JPH0193203U - - Google Patents
Info
- Publication number
- JPH0193203U JPH0193203U JP18671387U JP18671387U JPH0193203U JP H0193203 U JPH0193203 U JP H0193203U JP 18671387 U JP18671387 U JP 18671387U JP 18671387 U JP18671387 U JP 18671387U JP H0193203 U JPH0193203 U JP H0193203U
- Authority
- JP
- Japan
- Prior art keywords
- temporary
- air bag
- support
- filled
- backfilling device
- 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
- 238000009412 basement excavation Methods 0.000 claims 1
- 238000009933 burial Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Landscapes
- Road Paving Structures (AREA)
Description
第１図ａは本考案の仮埋戻し装置の斜視図、第
１図ｂは本考案の仮埋戻し装置に使用する工具の
要部説明図、第２図は本考案の仮埋戻し装置の使
用状況説明図、第３図は従来の仮埋戻し装置に使
用する仮埋素材の構成図、第４図は第３図に示す
仮埋素材を使用した仮埋戻し装置の使用状況説明
図、第５図は空気袋を使用した他の従来例の断面
図、を示す。
１：支柱、２：空気袋、３：保持部、４：上部
支持板、５：ねじ部、６：高さ調整用工具のため
の孔、７：工具、８：工具７の先端突起部、９：
ハンドル、１０：空気注入口、１１：下部支持板
、１２及び１３：板、１４：砕石、１５：アスフ
アルト舗装部。
Fig. 1a is a perspective view of the temporary backfilling device of the present invention, Fig. 1b is an explanatory diagram of the main parts of the tool used in the temporary backfilling device of the present invention, and Fig. 2 is a diagram of the temporary backfilling device of the present invention. Fig. 3 is a configuration diagram of a temporary backfilling material used in a conventional temporary backfilling device, and Fig. 4 is an explanatory drawing of a temporary backfilling device using the temporary backfilling material shown in Fig. 3. FIG. 5 shows a sectional view of another conventional example using an air bag. 1: Strut, 2: Air bag, 3: Holding part, 4: Upper support plate, 5: Screw part, 6: Hole for height adjustment tool, 7: Tool, 8: Tip protrusion of tool 7, 9:
Handle, 10: Air inlet, 11: Lower support plate, 12 and 13: Board, 14: Crushed stone, 15: Asphalt pavement section.
Claims (1)
入した空気袋に該空気袋を保持し、垂直方向の力
を支えるように両端に支持板を設けた直立させる
支柱を複数本固定した仮埋戻し素体を複数個を掘
削ピツト内に充填し、前記支持板に仮舗装をした
ことを特徴とする仮埋戻し装置。 Temporary burial in which the air bag is held in an air bag filled with compressed air so as to maintain the horizontal force, and a plurality of upright columns with support plates at both ends are fixed to support the vertical force. 1. A temporary backfilling device, characterized in that a plurality of return blanks are filled into an excavation pit, and the support plate is temporarily paved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18671387U JPH0193203U (en) | 1987-12-08 | 1987-12-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18671387U JPH0193203U (en) | 1987-12-08 | 1987-12-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0193203U true JPH0193203U (en) | 1989-06-19 |
Family
ID=31477925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18671387U Pending JPH0193203U (en) | 1987-12-08 | 1987-12-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0193203U (en) |
-
1987
- 1987-12-08 JP JP18671387U patent/JPH0193203U/ja active Pending
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