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JP3548555B2 - Vehicle traffic restriction gate - Google Patents
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JP3548555B2 - Vehicle traffic restriction gate - Google Patents

Vehicle traffic restriction gate Download PDF

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Publication number
JP3548555B2
JP3548555B2 JP2001396346A JP2001396346A JP3548555B2 JP 3548555 B2 JP3548555 B2 JP 3548555B2 JP 2001396346 A JP2001396346 A JP 2001396346A JP 2001396346 A JP2001396346 A JP 2001396346A JP 3548555 B2 JP3548555 B2 JP 3548555B2
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Prior art keywords
gate frame
arc
gate
frame
shaped
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JP2001396346A
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JP2003193441A (en
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久次 有薗
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有薗運動器具株式会社
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Description

【0001】
【産業上の利用分野】
本発明は、公園や広場、河川敷等の車輌禁止領域における出入口に設置する車輌通行制限用ゲートに関する。
【0002】
【従来の技術】
公園や広場、河川敷等では、危険を防止するために、自動車や小型オートバイ等の進入を阻止するゲートを出入口に設置する。しかし、自動車や小型オートバイの進入を阻止すると共に、車椅子や人の進入を妨げてしまえば、公園や広場を利用することができず意味がない。そこで、図6に示すゲート、即ち円弧状に湾曲した2本の太い水平杆600,600’を平行に並べ、それらを地盤に固定した3本の縦杆601,601’,601’’で連結した本体60,60’を2つ用意し、各本体60,60’を対向して互い違いに建て込むことによりSの字状の通路を形成するゲートを設置する。このSの字状の通路は、車椅子が通行できて、小型オートバイが通行できない幅及び曲率半径を有したものであるため、このゲートを公園等の出入口に設置することにより、自動車や小型オートバイが進入することを阻止でき、且つ車椅子や人は進入することができる。
【0003】
しかし、上記した従来例のゲートでは、天災発生時や工事の際において、緊急用或いは工事用自動車が進入できないため、緊急事態等に対処できない問題がある。又、このゲートが形成した通路を車椅子が通行する際、車椅子に乗った障害者の足が縦杆601,601’,601’’に当り、通行しづらいという問題もある。
【0004】
【発明が解決しようとする課題】
本発明は、上記する問題を解決するために、緊急時や工事の際には特定の自動車が進入することができ、更に従来例よりも車椅子が通行し易い車輌通行制限用ゲートを提供するものである。
【0005】
【課題を解決するための手段】
本発明は、略半円状に湾曲した円弧状ゲート枠と、略直線状の直線状ゲート枠とを組み合わせて成る車輌通行制限用ゲートであって、円弧状ゲート枠の一端部を一方の支柱に片持ち式に保持し、直線状ゲート枠の一端部を、その他端部が前記円弧状ゲート枠の円弧中心部付近に位置するように他方の支柱に片持ち式に保持し、円弧状ゲート枠の内側と直線状ゲート枠の他端部との間の空間に、車椅子の通行を許し自動車の通行を阻止する通路を形成したことを特徴とする。
【0006】
好ましい実施例は、円弧状ゲート枠及び直線状ゲート枠の何れか一方又は他方の支柱に対する片持ち式保持部を、その支柱軸に対して回転可能に構成すると共に、その回転を阻止するロック機構を併せ備えている。
【0007】
