JPS6051219U - Connection device for PC steel materials - Google Patents
Connection device for PC steel materialsInfo
- Publication number
- JPS6051219U JPS6051219U JP14234883U JP14234883U JPS6051219U JP S6051219 U JPS6051219 U JP S6051219U JP 14234883 U JP14234883 U JP 14234883U JP 14234883 U JP14234883 U JP 14234883U JP S6051219 U JPS6051219 U JP S6051219U
- Authority
- JP
- Japan
- Prior art keywords
- steel
- connection device
- steel materials
- joint member
- view
- 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
- Bridges Or Land Bridges (AREA)
- Reinforcement Elements For Buildings (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は従来の橋梁の一部を示す縦断正面図、第2図は
その橋梁におけるPC鋼線定着部を示す断面図である。
第3図ないし第6図はこの考案の一実施例を示すもので
あって、第3図はこの考案のpc鋼材接続装置をPC橋
桁の補修部に使用した状態を示す縦断正面図、第4図は
第3図におけるPC鋼材接続装置付近を拡大して示す縦
断正面図、第5図はpc鋼材接続装置における継手部材
に装着されたPC鋼線を示す側面図、第6図は第5図の
A−A線断面図である。
図において、1は雌ねじ孔、2は鋼製継手部材、3は挿
通孔、4はPC鋼線、5はボタンヘッド、6はpc鋼棒
、7は座金、8はナツト、15は新規の橋桁、16はシ
ース、17は継手部用シース、18はPC鋼棒用シース
、19はアンカープレート、22は床版コンクリート、
23はグラウト管である。
−\−〜」r 7
1ノ 【/−
一一一−1−一一4
補正 昭5& 11. 1
実用新案登録請求の範囲を次のように補正する。
O実用新案登録請求の範囲
中央部にiねじ孔1を有する鋼製継手部材2の周囲に設
けられた複数の挿通孔3に、それぞれPC鋼線4の端部
が挿通され、そのPC鋼線4の突出端部にヘッド加工に
より形成されたボタンヘッド5が前記継手部材2の外面
に係合され、雄ねじを有するPC鋼棒6の一端部は継手
部材2の中央部の雌ねじ孔1に螺合され、PC鋼棒6の
他端側にはアンカープレート19が嵌設されると共にナ
ツト8が螺合されていることを特徴とするPC鋼材の接
続装置。FIG. 1 is a longitudinal sectional front view showing a part of a conventional bridge, and FIG. 2 is a sectional view showing a PC steel wire fixing part in the bridge. Figures 3 to 6 show an embodiment of this invention, and Figure 3 is a longitudinal sectional front view showing the PC steel connection device of this invention used in the repair part of a PC bridge girder, and Figure 4 The figure is an enlarged longitudinal sectional front view showing the vicinity of the PC steel material connection device in FIG. 3, FIG. 5 is a side view showing the PC steel wire attached to the joint member in the PC steel material connection device, and FIG. FIG. 2 is a sectional view taken along line A-A. In the figure, 1 is a female screw hole, 2 is a steel joint member, 3 is an insertion hole, 4 is a PC steel wire, 5 is a button head, 6 is a PC steel bar, 7 is a washer, 8 is a nut, and 15 is a new bridge girder. , 16 is a sheath, 17 is a joint sheath, 18 is a PC steel bar sheath, 19 is an anchor plate, 22 is a concrete floor slab,
23 is a grout pipe. -\-~”r 7 1ノ [/- 111-1-114 Correction Showa 5 & 11. 1. The scope of claims for utility model registration shall be amended as follows. O Utility Model Registration Claims The ends of the PC steel wires 4 are inserted into the plurality of insertion holes 3 provided around the steel joint member 2 having the i screw hole 1 in the center thereof, and the PC steel wires are A button head 5 formed by head processing on the protruding end of 4 is engaged with the outer surface of the joint member 2, and one end of a male threaded PC steel rod 6 is screwed into the female thread hole 1 in the center of the joint member 2. A connecting device for PC steel materials, characterized in that an anchor plate 19 is fitted onto the other end of the PC steel rod 6, and a nut 8 is screwed together.
Claims (1)
けられた複数の挿通孔3に、それぞれPC鋼線4の端部
が挿通され、そのPC鋼線4の突出端部にヘッド加工に
より形成されたボタンヘッド5が前記継手部材2の外面
に係合され、雄ねじを有するpc銅棒6の一端部は継手
部材2の中央部の雌ねじ孔1に螺合され、PC鋼線6の
他端側には座金7が嵌設されると共(とナツト8が螺合
されていることを特徴とするPC鋼材の接続装置。Ends of PC steel wires 4 are inserted into a plurality of insertion holes 3 provided around the steel joint member 2 having a female screw hole 1 in the center, respectively, and a head is machined on the protruding end of the PC steel wire 4. A button head 5 formed of A connecting device for PC steel materials, characterized in that a washer 7 is fitted to the other end and a nut 8 is screwed together.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14234883U JPS6051219U (en) | 1983-09-16 | 1983-09-16 | Connection device for PC steel materials |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14234883U JPS6051219U (en) | 1983-09-16 | 1983-09-16 | Connection device for PC steel materials |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6051219U true JPS6051219U (en) | 1985-04-10 |
JPH0348350Y2 JPH0348350Y2 (en) | 1991-10-16 |
Family
ID=30318099
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14234883U Granted JPS6051219U (en) | 1983-09-16 | 1983-09-16 | Connection device for PC steel materials |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6051219U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015086534A (en) * | 2013-10-29 | 2015-05-07 | オリエンタル白石株式会社 | Repair method of pc structure |
JP2016098593A (en) * | 2014-11-25 | 2016-05-30 | 首都高速道路株式会社 | Tendon coupler and anchorage |
JP2020070596A (en) * | 2018-10-30 | 2020-05-07 | 東京製綱株式会社 | Prestressed concrete girder and prestress introduction method |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2977075B2 (en) * | 1996-07-05 | 1999-11-10 | 株式会社フジタ | Seismic retrofit method for existing reinforced concrete buildings |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5045247U (en) * | 1973-08-27 | 1975-05-07 | ||
JPS52105308U (en) * | 1976-02-06 | 1977-08-10 | ||
JPS5755851U (en) * | 1980-09-17 | 1982-04-01 | ||
JPS5832257U (en) * | 1981-08-26 | 1983-03-02 | 株式会社ウオルブロ−フア−イ−スト | Combustion control device for combustion machine |
-
1983
- 1983-09-16 JP JP14234883U patent/JPS6051219U/en active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5045247U (en) * | 1973-08-27 | 1975-05-07 | ||
JPS52105308U (en) * | 1976-02-06 | 1977-08-10 | ||
JPS5755851U (en) * | 1980-09-17 | 1982-04-01 | ||
JPS5832257U (en) * | 1981-08-26 | 1983-03-02 | 株式会社ウオルブロ−フア−イ−スト | Combustion control device for combustion machine |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015086534A (en) * | 2013-10-29 | 2015-05-07 | オリエンタル白石株式会社 | Repair method of pc structure |
JP2016098593A (en) * | 2014-11-25 | 2016-05-30 | 首都高速道路株式会社 | Tendon coupler and anchorage |
JP2020070596A (en) * | 2018-10-30 | 2020-05-07 | 東京製綱株式会社 | Prestressed concrete girder and prestress introduction method |
Also Published As
Publication number | Publication date |
---|---|
JPH0348350Y2 (en) | 1991-10-16 |
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