JPH03123193U - - Google Patents
Info
- Publication number
- JPH03123193U JPH03123193U JP3203590U JP3203590U JPH03123193U JP H03123193 U JPH03123193 U JP H03123193U JP 3203590 U JP3203590 U JP 3203590U JP 3203590 U JP3203590 U JP 3203590U JP H03123193 U JPH03123193 U JP H03123193U
- Authority
- JP
- Japan
- Prior art keywords
- saddle
- air valve
- reinforcing plate
- pipe
- affixed
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims 4
- 238000009434 installation Methods 0.000 claims 2
- 238000009423 ventilation Methods 0.000 claims 2
- 238000007789 sealing Methods 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Branch Pipes, Bends, And The Like (AREA)
Description
第１図は本考案の一実施例を示す水管橋管路の
空気弁取付け構造の一部切欠き正面図、第２図は
第１図の−線断面図、第３図は本考案の他の
実施例を示す水管橋管路の空気弁取付け構造の断
面図、第４図は従来の水管橋管路の空気弁取付け
構造の一例を示す一部切欠き正面図、第５図は第
４図の−線断面図、第６図は従来のサドルが
管路の周囲に回動した状態を示す断面図、第７図
は水管橋の外形図である。
１１……管路、１２……通気孔、１３……補強
板、１４……サドル、１５……上部サドル、１９
……空気弁、２０……シール部材、２１……端縁
、２２……係止段部。
Fig. 1 is a partially cutaway front view of an air valve mounting structure for an aqueduct bridge pipeline showing one embodiment of the present invention, Fig. 2 is a cross-sectional view taken along the line - - of Fig. 1, and Fig. 3 is an embodiment of the present invention. FIG. 4 is a partially cutaway front view showing an example of a conventional air valve mounting structure for an aqueduct bridge pipeline, and FIG. FIG. 6 is a sectional view showing a conventional saddle rotated around a pipe, and FIG. 7 is an external view of a water pipe bridge. 11...Pipeline, 12...Vent hole, 13...Reinforcement plate, 14...Saddle, 15...Upper saddle, 19
... Air valve, 20 ... Seal member, 21 ... Edge, 22 ... Locking step.
Claims (1)
孔の周囲の管壁表面に補強板を張着し、補強板を
張着した管路部分の外周を上下二つ割りの環状サ
ドルにより挾持し、上部サドルに通気孔に相対向
して空気弁を取り付け、補強板と上部サドルとの
間に通気孔を囲む環状シール部材を介設したこと
を特徴とする水管橋管路の空気弁取付け構造。 ２ サドルに、補強板の管軸方向の端縁に係合し
てサドルの回動を防止する係止段部を設けたこと
を特徴とする請求項１記載の水管橋管路の空気弁
取付け構造。[Scope of Claim for Utility Model Registration] 1. A reinforcing plate is affixed to the surface of the pipe wall around the air valve vent provided in the top pipe wall of the water pipe bridge pipe, and the outer periphery of the pipe portion to which the reinforcing plate is affixed. is held between upper and lower halves of an annular saddle, an air valve is attached to the upper saddle facing the ventilation hole, and an annular sealing member surrounding the ventilation hole is interposed between the reinforcing plate and the upper saddle. Air valve installation structure for aqueduct bridge pipeline. 2. Air valve installation for an aqueduct bridge pipe according to claim 1, characterized in that the saddle is provided with a locking step that engages with an edge of the reinforcing plate in the tube axis direction to prevent rotation of the saddle. structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3203590U JPH03123193U (en) | 1990-03-28 | 1990-03-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3203590U JPH03123193U (en) | 1990-03-28 | 1990-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03123193U true JPH03123193U (en) | 1991-12-16 |
Family
ID=31534870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3203590U Pending JPH03123193U (en) | 1990-03-28 | 1990-03-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03123193U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014159821A (en) * | 2013-02-19 | 2014-09-04 | Maezawa Ind Inc | Air valve, the air valve with auxiliary valve, and connecting mechanism for them |
-
1990
- 1990-03-28 JP JP3203590U patent/JPH03123193U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014159821A (en) * | 2013-02-19 | 2014-09-04 | Maezawa Ind Inc | Air valve, the air valve with auxiliary valve, and connecting mechanism for them |
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