JPH0366468B2 - - Google Patents
Info
- Publication number
- JPH0366468B2 JPH0366468B2 JP29757285A JP29757285A JPH0366468B2 JP H0366468 B2 JPH0366468 B2 JP H0366468B2 JP 29757285 A JP29757285 A JP 29757285A JP 29757285 A JP29757285 A JP 29757285A JP H0366468 B2 JPH0366468 B2 JP H0366468B2
- Authority
- JP
- Japan
- Prior art keywords
- fixed
- bracket
- handrail
- mounting
- side plate
- 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.)
- Expired - Lifetime
Links
- 238000009434 installation Methods 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000007792 addition Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- -1 aluminum Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Steps, Ramps, And Handrails (AREA)
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、建物の内外の段階に取付けられる手
摺を支柱を取付ける装置に関する。（従来の技術）
従来の段階用手摺の取付け装置は、第５図に示
すように、下部段階３１の横枠３２の表面側にホ
ールインアンカ３３，３４を固設しておき、それ
ぞれのホールインアンカ３３，３４に一定角度に
曲成された曲物３５，３６の孔を挿通し、ナツト
３７，３８をアンカ３５，３６に螺合し締付ける
ことにより、曲物３５，３６を横枠３２に固定
し、また、上部段階３９の横枠４０の裏面側にも
同様に、アンカ４１，４２およびこれらに螺合す
るナツト４３，４４により曲物３６，３５を固定
しておき、手摺用支柱Ａの下端を前記曲物３５，
３６間に差込み、貫通ボルト４７およびナツト４
８により固定すると共に、該支柱Ａの上端も同様
に、前記曲物３６，３５間に差込み、貫通ボルト
４７およびナツト４８により固定する構造を有し
ている。DETAILED DESCRIPTION OF THE INVENTION (Industrial Field of Application) The present invention relates to a device for mounting handrail supports on internal and external stages of a building. (Prior art) As shown in FIG. 5, the conventional stage handrail installation device has hole-in anchors 33 and 34 fixedly installed on the surface side of the horizontal frame 32 of the lower stage 31, By inserting the holes of the curved objects 35, 36 bent at a certain angle into the inner anchors 33, 34, and screwing and tightening the nuts 37, 38 to the anchors 35, 36, the curved objects 35, 36 are attached to the horizontal frame 32. In addition, curved objects 36 and 35 are similarly fixed to the back side of the horizontal frame 40 of the upper stage 39 using anchors 41 and 42 and nuts 43 and 44 that are screwed into these. The lower end of A is connected to the curved object 35,
36, through bolt 47 and nut 4
8, and the upper end of the support column A is similarly inserted between the curved parts 36 and 35 and fixed with a through bolt 47 and a nut 48.
しかしてこの従来構造によると、段階３１，４
０の勾配は各建物によつて種々に設定されている
ので、その都度段階勾配に対応した角度に曲成し
た曲物３５，３６を製作しなければならないとい
う問題点がある。また、支柱Ａの端部の上下に曲
物３５，３６を配設しなければならないので、部
品点数が多くなる上、取付けに手間がかかり、さ
らに、曲物３５，３６の間隔のくるい等が生じる
ので、取付け精度が悪いという問題点がある。ま
た、外観が悪いという問題点がある。 However, according to the conventional structure of the lever, steps 31 and 4
Since the slope of 0 is set variously depending on each building, there is a problem in that the curved objects 35 and 36 must be manufactured each time at an angle corresponding to the step slope. In addition, since the curved parts 35 and 36 must be placed above and below the ends of the support column A, the number of parts increases and installation is time-consuming. This causes the problem of poor installation accuracy. Another problem is that the appearance is poor.
（発明が解決しようとする問題点）
本発明は、上記従来の手摺取付け装置の問題点
に鑑みてなされたもので、製作上同一の形のブラ
ケツトが段階の勾配に拘わりなく共通に使用で
き、かつ取付け手間および取付け精度の面でも有
利となる手摺取付け装置を提供することを目的と
する。(Problems to be Solved by the Invention) The present invention has been made in view of the above-mentioned problems of the conventional handrail mounting device.Brackets of the same shape can be used in common regardless of the slope of the steps. It is an object of the present invention to provide a handrail mounting device that is advantageous in terms of installation time and installation accuracy.
