JPH1018225A - Mount method for soundproofing body or decorated body to structure - Google Patents
Mount method for soundproofing body or decorated body to structureInfo
- Publication number
- JPH1018225A JPH1018225A JP8175214A JP17521496A JPH1018225A JP H1018225 A JPH1018225 A JP H1018225A JP 8175214 A JP8175214 A JP 8175214A JP 17521496 A JP17521496 A JP 17521496A JP H1018225 A JPH1018225 A JP H1018225A
- Authority
- JP
- Japan
- Prior art keywords
- mounting
- soundproofing
- magnet
- soundproof
- makeup
- 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.)
- Pending
Links
Landscapes
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Bridges Or Land Bridges (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、車両等の走行に伴
う騒音を遮音、吸音するために、または美粧化のため
に、主として高速道路や鉄道の沿線等に沿って、あるい
は橋梁や高架道路等の高架構造物の裏面、側面等に取付
けられる防音体または化粧体の構造物への取付方法に関
するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates mainly to a highway or a railway, or to a bridge or an elevated road, for the purpose of isolating or absorbing noise caused by the running of a vehicle or the like, or for cosmetic purposes. The present invention relates to a method for attaching a soundproof body or a makeup body to a structure such as a back surface, a side surface, or the like of an elevated structure.
【０００２】[0002]
【従来の技術】従来、例えば高架道路においては、一般
に図５に示されるように、道路側縁に形成された壁状土
台部ａの上端に立設された取付材ｂに壁状の防音体ｃが
取付られ、道路の上を通行する車両の騒音が周辺に漏れ
るのを防止し、また道路桁裏面には桁裏面に横設された
取付材ｄに筒状の防音体ｅが適宜間隔をおいて並行に取
付られ、桁裏面の美観を向上させると共にこの道路の下
を通行する車両の騒音が桁裏面で反射して周囲に漏れる
のを防止し、さらに道路側面には桁裏面を隠蔽して美粧
化を図るために桁裏面より垂下した取付材ｆに化粧体ｇ
が取付けられている。2. Description of the Related Art Conventionally, on an elevated road, for example, as shown in FIG. 5, a wall-shaped soundproofing member is provided on an attachment member b provided upright on an upper end of a wall-shaped base portion a formed on a side edge of the road. c to prevent noise of vehicles passing on the road from leaking to the surroundings. On the back side of the road girder, a tubular soundproof body e is provided at appropriate intervals on mounting members d provided on the back side of the girder. It is installed in parallel to improve the beauty of the back of the girder, prevent the noise of vehicles passing under this road from reflecting on the back of the girder and leaking to the surroundings, and conceal the back of the girder on the side of the road G on the mounting material f hanging down from the back of the girder
Is installed.
【０００３】[0003]
【発明が解決しようとする課題】上記の如く高架道路等
の構造物への防音体や化粧体（以下、防音体等とす
る。）の取付けは、一般には構造物に予め取付けられた
取付材を介して取付けられ、その取付材への取付けは、
作業者が防音体等を持ち上げて手で支えながら複数箇所
を取付材にボルト止めすることにより行われている。As described above, the attachment of a soundproof body or a cosmetic body (hereinafter referred to as a soundproof body or the like) to a structure such as an elevated road is generally performed by using a mounting member previously mounted to the structure. Is attached via the
This is performed by lifting a soundproofing body or the like by an operator and bolting a plurality of places to the mounting material while supporting the soundproofing body with a hand.
