JPH0842093A - Structure of handrail wall of stair - Google Patents
Structure of handrail wall of stairInfo
- Publication number
- JPH0842093A JPH0842093A JP17450694A JP17450694A JPH0842093A JP H0842093 A JPH0842093 A JP H0842093A JP 17450694 A JP17450694 A JP 17450694A JP 17450694 A JP17450694 A JP 17450694A JP H0842093 A JPH0842093 A JP H0842093A
- Authority
- JP
- Japan
- Prior art keywords
- handrail wall
- stair
- foundation
- handrail
- supported
- 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.)
- Withdrawn
Links
Landscapes
- Steps, Ramps, And Handrails (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】この発明は、階段手摺壁構造に関
するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a stair handrail wall structure.
【0002】[0002]
【従来の技術】図11に示すように、従来、建物の屋外
に設けられた階段50の手摺壁54は、階段50の側桁
51で支持していた。具体的には、側桁51の上面に手
摺子52を立設するとともにその上端に笠木53を取付
け、この笠木53に手摺壁54の上端を固定し下端を取
付部材55を介して側桁51の下部にボルト固定してい
た。2. Description of the Related Art Conventionally, as shown in FIG. 11, a handrail wall 54 of a staircase 50 provided outdoors of a building has been supported by a side girder 51 of the staircase 50. Specifically, a handrail 52 is erected on the upper surface of the side girder 51, and a head tree 53 is attached to the upper end of the hand girder 53. It was bolted to the bottom of the.
【0003】[0003]
【発明が解決しようとする課題】従来例では、側桁51
で手摺壁54の荷重を負担していたので、荷重に制限が
あり軽量の手摺壁54しか取付けることができなかっ
た。また、このように手摺壁54を側桁51で支持した
ので、手摺壁54は階段50とともに振動し、振れ防止
手段にはならなかった。そのため、振れ防止対策として
階段50の底部の両側桁51間にブレースをクロス状に
張る必要があった。In the conventional example, the side girder 51 is used.
Since the load of the handrail wall 54 is borne by the above, the load is limited and only the lightweight handrail wall 54 can be attached. Further, since the handrail wall 54 is supported by the side girders 51 in this manner, the handrail wall 54 vibrates along with the stairs 50 and does not serve as a shake preventing means. Therefore, it is necessary to stretch the brace in a cross shape between the both side girders 51 at the bottom of the stairs 50 as a measure for preventing shake.
【0004】したがって、この発明の目的は、手摺壁の
バリエーションが広がり階段の振れを防止できる階段手
摺壁構造を提供することである。SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide a staircase handrail wall structure in which variations of the handrail wall are widened and the stairs can be prevented from swinging.
【0005】[0005]
【課題を解決するための手段】この発明の階段手摺壁構
造は、建物の屋外に設けられた階段と、この階段の屋外
側面に配置され内側面が前記階段の側桁に取付金物を介
して固定されるとともに下端が基礎に支持された手摺壁
とを備えたものである。SUMMARY OF THE INVENTION A staircase handrail wall structure of the present invention is a staircase provided outside a building, and a staircase provided on the outdoor side surface of the staircase, the inner side surface of which is attached to a side girder of the staircase through a metal fitting. The handrail wall is fixed and the lower end is supported by the foundation.
【0006】[0006]
【作用】この発明の構成によれば、手摺壁の下端を基礎
で支持するため、手摺壁の荷重に制限はなく、コンクリ
ート等の重量物でも使用できる。また、側桁はモーメン
ト負担のみすなわち手摺壁の倒れを防止するだけなの
で、取付構造の簡易化が図れる。また、上記のように手
摺壁が基礎で支持されるため、手摺壁は階段昇降時等に
おいて振動することはなく、かつ階段の振れ防止手段と
して機能する。このため、従来のブレースが不要となり
階段の設計自由度が向上する。According to the structure of the present invention, since the lower end of the handrail wall is supported by the foundation, the load on the handrail wall is not limited, and heavy objects such as concrete can be used. Further, since the side girder only bears the moment, that is, prevents the handrail wall from collapsing, the mounting structure can be simplified. Further, since the handrail wall is supported by the foundation as described above, the handrail wall does not vibrate when the stairs are moved up and down, and functions as a shake preventing means for the stairs. Therefore, the conventional brace is not required, and the degree of freedom in designing stairs is improved.