（問題点を解決するための手段）
本発明の手摺取付け装置は、段階の横枠に固定
する取付け部と、その取付け部上に立上がり状に
設けた左右の側板部とを有し、かつ該左右の側板
部には弧状の長孔を有するブラケツトを備え、手
摺の支柱に設けた取付け孔と前記長孔にボルトを
挿通しナツトにより締付けてブラケツトに支柱を
固定するように構成したことを特徴とする。（実
施例）
以下本発明の一実施例を第１図ないし第４図に
より説明する。第２図は本発明による手摺取付け
装置を用いた手摺を側面図であり、手摺Ｂの支柱
は、前述したように、上下の段階３１，３９の各
横枠３２，４０間に設けられる支柱Ａと、該支柱
間に下部段階３１の横枠３２に固定した取付けら
れる補助支柱Ｃとからなるが、いずれの支柱Ａ、
Ｃの場合にも本発明による手摺取付け装置Ｄが横
枠取付けに際して用いられる。(Means for Solving the Problems) The handrail mounting device of the present invention has a mounting portion that is fixed to the horizontal frame of the stage, and left and right side plate portions that are provided in an upright manner on the mounting portion, and The left and right side panels are equipped with brackets having arc-shaped long holes, and the support pillars are fixed to the brackets by inserting bolts into the mounting holes provided in the handrail supports and said long holes and tightening them with nuts. shall be. (Embodiment) An embodiment of the present invention will be described below with reference to FIGS. 1 to 4. FIG. 2 is a side view of a handrail using the handrail attachment device according to the present invention, and as described above, the supports of the handrail B are the supports A provided between the horizontal frames 32 and 40 of the upper and lower stages 31 and 39. and an auxiliary column C fixed to the horizontal frame 32 of the lower stage 31 between the columns, but which column A,
In the case of C, the handrail attaching device D according to the present invention is also used for attaching the horizontal frame.
手摺取付け装置は、横枠３２，４０と支柱Ａ
（またはＣ）との間に介装されるブラケツト１を
有し、該ブラケツト１は、本実施例では平板状を
なす取付け部２とその両側に立上がり状に形成さ
れた左右の側板部３，３とからなる。前記取付け
部２には、ホールインアンカ３３，３４または４
２，４１、あるいは固定用ボルトが挿入される取
付け孔４，４が設けてある。また、本実施例の側
板部３は半円弧状をなし、その外周に沿つて半円
弧の約1/2の範囲にわたつて、弧状をなす長孔５
が設けてある。 The handrail attachment device is attached to the horizontal frames 32, 40 and the support column A.
(or C), and the bracket 1 includes a mounting portion 2 which has a flat plate shape in this embodiment, and left and right side plate portions 3 formed in a rising shape on both sides thereof. It consists of 3. Hole-in anchors 33, 34 or 4 are attached to the mounting portion 2.
2, 41 or mounting holes 4, 4 into which fixing bolts are inserted are provided. Further, the side plate portion 3 of this embodiment has a semicircular arc shape, and an arcuate elongated hole 5 is formed along the outer periphery of the side plate portion 3 over a range of about 1/2 of the semicircular arc.
is provided.
また、本例の支柱ＡはＨ形鋼でなるものについ
て示し、その上下端のフランジには同一高さの部
分に取付け孔６が穿設してある。 Further, the support column A in this example is shown as being made of H-beam steel, and mounting holes 6 are bored at the same height in the flanges at the upper and lower ends.
このブラケツト１を利用して支柱Ａを取付ける
場合は、下部段階の横枠３２の表面に取付けるブ
ラケツト１については長孔５が上側になるよう
に、また、上部段階の横枠４０の裏面に取付ける
ブラケツト１については長孔５が下側になるよう
に向け、各ホールインアンカ３３，３４および４
１，４２にそれぞれ取付け部２の取付け孔４，４
を嵌め、ナツト７を前記各アンカ３３，３４，４
１，４２に螺合して締付けることにより、これら
のブラケツト１を上下の段階の横枠３２，４０に
固定する。そして、支柱Ａの上下端部を側板部
３，３間に差込み、ボルト８をブラケツト１の長
孔５および支柱Ａの取付け孔６に挿入し、ナツト
９に螺合して締付けることにより、支柱Ａの上下
端をブラケツト１に固定し、これによつて支柱Ａ
を上下段階間に取付ける。 When installing strut A using this bracket 1, install the bracket 1 on the surface of the horizontal frame 32 at the lower stage so that the elongated hole 5 is on the upper side, and install it on the back side of the horizontal frame 40 at the upper stage. For the bracket 1, orient the elongated hole 5 on the bottom side, and attach each hole-in anchor 33, 34 and 4.
Attachment holes 4 and 4 of the attachment part 2 in 1 and 42, respectively.
and nut 7 to each of the anchors 33, 34, 4.