【０００４】しかしながら防音体等は一般には大きさが
２ｍ程度であり、極めて重いため、かかる取付方法では
ボルト止めする際には、ボルト止めする作業者とは別に
防音体等を支える作業者が必要であり、しかも全てのボ
ルトを締めつけるまでは、防音体等を支える作業者は手
を離すことができず、また取付材に対して防音体等が不
安定に動くことからこのボルト止めも容易でない等、作
業性に色々と問題があり、特に桁裏面等の如く下からの
作業の場合では、作業性のみならず落下する恐れがあ
り、安全性にも問題がある。また防音体等が構造物に取
付けられた後においては、ボルトが車両通過時の振動等
で緩んだり外れた場合に落下する危険性がある。[0004] However, since the soundproofing body is generally about 2 m in size and extremely heavy, a worker who supports the soundproofing body and the like is required separately from the bolting worker when bolting with this mounting method. Until all bolts are tightened, the worker supporting the soundproof body cannot release his hand, and the bolting is not easy because the soundproof body moves unstable relative to the mounting material. In particular, in the case of work from below, such as on the back side of the girders, there is a risk of falling as well as workability, and there is a problem in safety. Further, after the soundproofing body or the like is attached to the structure, there is a risk that the bolts may fall if the bolts are loosened or come off due to vibrations when passing through the vehicle.
【０００５】上記問題に対処するために、特開平７−１
２７０２１号公報に記載される如く、取付材に受金具を
突設すると共に、防音体の両端部の上面に取付金具を形
成し、この取付金具を受金具の上面に載せて固定するこ
とにより、仮止めが可能で且つ落下の恐れがないように
なされた取付方法が提案されているが、取付材には受金
具を、防音体には取付金具を、それぞれ形成する必要が
あるため、それらを形成する加工が複雑であり、コスト
が上昇する問題がある。To cope with the above problem, Japanese Patent Laid-Open No.
As described in Japanese Patent No. 27012, a metal fitting is projected from the mounting material, and a metal fitting is formed on the upper surface of both ends of the soundproof body, and the mounting metal is placed on the upper surface of the metal fitting and fixed. A mounting method has been proposed in which temporary fixing is possible and there is no fear of dropping. However, since it is necessary to form a mounting bracket on the mounting material and a mounting bracket on the soundproof body, it is necessary to form them. There is a problem that the forming process is complicated and the cost increases.
【０００６】そこで本発明は上記の如き問題を解決し、
作業性および安全性に優れ、また加工が容易である防音
体または化粧体の構造物への取付方法を提供せんとする
ものである。Accordingly, the present invention solves the above-mentioned problems,
An object of the present invention is to provide a method of attaching a soundproof body or a cosmetic body to a structure, which is excellent in workability and safety and is easy to process.
【０００７】[0007]
【課題を解決するための手段】上記目的を達成するため
に、本発明は次のような構成としている。すなわちこの
発明に係る防音体または化粧体の構造物への取付方法
は、構造物に鋼材等の着磁性を有する取付材を取付け、
防音体または化粧体の適宜箇所にマグネットを取付け、
前記マグネットを取付材に吸着させることにより防音体
または化粧体を取付材に仮止めし、次いで取付材にボル
ト止めすることを特徴とするものである。In order to achieve the above object, the present invention has the following arrangement. That is, the method for attaching the soundproof body or the makeup body to a structure according to the present invention includes attaching a magnetized attachment material such as a steel material to the structure,
Attach a magnet at an appropriate place on the soundproofing or makeup body,
The sound absorbing body or the decorative body is temporarily fixed to the mounting material by adsorbing the magnet to the mounting material, and then bolted to the mounting material.
【０００８】本発明によれば、防音体または化粧体にマ
グネットを取付け、このマグネットを構造物に取付けら
れた取付材に吸着させることにより防音体または化粧体
を取付材に仮止めし、次いで取付材にボルト止めするの
で、ボルト止めする際に防音体や化粧体を支える必要が
なく、またその吸着力は取付けられた後においても維持
されるため、万が一にもボルトが車両通過時の振動等で
緩んだり外れた場合にも、防音体や化粧体の落下が防止
される。According to the present invention, a magnet is attached to the soundproof body or the makeup body, and the magnet is adsorbed to the attachment material attached to the structure, thereby temporarily fixing the soundproof body or the makeup body to the attachment material, and then attached. Since it is bolted to the material, there is no need to support the soundproof body or makeup when bolting, and since the suction force is maintained even after it is installed, the bolt may vibrate when passing through the vehicle, etc. The soundproofing body and the makeup body are prevented from falling even if they are loosened or come off.
