JPH01141898U - - Google Patents
Info
- Publication number
- JPH01141898U JPH01141898U JP3912588U JP3912588U JPH01141898U JP H01141898 U JPH01141898 U JP H01141898U JP 3912588 U JP3912588 U JP 3912588U JP 3912588 U JP3912588 U JP 3912588U JP H01141898 U JPH01141898 U JP H01141898U
- Authority
- JP
- Japan
- Prior art keywords
- bolt
- preventing
- slipping out
- concrete
- concrete segments
- 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
Landscapes
- Joining Of Building Structures In Genera (AREA)
Description
第１図は、この考案の、コンクリートセグメン
ト用連結ボルトの抜止め具の一実施態様を示す斜
視図、第２図は、同他の実施態様を示す斜視図、
第３図Ａ，Ｂ，Ｃは、同抜止め具の装着状態を示
す断面図、第４図は、中子型コンクリートセグメ
ントを示す斜視図、第５図は、同セグメントの組
立状態を示す斜視図、第６図Ａ，Ｂ，Ｃは、同セ
グメントのボルト孔内に連結ボルトを挿入した状
態を示す断面図、第７図Ａ，Ｂ，Ｃは、同セグメ
ントの連結状態を示す断面図である。図面におい
て、
１……コンクリートセグメント、１Ａ，２Ａ…
…中子部、１Ｂ，２Ｂ……ボルト孔、２……連結
ボルト、３……抜止め具、３Ａ……スリツト、４
……ナツト。
FIG. 1 is a perspective view showing one embodiment of the concrete segment connecting bolt removal stopper of this invention, and FIG. 2 is a perspective view showing another embodiment of the same.
Figures 3A, B, and C are cross-sectional views showing the installed state of the stopper; Figure 4 is a perspective view showing the core-type concrete segment; and Figure 5 is a perspective view showing the segment assembled. Figures 6A, B, and C are cross-sectional views showing the connecting bolt inserted into the bolt holes of the same segment, and Figures 7A, B, and C are cross-sectional views showing the connected state of the same segment. be. In the drawing, 1... Concrete segment, 1A, 2A...
... Core part, 1B, 2B ... Bolt hole, 2 ... Connection bolt, 3 ... Removal stopper, 3A ... Slit, 4
...Natsuto.
Claims (1)
るための連結ボルトが、前記コンクリートセグメ
ントに形成されたボルト孔から抜け出るのを防止
するための抜止め具であつて、パイプの一部を、
その軸線方向に切断して、スリツトを形成したも
のからなつていることを特徴とする、コンクリー
トセグメント用連結ボルトの抜止め具。 A pull-out stopper for preventing connecting bolts for interconnecting core-type concrete segments from slipping out from bolt holes formed in the concrete segments, and for preventing a part of the pipe from slipping out.
A retainer for a connecting bolt for a concrete segment, characterized in that it is made of a bolt cut in the axial direction to form a slit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3912588U JPH01141898U (en) | 1988-03-25 | 1988-03-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3912588U JPH01141898U (en) | 1988-03-25 | 1988-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01141898U true JPH01141898U (en) | 1989-09-28 |
Family
ID=31265651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3912588U Pending JPH01141898U (en) | 1988-03-25 | 1988-03-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01141898U (en) |
-
1988
- 1988-03-25 JP JP3912588U patent/JPH01141898U/ja active Pending
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