JPS6231619U - - Google Patents
Info
- Publication number
- JPS6231619U JPS6231619U JP12153485U JP12153485U JPS6231619U JP S6231619 U JPS6231619 U JP S6231619U JP 12153485 U JP12153485 U JP 12153485U JP 12153485 U JP12153485 U JP 12153485U JP S6231619 U JPS6231619 U JP S6231619U
- Authority
- JP
- Japan
- Prior art keywords
- pressure plate
- bearing pressure
- jack
- steel bar
- bearing
- 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
- Reinforcement Elements For Buildings (AREA)
Description
第１図は本考案に係る定着装置の一実施例の構
成を示す断面図、第２図は平面図、第３図はＰＣ
鋼線に緊張力を付与する時点での状態を示す側面
図、第４図は別の実施例の構成を示す部分断面図
、第５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……支圧板挿通孔、８……定
着治具、９……筒体、１０……フランジ、１１…
…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……ジヤツキ、１８……ガイド、１９…
…ラムチエア、２０……テンシヨンロツド、２１
……カツプラ、２２……突片、２３……凹溝。
FIG. 1 is a sectional view showing the configuration of an embodiment of the fixing device according to the present invention, FIG. 2 is a plan view, and FIG. 3 is a PC
A side view showing the state when tension is applied to the steel wire, Fig. 4 is a partial cross-sectional view showing the configuration of another embodiment, and Fig. 5 is a cross-sectional view showing the structure of the anchored end of a normal PC steel bar. It is a diagram. In the figure, 1... Concrete, 2... Formwork, 3... PC steel bar, 4... Bearing plate, 5... Nut, 6... Bolt, 7... Bearing plate insertion hole, 8... Fixture Tool, 9...Cylinder, 10...Flange, 11...
...Inner thread, 12...Flange bearing surface, 13...Bolt, 14...Bolt hole, 15...Handle mounting end, 17...Judge, 18...Guide, 19...
...Lambier Air, 20...Tension Rod, 21
...Katsupura, 22...Protrusion piece, 23...Concave groove.
Claims (1)
に密着嵌合される挿入部をもつた筒体と、該筒体
開口端に前記挿入部の軸心と直交する平坦な支圧
面及び該支圧面を支圧板へ接触固定するための定
着手段をもつたフランジとからなるＰＣ鋼棒定着
治具と、前記支圧板の外面周辺部にＰＣ鋼棒挿通
孔を中心として設定された、ＰＣ鋼棒緊張ジヤツ
キの軸芯を前記支圧板の軸心にセツトするための
ジヤツキ軸芯合せガイドとを備えたＰＣ鋼棒の定
着装置。 (2) 支圧板の外面周辺部に設けられるジヤツキ
軸芯合せガイドがジヤツキの先端部外周を嵌め込
めるような内周をもつように支圧板外方に環状に
突出させた一連もしくは複数個の突片である実用
新案登録請求の範囲第１項記載のＰＣ鋼棒の定着
装置。 (3) 支圧板の外面周辺部に設けられるジヤツキ
軸芯合せガイドが、ジヤツキの先端部外周を嵌め
込めるような内周をもつようになつた支圧板面に
凹設された凹溝である実用新案登録請求の範囲第
１項記載のＰＣ鋼棒の定着装置。[Claims for Utility Model Registration] (1) A cylindrical body having an insertion part that is tightly fitted to the tip of a PC steel bar protruding outward from a bearing pressure plate, and a cylinder having an insertion part at the open end of the cylindrical body. A PC steel rod fixing jig includes a flat bearing surface perpendicular to the shaft center and a flange having fixing means for contacting and fixing the bearing surface to the bearing pressure plate, and a PC steel rod is attached to the outer surface of the bearing pressure plate. A fixing device for a PC steel bar, comprising a jack axis alignment guide set around an insertion hole and for setting the axis of the PC steel bar tension jack to the axis of the bearing pressure plate. (2) A series or a plurality of protrusions annularly protruding outward from the bearing pressure plate so that the jack axis alignment guide provided around the outer surface of the bearing pressure plate has an inner circumference that allows the outer periphery of the tip of the jack to fit into it. A fixing device for a PC steel bar according to claim 1, which is a piece of utility model. (3) Practical use in which the jack shaft centering guide provided around the outer surface of the bearing pressure plate is a groove formed in the surface of the bearing pressure plate with an inner circumference such that the outer periphery of the tip of the jack can be fitted into it. A fixing device for a PC steel bar according to claim 1 of the patent registration claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12153485U JPH0431938Y2 (en) | 1985-08-09 | 1985-08-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12153485U JPH0431938Y2 (en) | 1985-08-09 | 1985-08-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6231619U true JPS6231619U (en) | 1987-02-25 |
| JPH0431938Y2 JPH0431938Y2 (en) | 1992-07-31 |
Family
ID=31010898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12153485U Expired JPH0431938Y2 (en) | 1985-08-09 | 1985-08-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0431938Y2 (en) |
-
1985
- 1985-08-09 JP JP12153485U patent/JPH0431938Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0431938Y2 (en) | 1992-07-31 |
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