JP6535547B2 - Pass board - Google Patents

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JP6535547B2
JP6535547B2 JP2015167858A JP2015167858A JP6535547B2 JP 6535547 B2 JP6535547 B2 JP 6535547B2 JP 2015167858 A JP2015167858 A JP 2015167858A JP 2015167858 A JP2015167858 A JP 2015167858A JP 6535547 B2 JP6535547 B2 JP 6535547B2
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plate
reinforcing
lower plate
upper plate
board
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JP2017043989A (en
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浩二 舩本
浩二 舩本
エカラット ウィッチュグレェンカライ
エカラット ウィッチュグレェンカライ
直樹 糟谷
直樹 糟谷
陽一 渡部
陽一 渡部
研二 永見
研二 永見
圭吾 久保
圭吾 久保
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首都高速道路株式会社
宮地エンジニアリング株式会社
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Description

本発明は、渡し板に関するものである。   The present invention relates to a transfer board.

平成7年兵庫県南部地震において、道路のジョイント部における開きの発生が見られた。このような開きが発生すると車両走行が不能になる。
このため、開き部分において緊急車両の通行を確保することは、迅速な道路復旧のためにも重要である。
In the 1995 Hyogoken Nanbu Earthquake, the occurrence of a gap in the joint part of the road was observed. When such an opening occurs, the vehicle can not travel.
For this reason, securing the passage of emergency vehicles in the open part is also important for rapid road restoration.

ジョイント部の開きに対しては、覆工板を渡し板として使用したり、H鋼を渡してその上に鋼板を敷設したりすることにより、車両を通行できるようにする。   For the opening of the joint, the vehicle can be passed by using a lining board as a transfer board or passing H steel and laying a steel plate on it.

これらの覆工板やH鋼、鋼板などは重量があるため車両で搬送する必要がある。
しかし、市街地の直下で地震が発生した場合、特に通行車両の多い場合には大量の車両が立ち往生して放置される事態も想定され、現場まで車両で搬送することができない。
Since these lining plates, H steels, steel plates, etc. are heavy, they need to be transported by a vehicle.
However, when an earthquake occurs just under a city area, a large number of vehicles may be stuck and left behind, especially when there are many passing vehicles, and the vehicles can not be transported to the site.

本発明は、この問題点を解決するためになされたものであり、軽量で人力で搬送できる渡し板を提供することを目的とする。   The present invention has been made to solve this problem, and it is an object of the present invention to provide a lightweight lightweight transfer board.

上記のような課題を解決する本願の第1発明は、矩形の平板状である上板および下板を平行に配置し、前記上板と前記下板との間に柱状の補強材を複数本配置し、前記補強材は、前記上板および前記下板の長さ方向に平行に配置して、対向する2面をそれぞれ前記上板および前記下板に接合して構成し、前記上板、前記下板および前記補強材はいずれも繊維強化樹脂製であり、前記上板および前記下板の長さ方向端部表面に、それぞれ、繊維強化樹脂製の平板からなる端部補強材を貼り付けることを特徴とする、渡し板を提供する。
本願の第2発明は、第1発明の渡し板において、前記渡し板の長さ方向の端部の前記上板と前記下板との間に繊維強化樹脂製のチャンネル材を配置することを特徴とする、渡し板を提供する。
According to a first aspect of the present invention for solving the problems as described above, the upper plate and the lower plate, which are rectangular flat plates, are arranged in parallel, and a plurality of columnar reinforcing members are provided between the upper plate and the lower plate. The reinforcing member is disposed parallel to the longitudinal direction of the upper plate and the lower plate, and the opposing two surfaces are respectively joined to the upper plate and the lower plate, and the upper plate, the lower plate and the reinforcing material is both made of fiber reinforced resin, said top plate and the surface of the lower plate of the longitudinal ends, respectively, attached to an end portion reinforcing member made of a fiber-reinforced plastic flat plate A banner board is provided, characterized in that it is attached.
According to a second aspect of the present invention, in the crossover plate of the first invention, a channel material made of fiber reinforced resin is disposed between the upper plate and the lower plate at the end portion in the lengthwise direction of the crossover plate. To provide a passing board.

