JPH0971914A - Protective wall combined with fence - Google Patents
Protective wall combined with fenceInfo
- Publication number
- JPH0971914A JPH0971914A JP8615696A JP8615696A JPH0971914A JP H0971914 A JPH0971914 A JP H0971914A JP 8615696 A JP8615696 A JP 8615696A JP 8615696 A JP8615696 A JP 8615696A JP H0971914 A JPH0971914 A JP H0971914A
- Authority
- JP
- Japan
- Prior art keywords
- fence
- bridge
- protective
- panel
- support
- 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
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、高欄等の防護柵と投物
防止フェンス、落下物防止柵、防風柵、防雪柵、目隠し
柵等のフェンスを一体にした柵に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fence in which a fence such as a balustrade and a fence such as a throw prevention fence, a fall prevention fence, a windbreak fence, a snowbreak fence, and a blind fence are integrated.
【０００２】[0002]
【従来の技術】従来、橋梁用防護柵とフェンスを同一場
所に設置するときは橋梁用防護柵の支柱の背面にフェン
ス支柱を付設するか、橋梁用防護柵とは別に地覆側面に
単独で投物防止フェンスを設置したものが知られてい
た。2. Description of the Related Art Conventionally, when a bridge protection fence and a fence are installed in the same place, a fence pillar is attached to the back of the bridge protection fence pillar, or separately from the bridge protection fence on the side of the ground cover. It was known that an anti-throwing fence was installed.
【０００３】例えば、実開昭５９ー１８８５１３公報に
は高欄用支柱の背面にブラケットを形成しこのブラケッ
トにフェンス支柱を付設しこのフェンス支柱下方部に遮
蔽板を、上方部にフェンスを張設してなる高欄が提案さ
れている。For example, in Japanese Utility Model Laid-Open No. Sho 59-188513, a bracket is formed on the back of a balustrade prop, a fence prop is attached to this bracket, a shielding plate is stretched below the fence prop, and a fence is stretched above. The following balustrade is proposed.
【０００４】橋梁用防護柵とは別に地覆側面に単独で投
物防止フェンスを設置した例について図面を参照して説
明すると、図４において、１１０は支柱であり、地覆２
の上面に埋設されたアンカーボルト１３０によって該地
覆２上に底部フランジ１１３を螺着され立設されてい
る。支柱１１０の正面には上部水平ビーム１５１や下部
水平ビーム１５２や手摺１４０が取付けられ橋梁用防護
柵１００となされている。フェンス用支柱２１０は地覆
の側面に埋設されたアンカーボルト２３０によって金具
２１３を介して地覆２の側面に付設される。フェンスパ
ネル２６１の外周にはフェンス枠２６２が取付けられて
おり、該フェンス枠２６２を該フェンス用支柱２１０に
取付けてフェンス２００となされている。An example in which a throwing prevention fence is independently installed on the side surface of the ground separately from the guard fence for bridge will be described with reference to the drawing. In FIG.
A bottom flange 113 is screwed and erected on the ground cover 2 by an anchor bolt 130 embedded in the upper surface of the. An upper horizontal beam 151, a lower horizontal beam 152, and a handrail 140 are attached to the front of the pillar 110 to form a bridge protective fence 100. The fence support 210 is attached to the side surface of the ground covering 2 via the metal fitting 213 by the anchor bolt 230 embedded in the side surface of the ground covering. A fence frame 262 is attached to the outer periphery of the fence panel 261, and the fence frame 262 is attached to the fence support 210 to form the fence 200.
