Crossing mark

Abstract

The utility model discloses a crossing mark. The utility model relates to a high-strength concrete column which comprises a base and a column rod, the column rod is vertically arranged on the top of the base, and a plurality of first reinforcing ribs are arranged on the lower portion of the outer wall of the column rod along the circumference and are vertically arranged. The utility model has good rebound resilience, and can still recover after being used for a long time or being impacted violently by external force.

Description

TECHNICAL FIELD

[0001] The utility model relates to traffic safety appliance technical field especially, it is a crossroad sign. BACKGROUND

[0002] Crossroad sign is a kind of commonly used traffic safety facilities, is used to set up pedestrian crossing crossroad place and is used to warn motor vehicle driver that there is pedestrian crossing crossroad place in front, reminds attention, but the column of the crossroad sign of existing crossroad sign is made of PVC / PE etc., and rebound is poor, it is difficult to recover after long time use or after receiving external force violent impact. SUMMARY

[0003] The utility model discloses in order to solve above-mentioned technical problem, provides a crossroad sign, rebound is good, still can recover after long time use or after receiving external force violent impact.

[0004] In order to solve above-mentioned problem, the utility model discloses the following technical scheme to realize:

[0005] The utility model discloses a crossroad sign, including base and elastic column, the elastic column is vertically arranged on the top of base, the outer wall lower part of elastic column is provided with a plurality of first reinforcing ribs along circumference, and the first reinforcing rib is vertically arranged.

[0006] In the scheme, when the elastic column is subjected to external force, the external force is transmitted to the first reinforcing rib at the lower part of the elastic column, so that the first reinforcing rib at different positions is deformed differently, so as to share the external force and reduce the deformation of the elastic column. When the external force disappears, the elastic column quickly rebounds under the action of the first reinforcing rib and its own material, and returns to its original state.

[0007] As preferred, the top of the elastic column is sequentially provided with a plurality of reflective rings from top to bottom, and the reflective rings are arranged at equal intervals. The reflective rings can reflect external light.

[0008] As preferred, the top of the base is provided with a connecting protrusion, the elastic column is located on the top of the connecting protrusion, a reflective strip is arranged on the outer wall of the connecting protrusion, and the connecting protrusion is coaxial with the elastic column. The reflective strip can reflect external light.

[0009] As preferred, the cross section of the connecting protrusion is a regular octagon, the first reinforcing ribs correspond to the eight corners of the connecting protrusion one by one, and the bottom of the first reinforcing rib is connected to the bottom of the connecting protrusion.

[0010] As preferred, the first reinforcing ribs are arranged at equal intervals, the first reinforcing rib includes a first reinforcing part and a second reinforcing part, the second reinforcing part is arranged at the top end of the first reinforcing part, the left and right sides of the first reinforcing part are symmetrically provided with inclined surfaces, and the cross section of the second reinforcing part gradually decreases from bottom to top.

[0011] Preferably, a first through hole is vertically provided at the bottom of the base, a second through hole is vertically provided on the elastic column, and a third through hole is provided on the connecting protrusion. The first through hole is coaxial with and connected to the third through hole, and the third through hole is coaxial with and connected to the second through hole.

[0012] Preferably, a reinforcement structure is provided in the first through hole, and the reinforcement structure includes a plurality of second reinforcement ribs arranged along the circumference of the first through hole, and the second reinforcement ribs are arranged vertically.

[0013] Preferably, the cross section of the second reinforcing rib gradually increases from bottom to top.

[0014] Preferably, a hollow structure is provided at the bottom of the base.

[0015] Preferably, a plurality of drainage holes are provided along the circumference of the top of the base, and mounting holes are provided in the drainage holes.

[0016] The beneficial effects of the present invention are as follows: the first reinforcing ribs can enhance the resilience of the elastic column; the second reinforcing ribs can enhance the resilience and stability of the base; and the hollow structure can reduce the weight of the base, making it easier to transport. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Fig. 1 It is a structural diagram of the utility model;

[0018] Fig. 2 It is a cross-sectional view of the utility model;

[0019] Fig. 3 It is a schematic diagram of the structure of the utility model when viewed from above.

[0020] In the figure: 1. base, 2. elastic column, 21. first reinforcing rib, 22. reflective ring, 3. connecting protrusion, 31. reflective strip, 4. first through hole, 41. second reinforcing rib, 5. second through hole, 6. drainage hole, 7. first reinforcing part, 8. second reinforcing part, 9. mounting hole, 91. hollow structure. DETAILED DESCRIPTION

[0021] The technical solution of the present invention will be further specifically described below with reference to the embodiments and the accompanying drawings.

[0022] Example: A road crossing sign in this embodiment, such as Figs. 1 to 3 As shown, it includes a base 1 and an elastic column 2. The elastic column 2 is vertically arranged on the top of the base 1. Eight first reinforcing ribs 21 are arranged at equal intervals along the circumference of the lower part of the outer wall of the elastic column 2. The first reinforcing ribs 21 are vertically arranged.

