Road protective fence stand column

Abstract

The utility model relates to the technical field of road guardrails, and discloses a road guardrail stand column which comprises a stand column main body, two mounting plates are arranged on the stand column main body, the two mounting plates are arranged on the front side and the rear side of the stand column main body, and the structures of the two mounting plates are the same and are arranged in a mirror image mode. The two stand column bodies can be connected through the guardrails, the guardrails and the stand column bodies are fixed through bolts, the installation assemblies are located on the stand column bodies, and the protection assemblies are located on the installation plates. The protection assembly comprises a rubber protection block, a plurality of inner grooves, a plurality of rubber columns, a plurality of rubber buffer balls, a plurality of second springs and a warning lamp, according to the road protective fence stand column, the rubber buffer balls, the rubber columns and the rubber protection block buffer the collision effect of the stand column body on a human body, and then the harm caused by the fact that the human body collides with the stand column body in a traffic accident is reduced; therefore, the damage of traffic accidents to human bodies is reduced, and the practicability of the road protective fence stand column is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of road guardrails, in particular to a road guardrail column. Background Art

[0002] Road guardrails are a crucial piece of transportation infrastructure. Existing roads are often divided during construction, and guardrails and columns are used to divide roads. A road guardrail consists of columns fixed to a base and connecting units between adjacent columns. The connecting units consist of two sets of upper and lower connecting components.

[0003] Existing public patent: CN202321993451.0 A road guardrail installation structure for municipal construction. This patent can quickly install the guardrail and the column through the block and the connecting hole, and vice versa, it can be quickly disassembled and installed on the surface of the guardrail through the connecting sleeve to adapt to different guardrails and columns for installation.

[0004] However, this patent lacks a protective mechanism for pedestrians when in use, because the columns are generally set on the road, and most of the columns are made of steel, which makes the material hardness of the columns very high. This means that if a pedestrian hits the column in a traffic accident on the road (such as a fall while riding a bicycle, a fall while running, or a collision between a pedestrian and a vehicle), the rigid column will cause great harm to the human body, thereby increasing the damage caused by the traffic accident and reducing the practicality of the road guardrail column. Utility Model Content

[0005] (1) Technical problems solved

[0006] In response to the deficiencies in the prior art, the present invention provides a road guardrail post, which is equipped with a rubber buffer ball, a rubber column and a rubber protective block to buffer the impact of the post body on the human body, thereby reducing the damage caused to the human body by the collision of the post body in a traffic accident, thereby reducing the damage to the human body caused by traffic accidents, and thereby increasing the practicality of the road guardrail post. It solves the problem of the lack of a protective mechanism for pedestrians when used in the patent, because the posts are generally set on the road, and the posts are mostly made of steel, which makes the material hardness of the posts very high. This means that if a pedestrian hits the post in a traffic accident on the road (such as falling while riding a bicycle, falling while running, or colliding with a vehicle), the steel post will cause great harm to the human body, thereby causing greater damage to the traffic accident, thereby reducing the practicality of the road guardrail post.

[0007] (2) Technical solution

[0008] To achieve the above-mentioned object, the present invention provides the following technical solution: a road guardrail post, comprising a post body, wherein the post body is provided with two mounting plates, the two mounting plates being arranged on the front and rear sides of the post body, the structures of the two mounting plates being identical and arranged in a mirror image, the two post bodies being connected by a guardrail, and the guardrail being fixed to the post body by bolts;

[0009] Multiple sets of mounting components, the mounting components are located on the main body of the column;

[0010] The protective component is located on the mounting plate. The protective component includes a rubber protective block, multiple inner grooves, multiple rubber columns, multiple rubber buffer balls, multiple second springs, and a warning light. The rubber protective block is fixedly connected to the outer surface of the side of the mounting plate away from the column body.

[0011] Preferably, the inner groove is opened on the front surface of the rubber protective block, and the inner groove extends backward from the rear surface of the rubber protective block. The second spring is fixedly connected to the front surface of the mounting plate, and the second spring is located in the inner groove.

[0012] Preferably, the rubber buffer ball is fixedly connected to the front end of the second spring, the front surface of the rubber buffer ball extends out of the front surface of the rubber protective block through the inner groove, the rubber column is fixedly connected to the front surface of the rubber protective block, and the warning light is arranged on the upper surface of the column body.

