KR20010035854A - A median strip of a road - Google Patents

Abstract

PURPOSE: A road center dividing system is provided to prevent road studs from being buried in a road or damaged by installing the road studs on a marking plate for replacing a center line, and to promote a driver to drive carefully by making loud impact sounds in a car clash against the road studs. CONSTITUTION: A road center dividing system comprises a center line replacing marking plate(30) arranged continuously, reflective or unreflective road studs(10,10') installed alternately to the inside of a groove installation member and altered according to worker's discretion or road conditions, a road lane delineator(20) interposed to the top of the upper coupler of the road stud(10') altered according to the worker's discretion or road conditions, wherein the road lane delineator(20) comprises a reflector(24) formed on the outside of a body member and a supporter(26) sustaining the body member and fastened to the road stud at the lower end of the body member, and the body member is made of soft synthetic resins and filled with air.

Description

Lane markers, lane control rods, centerline replacement signs and central separation systems using the road {A median strip of a road}

The present invention relates to a central separation system of roads, and more particularly, by means of yellow central separation line replacement signs, lane markers, lane control rods, and combinations thereof, which are installed for road traffic regulation and driver safety. It relates to the central separation system of roads that are made.

As the society develops, automobiles occupy an indispensable place, but in our country, despite the government's diversified efforts on traffic safety, the number of traffic accidents is increasing year by year, which is urgently needed.

We promise to carry a few lines on the bottom of the road and run between them. Among them, the central separation line of the road is a thin yellow solid line, but inside it is an important facility with a great promise and a deep meaning of life and death. We are running on the road, with the centerline in between, doing nothing beyond each other.

However, as reported by the Korea Transportation Safety Authority, accidents caused by invasion of the centerline of such roads are increasing by about 5.6% per year.In 1997, 17.5% of all the fatalities caused by the involvement of the centerline were accounted for. have. According to the Korea Insurance Association, in 1998, 239,721 centerline infringement and lane violations were reported, 9,075 people died and 300,000 were injured. Among them, night damage was 83,439, 4,257 deaths and 120,000 injuries.

Such a central line invasion of the road can be attributed to the driver's carelessness such as illegal overtaking, speeding, drowsy driving, and the lack of traffic safety facilities such as the median divider. There are many different types of traffic accidents, but the biggest damage is caused by accidents involving the central line.

Traffic accidents at night tend to increase when road lighting is inadequate, especially when a vehicle invades the center line or leaves the road, mainly due to the absence of eye induction.

In order to prevent such an accident, a gull sign, a lane marker bottle, and a line of sight sign are installed on the road, and the line of sight sign reflects the light from the headlights in a direction close to the direction of incidence, so that the road is linear to the driver at night or in the rain. It provides information on how to help prevent vehicle invasion or off-road accidents.

However, such road markings such as the center line cause visibility paralysis in the rain or snow, causing the driver to inadequate information on the linear and road edges of the road, threatening the driver's safety, increasing the driver's fatigue and road service level. It may also have a negative effect.

Lane markers are installed on the roads to compensate for poor visibility. Lane markers are incidentally used for location guidance, road marking assistance or road marking assistance to alert drivers through contact with car tires. In other words, lane markers will be installed in the center line, lane boundary line, road edge zone line, dedicated lane, road obstacle, safety zone, etc. to complement the function of road marking.

1 shows an example of a road centerline. Referring to the drawings, the reflective marker bottle 10a is provided at regular intervals on the yellow central line 1 drawn at the center of the roadway. Referring to FIG. 3, the reflective marker bottle 10a used herein includes reflectors 14a formed on opposite sides of the square body member 12a, and an anchor 16a deeply coupled to the road surface is formed at the center of the bottom surface. It is.

Figure 2 shows another example of the road center line. Referring to the drawings, the center lines 1a and 1b of the road are arranged in two rows, and the reflective marker bottles 10a and the lane regulating rods 20a are disposed at regular intervals therebetween. Here, the lane regulating rod 20a is formed with a reflector 24a on the outer surface of the trunk member 22a in the form of a circular rod, and the lower body is fixed to the trunk member and attached to the road surface using a predetermined fastener 27a. A fastener 26a is provided.

