JP2012219439A - Separation system of bicycle lane and pedestrian lane by steel blocks - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a separation system of a bicycle lane and a pedestrian lane by steel blocks, capable of making it easy to come and go between the bicycle lane and the pedestrian lane even while the bicycle lane and the pedestrian lane are separated.SOLUTION: A separation system 1a of a bicycle lane and a pedestrian lane by steel blocks comprises a steel block abutting body 3a to which a plurality of steel blocks 2a installed at a prescribed interval 4 linearly along a walking direction of an existing walkway 8 separated from a roadway 9 are abutted, and is configured to separate the existing walkway 8 into a new pedestrian lane 6 and a bicycle lane 7.

Description

  The present invention is a separation system for a bicycle lane and a pedestrian lane using a steel block, particularly, installed on a pedestrian road, a bicycle traffic range (hereinafter referred to as “bicycle lane”) and a pedestrian walking range (hereinafter referred to as The present invention relates to a separation system for a bicycle lane and a pedestrian lane using a steel block that separates the pedestrian lane).

  Conventionally, a concrete boundary block forming a boundary between a bicycle lane and a pedestrian lane has been disclosed in order to prevent complications between the bicycle and the pedestrian in a pedestrian road separated from a roadway (for example, patents). Reference 1).

Utility Model Registration No. 3158292 (page 5-6, FIG. 3)

However, the boundary block disclosed in Patent Document 1 has a two-layer structure in which an upper layer portion obtained by solidifying white concrete is integrated with a lower layer portion obtained by solidifying general concrete, and a plurality of protrusions are formed on the upper surface of the upper layer portion. It is the one that formed a strip.
For this reason, there existed a problem that a manufacturing process became complicated and the manufacturing cost of boundary block itself which is construction material raised.
The boundary block is continuously installed at the boundary between the bicycle lane and the pedestrian lane. For this reason, when a bicycle driver tries to enter a store or the like, he gets off the bicycle, pushes the bicycle, gets over the boundary block from the bicycle lane, and enters the pedestrian lane. At this time, since the ridges are formed in the boundary block, it is necessary to push the bicycle aiming at the end between the ridges and the ridges. . In addition, when riding on the ridges of the boundary block, it was necessary to stop the bicycle or push the bicycle with a strong force.

  The present invention solves such a problem, and can separate the bicycle lane and the pedestrian lane, and can easily move between the bicycle lane and the pedestrian lane. The purpose is to provide a separation system for bicycle lanes and pedestrian lanes.

(1) In the separation system of the bicycle lane and the pedestrian lane by the steel block according to the present invention, a plurality of steel blocks are installed on the pedestrian road in parallel with the walking direction,
One end surface of one steel block of the plurality of steel blocks and the other end surface of the other steel block of the plurality of steel blocks are opposed to each other with a predetermined interval. And
(2) Also, a plurality of steel blocks are installed on the pedestrian path parallel to the walking direction,
A predetermined number of the steel blocks are contacted in series, and are formed into a plurality of steel block contact bodies,
One end surface of one steel block contact body of the plurality of steel block contact bodies, and the other end surface of the other steel block contact body of the steel block contact bodies. It is characterized by facing each other with a predetermined interval.

(3) In the above (1) or (2), the steel block is formed of a steel plate, and in a cross section perpendicular to the walking direction, a substantially linear or substantially arc-shaped upper surface and substantially continuous with both side edges of the upper surface. A flange-shaped side surface and a flange projecting outwardly continuously from the lower edge of the side surface;
The steel block is fixed to the pedestrian road by fixing means penetrating the flange.
(4) Said (3) WHEREIN: The said side is formed in step shape.
(5) In the above (1) or (2), the steel block is formed of a steel pipe, a predetermined range is bent downward from an end of the steel pipe, and a part of the bent range is The steel block is fixed to the pedestrian road by being embedded in the pedestrian road.

In the separation system of the bicycle lane and the pedestrian lane by the steel block according to the present invention, a gap is formed between the end faces of the steel block, or a gap is provided between the end faces of the steel block abutting bodies. Since it is formed, it is easy to go between the bicycle lane and the pedestrian lane via the gap.
In addition, since the steel block is formed of a steel plate, the manufacturing cost as a construction material is reduced, and the steel block can be obtained into a desired shape by bending the steel plate into a desired shape. Aesthetics are preserved and improved. Furthermore, since high rigidity is obtained with the steel plate, the weight is reduced, transportation during construction is facilitated, and construction costs can be reduced.

