JPH0165400U - - Google Patents
Info
- Publication number
- JPH0165400U JPH0165400U JP1987160834U JP16083487U JPH0165400U JP H0165400 U JPH0165400 U JP H0165400U JP 1987160834 U JP1987160834 U JP 1987160834U JP 16083487 U JP16083487 U JP 16083487U JP H0165400 U JPH0165400 U JP H0165400U
- Authority
- JP
- Japan
- Prior art keywords
- connecting member
- fastening
- steel
- fitting
- propulsion
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 229910000639 Spring steel Inorganic materials 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
Description
第１図は本考案の１実施例の緊結金具により鋼
製セグメントを緊結した状態を示す斜視図、第２
図は第１図の―線断面図である。第３図は推
進鋼管の説明図であり、第３図ａは側面図、第３
図ｂは正面図である。第４図は従来の分割タイプ
の鋼製セグメントを示し、第４図ａは側面図、第
４図ｂは第４図ａの―線断面図である。
１……本管、２……外装管、３……モルタル又
はコンクリート、４，４′……分解鋼製セグメン
ト、５，５′……フランジ、６，６′……フラン
ジ部材、７……連結金具、８……楔、９……長孔
。
Fig. 1 is a perspective view showing a state in which steel segments are fastened together using a fastening fitting according to an embodiment of the present invention;
The figure is a sectional view taken along the line -- in FIG. Figure 3 is an explanatory diagram of the propulsion steel pipe, Figure 3a is a side view,
Figure b is a front view. FIG. 4 shows a conventional split type steel segment, FIG. 4a is a side view, and FIG. 4b is a sectional view taken along the line taken in FIG. 4a. 1... Main pipe, 2... Exterior pipe, 3... Mortar or concrete, 4, 4'... Disassembled steel segment, 5, 5'... Flange, 6, 6'... Flange member, 7... Connecting metal fittings, 8... wedge, 9... long hole.
Claims (1)
鋼製セグメントのフランジ部材を緊結する緊結金
具において、上記フランジ部材に、ばね鋼からな
る内方向に収縮弾性を持つ断面〓形の連結部材を
嵌着し、該連結部材の上面の長孔に楔を打込んだ
ことを特徴とする推進鋼管用分割鋼製セグメント
の緊結金具。 In a fastening fitting for fastening the flange members of split steel segments attached to the welded joint of the main pipe of a propulsion steel pipe, the flange member is provided with a connecting member made of spring steel and having an inwardly contractile elasticity and having a square cross section. 1. A fastening fitting for split steel segments for a propulsion steel pipe, characterized in that the fitting is fitted into the connecting member and a wedge is driven into an elongated hole on the upper surface of the connecting member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987160834U JPH0165400U (en) | 1987-10-22 | 1987-10-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987160834U JPH0165400U (en) | 1987-10-22 | 1987-10-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0165400U true JPH0165400U (en) | 1989-04-26 |
Family
ID=31443246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987160834U Pending JPH0165400U (en) | 1987-10-22 | 1987-10-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0165400U (en) |
-
1987
- 1987-10-22 JP JP1987160834U patent/JPH0165400U/ja active Pending