JPS6350937U - - Google Patents
Info
- Publication number
- JPS6350937U JPS6350937U JP14276586U JP14276586U JPS6350937U JP S6350937 U JPS6350937 U JP S6350937U JP 14276586 U JP14276586 U JP 14276586U JP 14276586 U JP14276586 U JP 14276586U JP S6350937 U JPS6350937 U JP S6350937U
- Authority
- JP
- Japan
- Prior art keywords
- pile
- concrete
- hollow
- bottom plate
- diameter
- 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
Landscapes
- Piles And Underground Anchors (AREA)
Description
第１図は本考案の１実施例を模式化して描いた
断面図である。第２図及び第３図は従来のコンク
リートパイル継手金具の説明図、第４図はコンク
リートパイルの強度テストの説明図である。第５
図は従来技術に係る継手金具における底板の説明
図である。
１……継手金具、１ａ，１ａ′……底板、１ａ
−１……開先、１ｂ……リング、１ｃ……底板、
１ｃ−１……短筒状の折上縁、１ｃ−２……溶接
部、２，２′……コンクリートパイル、３，３′
，４，４′……支点。
FIG. 1 is a schematic cross-sectional view of one embodiment of the present invention. FIGS. 2 and 3 are explanatory diagrams of conventional concrete pile joint fittings, and FIG. 4 is an explanatory diagram of a concrete pile strength test. Fifth
The figure is an explanatory view of a bottom plate in a joint fitting according to the prior art. 1...Joint fittings, 1a, 1a'...Bottom plate, 1a
-1 ...Bevel, 1b...Ring, 1c...Bottom plate,
1c -1 ... Short cylindrical folded upper edge, 1c -2 ... Welded part, 2, 2' ... Concrete pile, 3, 3'
, 4, 4'... fulcrum.
Claims (1)
に溶接固着した構造の、中空ＰＣコンクリートパ
イル用継手金具において、前記底板の、パイル中
心線を含む面による断面がＬ字状をなすようにプ
レス加工によつて成形し、上記Ｌ字状断面の１辺
に相当する短筒状部分の外径をコンクリートパイ
ルの外径と等しからしめ、かつ、上記短筒状部分
の内径を中空コンクリートパイルの内径に等しか
らしめたことを特徴とする、中空ＰＣコンクリー
トパイル用の継手金具。 A joint fitting for a hollow PC concrete pile has a structure in which a bottom plate with a center hole in the shape of a washer is welded and fixed to a cylindrical ring, such that the cross section of the bottom plate along a plane including the pile centerline forms an L-shape. The outer diameter of the short cylindrical part corresponding to one side of the L-shaped cross section is made equal to the outer diameter of the concrete pile, and the inner diameter of the short cylindrical part is made of hollow concrete. A joint fitting for hollow PC concrete piles, characterized in that it is tightened to the same diameter as the inside diameter of the pile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986142765U JPH0439295Y2 (en) | 1986-09-19 | 1986-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986142765U JPH0439295Y2 (en) | 1986-09-19 | 1986-09-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6350937U true JPS6350937U (en) | 1988-04-06 |
| JPH0439295Y2 JPH0439295Y2 (en) | 1992-09-14 |
Family
ID=31051806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986142765U Expired JPH0439295Y2 (en) | 1986-09-19 | 1986-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0439295Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4988767A (en) * | 1972-12-26 | 1974-08-24 | ||
| JPS5024529A (en) * | 1973-07-06 | 1975-03-15 |
-
1986
- 1986-09-19 JP JP1986142765U patent/JPH0439295Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4988767A (en) * | 1972-12-26 | 1974-08-24 | ||
| JPS5024529A (en) * | 1973-07-06 | 1975-03-15 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0439295Y2 (en) | 1992-09-14 |