Anti-rolling warning post

Abstract

The utility model belongs to the technical field of traffic signal equipment, and particularly relates to an anti-rolling warning post, which comprises a post body, and is characterized in that the post body is a hollow post body, the lower end of the post body is integrally connected with a base, annular convex rings are arranged on the outer surface of the upper half part of the post body at intervals up and down, two adjacent annular convex rings form an annular groove, and the annular groove is communicated with the base. A set of leaf-shaped outwards-protruding strip-shaped reinforcing ribs are obliquely arranged on the outer surface of the lower half portion of the column body at intervals in the vertical direction, more than two sets of strip-shaped reinforcing ribs are arranged on the outer surface of the lower half portion of the column body at intervals in the circumferential direction, the base is a hollow conical table, and positioning holes are formed in the upper surface of the conical table at intervals in the circumferential direction. And a strip-shaped bulge is arranged on the upper surface of the conical table between every two adjacent positioning holes. The improved structure has the advantages of simplicity, high strength, rolling resistance, attractive appearance, low price and convenience in popularization and application.

Description

Technical Field

[0001] This utility model belongs to the technical field of traffic signal equipment, and in particular relates to an anti-running warning post. Background Technology

[0002] With the development of urban and rural construction, transportation conditions are becoming more and more convenient. Traffic warning posts are a common traffic signal device used to warn vehicles on roads. Traffic warning posts are usually made of plastic materials, so they are often bent and broken by vehicle collisions. Not only is the consumption large and the posts need to be recycled and replenished frequently, but when a vehicle has a driving problem and collides with the traffic warning post, it is prone to plastic fracture and will slip with the tire, affecting the braking effect. Moreover, the debris and posts left on the road will greatly increase the road safety hazards. Summary of the Invention

[0003] The purpose of this invention is to provide a simple, high-strength, crush-resistant, aesthetically pleasing, and crush-resistant warning post whose broken fragments will not slip with the tire and affect the braking effect.

[0004] The purpose of this utility model is to solve the following problem:

[0005] A warning post resistant to crushing includes a hollow column body. A base is integrally connected to the lower end of the column body. The outer surface of the upper half of the column body has annular protrusions spaced vertically, with adjacent annular protrusions forming annular grooves. The outer surface of the lower half of the column body has a set of leaf-shaped outward-protruding reinforcing ribs spaced vertically and horizontally. Two or more sets of these reinforcing ribs are spaced circumferentially on the outer surface of the lower half of the column body. The base is a hollow truncated cone. Positioning holes are spaced circumferentially on the upper surface of the truncated cone, and strip-shaped protrusions are provided on the upper surface of the truncated cone between adjacent positioning holes.

[0006] As a further optimization of the above technical solution, the inclined strip reinforcing rib is wider in the middle, pointed at both ends, and has a smooth transition from the middle to both ends.

[0007] As a further optimization of the above technical solution, the thickness of the inclined strip reinforcing rib gradually increases from one end to the other.

[0008] As a further optimization of the above technical solution, the bottom outer contour of the upper part of the inclined strip reinforcing rib is larger than the top outer contour.

[0009] As a further optimization of the above technical solution, each group of strip reinforcing ribs is provided with four groups spaced circumferentially on the outer surface of the lower half of the column, and adjacent groups of strip reinforcing ribs are mirror images of each other.

[0010] As a further optimization of the above technical solution, red and white warning color layers are arranged sequentially in the annular groove from top to bottom, and the outer surface of the lower half of the column and the upper surface of the base are set with red warning color layers.

[0011] As a further optimization of the above technical solution, the top of the column is narrowed to form a neck, and an annular boss is formed by an upward flange on the hole wall of the neck.

[0012] As a further optimization of the above technical solution, the upper surface of the base is provided with three upward and outward opening strip grooves at intervals, the center lines of the three strip grooves are parallel to each other, each strip groove is provided with a positioning hole, the side of the front strip groove is provided with a mounting groove, the mounting groove is provided with a reflective bead, and the two rear strip grooves are provided with a slot, the side of the slot is provided with a reflective plate or reflective coating.

[0013] As a further optimization of the above technical solution, the strip protrusions on both sides of one of the strip grooves are symmetrically arranged arc-shaped protrusions, and there are three symmetrically arranged arc-shaped protrusions.

