CN210066559U

CN210066559U - Road anti-collision guardrail column reflective warning column cap

Info

Publication number: CN210066559U
Application number: CN201920024638.7U
Authority: CN
Inventors: 金崇根
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-08
Filing date: 2019-01-08
Publication date: 2020-02-14
Anticipated expiration: 2029-01-08

Abstract

The utility model discloses a road crash barrier column reflective warning cap, belonging to the technical field of reflective warning devices, comprising a cover body (1), wherein a cover plate (2) is arranged above the cover body (1), a cylinder (3) is arranged above the cover plate (2), a reflector (4) is arranged in the circumferential direction of the cylinder (3), and a protective layer (5) is arranged at the periphery of the reflector (4); the utility model discloses can install fast on current highway anticollision barrier stand, simple to operate for the vehicle that traveles at night provides the early warning, can increase road traffic safety, reduces the traffic accident and takes place.

Description

Road anti-collision guardrail column reflective warning column cap

Technical Field

The utility model belongs to the technical field of reflection of light warning device, concretely says so and relates to a be used for road hard shoulder, increase a highway anticollision barrier stand reflection of light warning cap of post that driver discerned road hard shoulder.

Background

The highway crash barrier is the most important traffic infrastructure, also known as highway guardrail net, highway guardrail board, highway guardrail, highway barrier fence, highway net fence, is a continuous structure that corrugated steel guardrail boards are spliced with each other and supported by the stand column, and is formed by weaving and welding high-quality low-carbon steel wires and aluminum-magnesium alloy wires.

The highway anti-collision guardrail mainly utilizes the deformation of soil bed, stand, crossbeam to absorb collision energy to force out of control vehicle change direction, resume normal direction of travel, prevent that the vehicle from rushing out the danger that the road caused car to destroy the injury of people outside, in order to protect vehicle and passenger, reduce the emergence of traffic accident. The wave-shaped beam guardrail has the advantages of compatibility of steel and flexibility, strong capacity of absorbing collision energy, good sight induction function, coordination with road line shape, attractive appearance, and good effect when being used on a plurality of domestic expressways and common roads.

The highway crash barrier mainly comprises a corrugated plate, a stand column, a stop block, a bracket, a bolt, an end head and the like, but the highway crash barrier is not provided with a reflective warning sign, so that a driver easily collides with the highway crash barrier at night or in rainy days under the condition of poor sight line, and traffic accidents are caused. Therefore, how to set up reflection of light warning sign on highway anticollision barrier has important meaning to preventing the traffic accident, increasing road traffic safety.

The Chinese utility model with application number of 201721385409.5 discloses a road traffic light-reflecting warning device, which comprises a light-reflecting plate, a hoop and a buckle, wherein the hoop is spliced with the light-reflecting plate, the buckle is buckled with two ends of the hoop, and at least one light-reflecting plate is arranged; the reflective board comprises a frame, a reflective layer and a protective layer, wherein the frame comprises a hollow square-shaped or annular frame main viewing surface and a circle of frame side edges formed by extending the periphery of the frame main viewing surface backwards, the reflective layer and the protective layer are parallel to the frame main viewing surface and are arranged and positioned in a space defined by the frame main viewing surface and the frame side edges, and the protective layer is positioned between the frame main viewing surface and the reflective layer. But the above products are not suitable in highway crash barriers.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the technical problem that highway anticollision barrier does not have reflection of light warning mark among the prior art, provide a set up reflection of light warning mark in order to increase road traffic safety's highway anticollision barrier stand reflection of light warning cap on highway anticollision barrier.

In order to solve the technical problem, the utility model provides a highway anticollision barrier stand reflection of light warning cap, highway anticollision barrier stand reflection of light warning cap include the cylindric cover body top set up the apron top set up the cylinder the circumference direction of cylinder set up the reflector body. The cylindric cover body is used for covering the upper portion at highway anticollision barrier stand for the fixed action, and the diameter of the cover body and stand cooperate, and the hole diameter of the cover body can slightly be greater than the external diameter of stand, and the cover body overlaps on the stand from the outside, and the external diameter of the cover body also can be less than the hole diameter of stand, and like this, the cover body can insert in the hole of stand, can both play the fixed action equally. Set up the apron mainly used and place the cylinder in the cover body top, set up the reflector at the circumferential direction of cylinder, can make the driver like this in-process of driving, can all obtain the reflection of light in the reflector under any angle, the reinforcing is to the discernment of highway anticollision barrier.

In the above-mentioned road crash barrier upright post reflecting warning cap, the reflecting body is one of a reflecting plate, a reflecting film, a reflecting strip or a reflecting ring; therefore, different reflectors can be selected according to the requirements and the characteristics under different environments, and the best reflecting effect is achieved.

In order to prolong the service life of the reflector, protect the reflector and prevent the reflector from being covered by dust and other substances to influence the reflecting effect, a protective layer is arranged on the periphery of the reflector.

