JPH0734407A - Shoulder block for road - Google Patents
Shoulder block for roadInfo
- Publication number
- JPH0734407A JPH0734407A JP5201017A JP20101793A JPH0734407A JP H0734407 A JPH0734407 A JP H0734407A JP 5201017 A JP5201017 A JP 5201017A JP 20101793 A JP20101793 A JP 20101793A JP H0734407 A JPH0734407 A JP H0734407A
- Authority
- JP
- Japan
- Prior art keywords
- road
- road shoulder
- shoulder
- roadbed
- block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Landscapes
- Road Paving Structures (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、道路の路肩に敷設して
盛土した道路法面に自生する雑草が路肩から道路側へ進
入するのを阻止する道路用路肩ブロックに関するもので
ある。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a road shoulder block for preventing weeds which are laid on the shoulder of a road and grow on the slope of the road from entering the road from the shoulder.
【０００２】[0002]
【従来の技術】従来、道路には車道に接続して路肩を設
置し、この路肩により道路の主要構造部を保護し、車両
の走行に必要な側方余裕を確保している。また、自動車
や自転車の交通量の多い箇所においては、路肩を利用し
て歩道や自転車道等を設けている。これらの車道や歩道
の路肩は、ブロック擁壁やコンクリート擁壁等の構造物
に接続している箇所ではアスファルト舗装されている
が、それ以外の箇所では、道路法面の盛土部分と同様に
未舗装され、雑草を自生させて路肩が崩落しない様に保
護している。2. Description of the Related Art Conventionally, a road shoulder has been installed on a road so as to be connected to a roadway, and this road shoulder protects a main structural portion of the road to secure a side margin necessary for running a vehicle. In addition, sidewalks and bicycle paths are provided by using shoulders in places where traffic of automobiles and bicycles is heavy. The shoulders of these roads and sidewalks are asphalt paved where they are connected to structures such as block retaining walls and concrete retaining walls, but at other points, they are unsimilar to the embankment on the road slope. It is paved and protects the weeds so that they will not grow and the shoulders of the road will not collapse.
【０００３】[0003]
【発明が解決しようとする問題点】しかしながら、前記
盛土した道路法面から路肩へ自生している雑草は歩道側
や車道側まで進入し、路盤のアスファルト舗装が破れて
道路の機能が低下したり、歩行者においても、路肩から
張出した雑草を避けて車道側にはみ出しつつ歩行しなけ
ればならず、自動車との接触事故を起こしかねないもの
である。また、路肩から歩道側や車道側へ繁茂した雑草
を定期的に刈取るにしても、路肩の管理に多大な経費と
時間を要し、一部の地区を除いて大半の道路の路肩の雑
草は繁茂したまま放置されて道路交通上のネックとなっ
ている等の問題があった。[Problems to be Solved by the Invention] However, the weeds growing naturally from the embankment road slope to the road shoulder enter the sidewalk or the roadside, and the asphalt pavement of the roadbed is broken, and the function of the road deteriorates. The pedestrian also has to walk while avoiding the weeds overhanging from the shoulder and sticking out on the side of the roadway, which may cause a contact accident with a car. Even if weeds are regularly harvested from the shoulders on the sidewalks or roadsides, it takes a lot of money and time to manage the shoulders, and weeds on the shoulders of most roads except for some areas. Had problems such as being left in a thriving area and becoming a bottleneck in road traffic.
【０００４】本発明は、上記従来の問題点に鑑みてなさ
れたものであり、その目的は、盛土した道路法面に接続
した路肩を被覆でき、雑草の歩道側や車道側への進入繁
茂を抑制してアスファルト舗装された道路の機能低下を
防止し、歩行者や自転車通行者等も快適に路肩側を通行
できる道路用路肩ブロックを提供することにある。The present invention has been made in view of the above conventional problems, and an object thereof is to cover a road shoulder connected to an embankment road slope to prevent weeds from entering the sidewalk or roadside. (EN) Provided is a road shoulder block that suppresses the deterioration of the function of an asphalt-paved road and allows pedestrians and pedestrians to comfortably walk on the shoulder side.
【０００５】[0005]
【問題点を解決するための手段】上記目的を達成するた
めに、本発明は、道路３６の側部に敷設される道路用路
肩ブロックであって、路肩部１２と、この路肩部１２か
ら前記道路３６側と逆方向であって同路肩部１２に接続
して延設形成された草返し部１４とを備えて成る道路用
路肩ブロック１０から構成される。In order to achieve the above object, the present invention is a road shoulder block laid on a side portion of a road 36, which comprises the road shoulder portion 12 and the road shoulder portion 12. It is constituted by a road shoulder block 10 which is provided in a direction opposite to the road 36 side and which is provided with a grass curb portion 14 which is extendedly formed so as to be connected to the road shoulder portion 12.
【０００６】次に、道路３６の路盤３８に隣接して接続
配置される路肩部１２を有し、この路肩部１２と路盤３
８とが接する側であって同路肩部１２の上面側には、こ
の路盤３８のかぶり部を受着形成すべく、同路盤３８の
上面より段差状に凹陥した段差切欠部１６を備えて成る
道路用路肩ブロック１０から構成される。Next, there is a road shoulder portion 12 connected and arranged adjacent to the roadbed 38 of the road 36. The road shoulder portion 12 and the roadbed 3 are provided.
8 is provided on the upper surface side of the same road shoulder portion 12 so as to receive and form the covering portion of this roadbed 38, and is provided with a step cutout portion 16 recessed in a stepwise manner from the upper surface of the same roadbed 38. It is composed of a road shoulder block 10.