本発明の渡し板は以上説明したようになるから次のような効果を得ることができる。
<1>全ての部材を繊維強化樹脂製にすることにより、軽量な渡し板とすることができる。
<2>渡し板が軽量であるため、人力による搬送ができ、大量の車両が立ち往生するなどして作業用車両が進めないような場合であっても現場に搬送することができる。
<3>渡し板が軽量であるため、車両のタイヤ位置に合わせた配置変更の変更が容易である。
Since the transfer board of the present invention is as described above, the following effects can be obtained.
By making all the members of <1> fiber reinforced resin, it can be set as a lightweight cross board.
<2> Since the passing board is lightweight, it can be transported by human power, and can be transported to the site even when the working vehicle can not be advanced because a large number of vehicles are stuck.
Since the <3> passing board is lightweight, the change of the arrangement | positioning change according to the tire position of a vehicle is easy.

本発明の渡し板の斜視図Perspective view of the transfer board of the present invention 本発明の渡し板の使用状態の説明図Explanatory drawing of the use condition of the transfer board of this invention その他実施例にかかる渡し板の斜視図(1)The perspective view (1) of the spanning board concerning other examples その他実施例にかかる渡し板の斜視図(2)The perspective view (2) of the spanning board concerning other examples

以下図面を参照にしながら本発明の好適な実施の形態を詳細に説明する。   Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings.

[1]渡し板の構成。
<1>構成。
本発明の渡し板1は平行する2枚の上板2、下板3と、その間に配置する補強材4と、によって構成する(図1)。
渡し板1を構成する上板2、下板3および補強材4は全て繊維強化樹脂(FRP)を材質とする。
[1] Configuration of the passing board.
<1> Configuration.
The transfer plate 1 of the present invention is constituted by two parallel upper and lower plates 2 and 3 and a reinforcing member 4 disposed therebetween (FIG. 1).
The upper plate 2, the lower plate 3 and the reinforcing material 4 constituting the passing plate 1 are all made of fiber reinforced resin (FRP).

<2>上板、下板。
上板2および下板3は矩形の平板状であり、渡し板1の上面および下面を形成するものである。
上板2および下板3の寸法は、例えば長さ1.4m、幅0.5mとし、これが渡し板1の平面寸法となる。また上板2および下板3の厚さは5mmとする。
<2> Upper board, lower board.
The upper plate 2 and the lower plate 3 are rectangular flat plates and form the upper and lower surfaces of the transfer plate 1.
The dimensions of the upper plate 2 and the lower plate 3 are, for example, 1.4 m in length and 0.5 m in width, and this is the planar dimension of the transfer plate 1. The thickness of the upper plate 2 and the lower plate 3 is 5 mm.

<3>補強材。
補強材4は柱状の部材であり、対向する2面を上板2および下板3にそれぞれ接着により接合する。
補強材4は角筒体やH型などの構造型材が適用できる。
補強材4の寸法は、例えば角筒体の場合には90mm角、厚み5mmとし、長さは上板2および下板3の長さと同じ1.4mとする。
補強材4は、上板2および下板3の長さ方向と平行に、幅方向の中央とその両端にそれぞれ配置する。補強材4の本数はさらに増やしてもよい。
<3> Reinforcement.
The reinforcing member 4 is a columnar member and is bonded to the upper plate 2 and the lower plate 3 by adhesion.
The reinforcing material 4 may be a structural material such as a square cylinder or an H-shape.
The dimensions of the reinforcing member 4 are, for example, 90 mm square and 5 mm in thickness in the case of a rectangular cylinder, and the length is 1.4 m which is the same as the length of the upper plate 2 and the lower plate 3.
The reinforcing members 4 are disposed in parallel with the length direction of the upper plate 2 and the lower plate 3 and at the center in the width direction and at both ends thereof. The number of reinforcing members 4 may be further increased.

<4>上板、下板、補強材の作用。
上板2、下板3および補強材4は全て繊維強化樹脂製であり、渡し板1はこれらを接着して構成する。
このため、渡し板1は軽量(上述の構成の場合約40kg)であり、人力で搬送することができる。
<4> Action of upper plate, lower plate, reinforcing material.
The upper plate 2, the lower plate 3 and the reinforcing material 4 are all made of fiber reinforced resin, and the transfer plate 1 is configured by bonding them.
For this reason, the passing board 1 is lightweight (about 40 kg in the case of the above-mentioned structure), and can be conveyed by human power.

