KR200175451Y1 - Prefabricated structure for preventing overspeed - Google Patents

Abstract

The present invention relates to a speed bump that is installed on the road surface of the road to limit the traveling speed of the vehicle, and in particular, to a prefabricated speed bump that can be installed prefabricated.

The main body is fixed to the anchor bolt which is charged from the center part to the ground, the rib is formed on the back, the recess is formed on the upper surface, the pipe is installed along the center line, and the intermediate bolt from the recess is passed through the pipe and fastened with nuts. Wow; A main body fixed to an anchor bolt charged from the center to the ground, the rear body having a rib formed thereon, the end body of which a pipe is laid along the center line and spread; Top paints are colored on the upper surface of the main body.

This design contributes to the prevention of traffic accidents and durability by being installed in accordance with the exact specifications, and is easy to install, easy to remove, reinstall and repair after construction, and can be applied to any standard road. It is an effective design to maintain the long-term ability to guarantee the watch.

Description

Prefabricated structure for preventing overspeed}

The present invention relates to a speed bump that is installed on the road surface of the road to limit the traveling speed of the vehicle, and in particular, to a prefabricated speed bump that can be installed prefabricated.

The speed bumps are installed to be curved and protruded on the road surface, so that when the driving vehicle passes over the protruding surface, the passengers receive shock vibrations when speeding, and at the low speed, they are installed to have the least impact. In order to minimize the traffic accidents in pedestrian areas such as school roads and back roads, the demand is increasing rapidly in especially poor road environments such as Korea.

As the speed bumps, as shown in FIG. 4, speed bumps 41 are installed in a location on the road surface 4 of the road to protrude onto the parabola with asphalt. The speed paint 42 is spaced apart by a predetermined width. Is applied.

The conventional speed bumps (41) made as described above are made of asphalt (the mixture of gravel and the like with coarse tar), which is the same material as the road surface 4 of the road, and protrudes on the road surface 4 in a parabolic shape. As described above, at low speeds, the impact on the occupants can be minimized while shocking vibrations can be prevented during speeding, and the present paint 42 scatters the headlights of the driving vehicle even at night or in bad weather so that the driver can float well. This gives enough room to slow down.

However, it is applied with paint for light scattering of the present paint 42 Since the oral particles (resin materials) have a smaller specific gravity than paints, unlike the regulations, they are not evenly distributed throughout the paint 42 and float on the surface and fall off easily due to friction with the wheels of the driving vehicle. Its light scattering ability makes it hard to be seen by the driver even after a short time after installation, and it acts as a factor causing contact accidents due to late rapid deceleration. Furthermore, the coal tar, which is the main component of asphalt, is caused by geothermal heat during the summer When a large vehicle is melted and passed, it may be deformed by the load and not maintained according to the standards prescribed by the Road Traffic Act.In particular, it should be installed under the permission of the traffic authority. In addition to inconvenience, traffic accidents caused by falling of freight vehicles It is for.

The present invention was devised to completely solve the above-mentioned problems. Firstly, the traffic accidents are prevented in advance by strictly following the standards prescribed by the Road Traffic Act, the durability is high, and the regulations continue to be maintained throughout the durability period. It is easy and prevents unauthorized installation of the unauthorized person properly. Third, it maintains the long-term ability to guarantee the watch of the driver. Fourth, it is composed of a prefabricated structure. It is also possible to apply to the road.

Hereinafter, the details of the present invention with reference to the drawings as follows.

1 is a configuration state of the present invention,

2 is a rear view of the present invention,

3 is an enlarged cross-sectional view of each part of FIG. 1;

4 is an installation state diagram of a conventional design.

* Explanation of symbols for main parts of the drawings

1 --- intermediate body

11 --- Rib 12 --- Anchor bolt 13 --- Indent

14 --- long bolt 15 --- nut 16 --- groove

2 --- end body

21 --- Rib 22 --- Anchor Bolt 26 --- Groove

3 --- pipe

31 --- through hole

4 --- road surface

41 --- speed bump 42 --- paint

1 is a configuration diagram of the present invention, Figure 2 is a rear view inverted to show the essential parts of the present invention, Figure 3 is a cross-sectional view of each part of Figure 1, Figure 3a AA line, Figure 3b Is BB line | wire, and FIG. 3C is enlarged cross section of CC line | wire.