【０００９】[0009]
【発明の実施の形態】次に、本発明の実施の形態につい
て図面を参照し、具体的に説明する。まず図１は筒状の
防音体が高架構造物の桁裏面に取付けられる場合に適用
された本発明の実施の一形態を示す概略図、図２は主要
部の斜視図、図３は主要部の分解斜視図である。Next, an embodiment of the present invention will be specifically described with reference to the drawings. First, FIG. 1 is a schematic view showing an embodiment of the present invention applied when a cylindrical soundproof body is attached to the back of a girder of an elevated structure, FIG. 2 is a perspective view of a main part, and FIG. FIG. 3 is an exploded perspective view of FIG.
【００１０】図１〜３において、１は橋梁や高架道路等
の高架構造物であり、２はこの高架構造物１の桁裏面に
取付けられた支持部材であり、３は支持部材２に取付け
られた取付材であり、高架構造物１の幅方向に延び、か
つ高架構造物１の長手方向に後述の防音体のほぼ長さ間
隔毎に複数設けられている。1 to 3, reference numeral 1 denotes an elevated structure such as a bridge or an elevated road; 2, a support member attached to the back of the girder of the elevated structure 1; The mounting material extends in the width direction of the elevated structure 1, and is provided in the longitudinal direction of the elevated structure 1 at a plurality of intervals substantially at intervals of a soundproof body described later.
【００１１】４は筒状の防音体であり、取付材３の長手
方向に沿って適宜間隔をおいて並行に複数配列され、そ
の両端部がそれぞれ相隣る取付材３にボルト５止めされ
て取付けられている。防音体４は適宜吸音材が内装され
たり、共鳴室が形成される等して吸音性や遮音性等の防
音性が具備されたものであり、その形状は本形態では筒
状となされているが、特に限定されるものではない。Reference numeral 4 denotes a cylindrical soundproofing member, which is arranged in parallel at appropriate intervals along the longitudinal direction of the mounting member 3, and both ends of which are bolted to adjacent mounting members 3 by bolts 5. Installed. The soundproofing body 4 is provided with soundproofing properties such as sound absorbing property and sound insulating property by appropriately installing a sound absorbing material or forming a resonance chamber, and has a cylindrical shape in the present embodiment. However, there is no particular limitation.
【００１２】この防音体４の取付構造をさらに詳細に説
明すると、まず防音体４の上面に長手方向に案内溝４１
が形成されている。案内溝４１はアルミニウム合金等の
金属や合成樹脂、繊維強化合成樹脂の押出し、引き抜き
成形等により形成された型材が上面に取付けられて形成
されてもよいし、一体的に形成されていてもよい。そし
てこの案内溝４１の両端部にそれぞれ、ボルト５の頭部
５１が摺動可能に挿入され、またマグネット６も案内溝
４１内に摺動且つ上下移動可能に挿入されている。マグ
ネット６は取付材３に吸着して少なくとも防音体４が落
下しないようにその重量を支える程度の磁力を有してい
ることが必要であり、さらに案内溝４１から抜けないよ
うに案内溝４１の入口よりも幅広の抜止部６１が下部に
形成されている。なお案内溝４１部分は、マグネット６
が容易に摺動且つ上下移動するように非着磁性にしてお
くのが好ましい。The mounting structure of the soundproof body 4 will be described in more detail. First, a guide groove 41 is formed on the upper surface of the soundproof body 4 in the longitudinal direction.
Are formed. The guide groove 41 may be formed by extruding or drawing a metal such as an aluminum alloy, a synthetic resin, or a fiber-reinforced synthetic resin, by drawing, or the like, attached to the upper surface, or may be formed integrally. . The head 51 of the bolt 5 is slidably inserted into each end of the guide groove 41, and the magnet 6 is slidably and vertically moved into the guide groove 41. The magnet 6 needs to have a magnetic force enough to support the weight of the magnet 6 so that the sound absorbing body 4 does not fall down by being attracted to the mounting member 3. A retaining portion 61 wider than the entrance is formed at a lower portion. The guide groove 41 is formed by the magnet 6
It is preferable to make it non-magnetizable so that it can easily slide and move up and down.