別の好ましい実施例は、円弧状ゲート枠及び直線状ゲート枠の何れか一方又は他方の支柱に対する片持ち式保持部を、その支柱軸に対して回転可能に構成すると共に、その回転を制限するダンパー機構を併せ備えている。
【0008】
【発明の実施の形態】
以下、本発明の実施例を添付図面に基づいて詳細に説明する。
【0009】
図1は、本発明の車輌通行制限用ゲート(以下、ゲートという。)の平面図を示し、図2はその正面図を示す。実線はゲートを閉じた状態を、二点鎖線は開いた状態を示す。このゲートは、円弧状ゲート枠1と直線状ゲート枠1’との組み合わせからなり、両ゲート枠1,1’は、自動車や小型オートバイの進入を阻止するための水平杆10,10’,11,11’を含み、水平杆10,10’,11,11’を軸回転可能に片持ち式に保持し、地盤に固定した支柱2,2’とから成る。
【0010】
円弧状ゲート枠1は、その半径が900mmから成る円弧形の太い2本の円弧水平杆10,10’を上下に互いに平行になるよう並べ、3本の縦杆100,100’,100’’で連結している。そして、各円弧水平杆10,10’は2本の連結杆101,101’で支柱2,2’に軸回転可能に連結しており、各連結杆101,101’は、円弧水平杆10,10’の重量に耐え得るように約45度の角度を開けて二股に分けて配置している。
【0011】
そして、直線状ゲート枠1’は、くの字状に折れ曲げた太い2本の屈曲水平杆11,11’を上下に互いに平行になるよう並べ、2本の縦杆110,110’で連結している。そして、上側の屈曲水平杆11の両端を直線状の補強杆12で連結し、更に屈曲水平杆11の屈曲部分と補強杆12とを連結杆120で連結することにより、屈曲水平杆11,11’の強度を増加させ、屈曲水平杆11,11’に小型オートバイが衝突しても破損しない構造となっている。そして、2本の屈曲水平杆11,11’の一端側が支柱2’に回転可能に連結しており、又上側の屈曲水平杆11の他端側にはサークル部材13が取り付いている。この直線ゲート枠1’は円弧状ゲート枠1に対するものであって、これ1’に含まれる水平杆は略直線状のものであれば良く、幾何学的直線に限定するものではない。
【0012】
円弧状ゲート枠1の内側と、直線状ゲート枠1’の自由端側との空間が通路を形成し、この通路の幅は車椅子のそれより広く、小型オートバイのそれよりも狭くなっており、更にその曲率半径は車椅子の回転半径より大きく、小型オートバイの回転半径より小さくなっている。
【0013】
サークル部材13の高さ位置は、小型オートバイのハンドル高さと一致しており、このサークル部材13を設置することにより通路の幅を、車椅子のそれより広く、小型オートバイのそれより狭くなるようにし、小型オートバイがこの通路を通過しようとする際に、ハンドルがサークル部材13又は水平杆11,11’に当って小型オートバイの進入を阻止する。更に、このサークル部材13は、車椅子の搭乗者の手摺りとなり、通路を通過する際に、搭乗者がこれ13を掴んで車椅子の通行を円滑にすることができる。
【0014】
次に、支柱2,2’の断面図を示す図3に基づいて支柱2,2’の構造について説明する。この実施例による支柱2,2’は、両ゲート枠1,1’共に同一構造を成しており、水平杆10,10’,11,11’を軸回転可能に片持ち支持している。各ゲート枠1,1’の支柱2,2’は、共に同一構造を成しているため、円弧状ゲート枠1の支柱2について説明する。この支柱2の外枠21は、回転パイプ21A及び固定パイプ21Bから成っており、下側の固定パイプ21Bは地盤に建て込んで固定されており、上側の回転パイプ21Aは本体部1の水平杆10,10’を連結するための連結杆101,101’が取り付けられ、軸回転可能と成っている。そして、外枠21の内側にある内パイプ22が固定パイプ21Bに溶接して取り付けられ、この内パイプ22の上部には後述する回転軸200を受けるための2つの軸受201,201’が一定間隔を開けて設けられている。
【0015】
この回転パイプ21Aの上面中心には下に垂れ下がった回転軸200が設けられており、内パイプ22に設けた上側の軸受201にこの回転軸200を回転支持するベアリングBAを備えている。そして、この外枠21と内パイプ22との間は、ある程度の隙間を有している。この隙間は、回転パイプ21Aが回転し易いように設けたものであるが、上記したようにこの回転パイプ21AはベアリングBAで回転支持されているため、回転する際に隙間分の横揺れが生じ、この横揺れによってベアリングBAの損傷を促進するという問題がある。そのため、この横揺れを抑止してベアリングBAの損傷を防止するために、回転パイプ21Aと固定パイプ21Bとの接続部分にあって隙間を埋めるに適した厚みを有するリング部材RGが、内パイプ22に取り付いている。
【0016】