【０００７】次に、道路３６の路盤３８に隣接して接続
配置される路肩部１２と、この路肩部１２から前記路盤
３８側と逆方向であって同路肩部１２に接続して延設形
成された草返し部１４と、前記路肩部１２と路盤３８と
が接する側であって前記路肩部１２の上面側に設けら
れ、前記路盤３８のかぶり部を受着形成すべく、同路盤
の上面より段差状に凹陥した段差切欠部１６とを備えて
成る道路用路肩ブロック１０から構成される。Next, the road shoulder portion 12 connected and arranged adjacent to the roadbed 38 of the road 36, and extending from the road shoulder portion 12 in the direction opposite to the roadbed 38 side and connected to the road shoulder portion 12 are formed. It is provided on the upper surface side of the road shoulder portion 12 on the side where the grass weed portion 14 and the road shoulder portion 12 and the road bed 38 are in contact with each other. The road shoulder block 10 is provided with a step cutout 16 that is recessed in a more stepped manner.
【０００８】また、前記草返し部１４は、前記路肩部１
２より側面視略Ｌ字状に立上がり形成されて成ることと
してもよい。Further, the weeding portion 14 is the shoulder portion 1
It may be formed so as to rise from 2 in a substantially L shape in a side view.
【０００９】また、前記草返し部１４は、前記路肩部１
２より側面視斜め上方向に立上がり形成されて成ること
としてもよい。Further, the weeding portion 14 is the shoulder portion 1
It may be formed so as to rise in an obliquely upward direction from the side as compared with 2.
【００１０】また、前記草返し部１４は、前記路肩部１
２の上面から段差落ち状に形成された水平段差部から形
成されて成ることとしてもよい。Further, the weeding portion 14 is the shoulder portion 1
It may be formed by a horizontal step portion formed in a step-like shape from the upper surface of 2.
【００１１】また、前記路肩部１２の路盤３８と接する
側には、下方に向けて長く脚部２４が設けられて成るこ
ととしてもよい。Further, leg portions 24 may be provided so as to extend downward on the side of the road shoulder portion 12 that contacts the roadbed 38.
【００１２】[0012]
【作用】本発明の道路用路肩ブロックは、盛土された道
路法面の上部である路肩に、略矩形状に成型された路肩
部を敷設し、前記路肩部から道路側と逆方向へ向け接続
延設された草返し部を道路法面の上方へ突出させ、同時
に前記路肩部の道路側の路盤が接する側の上面側に段差
状に凹陥された段差切欠部へ、路盤の上面に舗装した上
層材をかぶり状に密着舗装させる。これにより、道路法
面に自生する雑草の道路側への進入を阻止でき、ブロッ
クの路肩部と路盤との接合部分に雑草の発生もなく、道
路側への雑草のはみ出しによる道路機能の低下を防止で
き、歩行者や自転車通行者は道路の路肩側を快適に通行
できることとなる。According to the road shoulder block of the present invention, a road shoulder formed in a substantially rectangular shape is laid on the road shoulder, which is the upper part of the embankment road slope, and the road shoulder is connected in the direction opposite to the road side. The extended grass weave part was projected above the slope of the road, and at the same time, it was paved on the upper surface of the roadbed to the stepped notch recessed in a stepped shape on the upper surface side of the road shoulder contacting the roadbed Pave the upper layer material like a cover. As a result, weeds that grow naturally on the road slope can be prevented from entering the road side, weeds do not occur at the joints between the shoulders of the block and the roadbed, and the weeds sticking out on the road side can reduce the road function. This makes it possible for pedestrians and pedestrians to pass comfortably on the shoulder side of the road.
【００１３】[0013]
【実施例】以下添付図面に基づき、本発明の好適な実施
例を説明する。図１ないし図６には、本発明の第１実施
例に係る道路用路肩ブロック１０が示されている。図か
ら明らかな様に、前記道路用路肩ブロック１０は、道路
の側部に敷設される道路用路肩ブロックであって、コン
クリートや鉄筋コンクリート等で成型された、路肩部１
２と、この路肩部１２から前記道路側と逆方向ヘ向け延
設形成された草返し部１４と、前記道路の路盤が接する
側の路肩部１２の上面側に設けられ、路盤のかぶり部を
受着するための段差切欠部１６と、を備えている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT A preferred embodiment of the present invention will be described below with reference to the accompanying drawings. 1 to 6 show a road shoulder block 10 according to a first embodiment of the present invention. As is clear from the figure, the road shoulder block 10 is a road shoulder block laid on the side of the road, and is made of concrete or reinforced concrete.
2, the weed-back portion 14 extending from the road shoulder portion 12 toward the direction opposite to the road side, and the upper surface side of the road shoulder portion 12 on the side where the roadbed of the road comes into contact with the cover portion of the roadbed. And a step cutout 16 for receiving.
【００１４】本発明に係る道路用路肩ブロックの特徴的
なことは、前記路肩部と、この路肩部に道路側と逆方向
へ向け延設形成された草返し部を設けたことである。ま
た他の特徴的なことは前記路肩部の道路の路盤側と接す
る上面側に段差切欠部を備えたことである。これによ
り、道路の路肩に路肩部を敷設しながら道路法面の上方
へ草返し部を突出させ、道路法面に自生する雑草が路肩
を上越して道路側へ進入するのを防止できる。また、段
差切欠部に道路の路盤側の上層材を一部かぶらせる様に
舗装することにより、ブロックの路肩部と道路の路盤と
の接合面が上層材で遮蔽されて収縮による間隙が発生す
ることなく、雑草の発生を防止でき、歩行者や自転車通
行者等が快適に路肩側を通行できることにある。A feature of the road shoulder block according to the present invention is that the road shoulder portion and the wedging portion extending in the direction opposite to the road side are provided on the road shoulder portion. Another characteristic is that a step cutout portion is provided on the upper surface side of the road shoulder portion that is in contact with the roadbed side of the road. This makes it possible to prevent the weeds that grow naturally on the road slope from going over the shoulder and approaching the road side while laying the road shoulder portion on the road shoulder and projecting the weed portion above the road slope. Also, by pavement so that the step cutout part is covered with the upper layer material of the roadbed side of the road, the joint surface between the road shoulder of the block and the roadbed is shielded by the upper layer material, and a gap due to contraction occurs. Without it, weeds can be prevented from occurring and pedestrians and pedestrians can comfortably walk along the shoulder side.