【００１３】一方取付材３は、前記マグネット６が吸着
可能なように鋼材等の着磁性を有する材料、例えばＨ型
鋼から形成され、さらに前記ボルト５が挿入されるボル
ト孔３１が穿設されている。そしてまず防音体４を持ち
上げ、相隣る取付材３間に位置させると共に両端部のマ
グネット６をそれぞれ取付材３の下面に吸着させること
により仮止めすると共に案内溝４１に沿ってボルト５を
スライドさせてボルト５の螺子部５２を取付材３のボル
ト孔３１に位置合わせして挿入し、しかる後この螺子部
５２にナット５３を螺入する。なおボルト５の螺子部５
２をボルト孔３１に位置合わせする際、前記の如くマグ
ネット６も案内溝４１に対して摺動可能となされている
ので、防音体４自体をマグネット６に対して長手方向に
スライドさせて位置合わせしてもよい。かようにして防
音体４が構造物１に取付けられるようになされた本形態
によれば、マグネット６を取付材３に吸着させて仮止め
した状態でボルト５止めすればよいので、防音体４を持
ち上げてマグネット６を取付材３に吸着させる作業は、
場合によっては二人以上必要であるが、その後のボルト
５止め作業は仮止めされているので一人でできる。On the other hand, the mounting member 3 is formed of a material having magnetism such as a steel material, for example, an H-shaped steel so that the magnet 6 can be attracted, and further has a bolt hole 31 into which the bolt 5 is inserted. I have. First, the soundproof body 4 is lifted up, positioned between the adjacent mounting members 3, and temporarily fixed by adsorbing the magnets 6 at both ends to the lower surface of the mounting member 3, and sliding the bolts 5 along the guide grooves 41. Then, the screw portion 52 of the bolt 5 is aligned with the bolt hole 31 of the mounting member 3 and inserted, and then a nut 53 is screwed into the screw portion 52. The screw 5 of the bolt 5
When positioning the magnet 2 in the bolt hole 31, the magnet 6 is also slidable with respect to the guide groove 41 as described above. May be. According to the present embodiment in which the soundproof body 4 is attached to the structure 1 in this manner, the magnets 6 may be attached to the mounting material 3 and temporarily fixed to the bolts 5 so as to be fixed to the bolts 5. The operation of lifting the magnet 6 and adsorbing the magnet 6 to the mounting material 3 is as follows.
In some cases, two or more people are required, but the subsequent work of fixing the bolt 5 can be performed by one person because it is temporarily fixed.
【００１４】次に図４はパネル状の防音体が高架構造物
の道路側縁に取付けられる場合に適用された本発明の実
施の一形態を示す分解斜視図である。FIG. 4 is an exploded perspective view showing an embodiment of the present invention applied to a case where a panel-shaped soundproof body is attached to a road side edge of an elevated structure.
【００１５】高架構造物１の道路側縁に形成された壁状
土台部の上端に、後述するパネル状の防音体４のほぼ長
さ間隔毎に着磁性を有するＨ型鋼材からなる取付材３が
立設され、その相隣る取付材３間にパネル状の防音体４
がボルト５止めされて取付けられている。前記防音体４
は両端部にそれぞれフランジ部４２が形成され、そのフ
ランジ部４２にボルト孔４３が穿設されると共に、取付
材３に相対向してマグネット６が取付けられている。一
方の取付材３にもボルト孔３１が穿設され、両ボルト孔
４３，３１を合わせながらフランジ部４２をそれぞれ取
付材３に当接させると共に前記マグネット６を吸着させ
て防音体４を取付材３に仮止めし、次いで両ボルト孔４
３，３１にボルト５が貫通されて固着されている。この
形態においても、マグネット６を取付材３に吸着させて
仮止めした状態でボルト５止めすればよいので、ボルト
５止め作業は一人でできる。At the upper end of a wall-like base formed on the road side edge of the elevated structure 1, a mounting member 3 made of an H-shaped steel material having magnetism at substantially every interval of a panel-shaped soundproofing member 4 described later. And a panel-shaped soundproofing member 4 between the adjacent mounting members 3.
