JPH02129497U - - Google Patents
Info
- Publication number
- JPH02129497U JPH02129497U JP3738189U JP3738189U JPH02129497U JP H02129497 U JPH02129497 U JP H02129497U JP 3738189 U JP3738189 U JP 3738189U JP 3738189 U JP3738189 U JP 3738189U JP H02129497 U JPH02129497 U JP H02129497U
- Authority
- JP
- Japan
- Prior art keywords
- wall
- connecting bolt
- joint
- hole
- shell
- 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.)
- Pending
Links
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
Description
図面は本考案の実施例に係り、第１図は接合状
態の一対の継手金具の縦断面図、第２図は継手金
具の正面図、第３図は第２図のＡ−Ａ線断面図、
第４図は第２図のＢ−Ｂ線断面図、第５図はセグ
メントの斜視図である。
１……セグメント、２……セグメント本体、３
……継手金具、５……接合壁、６……側壁、７…
…挿通孔、１１……殻壁、１２……挿通孔、１４
……ボルト、１４ａ……ボルト頭部、１５……ナ
ツト。
The drawings relate to an embodiment of the present invention, and FIG. 1 is a longitudinal sectional view of a pair of fittings in a joined state, FIG. 2 is a front view of the fittings, and FIG. 3 is a sectional view taken along line A-A in FIG. 2. ,
FIG. 4 is a sectional view taken along the line B--B in FIG. 2, and FIG. 5 is a perspective view of the segment. 1...Segment, 2...Segment body, 3
...Joint fitting, 5...Joining wall, 6...Side wall, 7...
...Through hole, 11...Shell wall, 12...Through hole, 14
...Bolt, 14a...Bolt head, 15...Natsuto.
Claims (1)
合端部に埋設される鋳造製の継手金具３であつて
、接合端面に沿う接合壁５と、この接合壁５の周
縁からセグメント本体２内に延出する側壁６とを
有し、接合壁５には連結用ボルト１４の挿通孔７
が複数形成されているものにおいて、各挿通孔７
それぞれの内方に、内方突出状の殻壁１１が一体
的に形成され、この殻壁１１に連結用ボルト１４
の挿通孔１２が形成されることで、殻壁１１が連
結用ボルト１４の頭部１４ａ、又は、連結用ボル
ト１４に螺合されるナツト１５の支持部とされて
いることを特徴とするコンクリート製セグメント
の継手金具。 A cast joint fitting 3 embedded in the joint end of an arcuate segment body 2 made of concrete, including a joint wall 5 along the joint end surface and extending into the segment body 2 from the periphery of the joint wall 5. The connecting wall 5 has a through hole 7 for a connecting bolt 14.
In the case where a plurality of through holes 7 are formed, each through hole 7
An inwardly projecting shell wall 11 is integrally formed inside each of the shell walls 11, and a connecting bolt 14 is attached to this shell wall 11.
A concrete characterized in that the shell wall 11 serves as a support part for the head 14a of the connecting bolt 14 or the nut 15 screwed into the connecting bolt 14 by forming the insertion hole 12. Fittings for manufactured segments.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3738189U JPH02129497U (en) | 1989-03-30 | 1989-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3738189U JPH02129497U (en) | 1989-03-30 | 1989-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02129497U true JPH02129497U (en) | 1990-10-25 |
Family
ID=31544435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3738189U Pending JPH02129497U (en) | 1989-03-30 | 1989-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02129497U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01105900A (en) * | 1987-07-15 | 1989-04-24 | Kumagai Gumi Co Ltd | Joint structure of concrete segment |
-
1989
- 1989-03-30 JP JP3738189U patent/JPH02129497U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01105900A (en) * | 1987-07-15 | 1989-04-24 | Kumagai Gumi Co Ltd | Joint structure of concrete segment |