KR100377465B1 - Light Shielding Apparatus for a Center Separating Fence of a Street - Google Patents

Abstract

The present invention is a curved cross-sectional shape, as well as the structural strength as well as the shielding plate having excellent shading ability and ventilation ability, to ensure safe operation by being prevented by the headlights of the vehicle that the driver of the vehicle is traveling at night, wind The present invention relates to a light shielding device for a central separator of a road that can be used semi-permanently by being prevented from being damaged by an impact or a load without being greatly affected by it.

Features of the technical construction of the present invention; Vertically erected vertically and arranged at regular intervals, and is connected horizontally vertically to both sides of the struts 110 having the connecting plate portion 111 formed as a single body, and the connecting plate portion 111 of the pillars 110, respectively. In the configuration consisting of the upper and lower fixing member (120,130) is formed in the longitudinal direction the assembly grooves (121, 131) long, and the light shielding plate 140 is inserted into the assembly grooves (121, 131) of the upper and lower fixing member (120,130) The shading plate 140 has a cross-sectional shape that is repeatedly curved and extends in the longitudinal direction to face each other at equal intervals to form shading partitions 141 to block headlights, and the mountain portions of the shading partitions 141. It is formed by forming the ventilation plate portion 142 through which the ventilation holes 143 are drilled so as to be alternately connected to the bone and the bone.

Description

Light Shielding Apparatus for a Center Separating Fence of a Street}

The present invention relates to a light shielding device for the central partition of the road that is installed on the central separator built on the road or highway, etc. to block the headlights of the vehicle crossing in the opposite direction at night.

In the past, the central divider, which is built on wide roads or highways, has been installed with shading devices to block driving headlights of vehicles crossing in the opposite direction at night to promote safe driving.

One of the light shielding devices for the central partition of the road used for this purpose is configured so that the wire mesh is fixed inside the rectangular steel fixing frame to block the headlights of vehicles traveling in the state of being installed in the central partition and the wind is ventilated. It is configured to.

However, such a light shielding device disturbs the driver's vision by passing light through the joints of the wire mesh smoothly installed in the steel fixing frame, and thus causes a problem in safety operation due to failure to function as the light shielding device. There was this.

On the other hand, to solve the above problems, domestic utility model publication No. 1997-6201, as shown in Figures 1a and 1b, "the light shielding plate 50 is fixed to the frame 30, 40, Frame 30, 40 is formed in the center of the road connecting plate 21 is formed to be installed in the support (10) to block the running light in the other lane, the support (10) and the connecting plate ( The connecting portions 20 formed above and below 21 are provided with ribs 21a, respectively, and a fixing column 60 is provided at the center of each of the frames 30 and 40 inserted into the inserting portion 11 of the support 10. The central partition light shielding device for roads having a technical subject of installing a plurality of light shielding plates 50 having a plurality of through holes 52 and reinforcing ribs 53 sequentially disposed between the upper and lower frames 30 and 40. An elected application is announced.

That is, such a roadway separator for the road is provided with ribs 21a in the connecting portions 20 formed above and below the support 10 and the connecting plate 21, and the plurality of through holes 52 and the light blocking plate 50, respectively. A reinforcing rib 53 is formed, and a fixing column 60 is installed at the center of the frames 30 and 40 to prevent the light blocking plate 50 from flowing or breaking in a rigid manner corresponding to the lateral pressure generated during driving of the vehicle. In addition, it is possible to obtain an excellent shading effect.

However, in the case of such a roadside light shielding device for the road dividers, the light blocking plate 50 which performs a key function of blocking the headlight light is a frame 30 in the form of a single sheet.

Since they are provided between the 40 at regular intervals, there is a problem that a traffic accident is caused by disturbing the vision of the vehicle driver in which the headlight of the vehicle transmitted through the gap between the light shielding plates 50 intersects.

Moreover, since the light shielding plate 50 is made in the form of a sheet and relatively weak in structural strength corresponding to impact or bending load, it is not only easily broken by a small impact or a load, but also when the sheet shielding plate 50 is broken. Since a large space is formed at the part where the shading plate is damaged, it is difficult to properly block the lights of the headlamp, and thus there is a problem that the function as the shading device is lost.

