JPH0333284U - - Google Patents
Info
- Publication number
- JPH0333284U JPH0333284U JP2156590U JP2156590U JPH0333284U JP H0333284 U JPH0333284 U JP H0333284U JP 2156590 U JP2156590 U JP 2156590U JP 2156590 U JP2156590 U JP 2156590U JP H0333284 U JPH0333284 U JP H0333284U
- Authority
- JP
- Japan
- Prior art keywords
- reinforced concrete
- pipe
- concrete pipe
- corrosion
- joint
- 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
- 239000011150 reinforced concrete Substances 0.000 claims description 13
- 239000002131 composite material Substances 0.000 claims description 7
- 230000007797 corrosion Effects 0.000 claims description 7
- 238000005260 corrosion Methods 0.000 claims description 7
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 239000003365 glass fiber Substances 0.000 claims 2
- 230000003014 reinforcing effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Description
第１図は、本考案に従つた複合鉄筋コンクリー
ト管の概念的な部分断面構成図、第２図は、第１
図の複合鉄筋コンクリート管を連結して所要長の
埋設管路を構成した例を概念的に示す説明図、第
３図は、上記複合鉄筋コンクリートに於いて被覆
外管に形成すべき継手部分の強度を好適に高める
ように構成された複合鉄筋コンクリート管の要部
断面構成図、第４図(1)および同図(2)は、本考案
の構造により両管端を含む管内面及び継手差し口
部にも耐食性構造を設けるようにした複合鉄筋コ
ンクリート管の概念的な断面構成図、そして、第
５図(1)〜同図(5)は、従来の鉄筋コンクリート管
の各種構造をその継手構造と共に示す概念的な構
成説明図であつて、同図(1)はＡ形管、同図(2)は
Ｂ形管、同図(3)はＣ形管について、また、同図(
4)及び同図(5)は各々推進管に関して説明したも
のである。
添付図面に示す各符号の名称は、下記である。
１……鉄筋コンクリート管本体、２……管本体１
の継手差し口部、３……止水手段の溝、４……管
本体の管端、５……耐食性樹脂製の被覆外管、６
……被覆外管の突出継手部分、６Ａ……高強度の
継手部分、７……止水用のゴムガスケツト、８…
…管本体の内面、９……耐食性樹脂製の被覆内管
、Ａ……耐食性部分、Ｂ……継手相当部分、１１
……継手用環体、１２……モルタルコンポ、１４
……環状継手部、１５……止水用のゴムガスケツ
ト、２１……推進管装着用鋼製カラー、２５……
推進管装着用鋼製カラー。
FIG. 1 is a conceptual partial cross-sectional configuration diagram of a composite reinforced concrete pipe according to the present invention, and FIG.
Fig. 3 is an explanatory diagram conceptually showing an example of connecting the composite reinforced concrete pipes shown in the figure to construct a buried pipeline of the required length. Figures 4 (1) and 4 (2), which are cross-sectional configuration diagrams of the main parts of a composite reinforced concrete pipe configured to suitably heighten the pipe, show that the structure of the present invention allows the inner surface of the pipe, including both pipe ends, and the joint insertion part to Figures 5(1) to 5(5) are conceptual cross-sectional diagrams of a composite reinforced concrete pipe with a corrosion-resistant structure, and Figures 5(1) to 5(5) are conceptual diagrams showing various structures of conventional reinforced concrete pipes together with their joint structures. These diagrams are explanatory diagrams of the configuration, in which (1) is for an A-type pipe, (2) is for a B-type pipe, and (3) is for a C-type pipe.
4) and (5) of the same figure each explain the propulsion tube. The names of each symbol shown in the attached drawings are as follows.
1...Reinforced concrete pipe body, 2...Pipe body 1
3...Groove of water stop means, 4...Pipe end of pipe body, 5...Exposed pipe made of corrosion-resistant resin, 6
...Protruding joint part of the outer pipe, 6A... High strength joint part, 7... Rubber gasket for water stop, 8...
...Inner surface of the tube body, 9... Corrosion-resistant resin coated inner tube, A... Corrosion-resistant portion, B... Portion equivalent to the joint, 11
... Ring body for joint, 12 ... Mortar component, 14
...Annular joint part, 15...Rubber gasket for water stop, 21...Steel collar for attaching propulsion pipe, 25...
Steel collar for attaching the propulsion tube.
Claims (1)
た補強ガラス繊維を含む耐食性樹脂からなる被覆
外管を備え、該被覆外管は上記鉄筋コンクリート
管の一端から突出して鉄筋コンクリート管相互を
連結する為の継手部分を有し、該継手部分は前記
耐食性樹脂に対する上記補強ガラス繊維の混入率
を他の部分より高くして高強度に構成され、上記
鉄筋コンクリート管の他端には他の複合鉄筋コン
クリート管の上記継手部分に水密に挿入する為の
継手差し口部を一体に形成するように構成したこ
とを特徴とする複合鉄筋コンクリート管。 (2) 前記鉄筋コンクリート管の内面に密着形成
した耐食性樹脂からなる被覆内管を具備するよう
に構成された請求項(1)の複合鉄筋コンクリート
管。[Scope of Claim for Utility Model Registration] (1) An overcoated pipe made of a corrosion-resistant resin containing reinforcing glass fibers is formed in close contact with the outer surface of a reinforced concrete pipe, and the overcoated pipe protrudes from one end of the reinforced concrete pipe. The joint part has a joint part for connecting each other, and the joint part has a higher mixing ratio of the reinforcing glass fiber to the corrosion-resistant resin than other parts to have high strength, and the other end of the reinforced concrete pipe has a A composite reinforced concrete pipe characterized in that it is configured to integrally form a joint opening portion for watertight insertion into the joint portion of the composite reinforced concrete pipe. (2) The composite reinforced concrete pipe according to claim (1), further comprising a covered inner pipe made of a corrosion-resistant resin that is closely formed on the inner surface of the reinforced concrete pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2156590U JPH0414692Y2 (en) | 1990-03-02 | 1990-03-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2156590U JPH0414692Y2 (en) | 1990-03-02 | 1990-03-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0333284U true JPH0333284U (en) | 1991-04-02 |
| JPH0414692Y2 JPH0414692Y2 (en) | 1992-04-02 |
Family
ID=31524603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2156590U Expired JPH0414692Y2 (en) | 1990-03-02 | 1990-03-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0414692Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002340193A (en) * | 2001-05-21 | 2002-11-27 | Tabuchi Corp | Gasket for fluid |
-
1990
- 1990-03-02 JP JP2156590U patent/JPH0414692Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002340193A (en) * | 2001-05-21 | 2002-11-27 | Tabuchi Corp | Gasket for fluid |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0414692Y2 (en) | 1992-04-02 |
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