[0013] Preferably, the mounting assembly includes two positioning slots, two handle blocks, two positioning blocks, two support slots, two fixed blocks, two fixed slots, two first springs, and two mounting slots. The two mounting slots are both opened on the front surface of the column body. The two fixed blocks are slidably connected in the two mounting slots. The front surfaces of the two fixing blocks extend out of the front surface of the column body through the two mounting slots.

[0014] Preferably, the front side surfaces of the two fixed blocks are fixedly connected to the rear side surface of the mounting plate, the structures on the two fixed blocks are mirror-set, two supporting grooves are opened on the inner walls on both sides of the two adjacent mounting grooves, two positioning blocks are slidably connected in the two supporting grooves, the adjacent side surfaces of the two positioning blocks extend into the two mounting grooves through the two supporting grooves, and two fixing grooves are opened on the adjacent side surfaces of the two fixed blocks.

[0015] Preferably, the adjacent two side surfaces of the two positioning blocks extend into the two fixing grooves, the two positioning blocks are slidably connected to the two fixing grooves, the two positioning grooves are both opened on the front side surface of the column body, and the two positioning grooves are communicated with the inside of the two supporting grooves.

[0016] Preferably, the two handle blocks are fixedly connected to the front surfaces of the two positioning blocks, the two handle blocks are slidably connected to the two positioning grooves, and the adjacent inner walls of the two positioning blocks are fixedly connected to two first springs, and the end of the first spring away from the positioning block is fixedly connected to the inner wall of the support groove.

[0017] (3) Beneficial effects

[0018] Compared with the prior art, the present invention provides a road guardrail column with the following beneficial effects:

[0019] 1. The road guardrail column, rubber buffer ball, rubber column and rubber protective block buffer the impact of the column body on the human body, thereby reducing the damage caused by the human body colliding with the column body in a traffic accident, thereby reducing the damage to the human body caused by traffic accidents, and increasing the practicality of the road guardrail column.

[0020] 2. The road guardrail column, the positioning block fixes the fixing block, so that the fixing block is pulled out from the installation groove, and the protection component is fixed at the same time, thereby completing the installation of the protection component. The installation is convenient, quick and labor-saving. The two handle blocks are pulled in opposite directions so that the two positioning blocks are completely moved into the support groove. At this time, the protection component can be separated from the column body, and the disassembly is completed. The disassembly is convenient, which facilitates the maintenance and replacement of the protection component, thereby increasing the practicality of the road guardrail column. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of a road guardrail column of the utility model;

[0022] Figure 2 This is a schematic diagram of the main structure of the column of the utility model;

[0023] Figure 3 for Figure 2 A magnified view of point A;

[0024] Figure 4 This is a schematic diagram of the partial structure of the rubber protective block of the utility model;

[0025] Figure 5 This is a cross-sectional view of the main body of the column of the utility model.

[0026] In the figure: 1. Column body; 2. Guardrail; 3. Positioning groove; 4. Support groove; 5. Positioning block; 6. Handle block; 7. First spring; 8. Mounting groove; 9. Fixing block; 10. Fixing groove; 11. Mounting plate; 12. Rubber protective block; 13. Inner groove; 14. Second spring; 15. Rubber buffer ball; 16. Rubber column; 17. Warning light. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] See also Figure 1-5 The utility model provides a new technical solution: a road guardrail column, including a column body 1, two mounting plates 11 are provided on the column body 1, and the two mounting plates 11 are arranged on the front and rear sides of the column body 1. The structures on the two mounting plates 11 are identical and mirror-imaged. For the convenience of description, only the structure on the front mounting plate 11 is described. The two column bodies 1 can be connected by a guardrail 2, and the guardrail 2 is fixed to the column body 1 by bolts.

[0029] Multiple sets of mounting components, the mounting components are located on the column body 1;

[0030] The protective component is located on the mounting plate 11. The protective component includes a rubber protective block 12, multiple inner grooves 13, multiple rubber columns 16, multiple rubber buffer balls 15, multiple second springs 14, and a warning light 17. The rubber protective block 12 is fixedly connected to the outer surface of the side of the mounting plate 11 away from the column body 1.

