JPS6376095U - - Google Patents
Info
- Publication number
- JPS6376095U JPS6376095U JP16960886U JP16960886U JPS6376095U JP S6376095 U JPS6376095 U JP S6376095U JP 16960886 U JP16960886 U JP 16960886U JP 16960886 U JP16960886 U JP 16960886U JP S6376095 U JPS6376095 U JP S6376095U
- Authority
- JP
- Japan
- Prior art keywords
- steel collar
- view
- bulge
- propulsion
- attached
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 229920001971 elastomer Polymers 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
- Joints With Sleeves (AREA)
Description
第１図は本考案継手部の曲折推進時における透
視平面図、第２図は同、部分拡大横断面図、第３
図Ａは本考案鋼製カラーの平面図、第３図Ｂは同
、正面図、第４図は鋼製カラーを推進管渠の後端
に取付けた状態の縦断面図、第５図は第２実施例
としてボツクスカルバート用の鋼製カラーを示す
斜視図、第６図Ａ，Ｂは従来例を示す部分拡大横
断面図、１は推進用管渠、２は前端部、３は後端
部、４，５は段落面、６は鋼製カラー、７は止水
用ゴムガスケツト、８はアンカー筋、９，９′は
膨出部、１０，１０′は弾性ゴム部材、１１，１
１′は環溝、１２，１２′は止水用ゴムガスケツ
ト、１３，１３′はクツシヨン材、１４はラテツ
クスモルタルの止水目地である。
Fig. 1 is a perspective plan view of the joint of the present invention during bending and propulsion, Fig. 2 is a partially enlarged cross-sectional view of the same, Fig. 3
Figure A is a plan view of the steel collar of the present invention, Figure 3B is a front view of the same, Figure 4 is a vertical cross-sectional view of the steel collar attached to the rear end of the propulsion pipe, and Figure 5 is the same. 2 A perspective view showing a steel collar for a box culvert as an embodiment, Figures 6A and B are partially enlarged cross-sectional views showing a conventional example, 1 is a propulsion pipe, 2 is a front end, and 3 is a rear end. , 4 and 5 are stepped surfaces, 6 is a steel collar, 7 is a water stop rubber gasket, 8 is an anchor bar, 9 and 9' are bulging parts, 10 and 10' are elastic rubber members, 11 and 1
1' is an annular groove, 12 and 12' are water stop rubber gaskets, 13 and 13' are cushion materials, and 14 is a water stop joint made of latex mortar.
Claims (1)
るようにして鋼製カラーを固定取付し、該鋼製カ
ラーの後側突出部の前半部左右側面に平面視半円
形状の膨出部を設け、該両膨出部の内面に膨出形
の弾性ゴム部材を装着したことを特徴とする推進
用管渠における曲折継手部の構造。 A steel collar is fixedly attached to the rear step surface of the propulsion pipe so as to protrude half its length rearward, and a semicircular bulge in plan view is formed on the left and right sides of the front half of the rear protrusion of the steel collar. 1. A structure of a bending joint in a propulsion conduit, characterized in that a bulge-shaped elastic rubber member is attached to the inner surface of both bulges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16960886U JPH0414550Y2 (en) | 1986-11-06 | 1986-11-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16960886U JPH0414550Y2 (en) | 1986-11-06 | 1986-11-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6376095U true JPS6376095U (en) | 1988-05-20 |
| JPH0414550Y2 JPH0414550Y2 (en) | 1992-03-31 |
Family
ID=31103578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16960886U Expired JPH0414550Y2 (en) | 1986-11-06 | 1986-11-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0414550Y2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0545378U (en) * | 1990-08-03 | 1993-06-18 | 建設省北陸地方建設局長 | Connected Huym tube |
| JP2007056544A (en) * | 2005-08-24 | 2007-03-08 | Taisei Corp | Propulsive box body, construction method of tunnel and construction method of the tunnel with large cross section |
| JP2007063948A (en) * | 2005-09-02 | 2007-03-15 | Taisei Corp | Water-cut-off structure in joint section of drive pipe |
| JP2007063947A (en) * | 2005-09-02 | 2007-03-15 | Taisei Corp | Joint structure of drive pipe in curvilinear section of tunnel and tunnel construction method |
| JP2007070938A (en) * | 2005-09-08 | 2007-03-22 | Taisei Corp | Propulsive box body and construction method of tunnel |
-
1986
- 1986-11-06 JP JP16960886U patent/JPH0414550Y2/ja not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0545378U (en) * | 1990-08-03 | 1993-06-18 | 建設省北陸地方建設局長 | Connected Huym tube |
| JP2007056544A (en) * | 2005-08-24 | 2007-03-08 | Taisei Corp | Propulsive box body, construction method of tunnel and construction method of the tunnel with large cross section |
| JP2007063948A (en) * | 2005-09-02 | 2007-03-15 | Taisei Corp | Water-cut-off structure in joint section of drive pipe |
| JP2007063947A (en) * | 2005-09-02 | 2007-03-15 | Taisei Corp | Joint structure of drive pipe in curvilinear section of tunnel and tunnel construction method |
| JP2007070938A (en) * | 2005-09-08 | 2007-03-22 | Taisei Corp | Propulsive box body and construction method of tunnel |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0414550Y2 (en) | 1992-03-31 |