In one embodiment, the protective layer is a transparent cup-shaped body, the cup-shaped body covers the outside of the reflector, and the cup-shaped body is fixedly connected with the cylinder to play a role in protection.

As another embodiment, the protective layer can be a transparent coating, such as a transparent latex paint or the like, which is directly sprayed on the outside of the reflector, and can also play a role in protection without influencing the light reflection effect.

The protective layer is arranged, even if some dust is temporarily adhered to the outer surface of the protective layer, the protective layer has a self-cleaning effect by washing with rainwater in rainy days.

As a further improvement measure of the utility model, the highway crash barrier stand column reflective warning cap is provided with the pressing strip in the inner side circumferential direction or the outer side circumferential direction of the cylindrical cover body, and the cover body can be directly covered above the stand column by arranging the pressing strip, so that the installation is convenient, workers can quickly install the highway crash barrier which is already in use, and the working efficiency can be improved; in addition, the column cap which needs to be replaced after long-term use is more convenient to replace.

Further, foretell highway crash barrier stand reflection of light warning cap of post, the thickness that compresses tightly the strip top be greater than the thickness that compresses tightly the strip below, like this, it is more convenient when the cover body is installed on the stand, after the installation, just can reach the effect of fastening.

As another embodiment, the middle of the cylinder is provided with the cavity, so that the production cost can be reduced.

Further, foretell highway crash barrier stand reflection of light warning cap, the cover body, apron, cylinder as an organic whole shaping, if through moulding plastics integrated into one piece, can improve production efficiency like this.

As another embodiment, the cylinder is a circular truncated cone or a cone, so that the road crash barrier column reflective warning column cap can also reflect light, provide early warning for vehicles, and simultaneously play a role in beauty.

Compared with the prior art, the beneficial effects of the utility model reside in that: 1. the utility model can be quickly installed on the existing upright post of the highway anti-collision guardrail, and is convenient to install; 2. the utility model has good reflection effect and provides early warning for vehicles running at night; 3. the road traffic safety can be increased, and the traffic accidents are reduced.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a plan view of the present invention.

Fig. 3 is a sectional view taken along line a-a in fig. 2.

Fig. 4 is a perspective view of the present invention.

Fig. 5 is a second perspective view of the present invention.

Fig. 6 is a schematic diagram of the protective layer structure of the present invention.

The reference numbers illustrate: 1. the light-emitting device comprises a cover body, 2, a cover plate, 3, a cylinder, 4, a reflector, 5, a protective layer, 6, a cup-shaped body, 7 and a pressing strip.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. On the contrary, the invention is intended to cover alternatives, modifications, equivalents and alternatives which may be included within the spirit and scope of the invention as defined by the appended claims.

In the following detailed description of the present invention, certain specific details are set forth in order to provide a better understanding of the present invention. It will be apparent to those skilled in the art that the present invention may be practiced without these specific details.

The terms "upper", "lower", and the like as used herein are for illustrative purposes only.

Example 1: as shown in fig. 1 to 6, a highway crash barrier stand column reflection of light warning cap, highway crash barrier stand column reflection of light warning cap include cylindric cover body 1, cylindric cover body 1 is used for covering the upper portion at highway crash barrier stand column, plays the fixed action, the diameter and the stand of cover body 1 cooperate, the hole diameter of the cover body 1 can slightly be greater than the external diameter of stand column, cover body 1 from the outside cover on the stand column, play the fixed action. A cover plate 2 is arranged above the cover body 1, a cylinder 3 used for fixing a reflector 4 is arranged above the cover plate 2, and the reflector 4 is arranged in the circumferential direction of the cylinder 3. Set up reflector 4 in the circumferential direction of cylinder 3, can make the driver like this in-process of driving, can all obtain the reflection of light in reflector 4 under any angle, the reinforcing is to the discernment of highway crash barrier. The reflector 4 is provided as a reflector plate which is glued around the cylinder 3. In order to prolong the service life of the reflector 4, protect the reflector 4 and prevent the reflector 4 from being covered by dust and other substances to influence the reflection effect, the periphery of the reflector 4 is provided with a protective layer 5, the protective layer 5 is a transparent cup-shaped body 6, the cup-shaped body 6 covers the outside of the reflector 4, and the cup-shaped body 6 is fixedly connected with the cylinder 3 to play a role in protection. The connection mode is as follows: as shown in figure 6, set up "L" shape arch at the inboard bottom of the cup body 6, set up the recess at the cup body 6 top, arch and recess set up to two, and the recess sets up to the arc, and arc one end opening is slightly big, and other end opening is slightly little, puts into "L" shape arch from the arc mouth that the opening is slightly big, rotates certain angle, makes "L" shape protruding card at the arc mouth that the opening is slightly little, and like this, "L" shape arch just block has the fixed action in the recess. The protective layer 5 is arranged, even if some dust is temporarily adhered to the outer surface of the protective layer 5, the self-cleaning effect is achieved by washing with rainwater in rainy days; if the protective layer 5 is damaged or dirty, the self-cleaning effect can not be achieved, and the replacement is also convenient.

