JPH08135258A - Support fixing structure - Google Patents
Support fixing structureInfo
- Publication number
- JPH08135258A JPH08135258A JP30153594A JP30153594A JPH08135258A JP H08135258 A JPH08135258 A JP H08135258A JP 30153594 A JP30153594 A JP 30153594A JP 30153594 A JP30153594 A JP 30153594A JP H08135258 A JPH08135258 A JP H08135258A
- Authority
- JP
- Japan
- Prior art keywords
- bolt
- column
- support
- concrete
- height
- 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
- Fencing (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、道路用安全柵、道路用
防音壁付き柵、ベランダ用安全柵、門扉、手摺、各種の
フェンス等の支柱下端部を、その起立位置のコンクリー
ト基礎に固定する構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention fixes the lower end of a pillar such as a road safety fence, a fence with a soundproof wall for a road, a safety fence for a veranda, a gate, a handrail, and various fences to a concrete foundation in its standing position. Related to the structure.
【０００２】[0002]
【従来の技術】道路用安全柵、道路用防音壁付き柵、ベ
ランダ用安全柵等の支柱は、支柱下端部をその基礎コン
クリートの打設と同時に埋没する方法もあるが、コンク
リートが固まるまで正確に支柱を保持固定することが極
めて面倒であって、近年は基礎コンクリートの完成後に
別体の取り付け具を使用して、後付けされるようになっ
た。取り付け具の形状は種々あるがその代表的な取り付
け具として、図４に示すものは、基板上面に支柱下端部
の中空部に嵌め込まれる筒状壁を設けたもので、また図
５に示す取り付け具は、基板上に設ける筒状壁の内径を
支柱の外形寸法に合わせて作成したもので、両取り付け
具は、支柱起立部のコンクリートに埋没してあるアンカ
ーボルトで基板を固定し、基板上に設けてある筒状壁に
支柱下端部を嵌め込み、外側面より固定ボルトなどによ
って連結される。また支柱高さを揃えるために、支柱下
端部または筒状壁に設けるボルト孔を縦長に形成して、
支柱を上下方向に調節してからボルト締めを行ってい
る。2. Description of the Related Art Pillars for road safety fences, fences with soundproof walls for roads, safety fences for balconies, etc. can be buried at the same time as the foundation concrete is placed at the lower end of the pillar, but it is accurate until the concrete hardens. It is extremely troublesome to hold and fix the columns, and in recent years, it has been retrofitted by using a separate fixture after the foundation concrete is completed. Although there are various shapes of the mounting tool, as a typical mounting tool, the one shown in FIG. 4 is one in which a cylindrical wall fitted into the hollow portion of the lower end of the column is provided on the upper surface of the substrate, and the mounting shown in FIG. The tool is made by matching the inner diameter of the cylindrical wall provided on the board to the outer dimension of the column.For both mounting tools, fix the board with anchor bolts buried in concrete at the upright part of the column, The lower end of the column is fitted into the cylindrical wall provided in the, and is connected from the outer surface by a fixing bolt or the like. Also, in order to make the column heights uniform, the bolt holes provided in the lower end of the column or the cylindrical wall are formed vertically long,
The stanchions are adjusted in the vertical direction before bolting.
【０００３】[0003]
【発明が解決しようとする課題】基板上に支柱下端部を
嵌合する筒状壁を設けた前記取り付け具の場合、多数の
支柱高さを揃えるために、各支柱下端部の縦長孔に固定
ボルトを嵌め込んで仮止めし、各支柱を上下方向に動か
して高さ調節しながらボルトを締めていくため、作業性
が悪く、また高さの微調整が極めて難しいと共に、取り
付け後長時間たつと、長孔に嵌めてあるボルトが緩んで
支柱高さに狂いが出る欠点がある。また、支柱下端部に
別体の取り付け具や縦長孔、取り付けボルトが露出して
いるので、デザインの低下をともなっているという難点
もある。In the case of the above-mentioned mounting tool having a cylindrical wall for fitting the lower end of the column on the substrate, the fixture is fixed to a vertically long hole at the lower end of each column in order to make the heights of the multiple columns even. Since the bolts are fitted and temporarily fixed, and each post is moved up and down to adjust the height and tighten the bolts, workability is poor, and fine adjustment of the height is extremely difficult. Then, there is a drawback that the bolt fitted in the long hole is loosened and the height of the column is distorted. In addition, since a separate mounting tool, a vertically elongated hole, and a mounting bolt are exposed at the lower end of the support column, there is a drawback that the design is deteriorated.