Conventional lane markers as described above are made of aluminum die casting, a hole is drilled about 10 mm deeper than the length of the anchor with a perforator in the road center line, and the adhesive is poured into the hole and installed simply.

However, in view of the actual situation, the damage caused by the centerline invasion of the vehicle is occurring a lot. In other words, the asphalt road surface is completely buried or more than half of the body member is settled down, and sometimes the soil or sand is accumulated in the front of the reflector, the situation is being halved. In addition, there is a problem that the road surface is damaged when the lane marker bottle is broken and replaced or replaced by a new one.

As such, the conventional marker bottle is so poor in itself that the damage caused by the vehicle invading the center line is so severe that it is the most used consumable among road safety facilities, and it is a huge budget wasting factor. It is not maintained at all because it is urgently applied to tinkering prescriptions, especially in places with severe damages, etc., and only the vehicle-oriented policy has been implemented.

Accordingly, it is an object of the present invention to provide a central separation system of a road that can induce a driver's gaze to promote vehicle safety driving.

Another object of the present invention is to settle down the various facilities provided to form the road central separation system, that is, the lane marker bottle with a low risk of damage, the lane control rod and the lane marker bottle that can reliably recognize the driver's center line violation. The purpose is to provide a centerline replacement sign that will be prevented.

1 is a schematic view showing an example of a general road centerline.

2 is a schematic view showing another example of a general road centerline.

Figure 3 is a perspective view showing a conventional lane marker bottle.

Figure 4 is a perspective view showing a road center line alternative sign according to the present invention.

Figure 5 is a perspective view showing the structure of a lane marker bottle according to the present invention.

6 is an exploded perspective view of a lane marker bottle.

7 is a schematic view showing an example of a road central separation system according to the present invention.

FIG. 8 is a cross-sectional view illustrating a combined state of a center line replacement sign, a lane marker bottle, and a lane control rod of a road that is a main part of FIG. 7; FIG.

<Description of the reference numerals for the main parts of the drawings>

10, 10 ': Lane marker 12: Body member

13, 13 ', 16', 28 ': Coupler 14, 24: Reflector

16: anchor bolt 17: nut

18: fixing member 18 ': incision

19, 19 ': washer 20: lane regulation rod

26: support 28: assembly

30: center line replacement sign 32: top panel

322, 342: stone tongue 324: recessed part

326, 328, 344 Hole 34 Lower panel

36: groove forming member 100: road surface

The lane marker bottle of the road for achieving the object of the present invention is a square body member with a small diameter of the lower diameter of the coupler is vertically penetrated in the center and the anchor is inserted and fastened from the upper portion of the coupler of the body member Bolts; A cylindrical fixing member fitted in a lower portion of the anchor bolt, the upper portion of which is supported in contact with the bottom surface of the trunk member and having a plurality of cutouts formed at a predetermined length in the lower portion thereof; And a nut member fastened to the anchor bolt at a lower portion of the fixing member, and whether reflection and non-reflection are determined by forming at least one reflector on the side of the body member.

In addition, the lane regulating rod of the road according to the present invention is a rod-shaped body member made of a soft synthetic resin material filled with air in the inner empty space, one end is coupled to the lower end of the body member is supported and the other end of claim 1 to It is characterized in that it is composed of a support that is inserted into and coupled to the upper end of the coupler of the lane marker bottle according to claim 2, and is configured to burst by an external impact such as a vehicle.

The center line alternative sign of the road according to the present invention, the first panel is formed with a recess and the other end is formed with a protrusion of the same shape as the groove; A lower panel on which the recessed part is formed on the upper panel, and the lower panel is laminated and coupled to a lower part of the upper panel in a size that exposes the side where the protrusion is formed; And, the upper portion of the upper panel is composed of one or more groove installation member is coupled to form a groove to be coupled to the lane marker bottle at a predetermined interval, the groove installation member is formed with a hole for inserting the anchor bolt of the lane marker bottle The continuous connection of the to form the center line of the road.

In addition, the road central separation system according to the present invention is arranged by arranging the alternative center line sign and selectively installs the reflective or anti-reflective lane beacon in the groove forming member of the upper part of the sign, the installation of the reflective and anti-reflective lane beacon according to the situation of the road It can also be determined and the lane control rod is selectively inserted into the upper end of the coupling port of the label bottle.