【0007】[0007]
【実施例】この発明の一実施例の階段手摺壁構造を図1
ないし図10に基づいて説明する。図2に示すように、
集合住宅等の屋外に設けられた2階の廊下1に隣接して
1階へ下りる階段2が設けられ、廊下1および階段2の
屋外側面に手摺壁3,4が設けられる。FIG. 1 shows a stair handrail wall structure according to an embodiment of the present invention.
Or, it demonstrates based on FIG. As shown in FIG.
A staircase 2 that descends to the first floor is provided adjacent to a corridor 1 on the second floor that is provided outdoors in an apartment or the like, and handrail walls 3 and 4 are provided on the outdoor side surfaces of the corridor 1 and the staircase 2.
【0008】階段2は、図10に示すように、溝形鋼で
形成された両側桁5,5と、これらの両側桁5,5の間
に配置固定された複数の蹴込み板6…および踏み板7…
とを備えている。側桁5の上端および下端は基礎11に
立設された柱15…で支持されている。また、図2のE
−E断面である図1に示すように、屋外側の側桁5には
取付金物8を介して手摺壁4が固定される。As shown in FIG. 10, the staircase 2 includes both side girders 5 and 5 formed of channel steel, and a plurality of riser plates 6 and the like arranged and fixed between these side girders 5 and 5. Footboard 7 ...
It has and. The upper and lower ends of the side girders 5 are supported by columns 15 ... Standing on the foundation 11. In addition, E of FIG.
1, the handrail wall 4 is fixed to the outdoor side girder 5 via the mounting hardware 8.
【0009】手摺壁4は、図3ないし図5に示すよう
に、化粧コンクリートパネル等で形成され、内側面の上
端、下端および側桁5の上下部近傍に溝形鋼の下地材1
0が設けられる。この手摺壁4の下端は基礎11のコン
クリートブロック11aに載置され、下端の下地材10
をコンクリートブロック11aに埋設したアンカーボル
ト12に固定される。手摺壁4の上端には笠木9が配置
され、上端の下地材10と笠木9をビス止めされる。As shown in FIGS. 3 to 5, the handrail wall 4 is formed of a decorative concrete panel or the like, and has a channel steel base material 1 near the upper and lower ends of the inner side surface and the upper and lower portions of the side girder 5.
0 is provided. The lower end of the handrail wall 4 is placed on the concrete block 11a of the foundation 11, and the base material 10 at the lower end is placed.
Is fixed to the anchor bolt 12 embedded in the concrete block 11a. A headstock 9 is arranged at the upper end of the handrail wall 4, and the base material 10 and the headstock 9 at the upper end are screwed.
【0010】取付金物8は、屋外側の側桁5の上下2箇
所に配設される。具体的には、この取付金物8は傾斜片
8aと鉛直片8bとからなる断面L形の金物で、傾斜片
8aが側桁5の上フランジまたは下フランジにボルト1
3で固定され、鉛直片8bが手摺壁4の側桁5の上端ま
たは下端近傍の下地材10にボルト14で固定される。
また、手摺壁4の内側面において、上端の下地材10と
側桁5の上部近傍の下地材10の間に化粧材16が設け
られる。上側の取付金物8の上には化粧材16に連接し
て階段水切23が設けられる。また、化粧材16の対向
側である建物側の側桁5の上部には手摺16が立設され
る。The mounting hardware 8 is arranged at two locations above and below the side girder 5 on the outdoor side. Specifically, the mounting hardware 8 is a hardware having an L-shaped cross section composed of an inclined piece 8a and a vertical piece 8b, and the inclined piece 8a is attached to the upper flange or the lower flange of the side girder 5 with a bolt 1a.
The vertical piece 8b is fixed to the base material 10 near the upper end or the lower end of the side girder 5 of the handrail wall 4 with a bolt 14.
Further, on the inner side surface of the handrail wall 4, a decorative material 16 is provided between the base material 10 at the upper end and the base material 10 near the upper portion of the side girder 5. A stair drainer 23 is provided on the upper fitting 8 so as to be connected to the decorative material 16. Further, a handrail 16 is erected on the upper part of the side girder 5 on the building side, which is the opposite side of the decorative material 16.