[2]使用方法。
<1>現場への設置。
渡し板1は開きSの生じたジョイント間に直接渡して使用する。(図2)
上述した渡し板1の長さは1.4mであるため、1m程度の開きSまで対応することができる。
本願においては上板2、下板3と表しているが、どちら側を上面にしても使用することができる。
渡し板1は軽量であるため人力で搬送することができ、大量の車両が立ち往生するなどして作業用車両が進めないような場合であっても現場に搬送することができる。
[2] How to use.
<1> Installation on site.
The transfer board 1 is used by passing directly between the joints where the opening S has occurred. (Figure 2)
Since the length of the above-mentioned transfer board 1 is 1.4 m, it can respond to the opening S of about 1 m.
Although the upper plate 2 and the lower plate 3 are represented in the present application, either side can be used as the upper surface.
Since the passing board 1 is lightweight, it can be transported manually, and can be transported to the site even when the working vehicle can not be advanced because a large number of vehicles are stuck.

<2>車両の通行の確保。
渡し板1は車両のタイヤに対応する位置に配置する。このため通常は2枚セットで用いる。
渡し板1は軽量であるため、タイヤの位置に合わせた配置位置の変更が容易である。
渡し板1は上板2と補強材4、下板3を接着しているため厚み(上述の構成の場合100mm)を有する。渡し板1の両端には土嚢5を配置して路面と渡し板1との間の段差を解消し、車両のタイヤが渡し板1上に乗り上げやすくする。
渡し板1には長さ方向に平行に補強材4を配置することにより、車両の荷重が作用しても渡し板1が破断することがない。
<2> Securing the passage of vehicles.
The transfer board 1 is disposed at a position corresponding to the tire of the vehicle. For this reason, it is usually used in a set of two.
Since the transfer board 1 is lightweight, it is easy to change the arrangement position according to the position of the tire.
The cross plate 1 has a thickness (100 mm in the above-described configuration) because the upper plate 2 is bonded to the reinforcing member 4 and the lower plate 3. Sandbags 5 are disposed at both ends of the transfer board 1 to eliminate the difference in level between the road surface and the transfer board 1 so that the tire of the vehicle can easily ride on the transfer board 1.
By arranging the reinforcing members 4 in parallel in the longitudinal direction on the crossover plate 1, the crossover plate 1 does not break even if the load of the vehicle acts.

[3]その他実施例。
<1>端部の補強。
渡し板1の長さ方向端部は、車両の乗降時に最も荷重が作用する部分である。
このため、渡し板1の長さ方向端部にさらに端部補強材6を設けてもよい。(図3)
端部補強材6は、上板2および下板3の間に配置するチャンネル状の補強チャンネル61と、上板2および下板3の表面に貼り付ける平板状の補強板62とからなる。どちらか一方を単体で使用しても端部を補強することができる。
補強チャンネル61および補強板62も繊維強化樹脂(FRP)を材質とし、上板2および下板3に接着して接合する。
補強チャンネル61は渡し板1の幅方向に亘って設ける。このとき、補強材4の長さは補強チャンネル61のフランジの幅の分短くする。
補強チャンネル61の寸法は、例えばウェブ幅90mm、フランジ幅36mm、厚さ5mmとする。
補強チャンネル61はウェブが渡し板1内で補強材4と当接する配置とすることにより、上下のフランジ間に空間ができ、渡し板1を使用する際の持ち手となる。
補強板62は、渡し板1の端部から所定の範囲に亘って貼り付ける。
補強板62の寸法は、例えば長さ500mm、幅150mm、厚さ5mmとする。
[3] Other Examples.
<1> end reinforcement.
The longitudinal direction end portion of the cross plate 1 is a portion to which a load acts most at the time of getting on and off the vehicle.
For this reason, an end reinforcing member 6 may be further provided at the longitudinal end of the transfer plate 1. (Figure 3)
The end reinforcing member 6 includes a channel-shaped reinforcing channel 61 disposed between the upper plate 2 and the lower plate 3 and a flat reinforcing plate 62 to be attached to the surfaces of the upper plate 2 and the lower plate 3. The end can be reinforced by using either one alone.
The reinforcing channel 61 and the reinforcing plate 62 are also made of fiber reinforced resin (FRP), and are bonded and bonded to the upper plate 2 and the lower plate 3.
The reinforcing channels 61 are provided in the width direction of the transfer plate 1. At this time, the length of the reinforcing material 4 is shortened by the width of the flange of the reinforcing channel 61.
The dimensions of the reinforcing channel 61 are, for example, a web width of 90 mm, a flange width of 36 mm, and a thickness of 5 mm.
By arranging the reinforcing channel 61 to be in contact with the reinforcing material 4 in the transfer plate 1, a space is created between the upper and lower flanges, and the reinforcing channel 61 becomes a handle when using the transfer plate 1.
The reinforcing plate 62 is attached from the end of the transfer plate 1 over a predetermined range.
The dimensions of the reinforcing plate 62 are, for example, 500 mm in length, 150 mm in width, and 5 mm in thickness.