According to the present invention, as shown in the figure, the central portion is fixed to the anchor bolt 12 is inserted into the ground at several places in the center as a rectangular body protruding along the oblique surface, the back is formed with a rib 11 is appropriately reinforced, One or more pairs of opposing recesses 13 are formed on the upper surface, and a pipe 3 is installed on the bottom along the center line to insert the long bolts 14 inserted from the opposing one recess 13. 3) the intermediate body 1, which is fastened to the nut 15 at the opposite concave portion 13 through 3), is delivered in a predetermined quantity; The central portion is fixed to the anchor bolt 22 is inserted into the ground at several places in the center portion is an arc-shaped main body projecting along the oblique surface, the rear side is formed with a rib 21 is appropriately reinforced, the bottom portion along the center line pipe ( End bodies 2 on which 3) are mounted are respectively spoken at both ends of the intermediate body 1; On the upper surface of the main body (1, 2) is characterized in that the colored paint 42 according to the traffic laws.

In the above configuration, it is preferable that the upper surfaces of the intermediate body 1 and the end body 2 are formed with grooves 16 and 26, which are recessed in a plurality of predetermined depths, respectively.

In the above-described configuration, two anchor bolts 12 and 22 are charged at two spaced apart, respectively, and two long bolts 14 having two recesses 13 formed in the intermediate body 1 are spaced apart in two pairs. It is more preferable if it is characterized by being fastened to.

The present invention configured as described above, if installed, the same as the conventional design shown in FIG. The working specifications, the summary and the effect of the operation is outlined as follows.

The appropriate quantity of the intermediate body 1 is determined according to the width of the road surface 4 of the road to be installed (FIG. 1 shows three sets of the intermediate body 1, but since the intermediate body 1 is a completely identical structure, The total length can be adjusted as much as the quantity is added or subtracted}. The intermediate body 1 may be faced without a gap, because both ends are vertical planes, and both ends of the intermediate body 1 that are spoken face and face the end body 2, respectively. At this time, the main body (1, 2) is a symmetrical type can be made in the same standard, while turning to the left and right to speak. After inserting the pipe 3 into the central lower surface of the main bodies 1 and 2 to integrate (see Fig. 2), the through-hole 31, which is a hole for inserting the long bolt 14, is drilled in the pipe 3, The long bolts 14 are inserted into each of the main bodies 1, 1,... And fastened with the nuts 15 to firmly couple the integrated main bodies 1, 2. Finally, the anchor insertion hole is drilled on the road surface 4 through the anchor holes of the main bodies 1 and 2 (in the case of Strong Anchor, it may be inserted directly without hole drilling), and the anchor bolts 12 and 22 of the required quantity are required. ) To complete the installation by fastening firmly to the road surface (4).

The present invention installed as described above works as follows.

According to one configuration of the present invention, the central portion is fixed to the anchor bolt 12 is inserted into the ground at several places in the center as a rectangular body protruding along the oblique surface, since the rib 11 is appropriately reinforced on the back, the above-described If installed as one is connected between the protrusion and the road surface (4) at a predetermined angle, the front and back are in close contact with the road surface (4) in a small step can pass over the vehicle without impact, of course, the body (1) of The side may be manufactured so that there is no step with the road surface 4, but in this case, since the stress is concentrated at the edges of the side, the thickness is allowed in consideration of the height according to the minimum diameter of the vehicle wheel running thereon. In this case, since the central body 1 is made of rubber or resin, a plurality of ribs 11 may be formed on the rear surface of the parabolic surface as illustrated in FIG. 2 to reduce material cost. ) Was formed. In addition, the intermediate body 1 has one or more pairs of concave indentations 13 facing the upper surface thereof, and a pipe 3 is installed at the bottom along the center line and inserted from the opposing one concave portion 13. Since the long bolt 14 penetrates through the through hole 31 of the pipe 3 and is fastened to the nut 15 at the opposite recess 13, an intermediate body that is largely addressed according to the width of the road to be installed ( 1) are integrated by a pipe 3 installed on its bottom along the center line, and the pipe 3 used here is illustrated as a hollow cone in the cross-sectional view, but the pipe 3 is formed on the bottom of the center line of the main body 1. According to the shape of the receiving part of), any shape such as square pipe or deformed pipe can be applied, and it is preferable to use one of the pipes 3 to be used with a long one corresponding to the width of the road. Can also be used face to face, Case to ensure that this use leads to a butt weld portion is broken, or be used while a broken part in the middle of the body 1, it is preferable to so as to obtain a sufficient supporting force to mechanical.