又、2つの軸受201,201’間には本体部1の回転速度を制限するためのダンパー機構24を備えている。支柱2の上部の拡大断面図である図4に基づいて、ダンパー機構24の構造を説明する。このダンパー機構24は、2つの軸受201,201’間に形成された空間部240と、この空間部240に位置し回転軸200に取り付けたブレード241と、内パイプ22の内面に取り付けたブレード241’とから成っている。この空間部240は空気層でも良く、油等の粘性を有した液体を充填した液体層でも良い。そして、本体部1を回転する際に、回転軸200に取り付いたブレード241,241’も同時に回転するため、このブレード241,241’による空気抵抗又は粘性抵抗で本体部1の回転速度を制限することができる。本体部1の回転速度を制限することによって、本体部1を回転する際に、幼児や作業者等に円弧水平杆10,10’が衝突しても、その衝撃が少なくなるため、危険を防止することができる。
【0017】
次に、両ゲート枠1,1’を閉じた際、各水平杆10,10’,11,11’の位置決めをするロック機構23,23’の説明をする。このロック機構23,23’は、各ゲート枠1,1’の支柱2,2’において、共に同一構造を成しているため、円弧状ゲート枠体1の支柱2の下部に設けたロック機構23,23’について説明する。図5は支柱2の下部に設けたロック機構23,23’を示し、Aは平面図を、BはAに表す矢印Bから見た側面図を、CはAに表す矢印Cから見た側面図を示す。Bに示すように、このロック機構23は回転パイプ21Aと固定パイプ21Bとの接続部分に位置し、B及びCに示すように、くの字状に折り曲げた金属製板材23の下半分を固定パイプ21Bに溶接固定している。
【0018】
この板材23は下半分だけ固定するため、回転パイプ21Aは回転可能になっている。Cに示すように、板材23の上辺形状は、連結杆101’(直線状ゲート枠1’では屈曲水平杆11’)が載るに適した凹形状の円弧部分230を含んでおり、この円弧部分230の左端230aが最下点より若干上がっており、右端230bが最下点より大きく上がった形状を成し、円弧部分230の両端から傾斜して下がっている。上記の形状にすることにより、左側から回転移動してきた連結杆101’は、一旦円弧部分230の左端230aに当るが、回転移動の勢いでこの左端230’を乗り越えて円弧部分230に載り、円弧部分230の右半分側の曲線に衝突して連結杆101’の回転移動が停止し、円弧水平杆10,10’が位置決めされる。
【0019】
又、Aに示す固定パイプ21Bの上側にもロック機構23’が取り付いており、円弧水平杆10,10’を二点鎖線の矢印に示す方向に回転移動して、上記と同様に位置決めすることができ、本体部1を開いた状態で維持される。そして、本体部1が開いた状態又は閉じた状態で、円弧水平杆10,10’が位置固定するよう、回転パイプ21Aと内パイプ22に固定ピン用孔(図示略)が設けられ、ロック機構23,23’によって円弧水平杆10,10’が位置決めされた際、固定ピンを固定ピン用孔に差し込むことにより、回転パイプ21Aの位置が固定し、本体部1が開いた状態又は閉じた状態で位置固定される。上記のロック機構23’を設置するか否かは、任意に選択可能なものである。
【0020】
【発明の効果】
この発明によると上記の説明の通り、常時の際には、ゲート枠を閉じた状態で、自動車の進入を阻止して危険を防止することができ、天災時や工事の際には、ゲート枠を開いた状態にして緊急車輌等の進入を許し、緊急事態に対処できる。又、ゲート枠に含まれる水平杆が片持ち支持されているため、水平杆の下側には何も障害物が無く、この水平杆が形成した通路を車椅子が通行する際、搭乗者の膝下が空間となって車椅子が通行し易い。更に、従来例においては、通路となる部分に掘削や埋戻し等の工事が必要であって、通路に凹凸が生じて車椅子の通行が困難となっているが、本発明によれば、通路となる部分に掘削や埋戻し等の工事が不要であり車椅子が通行し易い。
【図面の簡単な説明】
【図1】本発明のゲートによる一実施例の平面図を示す。
【図2】図1の正面図を示す。
【図3】本発明の支柱の断面図を示す。
【図4】本発明のダンパー機構の説明図を示す。
【図5】本発明のロック機構の説明図を示す。
【図6】従来例のゲートの説明図を示す。
【符号の説明】
1 円弧状ゲート枠
1’ 直線状ゲート枠
2,2’ 支柱
23 ダンパー機構
24 ロック機構
[0001]
[Industrial applications]
The present invention relates to a vehicle traffic restriction gate installed at an entrance in a vehicle prohibited area such as a park, a plaza, or a riverbed.