【００１５】前記道路用路肩ブロック１０は、例えば、
図２上、左右幅長が略６０ｃｍないし１００ｃｍ、前後
幅長が略７０ｃｍ、図１に示す路肩部１２の肉厚が略１
５ｃｍ程度に形成される。しかし、これらの数値は、本
発明の好適な一実施例における数値であって、本発明は
この数値に限定されることなく、特許請求の範囲に開示
された構成のもとで各種の数値を選択できるものであ
る。The road shoulder block 10 is, for example,
In FIG. 2, the lateral width is approximately 60 cm to 100 cm, the longitudinal width is approximately 70 cm, and the road shoulder portion 12 shown in FIG.
It is formed to about 5 cm. However, these numerical values are numerical values in a preferred embodiment of the present invention, and the present invention is not limited to these numerical values, and various numerical values can be set under the configuration disclosed in the claims. You can choose.
【００１６】前記路肩部１２は、図２上、左右方向を長
手とした略矩形状の平版体１８から成る。図４に示す様
に、前記草返し部１４は、前記路肩部１２の平版体１８
の一端部に、側面視略Ｌ字状に立上り成型されたＬ字版
体２０を備えている。道路法面側の雑草は、前記Ｌ字版
体２０の上越しができずに道路側への進入が阻止され
る。前記段差切欠部１６は、前記Ｌ字版体２０の反対側
となる平版体１８の他端側の上面に、図２に示す様に、
平版体１８の左右方向へ切開された段差溝２２から形成
されている。この段差溝２２に道路側の路盤からアスフ
ァルト等を舗装して密着させ、路肩部１２と道路側の路
盤との気密性を保持できて雑草が発生しない。The road shoulder 12 is composed of a substantially rectangular lithographic plate 18 having a longitudinal direction in the left-right direction in FIG. As shown in FIG. 4, the grass-turning portion 14 is a lithographic plate 18 of the road shoulder portion 12.
At one end thereof, an L-shaped plate body 20 that is formed by standing up in a substantially L-shape in a side view is provided. The weeds on the side of the road slope cannot pass over the L-shaped plate 20 and are prevented from entering the road. As shown in FIG. 2, the step cutout 16 is formed on the upper surface of the lithographic plate 18 opposite to the L-shaped plate 20 on the other end side.
It is formed of a step groove 22 cut in the left-right direction of the planographic plate 18. Asphalt or the like is paved from the roadbed on the road side to the step groove 22 so as to be in close contact therewith, the airtightness between the road shoulder portion 12 and the roadbed on the road side can be maintained, and no weeds are generated.
【００１７】前記路肩部１２の路盤と接する側、即ち、
前記段差溝２２側において、前記平版体１８の下面に
は、図１、図４に示す様に、同平版体１８の端面に沿っ
て下方へ長く脚部２４が垂設されている。この脚部２４
を路肩面から道路の路盤内へと埋設することにより、路
肩面に道路用路肩ブロック１０を安定して設置でき、ま
た道路法面の雑草の根部がブロック下面を迂回して道路
側の路盤内へ進入するのを防止できる。The side of the road shoulder portion 12 contacting the roadbed, that is,
On the lower surface of the lithographic plate 18 on the step groove 22 side, as shown in FIGS. 1 and 4, a long leg portion 24 is vertically extended downward along the end face of the lithographic plate 18. This leg 24
By burying the road shoulder surface into the roadbed of the road, the roadside shoulder block 10 can be stably installed on the road shoulder surface, and the roots of the weeds on the road slope bypass the bottom surface of the block to allow the roadside roadblock to be installed. Can be prevented from entering.
【００１８】前記平板体１８、Ｌ字版体２０、脚部２４
の両側面には、図２、図３、図５に示す様に、相互に相
欠ぎ継手するため、凸段部２６と、凹段部２８とが設け
られている。前記道路用路肩ブロック１０を両側方向に
配置し、隣接するブロック相互の凸段部２６と凹段部２
８とを嵌合しながら相欠ぎ継手することにより、道路用
路肩ブロック１０は、相互の間隙がなく接続され、また
道路の曲線部においても凸段部２６と凹段部２８との嵌
合をずらして十分対応できることとなり、相互の継手部
分における雑草の発生も阻止できる。The flat plate body 18, the L-shaped plate body 20, the legs 24
As shown in FIG. 2, FIG. 3, and FIG. 5, a convex step portion 26 and a concave step portion 28 are provided on both side surfaces of the so as to mutually make a phase-missive joint. The road shoulder blocks 10 are arranged on both sides, and the convex step portion 26 and the concave step portion 2 are formed between adjacent blocks.
By engaging in the phase-difference joint while fitting 8 and 8, the road shoulder blocks 10 are connected without a gap therebetween, and the convex step portion 26 and the concave step portion 28 are fitted even in the curved portion of the road. It is possible to cope with this by shifting the positions, and it is possible to prevent the generation of weeds at the joints of the two.