In addition, the end body (2) which is installed successively at both ends of the intermediate body (1) is a one-side arc-shaped main body protruding along the oblique surface, the central portion of the cross section is fixed to the anchor bolt 22 is charged to the ground at several central parts Rib 21 is formed on the back to be appropriately reinforced Since the pipe 3 is installed at a part of the bottom along the center line, both ends of the pipe 3 inserted into the intermediate body 1 are inserted into the bottom of each end body 2 to be integrally supported. Since the anchor bolts 22 are also inserted into the end body 2 (see FIG. 3C), they are firmly fixed to the road surface 4. In addition, since one end of the end body 2 is arcuate, it is possible to improve the durability by preventing stress concentration, wherein the end body 2 forms a slant on the opposite side from the end interviewed with the intermediate body 1. As it is lowered, the round surface has a small step with the road surface 4, which is a natural configuration for obtaining the same effect as the intermediate body 1 described above.

In addition, the upper surface of the main body (1, 2) is a colored paint 42 in accordance with traffic laws (not shown in the figure to facilitate the shape of the drawing) the main body (1, 2) made of resin or rubber material ) Can contain coloring in the material so that the shape of the present paint 42 can be maintained even after the surface is removed, thereby preventing the occurrence of a traffic accident as in the prior art.

According to another configuration of the present invention, since the grooves 16 and 26 are formed in the upper surface of the intermediate body (1) and the end body (2), respectively, a plurality of recesses to a predetermined depth, respectively, in particular, the body 1, In the case of 2), the upper surface becomes the uneven surface, which improves the frictional force and ensures that it can be moved comfortably without slipping. In addition, even when the grooves 16 and 26 are formed in this way, since the paint 42 is contained and colored in the material, even if the grooves 16 and 26 are formed, the visible paint 42 does not interfere at all.

According to another configuration of the present invention, the anchor bolts (12, 22) are each two Spaced and charged, the indentation portion 13 formed in the intermediate body (1) is spaced in two pairs to be fastened by two long bolts 14, anchor bolts 12, 22) and the long bolts 14 are fastened to be stably supported. Of course, increasing the number of fastening of the anchor bolts 12, 22 or long bolts 14 to two or more can tighten the tightening force, but in consideration of economics, it is most preferable to fasten by opening a predetermined distance in the two sets described above.

The present invention, as described above, strictly adhere to the standards prescribed by the Road Traffic Act to prevent traffic accidents in advance, the durability is high, and the regulations continue to be maintained throughout the durability period. In order to prevent the installation properly, it also maintains the long-term display ability to guarantee the driver's watch. Especially, it is prefabricated so that it is easy to remove, reinstall and repair after construction and can be applied to any standard road. It is a useful and effective design.

Claims (3)

The central part fixed to the anchor bolt 12 charged to the ground at several center parts is a rectangular body which protrudes along the inclined surface, and a rib 11 is formed on the rear surface to be appropriately reinforced, and the upper recessed part 13 is provided on the upper surface thereof. One or more pairs are formed, and on the bottom along the center line, a pipe 3 is installed, and a long bolt 14 inserted from the opposing one side inlet portion 13 penetrates through the pipe 3 and the opposite indentation portion 13 The intermediate body (1) fastened to the nut (15) at a predetermined amount; The central portion is fixed to the anchor bolt 22 is inserted into the ground at several places in the center portion is an arc-shaped main body projecting along the oblique surface, the rear side is formed with a rib 21 is appropriately reinforced, the bottom portion along the center line pipe ( End bodies 2 on which 3) are mounted are respectively spoken at both ends of the intermediate body 1; Prefabricated speed bumps, characterized in that the paint (42) in accordance with the traffic regulations on the upper surface of the main body (1, 2). The method of claim 1, wherein the upper surface of the intermediate body (1) and the end body (2) prefabricated speed bumps, characterized in that the grooves (16, 26) are recessed a plurality of predetermined depths, respectively. 3. The anchor bolts 12 and 22 are spaced apart from each other by two. To be charged, Prefabricated speed bumps, characterized in that the concave inlet portion 13 formed in the intermediate body (1) is spaced in two pairs are fastened by two long bolts (14).