JPS6314681U - - Google Patents
Info
- Publication number
- JPS6314681U JPS6314681U JP10731386U JP10731386U JPS6314681U JP S6314681 U JPS6314681 U JP S6314681U JP 10731386 U JP10731386 U JP 10731386U JP 10731386 U JP10731386 U JP 10731386U JP S6314681 U JPS6314681 U JP S6314681U
- Authority
- JP
- Japan
- Prior art keywords
- insertion hole
- bolt
- end surface
- connection
- tightening
- 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
- 230000037431 insertion Effects 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 5
- 239000003566 sealing material Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 2
- 230000003014 reinforcing effect Effects 0.000 claims 2
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Sewage (AREA)
Description
第１図は本案のボツクスカルバートの接続状態
を示す平面図、第２図は第１図Ａ―Ａ線による拡
大縦断面図、第３図はボルト挿入前の状態の縦断
面図、第４図は上記カルバートの正面図、第５図
は目地接続状態の拡大縦断面図、第６図は上記カ
ルバートの斜視図である。
１……接続端面、２，３……凹凸目地、４……
補強面、５……可撓シール材、６……端面接続用
ボルト、７……ボルト挿入孔、８……締付用凹部
。
Fig. 1 is a plan view showing the connected state of the box culvert of the present invention, Fig. 2 is an enlarged vertical cross-sectional view taken along line A-A in Fig. 1, Fig. 3 is a longitudinal cross-sectional view of the state before bolt insertion, and Fig. 4 is a front view of the culvert, FIG. 5 is an enlarged longitudinal sectional view of the joint connection state, and FIG. 6 is a perspective view of the culvert. 1... Connection end surface, 2, 3... Uneven joint, 4...
Reinforcement surface, 5... Flexible sealing material, 6... End face connection bolt, 7... Bolt insertion hole, 8... Tightening recess.
Claims (1)
強面を形成し、凹目地内面に可撓シール材を貼着
し、端面接続用ボルト挿入孔を穿設し、同挿入孔
に連通する上記ボルトの締付用凹部を形成してな
るプレキヤスト箱形暗渠材において、上記可撓シ
ール材が接続端面から突出せず、かつ上記ボルト
挿入孔を少くとも上部両隅部補強面の中間に穿設
し、かつ上記端面接続用ボルトがその両端が上記
接続端面の両側にある締付用凹部内に露出する程
度の長さであるボツクスカルバート。 An uneven joint is formed on the connection end surface, a reinforcing surface is formed at the four internal corners, a flexible sealing material is affixed to the inner surface of the concave joint, and a bolt insertion hole for end surface connection is drilled and communicated with the insertion hole. In the precast box-shaped underdrain material formed with the recess for tightening the bolt, the flexible seal material does not protrude from the connection end surface, and the bolt insertion hole is bored at least between the reinforcing surfaces of both upper corners. A box culvert having a length such that both ends of the end face connecting bolt are exposed in tightening recesses on both sides of the connecting end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986107313U JPH0542146Y2 (en) | 1986-07-12 | 1986-07-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986107313U JPH0542146Y2 (en) | 1986-07-12 | 1986-07-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6314681U true JPS6314681U (en) | 1988-01-30 |
| JPH0542146Y2 JPH0542146Y2 (en) | 1993-10-25 |
Family
ID=30983482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986107313U Expired - Lifetime JPH0542146Y2 (en) | 1986-07-12 | 1986-07-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0542146Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6095041A (en) * | 1983-10-31 | 1985-05-28 | 豊田 襄 | Water-proof connection of precast concrete product |
| JPS6194104U (en) * | 1984-11-26 | 1986-06-18 |
-
1986
- 1986-07-12 JP JP1986107313U patent/JPH0542146Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6095041A (en) * | 1983-10-31 | 1985-05-28 | 豊田 襄 | Water-proof connection of precast concrete product |
| JPS6194104U (en) * | 1984-11-26 | 1986-06-18 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0542146Y2 (en) | 1993-10-25 |
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