【０００５】[0005]
【発明が解決しようとする課題】しかしながら上記の如
く高欄用支柱の背面にフェンスの支柱を付設するか、橋
梁用防護柵とは別に地覆側面に単独で投物防止フェンス
を設置したものでは橋梁用防護柵の支柱とフェンスの支
柱が別々であった為部材点数が増え部材コストが高くつ
き、互いの部材の嵌合について配慮せねばならなかった
ので設計作業も煩雑であった。又、施工も橋梁用防護柵
の裏側にフェンスを設置するには一般にスペースがきわ
めて狭く作業がしにくかった。更に、橋梁用防護柵とフ
ェンスが別々である為意匠性、景観性にも欠けるという
問題があった。However, as described above, a fence prop is attached to the back of a balustrade prop, or a throw-prevention fence is separately installed on the ground cover side separately from the bridge guard fence. Since the protection fence support and the fence support were separate, the number of members increased and the cost of the members increased, and the design work was complicated because it was necessary to consider the mutual fitting of the members. In addition, in terms of construction, the installation of the fence behind the protective fence for bridges generally requires a very small space and is difficult to work. Furthermore, there is a problem in that the design fence and the landscape are lacking because the protective fence for the bridge and the fence are separate.
【０００６】[0006]
【課題を解決するための手段】本発明請求項１記載のフ
ェンス一体型の防護柵は防護柵の支柱がその防護柵の高
さより突出して設置されてその支柱にフェンスパネルが
取付けられ、防護柵上部及び背部に投物防止用等のフェ
ンスが形成されたものであり、フェンスと防護柵が一体
となっている為部材点数も少なく、部材コストも安くつ
き、施工も容易で、意匠性、景観性にも優れたものとな
る。The fence-integrated protection fence according to claim 1 of the present invention is provided with a protection fence post projecting from the height of the protection fence and a fence panel attached to the support fence. A fence for preventing throwing etc. is formed on the upper part and the back, and the fence and the protective fence are integrated, so the number of parts is small, the cost of the parts is low, the construction is easy, the design and the landscape It also has excellent properties.
【０００７】本発明請求項２記載のフェンス一体型の防
護柵はフェンスパネルの外周にフェンス枠が取付けられ
そのフェンス枠の厚みに対応した間隔のフランジを有す
る水平断面Ｈ型の支柱のフランジの内壁間に前記フェン
ス枠を挿入し取付けられたものであり、フェンスを設置
するときに支柱のフランジ内壁間にフェンス外周のフェ
ンス枠を挿入して仮設置し、バネ等で固定するだけでフ
ェンスの施工ができるので更に施工性が向上する。According to a second aspect of the present invention, in the fence-integrated type protective fence, a fence frame is attached to the outer periphery of the fence panel, and the flange has an interval corresponding to the thickness of the fence frame. It is installed by inserting the fence frame in between, and when installing the fence, just insert the fence frame on the outer circumference of the fence between the flange inner walls of the columns and temporarily install it, and fix it with springs etc. Therefore, the workability is further improved.
【０００８】[0008]
【発明の実施の形態】実施の形態について図面を参照し
て説明すると、図１において、１は支柱であり、橋梁の
地覆２上に水平視概ね一直線上に立設されている。支柱
１の正面下部には上部水平ビーム５１や下部水平ビーム
５２や手摺４が連続して取付けられ防護柵となされてい
る。フェンスパネル６１の外周にはフェンス枠６２が取
付けられており、防護柵の背面から上部にかけて支柱１
の側面間に取付けられ、フェンス６となされ、支柱１に
防護柵パネル５とフェンス６の２種類の柵が設置されて
いる。防護柵は高欄として用いられる時、歩行者及び自
転車の橋梁外への転落を防止するため、その側面に直角
に２５０ｋｇ／ｍの推力が頂部に働くものとして設計さ
れねばならず、支柱１や防護柵パネル５に大きな断面の
構造材が使用される。BEST MODE FOR CARRYING OUT THE INVENTION An embodiment of the present invention will be described with reference to the drawings. In FIG. 1, reference numeral 1 is a column, which is erected on a ground cover 2 of a bridge in a substantially straight line in a horizontal view. An upper horizontal beam 51, a lower horizontal beam 52, and a handrail 4 are continuously attached to the lower part of the front surface of the column 1 to form a protective fence. A fence frame 62 is attached to the outer periphery of the fence panel 61.
