CN218712320U

CN218712320U - Pavement marking line

Info

Publication number: CN218712320U
Application number: CN202222406399.6U
Authority: CN
Inventors: 袁宇; 闫兆柏; 廖进峰; 刘凯
Original assignee: China Merchants Bureau Highway Network Technology Holding Co ltd; Zhejiang Wenzhou Yong Tai Wen Expressway Co ltd
Current assignee: China Merchants Bureau Highway Network Technology Holding Co ltd; Zhejiang Wenzhou Yong Tai Wen Expressway Co ltd
Priority date: 2022-09-09
Filing date: 2022-09-09
Publication date: 2023-03-24
Anticipated expiration: 2032-09-09

Abstract

The utility model discloses a road surface mark marking, including the resin main part, be provided with the gum that is used for with the bottom surface laminating under the resin main part on the terminal surface, gum main part up end has been laid including a plurality of prisms, the prism lower extreme has immersed the gum main part and has pressed close to mutually with the gum, the reflector layer has still been laid in the gum main part, be formed with a plurality of prism recess on the reflector layer, the prism upper end is arranged in the prism recess. The maintenance time can be effectively reduced, the pavement maintenance construction efficiency is improved, and the use effect is good.

Description

Pavement marking line

Technical Field

The utility model belongs to the technical field of the road construction technique and specifically relates to a road surface mark marking.

Background

The road traffic marking is mainly marked on the road surface and suffers from the impact and abrasion of vehicles due to the sun, rain, wind, snow and freezing, so that the road traffic marking has strict requirements on the performance. Firstly, the drying time is required to be short, and the operation is simple so as to reduce traffic interference; secondly, the reflective power is required to be strong, the color is bright, the reflective power is strong, and the visibility is good in the day and at night; in addition, it should have sliding resistance and wear resistance to ensure driving safety and service life. On the expressway, the traffic markings are easily worn due to a large high-speed traffic flow, and when the markings are worn, although certain marks can still be left, the use effect is seriously affected. At present, in the maintenance process of a high-speed pavement, a marking construction operator is mainly influenced by the length of road sealing and the length of construction time, the construction steps are complex and time-consuming, and the requirement on the proficiency of constructors is high, so that the maintenance is usually started when the traffic markings which are worn for a long time or are worn for a large number of times (more than 3 kilometers) continuously appear on a road section in the actual maintenance process of the pavement. The risk of traffic accidents is increased, the traffic accidents occur on the worn road sections, and the highway maintenance company is easy to determine as a responsible party in the process of determining the accident responsibility by a traffic police, so that the loss of the highway maintenance company is caused to a certain extent.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a pavement marking, it can effectively reduce the maintenance and consume time, improves road surface maintenance efficiency of construction, has good result of use.

In order to realize the above object, the utility model provides a road surface marking, including the resin main part, be provided with the gum that is used for with the bottom surface laminating under the resin main part on the terminal surface, gum main part up end has been laid including a plurality of prism, the prism lower extreme has been submerged the gum main part and has been pressed close to mutually with the gum, still laid the reflector layer in the gum main part, be formed with a plurality of prism recess on the reflector layer, the prism upper end is arranged in the prism recess.

The beneficial effect who so sets up is: according to the arrangement, before road construction, the marking main body is prefabricated and molded in advance, and the lower end face of the marking main body is coated with the adhesive, so that the marking main body can be directly adhered to a road surface through the adhesive, the road surface can be simply cleaned and dried during construction, and the adhesion stability can be ensured, wherein the resin main body is composed of the following components in parts by weight, including 1-2 parts of propylene, 4-6 parts of acrylonitrile, 20-28 parts of butyl acrylate, 4-8 parts of methacrylic acid, 15-18 parts of methyl methacrylate, 8-12 parts of butyl methacrylate, 0.05-0.2 part of an initiator, 10-20 parts of toluene, 10-15 parts of xylene, 3-8 parts of isopropanol and 2-4 parts of butyl acetate. Meanwhile, the reflective layer is arranged on the upper end face of the marking line main body, so that the reflective performance of the marking line can be further improved, the reflective degree is strong, good visibility can be realized in the daytime and at night, and the safety performance of driving is improved; meanwhile, the prism reflecting structure is matched, so that the reflecting efficiency is greatly improved, the reflecting performance of the marked line is further improved, and the driving safety is improved. When the reflective layer and the main body are integrally prefabricated and formed, the plurality of rhombic grooves formed in the reflective layer are matched with the prism, so that the machining process is simpler, and the main body is more reliably connected.