【００１９】また、図２に示す様に、前記路肩部１２の
平版体１８には、Ｌ字版体２０に近接した左右中間位置
に上下に連通した防護柵用孔３０が開孔されている。こ
の防護柵用孔３０を利用して防護柵や路上付属施設の設
置ができる。As shown in FIG. 2, the lithographic plate 18 of the road shoulder 12 is provided with a protective fence hole 30 which is vertically communicated with the L-shaped plate 20 at an intermediate position between the left and right sides. . By using the hole 30 for the protective fence, it is possible to install a protective fence and an accessory facility on the road.
【００２０】なお、道路用路肩ブロック１０は、路肩部
１２と、草返し部１４と、段差切欠部１６とを備えると
しているが、これに限定されることなく、前記路肩部１
２と、草返し部１４とを備えた道路用路肩ブロック、或
は前記路肩部１２と、段差切欠部１６とを備えた道路用
路肩ブロック等に構成してもよく、これらの道路用路肩
ブロックを道路法面の路肩に敷設して道路側への雑草の
進入、発生を十分阻止できる。Although the road shoulder block 10 is provided with the road shoulder portion 12, the weed portion 14, and the step cutout portion 16, the present invention is not limited to this, and the road shoulder portion 1 is not limited thereto.
2, a road shoulder block including the weeding portion 14, or a road shoulder block including the road shoulder portion 12 and the step cutout portion 16, or the like. Can be laid on the shoulder of the road slope to prevent weeds from entering and generating on the road side.
【００２１】次に、本発明の実施例に係る道路用路肩ブ
ロック１０の作用を説明する。図６に示す様に、前記道
路用路肩ブロック１０は、盛土された道路法面３２の上
部側の路肩３４の上面に路肩部１２を敷設し、草返し部
１４を道路法面３２の上方へと突出させる。路肩部１２
に脚部２４を設けている場合には、道路３６側の路盤３
８に接する位置の路肩３４に穴を掘削して脚部２４を埋
設する。Next, the operation of the road shoulder block 10 according to the embodiment of the present invention will be described. As shown in FIG. 6, in the road shoulder block 10, the road shoulder portion 12 is laid on the upper surface of the road shoulder 34 on the upper side of the embankment road slope 32, and the weed portion 14 is located above the road slope 32. And make it protrude. Shoulder 12
When the legs 24 are provided on the road 36,
A hole is excavated in the road shoulder 34 at a position in contact with 8, and the leg portion 24 is embedded.
【００２２】各道路用路肩ブロック１０の相互において
は、両側面に設けた凸段部２６と、凹段部２８とを相互
に相欠ぎ継手しがら道路３６の路肩３４に沿って敷設す
る。そして、路盤３８の上面に舗装したアスファルトの
様な上層材４０を路肩部１２の段差切欠部１６の段差溝
２２内に路肩部１２上面と同一面に舗装する。また、路
肩部１２に設けた防護柵用孔３０より路肩３４内に支柱
４２を打設し、この支柱４２と防護柵用孔３０との間隙
にアスファルト等の充填材を充填密閉する。前記打設し
た支柱４２を利用して防護柵４４やその他の路上付属施
設を簡易に構築できる。敷設した道路用路肩ブロック１
０の道路３６側は、一部の間隔をおいて車道として、ま
た側溝ブロック等で区画して歩道等として利用する。In each of the road shoulder blocks 10, a convex step portion 26 and a concave step portion 28 provided on both side surfaces are laid along the shoulder 34 of the road 36 in a mutually discontinuous joint manner. Then, an upper layer material 40 such as asphalt paved on the upper surface of the roadbed 38 is paved on the same surface as the upper surface of the road shoulder portion 12 in the step groove 22 of the step cutout portion 16 of the road shoulder portion 12. Further, a strut 42 is driven into the road shoulder 34 through the protective fence hole 30 provided in the road shoulder portion 12, and a gap between the strut 42 and the protective fence hole 30 is filled and sealed with a filler such as asphalt. A protective fence 44 and other on-road accessory facilities can be easily constructed by using the pillars 42 that have been placed. Road shoulder block 1 laid
The road 36 side of 0 is used as a roadway at some intervals and is also used as a sidewalk divided by a gutter block or the like.
【００２３】この様に、道路法面３２の路肩３４の上面
に道路用路肩ブロック１０を敷設することにより、道路
法面３２に自生する雑草は、草返し部１４のＬ字版体２
０の上越しが不可能で、また、雑草根においても脚部２
４で道路３６の路盤３８側への進入が不可能となる。ま
た、段差切欠部１６まで上層材４０で舗装されているた
め、ブロックの路肩部１２と道路３６側の路盤３８との
接合部に間隙が発生することなく、この部分における雨
水の進入、紫外線の進入等を防止できて雑草の発生がな
く、延ては舗装された上層材４０にひび割れ等による道
路の機能低下がなく、また、道路側への雑草の進入がな
いため、歩行者や自転車通行者等は快適に路肩部分を通
行できることとなる。As described above, by laying the road shoulder block 10 on the upper surface of the road shoulder 34 of the road slope 32, the weeds that grow naturally on the road slope 32 are L-shaped plate 2 of the weeding portion 14.
0 is impossible, and even in weed roots, legs 2
At 4, it is impossible to enter the roadbed 38 side of the road 36. Further, since the step cutout 16 is paved with the upper layer material 40, no gap is generated at the joint between the road shoulder portion 12 of the block and the roadbed 38 on the side of the road 36, and there is no intrusion of rainwater or ultraviolet rays in this portion. There are no weeds that can be prevented from entering, and there is no deterioration in road function due to cracks in the paved upper layer material 40. In addition, no weeds enter the road side, so pedestrians and bicycles can pass through. People will be able to comfortably pass along the shoulders.