Are mounted with bolts 5 fixed. The soundproofing body 4
A flange 42 is formed at each of both ends, a bolt hole 43 is formed in the flange 42, and a magnet 6 is attached to the mounting member 3 so as to face the attachment 3. A bolt hole 31 is also formed in one of the mounting members 3, and the flange portions 42 are respectively brought into contact with the mounting member 3 while aligning the two bolt holes 43 and 31, and the magnet 6 is attracted to attach the soundproof body 4 to the mounting member 3. 3 and then both bolt holes 4
Bolts 5 are penetrated and fixed to 3 and 31. Also in this embodiment, the bolts 5 may be fixed in a state where the magnets 6 are attracted to the mounting member 3 and temporarily fixed, so that the bolt 5 fixing operation can be performed by one person.
【００１６】前記図１〜４に示された形態は、いずれも
構造物１に防音体４を取付ける場合であるが、構造物１
に化粧体を取付ける場合であっても同様に、まず構造物
１に鋼材等の着磁性を有する取付材を取付け、また取付
材に対向する化粧体の適宜箇所にはマグネットを取付
け、前記マグネットを取付材に吸着させることにより化
粧体を取付材に仮止めし、次いで取付材にボルト止めす
ればよい。In each of the embodiments shown in FIGS. 1 to 4, the soundproof body 4 is attached to the structure 1.
Similarly, in the case where a makeup body is attached to the structure, first, a magnetized attachment material such as a steel material is attached to the structure 1, and a magnet is attached to an appropriate portion of the makeup body facing the attachment material. The decorative body may be temporarily fixed to the mounting material by being adsorbed on the mounting material, and then bolted to the mounting material.
【００１７】[0017]
【発明の効果】本発明によれば、防音体または化粧体に
マグネットが取付けら、このマグネットを取付材に吸着
させることにより防音体または化粧体を取付材に仮止め
し、次いで取付材にボルト止めするので、ボルト止めす
る際は防音体や化粧体を支える必要がなく、一人で作業
することができ、また取付材に対して防音体や化粧体が
安定して動かないためボルト止めも容易であり、さらに
取付けられた後において万が一にもボルトが車両通過時
の振動等で緩んだり外れた場合にも、マグネットにより
吸着されているので防音体や化粧体の落下が防止され、
さらに防音体や化粧体または取付材に対して従来の如く
仮止めするための複雑な加工が必要でなく、単にマグネ
ットを防音体や化粧体に取付けるだけでよいので、従来
よりコストの上昇を回避できる。According to the present invention, the magnet is attached to the soundproofing body or the makeup body, and the magnet is attracted to the mounting material to temporarily fix the soundproofing body or the makeup body to the mounting material. It is not necessary to support the soundproof body or makeup when bolting, so it is possible to work alone, and it is also easy to bolt because the soundproof body and makeup do not move stably with respect to the mounting material In addition, even if the bolts are loosened or come off due to vibration etc. when passing through the vehicle after being installed, the soundproof body and makeup are prevented from falling because they are attracted by the magnet,
Furthermore, complicated processing for temporarily fixing the soundproof body, the makeup body, or the mounting material is not necessary as in the conventional case, and the magnet can be simply attached to the soundproof body or the makeup body, thereby avoiding an increase in cost as compared with the conventional case. it can.
【図１】筒状の防音体が高架構造物の桁裏面に取付けら
れる場合に適用された本発明の実施の一形態を示す概略
図である。FIG. 1 is a schematic view showing an embodiment of the present invention applied to a case where a cylindrical soundproof body is attached to the back of a girder of an elevated structure.