As a further setting of the utility model, still be equipped with transparent outer fender layer outside the reflection of light layer, outer fender layer is made by wear-resisting material.

The beneficial effect who so sets up is: through setting up like this, it has transparent wearing layer to adhere to on the reflector layer, can improve wear resistance, reduces marking wearing and tearing, extension marking life, and transparent wearing layer preferred adopts the polypropylene material.

As a further arrangement of the invention, the prisms are evenly distributed on the gum body.

The beneficial effect who so sets up is: through setting up like this for whole reflection of light effect is better, further improves the reflection of light performance of marking, improves driving safety.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Detailed Description

The embodiment of the pavement marking of the utility model is shown in figure 1: the gum comprises a resin main body 1, a back adhesive 3 used for being attached to the bottom surface is arranged on the lower end face of the resin main body 1, a plurality of prisms 2 are laid on the upper end face of the gum main body, the lower ends of the prisms 2 are immersed into the gum main body and are close to the back adhesive 3, a reflecting layer 4 is further laid on the gum main body, a plurality of prismatic grooves are formed in the reflecting layer 4, and the upper ends of the prisms 2 are arranged in the prismatic grooves. The beneficial effect who so sets up is: according to the arrangement, before road construction, the marking main body is prefabricated and molded in advance, and the lower end face of the marking main body is coated with the adhesive, so that the marking main body can be directly adhered to a road surface through the adhesive, the road surface can be simply cleaned and dried during construction, and the adhesion stability can be ensured, wherein the resin main body 1 is composed of the following components in parts by weight, including 1-2 parts of propylene, 4-6 parts of acrylonitrile, 20-28 parts of butyl acrylate, 4-8 parts of methacrylic acid, 15-18 parts of methyl methacrylate, 8-12 parts of butyl methacrylate, 0.05-0.2 part of an initiator, 10-20 parts of toluene, 10-15 parts of xylene, 3-8 parts of isopropanol and 2-4 parts of butyl acetate. Meanwhile, the upper end face of the marking main body is provided with the reflective layer 4, so that the reflective performance of the marking can be further improved, the reflectivity is strong, good visibility can be realized in the daytime and at night, and the driving safety performance is improved; meanwhile, the prism 2 reflecting structure is matched, so that the reflecting efficiency is greatly improved, the reflecting performance of the marking is further improved, and the driving safety is improved. When the reflecting layer 4 and the main body are integrally prefabricated and formed, a plurality of rhombic grooves formed in the reflecting layer 4 are matched with the prism 2, so that the machining process is simpler, and the main body is more reliably connected.

As a further setting of the utility model, the reflecting layer 4 is still equipped with transparent outer barrier layer 5 outward, outer barrier layer 5 is made by wear-resisting material. The beneficial effect who so sets up is: through setting up like this, be adhered to transparent wearing layer on reflector layer 4, can improve wear resistance, reduce marking wearing and tearing, extension marking life, transparent wearing layer is preferred to be adopted the polypropylene material.

As a further arrangement of the invention, the prisms 2 are evenly distributed over the gum body. The beneficial effect who so sets up is: through setting up like this for whole reflection of light effect is better, further improves the reflection of light performance of marking, improves driving safety.

The above examples are only one of the preferred embodiments of the present invention, and the general changes and substitutions performed by those skilled in the art within the technical scope of the present invention are included in the protection scope of the present invention.

Claims

1. A pavement marking line, comprising: including the resin main part, be provided with the gum that is used for with the bottom surface laminating under the resin main part on the terminal surface, resin main part up end has been laid including a plurality of prisms, the prism lower extreme immerses the resin main part and presses close to mutually with the gum, the reflector layer has still been laid in the resin main part, be formed with a plurality of prism recess on the reflector layer, the prism upper end is arranged in the prism recess.

2. The pavement marking according to claim 1, wherein: and a transparent outer barrier layer is also arranged outside the light reflecting layer and is made of wear-resistant materials.

3. The pavement marking according to claim 2, wherein: the prisms are uniformly distributed on the resin body.