【００２４】次に、図７ないし図１０には、本発明の第
２実施例の道路用路肩ブロック１０が示されている。図
から明らかな様に、前記道路用路肩ブロック１０は、コ
ンクリートや鉄筋コンクリート等で成型された、路肩部
１２と、この路肩部１２から延設形成された草返し部１
４と、道路の路盤が接する側の路肩部１２の上面側に設
けられ、路盤のかぶり部を受着するための段差切欠部１
６と、を備え、前記段差切欠部１６側において路肩部１
２の下面には脚部２４が垂設されている。図において、
路肩部１２、切欠段部１６、脚部２４等の構成は、先の
第１実施例と同一であるため同じ番号を付し、その詳細
な説明は省略する。Next, FIGS. 7 to 10 show a road shoulder block 10 according to a second embodiment of the present invention. As is clear from the figure, the road shoulder block 10 includes a road shoulder portion 12 formed of concrete or reinforced concrete, and a weeding portion 1 extending from the road shoulder portion 12.
4 and a step cutout portion 1 provided on the upper surface side of the road shoulder portion 12 on the side where the roadbed of the road comes into contact, for receiving the covering portion of the roadbed.
6, and the road shoulder 1 on the side of the step cutout 16
A leg portion 24 is vertically provided on the lower surface of 2. In the figure,
The configurations of the road shoulder portion 12, the notch step portion 16, the leg portion 24, and the like are the same as those in the first embodiment described above, and thus the same reference numerals are given and detailed description thereof is omitted.
【００２５】この第２実施例の道路用路肩ブロック１０
の草返し部１４は、図７、図９に示す様に、路肩部１２
の平版体１８の端部より側面視斜め上方向へ立上り形成
された傾斜版体４６より成る。この傾斜版体４６は、先
の第１実施例におけるＬ字版体２０に比べ、構成が簡易
であるため製造コストも安価となる。The road shoulder block 10 of the second embodiment.
As shown in FIG. 7 and FIG.
The stencil plate 46 is formed so as to rise obliquely upward in a side view from the end of the stencil plate 18. The inclined plate body 46 has a simpler structure than the L-shaped plate body 20 in the first embodiment, and therefore the manufacturing cost is low.
【００２６】この第２実施例の道路用路肩ブロック１０
は、図１０に示す様に、道路法面３２の上部側の路肩３
４の上面に路肩部１２を敷設し、草返し部１４を道路法
面３２の斜上方へ向けて突出させながら敷設し、脚部２
４を路肩３４内に埋設する。各道路用路肩ブロック１０
の相互は、両側面の凸段部２６と、凹段部２８とを相互
に相欠ぎ継手し、路盤３８の上面に舗装したアスファル
トの様な上層材４０を路肩部１２の段差切欠部１６の切
欠溝２２内に路肩部１２上面と同一面に舗装する。The road shoulder block 10 of the second embodiment.
Is the shoulder 3 on the upper side of the road slope 32, as shown in FIG.
4, the road shoulder portion 12 is laid, and the weeding portion 14 is laid so as to project obliquely above the road slope 32.
4 is embedded in the shoulder 34. Road shoulder block 10
The upper and lower members 40, such as asphalt, paved on the upper surface of the roadbed 38 are joined to each other with the stepped portions 26 and the recessed portions 28 on both side surfaces mutually joined together. It is paved in the notch groove 22 on the same surface as the upper surface of the road shoulder portion 12.
【００２７】この様に、第２実施例の道路用路肩ブロッ
ク１０においても、道路法面３２に自生する雑草は、草
返し部１４の傾斜版体４６の上越しが不可能となり、ま
た、段差切欠部１６まで路盤３８の上層材４０が舗装さ
れているため、ブロックの路肩部１２と道路側の路盤３
０とに間隙の発生がなく、この部分における雑草の発生
もない。そして、道路側への雑草の進入がないため、歩
行者や自転車通行者等は快適に路肩部分を通行できるこ
ととなる。As described above, also in the road shoulder block 10 of the second embodiment, the weeds growing naturally on the road slope 32 cannot pass over the inclined plate body 46 of the grass turning portion 14, and the step Since the upper layer material 40 of the roadbed 38 is paved up to the cutout portion 16, the roadside shoulder portion 12 of the block and the roadside roadbed 3
There is no gap between 0 and 0, and no weeds in this area. Since no weeds enter the road side, pedestrians and pedestrians can comfortably walk along the shoulders.
【００２８】次に、図１１ないし図１４には、本発明の
第３実施例に係る道路用路肩ブロック１０が示されてい
る。図から明らかな様に、前記道路用路肩ブロック１０
は、コンクリートや鉄筋コンクリート等で成型された、
路肩部１２と、草返し部１４と、路盤のかぶり部を受着
するための段差切欠部１６と、を備え、前記段差切欠部
１６側において路肩部１２の下面には脚部２４が垂設さ
れている。図において、路肩部１２、段差切欠部１６、
脚部２４等の構成は、先の第１実施例と同一であるため
同じ番号を付し、その詳細な説明は省略する。Next, FIGS. 11 to 14 show a road shoulder block 10 according to a third embodiment of the present invention. As is clear from the figure, the road shoulder block 10
Is made of concrete or reinforced concrete,
A road shoulder portion 12, a weeding portion 14, and a step cutout portion 16 for receiving a cover portion of the roadbed are provided, and a leg portion 24 is vertically provided on the lower surface of the road shoulder portion 12 on the side of the step cutout portion 16 side. Has been done. In the figure, a road shoulder 12, a step cutout 16,
Since the configuration of the legs 24 and the like is the same as that of the first embodiment, the same reference numerals are given and detailed description thereof will be omitted.