It is attached between the side surfaces of the fence to form a fence 6, and two types of fences, that is, a guard fence panel 5 and a fence 6 are installed on the pillar 1. When the guard fence is used as a balustrade, in order to prevent pedestrians and bicycles from falling out of the bridge, it must be designed so that a thrust of 250 kg / m is applied to the top at right angles to the side of the fence. A structural material having a large cross section is used for the fence panel 5.
【０００９】図２及び図３について説明すると、１は支
柱でありその垂直断面は概ね逆Ｔ型でその底部フランジ
１５に穿設されたボルト孔に橋梁の地覆２に埋設された
アンカーボルト３のネジ部をとうしナットで固定されて
いる。本実施例では支柱１は鋼板を溶接で接合し作製さ
れておりその上部断面形状は水平視Ｈ型でその正面フラ
ンジ１１を正面に向け、背面フランジ１２を背面に向け
て設置されるが、その下部断面は前記正面フランジ１１
と背面フランジ１２の間に中間フランジ１３が形成され
ている。支柱１の正面フランジ１１の下部には手摺４及
び橋梁用防護柵パネル５の上側水平ビーム５１、下側水
平ビーム５２を取付けるためのビーム取付部１４が形成
されている。このビーム取付部１４は手摺４や橋梁用防
護柵パネル５の上側水平ビーム５１、下側水平ビーム５
２の断面形状に対応した凹型に形成され凹部となされて
おりボルト孔が穿設されている。手摺４及び橋梁用防護
柵パネル５の上側水平ビーム５１、下側水平ビーム５２
は前記のビーム取付部１４の凹部にはめ込まれ前記ボル
ト孔をとうしてボルトで固定される。支柱１は前記した
ように通常は鋼板を溶接で接合し作製されるが、アルミ
合金やその他の金属を鋳造や、鍛造して作製されてもよ
い。又、その表面は塗装や鍍金等の適宜表面処理が施さ
れる。Referring to FIGS. 2 and 3, reference numeral 1 is a column, the vertical cross section of which is a substantially inverted T-shape, and the anchor bolt 3 embedded in the ground cover 2 of the bridge in the bolt hole formed in the bottom flange 15 thereof. The threaded portion of is fixed with a nut. In this embodiment, the support 1 is made by welding steel plates together, and its upper cross-sectional shape is H-shaped in a horizontal view, and its front flange 11 is directed toward the front and the back flange 12 is directed toward the back. The lower section is the front flange 11
An intermediate flange 13 is formed between the rear flange 12 and the rear flange 12. A beam mounting portion 14 for mounting the upper horizontal beam 51 and the lower horizontal beam 52 of the handrail 4 and the bridge protection fence panel 5 is formed below the front flange 11 of the pillar 1. The beam mounting portion 14 is provided on the upper horizontal beam 51 and the lower horizontal beam 5 of the handrail 4 and the bridge protection fence panel 5.
2 is formed in a concave shape corresponding to the sectional shape of 2 to form a concave portion, and a bolt hole is formed therein. Upper horizontal beam 51, lower horizontal beam 52 of handrail 4 and protective fence panel 5 for bridge
Is fitted in the concave portion of the beam mounting portion 14 and fixed by a bolt through the bolt hole. As described above, the support column 1 is usually manufactured by joining steel plates by welding, but may be manufactured by casting or forging an aluminum alloy or other metal. The surface is subjected to appropriate surface treatment such as painting or plating.
