Traffic safety guardrail with anti-collision function

Abstract

The traffic safety guardrail with the anti-collision function comprises a threaded column, a connecting block is fixedly connected to the top of the threaded column, a bottom plate is fixedly connected to the top of the connecting block, a first fixing column is fixedly connected to the top of the bottom plate, and the first fixing column is fixed through concrete pouring, so that the connecting block and the bottom plate can be fixed; the first fixing column is sleeved with the rotating column in sequence, then the rotating column is sleeved with the rotating ring and the anti-collision ring in sequence, the top plate is installed on the top of the first fixing block and the top of the second fixing block, and therefore the top end of the rotating column can be sleeved with the second fixing column, and the rotating column is fixed; the connecting block on one side of the second fixing block can be connected into the clamping groove in the other set of first fixing block in a sleeved mode, so that the effect of facilitating mutual connection of the guardrails is achieved, when an automobile collides with the anti-collision ring from the side face, the collision force of the collided automobile can be transferred through the anti-collision ring and the rotating ring, and therefore the anti-collision effect is achieved. Therefore, the effect of reducing the impact force is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of safety guardrails, in particular to a traffic safety guardrail with an anti-collision function. Background Art

[0002] Traffic guardrails are traffic safety facilities installed on the outside of roadsides, traffic dividers, and sidewalk curbs. They absorb collision energy by self-deformation or vehicle climbing, thereby changing the direction of vehicle travel, preventing vehicles from going off the road or entering the opposite lane, and minimizing injuries to occupants.

[0003] Due to the high terrain in the mountainous area, a traffic guardrail is installed on one side of the road to prevent cars from falling after an accident, thereby reducing casualties. Traditional guardrails have poor impact resistance and cars can easily break through the guardrails after a collision. In order to improve the impact resistance of the guardrail and to facilitate the installation of the guardrail, this scheme proposes a traffic safety guardrail with anti-collision function. Utility Model Content

[0004] The utility model aims to solve the shortcoming of poor anti-collision ability of guardrails in the prior art and proposes a traffic safety guardrail with anti-collision function.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A traffic safety guardrail with an anti-collision function comprises a threaded column, a connecting block is fixedly connected to the top of the threaded column, a bottom plate is fixedly connected to the top of the connecting block, a first fixed column is fixedly connected to the top of the bottom plate, the first fixed column is rotatably connected to the rotating column, a fixing ring is fixedly sleeved on the outer side of the bottom of the rotating column, one end of the bottom plate is fixedly connected to the fixing ring, a slot is provided on the outer side of the fixing ring, one end of the bottom plate is fixedly connected to the first fixed block, the other end of the bottom plate is fixedly connected to the second fixed block, a connecting block is fixedly connected on the outer side of the second fixed block, the top of the first fixed block and the second fixed block are fixedly connected to the top plate, the bottom of the top plate is fixedly connected to the second fixed column, the second fixed column is rotatably connected to the top of the rotating column, the outer side of the rotating column is movably sleeved with the rotating ring, and the outer side of the rotating ring is movably sleeved with the anti-collision ring.

[0007] Preferably, a circular hole is formed at the top of the rotating column, and a circular hole is formed at the bottom of the rotating column.

[0008] Preferably, the diameter of the top circular hole of the rotating column is the same as the diameter of the second fixed column, and the diameter of the bottom circular hole of the rotating column is the same as the diameter of the first fixed column.

[0009] Preferably, the intervals between the first fixing posts are the same in size, and the intervals between the second fixing posts are the same in size.

[0010] Preferably, the inner diameter of the rotating ring is the same as the diameter of the rotating column, the inner diameter of the anti-collision ring is the same as the diameter of the rotating ring, and the bottoms of the rotating ring and the anti-collision ring are rotatably connected to the fixed ring.

[0011] Preferably, the diameter of the connecting block is large enough to be engaged with the slot on one side of the first fixing block.

[0012] The utility model has the following beneficial effects:

[0013] A hole of a fixed size is dug on the side of the road, and then a threaded column is placed in the hole and fixed by pouring concrete, so that the connecting block and the bottom plate can be fixed, and then the rotating column is sleeved on the first fixed column in turn, and then the rotating ring and the anti-collision ring are sleeved on the rotating column in turn, and then the top plate is installed on the top of the first fixed block and the second fixed block, so that the second fixed column can be sleeved on the top of the rotating column to fix the rotating column, and then the connecting block on one side of the second fixed block can be sleeved in the slot on the other group of first fixed blocks, so as to achieve the effect of facilitating the connection of guardrails to each other, and finally when a car hits the anti-collision ring from the side, the impact force of the impacting car can be transferred through the anti-collision ring and the rotating ring, so as to achieve the effect of reducing the impact force. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a side view structural schematic diagram of a traffic safety guardrail with anti-collision function proposed by the utility model;

[0015] Figure 2 This is a partial structural schematic diagram of a traffic safety guardrail with anti-collision function proposed by the utility model;

[0016] Figure 3 This is a schematic diagram of the unfolded structure of a traffic safety guardrail with an anti-collision function proposed by the utility model;

[0017] Figure 4 The utility model is a partial structural schematic diagram of a traffic safety guardrail with an anti-collision function.