In the present invention, the center line substitute sign is a center line substitute material made by coating a yellow paint with a size of 15 cm in width, 1 cm in height and 1.5 m in length and heat-treating at least two times. It is firmly attached to the road surface to withstand any impact. Therefore, when repairing the road, the center line replacement sign and the lane marker are separated so that the anchor bolt can be released and reused.

These alternative signs for the centerline have a wider, more bluish appearance than the existing centerline, and are excellent in attracting attention. In addition, since the lane marker bottle is installed on the center line replacement sign, existing problems such as damage due to impact, falling down, soil or sand covering the reflector, contamination of the reflector, and damage to the road surface of the marker bottle may be solved.

In the installation of the cover bottle on the road sign to replace the center line of the road, a lane control rod that bursts like a hot air balloon is selectively installed on the cover bottle to warn the driver of the central line invasion and to damage the safety facilities. You can give yourself a sense of self-denial and try not to invade your centerline again.

The lane regulation rod of the present invention is easy to install by injecting air with PVC flexible material, and is a low-cost consumable, and secures a strong center line by installing it with the cover bottle between the center line and alleviating traffic accidents caused by the invasion of the center line and damaging the cover bottle. To reduce economic losses.

Hereinafter, a lane marker bottle, a lane regulating rod, a center line replacement sign, and a road center separation system using the same according to the present invention will be described in detail with reference to the accompanying drawings.

Figure 4 shows an example of the center line alternative sign of the road. Referring to the drawings, the center line replacement sign 30 is composed of a large three-part upper panel 32, lower panel 34 and two groove forming member (36).

The upper panel 32 is an elongated panel having a semicircular concave portion 324 formed at one end in the longitudinal direction, and a protrusion 322 having the same shape as the concave portion is formed at the other end thereof.

The lower panel 34 is coupled to the lower portion of the upper panel 32, and the indentation portion 324 forming side of the upper panel 32 is covered and the protrusion portion 322 forming side is exposed. At both ends, larger recesses (not shown) and protrusions 342 are formed than the upper panel.

In addition, two groove forming members 36 to which the lane marker bottles are coupled are provided at a predetermined interval in the upper portion of the upper panel 32, and holes 326 and 328 into which the anchor bolts of the lane marker bottles are inserted into the groove forming members. 344 is drilled to the upper panel and the lower panel.

The center line alternative sign of this structure is to form the center line of the road by arranging a plurality of recesses 324 and the protrusions 322, 342 are fitted to each other, the road sign will be fixed to install the sign with a lane marker bottle.

5 is a perspective view showing an example of a lane marker bottle according to the present invention, Figure 6 is an exploded perspective view thereof. Referring to the drawings, the lane marker bottle is largely composed of the body member 12 and the anchor member.

The body member 12 has a size that is coupled to the inside of the groove forming member 36 formed in the upper portion of the center line replacement sign 30 as a quadrangular body, vertically in the center, the upper end is a coupler 13 It is wide and the bottom is small. Where 13 'is the staircase jaw supporting the anchor bolt. The outer surface of the body member 12 is formed with a reflector 14 on at least one side, this case is a reflective marker bottle, otherwise it is referred to as an antireflective marker bottle.

The anchor member consists of an anchor bolt 16, a fixing member 18, a nut 17 and two washers 19, 19 ′, the use of the washers being adjustable by the installer. The anchor bolt 16 is fitted to the engaging opening 13 of the body member, the head is supported on the step jaw (13 '), two washers (19, 19') are fitted between the jaw and the head. The fixing member 18 is fitted to the anchor bolt 16 at the lower portion of the trunk member 12, and the nut 17 is assembled to the next anchor bolt, and the upper portion of the fixing member 18 is supported on the bottom surface of the trunk member. The lower side is formed with a plurality of cutouts (18 ').

In the case where the control rod is not installed on the top of the cover bottle of such a structure, the assembly of reference numeral 28 is fastened to the coupler 16 'formed on the head of the anchor bolt 16 by the bolt 29 at the upper end of the cover. do.