【００２９】この第３実施例の道路用路肩ブロック１０
の草返し部１４は、図１１、図１３に示す様に、路肩部
１２の平版体１８の上面より段差落ち状に形成されて水
平に突出された水平段差版体４８より成る。この水平段
差版体４８は、先の第１、第２実施例におけるＬ字版体
２０や傾斜版体４６に比べ、構成が極めて簡易で、製造
コストも安価となる。The road shoulder block 10 of the third embodiment.
As shown in FIGS. 11 and 13, the weed-back portion 14 is composed of a horizontal step plate 48 which is formed in a step-down shape from the upper surface of the planographic plate 18 of the road shoulder portion 12 and horizontally projected. The horizontal step plate 48 has an extremely simple structure and a low manufacturing cost as compared with the L-shaped plate 20 and the inclined plate 46 in the first and second embodiments.
【００３０】この第３実施例の道路用路肩ブロック１０
は、図１４に示す様に、道路法面３２の上部側の路肩３
４の上面に路肩部１２を敷設し、草返し部１４を道路法
面３２の上方へ水平に突出させながら敷設し、脚部２４
を路肩３４内に埋設する。各道路用路肩ブロック１０の
相互は、両側面の凸段部２６と、凹段部２８とを相互に
相欠ぎ継手し、路盤３８の上面に舗装したアスファルト
の様な上層材４０を路肩部１２の段差切欠部１６の切欠
溝２２内に路肩部１２上面と同一面に舗装する。The road shoulder block 10 of the third embodiment.
As shown in FIG. 14, the shoulder 3 on the upper side of the road slope 32 is
4, the road shoulder portion 12 is laid, and the weeding portion 14 is laid while projecting horizontally above the road slope 32.
Is embedded in the shoulder 34. As for the road shoulder blocks 10, the convex step portions 26 and the concave step portions 28 on both side surfaces are mutually notched and joined, and an upper layer material 40 such as asphalt paved on the upper surface of the roadbed 38 is attached to the road shoulder portions. The upper surface of the road shoulder portion 12 is paved in the notch groove 22 of the stepped notch portion 16 of 12.
【００３１】この第３実施例の道路用路肩ブロック１０
においても、道路法面３２に自生する雑草は、草返し部
１４の水平段差版体４８の上越しが不可能となり、ま
た、段差切欠部１６まで路盤３８の上層材４０が舗装さ
れるため、ブロックの路肩部１２と道路側の路盤３０と
の接合面に間隙がなく、この部分における雑草の発生も
ない。そして、道路側への雑草の進入がないため、歩行
者や自転車通行者等は快適に路肩部分を通行できること
となる。The road shoulder block 10 of the third embodiment.
Also in the above, the weeds growing naturally on the road slope 32 cannot pass over the horizontal step plate 48 of the grass back portion 14, and the upper layer material 40 of the roadbed 38 is paved up to the step cutout portion 16, There is no gap in the joint surface between the road shoulder 12 of the block and the roadbed 30 and no weeds are generated in this portion. Since no weeds enter the road side, pedestrians and pedestrians can comfortably walk along the shoulders.
【００３２】上記した様に、本発明の実施例に係る道路
用路肩ブロック１０は、道路法面３２の上部構造の路肩
３４の上面に敷設しながら道路法面側の上方に任意形状
の草返し部１４を突出することによって、盛土された道
路法面３２に自生する雑草が道路側へ上越しするのを阻
止できることとなり、アスファルト舗装された道路の機
能低下を防止し、歩行者や自転車通行者等も快適に路肩
側を通行できる。As described above, the road shoulder block 10 according to the embodiment of the present invention is laid on the upper surface of the road shoulder 34 of the upper structure of the road slope 32, and is laid in an arbitrary shape above the road slope side. By protruding the portion 14, it is possible to prevent weeds growing naturally on the embankment road slope 32 from passing over to the road side, prevent the deterioration of the function of the asphalt-paved road, and prevent pedestrians and pedestrians from passing by. Etc. can comfortably pass on the shoulder side.
【００３３】[0033]
【発明の効果】以上説明したように、請求項１に係る道
路用路肩ブロックによれば、道路の側部に敷設される道
路用路肩ブロックであって、路肩部と、この路肩部から
前記道路側と逆方向であって同路肩部に接続して延設形
成された草返し部とを備えて成ることにより、盛土され
た道路法面の路肩に敷設して道路法面に自生する雑草の
道路側への進入を阻止でき、歩行者や自転車通行者が道
路の路肩側を快適に通行できる。As described above, according to the road shoulder block according to the first aspect of the present invention, the road shoulder block is a road shoulder block laid on the side of the road, and the road shoulder portion and the road shoulder portion from the road shoulder portion. The weeds are provided in the opposite direction to the side and extended to be connected to the same road shoulder portion, so that the weeds laid on the shoulder of the embankment road slope and growing naturally on the road slope. Access to the road side can be blocked, and pedestrians and pedestrians can comfortably pass along the shoulder side of the road.
【００３４】次に、請求項２に係る道路用路肩ブロック
によれば、道路の路盤に隣接して接続配置される路肩部
を有し、この路肩部と路盤とが接する側であって同路肩
部の上面側には、この路盤のかぶり部を受着形成すべ
く、同路盤の上面より段差状に凹陥した段差切欠部を備
えて成ることにより、盛土された道路法面の路肩に敷設
して道路法面に自生する雑草の道路側への進入を阻止
し、ブロックと路盤との接合面に雑草の発生もなく、ア
スファルト舗装された道路にひび割れによる機能低下を
発生することなく、歩行者や自転車通行者が道路の路肩
側を快適に通行できる。Next, according to the road shoulder block of the second aspect, the road shoulder block has a road shoulder portion which is connected and arranged adjacent to the roadbed of the road, and is the side where the road shoulder portion and the roadbed are in contact with each other. In order to receive and form the covering part of this roadbed, the upper part of the part is provided with a step notch recessed in a step shape from the upper surface of the roadbed so that it can be laid on the shoulder of the embankment road slope. It prevents the weeds that grow naturally on the road slope from entering the road side, no weeds are generated at the joint surface between the block and the roadbed, and there is no deterioration of function due to cracks on the asphalt-paved road. And pedestrians can comfortably pass on the shoulder side of the road.