[0002]
[Prior art]
In parks, plazas, riverbeds, etc., gates to prevent the entry of cars, small motorcycles, etc. will be installed at the entrances and exits to prevent danger. However, if cars and small motorcycles are prevented from entering, and if wheelchairs and people are prevented from entering, parks and open spaces cannot be used, and it is meaningless. Therefore, the gate shown in FIG. 6, that is, two thick horizontal rods 600, 600 'curved in an arc are arranged in parallel and connected by three vertical rods 601, 601', 601 '' fixed to the ground. The two main bodies 60 and 60 'are prepared, and the main bodies 60 and 60' are installed alternately facing each other, and a gate is formed to form an S-shaped passage. Since this S-shaped passage has a width and a radius of curvature that wheelchairs can pass and small motorcycles cannot pass, by installing this gate at an entrance such as a park, automobiles and small motorcycles can be used. Access can be prevented, and wheelchairs and people can enter.
[0003]
However, the above-described conventional gate has a problem that it is not possible to cope with an emergency or the like because an emergency or construction vehicle cannot enter when a natural disaster occurs or during construction. Further, when a wheelchair passes through the passage formed by the gate, there is also a problem that the foot of the disabled person in the wheelchair hits the vertical rods 601, 601 ', 601'', making it difficult to pass.
[0004]
[Problems to be solved by the invention]
In order to solve the above-mentioned problems, the present invention provides a vehicle traffic-restricting gate through which a specific vehicle can enter in an emergency or construction, and in which a wheelchair is easier to pass than in a conventional example. It is.
[0005]
[Means for Solving the Problems]
The present invention relates to a vehicle traffic restriction gate formed by combining an arc-shaped gate frame curved in a substantially semicircular shape and a substantially straight linear gate frame, wherein one end of the arc-shaped gate frame is connected to one of the pillars. The one end of the linear gate frame is cantilevered and the other end is cantilevered on the other support so that the other end is located near the center of the arc of the arcuate gate frame. A passage is formed in the space between the inside of the frame and the other end of the linear gate frame to allow a wheelchair to pass and prevent a car from passing.
[0006]
In a preferred embodiment, a cantilever holding portion for one or the other of the arc-shaped gate frame and the linear gate frame is configured to be rotatable with respect to the column axis, and a lock mechanism for preventing the rotation is provided. It has both.
[0007]
In another preferred embodiment, the cantilever holding portion for one or the other of the arc-shaped gate frame and the straight gate frame is configured to be rotatable with respect to the column axis, and the rotation is limited. It also has a damper mechanism.
[0008]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
[0009]
FIG. 1 is a plan view of a vehicle traffic restriction gate (hereinafter, referred to as a gate) of the present invention, and FIG. 2 is a front view thereof. The solid line indicates the closed state of the gate, and the two-dot chain line indicates the opened state. This gate is composed of a combination of an arc-shaped gate frame 1 and a linear gate frame 1 ′. Both gate frames 1, 1 ′ have horizontal rods 10, 10 ′, 11 for preventing the entry of automobiles and small motorcycles. , 11 ′, and supports the horizontal rods 10, 10 ′, 11, 11 ′ in a cantilever manner so as to be axially rotatable and fixed to the ground.
