JPS6442398U - - Google Patents
Info
- Publication number
- JPS6442398U JPS6442398U JP13614787U JP13614787U JPS6442398U JP S6442398 U JPS6442398 U JP S6442398U JP 13614787 U JP13614787 U JP 13614787U JP 13614787 U JP13614787 U JP 13614787U JP S6442398 U JPS6442398 U JP S6442398U
- Authority
- JP
- Japan
- Prior art keywords
- forming
- belt formwork
- belt
- tunnel
- guide
- 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
- 238000009415 formwork Methods 0.000 claims description 11
- 238000009412 basement excavation Methods 0.000 claims description 2
- 125000006850 spacer group Chemical group 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
Description
第１図Ａは本考案のベルト型枠の一例を示す概
略図、同図Ｂは同図Ａの妻板部分の他の例の説明
図、第２図、第３図は本考案のベルト型枠の異な
る例を示す概略図、第４図、第５図は本考案のベ
ルト型枠の使用説明図、第６図、第７図は本考案
のベルト型枠の伸縮構造の説明図、第８図、第９
図は本考案のベルト型枠の使用説明図、第１０図
第１１図は従来のベルト型枠の使用説明図である
。
１はベルト型枠、２は切羽側端部、３は妻板、
４は掘削面、５はガイド。
Figure 1A is a schematic diagram showing an example of the belt formwork of the present invention, Figure B is an explanatory diagram of another example of the end plate portion of Figure A, and Figures 2 and 3 are the belt formwork of the present invention. FIGS. 4 and 5 are schematic diagrams showing different examples of the belt form of the present invention. FIGS. 6 and 7 are explanatory diagrams of the elastic structure of the belt form of the present invention. Figure, No. 9
The figure is an explanatory diagram of the use of the belt formwork of the present invention, and FIGS. 10 and 11 are explanatory diagrams of the use of the conventional belt formwork. 1 is the belt formwork, 2 is the face side end, 3 is the end plate,
4 is the excavation surface and 5 is the guide.
Claims (1)
羽側となる切羽側端部２から上方に妻板３を立上
げ、この妻板３にトンネルの掘削面４と一定の間
隔を保つスペーサーの機能を持たせたことを特徴
とするトンネルのコンクリート層形成用ベルト型
枠。 (2) ベルト型枠１の切羽側端部２にガイド５を
も設けたことを特徴とする実用新案登録請求の範
囲第１項記載のトンネルのコンクリート層形成用
ベルト型枠装置。 (3) ガイド５がスキツド形式のものであること
を特徴とする実用新案登録請求の範囲第１項記載
のトンネルのコンクリート層形成用ベルト型枠装
置。 (4) ガイド５が回転車輪形式のものであること
を特徴とする実用新案登録請求の範囲第１項記載
のトンネルのコンクリート層形成用ベルト型枠装
置。[Scope of Claim for Utility Model Registration] (1) An end plate 3 is raised upward from the face side end 2 of the belt formwork 1, which becomes the face side of the tunnel when in use, and this end plate 3 is made to be flush with the excavation surface 4 of the tunnel. Belt formwork for forming concrete layers in tunnels, characterized by having the function of a spacer to maintain the spacing between. (2) A belt formwork device for forming a concrete layer for a tunnel according to claim 1 of the registered utility model, characterized in that a guide 5 is also provided at the end 2 of the belt formwork 1 on the face side. (3) The belt formwork device for forming a concrete layer of a tunnel according to claim 1, wherein the guide 5 is of a skid type. (4) The belt formwork device for forming a concrete layer of a tunnel according to claim 1, wherein the guide 5 is of a rotating wheel type.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13614787U JPS6442398U (en) | 1987-09-05 | 1987-09-05 | |
| CN 88101510 CN1009169B (en) | 1987-03-16 | 1988-03-16 | Moving mould of tunnel liner device |
| CN 90101012 CN1018750B (en) | 1987-03-16 | 1990-02-27 | Movable framework of tunnel wall covering apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13614787U JPS6442398U (en) | 1987-09-05 | 1987-09-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6442398U true JPS6442398U (en) | 1989-03-14 |
Family
ID=31396381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13614787U Pending JPS6442398U (en) | 1987-03-16 | 1987-09-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6442398U (en) |
-
1987
- 1987-09-05 JP JP13614787U patent/JPS6442398U/ja active Pending
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