【０００４】本発明は、作業性が良く、支柱の高さの微
調整を容易に行うことができると共に、長時間たっても
支柱高さが変化せず、デザインの低下を伴わない支柱固
定構造を提供することを目的とする。The present invention provides a strut fixing structure which has good workability, allows fine adjustment of the height of the strut easily, and does not change the height of the strut even after a long period of time, and does not cause a reduction in design. The purpose is to provide.
【０００５】[0005]
【課題を解決するための手段】本発明は、支柱起立位置
のコンクリート面に陥没凹部を形成し、該凹部内に、上
方向に突出して、外周面に雄ネジを有する起立ボルトを
設け、支柱の下端部には、下方向に突出して、外周面に
前記雄ネジとは逆周りの雄ネジを有する垂下ボルトを装
着して、両ボルトを、内周面の上半部と下半部に夫々逆
雌ネジを有する長ナットで連結し、長ナットの両端側に
廻止めナットで固定後に、陥没凹部内を充填コンクリー
トで埋め固めたことを特徴とする。SUMMARY OF THE INVENTION According to the present invention, a dented recess is formed in a concrete surface at a stand upright position, and an upright bolt projecting upward and having an external thread on an outer peripheral surface is provided in the recessed part. At the lower end of the, attach a hanging bolt that protrudes downward and has a male screw on the outer peripheral surface that is opposite to the male screw, and attach both bolts to the upper half and the lower half of the inner peripheral surface. It is characterized in that they are connected by long nuts each having a reverse female screw, fixed on both end sides of the long nuts by rotation-preventing nuts, and then the recessed recesses are filled with filling concrete.
【０００６】[0006]
【作用】本発明は上記の構造のため、簡単に支柱を取り
付けることができて作業性が良く、また、起立ボルトと
垂下ボルトを長ナットで連結し、その締め具合で支柱の
高さを調節するので、高さの微調整も可能である。ま
た、ボルトとナットの締め具合で支柱の高さを調節して
あって、そのボルト部分を充填コンクリートで埋め固め
てあるので、長時間たっても支柱の高さが変化しない。
そして、支柱下端部に筒状壁などの取り付け具を使用せ
ず、表面に縦長孔や取り付けボルトも露出していないの
で、デザインの低下を伴うことがない。Since the present invention has the above-mentioned structure, it is possible to easily attach the column, and the workability is good. Further, the stand bolt and the hanging bolt are connected by a long nut, and the height of the column is adjusted by the tightening degree. Therefore, the height can be finely adjusted. Also, the height of the column is adjusted by the tightening of the bolts and nuts, and since the bolt portion is filled with the filling concrete, the height of the column does not change even after a long time.
Further, since a mounting tool such as a cylindrical wall is not used at the lower end of the column and the vertically elongated hole and the mounting bolt are not exposed on the surface, the design is not deteriorated.
【０００７】[0007]
【実施例】本発明を図面に基づいて説明する。図１のよ
うに、コンクリートで固めてある基礎の支柱１を起立さ
せる位置に、略直方体の陥没した凹部２を形成し、凹部
２の底部に、上方向に突出した起立ボルト５を装着して
ある基板１３をアンカーボルト１２で固定する。前記起
立ボルト５の外周面には雄ネジ３を形成してある。また
基板１３のアンカーボルト１２を嵌めるボルト孔１７を
横長に形成すると、支柱１を取り付けるときに横方向の
微調整ができる。そして、支柱１の下端部には、下方向
に突出した垂下ボルト６を装着してあり、その垂下ボル
ト６の外周面には、起立ボルト５の雄ネジ３とは逆周り
の雄ネジ４を形成してある。DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described with reference to the drawings. As shown in FIG. 1, a substantially rectangular parallelepiped recessed recess 2 is formed at a position where the foundation column 1 solidified with concrete is to be raised, and an upright bolt 5 protruding upward is attached to the bottom of the recess 2. A certain substrate 13 is fixed with anchor bolts 12. A male screw 3 is formed on the outer peripheral surface of the upright bolt 5. Further, if the bolt hole 17 into which the anchor bolt 12 of the board 13 is fitted is formed horizontally long, fine adjustment in the lateral direction can be performed when the pillar 1 is attached. Then, a hanging bolt 6 protruding downward is attached to the lower end portion of the pillar 1, and a male screw 4 opposite to the male screw 3 of the standing bolt 5 is attached to the outer peripheral surface of the hanging bolt 6. Has been formed.
