KR102617054B1 - Standard Measurement Apparatus for Speed Bump - Google Patents

Abstract

The present invention uniformly measures the specifications such as the length, height, and curve of speed bumps constructed on the road, so as to efficiently check the specifications of the speed bumps and provide effective construction of speed bumps that meet installation regulations, with a gap on the left and right. A pair of support posts arranged and extending vertically up and down; a horizontal support that is fastened to the upper end of the support post and extends in the left and right horizontal directions to connect the pair of support posts, and has guide holes penetrating vertically at the top and bottom at left and right intervals; A speed bump standard measuring device is provided, including a height measuring means that is fitted into the guide hole of the horizontal support, but whose lower end is in contact with the speed bump so that it can slide up and down, and that displays a height ruler for height measurement on one side. do.

Description

Standard Measurement Apparatus for Speed Bump}

The present invention relates to a speed bump standard measuring device, and more specifically, to uniformly measure standards such as the length, height, and curve of speed bumps constructed on roads to efficiently check the standards of speed bumps and ensure that they comply with installation regulations. This relates to a speed bump standard measuring device that enables effective construction of speed bumps.

In general, it is a road safety facility designed to promote the safety of pedestrians by forcibly lowering the speed of vehicles in order to prevent them from speeding on roads such as in front of crosswalks, school zones, or alleys where safety accidents due to speeding are at risk. A speed bump with a protruding shape is being constructed.

These speed bumps include arc-shaped and trapezoid-shaped speed bumps, but among the two types of speed bumps, the arc-shaped speed bump is mainly used as it is the most versatile and has proven field performance.

At this time, as a result of combining vertical acceleration and stability evaluation, which are physical evaluation items for each experimental speed, the arc-shaped speed bump has an installation length of 3.6 m and an installation height of 10 cm, as shown in Figure 1, and the curved shape corresponds to the installation length. It is divided into four parts and connected by approximate curves at 7.7 cm, 10 cm, and 7.7 cm at 1/4, 2/4, and 3/4 points, respectively. However, on local roads with a width of less than 6m, a speed bump of 2m in length and 7.5cm in height is reasonable. In this case, the curved shape is 5.8cm and 7.5cm at 1/4, 2/4, and 3/4 of the installation length, respectively. , It forms a shape that connects 5.8cm with approximate curves.

In addition, in order to provide sufficient visibility, speed bumps are painted with white and yellow reflective paint in accordance with the road marking color standards of traffic safety facilities (Korean Industrial Standards KS M 5322, KS M 5333, KS M 5336), and the color is the same as the road pavement. Consider color contrast that takes into account the brightness of the surface.

Furthermore, the installation location of speed bumps is within 30m from intersections and road bends, within 30m from the end of the concave longitudinal curve of the road, within 20m from the point of maximum gradient change, and other points deemed necessary for traffic safety. Locations where installation is prohibited are within 15m of an intersection, within 20m of a railroad crossing, within 20m of a bus stop, and places where access to flues or work vehicles is obstructed, such as bridges, underpasses, tunnels, and dark places.

However, in the case of speed bumps installed on the road, they are not constructed according to the above-mentioned standards for speed bumps due to differences in workers' skills and optical illusions depending on the up and down curves, left and right curves, and slope of the road, and are constructed outside of the installation regulations, which can lead to speeding driving. There was a problem that it caused many civil complaints such as physical pain due to pedestrian damage, vehicle damage, and increased impact on drivers.

As a prior art disclosed to solve the above problems, Republic of Korea Patent Publication No. 123545 (2015.11.04.) discloses a first arc-shaped structure with a length corresponding to 1/2 of the arc of the strike direction of a speed bump. A semi-arc pipe, a second semi-arc pipe that forms an arc connected to the first semi-arc pipe, and an arc shape with a length corresponding to the remaining 1/2 of the arc in the traveling direction of the speed bump, and either the first semi-arc pipe or the second semi-arc pipe. A connecting pipe is added at one location to connect the first and second semi-height pipes to each other to maintain the height of the speed bump so that they can be separated in the longitudinal direction, and is supported on the road surface at both ends of the speed bump's travel direction. As it is composed of a first support plate and a second support plate installed horizontally to match the end of the road surface of the first and second semi-housing pipes as much as possible, it is possible to immediately check whether the curved length and height of the speed bump meet the specifications. A speed bump standard confirmation device is known.