【００１０】橋梁用防護柵パネル５は本実施例では鋼管
製の上側水平ビーム５１と下側水平ビーム５２の間に帯
鋼製の垂直ビーム５３を架設し橋梁用防護柵パネル５と
なされており、上側水平ビーム５１と下側水平ビーム５
２の両端近傍には支柱１との取付けに使われるボルト孔
が穿設されており、前記のとうり支柱１に取付けられて
橋梁用防護柵となされるが他の金属管や金属型材で作ら
れても良いし、複数の水平ビームのみで橋梁用防護柵パ
ネル５となされてもよい。In the present embodiment, the bridge guard fence panel 5 is constructed as a bridge guard fence panel 5 by erection of a steel strip vertical beam 53 between an upper horizontal beam 51 and a lower horizontal beam 52 made of steel pipe. , Upper horizontal beam 51 and lower horizontal beam 5
Bolt holes used for mounting to the pillar 1 are drilled near both ends of 2, and it is mounted on the torch pillar 1 to serve as a bridge protection fence, but made of other metal pipes or metal mold materials. The bridge protection fence panel 5 may be formed by only a plurality of horizontal beams.
【００１１】フェンス６は支柱１間の正面フランジ１１
と背面フランジ１２の間に上部より挿入され、フェンス
枠６２と該背面フランジ１２の間に圧入されたバネ７の
反発弾性力でフェンス枠６２の上部は該正面フランジ１
１に圧着され、下部は前記中間フランジ１３に圧着さ
れ、支柱１に固定されている。又、フェンス枠６２の下
部にはアングルを付けスペースを設け前記支柱１の底部
フランジ１５をアンカーボルト３で固定するときの作業
を容易にしている。バネ７は通常鋼製板片から製作され
た板バネが用いられるが、不銹鋼等適宜材料によって製
作されたものを用いてもよい。本実施例ではフェンスパ
ネル６１の取付はバネ７の反発弾性力によるフェンス枠
６２と支柱に形成された背面フランジ１２と正面フラン
ジ１１及び中間フランジ１３の圧着によったが、該支柱
１に形成された背面フランジ１２と正面フランジ１１及
び中間フランジ１３にボルト孔を穿設し、ボルト、ナッ
トで固定されてもよい。The fence 6 is a front flange 11 between the columns 1.
Between the front flange 1 and the rear flange 12, and the repulsive elastic force of the spring 7 press-fitted between the fence frame 62 and the rear flange 12 causes the upper portion of the fence frame 62 to move toward the front flange 1.
1 and the lower part is crimped to the intermediate flange 13 and fixed to the column 1. Also, an angled space is provided at the bottom of the fence frame 62 to facilitate the work of fixing the bottom flange 15 of the support column 1 with the anchor bolt 3. As the spring 7, a leaf spring manufactured from a steel plate piece is usually used, but a spring manufactured from an appropriate material such as stainless steel may be used. In this embodiment, the attachment of the fence panel 61 is performed by crimping the fence frame 62 by the repulsive elastic force of the spring 7 and the back flange 12, front flange 11 and intermediate flange 13 formed on the pillar, but it is formed on the pillar 1. Alternatively, bolt holes may be formed in the rear flange 12, the front flange 11, and the intermediate flange 13, and they may be fixed with bolts and nuts.
【００１２】本実施例ではフェンス６は投物防止用とな
されるので金網や溶接金網をフェンスパネル６１とな
し、その外周に金属型材製のフェンス枠６２が取付けら
れフェンス６となされているが、フェンスパネル６１は
エキスパンドメタルやパンチングメタル等の開口部を有
した金属板でもよいし、鋼板やアルミ合金板、ステンレ
ス板等の金属板やポリカーボネート板やＦＲＰ板等の合
成樹脂板でもよい。又、その表面には意匠性と防錆に配
慮された塗装や鍍金等の表面処理が適宜なされる。又、
フェンス６は施工性に配慮して上下に２〜３個に分割し
て設置される方が好ましい。In this embodiment, since the fence 6 is used for preventing throwing, a wire net or a welded wire net is used as the fence panel 61, and a fence frame 62 made of a metal mold is attached to the outer periphery of the fence panel 61 to form the fence 6. The fence panel 61 may be a metal plate having an opening such as expanded metal or punching metal, a metal plate such as a steel plate, an aluminum alloy plate or a stainless plate, or a synthetic resin plate such as a polycarbonate plate or an FRP plate. Further, the surface thereof is appropriately subjected to surface treatment such as painting or plating in consideration of designability and rust prevention. or,
It is preferable that the fence 6 is divided into two pieces vertically and installed in consideration of workability.
