JPS63108939U - - Google Patents
Info
- Publication number
- JPS63108939U JPS63108939U JP20369086U JP20369086U JPS63108939U JP S63108939 U JPS63108939 U JP S63108939U JP 20369086 U JP20369086 U JP 20369086U JP 20369086 U JP20369086 U JP 20369086U JP S63108939 U JPS63108939 U JP S63108939U
- Authority
- JP
- Japan
- Prior art keywords
- formwork
- approximately
- pipe
- little
- tube
- 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
- 238000009415 formwork Methods 0.000 claims description 6
- 239000004570 mortar (masonry) Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000011150 reinforced concrete Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Description
第１図は本考案で使用される型枠を示すもので
Ａは斜視図、同Ｂは縦断面図、第２図は上記型枠
内に使用するリング環を示すものでＡは分解図、
同Ｂは組立図、第３図Ａ，Ｂ，Ｃ，Ｄは使用状態
図を示すものである。
１…型枠本体、２…鍔片、３…釘、４…リング
環、４ａ，４ｂ…馬蹄体状片、５…円孔、７…床
板、８…スラブコンクリート、９…バイプ、１０
…穴埋モルタル。
Fig. 1 shows the formwork used in the present invention, A is a perspective view, B is a vertical sectional view, Fig. 2 shows a ring used in the formwork, A is an exploded view,
3B shows an assembly diagram, and FIGS. 3A, B, C, and D show usage state diagrams. 1... Form body, 2... Flange piece, 3... Nail, 4... Ring ring, 4a, 4b... Horseshoe shaped piece, 5... Circular hole, 7... Floor board, 8... Slab concrete, 9... Vipe, 10
...Full-hole mortar.
Claims (1)
側壁面と直角をなす内方へ向つて少し（凡そ１〜
３cm）突出する引掛り用の鍔片を形成し、該筒管
外周の少くとも対向する２箇所に打込用の釘を一
体的に取付けると共に、釘先端部は筒管下端部か
ら少し（凡そ１〜３cm）突出するようになさしめ
、他方型枠内に挿入するパイプとの間隙に対し巾
が凡そ２〜５cmのモルタル止め用リング環を配設
し、該リング環がパイプ外周の特定位置で上記引
掛り用の鍔片と係合止着された状態でモルタル穴
埋を行つて固定するようになすことを特徴とした
鉄筋コンクリート工事に於ける貫通配管用型枠。 At the bottom end of a cylindrical formwork with a constant height and inner diameter, a little (approximately 1~
A protruding collar piece (3 cm) is formed for hooking, and nails for driving are integrally attached to at least two opposing locations on the outer periphery of the tube, and the tip of the nail is attached a little (approximately) from the lower end of the tube. A mortar retaining ring with a width of approximately 2 to 5 cm is placed in the gap between the pipe and the other pipe to be inserted into the formwork, and the ring is held at a specific position on the outer circumference of the pipe. A formwork for penetrating piping in reinforced concrete work, characterized in that the formwork is fixed by filling the hole with mortar while the above-mentioned hooking flange piece is engaged and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20369086U JPS63108939U (en) | 1986-12-31 | 1986-12-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20369086U JPS63108939U (en) | 1986-12-31 | 1986-12-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63108939U true JPS63108939U (en) | 1988-07-13 |
Family
ID=31169258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20369086U Pending JPS63108939U (en) | 1986-12-31 | 1986-12-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63108939U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08126167A (en) * | 1994-10-19 | 1996-05-17 | Inaba Denki Sangyo Co Ltd | Support for through hole filler |
-
1986
- 1986-12-31 JP JP20369086U patent/JPS63108939U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08126167A (en) * | 1994-10-19 | 1996-05-17 | Inaba Denki Sangyo Co Ltd | Support for through hole filler |