JPS60111994U - Pressurizing device for pouring lining material for tunnel wall construction - Google Patents
Pressurizing device for pouring lining material for tunnel wall constructionInfo
- Publication number
- JPS60111994U JPS60111994U JP20088083U JP20088083U JPS60111994U JP S60111994 U JPS60111994 U JP S60111994U JP 20088083 U JP20088083 U JP 20088083U JP 20088083 U JP20088083 U JP 20088083U JP S60111994 U JPS60111994 U JP S60111994U
- Authority
- JP
- Japan
- Prior art keywords
- lining material
- pressurizing device
- tunnel wall
- wall construction
- tunnel
- 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
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の加圧装置が装着されたシールド掘進機
の１実施例断面図、第２図は第１図の■−■線矢視断面
図、第３図は第１図の■−■線矢視断面図、第４図ａ、
ｂはプレスリングの作動説明図、第５図は加圧装置の
拡大断面図、第６図は ゛第１図のＩＶ−ＩＶ線矢視断
面図、第７図は鉄筋カゴの１例の斜視図、第８図は鉄筋
カゴを一体化させた型枠の正面図である。
８ａ・・・テールプレート、２０・・・シールドジヤツ
キ、２１・・・プレスリング、２３・・・加圧ジヤツキ
、２４・・・型枠、２４ａ・・・外周面、２５・・・加
圧リング、３９，３９Ａ・・・ライニング材。Fig. 1 is a cross-sectional view of one embodiment of a shield tunneling machine equipped with the pressurizing device of the present invention, Fig. 2 is a cross-sectional view taken along the line ■-■ in Fig. 1, and Fig. 3 is a cross-sectional view taken along the line -■ in Fig. 1. -■ Cross-sectional view taken along the line, Fig. 4a,
b is an explanatory diagram of the operation of the press ring, Fig. 5 is an enlarged sectional view of the pressurizing device, Fig. 6 is a sectional view taken along the line IV-IV in Fig. 1, and Fig. 7 is a perspective view of an example of a reinforcing bar cage FIG. 8 is a front view of the formwork in which the reinforcing bar basket is integrated. 8a... Tail plate, 20... Shield jack, 21... Press ring, 23... Pressure jack, 24... Formwork, 24a... Outer peripheral surface, 25... Pressure Ring, 39, 39A... lining material.
Claims (1)
ネル壁を構築しつつ掘進するシールド掘進機において、 シールドジヤツキと共にテールプレート内を前後方向に
変位し、ライニング材打設用型枠を押圧するプレスリン
グと、 このプレスリングの後面外周に設けられた加圧ジヤツキ
により、前記型枠の外周面とテールプレート内周面との
間で摺動変位する加圧リングと、を有することを特徴と
するトンネル壁構築用打設ライニング材の加圧装置。[Scope of Claim for Utility Model Registration] In a shield excavator that excavates while building a tunnel wall by placing lining material on the inner surface of the tunnel, the shield machine displaces the inside of the tail plate in the front and back direction together with the shield jack to place the lining material. a press ring that presses the formwork; a pressure ring that is slidably displaced between the outer circumferential surface of the formwork and the inner circumferential surface of the tail plate by a pressurizing jack provided on the outer circumference of the rear surface of the press ring; A pressurizing device for pouring lining material for constructing tunnel walls, characterized by having the following features:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20088083U JPS60111994U (en) | 1983-12-28 | 1983-12-28 | Pressurizing device for pouring lining material for tunnel wall construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20088083U JPS60111994U (en) | 1983-12-28 | 1983-12-28 | Pressurizing device for pouring lining material for tunnel wall construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60111994U true JPS60111994U (en) | 1985-07-29 |
Family
ID=30762142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20088083U Pending JPS60111994U (en) | 1983-12-28 | 1983-12-28 | Pressurizing device for pouring lining material for tunnel wall construction |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60111994U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01127796A (en) * | 1987-11-11 | 1989-05-19 | Toda Constr Co Ltd | Propulsion reaction receiving method in method of cast-in-place shield construction |
| JPH01180597U (en) * | 1988-06-07 | 1989-12-26 | ||
| JPH02167999A (en) * | 1988-12-22 | 1990-06-28 | Toda Constr Co Ltd | Cast-in-place lining method of shielded tunnel |
| JPH0693798A (en) * | 1992-08-24 | 1994-04-05 | Ohbayashi Corp | Lining seal method and press ring for use in cast-in-place lining shield construction method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5433656A (en) * | 1977-08-22 | 1979-03-12 | Hitachi Ltd | Correction unit for lead bendign of electronic conponent |
-
1983
- 1983-12-28 JP JP20088083U patent/JPS60111994U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5433656A (en) * | 1977-08-22 | 1979-03-12 | Hitachi Ltd | Correction unit for lead bendign of electronic conponent |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01127796A (en) * | 1987-11-11 | 1989-05-19 | Toda Constr Co Ltd | Propulsion reaction receiving method in method of cast-in-place shield construction |
| JPH01180597U (en) * | 1988-06-07 | 1989-12-26 | ||
| JPH02167999A (en) * | 1988-12-22 | 1990-06-28 | Toda Constr Co Ltd | Cast-in-place lining method of shielded tunnel |
| JPH0693798A (en) * | 1992-08-24 | 1994-04-05 | Ohbayashi Corp | Lining seal method and press ring for use in cast-in-place lining shield construction method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS60111994U (en) | Pressurizing device for pouring lining material for tunnel wall construction | |
| JPS595699U (en) | Backfilling agent injection device | |
| JPS6066792U (en) | shield tunneling machine | |
| JPS5989908U (en) | Steel pipe joint structure | |
| JPS5821045U (en) | composite pile | |
| JPH0453891U (en) | ||
| JPS5880441U (en) | Slope protection material | |
| JPS58180956U (en) | Construction machinery operation mechanism | |
| JPH01167494U (en) | ||
| JPS59183995U (en) | shield tunneling machine | |
| JPS6162992U (en) | ||
| JPS5984063U (en) | work machine cabinet | |
| JPS59144092U (en) | Support device for pit excavator | |
| JPS5829682U (en) | gutter | |
| JPS5889509U (en) | Formwork for concrete floor slabs | |
| JPS59167890U (en) | shield tunneling machine | |
| JPS5965097U (en) | tunnel boring machine | |
| JPS60151959U (en) | Suction head of pump dredger | |
| JPS60160114U (en) | fertilizer application machine | |
| JPS6042450U (en) | Extrusion pin for die casting machine | |
| JPS58111227U (en) | Soil compactor drum foot | |
| JPS60151687U (en) | Protection plate for elevator exit frame welding | |
| JPS5947793U (en) | Fore polling of shield tunneling machine | |
| JPS58124599U (en) | Backfilling agent injection pipe device for shield excavator | |
| JPS5820217U (en) | Bucket for bucket elevator |