KR200384095Y1 - Centerline separating fence for narrow road - Google Patents

Abstract

The central divider guardrail of the present invention is installed at the center of the road, such as a highway, where the vehicle can run at high speed, and the guardrail is attached to the central divider to prevent large accidents in frontal collision between vehicles in opposite directions. As it is assembled and installed, it is easier to install and maintain than the existing median separator, and it can absorb and mitigate the impact force well in case of contact collision with the vehicle, and it can reduce traffic accidents by improving visibility to the driver. have.

Description

Centerline separating fence for narrow road}

The present invention relates to a central separator, which will be described in more detail, when assembling the guard rail to the central separator installed in the center of the road, so that the installation and maintenance is made easier, and the impact force is good in the case of contact collision with the vehicle. The median guardrail is designed to reduce traffic accidents by improving the visibility of the driver while easing absorption.

In general, the central divider is installed at the center of the road, such as a highway where the vehicle runs at high speed, so that a central line is provided to prevent large accidents in the event of a frontal collision between vehicles having opposite directions. It is installed to protect the driver and passenger of the opposite vehicle from the vehicle invading.

Such a median divider is made of a heavy concrete block almost all of them have a function to forcibly prevent the vehicle from crossing the centerline in the event of an accident. There is a lot of trouble in work.

In addition, the central separator cannot cope with various vehicle specifications due to the weight, speed, height, etc. of a large vehicle, and when the vehicle crashes, a large-scale accident occurs when the vehicle collides with the vehicle traveling on the other side beyond the central separator. have.

Therefore, the object of the present invention for solving the above problems is that unlike the heavy concrete center separator, the center separator and the guard rail is assembled and combined with a metal material, which is easy to carry and install, as well as the middle rail guard rail installation work. It is possible to work with manpower, and it provides convenience for maintenance and replacement, as well as a median guard rail that guides the vehicle and prevents collision.

In order to achieve the above object, the present invention provides a center separator, wherein the center separator guard rail is provided with a TOP rail, a pillar, a center separator, and a connecting rod, but the center separator is formed of a metal material. "In the form, a plurality of fixing holes are formed on the upper surface so as to be fixed with the support, and fastening holes are formed at both front and rear edges, respectively, and the lower portion is vertically bent to both outer circumferential surfaces while the center is opened to form a buffer space inwardly. A central separator having a fastening hole and a stepped end at the bottom surface thereof, a connecting rod positioned to protrude inward to coincide with the fastening holes formed at both edges of the front and rear surfaces so as to connect the central separator with each other, and the central separator Fixing plates are formed at both ends of the bottom surface, and fixed holes are formed to be in close contact with the ground, and support pillars vertically aligned with the fixing holes on the upper side of the center separator rail, and tubular supports on the upper portions of the support pillars. The fixing hole is formed in the same position as the reinforcement plate is inserted inside Characterized in that the rail is fixed consisting of TOP bit.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

Figure 1 is an exploded perspective view showing the present invention, Figure 2 is a perspective view showing the present invention and Figure 3 is a cross-sectional view showing the present invention.

The present invention is to prevent the collision between the vehicles in the direction of the opposite direction of the road running at high speed, the center rail guard rail (1) is installed to induce the driver's safe operation TOP rail (2) , Strut (4), the central separator (5), the connecting table (8).

The TOP rail 2 has a rectangular tubular shape, and fixing holes 13 are formed at both ends and the central portion so as to be fixed to the support 4 in the state where the center of the bottom surface is cut into a predetermined width.

In addition, the top rail (2) the bottom inside the reinforcing plate (3) formed with a fixing hole (13) is formed so as to maintain the firmness when fixed to the support (4) is bolted to the support (4).

In addition, the support 4 for fixing the TOP rail 2 to the upper portion of the center separator 5 is integrally formed with a fixing piece formed with a fixing hole 13 to be in close contact with the upper and lower surfaces.

In addition, the support (4) is attached to the delegator 11 to induce safe driving to the driver running at night.

