JPS6189574U - - Google Patents
Info
- Publication number
- JPS6189574U JPS6189574U JP16989185U JP16989185U JPS6189574U JP S6189574 U JPS6189574 U JP S6189574U JP 16989185 U JP16989185 U JP 16989185U JP 16989185 U JP16989185 U JP 16989185U JP S6189574 U JPS6189574 U JP S6189574U
- Authority
- JP
- Japan
- Prior art keywords
- reinforcing
- annular
- concrete
- reinforcing plate
- pipe
- 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
- 230000003014 reinforcing effect Effects 0.000 claims description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 description 2
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
- Joints With Sleeves (AREA)
Description
第１図はこの考案の一実施例を示す縦断正面図
、第２図は第１図−線に沿う縦断側面図であ
る。
１，１ａ…推進用コンクリート管、２，２ａ…
コンクリート管本体、３，３ａ…環状段部、５，
５ａ…補強部材、６，６ａ，７，７ａ…環状補強
板、８，８ａ…突起、１０，１０ａ，１２，１２
ａ…補強円筒体、１４…鋼製カラー、１６，１６
ａ…水密ゴム輪。
FIG. 1 is a longitudinal sectional front view showing an embodiment of this invention, and FIG. 2 is a longitudinal sectional side view taken along the line shown in FIG. 1. 1, 1a... Concrete pipe for propulsion, 2, 2a...
Concrete pipe body, 3, 3a... annular step, 5,
5a... Reinforcement member, 6, 6a, 7, 7a... Annular reinforcing plate, 8, 8a... Projection, 10, 10a, 12, 12
a... Reinforcement cylindrical body, 14... Steel collar, 16, 16
a...Watertight rubber ring.
Claims (1)
進用コンクリート管を鋼製カラーにより接続する
管継手であつて、環状の第１補強板と、この第１
補強板と所望の間隔をおいて平行に配置した環状
の第２補強板と、この第１、第２補強板の外周側
において両板間に固定した補強円筒体とを具えた
補強部材を１対有し、これら補強部材の一方が前
記一方のコンクリート管の端部に、かつ補強部材
の他方が前記他方のコンクリート管の対向端部に
それぞれ、第１補強板が環状段部の端面を覆い、
かつ補強円筒体が環状段部の外周面を覆うととも
に、第２補強板が端部内に埋設されて固定され、
前記両コンクリート管の環状段部間の外周に鋼製
カラーが嵌挿され、このカラーと両補強部材の補
強円筒体との間に水密ゴム輪が装着されているこ
とを特徴とする推進用コンクリート管における管
継手。 A pipe joint for connecting two propulsion concrete pipes each having an annular stepped portion formed at opposite ends thereof using a steel collar, the first annular reinforcing plate and the first
A reinforcing member comprising a second annular reinforcing plate arranged in parallel with the reinforcing plate at a desired interval, and a reinforcing cylindrical body fixed between the first and second reinforcing plates on the outer periphery of the first and second reinforcing plates. one of the reinforcing members is provided at the end of the one concrete pipe, and the other reinforcing member is provided at the opposite end of the other concrete pipe, and a first reinforcing plate covers the end surface of the annular step. ,
and the reinforcing cylindrical body covers the outer circumferential surface of the annular stepped portion, and the second reinforcing plate is embedded and fixed within the end portion,
A concrete for propulsion characterized in that a steel collar is fitted on the outer periphery between the annular steps of both concrete pipes, and a watertight rubber ring is installed between this collar and the reinforcing cylindrical bodies of both reinforcing members. Pipe fittings in pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985169891U JPH038866Y2 (en) | 1985-11-06 | 1985-11-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985169891U JPH038866Y2 (en) | 1985-11-06 | 1985-11-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6189574U true JPS6189574U (en) | 1986-06-11 |
| JPH038866Y2 JPH038866Y2 (en) | 1991-03-05 |
Family
ID=30727604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985169891U Expired JPH038866Y2 (en) | 1985-11-06 | 1985-11-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH038866Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5336128U (en) * | 1976-09-02 | 1978-03-30 | ||
| JPS57200791U (en) * | 1981-06-16 | 1982-12-21 |
-
1985
- 1985-11-06 JP JP1985169891U patent/JPH038866Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5336128U (en) * | 1976-09-02 | 1978-03-30 | ||
| JPS57200791U (en) * | 1981-06-16 | 1982-12-21 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH038866Y2 (en) | 1991-03-05 |