JPH0362195U - - Google Patents
Info
- Publication number
- JPH0362195U JPH0362195U JP12158089U JP12158089U JPH0362195U JP H0362195 U JPH0362195 U JP H0362195U JP 12158089 U JP12158089 U JP 12158089U JP 12158089 U JP12158089 U JP 12158089U JP H0362195 U JPH0362195 U JP H0362195U
- Authority
- JP
- Japan
- Prior art keywords
- bolt insertion
- joint end
- insertion holes
- recess
- nut member
- 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 description 10
- 238000003780 insertion Methods 0.000 claims description 10
Description
第1図ないし第4図は本考案の一実施例を示す
図であつて、第1図は接続された状態のセグメン
トの斜視図、第2図は接続部の断面図、第3図は
第2図の−線矢視断面図、第4図はナツト部
材の変形例の正面図、第5図ないし第8図は本考
案の他の実施例を示す図であつて、第5図は接続
部の矢視断面図、第6図はナツト受け座の斜視図
、第7図はナツト本体の斜視図、第8図はナツト
の斜視図、第9図および第10図は従来構造の図
であつて、第9図はその斜視図、第10図は接続
部の断面図である。
10,20……セグメント、11a,11b,
21a,21b……接合端面、12,22,25
……凹所、13,16,23,26……ボルト挿
通孔、17,28……ナツト部材、18,27…
…ボルト、29……ナツト。
1 to 4 are views showing one embodiment of the present invention, in which FIG. 1 is a perspective view of the segments in a connected state, FIG. 2 is a sectional view of the connecting part, and FIG. FIG. 4 is a front view of a modified example of the nut member, and FIGS. 5 to 8 are views showing other embodiments of the present invention, in which FIG. 5 shows a connection. Fig. 6 is a perspective view of the nut receiving seat, Fig. 7 is a perspective view of the nut body, Fig. 8 is a perspective view of the nut, and Figs. 9 and 10 are views of the conventional structure. FIG. 9 is a perspective view thereof, and FIG. 10 is a sectional view of the connecting portion. 10, 20... segment, 11a, 11b,
21a, 21b...joint end surface, 12, 22, 25
...Recess, 13,16,23,26...Bolt insertion hole, 17,28...Nut member, 18,27...
...Boruto, 29...Natsuto.
Claims (1)
の少なくとも一方の接合端面近傍に凹所が設けら
れるとともに、この凹所から前記接合端面にわた
つてボルト挿通孔が形成され、他方のコンクリー
トセグメントには、その接合端面から内部に延び
るボルト挿通孔が形成されるとともに、その内部
側の端部にこのボルト挿通孔に挿通されるボルト
が捩込まれるテーパ状のナツト部材が小径部側を
接合端面に向けた状態であらかじめ埋設され、双
方のボルト挿通孔を連続させた状態で互いの接合
端面が合わせられるとともに、双方のボルト挿通
孔に挿通されたボルトが、前記ナツト部材に捩込
まれて締結されることにより接続されてなること
を特徴とするコンクリートセグメントの継手構造
。 (2) 接続される一対のコンクリートセグメント
の接合端面近傍にそれぞれ凹所が設けられるとと
もに、これら凹所から前記接合端面にわたつてボ
ルト挿通孔が形成され、さらに、これらボルト挿
通孔の凹所側の開口部の一方にテーパ状のボルト
定着部が、他方にテーパ状のナツト受け座が、そ
れぞれ小径部が接合端面に向けた状態で配され、
双方のボルト挿通孔を連続された状態で互いの接
合端面が合わせられるとともに、双方のボルト挿
通孔に挿通されたボルトが、前記ナツト受け座内
に嵌まるナツト部材に捩込まれ、このボルトが前
記定着部にて定着されてなることを特徴とするコ
ンクリートセグメントの継手構造。[Claims for Utility Model Registration] (1) A recess is provided near the joint end face of at least one of a pair of concrete segments to be connected, and a bolt insertion hole is formed from the recess across the joint end face, The other concrete segment has a bolt insertion hole extending inward from the joint end surface, and a small-diameter tapered nut member is installed at the inner end into which the bolt inserted into the bolt insertion hole is screwed. The nut member is buried in advance with the part side facing the joint end surface, and the joint end surfaces of both bolt insertion holes are brought together in a continuous state, and the bolts inserted into both bolt insertion holes are inserted into the nut member. A concrete segment joint structure characterized by being connected by screwing and fastening. (2) Recesses are provided in the vicinity of the joint end surfaces of the pair of concrete segments to be connected, and bolt insertion holes are formed from these recesses to the joint end surfaces, and furthermore, a recess is formed on the side of the recess of these bolt insertion holes. A tapered bolt fixing part is arranged on one side of the opening, and a tapered nut receiving seat is arranged on the other side, with the small diameter part facing the joint end surface,
The joint end surfaces of both bolt insertion holes are brought together in a continuous state, and the bolts inserted through both bolt insertion holes are screwed into the nut member that fits into the nut receiving seat. A joint structure of concrete segments, characterized in that the concrete segments are fixed at the fixing portion.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12158089U JPH0362195U (en) | 1989-10-17 | 1989-10-17 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12158089U JPH0362195U (en) | 1989-10-17 | 1989-10-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0362195U true JPH0362195U (en) | 1991-06-18 |
Family
ID=31669614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12158089U Pending JPH0362195U (en) | 1989-10-17 | 1989-10-17 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0362195U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015086594A (en) * | 2013-10-31 | 2015-05-07 | 大成建設株式会社 | Junction structure for precast floor slab and joining method for precast floor slab |
-
1989
- 1989-10-17 JP JP12158089U patent/JPH0362195U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015086594A (en) * | 2013-10-31 | 2015-05-07 | 大成建設株式会社 | Junction structure for precast floor slab and joining method for precast floor slab |