JPH02118014U - - Google Patents
Info
- Publication number
- JPH02118014U JPH02118014U JP2754189U JP2754189U JPH02118014U JP H02118014 U JPH02118014 U JP H02118014U JP 2754189 U JP2754189 U JP 2754189U JP 2754189 U JP2754189 U JP 2754189U JP H02118014 U JPH02118014 U JP H02118014U
- Authority
- JP
- Japan
- Prior art keywords
- nut body
- fixing
- steel material
- hole
- 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 8
- 239000010959 steel Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
Description
第１図は法面保護構造物をＰＣ鋼材定着具を使
用して固定した場合の縦断面図、第２図はＰＣ鋼
材定着具の斜視図、第３図〜第６図はＰＣ鋼材の
再緊張作業の施工順序断面図である。
Ａ……ＰＣ鋼材定着具、１……削孔、２……Ｐ
Ｃアンカー、３……シース、４……ＰＣ鋼材、５
……法面保護構造物、６……孔、７……支圧板、
８……定着体、９……ナツト体、１０……ＰＣ鋼
材挿通孔、１１……雄ねじ、１２……くさび、１
３……雌ねじ、１４……オイル充填孔、１５……
空気抜き孔、１６……溝、２０……オイル。
Figure 1 is a longitudinal cross-sectional view of a slope protection structure fixed using a prestressed steel fixing device, Figure 2 is a perspective view of the prestressed steel fixing device, and Figs. It is a construction sequence sectional view of tension work. A...PC steel fixing tool, 1...Drilling, 2...P
C anchor, 3...sheath, 4...PC steel material, 5
... Slope protection structure, 6 ... Hole, 7 ... Bearing plate,
8...Fixing body, 9...Nut body, 10...PC steel material insertion hole, 11...Male thread, 12...Wedge, 1
3... Female thread, 14... Oil filling hole, 15...
Air vent hole, 16...Groove, 20...Oil.
Claims (1)
を螺設した定着体と、この定着体を螺合可能なナ
ツト体とより成るＰＣ鋼材定着具であつて、 前記ナツト体の外形を多角形に形成するととも
に、このナツト体の外周から内周に向つて貫通す
る充填孔と空気抜き孔を形成したことを特徴とす
るＰＣ鋼材定着具。[Scope of Claim for Utility Model Registration] A PC steel fixing device comprising a fixing body having a prestressing steel material insertion hole and a male screw threaded around the outer periphery, and a nut body into which the fixing body can be screwed, said nut body A PC steel material fixing tool characterized in that the outer shape of the nut body is polygonal, and a filling hole and an air vent hole are formed that penetrate from the outer circumference of the nut body toward the inner circumference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989027541U JPH0725364Y2 (en) | 1989-03-10 | 1989-03-10 | PC steel material fixing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989027541U JPH0725364Y2 (en) | 1989-03-10 | 1989-03-10 | PC steel material fixing tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02118014U true JPH02118014U (en) | 1990-09-21 |
| JPH0725364Y2 JPH0725364Y2 (en) | 1995-06-07 |
Family
ID=31250117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989027541U Expired - Lifetime JPH0725364Y2 (en) | 1989-03-10 | 1989-03-10 | PC steel material fixing tool |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0725364Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101926554B1 (en) * | 2016-12-08 | 2018-12-10 | 주식회사 삼우기초기술 | Concrete structure lifting assembly |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55160420U (en) * | 1979-05-04 | 1980-11-18 | ||
| JPS6263317U (en) * | 1985-10-11 | 1987-04-20 | ||
| JPS6396122U (en) * | 1986-12-12 | 1988-06-21 |
-
1989
- 1989-03-10 JP JP1989027541U patent/JPH0725364Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55160420U (en) * | 1979-05-04 | 1980-11-18 | ||
| JPS6263317U (en) * | 1985-10-11 | 1987-04-20 | ||
| JPS6396122U (en) * | 1986-12-12 | 1988-06-21 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0725364Y2 (en) | 1995-06-07 |