【図２】主要部の斜視図である。FIG. 2 is a perspective view of a main part.
【図３】主要部の分解斜視図である。FIG. 3 is an exploded perspective view of a main part.
【図４】パネル状の防音体が高架構造物の道路側縁に取
付けられる場合に適用された本発明の実施の一形態を示
す分解斜視図である。FIG. 4 is an exploded perspective view showing one embodiment of the present invention applied to a case where a panel-shaped soundproof body is attached to a road side edge of an elevated structure.
【図５】高架道路において防音体および化粧体が取付け
られている様子を示す概略図である。FIG. 5 is a schematic view showing a state where a soundproof body and a makeup body are attached on an elevated road.
１ 構造物 ２ 支持部材 ３ 取付材 ３１ ボルト孔 ４ 防音体 ４１ 案内溝 ４２ フランジ部 ４３ ボルト孔 ５ ボルト ５１ 頭部 ５２ 螺子部 ５３ ナット ６ マグネット ６１ 抜止部 DESCRIPTION OF SYMBOLS 1 Structure 2 Support member 3 Mounting material 31 Bolt hole 4 Soundproof body 41 Guide groove 42 Flange part 43 Bolt hole 5 Bolt 51 Head 52 Screw part 53 Nut 6 Magnet 61 Locking part
Claims (2)
を取付け、防音体または化粧体の適宜箇所にマグネット
を取付け、前記マグネットを取付材に吸着させることに
より防音体または化粧体を取付材に仮止めし、次いで取
付材にボルト止めすることを特徴とする防音体または化
粧体の構造物への取付方法。1. A soundproof body or a makeup body is attached by attaching a magnetized mounting material such as a steel material to a structure, mounting a magnet on an appropriate portion of the soundproof body or the makeup body, and adsorbing the magnet to the mounting material. A method of attaching a soundproofing body or a decorative body to a structure, comprising temporarily fixing to a material and then bolting to a mounting material.
防音体または化粧体の上面に長手方向に案内溝が形成さ
れ、この案内溝の両端部に、ボルトの頭部とマグネット
とがそれぞれ摺動可能に挿入されていることを特徴とす
る請求項１記載の防音体または化粧体の構造物への取付
方法。2. The soundproof body or the makeup body is cylindrical, and a guide groove is formed in a longitudinal direction on an upper surface of the soundproof body or the makeup body, and a head of a bolt and a magnet are provided at both ends of the guide groove. The method for mounting a soundproof body or a makeup body on a structure according to claim 1, wherein the soundproof body or the makeup body is slidably inserted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8175214A JPH1018225A (en) | 1996-07-04 | 1996-07-04 | Mount method for soundproofing body or decorated body to structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8175214A JPH1018225A (en) | 1996-07-04 | 1996-07-04 | Mount method for soundproofing body or decorated body to structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH1018225A true JPH1018225A (en) | 1998-01-20 |
Family
ID=15992296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8175214A Pending JPH1018225A (en) | 1996-07-04 | 1996-07-04 | Mount method for soundproofing body or decorated body to structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH1018225A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4427601B1 (en) * | 2009-03-31 | 2010-03-10 | 株式会社トーユーエコサポート | Suspended sound barrier construction |
| KR102322039B1 (en) * | 2021-02-24 | 2021-11-05 | 이경일 | Modular sterilization spray system |
-
1996
- 1996-07-04 JP JP8175214A patent/JPH1018225A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4427601B1 (en) * | 2009-03-31 | 2010-03-10 | 株式会社トーユーエコサポート | Suspended sound barrier construction |
| JP2010236322A (en) * | 2009-03-31 | 2010-10-21 | Toyu Eco Support Co Ltd | Suspension soundproof wall building structure |
| KR102322039B1 (en) * | 2021-02-24 | 2021-11-05 | 이경일 | Modular sterilization spray system |
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| A02 | Decision of refusal |
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