can be rotated in the through hole 4. When encountering a winding road section, the rotating connecting frame 5 can effectively adjust the setting angle of the guardrail 2, so that the overall angle of the placed guardrail is beautiful; at the same time, the length of the guardrail 2 can be telescopically adjusted. During the installation process, the guardrail can be adjusted according to the actual situation. The use is not restricted, the applicability is strong, and the convenience of installation of the guardrail 2 is increased.

[0022] As a technical optimization solution of the utility model, a counterweight base 8 is provided at the lower end of the fixed column 1; support seats 9 are provided on both sides of the counterweight base 8, and a screw rod 10 with a handle at one end and a universal wheel 11 are respectively provided on the upper and lower sides of the support seat 9, and a rotating seat 12 is provided on the top of the universal wheel 11, and one end of the screw rod 10 is threaded through the support seat 9 and is set on the rotating seat 12.

[0023] In this embodiment: the stability of the fixed column 1 is strengthened by the counterweight base 8, so that the overall stability of the road traffic safety isolation device is improved, and the handle on the screw 10 is rotated, and the screw 10 drives the universal wheel 11 to move downward through the rotating seat 12, so that the fixed column 1 is easy to move, and the workload of the workers can be reduced when installing the isolation device.

[0024] As a technical optimization solution of the utility model, the telescopic rod 7 consists of a rod sleeve 13 and a rod body 14. The rod sleeve 13 is hollow and cylindrical. One end of the rod body 14 is sleeved inside the rod sleeve 13. A limiting block 15 is provided on one side of the rod sleeve 13 of the rod body 14. A limiting groove 16 that matches the limiting block 15 is opened on the inner wall of the rod sleeve 13 along the length direction.

[0025] In this embodiment: the rod body 14 is sleeved in the rod sleeve 13, so that the length of the telescopic rod 7 can be adjusted to achieve the purpose of adjusting the length of the guardrail 2. When the rod body 14 slides in the rod sleeve 13, the limit block 15 on the rod body 14 is limited by the limit groove 16 to prevent the rod body 14 from separating from the rod sleeve 13.

[0026] As a technical optimization solution of the present invention, bolts 17 are provided below the connecting frame 5 .

[0027] In this embodiment, the bolts 17 are installed at the opening of the connecting frame 5 to prevent someone from pulling the connecting frame 5 at will.

[0028] As a technical optimization solution of the present invention, LED lights 18 are provided on both sides of the fixing column 1 away from the connecting seat 3 .

[0029] In this embodiment, the LED light 18 on the fixing column 1 is turned on at night to prevent vehicles from hitting the guardrail 2 in the dark, thereby reducing the danger.

[0030] As a technical optimization solution of the utility model, a cover body 19 is arranged on the top of the fixed column 1, a green plant placement bucket 20 is arranged on the cover body 19, and a water leakage hole 21 is opened on the outer wall of the green plant placement bucket.

[0031] In the present embodiment: the top of the fixed column 1 is an open structure, and a circuit for powering the LED lamp 18 is arranged inside, and the cover body 19 starts the sealing function; the bottom of the green plant placement bucket 20 is screwed onto the outer wall of the cover body 19, and green plants can be placed in the green plant placement bucket 20. When not in use, the green plant placement bucket 20 is removed, and the leakage hole 21 plays a drainage role to avoid water accumulation in the green plant placement bucket 20.

[0032] Working principle: through the connecting frames 5 on both sides of the guardrail 2, one side of the connecting frame 5 is directly sleeved in the through hole 4 of the connecting seat 3, so that the guardrail 2 is installed between the fixed columns 1. After installation, the handle on the screw 10 is rotated, and the screw 10 drives the universal wheel 11 to move downward through the rotating seat 12. Through the universal wheel 11, a fixed column 1 can be moved, and the guardrail 2 can be stretched through the telescopic hinge frame 6 and the telescopic rod 7 to form an isolation fence. After stretching, a new fixed column 1 is placed, and a guardrail 2 is sleeved between the two fixed columns 1. The fixed column 1 is also moved through the universal wheel 11 to extend the length of the isolation fence. The isolation device is simple and convenient to install, which improves the installation efficiency.

[0033] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A road traffic safety isolation device, characterized in that: The invention comprises a fixed column (1) and a guardrail (2), wherein connecting seats (3) are symmetrically arranged on both sides of the fixed column (1), and a through hole (4) is opened on the top of the connecting seat (3); connecting frames (5) are symmetrically arranged on both sides of the guardrail (2), and the connecting frames (5) are all in a U-shaped structure with the opening facing downward, and the lower end of the connecting frame (5) on the side away from the guardrail (2) passes through the through hole (4); the guardrail (2) is composed of a telescopic hinge frame (6) and a telescopic rod (7); the telescopic hinge frame (6) is located between two connected telescopic rods (7), and the two ends of the telescopic hinge frame (6) and the telescopic rod (7) are respectively arranged on the side of the two connecting frames (5) away from the fixed column (1).

2. A road traffic safety isolation device according to claim 1, characterized in that: A counterweight base (8) is provided at the lower end of the fixed column (1); support bases (9) are provided on both sides of the counterweight base (8); a screw rod (10) with a handle at one end and a universal wheel (11) are provided on the upper and lower sides of the support base (9), respectively; a rotating base (12) is provided on the top of the universal wheel (11); one end of the screw rod (10) is threadedly penetrated through the support base (9) and is provided on the rotating base (12).

3. A road traffic safety isolation device according to claim 1, characterized in that: The telescopic rod (7) is composed of a rod sleeve (13) and a rod body (14); the rod sleeve (13) is in the shape of a hollow cylinder; one end of the rod body (14) is sleeved inside the rod sleeve (13); a limit block (15) is provided on one side of the rod sleeve (13); and a limit groove (16) adapted to the limit block (15) is provided on the inner wall of the rod sleeve (13) along the length direction.

4. A road traffic safety isolation device according to claim 1, characterized in that: Bolts (17) are provided below the connecting frame (5).

5. A road traffic safety isolation device according to claim 1, characterized in that: LED lights (18) are provided on both sides of the fixing column (1) away from the connecting seat (3).

6. A road traffic safety isolation device according to claim 1, characterized in that: A cover body (19) is provided on the top of the fixed column (1), a green plant placement bucket (20) is provided on the cover body (19), and a water leakage hole (21) is provided on the outer wall of the green plant placement bucket.

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