By screwing and tightening the brackets 1 and 42, these brackets 1 are fixed to the horizontal frames 32 and 40 of the upper and lower stages. Then, insert the upper and lower ends of the column A between the side plates 3 and 3, insert the bolt 8 into the elongated hole 5 of the bracket 1 and the mounting hole 6 of the column A, and screw it into the nut 9 and tighten it. Fix the upper and lower ends of A to bracket 1, and thereby
be installed between the upper and lower stages.
このような構成とすれば、第３図に示すよう
に、段階の勾配θが一般に採用される勾配のうち
の最低である20°である場合には、側板部３の中
央部に寄せて長孔５に対しボルト８を挿入するこ
とにより、支柱Ａを垂直にした姿勢で固定するこ
とができ、また、第４図のように、段階の勾配θ
が一般に採用される勾配のうちの最大である50°
の場合には、側板部３の取付け部側に寄せて長孔
５に対しボルト８を挿入することにより、支柱Ａ
を垂直にした姿勢で固定することができ、両者の
中間の勾配の場合には、２本のボルト８は長孔５
の中間部に挿入される。すなわち、第３図に示す
ように、弧状をなす長孔５はブラケツト１の側板
部３の中心部Ｏを中心とする円弧上にあるので、
勾配の如何にかかわりなく、ボルト８のブラケツ
ト１中心部の段階との接合面からの高さＨはほぼ
一定となり、図示のように前後にぞれぞれ２本の
ボルト８を使用する場合も、ボルト８の高さは同
じ（すなわちボルト８を結ぶ線は水平）にな
る。段階の勾配θは20°〜50°であるから、長孔５
の長さはその範囲の勾配をカバーしうるようなも
のであればよい。 With such a configuration, as shown in FIG. 3, when the slope θ of the step is 20°, which is the lowest of the generally adopted slopes, the side plate 3 is moved closer to the center and longer. By inserting the bolt 8 into the hole 5, the column A can be fixed in a vertical position, and as shown in FIG.
is the maximum of the commonly adopted slopes of 50°
In this case, by inserting the bolt 8 into the elongated hole 5 toward the attachment part side of the side plate part 3, the support column A can be removed.
can be fixed in a vertical position, and in the case of an intermediate slope between the two, the two bolts 8 can be fixed in a vertical position.
inserted in the middle of the That is, as shown in FIG. 3, since the arc-shaped elongated hole 5 is located on an arc centered on the center O of the side plate 3 of the bracket 1,
Regardless of the slope, the height H of the bolt 8 from the joint surface with the center stage of the bracket 1 is almost constant, and even when two bolts 8 are used at the front and rear as shown in the figure. , the heights of the bolts 8 are the same (that is, the line connecting the bolts 8 is horizontal). Since the gradient θ of the step is 20° to 50°, the elongated hole 5
The length of is sufficient as long as it can cover the gradient in that range.
上記実施例において、支柱ＡがＨ形鋼でなる場
合について説明したが、角形の鋼材あるいはアル
ミニウム等の他の金属、もしくは樹脂によつて支
柱Ａ、Ｃが構成される場合も本発明を採用でき、
角形鋼を用いる場合には、貫通ボルトを固定用ボ
ルトとして用いる。また、段階の横枠に固定した
アンカを介してブラケツトを固定するのではな
く、横枠にボルト、ナツトによりブラケツト１を
固定するようにしてもよい。 In the above embodiment, the case where the support column A is made of H-beam steel has been described, but the present invention can also be adopted when the support columns A and C are made of rectangular steel material, other metals such as aluminum, or resin. ,
When square steel is used, a through bolt is used as the fixing bolt. Furthermore, instead of fixing the bracket via an anchor fixed to the horizontal frame of the stage, the bracket 1 may be fixed to the horizontal frame with bolts and nuts.
さらに、本発明を実施する場合は、本発明の要
旨を逸脱しない範囲において、段階の横枠、手
摺、支柱、ブラケツト等の形状、構造および相互
の組合せ構造等について、種々に変更、付加が可
能であることはいうまでもない。 Furthermore, when carrying out the present invention, various changes and additions may be made to the shapes, structures, and mutual combinations of the horizontal frames, handrails, supports, brackets, etc. of the stage, without departing from the gist of the present invention. Needless to say, it is.