【0011】また、2階の階段踊り場20のL形となっ
た屋外側面にも手摺壁17,17が設けられる。階段踊
り場20は、階段2の上端の柱15,15とこれらに対
向する柱21,21で支持される。手摺壁17,17
は、図5および図6に示すように、階段2の手摺壁4お
よび廊下1の側面の手摺壁3に連続し、柱15,21に
内側面が固定され、手摺壁4と同様に基礎11で支持さ
れる。図9は手摺壁17(3)のコーナ部の構造を示
し、接合部にコーナ部材22が取付けられる。なお、図
5において、18は廊下梁の天端を示す。Handrail walls 17, 17 are also provided on the L-shaped outdoor side surface of the staircase landing 20 on the second floor. The stairs landing 20 is supported by the pillars 15 and 15 at the upper end of the stairs 2 and the pillars 21 and 21 facing them. Handrail wall 17,17
As shown in FIGS. 5 and 6, is continuous with the handrail wall 4 of the stairs 2 and the handrail wall 3 of the side surface of the corridor 1, and the inner side surfaces are fixed to the pillars 15 and 21, and the foundation 11 is similar to the handrail wall 4. Supported by. FIG. 9 shows the structure of the corner portion of the handrail wall 17 (3), and the corner member 22 is attached to the joint portion. In addition, in FIG. 5, 18 shows the top of the corridor beam.
【0012】この実施例では、手摺壁4の下端を基礎1
1で支持するため、手摺壁4の荷重に制限はなく、コン
クリート等の重量物でも使用できる。また、側桁5はモ
ーメント負担のみすなわち手摺壁4の倒れを防止するだ
けなので、取付構造の簡易化が図れる。また、上記のよ
うに手摺壁4が基礎11で支持されるため、手摺壁4は
階段昇降時等において振動することはなく、かつ階段2
の振れ防止手段として機能する。このため、従来のブレ
ースが不要となり階段(踏み板6、蹴込み板7)の設計
自由度が向上する。なお、手摺壁4を階段踊り場20の
手摺壁17と一体に形成してもよい。In this embodiment, the lower end of the handrail wall 4 is attached to the foundation 1
Since it is supported by 1, there is no limit to the load of the handrail wall 4, and heavy objects such as concrete can be used. Further, since the side girder 5 only bears the moment, that is, prevents the handrail wall 4 from falling down, the mounting structure can be simplified. Further, since the handrail wall 4 is supported by the foundation 11 as described above, the handrail wall 4 does not vibrate when the stairs are moved up and down, and the stairs 2
Function as a shake prevention means. Therefore, the conventional brace is not required, and the degree of freedom in designing the stairs (the step plate 6, the riser plate 7) is improved. The handrail wall 4 may be formed integrally with the handrail wall 17 of the staircase landing 20.
【0013】[0013]
【発明の効果】この発明の階段手摺壁構造によれば、手
摺壁の下端を基礎で支持するため、手摺壁の荷重に制限
はなく、コンクリート等の重量物でも使用できる。この
ため、手摺壁のバリエーションが広がる。また、側桁は
モーメント負担のみすなわち手摺壁の倒れを防止するだ
けなので、取付構造の簡易化が図れる。また、上記のよ
うに手摺壁が基礎で支持されるため、手摺壁は階段昇降
時等において振動することはなく、かつ階段の振れ防止
手段として機能する。このため、従来のブレースが不要
となり階段の設計自由度が向上するとともに安全性の向
上を図ることができる。According to the stair handrail wall structure of the present invention, since the lower end of the handrail wall is supported by the foundation, the load on the handrail wall is not limited, and heavy objects such as concrete can be used. Therefore, the variations of the handrail wall are widened. Further, since the side girder only bears the moment, that is, prevents the handrail wall from collapsing, the mounting structure can be simplified. Further, since the handrail wall is supported by the foundation as described above, the handrail wall does not vibrate when the stairs are moved up and down, and functions as a shake preventing means for the stairs. For this reason, the conventional braces are not required, and the degree of freedom in designing stairs can be improved and the safety can be improved.