[0031] Furthermore, the inner groove 13 is opened on the front surface of the rubber protective block 12 , and the inner groove 13 extends backward from the rear surface of the rubber protective block 12 . The second spring 14 is fixedly connected to the front surface of the mounting plate 11 , and the second spring 14 is located in the inner groove 13 .

[0032] Furthermore, the rubber buffer ball 15 is fixedly connected to the front end of the second spring 14, the front surface of the rubber buffer ball 15 extends out of the front surface of the rubber protective block 12 through the inner groove 13, the rubber column 16 is fixedly connected to the front surface of the rubber protective block 12, and the warning light 17 is arranged on the upper surface of the column body 1.

[0033] Furthermore, the mounting assembly includes two positioning grooves 3, two handle blocks 6, two positioning blocks 5, two support grooves 4, two fixing blocks 9, two fixing grooves 10, two first springs 7, and two mounting grooves 8. The two mounting grooves 8 are both opened on the front surface of the column body 1, and the two fixing blocks 9 are slidably connected in the two mounting grooves 8. The front surfaces of the two fixing blocks 9 extend out of the front surface of the column body 1 through the two mounting grooves 8.

[0034] Furthermore, the front surfaces of the two fixing blocks 9 are fixedly connected to the rear surface of the mounting plate 11, the structures on the two fixing blocks 9 are mirror-set, two supporting grooves 4 are opened on the inner walls on both sides adjacent to the two mounting grooves 8, two positioning blocks 5 are slidably connected in the two supporting grooves 4, and the adjacent side surfaces of the two positioning blocks 5 extend into the two mounting grooves 8 through the two supporting grooves 4, and two fixing grooves 10 are opened on the adjacent side surfaces of the two fixing blocks 9.

[0035] Furthermore, the adjacent two side surfaces of the two positioning blocks 5 extend into the two fixing grooves 10, the two positioning blocks 5 are slidingly connected to the two fixing grooves 10, and the two positioning grooves 3 are both opened on the front side surface of the column body 1, and the two positioning grooves 3 are communicated with the inside of the two support grooves 4.

[0036] Furthermore, the two handle blocks 6 are fixedly connected to the front surfaces of the two positioning blocks 5, and the two handle blocks 6 are slidingly connected to the two positioning grooves 3. The adjacent inner walls of the two positioning blocks 5 are fixedly connected to two first springs 7, and the end of the first spring 7 away from the positioning block 5 is fixedly connected to the inner wall of the support groove 4.

[0037] In this solution, the rubber buffer ball 15 , the rubber column 16 and the rubber protection block 12 are all made of elastic rubber.

[0038] When the two handle blocks 6 are pulled out in opposite directions, the two handle blocks 6 are moved relative to each other, and in this process, the two positioning blocks 5 are simultaneously driven to move completely into the supporting grooves 4. In this process, the first spring 7 is also squeezed to deform the first spring 7, and the two fixing blocks 9 are slid into the two mounting grooves 8, so that the mounting plate 11 is in contact with the front surface of the column body 1. At this time, the two handle blocks 6 are released at the same time. Under the action of the released elastic force of the first spring 7, the first spring 7 will push the positioning block 5 to slide into the fixing groove 10. At this time, the positioning block 5 has a fixing effect on the fixing block 9, so that the fixing block 9 is pulled out from the mounting groove 8, and then the protection component is fixed at the same time, thereby completing the installation of the protection component. The installation is convenient, quick and labor-saving. According to the same principle, the two handle blocks 6 are pulled out in opposite directions, so that the two positioning blocks 5 are fully moved into the supporting grooves 4. At this time, the protection component can be separated from the column body 1, and then the disassembly is completed. The disassembly is convenient, and it is convenient for the maintenance and replacement of the protection component, thereby increasing the practicality of the road guardrail column.

[0039] During use, the protective components located on the front and rear sides of the column body 1 can protect the human body when the column body 1 is hit by a human body. When the human body collides with the front and rear sides of the column body 1 in a traffic accident, the human body can first contact the rubber buffer ball 15 before contacting the column body 1, and push the rubber buffer ball 15 to move into the inner groove 13. During this process, the rubber buffer ball 15 squeezes the second spring 14, causing the second spring 14 to be squeezed and deformed. Moreover, under the action of the rubber column 16 and the rubber protective block 12, the rubber buffer ball 15, the rubber column 16 and the rubber protective block 12 buffer the impact of the column body 1 on the human body, thereby reducing the damage caused to the human body by the collision of the column body 1 in a traffic accident, thereby reducing the damage to the human body caused by traffic accidents, and thereby increasing the practicality of the road guardrail column.