<2>並列連結。
渡し板1は複数枚を並列に並べて使用することにより、ダブルタイヤを有する車両にも対応することができる。(図4)
このため、補強材4に渡し板1の幅方向に亘って貫通する連結ボルト貫通孔41を形成し、連結ボルト貫通孔41に挿通する連結ボルト7によって連結できるようにしてもよい。
連結ボルト7によって連結することにより、並列する渡し板1どうしのずれを防止することができる。
<2> Parallel connection.
The transfer board 1 can also respond to a vehicle having double tires by arranging and using a plurality of sheets in parallel. (Figure 4)
For this reason, the connecting bolt through holes 41 may be formed in the reinforcing member 4 so as to extend in the width direction of the transfer plate 1, and may be connected by the connecting bolts 7 inserted into the connecting bolt through holes 41.
By connecting with the connection bolt 7, it is possible to prevent the displacement of the parallel transfer plates 1 with each other.

本発明の渡し板1は、車両通行の困難な開きSに渡して使用するのみでなく、車両通行の困難な段差が発生した場合の敷板として使用することもできる。   The passing board 1 of the present invention can be used not only for passing through the difficult opening S of the vehicle passage, but also as a floor plate when a difficult step for passing the vehicle occurs.

1 渡し板
2 上板
3 下板
4 補強材
41 連結ボルト貫通孔
5 土嚢
6 端部補強材
61 補強チャンネル
62 補強板
7 連結ボルト
Reference Signs List 1 passing plate 2 upper plate 3 lower plate 4 reinforcing member 41 connecting bolt through hole 5 sandbag 6 end reinforcing member 61 reinforcing channel 62 reinforcing plate 7 connecting bolt

Claims (2)

矩形の平板状である上板および下板を平行に配置し、
前記上板と前記下板との間に柱状の補強材を複数本配置し、
前記補強材は、前記上板および前記下板の長さ方向に平行に配置して、対向する2面をそれぞれ前記上板および前記下板に接合して構成し、
前記上板、前記下板および前記補強材はいずれも繊維強化樹脂製であり、
前記上板および前記下板の長さ方向端部表面に、それぞれ、繊維強化樹脂製の平板からなる端部補強材を貼り付けることを特徴とする、渡し板。
The upper and lower plates, which are rectangular flat plates, are arranged in parallel,
A plurality of columnar reinforcing members are disposed between the upper plate and the lower plate,
The reinforcing member is disposed parallel to the longitudinal direction of the upper plate and the lower plate, and is configured by bonding two opposing surfaces to the upper plate and the lower plate, respectively.
The upper plate, the lower plate and the reinforcing material are all made of fiber reinforced resin,
Wherein the upper plate and the surface of the lower plate of the lengthwise end portions, respectively, and wherein the pasting end reinforcement member made of a fiber-reinforced resin plates passing plate.
請求項1に記載の渡し板において、
前記渡し板の長さ方向の端部の前記上板と前記下板との間に繊維強化樹脂製のチャンネル材を配置することを特徴とする、渡し板。
In the transfer board according to claim 1,
A channel plate made of fiber reinforced resin is disposed between the upper plate and the lower plate at an end portion in the lengthwise direction of the bridge plate.
JP2015167858A 2015-08-27 2015-08-27 Pass board Active JP6535547B2 (en)

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JP7019660B2 (en) * 2019-12-19 2022-02-15 宮地エンジニアリング株式会社 Installation structure of lightweight lining board
JP7429215B2 (en) 2021-10-22 2024-02-07 誠 植村 Width adjustable lining board

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JPS4815942Y1 (en) * 1969-11-08 1973-05-07
JPH0538086Y2 (en) * 1989-03-23 1993-09-27
US5032037A (en) * 1990-04-12 1991-07-16 Phillips Mark L Method and apparatus for temporary matting for use at construction sites
JP3013066U (en) * 1994-12-27 1995-06-27 サッポロ産機株式会社 Lining board
JP2011144580A (en) * 2010-01-15 2011-07-28 Ohbayashi Corp Scaffolding board and installation method of scaffolding board
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