【図1】この発明の一実施例の階段手摺壁構造の断面正
面図である。FIG. 1 is a sectional front view of a stair handrail wall structure according to an embodiment of the present invention.
【図2】集合住宅の平面図である。FIG. 2 is a plan view of an apartment house.
【図3】手摺壁の背面図である。FIG. 3 is a rear view of the handrail wall.
【図4】2階の廊下と階段の手摺壁の平面図である。FIG. 4 is a plan view of a corridor on the second floor and a handrail wall of stairs.
【図5】図2のA方向矢視図である。5 is a view taken in the direction of arrow A in FIG.
【図6】図2のB方向矢視図である。FIG. 6 is a view in the direction of arrow B in FIG.
【図7】図2のC方向矢視図である。FIG. 7 is a view in the direction of arrow C in FIG.
【図8】図2のD方向矢視図である。FIG. 8 is a view on arrow D in FIG.
【図9】手摺壁のコーナ部の断面平面図である。FIG. 9 is a cross-sectional plan view of a corner portion of a handrail wall.
【図10】階段の側面図である。FIG. 10 is a side view of the stairs.
【図11】従来例の断面正面図である。FIG. 11 is a sectional front view of a conventional example.
2 階段 4 手摺壁 5 側桁 8 取付金物 11 基礎 2 stairs 4 handrail wall 5 side girder 8 mounting hardware 11 foundation
Claims (1)
段の屋外側面に配置され内側面が前記階段の側桁に取付
金物を介して固定されるとともに下端が基礎に支持され
た手摺壁とを備えた階段手摺壁構造。1. A staircase provided outdoors of a building, and a handrail wall disposed on an outdoor side surface of the staircase, an inner side surface of which is fixed to a side girder of the staircase via a mounting hardware, and a lower end of which is supported by a foundation. Stair handrail wall structure with and.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17450694A JPH0842093A (en) | 1994-07-26 | 1994-07-26 | Structure of handrail wall of stair |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17450694A JPH0842093A (en) | 1994-07-26 | 1994-07-26 | Structure of handrail wall of stair |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0842093A true JPH0842093A (en) | 1996-02-13 |
Family
ID=15979701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17450694A Withdrawn JPH0842093A (en) | 1994-07-26 | 1994-07-26 | Structure of handrail wall of stair |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0842093A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021063358A (en) * | 2019-10-11 | 2021-04-22 | 文化シヤッター株式会社 | Fitting structure of covering material to backside of stair unit |
-
1994
- 1994-07-26 JP JP17450694A patent/JPH0842093A/en not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021063358A (en) * | 2019-10-11 | 2021-04-22 | 文化シヤッター株式会社 | Fitting structure of covering material to backside of stair unit |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPH0842093A (en) | Structure of handrail wall of stair | |
JP3330312B2 (en) | Steel plate staircase plate equipment | |
JPH0512423Y2 (en) | ||
JP2583065B2 (en) | Assembling stairs | |
JPH0711229Y2 (en) | Stair stop structure | |
JP6905346B2 (en) | Floor structure | |
JPH0637124Y2 (en) | Corridor structure | |
JPH06180052A (en) | Landing structure of stairway | |
JP2860499B2 (en) | Skip floor type building | |
JP2942741B2 (en) | Floor | |
JPH07197616A (en) | Staircases and assembling and fixing method thereof | |
JPH02147526U (en) | ||
JPH05256007A (en) | Outdoor step | |
JPH0428869B2 (en) | ||
JP2664543B2 (en) | Stepboard unit for stairs | |
JPH072854Y2 (en) | Staircase structure | |
JPH044103Y2 (en) | ||
JPH11303352A (en) | Staircase tread | |
JP2999322B2 (en) | Building floor equipment | |
JPH10183987A (en) | Temporary scaffold for spiral stairs | |
JPH07127126A (en) | Unit type balcony | |
JPH0589668U (en) | Stair tread support structure | |
JP2915860B2 (en) | Staircase structure | |
JPH0431393Y2 (en) | ||
JP2515906B2 (en) | Unit building |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A300 | Withdrawal of application because of no request for examination |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 20011002 |