The perspective view which shows the whole separation system of the bicycle lane and pedestrian lane by the steel block which concerns on Embodiment 1 of this invention. Sectional drawing of the front view which shows the part (component block) explaining the isolation | separation system of the bicycle lane and pedestrian lane by the steel block shown in FIG. 1, and the perspective view which shows the whole. Sectional drawing of the front view which shows the part (component block) explaining the separation system of the bicycle lane and pedestrian lane by the steel block which concerns on Embodiment 2 of this invention, and the perspective view which shows the whole. Sectional drawing which shows the part (component block) explaining the separation system of the bicycle lane and pedestrian lane by the steel block which concerns on Embodiment 3 of this invention, the perspective view which shows the whole, and installation condition FIG.

[Embodiment 1: Type A]
1 and 2 illustrate a separation system for a bicycle lane and a pedestrian lane using a steel block according to Embodiment 1 of the present invention. FIG. 1 is a perspective view showing the whole, and FIG. FIG. 2A is a front sectional view showing a part (component block), and FIG. 2B is a perspective view showing the whole. In addition, each figure is shown typically and this invention is not limited to the form shown in figure.

(Separation system)
In FIG. 1, a separation system (hereinafter referred to as “separation system”) 1a for a bicycle lane and a pedestrian lane using a steel block is a walking direction (← →) of an existing pedestrian road 8 separated from a roadway 9. And a plurality of steel block abutting bodies 3a installed at predetermined intervals 4 in a linear manner along the existing pedestrian lane 6 and the bicycle lane 7 And are separated.
The steel block abutting body 3a is obtained by abutting two steel blocks 2a.

Therefore, it is possible to prevent a collision accident due to the complication of the traveling of the bicycle and the walking of the pedestrian, and to suppress the accident of the bicycle involving the pedestrian.
Moreover, since the height of the steel block 2a is as low as about 50 to 110 mm (preferably 80 mm), for example, when walking on the pedestrian lane 6 and traveling on the bicycle lane 7, there is no feeling of pressure compared to the fence. The beauty of the city along the pedestrian lane 6 is improved.
In addition, since the bicycle driver can move the bicycle between the bicycle lane 7 and the pedestrian lane 6 via the interval 4, it is easy to enter and exit the store along the pedestrian lane 6. become.

The steel block contact body 3a is in contact with two steel blocks 2a. However, the present invention is not limited to this, and instead of the steel block contact body 3a, one steel block contact body 3a is provided. The steel blocks 2a may be installed with an interval 4 therebetween, or the steel block abutting body 3a may be one in which three or more steel blocks 2a abut.
Further, the present invention does not limit the length of the steel block contact body 3a or the size of the interval 4. For example, the steel block contact body 3a has a length (distance in the walking direction). It is preferable that two 0 m steel blocks 2 a are in contact with each other, and the size of the distance 4 (distance in the walking direction) is 1 m.
Moreover, since the self-luminous display body 5 which consists of light emission means (for example, LED etc.) is installed in the upper surface of the steel block 2a, the night visibility is improving. At this time, if a solar power generation function (solar cell) is provided, power supply is facilitated.

(Steel block-A type)
In FIG. 2, a steel block abutting body 3 a is obtained by linearly abutting two steel blocks 2 a in series, and in a cross section perpendicular to the walking direction, the upper surface 21 a is substantially parallel to the pedestrian path 8. It is parallel (substantially flat), and the distance between a pair of side surfaces 22a that are continuous on both side edges of the upper surface 21a is substantially C-shaped so that it becomes wider toward the lower side. A projecting side flange 23a is formed. Further, in a cross section parallel to the walking direction, the distance between the pair of end faces 24a that are continuous with both end edges of the upper surface 21a is substantially C-shaped so as to become lower, and is continuous with the lower edge of one end face 24a. An end surface flange 25a that protrudes outward is formed.

The side surface 22a and the end surface 24a are smoothly continuous in a substantially arc shape (the boundary between the two is ambiguous), and the side surface flange 23a and the end surface flange 25a are continuous in a plane substantially parallel to the upper surface 21a. (The boundary between the two is ambiguous).
Further, in order to fix the steel block 2a to the pedestrian path 8, the side flange 23a is formed with a plurality of fixing holes 26a through which fixing screws 28a pass, for example. The number and arrangement of the fixing holes 26a are not limited and may be formed in the end face flange 25a. Further, a fixing bolt or the like may be used instead of the fixing screw 28a.
When one steel block 2a corresponds to the steel block contact body 3a, end face flanges 25a are formed on both end faces 24a. Moreover, when the steel block contact body 3a is formed by the three steel blocks 2a, the end surface 24a and the end surface flange 25a are not formed at both ends of the steel block 2a located at the center.