【０００８】起立ボルト５と垂下ボルト６のそれぞれの
根元に廻止めナット１０を嵌め、そして両ボルト５，６
を、長ナット９に嵌め込んで連結する。長ナット９の内
周面には、上半部と下半部で夫々逆周りの雌ネジ７，８
を形成してあるので、長ナット９を一定方向に回すだけ
で、両ボルト５，６は締まっていき、そして支柱１は徐
々に低くなっていく。支柱１が適宜の高さになったら、
それぞれのボルト５，６の根元に嵌めてある廻止ナット
１０，１０を両端から長ナット９に密着させ、長ナット
９がそれ以上回らないように固定する。それから、陥没
凹部２内を充填コンクリート１１で埋め固める。陥没凹
部２内を充填コンクリート１１で埋め固めるのは、支柱
１を固定すると共に、両ボルト５，６が見えないように
するものである。A stopper nut 10 is fitted to the roots of the upright bolt 5 and the hanging bolt 6, and both bolts 5 and 6 are attached.
Is fitted into the long nut 9 and connected. On the inner peripheral surface of the long nut 9, female screws 7 and 8 of opposite rotation are respectively provided in the upper half and the lower half.
Since both of the bolts 5 and 6 are tightened by simply turning the long nut 9 in a certain direction, the support 1 is gradually lowered. When the post 1 reaches the appropriate height,
The lock nuts 10, 10 fitted to the roots of the bolts 5, 6 are closely attached to the long nut 9 from both ends, and the long nut 9 is fixed so as not to rotate any more. Then, the inside of the depressed recess 2 is filled with the filling concrete 11. The filling of the inside of the recessed concave portion 2 with the filling concrete 11 fixes the support column 1 and makes both bolts 5 and 6 invisible.
【０００９】図２で示す他の例のように、先端部から雄
ネジ３を有するアンカーボルト１２を、先端部が凹部２
の底部から上方向に突出するように埋め込み、凹部２の
底部に基板１３を設け、アンカーボルトの先端部にナッ
トで止めて固定すると共に、アンカーボルト１２の突出
した先端部が、起立ボルト５を兼ねるようにしても良
く、また支柱１に、支持するのを補強する補助棒１４を
設け、その補助棒１４の長さを支柱１よりも長くして下
方向に突出させ、下先端部の外周部に雄ネジ４を形成し
て、垂下ボルト６を兼ねても良く、本願発明の要旨に反
しないかぎり、支柱１の形状や垂下ボルト６を始め、コ
ンクリート基礎に設ける起立ボルト５の固定手段等は、
適宜変更可能である。As in the other example shown in FIG. 2, an anchor bolt 12 having a male screw 3 from the tip is provided with a concave portion 2 at the tip.
Of the anchor bolt 12 is embedded so as to project upward from the bottom of the concave portion 2 and the base plate 13 is provided at the bottom of the concave portion 2 and fixed to the tip of the anchor bolt with a nut. The support rod 1 may be provided with an auxiliary rod 14 for reinforcing the support, and the length of the auxiliary rod 14 may be made longer than that of the support rod 1 so that the auxiliary rod 14 protrudes downward, and the outer periphery of the lower tip end portion The male screw 4 may be formed on the portion to serve also as the hanging bolt 6. Unless otherwise deviating from the gist of the present invention, the shape of the column 1 and the means for fixing the hanging bolt 6 such as the hanging bolt 6 provided on the concrete foundation, etc. Is
It can be changed as appropriate.
【００１０】[0010]
【発明の効果】本発明を使用すれば、多数の支柱があっ
ても正確に一定の高さに調節でき、しかも現場において
は、長ナットを取り付けて充填コンクリートで固めるだ
けなので、支柱の取り付け作業に手間が掛からず、作業
時間が短くなり、作業能率が上がる。また支柱下端部に
別体の取り付け具やその取り付けボルト等が全く無いの
で、支柱の下部分がすっきりとし、そのため支柱のデザ
インを色々なものにすることができる。また筒状壁など
の取り付け具が要らず、既製の部品を利用できるので、
安価に仕上げることができる。EFFECTS OF THE INVENTION By using the present invention, even if there are a large number of columns, the height can be accurately adjusted to a constant height, and at the site, only a long nut is attached and solidified with filling concrete. This saves time and effort, shortens work time, and improves work efficiency. In addition, since there is no separate mounting tool and its mounting bolts at the lower end of the column, the lower part of the column is neat and therefore, the design of the column can be various. In addition, since there is no need for attachments such as cylindrical walls, ready-made parts can be used,
It can be finished cheaply.
【図１】本発明の構造を示す一部切欠した正面図であ
る。FIG. 1 is a partially cutaway front view showing a structure of the present invention.
【図２】本発明の他の構造を示す一部切欠した正面図で
ある。FIG. 2 is a partially cutaway front view showing another structure of the present invention.