According to the present invention, a curved section is a cross-sectional shape, and has a light shielding plate having excellent shading ability and ventilation ability as well as structural strength. Firstly, a road that ensures safe driving by being prevented by the headlights of a vehicle that a driver of a vehicle crosses at night. The purpose of the present invention is to provide a light shielding device for the middle partition of the road which is excellent in quality which can be used semi-permanently by preventing damage from impact or load without being greatly affected by the wind. There is a purpose.

Figure 1a is a front view showing an embodiment of the prior art central separator shading device

1B is a perspective view of a light shielding plate used in a center partition light shielding device of the related art

Figure 2 is a perspective view showing an embodiment of the light shielding device for a center separator of the present invention

3 is an enlarged sectional view taken along the line A-A of FIG.

4 is an enlarged cross-sectional view taken along the line B-B in FIG.

5 is a perspective view of a light shielding plate used in a light shielding device for a center separator of the present invention;

<Description of the symbols for the main parts of the drawings>

110: support 111: connecting plate portion 112: connecting rib

113: fitting portion 114: ground plate 120,130: upper and lower fixing members

121,131: assembly groove 122,132: body portion 123,133: membrane plate

124, 134: fixing projection 140: shading plate 141: shading partition

142: vent board 143: vent

As shown in FIGS. 2 to 4, the light shielding device 100 for the middle separator of the road of the present invention is vertically arranged at regular intervals and has a connecting plate part 111 formed as a single body, respectively. Upper and lower fixing members 120 and 130 which are vertically connected to the support posts 110 and the connecting plate portions 111 of the support posts 110, and the assembling grooves 121 and 131 are elongated in the longitudinal direction. The technical concept is the same as that of the conventional configuration in that the light blocking plate 140 is inserted into the mounting grooves (121, 131) of the lower fixing member (120,130).

However, the light shield plate 140 has a cross-sectional shape that is repeatedly curved and extends in the longitudinal direction facing each other at equal intervals to form the light shield partitions 141 to block the headlight light, the mountain of the light shield partitions 141 It is characterized in that the technical configuration is to form a vent board portion 142 through which the vent holes 143 are drilled so as to be alternately connected to the portion and the valley part.

In other words, the light shielding device 100 for the middle separator of the road of the present invention is an assembly groove of the upper and lower fixing members 120 and 130 horizontally connected as the connecting plate 111 of each of the pillars 110 on both sides thereof. 121 and 131, the light shield plate 140 having the light shielding partitions 141 and the air vent plate 142 through which the vent holes 143 are drilled as a cross-sectional shape that is repeatedly curved, the headlights light is reliably blocked and the wind Is configured to effectively ventilate.

In the present invention, since a single light shield plate 140 is installed without any gap between the upper and lower fixing members 120 and 130, the traffic light is reliably shut off by blocking the headlight of the vehicle traveling at night. Secondly, since the curved section repeatedly uses the light shielding plate 140 having excellent structural strength as a cross-sectional shape, the service life of the light can be continuously exerted without being damaged or damaged by sudden impact or load. It will have the advantage of extending the.

Hereinafter, the technical details of the present invention through the specific embodiments shown in the accompanying drawings in detail as follows.

The pillars 110 on both sides are installed on the upper surface of the center separator 1 to perform a function of supporting the entire light shielding device 100.

In addition, the struts 110 on both sides are connected to the connecting ribs 112 extending on one side thereof, and have connecting plate portions 111 formed with fitting portions 113 at upper and lower ends thereof. Through the fitting portions 113 of the upper and lower fixing members (120, 130) to insert both ends so that it can be installed horizontally.

In addition, the struts 110 on both sides integrally form a ground plate 114 through which holes are formed so that the anchor bolts 2 can be fastened through the lower ends of the struts 110, and the struts 110 on both sides of the struts are formed in a center separator. It should be installed perpendicular to (1).

The upper and lower fixing members 120 and 130 are horizontally installed at upper and lower sides as connection plate portions 111 of the support pillars 110 on both sides, and serve to fix the light blocking plate 140.