[0040] Working principle: When the device is in use, the protective components located on the front and rear sides of the column body 1 can protect the human body when the column body 1 is hit by the human body. When the human body collides with the front and rear sides of the column body 1 in a traffic accident, the human body can first contact the rubber buffer ball 15 before contacting the column body 1, and push the rubber buffer ball 15 to move into the inner groove 13. In this process, the rubber buffer ball 15 squeezes the second spring 14, causing the second spring 14 to be squeezed and deformed, and, synchronously under the action of the rubber column 16 and the rubber protective block 12, the rubber buffer ball 15, the rubber column 16 and the rubber protective block 12 buffer the impact of the column body 1 on the human body, thereby reducing the damage caused by the human body colliding with the column body 1 in a traffic accident, thereby reducing the damage to the human body caused by traffic accidents, and thereby increasing the practicality of the road guardrail column.

[0041] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A road guardrail column, comprising a column body (1), characterized in that: Two mounting plates (11) are provided on the column body (1), and the two mounting plates (11) are provided on the front and rear sides of the column body (1). The structures on the two mounting plates (11) are identical and are arranged in a mirror image. The two column bodies (1) can be connected by a guardrail (2), and the guardrail (2) and the column body (1) are fixed by bolts. Multiple sets of mounting components, the mounting components are located on the column body (1); A protection assembly is located on the mounting plate (11), and includes a rubber protection block (12), a plurality of inner grooves (13), a plurality of rubber columns (16), a plurality of rubber buffer balls (15), a plurality of second springs (14), and a warning light (17). The rubber protection block (12) is fixedly connected to the outer surface of a side of the mounting plate (11) away from the column body (1); The inner groove (13) is formed on the front surface of the rubber protective block (12), and the inner groove (13) extends backward from the rear surface of the rubber protective block (12). The second spring (14) is fixedly connected to the front surface of the mounting plate (11), and the second spring (14) is located in the inner groove (13); The rubber buffer ball (15) is fixedly connected to the front end of the second spring (14); the front surface of the rubber buffer ball (15) extends out of the front surface of the rubber protective block (12) through the inner groove (13); the rubber column (16) is fixedly connected to the front surface of the rubber protective block (12); and the warning light (17) is provided on the upper surface of the column body (1); The mounting assembly comprises two positioning slots (3), two handle blocks (6), two positioning blocks (5), two supporting slots (4), two fixing blocks (9), two fixing slots (10), two first springs (7), and two mounting slots (8). The two mounting slots (8) are both provided on the front side surface of the column body (1). The two fixing blocks (9) are slidably connected in the two mounting slots (8). The front side surfaces of the two fixing blocks (9) extend out of the front side surface of the column body (1) through the two mounting slots (8). The front side surfaces of the two fixing blocks (9) are fixedly connected to the rear side surface of the mounting plate (11), the structures on the two fixing blocks (9) are arranged in a mirror image, the two supporting grooves (4) are opened on the inner walls on both sides of the two mounting grooves (8), the two positioning blocks (5) are slidably connected in the two supporting grooves (4), the adjacent side surfaces of the two positioning blocks (5) extend into the two mounting grooves (8) through the two supporting grooves (4), and the two fixing grooves (10) are opened on the adjacent side surfaces of the two fixing blocks (9).

2. A road guardrail column according to claim 1, characterized in that: The adjacent two side surfaces of the two positioning blocks (5) extend into the two fixing grooves (10), the two positioning blocks (5) are slidably connected to the two fixing grooves (10), the two positioning grooves (3) are both opened on the front side surface of the column body (1), and the two positioning grooves (3) are communicated with the inside of the two supporting grooves (4).

3. A road guardrail column according to claim 1, characterized in that: The two handle blocks (6) are fixedly connected to the front side surfaces of the two positioning blocks (5), and the two handle blocks (6) are slidably connected to the two positioning grooves (3). Two first springs (7) are fixedly connected to the adjacent inner walls of the two positioning blocks (5), and one end of the first spring (7) away from the positioning block (5) is fixedly connected to the inner wall of the support groove (4).

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