JPH0437699U - - Google Patents
Info
- Publication number
- JPH0437699U JPH0437699U JP7924890U JP7924890U JPH0437699U JP H0437699 U JPH0437699 U JP H0437699U JP 7924890 U JP7924890 U JP 7924890U JP 7924890 U JP7924890 U JP 7924890U JP H0437699 U JPH0437699 U JP H0437699U
- Authority
- JP
- Japan
- Prior art keywords
- carrier
- segment
- segments
- trolley
- transporting
- 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
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は第１の考案の一実施例をを示す部分破
断断面図、第２図は第１図の要部を示す部分破断
斜視図、第３図ａ，ｂは第１図内し第２図に示す
セグメントキヤリアによるセグメントの搬送動作
を示す図、第４図ａ〜ｃは第３図ａ，ｂの要部動
作を示す図、第５図は第２の考案の一実施例を示
す要部側面図、第６図は第５図の要部断面図であ
る。
図中、１はトンネル、２はシールドフレーム、
３はセグメント、７はセグメントキヤリア、１３
はエレクタ、１４は支持台車、１５はキヤリア台
車、２２はラツク、２４はピニオン駆動機構、３
３はチエーン部材、３４はチエーン歯車駆動機構
である。
Fig. 1 is a partially cutaway sectional view showing an embodiment of the first invention, Fig. 2 is a partially cutaway perspective view showing the main parts of Fig. 1, and Figs. 2 is a diagram showing the transport operation of the segment by the segment carrier shown in FIG. 4, FIGS. A side view of the main part, and FIG. 6 is a sectional view of the main part of FIG. In the figure, 1 is a tunnel, 2 is a shield frame,
3 is segment, 7 is segment carrier, 13
is an erector, 14 is a support truck, 15 is a carrier truck, 22 is a rack, 24 is a pinion drive mechanism, 3
3 is a chain member, and 34 is a chain gear drive mechanism.
Claims (1)
トを搬送するためのセグメントキヤリアにおいて
、トンネル内に上記シールドフレームの後部に連
結されて牽引される支持台車を設け、該支持台車
にセグメントを搭載して上記エレクタのセグメン
ト把持位置にセグメントを搬送するためのキヤリ
ア台車を走行自在に設け、該キヤリア台車を上記
セグメント把持位置に移動すべく、上記支持台車
にトンネル軸方向に沿つてラツクを設け、上記キ
ヤリア台車に上記ラツクに噛合させてピニオン駆
動機構を設けたことを特徴とするセグメントキヤ
リア。 ２ シールドフレーム内のセレクタ近傍へセグメ
ントを搬送するためのセグメントキヤリアにおい
て、トンネル内に上記シールドフレームの後部に
連結されて牽引される支持台車を設け、該支持台
車にセグメントを搭載して上記エレクタのセグメ
ント把持位置にセグメントを搬送するためのキヤ
リア台車を走行自在に設け、該キヤリア台車を上
記セグメント把持位置に移動すべく、上記支持台
車にトンネル軸方向に沿つてチエーン部材を張設
し、上記キヤリア台車に上記チエーン部材に噛合
させてチエーン歯車駆動機構を設けたことを特徴
とするセグメントキヤリア。[Claims for Utility Model Registration] 1. In a segment carrier for transporting segments to the vicinity of the erector of a shield frame, a support cart connected to and towed by the rear part of the shield frame is provided in a tunnel, and the segments are mounted on the support cart. A carrier trolley for transporting the segment to the segment gripping position of the erector is provided in a movable manner, and a rack is mounted on the support trolley along the tunnel axis direction in order to move the carrier trolley to the segment gripping position. A segment carrier, further comprising: a pinion drive mechanism that is easily engaged with the carrier truck. 2. In the segment carrier for transporting the segments to the vicinity of the selector in the shield frame, a support cart connected to the rear part of the shield frame and towed is provided in the tunnel, and the segments are mounted on the support cart to transport the segments to the erector. A carrier trolley for transporting the segments to the segment gripping position is movably provided, and in order to move the carrier trolley to the segment gripping position, a chain member is stretched over the support trolley along the tunnel axis direction. A segment carrier characterized in that a chain gear drive mechanism is provided on the truck in mesh with the chain member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7924890U JPH0743278Y2 (en) | 1990-07-27 | 1990-07-27 | Segment carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7924890U JPH0743278Y2 (en) | 1990-07-27 | 1990-07-27 | Segment carrier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0437699U true JPH0437699U (en) | 1992-03-30 |
| JPH0743278Y2 JPH0743278Y2 (en) | 1995-10-09 |
Family
ID=31623239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7924890U Expired - Lifetime JPH0743278Y2 (en) | 1990-07-27 | 1990-07-27 | Segment carrier |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0743278Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014145194A (en) * | 2013-01-29 | 2014-08-14 | Okumura Corp | Segment send-in device |
| CN110439049A (en) * | 2019-06-28 | 2019-11-12 | 中交第二航务工程局有限公司 | Variable-width combined type chain type development machine |
-
1990
- 1990-07-27 JP JP7924890U patent/JPH0743278Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014145194A (en) * | 2013-01-29 | 2014-08-14 | Okumura Corp | Segment send-in device |
| CN110439049A (en) * | 2019-06-28 | 2019-11-12 | 中交第二航务工程局有限公司 | Variable-width combined type chain type development machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0743278Y2 (en) | 1995-10-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R323531 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| EXPY | Cancellation because of completion of term |