The median rail 5 located below the strut 4 has "The upper surface is formed with a plurality of fixing holes 13 to be fixed to the support (4), and the front and back to form a slope, but can be continuously fastened to the other center separator guard rail (1) at both edges. The fastening holes 7 are formed respectively.

In addition, the bottom of the central separator 5 has a central opening to absorb and cushion a shock during a vehicle crash, thereby forming a buffer space portion 12.

In addition, the front and rear of the central separator 5 forms a stepped portion 9 which is vertically bent downwardly with the fixing hole 13 and the end so that the bottom surface is vertically bent outwardly and fixed to the ground.

Therefore, in order to fasten the center separator 5 to each other, the connecting rod 8 is attached to the inner edge of both sides of the center separator 5 so as to protrude. The connecting rod 8 has a plate shape and a plurality of fastening holes 7 on the surface thereof. ) Are formed respectively.

The fastening holes 7 formed in the connecting table 8 may be positioned in a circular shape so that the fastening holes 7 may coincide with the fastening holes 7 of the center separator 5 to fasten the bolts, thereby maintaining robustness in a vehicle crash.

In addition, the bottom of the bottom of the central separator (5) 10, the fixing plate (6) equal to the height of the step (9) is built in the same length as the central separator (5) when firmly fixed to the ground by the anchor bolt It is a structure that can maintain the box.

Figure 4 is a front view using the state showing the present invention.

In order to install the median guard rail 1 continuously in the center of the road as shown in the drawings, the present invention has a fixed plate 6 in the longitudinal direction at the bottom of both sides of the bottom of the median separator 5 so that the ground on the anchor bolt Is fixed to

In addition, each strut 4 is positioned and bolted to the center of the upper surface of the central separator 5 and both end portions thereof, and the top rail 2 is seated at the upper portion of the fixed strut 4, and then there is a reinforcement plate ( 3) is built in the longitudinal direction and is firmly fixed by bolts.

Therefore, the left and right connecting rods 8 protruding to both sides of the center separator 5 are repeatedly installed by an assembly method of fastening bolts to the fastening holes 7 while the center separators 5 are closely located.

In addition, the place where the center separator guardrail (1) begins to guide the vehicle by marking where the center separator (5) and the TOP rail (2) starts to form inclined.

As described above, the center divider guard rail of the present invention is a combination of the center separator and the guard rail to induce safe driving as well as to prevent a collision, and is easy to transport and install. Installation work is possible.

The median guard rail also has the effect of providing convenience for maintenance and replacement work.

1 is an exploded perspective view showing the present invention.

Figure 2 is a perspective view showing the present invention.

Figure 3 is a cross-sectional view showing the present invention.

Figure 4 is a front view using the state showing the present invention.

Explanation of symbols on the main parts of the drawings

1: median guard rail 2: TOP rail

3: reinforcing plate 4: prop

5: median 6: fixed plate

7: fastener 8: connecting rod

9: step 10: bottom

11: delegator 12: buffer space

13: fastener

Claims (2)

In the median, The central separator is to provide a TOP rail, strut, central separator rail, connecting rod, The median rail is made of metal material "In the form, a plurality of fixing holes are formed on the upper surface so as to be fixed with the support, and fastening holes are formed at both front and rear edges, respectively, and the lower portion is vertically bent to both outer circumferential surfaces while the center is opened to form a buffer space inwardly. A center separator rail having a stepped portion at the end and a fixing hole on the bottom surface; A connecting rod which is formed to be fastened to protrude inwardly and is formed to coincide with fastening holes formed at both edges of the front and rear surfaces so as to connect the center separator rails to each other; A fixing plate inserted at both ends of the bottom surface of the center separator rail to be in close contact with the ground; And posts each of which is vertically aligned with the fixing hole on the upper surface of the center separator rail; The upper portion of the support is a tubular shape, the fixing hole is formed in the same position as the support, and the inner side guard rail is characterized in that the reinforcing plate is inserted into the bolt consisting of a TOP rail fixed. 2. The median guardrail of claim 1, wherein delinate is attached to a surface of the post.