As shown in fig. 5, the pressing strips 7 are arranged on the inner side of the cylindrical cover body 1 in the circumferential direction, and the thickness above the pressing strips 7 is larger than that below the pressing strips 7, so that the cover body 1 is convenient to mount on the stand column, and after the mounting is completed, the fastening effect can be achieved. By arranging the pressing strips 7, the cover body 1 is covered above the upright posts directly, workers can install the used road anti-collision guardrail quickly, and the working efficiency can be improved; in addition, the column cap which needs to be replaced after long-term use is more convenient to replace.

This embodiment highway crash barrier stand reflection of light warning cap, cover body 1, apron 2, cylinder 3 are through moulding plastics integrated into one piece, can improve production efficiency like this.

Example 2: the other structures of the embodiment are the same as those of embodiment 1, but the cylindrical body 3 is provided with a groove body, the bottom of the inner side of the cup-shaped body 6 is provided with a protrusion, and the protrusion is in interference fit with the groove body, so that the protrusion is inserted into the groove body to have a fixing effect.

Example 3: the other structure of this embodiment is the same as that of embodiment 1, but the protective layer 5 is a transparent coating, such as latex paint, which is directly sprayed on the outside of the reflector 4, so that the reflector 4 seals the cover plate 2 and the cylinder 3, which can also protect the reflector without affecting the reflective effect.

Example 4: the other structures of the embodiment are the same as those of the embodiment 1, but the outer diameter of the cover body 1 is smaller than the diameter of the inner hole of the upright post, so that the cover body 1 can be inserted into the inner hole of the upright post and can also play a role in fixing; the outer side of the cover body 1 is provided with a pressing strip 7 in the circumferential direction, so that a fastening effect is achieved.

Embodiment 5, the other structure of this embodiment is the same as that of embodiment 1, but a cavity is provided in the middle of the cylinder 3, so that the production cost can be reduced.

Example 6, the other structure of this example is the same as that of example 1, but the reflector 4 is provided as one of a reflective film or a reflective strip or a reflective ring. Therefore, different reflectors 4 can be selected according to the requirements and the characteristics under different environments, and the best reflecting effect is achieved.

In embodiment 7, the other structure of the present embodiment is the same as that of embodiment 1, but a fixing member is provided on the lower surface of the cup-shaped body 6, and the fixing member is fixedly connected to the lid plate 2. If the cover plate 2 is provided with a groove, the lower bottom edge of the cup-shaped body 6 is provided with an L-shaped bulge, and the L-shaped bulge is inserted into the groove, so that the fixing effect can be achieved.

Embodiment 8, the other structures of this embodiment are the same as those of

embodiments

1 or 2 or 3 or 4 or 5 or 6 or 7, but the cylinder 3 is a circular truncated cone or a cone, which can also reflect light, provide an early warning for vehicles, and also have an aesthetic effect, so that customers can provide diversified product requirements, increase road traffic safety, and reduce traffic accidents.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and those skilled in the art can make modifications and improvements without departing from the scope of the present invention.

Claims

1. The utility model provides a highway anticollision barrier stand reflection of light warning cap of post, its characterized in that, highway anticollision barrier stand reflection of light warning cap of post include cylindric cover body (1) top set up apron (2) top set up cylinder (3) the circumference direction of cylinder (3) set up reflection of light body (4) periphery set up protective layer (5).

2. The highway crash barrier post reflective warning cap as recited in claim 1, wherein said reflector (4) is configured as one of a reflective plate or film or strip or ring.

3. The highway crash barrier post light reflecting warning cap according to claim 1, wherein the protective layer (5) is a transparent cup-shaped body (6), and the cup-shaped body (6) is fixedly connected with the cylinder (3).

4. A road crash barrier post retroreflective warning cap as claimed in claim 1, characterized in that the protective layer (5) is provided as a transparent coating.

5. A highway crash barrier post light reflecting warning cap according to any one of claims 1-4 characterized in that a compression strip (7) is arranged in the inner or outer circumferential direction of said cylindrical cover body (1).

6. A road crash barrier post reflective warning cap as claimed in claim 5, characterized in that the thickness above the hold-down strip (7) is greater than the thickness below the hold-down strip (7).

7. A road crash barrier post reflective warning cap as claimed in claim 5, characterized in that a cavity is provided in the middle of the cylinder (3).

8. A road crash barrier post light reflecting warning cap as claimed in claim 7, characterized in that the cover body (1), the cover plate (2) and the cylinder (3) are formed integrally.

9. The highway crash barrier post light reflecting warning cap as claimed in claim 8 wherein said cylinder (3) is configured as a truncated cone or a cone.