JPS6414829U - - Google Patents
Info
- Publication number
- JPS6414829U JPS6414829U JP10961987U JP10961987U JPS6414829U JP S6414829 U JPS6414829 U JP S6414829U JP 10961987 U JP10961987 U JP 10961987U JP 10961987 U JP10961987 U JP 10961987U JP S6414829 U JPS6414829 U JP S6414829U
- Authority
- JP
- Japan
- Prior art keywords
- treads
- bolted
- match
- connecting plate
- girder
- 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.)
- Granted
Links
- 239000004567 concrete Substances 0.000 claims description 2
- 239000011178 precast concrete Substances 0.000 claims 1
- 238000009415 formwork Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 1
Description
第１図は本考案のコンクリート階段の１実施例
を示す部分縦断側面図、第２図はけ上げ板の要部
の平面図、第３図は踏板の要部の裏面図、第４図
は側げたの端面図、第５図は建物に取付ける状態
の側面図、第６図は従来例を示す縦断側面図であ
る。
１……側げた、１ａ……側板、１ｂ……支承部
、２……け上げ板、２ａ……下端、３……踏板、
４……埋込ボルト、５……アングル材、６……ア
ンカー、７……ルーズ孔、８……嵌合溝、９……
連結板、１０……踊場床版、１１……ナツト、１
２……下型枠、１３……鉄筋、１４……け上げ部
の型枠。
Fig. 1 is a partial longitudinal side view showing one embodiment of the concrete staircase of the present invention, Fig. 2 is a plan view of the main part of the raised board, Fig. 3 is a rear view of the main part of the tread, and Fig. 4 is FIG. 5 is a side view of the side beam when it is attached to a building, and FIG. 6 is a longitudinal sectional side view of a conventional example. 1...Side arm, 1a...Side plate, 1b...Support, 2...Rise plate, 2a...Lower end, 3...Tread plate,
4...Embedded bolt, 5...Angle material, 6...Anchor, 7...Loose hole, 8...Fitting groove, 9...
Connecting board, 10...Landing floor slab, 11...Natsuto, 1
2... lower formwork, 13... reinforcing bars, 14... formwork for the raised section.
Claims (1)
トコンクリート部材とし、け上げ板と踏板とは、
いずれか一方に固設し他方にボルト止めするアン
グル材で裏側から連結し、踏板後端から突出して
側げたの傾斜に合わせて折曲がる連結板を側げた
にボルト止めし、またけ上げ板下端は側げたの傾
斜に合わせてテーパーとするとともにこれを前記
連結板上に当接したことを特徴とするコンクリー
ト階段。 The side girders, raised boards, and treads are all precast concrete members, and the raised boards and treads are
Connect from the back side with an angle member that is fixed to one side and bolted to the other, and the connecting plate that protrudes from the rear end of the tread and bends to match the slope of the side girder is bolted to the side girder, and the lower end of the straddle board. A concrete staircase characterized in that the side beams are tapered to match the inclination of the side beams and are brought into contact with the connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10961987U JPH0437153Y2 (en) | 1987-07-17 | 1987-07-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10961987U JPH0437153Y2 (en) | 1987-07-17 | 1987-07-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6414829U true JPS6414829U (en) | 1989-01-25 |
| JPH0437153Y2 JPH0437153Y2 (en) | 1992-09-01 |
Family
ID=31346026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10961987U Expired JPH0437153Y2 (en) | 1987-07-17 | 1987-07-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0437153Y2 (en) |
-
1987
- 1987-07-17 JP JP10961987U patent/JPH0437153Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0437153Y2 (en) | 1992-09-01 |
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