[0018] In the figure: 1, threaded column; 2, connecting block; 3, bottom plate; 301, first fixed column; 4, rotating column; 5, fixed ring; 6, first fixed block; 7, second fixed block; 701, connecting block; 8, top plate; 801, second fixed column; 9, rotating ring; 10, anti-collision ring. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-4 A traffic safety guardrail with an anti-collision function comprises a threaded column 1, a connecting block 2 is fixedly connected to the top of the threaded column 1, a bottom plate 3 is fixedly connected to the top of the connecting block 2, a first fixed column 301 is fixedly connected to the top of the bottom plate 3, a rotating column 4 is rotatably connected to the first fixed column 301, a fixing ring 5 is fixedly sleeved on the outer side of the bottom of the rotating column 4, a fixing ring 5 is fixedly connected to one end of the bottom plate 3, a card groove is provided on the outer side of the fixing ring 5, a first fixed block 6 is fixedly connected to one end of the bottom plate 3, a second fixed block 7 is fixedly connected to the other end of the bottom plate 3, a connecting block 701 is fixedly connected to the outer side of the second fixed block 7, a top plate 8 is fixedly connected to the top of the first fixed block 6 and the second fixed block 7, a second fixed column 801 is fixedly connected to the bottom of the top plate 8, and the second fixed column 801 is fixedly connected to the The top of the rotating column 4 is rotatably connected, the outer side of the rotating column 4 is movably sleeved with a rotating ring 9, the outer side of the rotating ring 9 is movably sleeved with an anti-collision ring 10, a circular hole is opened at the top of the rotating column 4, and a circular hole is opened at the bottom of the rotating column 4. The diameter of the circular hole at the top of the rotating column 4 is the same as the diameter of the second fixed column 801, the diameter of the circular hole at the bottom of the rotating column 4 is the same as the diameter of the first fixed column 301, the intervals between the first fixed columns 301 are the same, and the intervals between the second fixed columns 801 are the same. The inner diameter of the rotating ring 9 is the same as the diameter of the rotating column 4, the inner diameter of the anti-collision ring 10 is the same as the diameter of the rotating ring 9, the bottom of the rotating ring 9 and the anti-collision ring 10 are rotatably connected to the fixed ring 5, and the diameter of the connecting block 701 is engaged with the slot on one side of the first fixed block 6.

[0021] The use method and advantages of the utility model: When the traffic safety guardrail with anti-collision function is used, the working process is as follows:

[0022] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, when using the traffic safety guardrail with anti-collision function, first, a hole of a fixed size is dug on the side of the road, and then the threaded column 1 is placed in the hole and fixed by pouring concrete, so that the connecting block 2 and the bottom plate 3 can be fixed, and then the rotating column 4 is sleeved on the first fixed column 301 in turn, and then the rotating ring 9 and the anti-collision ring 10 are sleeved on the rotating column 4 in turn, and then the top plate 8 is installed on the top of the first fixed block 6 and the second fixed block 7, so that the second fixed column 801 can be sleeved on the top of the rotating column 4, so as to fix the rotating column 4, and then the connecting block 701 on one side of the second fixed block 7 can be sleeved in the card groove on the other group of first fixed blocks 6, so as to achieve the effect of facilitating the connection of the guardrails to each other, and finally when a car hits the anti-collision ring 10 from the side, the impact force of the impacting car can be transferred through the anti-collision ring 10 and the rotating ring 9, so as to achieve the effect of reducing the impact force.

[0023] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A traffic safety guardrail with anti-collision function, comprising a threaded column (1), characterized in that: The top of the threaded column (1) is fixedly connected to a connecting block (2), the top of the connecting block (2) is fixedly connected to a bottom plate (3), the top of the bottom plate (3) is fixedly connected to a first fixing column (301), the first fixing column (301) is rotatably connected to a rotating column (4), a fixing ring (5) is fixedly sleeved on the outer side of the bottom of the rotating column (4), one end of the bottom plate (3) is fixedly connected to a fixing ring (5), a slot is provided on the outer side of the fixing ring (5), one end of the bottom plate (3) is fixedly connected to a first fixing block (6), The other end of the bottom plate (3) is fixedly connected to a second fixed block (7), the outer side of the second fixed block (7) is fixedly connected to a connecting block (701), the tops of the first fixed block (6) and the second fixed block (7) are fixedly connected to a top plate (8), the bottom of the top plate (8) is fixedly connected to a second fixed column (801), the second fixed column (801) is rotatably connected to the top of the rotating column (4), the outer side of the rotating column (4) is movably sleeved with a rotating ring (9), and the outer side of the rotating ring (9) is movably sleeved with an anti-collision ring (10).

2. The traffic safety guardrail with anti-collision function according to claim 1, characterized in that: A circular hole is provided at the top of the rotating column (4), and a circular hole is provided at the bottom of the rotating column (4).

3. The traffic safety guardrail with anti-collision function according to claim 2 is characterized in that: The diameter of the top circular hole of the rotating column (4) is the same as the diameter of the second fixed column (801), and the diameter of the bottom circular hole of the rotating column (4) is the same as the diameter of the first fixed column (301).

4. The traffic safety guardrail with anti-collision function according to claim 3 is characterized in that: The intervals between the first fixing columns (301) are the same in size, and the intervals between the second fixing columns (801) are the same in size.

5. The traffic safety guardrail with anti-collision function according to claim 1, characterized in that: The inner diameter of the rotating ring (9) is the same as the diameter of the rotating column (4), the inner diameter of the anti-collision ring (10) is the same as the diameter of the rotating ring (9), and the bottoms of the rotating ring (9) and the anti-collision ring (10) are rotatably connected to the fixed ring (5).

6. The traffic safety guardrail with anti-collision function according to claim 1, characterized in that: The diameter of the connecting block (701) is such as to be engaged with a slot on one side of the first fixing block (6).

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