[0010]
The arc-shaped gate frame 1 is composed of two thick horizontal arc-shaped horizontal rods 10, 10 'each having a radius of 900 mm, which are vertically arranged in parallel with each other, and three vertical rods 100, 100', 100 '. '. Each of the arcuate horizontal rods 10 and 10 'is rotatably connected to the columns 2 and 2' by two connecting rods 101 and 101 '. An angle of about 45 degrees is provided so as to be able to withstand the weight of 10 ', and it is divided into two forks.
[0011]
The straight gate frame 1 'is formed by arranging two thick bent horizontal rods 11 and 11' bent in a U-shape so as to be vertically parallel to each other and connected by two vertical rods 110 and 110 '. are doing. Then, both ends of the upper bent horizontal rod 11 are connected by a linear reinforcing rod 12, and furthermore, the bent part of the bent horizontal rod 11 and the reinforcing rod 12 are connected by a connecting rod 120, whereby the bent horizontal rods 11, 11 are connected. The structure is such that it is not damaged even if a small motorcycle collides with the bent horizontal rods 11 and 11 '. One end of the two bent horizontal rods 11 and 11 ′ is rotatably connected to the column 2 ′, and a circle member 13 is attached to the other end of the upper bent horizontal rod 11. The straight gate frame 1 'is for the arc-shaped gate frame 1, and the horizontal rod included in the linear gate frame 1' is not limited to a geometric straight line as long as the horizontal rod is substantially straight.
[0012]
The space between the inside of the arc-shaped gate frame 1 and the free end side of the linear gate frame 1 'forms a passage, the width of which is wider than that of a wheelchair and smaller than that of a small motorcycle. Further, the radius of curvature is larger than the turning radius of the wheelchair and smaller than the turning radius of the small motorcycle.
[0013]
The height position of the circle member 13 coincides with the handle height of the small motorcycle, and by installing the circle member 13, the width of the passage is made wider than that of the wheelchair and smaller than that of the small motorcycle, When the small motorcycle attempts to pass through this passage, the handle hits the circle member 13 or the horizontal rods 11 and 11 'to prevent the small motorcycle from entering. Further, the circle member 13 serves as a handrail for the occupant of the wheelchair, and when passing through the passage, the occupant can grasp this 13 and smooth the passage of the wheelchair.
[0014]
Next, the structure of the columns 2, 2 'will be described with reference to FIG. 3, which shows a sectional view of the columns 2, 2'. The supports 2, 2 'according to this embodiment have the same structure in both gate frames 1, 1', and cantileverly support the horizontal rods 10, 10 ', 11, 11' so as to be rotatable about the axis. Since the pillars 2 and 2 'of each gate frame 1 and 1' have the same structure, the pillar 2 of the arc-shaped gate frame 1 will be described. The outer frame 21 of the support column 2 is composed of a rotating pipe 21A and a fixed pipe 21B, the lower fixed pipe 21B is fixed by being erected on the ground, and the upper rotating pipe 21A is a horizontal rod of the main body 1. Connecting rods 101, 101 'for connecting the 10, 10' are attached and are rotatable about the shaft. An inner pipe 22 inside the outer frame 21 is attached to the fixed pipe 21B by welding, and two bearings 201, 201 'for receiving a rotating shaft 200, which will be described later, are provided above the inner pipe 22 at a fixed interval. Open is provided.
