JPH0212098U - - Google Patents
Info
- Publication number
- JPH0212098U JPH0212098U JP8984488U JP8984488U JPH0212098U JP H0212098 U JPH0212098 U JP H0212098U JP 8984488 U JP8984488 U JP 8984488U JP 8984488 U JP8984488 U JP 8984488U JP H0212098 U JPH0212098 U JP H0212098U
- Authority
- JP
- Japan
- Prior art keywords
- column
- chain
- mounting base
- end opening
- lowering
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 4
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Description
第１図は本考案の一実施例を示す縦断正面図、
第２図は取付基体の一例を示す平面図、第３図は
第２図における−線断面図、第４図は従来の
縦断正面図である。
１……コラム、１Ａ……上端開口部、１Ｂ……
外周フランジ部、２……蓋体、２Ａ……周縁部、
４……リング状の取付基体、４Ａ……連結片、９
……チエーン、１１……水中ポンプ。
FIG. 1 is a longitudinal sectional front view showing an embodiment of the present invention;
FIG. 2 is a plan view showing an example of the mounting base, FIG. 3 is a sectional view taken along the line -- in FIG. 2, and FIG. 4 is a conventional longitudinal sectional front view. 1...Column, 1A...Top opening, 1B...
Outer flange portion, 2... Lid body, 2A... Peripheral edge portion,
4...Ring-shaped mounting base, 4A...Connection piece, 9
...Chain, 11...Submersible pump.
Claims (1)
ンの上端部取付構造であつて、コラムの上端開口
部の外周フランジ部と上端開口部を着脱可能に閉
成する蓋体の前記外周フランジ部に対向する周縁
部との間にリング状の取付基体が介装され、この
取付基体から前記コラムの上端開口部にのびる連
結片が形成されるとともに、この連結片に前記チ
エーンの上端部が連結されていることを特徴とす
る水中ポンプ上げおろし用チエーンの上端部取付
構造。 An upper end mounting structure of a chain for raising and lowering a submersible pump into a column, the outer peripheral flange of the upper end opening of the column and the peripheral edge facing the outer peripheral flange of a lid body that removably closes the upper end opening. A ring-shaped mounting base is interposed between the mounting base and the column, and a connecting piece extending from the mounting base to the upper end opening of the column is formed, and the upper end of the chain is connected to the connecting piece. A structure for attaching the upper end of a chain for raising and lowering a submersible pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8984488U JPH0212098U (en) | 1988-07-06 | 1988-07-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8984488U JPH0212098U (en) | 1988-07-06 | 1988-07-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0212098U true JPH0212098U (en) | 1990-01-25 |
Family
ID=31314378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8984488U Pending JPH0212098U (en) | 1988-07-06 | 1988-07-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0212098U (en) |
-
1988
- 1988-07-06 JP JP8984488U patent/JPH0212098U/ja active Pending