JPH0254842U - - Google Patents
Info
- Publication number
- JPH0254842U JPH0254842U JP13257088U JP13257088U JPH0254842U JP H0254842 U JPH0254842 U JP H0254842U JP 13257088 U JP13257088 U JP 13257088U JP 13257088 U JP13257088 U JP 13257088U JP H0254842 U JPH0254842 U JP H0254842U
- Authority
- JP
- Japan
- Prior art keywords
- core material
- spacer
- bolt
- pile
- circumferential surface
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 12
- 239000011162 core material Substances 0.000 claims description 8
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Piles And Underground Anchors (AREA)
- Reinforcement Elements For Buildings (AREA)
Description
第１図−，は本考案の製作例を示したそれ
ぞれ斜視図、立面図、第２図−，は本スペー
サの芯材への取付状況を示したそれぞれ断面図、
平面図、第３図は誤差を生じた場合のスペーサの
調節例を示した平面図である。
Ａ……スペーサ、１……固定スペーサ、１ａ…
…フランジ、１ｂ……挿通孔、２……ボルト、３
……調節スペーサ、４……ナツト、５……締付け
ナツト、Ｂ……芯材、Ｃ……ケーシング。
Figures 1 and 2 are a perspective view and an elevation view showing a manufacturing example of the present invention, respectively, and Figure 2 is a sectional view showing how the present spacer is attached to the core material, respectively.
The plan view and FIG. 3 are plan views showing an example of adjusting the spacer when an error occurs. A... Spacer, 1... Fixed spacer, 1a...
...flange, 1b...insertion hole, 2...bolt, 3
...Adjustment spacer, 4...Nut, 5...Tightening nut, B...Core material, C...Casing.
Claims (1)
、芯材周面と孔壁間のかぶり厚を確保すると同時
に、孔心と杭心との誤差を吸収して芯材を正規の
杭位置に挿入するためのスペーサであり、芯材に
接合され、板状部材よりなる溝形断面形状の固定
スペーサと固定スペーサの表面側に配置される同
じく溝形断面の調節スペーサとからなり、調節ス
ペーサの背面側には面外方向にボルトが一体に接
合されており、この調節スペーサはボルトにおい
て固定スペーサに芯材の半径方向に伸縮自在に螺
合されていることを特徴とする場所打ちコンクリ
ート杭における芯材用スペーサ。 Attached to the outer circumferential surface of the core material at the casing position, it ensures the cover thickness between the core material circumferential surface and the hole wall, and at the same time absorbs the error between the hole center and the pile center and inserts the core material into the correct pile position. This spacer is bonded to a core material and consists of a fixed spacer with a groove-shaped cross section made of a plate-like member and an adjustment spacer with the same groove-shaped cross section placed on the front side of the fixed spacer. A core material in a cast-in-place concrete pile, characterized in that a bolt is integrally joined to the bolt in an out-of-plane direction, and the adjustment spacer is screwed to the fixed spacer at the bolt so as to be expandable and contractible in the radial direction of the core material. spacer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13257088U JPH0516276Y2 (en) | 1988-10-11 | 1988-10-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13257088U JPH0516276Y2 (en) | 1988-10-11 | 1988-10-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0254842U true JPH0254842U (en) | 1990-04-20 |
| JPH0516276Y2 JPH0516276Y2 (en) | 1993-04-28 |
Family
ID=31389651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13257088U Expired - Lifetime JPH0516276Y2 (en) | 1988-10-11 | 1988-10-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0516276Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019112815A (en) * | 2017-12-22 | 2019-07-11 | ショーボンド建設株式会社 | Reinforcement tool and method of reinforcing reinforced concrete structure using the same |
| JP2020204163A (en) * | 2019-06-14 | 2020-12-24 | 日鉄建材株式会社 | Reinforcing bar arrangement device and reinforcing bar construction method |
-
1988
- 1988-10-11 JP JP13257088U patent/JPH0516276Y2/ja not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019112815A (en) * | 2017-12-22 | 2019-07-11 | ショーボンド建設株式会社 | Reinforcement tool and method of reinforcing reinforced concrete structure using the same |
| JP2020204163A (en) * | 2019-06-14 | 2020-12-24 | 日鉄建材株式会社 | Reinforcing bar arrangement device and reinforcing bar construction method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0516276Y2 (en) | 1993-04-28 |