【００１３】[0013]
【発明の効果】本発明請求項１記載のフェンス一体型の
防護柵は防護柵の支柱がその防護柵の高さより突出して
設置されてその支柱にフェンスパネルが取付けられ、防
護柵上部及び背部に投物防止用等のフェンスが形成され
たものであり、防護柵と投物防止フェンスなどのフェン
スを併設するときその支柱が前記防護柵と投物防止フェ
ンス等のフェンスに兼用でき支柱本数を少なく設置でき
るため、地覆上にスマートに治まり意匠性に優れたもの
となる。又、部材点数が少なくなることと、施工作業が
橋梁内から可能となるため施工性が大幅に向上する。更
に、部材点数が少なくなる為部材コストが安くなる。
又、支柱は橋梁用防護柵に必要な断面能力を持ったもの
を投物防止フェンス等のフェンスに兼用するため投物防
止フェンスなどのフェンスには十二分の性能が得られ
る。According to the first aspect of the present invention, the fence-integrated type protective fence is installed such that the props of the protective fence project from the height of the protective fence and the fence panels are attached to the props, and the upper part and the back part of the protective fence. A fence for preventing throwing, etc. is formed, and when a protective fence and a fence such as throwing prevention fence are installed side by side, the pillar can be used as both the above-mentioned protective fence and the fence such as throwing prevention fence, and the number of pillars is small. Since it can be installed, it will smartly subside on the ground cover and will be excellent in design. Further, since the number of members is reduced and the construction work can be performed from inside the bridge, the construction workability is greatly improved. Further, since the number of members is reduced, the cost of members is reduced.
In addition, since the pillar has the cross-sectional ability necessary for a bridge protection fence to be used also as a fence such as a throw prevention fence, the fence such as a throw fence has more than sufficient performance.
【００１４】本発明請求項２記載のフェンス一体型の防
護柵はフェンスパネルの外周にフェンス枠が取付けられ
そのフェンス枠の厚みに対応した間隔のフランジを有す
る水平断面Ｈ型の支柱のフランジの内壁間に前記フェン
ス枠を挿入し取付けられたものであり、投物防止フェン
ス等のフェンスを設置するときに支柱のフランジ間にフ
ェンスパネル外周のフェンス枠を挿入して仮設置し、バ
ネ等で固定するだけでフェンスの施工ができるので更に
施工性が向上する。According to a second aspect of the present invention, in the fence-integrated type protective fence, the fence frame is attached to the outer periphery of the fence panel, and the flange has an interval corresponding to the thickness of the fence frame. It is installed by inserting the fence frame between them, and when installing a fence such as a throwing prevention fence, insert the fence frame around the fence panel between the flanges of the pillars and temporarily install it and fix it with springs etc. Since the fence can be constructed just by doing so, the workability is further improved.
【図１】本発明フェンス一体型の防護柵の１実施例を示
す正面図である。FIG. 1 is a front view showing an embodiment of a protective fence with a fence according to the present invention.
【図２】図１の垂直断面図である。FIG. 2 is a vertical sectional view of FIG.
【図３】図１の支柱回りの水平断面図である。FIG. 3 is a horizontal cross-sectional view around a column of FIG.
【図４】従来のフェンスと防護柵の１実施例を示す垂直
断面図である。FIG. 4 is a vertical sectional view showing an embodiment of a conventional fence and a protective fence.