However, in the case of the above-described prior art, a standardized structure is used by connecting arc-shaped semi-arc pipes to simply check the specifications for the overall shape of the speed bump, so the length and height of the speed bump can be clearly measured numerically. There was a problem that it was difficult to repair and construct speed bumps, and that it was not possible to universally use the standard confirmation of speed bumps of various shapes and sizes.

KR Public Patent Publication No. 10-2015-0123545 (2015.11.04.)

The present invention is intended to solve the above problems, and is configured to numerically measure the length, height, and curve specifications of speed bumps constructed on roads, thereby promoting versatility in measuring the specifications of all speed bumps, The purpose is to provide a speed bump standard measuring device that can increase the repair and construction efficiency of speed bumps by clearly identifying the points of the speed bump that differ from the prescribed standards.

The speed bump standard measuring device proposed by the present invention includes a pair of support posts arranged at intervals on the left and right and extending vertically up and down; a horizontal support that is fastened to the upper end of the support post and extends in the left and right horizontal directions to connect the pair of support posts, and has guide holes penetrating vertically at the top and bottom at left and right intervals; It is fitted into the guide hole of the horizontal support, but is installed so as to slide up and down with its lower end in contact with a speed bump, and includes a height measuring means that displays a height ruler for measuring the height on one side.

The support post, the horizontal support, and the height measuring means are all made of aluminum.

The support post includes a pair of post vertical bars arranged at intervals and a lifting support member for adjusting the height at the lower end, and a post jointly coupled between the pair of post vertical bars and connecting and fixing the horizontal supports. Construct a horizontal bar.

The support post includes a first connection block that is jointly connected between the post vertical bar and the post horizontal bar, is fixedly installed on the post vertical bar, and binds and couples the post horizontal bar, and the horizontal support bar on the post horizontal bar. is connected by a joint, is fixedly installed on the post horizontal support, and constitutes a second connection block that binds and connects the horizontal support.

The horizontal support is comprised of a plurality of unit horizontal supports so that they can be jointed in the longitudinal direction, and a joint block is provided at the connection point between the unit horizontal supports so that they can be inserted into each other.

The horizontal support is provided with a length ruler formed on the upper surface to indicate the length by corresponding to the guide hole with a scale so that the length can be measured among the standards of the speed bump.

According to the speed bump standard measuring device according to the present invention, the length, height, and curve standard of road construction speed bumps are classified and measured numerically all at once, thereby generalizing the measurement of the standards of various types of speed bumps and reducing the construction deviation of speed bumps. It has the effect of improving repair construction efficiency by quickly checking the point where there is a problem.

In addition, the speed bump standard measuring device according to the present invention has a square tube-shaped assembly structure and is made of aluminum material, so it is easy to assemble the device on site and has the effect of promoting excellent portability and mobility.

Figure 1 is a standard diagram showing a general overstone bump.
Figure 2 is a perspective view showing one embodiment according to the present invention.
Figure 3 is a cross-sectional view showing one embodiment according to the present invention.
Figure 4 is an exploded perspective view showing a support post in one embodiment according to the present invention.
Figure 5 is a cross-sectional view showing a support post in one embodiment according to the present invention.
Figure 6 is an exploded plan view showing a horizontal support in one embodiment according to the present invention.
Figure 7 is a perspective view showing a height measuring means in one embodiment according to the present invention.

The present invention includes a pair of support posts arranged at intervals left and right and extending vertically up and down; a horizontal support that is fastened to the upper end of the support post and extends in the left and right horizontal directions to connect the pair of support posts, and has guide holes penetrating vertically at the top and bottom at left and right intervals; It describes a speed bump standard measuring device that includes a height measuring means that is fitted into the guide hole of the horizontal support, but whose lower end is in contact with the speed bump so that it can slide up and down, and that displays a height ruler for height measurement on one side. It is characterized by composition.

Next, a preferred embodiment of the speed bump standard measuring device according to the present invention will be described in detail with reference to the drawings.

First, an embodiment of the speed bump standard measuring device according to the present invention includes a support post 10, a horizontal support 20, and a height measuring means 30, as shown in FIGS. 2 and 3.

The support post 10 and the horizontal support 20 are both formed in the form of a square pipe with a predetermined length. Furthermore, the support post 10 and the horizontal support 20 as well as the height measuring means 30 are all made of aluminum, so the weight of each component is minimized, making on-site assembly easy and excellent portability. It is possible to promote gender and mobility. In addition, although not shown in the drawings, a separate case is provided to store the support post 10, the horizontal support 20, and the height measuring means 30 in a separated state so that they can be moved while preventing damage. It is desirable to configure it more simply.