Therefore, since the steel block 2a can be easily formed by overhanging (pressing) the steel plate, the manufacturing cost is reduced.
In addition, since it has a predetermined rigidity even with a relatively thin plate thickness, it is possible to promote weight reduction, transportation and handling are easy and quick, and only a fixing screw 28a is placed. Since the steel block 2a can be fixed to the pedestrian road 8, the construction is easy and quick, and the construction cost for installing the steel block 2a is reduced. That is, since excavation and backfilling of the pedestrian road 8 are not required, it is not necessary to prepare a machine and a driver for that purpose.
Furthermore, since the steel block 2a can be removed from the pedestrian road 8 simply by pulling out the fixing screw 28a, the steel block 2a at a specific position is partially updated, or a predetermined amount of steel is produced. Since the work of updating the blocks 2a collectively becomes easy and quick, the construction cost for this is reduced.

The thickness and type (yield stress, etc.) of the steel plate are not limited, and may be a coated steel plate or a stainless steel plate.
Further, the steel block 2a is not limited to a linear shape, and may be bent according to the radius of curvature when the bicycle lane 7 is bent in plan view.
Moreover, since the steel block contact body 3a is formed of the two steel blocks 2a, the end face 24a and the end face flange 25a are not formed at the opposing ends of the steel blocks 2a. . In addition, this invention does not limit the quantity of the steel blocks 2a which form the steel block contact body 3a. Therefore, for example, when formed by three steel blocks 2a, the end face 24a and the end face flange 25a are not formed at both ends of the steel block 2a disposed in the center. For example, when formed by one steel block 2a, end face 24a and end face flange 25a are formed at both ends thereof.

[Embodiment 2: Type B]
FIG. 3 illustrates a separation system for a bicycle lane and a pedestrian lane using a steel block according to Embodiment 2 of the present invention, and (a) is a cross-sectional view in front view showing a part (component block). FIG. 2B is a perspective view showing the whole. Note that the same or corresponding portions as those in the first embodiment are denoted by the same reference numerals, and a part of the description is omitted. Each figure is shown typically and the present invention is not limited to the illustrated form.
In FIG. 3, a separation system (hereinafter referred to as “separation system”) 1b for separating a bicycle lane and a pedestrian lane using a steel block is composed of a plurality of steel block abutments 3b.

(Steel block-B type)
In FIG. 3, a steel block abutting body 3b is obtained by linearly abutting two steel blocks 2b in series, and the steel block 2b is composed of flat side surfaces 22a and end surfaces of the steel block 2a. 24a is formed on the staircase side surface 22b and the staircase end surface 24b, respectively. Therefore, the same effect as the steel block 2a is obtained, and the design is improved. Further, since the rigidity is improved, it is possible to reduce the thickness of the steel sheet, further reducing the manufacturing cost.
Note that the stepped shape is not limited, and may be either a straight cross-sectional shape or a cross-sectional curved shape, and the number of bending (bending) is not limited. Moreover, about the same part as the steel block 2a, or the part which corresponds, since the number of the code | symbol is the same and the subscript is changed to "b", a part of description is abbreviate | omitted.

[Embodiment 3: C type]
FIG. 4 illustrates a separation system for a bicycle lane and a pedestrian lane using a steel block according to Embodiment 3 of the present invention, in which (a) is a sectional view in front view showing a part (component block). FIG. 2B is a perspective view showing the whole, and FIG. Note that the same or corresponding portions as those in the first embodiment are denoted by the same reference numerals, and a part of the description is omitted. Each figure is shown typically and the present invention is not limited to the illustrated form.
In FIG. 4, a bicycle lane and pedestrian lane separation system (hereinafter referred to as “separation system”) 1 c using steel blocks is constituted by a plurality of steel block abutments 3 c.