【００３５】次に、請求項３に係る道路用路肩ブロック
によれば、道路の路盤に隣接して接続配置される路肩部
と、この路肩部から前記路盤側と逆方向であって同路肩
部に接続して延設形成された草返し部と、前記路肩部と
路盤とが接する側であって前記路肩部の上面側に設けら
れ、前記路盤のかぶり部を受着形成すべく、同路盤の上
面より段差状に凹陥した段差切欠部と、を備えて成るこ
とにより、盛土された道路法面の路肩に敷設して道路法
面に自生する雑草の道路側への進入を阻止し、ブロック
と路盤との接合面に雑草の発生もなく、アスファルト舗
装された道路にひび割れによる機能低下を発生すること
なく、歩行者や自転車通行者が道路の路肩側を快適に通
行できる。Next, according to the road shoulder block of the third aspect, the road shoulder portion is connected and arranged adjacent to the roadbed of the road, and the road shoulder portion in the opposite direction to the roadbed side from the road shoulder portion. And the extension of the roadbed, and the road shoulder and the roadbed contact side is provided on the upper surface side of the road shoulder, the roadbed to receive and form the covering portion of the roadbed. It is provided with a step notch recessed in a step shape from the upper surface of the block, and is laid on the shoulder of the embankment road slope to prevent weeds growing on the road slope from entering the road side. Pedestrians and pedestrians can pass comfortably on the shoulder side of the road without the occurrence of weeds on the joint surface between the roadbed and the roadbed and without deterioration of function due to cracks on the asphalt-paved road.
【００３６】また、請求項４によれば、前記草返し部
は、前記路肩部より側面視略Ｌ字状に立上がり形成され
て成ることにより、道路法面に自生する雑草がＬ字状の
草返し部を上越しできず、道路法面から道路側への雑草
の進入を効率阻止できる。According to a fourth aspect of the present invention, the weed-back portion is formed so as to stand up from the road shoulder portion in a substantially L-shape in a side view, so that weeds that grow naturally on a road slope are L-shaped grass. It is not possible to climb over the return section, and weeds can efficiently be prevented from entering the road side from the road slope.
【００３７】また、請求項５によれば、前記草返し部
は、前記路肩部より側面視斜め上方向に立上がり形成さ
れて成ることにより、道路法面に自生する雑草が斜め上
方向に立ち上がっ草返し部を上越しできず、道路法面か
ら道路側への雑草の進入を阻止できる。According to a fifth aspect of the present invention, the weeding portion is formed so as to rise obliquely upward from the side of the road shoulder portion, whereby weeds that grow naturally on the road slope rise upward obliquely. The weeds cannot be crossed and weeds can be prevented from entering the road side from the slope.
【００３８】また、請求項６によれば、前記草返し部
は、前記路肩部の上面から段差落ち状に形成された水平
段差部から形成されて成ることにより、道路法面に自生
する雑草が段差落状に突出された草返し部を上越しでき
ず、道路法面から道路側への雑草の進入を阻止できる。According to a sixth aspect of the present invention, the weed-back portion is formed of a horizontal step portion which is formed in a step-down shape from the upper surface of the road shoulder portion. It is not possible to climb over the weeding part protruding like a step, and weeds can be prevented from entering the road side from the road slope.
【００３９】また、請求項７によれば、前記路肩部の路
盤と接する側には、下方に向けて長く脚部が設けられて
成ることにより、路肩に敷設されたブロックの路肩部が
安定し、雑草根が路肩部の下面を迂回して道路側の路盤
内へ進入するのを排除できる。According to a seventh aspect of the present invention, the side of the road shoulder contacting the roadbed is provided with long legs downward, so that the road shoulder of the block laid on the road shoulder is stabilized. , It is possible to prevent weed roots from bypassing the lower surface of the road shoulder and entering the roadbed.
【図１】本発明の第１実施例に係る道路用路肩ブロック
の左側面図である。FIG. 1 is a left side view of a road shoulder block according to a first embodiment of the present invention.
【図２】図１に示す道路用路肩ブロックの平面図であ
る。FIG. 2 is a plan view of the road shoulder block shown in FIG.
【図３】図１に示す道路用路肩ブロックの正面図であ
る。3 is a front view of the road shoulder block shown in FIG. 1. FIG.
【図４】図２のＡ−Ａ線断面図である。4 is a cross-sectional view taken along the line AA of FIG.
【図５】図２のＢ−Ｂ線断面図である。5 is a sectional view taken along line BB of FIG.
【図６】図１に示す道路用路肩ブロックの使用状態の断
面図である。FIG. 6 is a cross-sectional view of a usage state of the road shoulder block shown in FIG.
【図７】本発明の第２実施例に係る道路用路肩ブロック
の左側面図である。FIG. 7 is a left side view of a road shoulder block according to a second embodiment of the present invention.
【図８】図７に示す道路用路肩ブロックの平面図であ
る。8 is a plan view of the road shoulder block shown in FIG. 7. FIG.
【図９】図８のＣ−Ｃ線断面図である。9 is a cross-sectional view taken along the line CC of FIG.
【図１０】図７に示す道路用路肩ブロックの使用状態の
断面図である。10 is a cross-sectional view of the road shoulder block shown in FIG. 7 in use.