１ 支柱 １１ 正面フランジ １２ 背面フランジ １３ 中間フランジ １４ ビーム取付部 １５ 底部フランジ ２ 地覆 ３ アンカーボルト ４ 手摺 ５ 橋梁用防護柵パネル ５１ 上側水平ビーム ５２ 下側水平ビーム ５３ 垂直ビーム ６ フェンス ６１ フェンスパネル ６２ フェンス枠 ７ バネ 1 Support 11 Front flange 12 Rear flange 13 Intermediate flange 14 Beam attachment part 15 Bottom flange 2 Ground cover 3 Anchor bolt 4 Handrail 5 Bridge guard fence panel 51 Upper horizontal beam 52 Lower horizontal beam 53 Vertical beam 6 Fence 61 Fence panel 62 Fence frame 7 spring
Claims (2)
出して設けられ、その支柱にフェンスパネルが取付けら
れ、防護柵の背面及び上部に投物防止用等のフェンスが
形成されたことを特徴とするフェンス一体型の防護柵。1. A pillar of a protective fence is provided so as to protrude from the height of the protective fence, a fence panel is attached to the pillar, and a fence for preventing throwing is formed on the back and upper portions of the protective fence. A protective fence with a built-in fence.
付けられそのフェンス枠の厚みに対応した間隔のフラン
ジを有する水平断面Ｈ型の支柱が適宜間隔をおいて設け
られ、該支柱のフランジ内壁間に、前記フェンス枠を挿
入し取付けられたことを特徴とする請求項１記載のフェ
ンス一体型の防護柵。2. A fence frame is attached to an outer periphery of a fence panel, and columns having a horizontal H-shaped cross section having flanges at intervals corresponding to the thickness of the fence frame are provided at appropriate intervals, and between the flange inner walls of the columns. The fence-integrated protective fence according to claim 1, wherein the fence frame is inserted and attached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8086156A JP2974608B2 (en) | 1995-06-27 | 1996-04-09 | Protective fence with integrated fence |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7-161202 | 1995-06-27 | ||
| JP16120295 | 1995-06-27 | ||
| JP8086156A JP2974608B2 (en) | 1995-06-27 | 1996-04-09 | Protective fence with integrated fence |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0971914A true JPH0971914A (en) | 1997-03-18 |
| JP2974608B2 JP2974608B2 (en) | 1999-11-10 |
Family
ID=26427315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8086156A Expired - Lifetime JP2974608B2 (en) | 1995-06-27 | 1996-04-09 | Protective fence with integrated fence |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2974608B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013142231A (en) * | 2012-01-10 | 2013-07-22 | Sekisui Jushi Co Ltd | Guard fence device |
| JP2016125300A (en) * | 2015-01-07 | 2016-07-11 | 神鋼建材工業株式会社 | Guard fence and manufacturing method of the same |
| CN107974974A (en) * | 2017-12-10 | 2018-05-01 | 孟三结 | A kind of municipal works fence that can adjust height |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105421268A (en) * | 2015-12-25 | 2016-03-23 | 海宁市引领知识产权咨询服务有限公司 | Novel railway fence of improved structure |
| CN106012826B (en) * | 2016-08-05 | 2018-05-18 | 贵州理工学院 | One kind has liftable guardrail and the adjustable bridge of speed |
-
1996
- 1996-04-09 JP JP8086156A patent/JP2974608B2/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013142231A (en) * | 2012-01-10 | 2013-07-22 | Sekisui Jushi Co Ltd | Guard fence device |
| JP2016125300A (en) * | 2015-01-07 | 2016-07-11 | 神鋼建材工業株式会社 | Guard fence and manufacturing method of the same |
| CN107974974A (en) * | 2017-12-10 | 2018-05-01 | 孟三结 | A kind of municipal works fence that can adjust height |
| CN107974974B (en) * | 2017-12-10 | 2020-08-18 | 鹏图建设有限公司 | Municipal works rail that can height-adjusting |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2974608B2 (en) | 1999-11-10 |
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