JPH03105635U - - Google Patents
Info
- Publication number
- JPH03105635U JPH03105635U JP1330790U JP1330790U JPH03105635U JP H03105635 U JPH03105635 U JP H03105635U JP 1330790 U JP1330790 U JP 1330790U JP 1330790 U JP1330790 U JP 1330790U JP H03105635 U JPH03105635 U JP H03105635U
- Authority
- JP
- Japan
- Prior art keywords
- stringer
- floor
- landing
- horizontal
- side girders
- 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
- 239000000463 material Substances 0.000 claims description 13
- 229910000831 Steel Inorganic materials 0.000 claims 2
- 239000010959 steel Substances 0.000 claims 2
- 238000009434 installation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
Description
第1図は本考案の一実施例を示す平面図、第2
図はその正面図、第3図はその要部を拡大して示
す断面図、第4図は上の階段ユニツトの上部を床
梁とともに示す斜視図、第5図は支持材による上
、下の階段ユニツトの取付を示す断面図、第6図
は支持材を示す斜視図、第7図は基本の構成部材
を分解して略示する正面図である。
5……上の階段ユニツト、6……下の階段ユニ
ツト、9……支持材、10……支柱、11……受
板、12……連結材、21,31……側桁、21
K,31K……傾斜部、21L,31L……水平
部、22,32……上の継ぎ材、24,34……
中の継ぎ材、25,35……下の継ぎ材、27,
37……立片、29,30,39,40……フラ
ンジ、D……踊り場、FU……階上床、FD……
階下床。
Figure 1 is a plan view showing one embodiment of the present invention;
The figure is a front view, Figure 3 is an enlarged sectional view of the main part, Figure 4 is a perspective view showing the upper part of the upper staircase unit together with the floor beam, and Figure 5 is FIG. 6 is a sectional view showing the installation of the stair unit, FIG. 6 is a perspective view showing the supporting member, and FIG. 7 is an exploded front view schematically showing the basic components. 5... Upper stair unit, 6... Lower stair unit, 9... Support material, 10... Support plate, 11... Backing plate, 12... Connection member, 21, 31... String member, 21
K, 31K... Slope part, 21L, 31L... Horizontal part, 22, 32... Top joint material, 24, 34...
Middle joint material, 25, 35...Bottom joint material, 27,
37...Standing piece, 29,30,39,40...Flange, D...Landing, FU...Upper floor, FD...
downstairs floor.
Claims (1)
字に折曲るU字階段装置であつて、立片下端にフ
ランジを有する形鋼材からなりかつ下向きの傾斜
部下端に踊り場をなす水平部を有する一対かつ平
行に配した側桁と、階上床に向き上端で該側桁を
継ぎ上の継ぐ材と、前記水平部の内外端で側桁を
継ぎ中の継ぎ材、下の継ぎ材と、前記傾斜部にお
いて側桁間に配される段板とを予め一体に結合し
た上の階段ユニツト及び立片下端にフランジを有
する形鋼材からなりかつ踊り場をなす水平部に下
向きの傾斜部を有する一対かつ平行に配した側桁
と、前記水平部の内外端で側桁間を継ぐ中の継ぎ
材、上の継ぎ材と、前記傾斜部において側桁間に
配される段板とを予め一体に結合した下の階段ユ
ニツトを具えるとともに、上、下の階段ユニツト
を、各一方の側桁の水平部を隣接して配置し、し
かも前記隣接する側桁かつ前記中の継ぎ材近傍を
、各側桁の前記フランジ下面をともに支持しかつ
固定する受板と、階下床にのびる支柱とを有する
支持材により支持させるとともに、上の階段ユニ
ツトの前記下の継ぎ材と下の階段ユニツトの前記
上の継ぎ材とを、連結材により連結してなるU字
階段装置。 A U that connects the upper floor and the lower floor and has a landing.
A U-shaped staircase device that bends into a U-shape, consisting of a pair of side girders arranged parallel to each other, which are made of steel sections with flanges at the lower ends of the uprights, and have a horizontal section forming a landing at the lower end of the downward slope, and an upper floor. A splicing material that joins the stringer at the upper end facing toward the horizontal part, a splicing material that joins the stringer at the inner and outer ends of the horizontal part, a lower splicing material, and a step board arranged between the stringers at the inclined part. and a pair of side girders disposed in parallel, each of which is made of a shaped steel material with a flange at the lower end of the upright and has a downwardly sloped part on the horizontal part forming the landing, and A lower stair unit is provided, in which a middle splice material connecting between the stringers at the inner and outer ends, an upper splice material, and a step board disposed between the side girders at the inclined part are integrally joined in advance, and an upper stair unit, The lower stair unit is arranged with the horizontal parts of each stringer adjacent to each other, and the adjacent stringer and the vicinity of the joint material in the middle are supported and fixed together with the lower surface of the flange of each stringer. It is supported by a supporting member having a receiving plate and a column extending to the downstairs floor, and the lower joint material of the upper stairway unit and the upper joint material of the lower stairway unit are connected by a connecting member. U-shaped staircase device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1330790U JPH03105635U (en) | 1990-02-14 | 1990-02-14 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1330790U JPH03105635U (en) | 1990-02-14 | 1990-02-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH03105635U true JPH03105635U (en) | 1991-11-01 |
Family
ID=31516732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1330790U Pending JPH03105635U (en) | 1990-02-14 | 1990-02-14 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH03105635U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007284052A (en) * | 2006-04-13 | 2007-11-01 | Chien-Hsing Lin | Vehicular bookshelf |
JP2015094198A (en) * | 2013-11-14 | 2015-05-18 | 旭化成ホームズ株式会社 | Staircase structure |
JP2019173386A (en) * | 2018-03-28 | 2019-10-10 | 旭化成ホームズ株式会社 | Outdoor staircase structure and method for installing outdoor staircase structure |
-
1990
- 1990-02-14 JP JP1330790U patent/JPH03105635U/ja active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007284052A (en) * | 2006-04-13 | 2007-11-01 | Chien-Hsing Lin | Vehicular bookshelf |
JP4728274B2 (en) * | 2006-04-13 | 2011-07-20 | 健興 林 | Car shelves |
JP2015094198A (en) * | 2013-11-14 | 2015-05-18 | 旭化成ホームズ株式会社 | Staircase structure |
JP2019173386A (en) * | 2018-03-28 | 2019-10-10 | 旭化成ホームズ株式会社 | Outdoor staircase structure and method for installing outdoor staircase structure |
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