[0015]
A rotating shaft 200 hanging down is provided at the center of the upper surface of the rotating pipe 21A, and an upper bearing 201 provided on the inner pipe 22 is provided with a bearing BA for rotatably supporting the rotating shaft 200. There is a certain gap between the outer frame 21 and the inner pipe 22. The gap is provided so that the rotating pipe 21A can be easily rotated. However, since the rotating pipe 21A is rotatably supported by the bearing BA as described above, when the rotating pipe 21A rotates, the horizontal swing of the gap occurs. However, there is a problem that this rolling promotes damage to the bearing BA. Therefore, in order to suppress the roll and prevent the bearing BA from being damaged, a ring member RG having a thickness suitable for filling a gap at a connection portion between the rotating pipe 21A and the fixed pipe 21B is provided by the inner pipe 22. Attached to
[0016]
Further, a damper mechanism 24 for limiting the rotational speed of the main body 1 is provided between the two bearings 201 and 201 '. The structure of the damper mechanism 24 will be described with reference to FIG. 4 which is an enlarged cross-sectional view of the upper part of the support 2. The damper mechanism 24 includes a space 240 formed between the two bearings 201 and 201 ′, a blade 241 located in the space 240 and attached to the rotating shaft 200, and a blade 241 attached to the inner surface of the inner pipe 22. 'And consist of The space 240 may be an air layer or a liquid layer filled with a viscous liquid such as oil. When the main body 1 is rotated, the blades 241 and 241 'attached to the rotation shaft 200 also rotate at the same time, so that the rotation speed of the main body 1 is limited by the air resistance or the viscous resistance of the blades 241 and 241'. be able to. By limiting the rotation speed of the main body 1, even if the circular arc horizontal rods 10 and 10 'collide with an infant or a worker when the main body 1 is rotated, the impact is reduced, thereby preventing danger. can do.
[0017]
Next, lock mechanisms 23, 23 'for positioning the horizontal rods 10, 10', 11, 11 'when both gate frames 1, 1' are closed will be described. Since the lock mechanisms 23 and 23 'have the same structure in the columns 2 and 2' of the gate frames 1 and 1 ', respectively, the lock mechanisms provided below the columns 2 of the arc-shaped gate frame 1 are provided. 23 and 23 'will be described. 5 shows locking mechanisms 23 and 23 'provided at the lower part of the column 2, A is a plan view, B is a side view as viewed from an arrow B shown as A, and C is a side view as viewed from an arrow C shown as A. The figure is shown. As shown in B, this lock mechanism 23 is located at the connecting portion between the rotating pipe 21A and the fixed pipe 21B, and fixes the lower half of the metal plate 23 bent in a V shape as shown in B and C. It is fixed to the pipe 21B by welding.
[0018]
Since the plate member 23 is fixed only in the lower half, the rotary pipe 21A is rotatable. As shown in C, the upper side shape of the plate member 23 includes a concave arc portion 230 suitable for mounting the connecting rod 101 ′ (the bent horizontal rod 11 ′ in the straight gate frame 1 ′). The left end 230a of the 230 is slightly higher than the lowermost point, and the right end 230b has a shape that is higher than the lowermost point, and is inclined downward from both ends of the arc portion 230. By adopting the above-described shape, the connecting rod 101 ′, which has been rotationally moved from the left side, once hits the left end 230 a of the circular arc portion 230, but rides over the left end 230 ′ with the force of the rotational movement and rides on the circular arc portion 230, and the circular arc 230 The rotation of the connecting rod 101 'is stopped by colliding with the right half curve of the portion 230, and the arcuate horizontal rods 10, 10' are positioned.
[0019]
Further, a lock mechanism 23 'is attached to the upper side of the fixed pipe 21B shown in A, and the circular arc horizontal rods 10, 10' are rotated and moved in the direction shown by the two-dot chain line arrow and positioned in the same manner as described above. The main body 1 is kept open. A fixing pin hole (not shown) is provided in the rotating pipe 21A and the inner pipe 22 so that the arcuate horizontal rods 10, 10 'are fixed in position when the main body 1 is opened or closed. When the arcuate horizontal rods 10, 10 'are positioned by 23, 23', the position of the rotary pipe 21A is fixed by inserting the fixing pin into the fixing pin hole, and the main body 1 is opened or closed. Is fixed in position. Whether or not to install the lock mechanism 23 'can be arbitrarily selected.