In addition, the upper and lower fixing members 120 and 130 are channel-shaped cross-sectional shapes so that the assembly grooves 121 and 131 are secured inside the partitioned plates 123 and 133 protruding from the upper ends of the upper body portions 122 and 132. It can be formed. Since the upper and lower fixing members 120 and 130 can be fixed by fitting the upper and lower ends of the light blocking plate 140 into their respective assembly grooves 121 and 131, the installation work of the light blocking plate 140 can be more efficiently performed. It helps to do it.

Here, the upper end of each of the upper and lower fixing members 120 and 130 of the membrane plates 123 and 133 may be formed with fixing protrusions 124 and 134 protruding inwardly in consideration of the cross-sectional thickness of the light blocking plate 140. It is preferable to fix the light blocking plate 140 to be fitted in the assembly grooves 121 and 131 of the lower fixing members 120 and 130 so as to prevent shaking.

As shown in FIG. 5, the light blocking plate 140 is installed between the upper and lower fixing members 120 and 130 to block the headlight light and to ventilate the wind.

The light blocking plate 140 is a cross-sectional shape in which the entirety of the light shielding plate 140 is repeatedly curved, and the light shielding partitions 141 extending in the longitudinal direction facing each other at equal intervals, and the mountain and valley portions of the light shielding partitions 141. It is important that the ventilation holes 143 are alternately connected to each other so that the ventilation holes 143 are formed as vent board portions 142 to be drilled. The reason is that the light shield bulkheads 141 can effectively block the light irradiated at an oblique angle from the headlights of the traveling vehicle, and the ventilation plate part 142 is a vent hole 143 that is bored at right angles to the transverse wind. This is to allow them to be effectively ventilated.

In addition, the light blocking plate 140 is preferably made of a single plate body having a width corresponding to the length of the upper and lower fixing members 120 and 130, so that the installation on the upper and lower fixing members 120 and 130 can be easily performed. Yet in the installed state it is desirable to prevent shaking by the wind.

In the present embodiment, the ventilation holes 143 are illustrated as being bored in a circular shape, but it is noted that the ventilation holes 143 may be formed as long rectangles as necessary.

Here, the light shield plate 140 is made of a polyethylene resin or engineering plastics with excellent chemical stability, it is revealed that it may have a structural strength corresponding to the external impact or load.

As described above, the present invention is a curved cross-sectional shape, equipped with a light shielding plate having excellent shading ability and ventilation ability as well as structural strength, thereby reliably blocking the headlights of vehicles traveling in opposite directions at night. It prevents the occurrence of an accident and has the effect of prolonging the service life while enabling the continuous light shielding function without being damaged or damaged by sudden impact or load.

Claims (3)

Vertically erected vertically and arranged at regular intervals, and is connected horizontally vertically to both sides of the struts 110 having the connecting plate portion 111 formed as a single body, and the connecting plate portion 111 of the pillars 110, respectively. Upper and lower fixing members 120 and 130 having assembly grooves 121 and 131 long in the longitudinal direction, and assembly grooves 121 and 120 of the upper and lower fixing members 120 and 130. In the configuration consisting of a light shielding plate 140 fitted to the 131, The shading plate 140 has a cross-sectional shape that is repeatedly curved and extends in the longitudinal direction facing each other at equal intervals to form shading partitions 141 to block headlights, and the mountain portions of the shading partitions 141. Light shielding device for the central separator of the road characterized in that the ventilation holes 143 are alternately connected to the bone portion to form a vent board portion 142 through which the vent holes 143 are drilled. According to claim 1, The upper and lower fixing members (120, 130) is a channel-shaped cross-sectional grooves 121, 131 partitioned inside the partition plate (123, 133) protruding at both ends of the upper body portion 122,132 extending long ) Shading device for the central partition of the road, characterized in that formed to ensure. The fixing protrusions 124 and 134 of claim 1 or 2, wherein the upper ends of the membrane plates 123 and 133 of the upper and lower fixing members 120 and 130 are inwardly projected in consideration of the cross-sectional thickness of the light blocking plate 140. Shading device for the central separator of the road, characterized in that to form.