JPH0365733U - - Google Patents
Info
- Publication number
- JPH0365733U JPH0365733U JP12557289U JP12557289U JPH0365733U JP H0365733 U JPH0365733 U JP H0365733U JP 12557289 U JP12557289 U JP 12557289U JP 12557289 U JP12557289 U JP 12557289U JP H0365733 U JPH0365733 U JP H0365733U
- Authority
- JP
- Japan
- Prior art keywords
- pile
- core body
- head
- concrete
- attached
- 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
- 239000008267 milk Substances 0.000 claims description 7
- 210000004080 milk Anatomy 0.000 claims description 7
- 235000013336 milk Nutrition 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
Landscapes
- Piles And Underground Anchors (AREA)
- Foundations (AREA)
- Reinforcement Elements For Buildings (AREA)
Description
第１図ないし第７図は、本考案に係わる中子体
Ａ１を説明するための図であつて、第１図及び第
２図は、いずれも本考案に係わる中子体Ａ１の異
なる方向から見た斜視図、第３図は、同じく分解
斜視図、第４図は、頭部内周に中子体Ａ１が装着
された状態のパイルＰの断面図、第５図は、中子
体Ａ１を使用してコンクリートミルクを注入して
地中に埋設された状態のパイルＰの断面図、第６
図は、コンクリートミルクＣの硬化後に中子体Ａ
１を削り取つた状態のパイルＰの断面図、第７図
は、頭部に杭頭補強筋８が設置された状態のパイ
ルＰの断面図である。第８図ないし第１３図は、
本考案に係わる中子体Ａ２を説明するための図で
あつて、第８図は、中子体Ａ２の斜視図、第９図
は、同じく縦断面図、第１０図は、頭部内周に中
子体Ａ２が装着されたパイルＰの断面図、第１１
図は、中子体Ａ２を使用して地中にコンクリート
ミルクＣを注入して埋設された状態のパイルＰの
断面図、第１２図は、コンクリートミルクＣの硬
化後に中子体Ａ２をパイルＰから取り出した状態
の図、第１３図は、頭部内周に形成された中空部
６杭頭補強筋８を挿入して設置した状態のパイル
Ｐの断面図である。第１４図は、中子本体１５′
の外周面がテーパー状になつている中子体Ａ′２
をパイルＰの頭部内周に装着した状態の断面図で
ある。第１５図及び第１６図は、従来の技術を説
明するための図であつて、第１５図は、地中に埋
設された状態のパイルＰの断面図、第１６図は、
頭部に埋設されているコンクリートミルクＣを削
り取つて中空にした部分に、杭頭補強筋２２の下
半部を挿入した状態のパイルＰの断面図である。
本考案を構成している主要部分の符号の説明は以
下の通りである。
Ａ１，Ａ２……中子体、Ｃ……コンクリートミ
ルク、Ｐ……コンクリートパイル、１，１５……
中子本体、３，１３……鍔体（落下防止具）、６
……パイルの頭部内周に形成された中空部、８…
…杭頭補強筋。
Figures 1 to 7 are diagrams for explaining the core body A1 according to the present invention, and Figures 1 and 2 are diagrams showing different core bodies A1 according to the present invention. 3 is an exploded perspective view, FIG. 4 is a sectional view of the pile P with the core body A1 attached to the inner periphery of the head, and FIG. Cross-sectional view of pile P buried underground after injecting concrete milk using child body A1 , No. 6
The figure shows core body A after concrete milk C has hardened.
FIG . 7 is a cross-sectional view of the pile P with pile head reinforcing bars 8 installed at the head thereof. Figures 8 to 13 are
FIG . 8 is a perspective view of the core body A 2 according to the present invention, FIG. 9 is a longitudinal cross-sectional view, and FIG. 10 is a head portion of the core body A 2. Cross-sectional view of the pile P with the core body A2 attached to the inner periphery, No. 11
The figure is a cross-sectional view of a pile P that has been buried by pouring concrete milk C into the ground using core body A2 , and Figure 12 shows the core body A2 being buried after concrete milk C has hardened. FIG. 13, which shows a state taken out from the pile P, is a sectional view of the pile P in a state where the hollow portion 6 formed on the inner periphery of the head and the pile cap reinforcing bars 8 are inserted and installed. Figure 14 shows the core body 15'
Core body A'2 whose outer peripheral surface is tapered
It is a sectional view of a state in which the pile P is attached to the inner periphery of the head. 15 and 16 are diagrams for explaining the conventional technology, in which FIG. 15 is a cross-sectional view of the pile P in a state buried underground, and FIG.
It is a sectional view of the pile P in a state where the lower half of the pile cap reinforcing bar 22 is inserted into the hollow part made by scraping off the concrete milk C buried in the head.
The explanations of the symbols of the main parts constituting the present invention are as follows. A 1 , A 2 ... Core body, C ... Concrete milk, P ... Concrete pile, 1,15 ...
Core body, 3, 13... Flange body (fall prevention device), 6
...Hollow part formed on the inner periphery of the head of the pile, 8...
...Pile cap reinforcement.
Claims (1)
め形成されたパイル挿入穴にコンクリートパイル
を挿入して固定する際に、コンクリートパイルの
頭部内周に装着して、杭頭内周部に杭頭補強筋を
挿入できる中空部を形成するための中子体であつ
て、 コンクリートパイルの内径に対応する外径を有
する円筒状、又は多角筒状の中子本体の上面に落
下防止具が取付けられていることを特徴とするコ
ンクリートパイルの頭部内周に装着される中子体
。[Scope of claim for utility model registration] When a concrete pile is inserted and fixed into a pile insertion hole pre-formed in the ground using the concrete milk injection method, it is attached to the inner circumference of the head of the concrete pile, and the pile cap is A core body for forming a hollow part into which pile cap reinforcing bars can be inserted, and on the upper surface of a cylindrical or polygonal cylindrical core body having an outer diameter corresponding to the inner diameter of the concrete pile. A core body attached to the inner periphery of the head of a concrete pile, characterized in that a fall prevention device is attached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12557289U JPH0365733U (en) | 1989-10-26 | 1989-10-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12557289U JPH0365733U (en) | 1989-10-26 | 1989-10-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0365733U true JPH0365733U (en) | 1991-06-26 |
Family
ID=31673435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12557289U Pending JPH0365733U (en) | 1989-10-26 | 1989-10-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0365733U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013221302A (en) * | 2012-04-16 | 2013-10-28 | Toru Kanzaki | Method for manufacturing underground structure |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH038922A (en) * | 1989-06-02 | 1991-01-16 | Sanshin Tsusho Kk | Executing method for hollow foundation pile and pile head filling-in stuff |
-
1989
- 1989-10-26 JP JP12557289U patent/JPH0365733U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH038922A (en) * | 1989-06-02 | 1991-01-16 | Sanshin Tsusho Kk | Executing method for hollow foundation pile and pile head filling-in stuff |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013221302A (en) * | 2012-04-16 | 2013-10-28 | Toru Kanzaki | Method for manufacturing underground structure |
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