[0020]
【The invention's effect】
According to the present invention, as described above, it is possible to prevent the danger by preventing the entry of a vehicle with the gate frame closed at all times, and to prevent the danger during natural disasters and construction work. Can be opened to permit the entry of emergency vehicles and the like, thereby coping with emergency situations. Also, since the horizontal rod included in the gate frame is cantilevered, there is no obstacle below the horizontal rod, and when the wheelchair passes through the passage formed by this horizontal rod, the passenger's knees However, it becomes a space and the wheelchair is easy to pass. Furthermore, in the conventional example, construction such as excavation and backfilling is required in a portion serving as a passage, and irregularities occur in the passage, making it difficult for a wheelchair to pass. Construction such as excavation and backfilling is not required in the part, and the wheelchair is easy to pass.
[Brief description of the drawings]
FIG. 1 shows a plan view of one embodiment of a gate according to the present invention.
FIG. 2 shows a front view of FIG.
FIG. 3 shows a sectional view of a strut according to the invention.
FIG. 4 is an explanatory view of a damper mechanism of the present invention.
FIG. 5 is an explanatory view of a lock mechanism of the present invention.
FIG. 6 is an explanatory view of a conventional gate.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Arc gate frame 1 'Straight gate frame 2, 2' Prop 23 Damper mechanism 24 Lock mechanism

Claims (3)

略半円状に湾曲した円弧状ゲート枠と、略直線状の直線状ゲート枠とを組み合わせて成り、前記円弧状ゲート枠の一端部を一方の支柱に片持ち式に保持し、前記直線状ゲート枠の一端部を、その他端部が前記円弧状ゲート枠の円弧中心部付近に位置するように他方の支柱に片持ち式に保持し、前記円弧状ゲート枠の内側と前記直線状ゲート枠の他端部との間の空間に、車椅子の通行を許し、自動車の通行を阻止する通路を形成したことを特徴とする車輌通行制限用ゲート。An arc-shaped gate frame curved in a substantially semicircular shape, and a substantially linear straight-line gate frame are combined, and one end of the arc-shaped gate frame is held on one of the supports in a cantilever manner. One end of the gate frame is cantilevered on the other support so that the other end is located near the center of the arc of the arc-shaped gate frame, and the inside of the arc-shaped gate frame and the linear gate frame are held. A passage for allowing a wheelchair to pass therethrough and blocking the passage of an automobile in a space between the other end of the vehicle and the vehicle. 前記円弧状ゲート枠及び直線状ゲート枠の何れか一方又は他方の支柱に対する片持ち式保持部を、その支柱軸に対して回転可能に構成すると共に、その回転を阻止するロック機構を併せ備えたことを特徴とする請求項1記載の車輌通行制限用ゲート。The cantilever holding portion for one or the other of the arc-shaped gate frame and the linear gate frame is configured to be rotatable with respect to the column shaft, and further provided with a lock mechanism for preventing the rotation. The vehicle traffic restriction gate according to claim 1, wherein: 前記円弧状ゲート枠及び直線状ゲート枠の何れか一方又は他方の支柱に対する片持ち式保持部を、その支柱軸に対して回転可能に構成すると共に、その回転を制限するダンパー機構を併せ備えたことを特徴とする請求項1又は2記載の車輌通行制限用ゲート。The cantilever holding portion for one or the other of the arc-shaped gate frame and the linear gate frame is configured to be rotatable with respect to the column axis, and a damper mechanism for limiting the rotation is provided. The vehicle traffic restriction gate according to claim 1 or 2, wherein:
JP2001396346A 2001-12-27 2001-12-27 Vehicle traffic restriction gate Expired - Fee Related JP3548555B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001396346A JP3548555B2 (en) 2001-12-27 2001-12-27 Vehicle traffic restriction gate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001396346A JP3548555B2 (en) 2001-12-27 2001-12-27 Vehicle traffic restriction gate

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Publication Number Publication Date
JP2003193441A JP2003193441A (en) 2003-07-09
JP3548555B2 true JP3548555B2 (en) 2004-07-28

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Family Applications (1)

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