As shown in FIGS. 2 and 3, the support posts 10 are a pair of structures arranged at sufficient intervals on the left and right along the length of the speed bump H, and can perform the most basic support role of the device. It is formed by extending vertically up and down.

As shown in FIGS. 4 and 5, the support post 10 is a pair of post vertical bars 11 arranged at intervals from each other, and a joint connection between the pair of post vertical bars 11. Constructs a post leveler (15).

The post vertical stand (11) stands vertically and supports the overall configuration of the present invention so that the standard measurement for the speed bump (H) can be made on the road surface.

The post vertical stand (11) has a horizontal stand mounting hole (13) penetrating through one side along with the upper end, and is provided with an elevating support member (12) screwed to the lower end to enable adjustment of the basic height of the device. Compose.

The post horizontal bar 15 is connected and installed at the upper end of the post vertical bar 11, and is connected and fixed to support the horizontal support bar 20.

The post leveler (15) has a support mounting hole (16) penetrating through one side.

The support post 10 includes a first connection block 17 and a second connection block 18 installed to enable joint connection between the post vertical bar 11, the post horizontal bar 15, and the horizontal support bar 20. ).

The first connection block (17) connects the post vertical bar (11) and the post horizontal bar (15) to each other, and is coupled to the horizontal bar mounting port (13) of the post vertical bar (11). , It is fixedly installed so that it protrudes outward. That is, the post horizontal stand 15 is configured to form an assembleable structure by binding one end to the first connection block 17 installed in a protruding state on the post vertical stand 11.

The first connection block 17 is coupled to the horizontal stand mount 13 of the post upright 11, and is fixed to the block with bolts or screws to maintain the coupled state with the post upright 11. Mount and secure with means (19).

The second connection block 18 connects the horizontal support 20 to the post horizontal 15 and is coupled to the support mount 16 of the post horizontal 15. It is fixedly installed so as to protrude outward from the post leveler (15). That is, the horizontal support 20 is configured to form an assembleable structure by being coupled to the second connection block 18 installed in a protruding state on the post horizontal support 15.

The horizontal support 20 mounts and supports the height measuring means 30 and simultaneously performs the function of measuring the length of the speed bump.

As shown in FIGS. 2 and 3, the horizontal support 20 extends in the left and right horizontal directions to connect a pair of the support posts 10, and is formed at the upper end of the support post 10. 2 Bind and combine on the connection block (18).

As shown in FIG. 6, the horizontal support 20 includes a plurality of unit horizontal supports 20a (three in FIG. 6) and is configured to be jointed and connected in the longitudinal direction. That is, since the entire length of the horizontal support 20 is divided into regions and the unit horizontal support 20a is assembled and installed, it is possible to improve carrying efficiency.

The horizontal support 20 connects the unit horizontal support 20a in the longitudinal direction.

In the above, a joint block 23 is provided at a connecting point between the unit horizontal supports 20a to enable the unit horizontal supports 20a to be fitted and coupled to each other. At this time, the joint block 23 is fastened to one of the unit horizontal supports 20a to which the joint block 23 is coupled, and the joint block 23 is fixedly coupled with a bolt or screw to form a strong joint. It is desirable to configure it so that the state can be maintained.

In the above, the first connection block 17 and the second connection block 18, including the joint block 23, are all made of synthetic resin (e.g., plastic, etc.) material that has a certain strength and is lightweight. Compose.

The horizontal support 20 is provided with guide holes 21 that penetrate vertically upward and downward.

The guide holes 21 are arranged at left and right intervals on the horizontal support 20.

A length ruler 25 is formed on the upper surface of the horizontal support 20.

The length ruler 25 is formed on the horizontal support 20 to indicate the length by corresponding to the guide hole 21 with a scale, and is printed using a laser engraving method to indicate the scale on the horizontal support 20. Among the specifications of the speed bump (H), the length is configured to be measurable. At this time, the unit horizontal support 20a is divided into regions and displays the graduation numbers of the length ruler 25. For example, on the unit horizontal support 20a, the length ruler 25 displays numbers 1 to 12, 13 to 24, and 25 to 36 by region, and the scales of the length ruler 25 are spaced at 10 cm intervals. It is configured to be indicated as , and the horizontal supports 20 are connected in a sequential arrangement in the longitudinal direction.

The height measuring means 30 performs the function of measuring the height of the speed bump (H) by contacting the upper surface of the speed bump (H).

As shown in FIGS. 2 and 3, the height measuring means 30 is fitted onto the guide hole 21 of the horizontal support 20. That is, the height measuring means 30 are arranged at intervals on the horizontal support 20, and the height measuring means 30 can be fitted into each guide hole 21, but are used for height measurement. The height measuring means 30 is coupled to the guide hole 21 corresponding to the area to measure the height.

