JPS6381908U - - Google Patents
Info
- Publication number
- JPS6381908U JPS6381908U JP17713286U JP17713286U JPS6381908U JP S6381908 U JPS6381908 U JP S6381908U JP 17713286 U JP17713286 U JP 17713286U JP 17713286 U JP17713286 U JP 17713286U JP S6381908 U JPS6381908 U JP S6381908U
- Authority
- JP
- Japan
- Prior art keywords
- shelf
- sheath
- reinforcements
- bridge girder
- mounting section
- 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
- 230000002787 reinforcement Effects 0.000 claims description 10
- 229910000639 Spring steel Inorganic materials 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Bridges Or Land Bridges (AREA)
- Rod-Shaped Construction Members (AREA)
- Reinforcement Elements For Buildings (AREA)
Description
第１図は、本考案のシース保持具としての棚筋
の正面図。第２図は本考案の棚筋の平面図。第３
図は本考案の棚筋の底面図。第４図は本考案の棚
筋の側面図。第５図は第１図の―線断面図。
第６図は第１図の―線断面図。第７図はバネ
鋼線の側面図。第８図、第９図は棚筋とバネ鋼線
の使用状態を示す側面図。第１０図は棚筋の使用
状態正面図。第１１図は橋桁構築の説明図。
Ａ：棚筋、ｃ：シース、１，１′：溶着連結杆
、２：シース載置部、４：バネ鋼線。
FIG. 1 is a front view of a shelf bar as a sheath holder of the present invention. Figure 2 is a plan view of the shelf reinforcement of the present invention. Third
The figure is a bottom view of the shelf reinforcement of the present invention. Figure 4 is a side view of the shelf reinforcement of the present invention. FIG. 5 is a sectional view taken along the line -- in FIG.
FIG. 6 is a sectional view taken along the line -- in FIG. Figure 7 is a side view of the spring steel wire. FIGS. 8 and 9 are side views showing how the shelf reinforcement and spring steel wire are used. FIG. 10 is a front view of the shelf reinforcement in use. Figure 11 is an explanatory diagram of bridge girder construction. A: shelf reinforcement, c: sheath, 1, 1': welded connecting rod, 2: sheath mounting part, 4: spring steel wire.
Claims (1)
Ａを架設し、同棚筋Ａ上にシースｃを配設してな
る橋桁構造において、棚筋Ａの両端を下方に向け
て垂設して溶着連結杆１，１′とし、しかも、棚
筋Ａの中途部を下方に向けて半円弧状に湾曲して
シース載置部２を形成し、同シース載置部２の上
方に、シース固定用のバネ鋼線を跨設してなる橋
桁構築時におけるシース保持具。 In a bridge girder structure in which shelf reinforcements A are installed between vertical reinforcing rods formed during the construction of bridge girder A, and sheaths c are placed on the shelf reinforcements A, both ends of shelf reinforcements A are suspended downward. The sheath mounting section 2 is formed by curving the middle part of the shelf reinforcement A downward into a semicircular arc, and the sheath mounting section 2 is formed above the sheath mounting section 2. , A sheath holder used when constructing a bridge girder, which straddles a spring steel wire for fixing the sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17713286U JPH0348245Y2 (en) | 1986-11-18 | 1986-11-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17713286U JPH0348245Y2 (en) | 1986-11-18 | 1986-11-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6381908U true JPS6381908U (en) | 1988-05-30 |
| JPH0348245Y2 JPH0348245Y2 (en) | 1991-10-15 |
Family
ID=31118047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17713286U Expired JPH0348245Y2 (en) | 1986-11-18 | 1986-11-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0348245Y2 (en) |
-
1986
- 1986-11-18 JP JP17713286U patent/JPH0348245Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0348245Y2 (en) | 1991-10-15 |
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