JPH0229998U - - Google Patents
Info
- Publication number
- JPH0229998U JPH0229998U JP10816488U JP10816488U JPH0229998U JP H0229998 U JPH0229998 U JP H0229998U JP 10816488 U JP10816488 U JP 10816488U JP 10816488 U JP10816488 U JP 10816488U JP H0229998 U JPH0229998 U JP H0229998U
- Authority
- JP
- Japan
- Prior art keywords
- formwork
- attached
- propulsion
- center member
- jacks
- 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.)
- Granted
Links
- 238000009415 formwork Methods 0.000 claims description 12
- 230000001141 propulsive effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Description
第１図はこの考案に係る掘進機の縦断側面図、
第２図は保型型枠の正面図、第３図は型枠の正面
図、第４図は同上の要部を示す縦断拡大側面図、
第５図は同縦断拡大正面図、第６図は間隙にチユ
ーブを嵌め込んだ縦断拡大側面図、第７図は間隙
に目詰め型枠を嵌め込んだ縦断側面図である。
１……センター部材、２……推進力保持装置、
３……ジヤツキ、４……リング、５……推進保持
リング、６……シールドジヤツキ、８……自在接
手、９……スライダ、１０……ラツク、１１……
ピニオン、１２……駆動機、１３……ジヤツキ、
１４……保型型枠、１５……妻型枠部、１６……
型枠、１７，１８……ジヤツキ、２２……シール
装置、２３……ピン。
Figure 1 is a longitudinal sectional side view of the excavator according to this invention.
Fig. 2 is a front view of the formwork, Fig. 3 is a front view of the formwork, and Fig. 4 is an enlarged vertical side view showing the main parts of the above.
FIG. 5 is an enlarged longitudinal front view of the same, FIG. 6 is an enlarged longitudinal side view showing a tube fitted into the gap, and FIG. 7 is a longitudinal side view showing a filling form fitted into the gap. 1... Center member, 2... Propulsive force holding device,
3... Jacket, 4... Ring, 5... Propulsion holding ring, 6... Shield jack, 8... Universal joint, 9... Slider, 10... Rack, 11...
Pinion, 12...driver, 13...jacket,
14... Form retaining formwork, 15... Gable formwork part, 16...
Formwork, 17, 18... Jacket, 22... Sealing device, 23... Pin.
Claims (1)
たセンター部材と、このセンター部材の先端に設
けられた推進保持リングと、この推進保持リング
の前方に多数のシールドジヤツキを介して設けら
れたシールド機と、前記センター部材をガイドと
してスライド自在に設けられたスライダと、この
スライダに放射状のジヤツキを介し設けた分割式
保型型枠と、この保型型枠の前縁全周に後縁全周
を突き合わせると共に、スライダに放射状のジヤ
ツキを介し設けた分割式型枠と、推進保持リング
にジヤツキを介し取付けた妻型枠部とから成るト
ンネル掘進機において、センター部材の先端に自
在接手を介し推進保持リングを取付け、又推進力
保持装置、保型型枠及び型枠の取付けジヤツキの
少なくとも片端を回動自在に連結したことを特徴
とするトンネル掘進機に於ける型枠装置。 A center member with a propulsion holding device attached to the end via a jack, a propulsion holding ring provided at the tip of this center member, and a shield machine provided in front of this propulsion holding ring via a number of shield jacks. , a slider that is slidably provided using the center member as a guide, a split type formwork that is attached to this slider via radial jacks, and a shape-retaining formwork that has a front edge all around it and a rear edge all around it. In a tunnel excavating machine, which consists of a split formwork attached to the slider with radial jacks, and an end formwork attached to the propulsion holding ring with jacks, a flexible joint is attached to the tip of the center member. 1. A formwork device for a tunnel excavating machine, characterized in that a propulsion holding ring is attached, and at least one end of a propulsion force holding device, a form retaining formwork, and a formwork mounting jack are rotatably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10816488U JPH0629278Y2 (en) | 1988-08-17 | 1988-08-17 | Formwork equipment for tunnel machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10816488U JPH0629278Y2 (en) | 1988-08-17 | 1988-08-17 | Formwork equipment for tunnel machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0229998U true JPH0229998U (en) | 1990-02-26 |
| JPH0629278Y2 JPH0629278Y2 (en) | 1994-08-10 |
Family
ID=31343238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10816488U Expired - Lifetime JPH0629278Y2 (en) | 1988-08-17 | 1988-08-17 | Formwork equipment for tunnel machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0629278Y2 (en) |
-
1988
- 1988-08-17 JP JP10816488U patent/JPH0629278Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0629278Y2 (en) | 1994-08-10 |
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