In the drawing, the height measuring means 30 is disclosed as a structure applied to be elastically moved and coupled while being placed and applied only to a portion of the entire length of the horizontal support 20. However, the height measuring means 30 is applied to the horizontal support 20 ( Since it is composed of a structure arranged at intervals corresponding to the entire length of 20), it is possible to measure the overall specifications of the speed bump (H) in detail.

As shown in FIG. 7, the height measuring means 30 has a structure that can be seated and coupled to the horizontal support 20, and is provided with a seating head part 31 at the upper end and a measuring part 33 at the lower end. Configure it so much.

The height measuring means 30 is installed so that the measuring unit 33 coupled to the guide hole 21 of the horizontal support 20 can slide up and down on the guide hole 21.

The height measuring means 30 measures the height of the speed bump H because the lower end of the measuring unit 33 moves up and down in contact with the surface of the speed bump H, which is the measurement target.

A height ruler 35 for measuring height is displayed on one side of the height measuring means 30. That is, when the lower part of the height measuring means 30 touches the speed bump H and moves up and down, the height ruler 35 is checked to measure the height of the speed bump H.

For example, the height ruler of the height measuring means is printed and marked on the measuring part using a laser engraving method to indicate a scale of 0 to 25 cm.

The horizontal support 20 is provided with a lifting and lowering locking means 37 that locks and secures the height measuring means 30. That is, the lifting locking means 37 is installed corresponding to the height measuring means 30 at the rear of the horizontal support 20, and the height measuring means 30 is positioned up and down on the guide hole 21. When sliding, the lifting locking means (37) contacts the vertical movement state through a tightening operation to lock and fix the position of the height measuring means (30), thereby accurately performing numerical measurement by the height measuring means (30). It is possible.

In other words, according to the speed bump standard measuring device according to the present invention configured as described above, the length, height, and curve standard of road construction speed bumps are classified and measured numerically all at once, making it possible to generalize the standard measurement of various types of speed bumps. It is possible to improve repair construction efficiency by quickly identifying points where there are construction deviations in speed bumps.

Although the preferred embodiment of the speed bump standard measuring device according to the present invention has been described above, the present invention is not limited thereto and can be implemented with various modifications within the scope of the claims, the specification of the invention, and the accompanying drawings. It is possible, and this also falls within the scope of the present invention.

10: Support post 11: Post vertical bar
12: Elevating support member 13: Horizontal stand mounting hole
15: Post horizontal bar 16: Support mounting hole
17: first connection block 18: second connection block
19: Block fixing means 20: Horizontal support
20a: unit horizontal support 21: guide hole
23: Joint block 25: Length ruler
30: Height measuring means 31: Seating head part
33: measuring part 35: height ruler
37: Elevation lock means H: Speed bump

Claims (6)

A pair of support posts arranged at intervals left and right and extending vertically up and down;
a horizontal support that is fastened to the upper end of the support post and extends in the left and right horizontal directions to connect the pair of support posts, and has guide holes penetrating vertically at the top and bottom at left and right intervals;
It includes a height measuring means that is fitted into the guide hole of the horizontal support, the lower end of which is in contact with a speed bump so that it can slide up and down, and a height ruler for measuring the height is displayed on one side,
The support post includes a pair of post vertical bars arranged at intervals and a lifting support member for adjusting the height at the lower end, and a post jointly coupled between the pair of post vertical bars and connecting and fixing the horizontal supports. It consists of a horizontal bar,
The support post includes a first connection block that is jointly connected between the post vertical bar and the post horizontal bar, is fixedly installed on the post vertical bar, and binds and couples the post horizontal bar, and the horizontal support bar on the post horizontal bar. A speed bump standard measuring device comprising a second connection block that connects and is fixedly installed on the post horizontal support and binds and connects the horizontal support.
In claim 1,
A speed bump standard measuring device, wherein the support post, the horizontal support, and the height measuring means are all made of aluminum.
delete delete In claim 1,
The horizontal support is configured to have a plurality of unit horizontal supports so that they can be jointed in the longitudinal direction,
A speed bump standard measuring device comprising a joint block provided at a connection point between the unit horizontal supports so that they can be fitted and coupled to each other.
In claim 1,
The horizontal support is formed on the upper surface and includes a length ruler that marks the length by corresponding to the guide hole with a scale so that the length of the speed bump specifications can be measured.

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