（発明の効果）
以上述べたように、本発明においては、段階の
横枠に固定するブラケツトとして、横枠に固定す
る取付け部と、その取付け部の両側に立上がり状
に設けた側板部とを有し、かつ側板部には弧状の
長孔を有するものを備え、手摺の支柱に設けた取
付け孔と前記長孔にボルトを挿通しナツトにより
締付けてブラケツトに支柱を固定するように構成
したので、段階の勾配の如何にかかわりなく、１
種のブラケツトを各種段階用として兼用すること
ができる上、支柱の端部を１個のブラケツトによ
り固定することができ、部品点数が減少するの
で、製作上および管理上有利であり、装置価格を
安価にすることができる。また、ブラケツトを在
庫して要求に応じて即納することができる。ま
た、支柱端部を固定するブラケツトが１個ですむ
ので、取付けが容易となる。また、一個のブラケ
ツトにより支柱端部が固定されるので、２個のブ
ラケツトにより支柱を固定する場合のような取付
け誤差が少なくなり、また、ブラケツトは金型で
成形し一定の品質を得ることができるので、取付
け精度が向上する。また、側板部を実施例のよう
な弧状等に成形することにより、外観の優れた取
付け装置を実現することができる。(Effects of the Invention) As described above, in the present invention, as a bracket to be fixed to the horizontal frame of a step, a mounting part fixed to the horizontal frame and side plate parts provided in an upright manner on both sides of the mounting part are provided. and the side plate part has an arc-shaped long hole, and the support is configured to be fixed to the bracket by inserting a bolt into the mounting hole provided in the handrail support and said long hole and tightening it with a nut. , regardless of the slope of the step, 1
The seed bracket can be used for various stages, and the end of the support can be fixed with a single bracket, which reduces the number of parts, which is advantageous in terms of manufacturing and management, and reduces equipment costs. It can be made cheap. Additionally, brackets can be kept in stock and delivered immediately upon request. Furthermore, since only one bracket is required to fix the end of the column, installation is facilitated. In addition, since the end of the column is fixed with one bracket, installation errors that occur when the column is fixed with two brackets are reduced, and the bracket can be molded with a mold to achieve a certain level of quality. This improves installation accuracy. Further, by forming the side plate portions into an arc shape or the like as in the embodiment, it is possible to realize a mounting device with an excellent appearance.
第１図は本発明による手摺取付け装置の一実施
例を示す分解斜視図、第２図は該実施例の取付け
装置を用いた手摺を示す側面図、第３図および第
４図は種々の勾配の段階に本発明の装置を用いて
支柱を取付けた状態を示す側面図、第５図は従来
の装置を示す側面図である。
FIG. 1 is an exploded perspective view showing an embodiment of a handrail mounting device according to the present invention, FIG. 2 is a side view showing a handrail using the mounting device of the embodiment, and FIGS. 3 and 4 show various slopes. FIG. 5 is a side view showing the state in which the support column is attached using the device of the present invention at the stage shown in FIG. 5, and FIG. 5 is a side view showing the conventional device.
Claims (1)
け部上に立上がり状に設けた左右の側板部とを有
し、かつ該左右の側板部には弧状の長孔を有する
ブラケツトを備え、手摺の支柱に設けた取付け孔
と前記長孔にボルトを挿通しナツトにより締付け
てブラケツトに支柱を固定するように構成したこ
とを特徴とする手摺取付け装置。It has a mounting part that is fixed to the horizontal frame of the first stage, and left and right side plate parts provided in an upright manner on the mounting part, and the left and right side plate parts are provided with brackets having arc-shaped long holes, and a handrail is provided. A handrail mounting device characterized in that the support is fixed to the bracket by inserting a bolt into a mounting hole provided in the support and the elongated hole and tightening it with a nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29757285A JPS62156470A (en) | 1985-12-28 | 1985-12-28 | Handrail mounting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29757285A JPS62156470A (en) | 1985-12-28 | 1985-12-28 | Handrail mounting apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62156470A JPS62156470A (en) | 1987-07-11 |
| JPH0366468B2 true JPH0366468B2 (en) | 1991-10-17 |
Family
ID=17848286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP29757285A Granted JPS62156470A (en) | 1985-12-28 | 1985-12-28 | Handrail mounting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62156470A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0721702Y2 (en) * | 1989-05-19 | 1995-05-17 | 三井木材工業株式会社 | Handrail for stairs |
| JPH0519466Y2 (en) * | 1989-09-05 | 1993-05-21 | ||
| JPH0744104U (en) * | 1991-07-16 | 1995-10-31 | 株式会社エフエム鋳▲鉄▼ | Support post for guard fence |
-
1985
- 1985-12-28 JP JP29757285A patent/JPS62156470A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62156470A (en) | 1987-07-11 |
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