【図１１】本発明の第３実施例に係る道路用路肩ブロッ
クの左側面図である。FIG. 11 is a left side view of a road shoulder block according to a third embodiment of the present invention.
【図１２】図１１に示す道路用路肩ブロックの平面図で
ある。12 is a plan view of the road shoulder block shown in FIG. 11. FIG.
【図１３】図１２のＤ−Ｄ線断面図である。13 is a cross-sectional view taken along line DD of FIG.
【図１４】図１１に示す道路用路肩ブロックの使用状態
の断面図である。14 is a cross-sectional view of a usage state of the road shoulder block shown in FIG.
１０ 道路用路肩ブロック １２ 路肩部 １４ 草返し部 １６ 段差切欠部 ３２ 道路法面 ３４ 路肩 ３６ 道路 ３８ 路盤 10 Road shoulder block 12 Road shoulder 14 Weeding part 16 Step cutout 32 Road slope 34 Road shoulder 36 Road 38 Roadbed
Claims (7)
ックであって、 路肩部と、 この路肩部から前記道路側と逆方向であって同路肩部に
接続して延設形成された草返し部と、を備えて成る道路
用路肩ブロック。1. A road shoulder block laid on the side of a road, the road shoulder block extending from the road shoulder portion in a direction opposite to the road side and connected to the road shoulder portion. A road shoulder block comprising a weeding part.
肩部を有し、 この路肩部と路盤とが接する側であって同路肩部の上面
側には、この路盤のかぶり部を受着形成すべく、同路盤
の上面より段差状に凹陥した段差切欠部を備えて成る道
路用路肩ブロック。2. A road shoulder is provided so as to be connected and arranged adjacent to a roadbed of a road, and a cover portion of the roadbed is received on a side where the road shoulder and the roadbed are in contact with each other and an upper surface side of the road shoulder. A road shoulder block comprising a step cutout recessed in a step shape from the upper surface of the roadbed so as to be attached.
肩部と、 この路肩部から前記路盤側と逆方向であって同路肩部に
接続して延設形成された草返し部と、 前記路肩部と路盤とが接する側であって前記路肩部の上
面側に設けられ、前記路盤のかぶり部を受着形成すべ
く、同路盤の上面より段差状に凹陥した段差切欠部と、
を備えて成る道路用路肩ブロック。3. A road shoulder portion connected and arranged adjacent to a roadbed of a road, and a grass curb portion extending from the road shoulder portion in a direction opposite to the roadbed side and connected to the road shoulder portion. Provided on the upper surface side of the road shoulder portion on the side where the road shoulder portion and the roadbed are in contact with each other, in order to receive and form the covering portion of the roadbed, a stepped notch recessed in a step shape from the upper surface of the roadbed,
A shoulder block for roads.
略Ｌ字状に立上がり形成されて成る請求項１又は３記載
の道路用路肩ブロック。4. The road shoulder block according to claim 1, wherein the grass curb portion is formed so as to rise from the road shoulder portion in a substantially L shape in a side view.
斜め上方向に立上がり形成されて成る請求項１又は３記
載の道路用路肩ブロック。5. The road shoulder block for a road according to claim 1, wherein the grass curb portion is formed so as to rise obliquely upward in a side view from the road shoulder portion.
段差落ち状に形成された水平段差部から形成されて成る
請求項１又は３記載の道路用路肩ブロック。6. The road shoulder block for a road according to claim 1, wherein the grass curb portion is formed by a horizontal step portion that is formed in a stepped shape from the upper surface of the road shoulder portion.
に向けて長く脚部が設けられて成る請求項１ないし３記
載の道路用路肩ブロック。7. A road shoulder block for a road according to claim 1, wherein a leg portion is provided so as to extend downward on a side of the road shoulder that contacts the roadbed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5201017A JP2519169B2 (en) | 1993-07-20 | 1993-07-20 | Road shoulder block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5201017A JP2519169B2 (en) | 1993-07-20 | 1993-07-20 | Road shoulder block |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0734407A true JPH0734407A (en) | 1995-02-03 |
| JP2519169B2 JP2519169B2 (en) | 1996-07-31 |
Family
ID=16434095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5201017A Expired - Fee Related JP2519169B2 (en) | 1993-07-20 | 1993-07-20 | Road shoulder block |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2519169B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009243046A (en) * | 2008-03-28 | 2009-10-22 | Sekisui Jushi Co Ltd | Block for foundation |
| JP2013234487A (en) * | 2012-05-09 | 2013-11-21 | Hidemitsu Kakudo | Weed-proof fence for ivy |
| CN111945511A (en) * | 2019-05-17 | 2020-11-17 | 福建省高华建设工程有限公司 | PC concrete road shoulder stone |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4713685B1 (en) * | 2010-10-05 | 2011-06-29 | 猛美 小林 | Skewer feeder |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS481130U (en) * | 1971-06-01 | 1973-01-09 | ||
| JPS61164304U (en) * | 1985-04-01 | 1986-10-11 |
-
1993
- 1993-07-20 JP JP5201017A patent/JP2519169B2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS481130U (en) * | 1971-06-01 | 1973-01-09 | ||
| JPS61164304U (en) * | 1985-04-01 | 1986-10-11 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009243046A (en) * | 2008-03-28 | 2009-10-22 | Sekisui Jushi Co Ltd | Block for foundation |
| JP2013234487A (en) * | 2012-05-09 | 2013-11-21 | Hidemitsu Kakudo | Weed-proof fence for ivy |
| CN111945511A (en) * | 2019-05-17 | 2020-11-17 | 福建省高华建设工程有限公司 | PC concrete road shoulder stone |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2519169B2 (en) | 1996-07-31 |
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