JPS6231618U - - Google Patents
Info
- Publication number
- JPS6231618U JPS6231618U JP12153385U JP12153385U JPS6231618U JP S6231618 U JPS6231618 U JP S6231618U JP 12153385 U JP12153385 U JP 12153385U JP 12153385 U JP12153385 U JP 12153385U JP S6231618 U JPS6231618 U JP S6231618U
- Authority
- JP
- Japan
- Prior art keywords
- insertion part
- tip
- steel bar
- pressure plate
- steel
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 230000037431 insertion Effects 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 2
- 239000007779 soft material Substances 0.000 claims 1
- 238000009415 formwork Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Landscapes
- Reinforcement Elements For Buildings (AREA)
Description
第１図は本考案に係る治具のＰＣ鋼棒への取付
け状態を示す断面図、第２図は平面図、第３図は
別の実施例を示す断面図、第４図は通常のＰＣ鋼
棒碇着端の構造を示す断面図である。
図において、１……コンクリート、２……型枠
、３……ＰＣ鋼棒、４……支圧板、５……ナツト
、６……ボルト、７……鉄筋、８……治具、９…
…筒体、９ａ……挿入部、１０……フランジ、１
１……内ねじ、１２……フランジ支圧面、１３…
…ボルト、１４……ボルト孔、１５……ハンドル
取付端、１７……締圧材。
Fig. 1 is a sectional view showing how the jig according to the present invention is attached to a PC steel rod, Fig. 2 is a plan view, Fig. 3 is a sectional view showing another embodiment, and Fig. 4 is a normal PC. FIG. 3 is a sectional view showing the structure of the anchored end of the steel bar. In the figure, 1... concrete, 2... formwork, 3... PC steel bar, 4... bearing plate, 5... nut, 6... bolt, 7... reinforcing bar, 8... jig, 9...
... Cylindrical body, 9a ... Insertion part, 10 ... Flange, 1
1... Internal thread, 12... Flange bearing surface, 13...
...Bolt, 14...Bolt hole, 15...Handle mounting end, 17...Tightening pressure material.
Claims (1)
に装着して、支柱板をＰＣ鋼棒の軸心に対する適
正位置に保持するための治具であつて、支圧板の
外方に突出するＰＣ鋼棒の先端部に密着嵌合され
る挿入部をもつた筒体からなり、開口端には前記
支圧板との接触面に前記挿入部の軸心と直交する
平坦な支圧面と、この支圧面に前記支圧板への定
着手段を備えたフランジを有していることを特徴
とするＰＣ鋼棒の定着治具。 (2) 筒体挿入部とＰＣ鋼棒先端部とを密着嵌合
する手段が、ＰＣ鋼棒先端部の外ねじに螺着され
るべく挿入部内周に設けた内ねじである実用新案
登録請求の範囲第１項記載のＰＣ鋼棒の定着治具
。 (3) 筒体挿入部とＰＣ鋼棒先端部とを密着嵌合
する手段が、ＰＣ鋼棒先端部の外径に圧着される
べく挿入部内周に設けたゴム、プラスチツクなど
の軟質材からなる締圧材である実用新案登録請求
の範囲第１項記載のＰＣ鋼棒の定着治具。 (4) 筒体フランジの支圧板への定着手段がフラ
ンジを貫通して支圧板内に螺着されるボルトであ
る実用新案登録請求の範囲第１項乃至第３項いず
れかに記載のＰＣ鋼棒の定着治具。 (5) 筒体における開口端とは反対側の端部に装
着用回転ハンドルの取付端を有している実用新案
登録請求の範囲第１項乃至第４項いずれかに記載
のＰＣ鋼棒の定着治具。[Scope of Claim for Utility Model Registration] (1) A jig that is attached to the tip of a prestressed steel bar before pouring concrete to hold the support plate in an appropriate position relative to the axis of the prestressed steel bar. , consists of a cylindrical body with an insertion part that is closely fitted to the tip of a PC steel rod protruding outward from the bearing pressure plate, and the open end has an axis that is aligned with the axis of the insertion part on the contact surface with the bearing pressure plate. A fixing jig for a PC steel bar, comprising a flat bearing surface that is orthogonal to each other, and a flange provided on the bearing surface with means for fixing to the bearing pressure plate. (2) Utility model registration request where the means for tightly fitting the cylindrical insertion part and the tip of the PC steel rod is an internal thread provided on the inner periphery of the insertion part to be screwed onto the external thread of the tip of the PC steel bar. A fixing jig for a PC steel bar according to item 1. (3) The means for tightly fitting the cylindrical body insertion part and the PC steel rod tip is made of a soft material such as rubber or plastic provided on the inner periphery of the insertion part so as to be crimped to the outer diameter of the PC steel rod tip. A fixing jig for a PC steel bar as described in Claim 1 of the Utility Model Registration Claim, which is a clamping material. (4) The PC steel according to any one of claims 1 to 3, wherein the means for fixing the cylindrical flange to the pressure plate is a bolt that passes through the flange and is screwed into the pressure plate. Fixing jig for rods. (5) The PC steel rod according to any one of claims 1 to 4 of the utility model registration claim, which has a mounting end for a rotating handle for mounting at the end opposite to the open end of the cylinder. Fixing jig.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12153385U JPH0431937Y2 (en) | 1985-08-09 | 1985-08-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12153385U JPH0431937Y2 (en) | 1985-08-09 | 1985-08-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6231618U true JPS6231618U (en) | 1987-02-25 |
| JPH0431937Y2 JPH0431937Y2 (en) | 1992-07-31 |
Family
ID=31010896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12153385U Expired JPH0431937Y2 (en) | 1985-08-09 | 1985-08-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0431937Y2 (en) |
-
1985
- 1985-08-09 JP JP12153385U patent/JPH0431937Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0431937Y2 (en) | 1992-07-31 |