(Steel block-C type)
In FIG. 4, a steel block abutting body 3c is formed by linearly abutting two steel blocks 2c in series, and the steel block 2c is a straight line parallel to the cross section perpendicular to the walking direction. It is formed by a flat steel pipe having portions 21c and 27c and a pair of opposed semicircular portions 22c, and a predetermined range is bent downward (toward the pedestrian road 8) from the end of the flat steel pipe. The bent portion 24c and the leg portion 25c continuous to the bent portion 24c are formed.
And the leg part 25c penetrate | invades into the pedestrian path 8, and is being fixed to the pedestrian path by means (for example, mortar etc.) which is not illustrated.
Therefore, since the steel block 2c can be formed by bending a flat steel pipe, the manufacturing cost is reduced. Moreover, since construction can be performed simply by digging a small hole in the pedestrian road 8 and injecting, for example, mortar therein, and inserting the leg portion 25c, construction cost can be reduced.

At this time, the lower straight portion 27c may come into contact with the pedestrian road 8 or may float through a gap. In the case of contact, water, dust, fallen leaves, etc. are difficult to enter from one of the separated (partitioned) pedestrian lane 6 and bicycle lane 7 to the other. Water or the like easily enters one of the pedestrian lane 6 and the bicycle lane 7 after being separated (partitioned) (for example, rainwater that has entered the pedestrian lane 6 passes through the bicycle lane 7. And it is easy to flow out onto the roadway 9).
Note that the length of the straight portions 21c and 27c or the radius of curvature of the semicircular portion 22c is not limited, and the straight portions 21c and 27c are curved, for example, have a radius of curvature larger than the radius of curvature of the semicircular portion 22c. An arc may be used. The range including the straight portion 21c and the upper half of the semicircular portion 22c forms the “substantially arcuate upper surface”. Furthermore, an elliptical steel pipe may be used instead of the flat steel pipe.
Moreover, the number of the steel blocks 2c which comprise the steel block contact body 3c is not limited, One or three or more may be sufficient.

  Since this invention is the above structure, it is not limited to the partition material which isolate | separates a bicycle lane and a pedestrian lane, The partition material and bicycle lane which divide a pedestrian lane into several pedestrian lanes are several. It can be widely used as a partition material that is divided into bicycle lanes.

1a Bicycle lane and pedestrian lane separation system using steel blocks (Embodiment 1)
1b Separation system of bicycle lane and pedestrian lane by steel block (Embodiment 2)
1c Separation system of bicycle lane and pedestrian lane by steel block (Embodiment 3)
2a Steel block (A type)
2b Steel block (B type)
2c Steel block (C type)
3a Steel block contact body (A type)
3b Steel block contact body (B type)
3c Steel block contact body (C type)
4 Intervals 5 Self-luminous display body 6 Pedestrian lane 7 Bicycle lane 8 Pedestrian road 9 Roadway 21a Upper surface 21c Linear portion 22a Side surface 22b Stair side surface 22c Semicircular portion 23a Side flange 24a End surface 24b Stair end surface 24c Bend portion 25a End surface flange 25c Part 26a Fixing hole 27c Straight part 28a Fixing screw

Claims (5)

Multiple steel blocks are installed on the pedestrian path parallel to the walking direction,
One end surface of one steel block of the plurality of steel blocks and the other end surface of the other steel block of the plurality of steel blocks are opposed to each other with a predetermined interval. Bicycle lane and pedestrian lane separation system using steel blocks. Multiple steel blocks are installed on the pedestrian path parallel to the walking direction,
A predetermined number of the steel blocks are contacted in series, and are formed into a plurality of steel block contact bodies,
One end surface of one steel block contact body of the plurality of steel block contact bodies, and the other end surface of the other steel block contact body of the steel block contact bodies. A system for separating a bicycle lane and a pedestrian lane using a steel block, which is opposed to each other with a predetermined interval. The steel block is formed of a steel plate, and in a cross section perpendicular to the walking direction, a linear or substantially arc-shaped upper surface, a substantially C-shaped side surface continuous to both side edges of the upper surface, and a lower edge of the side surface A flange continuously projecting outward,
The system for separating a bicycle lane and a pedestrian lane using a steel block according to claim 1 or 2, wherein the steel block is fixed to the pedestrian road by a fixing means penetrating the flange.   4. The system for separating a bicycle lane and a pedestrian lane using a steel block according to claim 3, wherein the side surface is formed in a step shape. The steel block is formed by a steel pipe;
A predetermined range is bent downward from an end of the steel pipe, and a part of the bent range is embedded in the pedestrian road, so that the steel block is fixed to the pedestrian road. The system for separating a bicycle lane and a pedestrian lane using a steel block according to claim 1 or 2.

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