Figure 7 is a schematic diagram showing an example of the road central separation system according to the present invention, Figure 8 is a cross-sectional view showing a combined state of the center line replacement sign, lane marker bottle and lane control rod of the main part of the road.

Referring to the drawings, the central separation system of the road is arranged to alternately arrange the center line replacement sign 30 and alternating reflective or anti-reflective lane marker bottles 30, 30 'on the inside of the groove mounting member at the top thereof. Of course, the selection of the lane marker bottle can be changed according to the situation of the installer or the road of the road, and also, the lane regulating rod 20 is inserted into the top of the upper coupler of the lane marker bottle 10 'and is also installed Of course, it can be changed depending on the situation of the road or arbitrary.

Here, the lane regulating rod 20 is formed with a reflector 24 formed on the outer surface of the trunk member, and is provided with a support 26 that is fixed to the lane marker bottle while supporting the trunk member at the bottom of the trunk member. As soft synthetic resin, air is filled in the empty space inside.

According to the present invention configured as described above, the center line alternate sign 30 is arranged on the road surface which forms the center line of the road while the protrusion is inserted in the recess in the longitudinal direction, and the hole in the upper groove forming member 36 is arranged. Then drill a hole in the road surface. After placing a kind of adhesive or binder therein, the lane marker bottle 10 is positioned so that the anchor member enters the hole.

Next, when the binder or adhesive is left to stand for a certain time and then tightens the anchor bolt 16, the anchor nut 16 is raised and tightened to raise the fixing member 18, and the fixing member is subjected to this pressure to lower the incision. As shown in FIG. 8, the 18 'is split and spread laterally. Lane marker bottle 10 and the center line replacement sign 30 is to be firmly attached to the road surface.

And because the lane control rod 20 is selectively installed on the lane marker bottle 10 by this configuration, the central separation system of the road is completed.

Although one example has been described in the road center separation system of the present invention, it can be applied to a case where the center line is expressed differently, and in addition, it can be widely used as a safety mark on roads such as boundary areas and construction sections.

As described in detail above, the center line according to the present invention is replaced with a replacement panel, and the center line replacement sign is fixed together on the road surface by the anchor bolt of the lane marker bottle. In addition, it is possible to eliminate the accident caused by the center line invasion because the driver can be strongly recognized by the center line invasion of the vehicle while the collision with the vehicle by installing a regulatory rod on the lane marker bottle.

Claims (7)

A square body member having a diameter of the lower portion of the coupler perpendicularly perpendicular to the center thereof, and an anchor bolt inserted and fastened from an upper portion of the coupler of the body member; A cylindrical fixing member fitted in a lower portion of the anchor bolt, the upper portion of which is supported in contact with the bottom surface of the trunk member and having a plurality of cutouts formed at a predetermined length in the lower portion thereof; Lane marker bottle of the road comprising a nut member fastened to the anchor bolt in the lower portion of the fixing member. The lane marker bottle of claim 1, wherein a reflector is formed on at least one side of the trunk member. A rod-shaped trunk member made of a soft synthetic resin filled with air in an inner empty space, and one end is joined to and supported by a lower end of the trunk member, and the other end is connected to the upper end of the lane marker bottle according to claim 1. Lane control rods on the road consisting of supports that are inserted into and coupled to the support. An upper panel having a concave indentation formed at one end thereof and a protrusion having a shape like the groove formed at the other end thereof; A lower panel on which the recessed part is formed on the upper panel, and the lower panel is laminated and coupled to a lower part of the upper panel in a size that exposes the side where the protrusion is formed; And, the upper portion of the upper panel is composed of one or more groove forming members are coupled to form a groove to be coupled to the lane marker bottle at a predetermined interval, the groove forming member is formed with a hole for inserting the anchor bolt of the lane marker bottle Alternate sign for a road's center line, which forms the center line of the road by a series of links. 4. The central road separation system of claim 4, wherein the center line replacement sign of the road is arranged and the reflective and anti-reflective lane marker bottles are selectively installed in the groove forming member. 6. The central road separation system according to claim 5, wherein the lane marker bottles of claim 1 and 2 are alternately installed. 7. The central road separation system according to claim 5 or 6, wherein the lane control rod of claim 3 is selectively installed at an upper end of the coupler of the lane marker bottle.