[0014] As a further optimization of the above technical solution, the column is a hollow conical truncated pyramid, and the angle between the generatrix of the upper half of the hollow conical truncated pyramid and the horizontal plane is greater than the angle between the generatrix of the lower half of the hollow conical truncated pyramid and the horizontal plane.

[0015] The advantages of this invention compared to the prior art are:

[0016] 1. This utility model features leaf-shaped outward-protruding reinforcing ribs spaced apart at the bottom of the column and strip protrusions on the upper surface of the base. This not only strengthens the bottom of the column and the base and increases its resistance to crushing, but also has an aesthetic effect that beautifies the environment.

[0017] 2. This utility model has leaf-shaped outward-protruding reinforcing ribs spaced apart at the lower part of the column and strip protrusions on the upper surface of the base. When a vehicle runs over the warning post, it causes the vehicle to vibrate, which serves as a warning to the driver that an object has been run over, prompting the driver to slow down quickly and drive cautiously.

[0018] 3. In this utility model, the strip protrusions on both sides of the strip groove are symmetrically arranged arc-shaped protrusions, and there are three symmetrically arranged strips. When the strip groove faces directly forward, vehicles running over this utility model from both sides can effectively cause vehicle vibration, warning the driver to drive cautiously. At the same time, it also better distributes the load-bearing structure of the warning post, increasing its resistance to being run over. Furthermore, the arc-shaped protrusions increase the weight of the base, thereby increasing the stability of the warning post and making it less likely to be bumped or blown over by strong winds.

[0019] 4. The reinforcing structures of this utility model, such as strip reinforcing ribs, strip protrusions, and annular protrusions, not only increase strength and resist crushing, but also ensure that even if the warning post is damaged by a vehicle after its lifespan expires, the damaged fragments will not stick to the vehicle tires and will not affect the braking effect.

[0020] 5. This utility model has a simple structure, is integrally molded, has low production cost, low sales price, and is easy to promote and apply. Attached Figure Description

[0021] Figure 1 This is the front view of this utility model.

[0022] Figure 2 yes Figure 1 A sectional view along line AA.

[0023] Figure 3 This is one of the three-dimensional schematic diagrams of this utility model.

[0024] Figure 4 This is the second three-dimensional schematic diagram of this utility model.

[0025] Figure 5 yes Figure 3 Sectional view of part B.

[0026] Figure 6 yes Figure 3 Sectional view of section C.

[0027] Figure 7 This is a top view of the utility model.

[0028] Figure 8 This is a partial enlarged view of the main view of this utility model. Detailed Implementation

[0029] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. See also: Figures 1-8 :

[0030] A warning post resistant to crushing includes a post body 10, which is hollow. A base 30 is integrally connected to the lower end of the post body 10. Annular protrusions 13 are spaced vertically on the outer surface of the upper half 11 of the post body 10, and adjacent annular protrusions 13 form an annular groove 14. A set of leaf-shaped outwardly protruding strip reinforcing ribs 20 are spaced vertically on the outer surface of the lower half 12 of the post body 10. Two or more sets of strip reinforcing ribs 20 are spaced circumferentially on the outer surface of the lower half of the post body 10. The base 30 is a hollow conical truncated cone. Positioning holes 32 are spaced circumferentially on the upper surface of the conical truncated cone. Strip protrusions 31 are provided on the upper surface of the conical truncated cone between adjacent positioning holes 32.

[0031] As a further optimization of the above technical solution, the inclined strip reinforcing rib 20 is wide in the middle, pointed at both ends 21 and 22, and has a smooth transition from the middle to both ends.

[0032] As a further optimization of the above technical solution, the thickness of the inclined strip reinforcing rib 20 gradually increases from one end 22 to the other end 21.

[0033] As a further optimization of the above technical solution, the outer contour of the bottom 23 of the upper part of the inclined strip reinforcing rib 20 is larger than the outer contour of the top 24.

[0034] As a further optimization of the above technical solution, each group of strip reinforcing ribs 20 is provided with four groups circumferentially spaced on the outer surface of the lower half of the column 10, and adjacent groups of strip reinforcing ribs 20 are mirror images of each other.

[0035] As a further optimization of the above technical solution, red and white warning color layers are sequentially arranged in the annular groove 14 from top to bottom, and the outer surface of the lower half of the column 10 and the upper surface of the base 30 are set with red warning color layers.