【図３】本発明の支柱の取り付け状態を示す分解図であ
る。FIG. 3 is an exploded view showing a mounting state of a pillar of the present invention.
【図４】従来の構造を示す一部切欠した正面図である。FIG. 4 is a partially cutaway front view showing a conventional structure.
【図５】従来の他の構造を示す一部切欠した正面図であ
る。FIG. 5 is a partially cutaway front view showing another conventional structure.
１ 支柱 ２ 凹部 ３ 雄ネジ ４ 逆回りの雄ネジ ５ 起立ボルト ６ 垂下ボルト ７ 雌ネジ ８ 逆回りの雌ネジ ９ 長ナット １０ 廻止めナット １１ 充填コンクリート １２ アンカーボルト １３ 基板 １４ 補助棒 １５ 支柱取り付け具 １６ 取り付けボルト １７ ボルト孔 1 Support 2 Recess 3 Male Screw 4 Reverse Rotating Male Screw 5 Standing Bolt 6 Hanging Bolt 7 Female Screw 8 Reverse Rotating Female Screw 9 Long Nut 10 Locking Nut 11 Filled Concrete 12 Anchor Bolt 13 Board 14 Auxiliary Rod 15 Strut Mounting Tool 16 Mounting bolt 17 Bolt hole
Claims (1)
部（２）を形成し、該凹部（２）内に、上方向に突出し
て、外周面に雄ネジ（３）を有する起立ボルト（５）を
設け、支柱（１）の下端部には、下方向に突出して、外
周面に前記雄ネジ（３）とは逆周りの雄ネジ（４）を有
する垂下ボルト（６）を装着して、両ボルト（５，６）
を、内周面の上半部と下半部に夫々逆雌ネジ（７，８）
を有する長ナット（９）で連結し、長ナット（９）の両
端側に廻止めナット（１０，１０）で固定後に、陥没凹
部（２）内を充填コンクリート（１１）で埋め固めたこ
とを特徴とする支柱固定構造。1. A standing bolt (5) having a recessed concave portion (2) formed on a concrete surface at a standing position of a column, projecting upward in the concave portion (2) and having a male screw (3) on an outer peripheral surface. And a hanging bolt (6) protruding downward and having a male screw (4) around the outer peripheral surface opposite to the male screw (3) is attached to the lower end of the column (1), Both bolts (5, 6)
With reverse female screws (7, 8) on the upper half and lower half of the inner peripheral surface, respectively.
After connecting the long nuts (9) with the nuts and fixing the rotation nuts (10, 10) to both ends of the long nuts (9), the inside of the recessed recesses (2) was filled with filling concrete (11) and solidified. Characteristic strut fixing structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30153594A JPH08135258A (en) | 1994-11-09 | 1994-11-09 | Support fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30153594A JPH08135258A (en) | 1994-11-09 | 1994-11-09 | Support fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH08135258A true JPH08135258A (en) | 1996-05-28 |
Family
ID=17898109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP30153594A Pending JPH08135258A (en) | 1994-11-09 | 1994-11-09 | Support fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH08135258A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003091516A1 (en) * | 2002-04-23 | 2003-11-06 | Invention Developers Pty Ltd | A device for, and method of, supporting a glass panel for forming a frameless glass panel fence |
| AU2003227100B2 (en) * | 2002-04-23 | 2005-04-14 | Frameless Glass Fencing Pty. Ltd. | A device for, and method of, supporting a glass panel for forming a frameless glass panel fence |
| JP2021088907A (en) * | 2019-12-06 | 2021-06-10 | 株式会社長谷工コーポレーション | Pillar structure |
-
1994
- 1994-11-09 JP JP30153594A patent/JPH08135258A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003091516A1 (en) * | 2002-04-23 | 2003-11-06 | Invention Developers Pty Ltd | A device for, and method of, supporting a glass panel for forming a frameless glass panel fence |
| EP1504166A1 (en) * | 2002-04-23 | 2005-02-09 | Invention Developers Pty Ltd | A device for, and method of, supporting a glass panel for forming a frameless glass panel fence |
| AU2003227100B2 (en) * | 2002-04-23 | 2005-04-14 | Frameless Glass Fencing Pty. Ltd. | A device for, and method of, supporting a glass panel for forming a frameless glass panel fence |
| EP1504166A4 (en) * | 2002-04-23 | 2010-01-13 | Frameless Glass Fencing Pty Lt | A device for, and method of, supporting a glass panel for forming a frameless glass panel fence |
| JP2021088907A (en) * | 2019-12-06 | 2021-06-10 | 株式会社長谷工コーポレーション | Pillar structure |
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