JPH0191190U - - Google Patents
Info
- Publication number
- JPH0191190U JPH0191190U JP18799187U JP18799187U JPH0191190U JP H0191190 U JPH0191190 U JP H0191190U JP 18799187 U JP18799187 U JP 18799187U JP 18799187 U JP18799187 U JP 18799187U JP H0191190 U JPH0191190 U JP H0191190U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- hand
- hook
- shaped plate
- fixed
- 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
- 238000012856 packing Methods 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Pipe Accessories (AREA)
Description
第１図はこの考案の一実施例における仮フラン
ジ蓋を管路に取り付け、土砂を埋戻す直前の状況
を示す説明図、第２図乃至第３図はこの考案の一
実施例における仮フランジ蓋を管端に取り付けた
状況を示す断面図、第４図はこの考案の一実施例
における仮フランジ蓋を管端に取り付けた状況を
示す部分側面図、第５図は仮フランジ蓋の外面を
示す正面図、第６図は従来の溶接仮フランジ蓋を
取り付けた状況を示す断面図、第７図乃至第８図
は従来のヘキサプラグを管端面に取り付けた状況
を示す正面図及び断面図である。
１…鋼管、２…仮フランジ蓋、３…矢板、４…
土砂、５…路面、６，７…鉤の手状板体、８…鋼
製円板、９…円環板状のゴムパツキン、１０…貫
通孔、１１…ボルト、１２…ナツト。
Figure 1 is an explanatory diagram showing the situation immediately before a temporary flange lid is attached to a pipeline and backfilled with earth and sand in an embodiment of this invention, and Figures 2 and 3 are a temporary flange lid in an embodiment of this invention. Fig. 4 is a partial side view showing the temporary flange cover attached to the pipe end according to an embodiment of this invention, and Fig. 5 shows the outer surface of the temporary flange cover. A front view, FIG. 6 is a cross-sectional view showing a conventional welded temporary flange lid attached, and FIGS. 7 to 8 are a front view and a cross-sectional view showing a conventional hexaplug attached to a pipe end surface. . 1... Steel pipe, 2... Temporary flange lid, 3... Sheet pile, 4...
Earth and sand, 5... Road surface, 6, 7... Hook hand-shaped plate, 8... Steel disk, 9... Annular plate-shaped rubber gasket, 10... Through hole, 11... Bolt, 12... Nut.
Claims (1)
る仮フランジ蓋において、一辺に貫通孔を有する
鉤の手状板体の該一辺が円板材と直交し且つ周囲
に放射状をなすように該鉤の手状板体の他辺を円
板材の片面へ固設した仮フランジ蓋と、一辺に貫
通孔を有する鉤の手状板体の該一辺が管路端部か
ら管軸方向に突出し且つ管路の周囲に放射状をな
すように鉤の手形板体の他辺を管路端部の外周面
に固設した管路端とを環状のパツキンを介在させ
て対向配置し、円板材及び管路端の両者に固設し
た鉤の手状板体同志の貫通孔にボルトを挿通して
固定したことを特徴とする管路の仮フランジ蓋。 In a temporary flange lid that temporarily closes the end of a pipe when constructing a buried pipe, the hand-shaped plate of the hook has a through hole on one side, so that one side is perpendicular to the disc material and forms a radial shape around the circumference. A temporary flange lid with the other side of the hand-shaped plate of the hook fixed to one side of the disc material, and one side of the hand-shaped plate of the hook having a through hole on one side protrudes from the pipe end in the pipe axis direction. In addition, the pipe end, in which the other side of the hand-shaped plate of the hook is fixed to the outer circumferential surface of the pipe end part, is arranged radially around the pipe pipe with an annular packing interposed therebetween, and the disc material and A temporary flange lid for a conduit, characterized in that it is fixed by inserting bolts into through holes of hand-shaped plates of hooks fixed to both ends of the conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18799187U JPH0191190U (en) | 1987-12-10 | 1987-12-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18799187U JPH0191190U (en) | 1987-12-10 | 1987-12-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0191190U true JPH0191190U (en) | 1989-06-15 |
Family
ID=31479117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18799187U Pending JPH0191190U (en) | 1987-12-10 | 1987-12-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0191190U (en) |
-
1987
- 1987-12-10 JP JP18799187U patent/JPH0191190U/ja active Pending
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