[0036] As a further optimization of the above technical solution, the top of the column 10 is narrowed to form a neck 15, and an annular boss 16 is formed by an upward flange on the hole wall of the neck 15.

[0037] As a further optimization of the above technical solution, the upper surface of the base 30 is provided with three upward and outward opening strip grooves 331, 332, and 333, with the center lines of the three strip grooves 331, 332, and 333 being parallel to each other. Each strip groove 331, 332, and 333 is provided with a positioning hole 32. The side of the strip groove 332 on the front side (the side where the warning post is placed facing the direction of oncoming vehicles is defined as the front side - i.e., the front view is facing forward) is provided with a mounting groove 34, and a reflective bead is provided in the mounting groove 34. A slot 334 is provided between the two strip grooves 331 and 333 on the rear side, and a reflector 35 or a reflective coating is provided on the side of the slot 334.

[0038] As a further optimization of the above technical solution, the strip protrusions 31 provided on both sides of one of the strip grooves 33 are symmetrically arranged arc-shaped protrusions, and there are three symmetrically arranged arc-shaped protrusions.

[0039] As a further optimization of the above technical solution, the column 10 is a hollow conical truncated platform, and the angle between the generatrix of the upper half of the hollow conical truncated platform and the horizontal plane is greater than the angle between the generatrix of the lower half of the hollow conical truncated platform and the horizontal plane.

[0040] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that simple substitutions or modifications can still be made to the technical solutions or technical features described in the foregoing embodiments, and these simple substitutions or modifications do not cause the essence of the corresponding technical solutions to deviate from the spirit and substance of the technical solutions of the embodiments of this utility model, and are still within the protection scope of this utility model.

Claims

1. A crush warning post comprising a post body, characterised in that: The column is a hollow column, the lower end of the column is integrally connected with a base, the outer surface of the upper half of the column is spaced and arranged with annular convex rings, and the adjacent two annular convex rings form an annular groove, the outer surface of the lower half of the column is spaced and arranged with a group of leaf-shaped outwardly convex strip-shaped reinforcing ribs, the strip-shaped reinforcing ribs are arranged in two groups on the outer surface of the lower half of the column, the base is a hollow conical table, the upper surface of the conical table is arranged with positioning holes, and the upper surface of the conical table between the adjacent two positioning holes is arranged with a strip-shaped protrusion.

2. A crush warning post according to claim 1, characterised in that: The middle part of the strip-shaped reinforcing rib arranged obliquely is wide, the two ends are sharp, and the middle part to the two ends is smoothly transitioned.

3. A crush warning post according to claim 2, wherein: The thickness of one end to the other end of the strip-shaped reinforcing rib arranged obliquely is gradually thickened.

4. A crush warning post according to claim 3, wherein: The bottom outer contour of the upper part of the strip-shaped reinforcing rib arranged obliquely is larger than the top outer contour.

5. The crush warning post of claim 1, wherein: Each group of strip-shaped reinforcing ribs is arranged in four groups on the outer surface of the lower half of the column, and the adjacent two groups of strip-shaped reinforcing ribs are mirror arranged.

6. The crush warning post of claim 1, wherein: The annular grooves are sequentially arranged with red and white warning color layers from top to bottom, and the outer surface of the lower half of the column and the upper surface of the base are arranged with red warning color layers.

7. The crush warning post of claim 1, wherein: The top of the column is necked to form a necked part, and the hole wall of the necked part is arranged with an upper flange to form an annular boss.

8. The crush warning post of claim 1, wherein: The upper surface of the base is spaced and arranged with three strip-shaped grooves which are upward and outward, the center lines of the three strip-shaped grooves are parallel to each other, each strip-shaped groove is arranged with one positioning hole, the side surface of the front strip-shaped groove is arranged with a mounting groove, the mounting groove is arranged with a reflective bead, and the two rear strip-shaped grooves are arranged with a slot, and the side surface of the slot is arranged with a reflective plate or a reflective coating.

9. A crush warning post according to claim 8, wherein: The strip-shaped protrusions arranged on both sides of one strip-shaped groove are symmetrically arranged arc-shaped protrusions, and the symmetrically arranged arc-shaped protrusions are three respectively.

10. The crush warning post of claim 1, wherein: The column is a hollow conical table, and the included angle between the generatrix of the upper half of the hollow conical table and the horizontal plane is larger than the included angle between the generatrix of the lower half of the hollow conical table and the horizontal plane.

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