[0023] Three reflective rings 22 are sequentially provided on the top of the elastic column 2 from top to bottom, and the reflective rings 22 are arranged at equal intervals.

[0024] The base 1 is provided with a connecting protrusion 3 in the shape of an octagon in cross section, and the elastic column 2 is located on top of the connecting protrusion 3. The outer wall of the connecting protrusion 3 is provided with a reflective strip 31, and the connecting protrusion 3 is coaxial with the elastic column 2.

[0025] The first reinforcing rib 21 corresponds to the eight corners of the connecting protrusion 3 one by one, and the bottom of the first reinforcing rib 21 is connected to the bottom of the connecting protrusion 3.

[0026] The first reinforcing rib 21 includes a first reinforcing part 7 and a second reinforcing part 8, and the second reinforcing part 8 is arranged at the top end of the first reinforcing part 7. The first reinforcing part 7 is symmetrically provided with inclined surfaces on the left and right sides, and the cross section of the second reinforcing part gradually decreases from bottom to top.

[0027] The base 1 is vertically provided with a first through hole 4, the elastic column 2 is vertically provided with a second through hole 5, and the connecting protrusion 3 is provided with a third through hole. The first through hole 4 is coaxial and communicated with the third through hole, and the third through hole is coaxial and communicated with the second through hole 5.

[0028] The first through hole 4 is provided with a reinforcing structure, which includes a plurality of second reinforcing ribs 41 arranged along the circumference of the first through hole 4, and the second reinforcing ribs 41 are vertically arranged.

[0029] The cross section of the second reinforcing rib 41 gradually increases from bottom to top. The bottom of the base 1 is provided with a hollow structure 91. The top of the base 1 is provided with a plurality of drainage holes 6 along the circumference, and the drainage holes are provided with mounting holes 9.

[0030] In this scheme, the first reinforcing rib and the elastic column can be made of materials such as PVC / PE / TPU / TPR. When the elastic column is subjected to external force, the external force is transmitted to the first reinforcing rib at the lower part of the elastic column and the second reinforcing rib in the first through hole of the base, so that the first reinforcing rib and the second reinforcing rib at different positions produce different deformations, thereby distributing the external force and reducing the deformation of the elastic column and the base. When the external force disappears, the elastic column and the base quickly rebound under the action of the first reinforcing rib, the second reinforcing rib and their own materials, and return to the original state.

[0031] The reflective ring and the reflective strip can reflect external light.

Claims

1. A road crossing sign, characterized by: The invention comprises a base (1) and an elastic column (2), wherein the elastic column (2) is vertically arranged on the top of the base (1), and a plurality of first reinforcing ribs (21) are arranged along the circumference of the lower portion of the outer wall of the elastic column (2), and the first reinforcing ribs (21) are vertically arranged.

2. The road crossing sign according to claim 1, characterized in that: The top of the elastic column (2) is provided with a plurality of reflective rings (22) in sequence from top to bottom, and the reflective rings (22) are arranged at equal intervals.

3. The road crossing sign according to claim 1, characterized in that: A connecting protrusion (3) is provided on the top of the base (1), the elastic column (2) is located on the top of the connecting protrusion (3), a reflective strip (31) is provided on the outer wall of the connecting protrusion (3), and the connecting protrusion (3) and the elastic column (2) are coaxial.

4. The road crossing sign according to claim 3, characterized in that: The cross section of the connecting protrusion (3) is a regular octagon, the first reinforcing ribs (21) correspond one to one with the eight corners of the connecting protrusion (3), and the bottom of the first reinforcing rib (21) is connected to the bottom of the connecting protrusion (3).

5. The road crossing sign according to claim 1, characterized in that: The first reinforcing ribs (21) are arranged at equal intervals, and the first reinforcing ribs (21) include a first reinforcing portion (7) and a second reinforcing portion (8), the second reinforcing portion (8) is arranged at the top end of the first reinforcing portion (7), and inclined surfaces are symmetrically provided on the left and right sides of the first reinforcing portion (7), and the cross section of the second reinforcing portion (8) gradually decreases from bottom to top.

6. The road crossing sign according to claim 4, characterized in that: A first through hole (4) is vertically provided at the bottom of the base (1), a second through hole (5) is vertically provided on the elastic column (2), and a third through hole is provided on the connecting protrusion (3). The first through hole (4) and the third through hole are coaxial and connected, and the third through hole and the second through hole (5) are coaxial and connected.

7. The road crossing sign according to claim 6, characterized in that: A reinforcement structure is provided in the first through hole (4), the reinforcement structure comprising a plurality of second reinforcement ribs (41) arranged along the circumference of the first through hole (4), the second reinforcement ribs (41) being arranged vertically.

8. The road crossing sign according to claim 7, characterized in that: The cross section of the second reinforcing rib (41) gradually increases from bottom to top.

9. The road crossing sign according to claim 1, characterized in that: The bottom of the base (1) is provided with a hollow structure (91).

10. The road crossing sign according to claim 1, characterized in that: The top of the base (1) is provided with a plurality of drainage holes (6) along the circumference, and mounting holes (9) are provided in the drainage holes.

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