JPH0379398U - - Google Patents
Info
- Publication number
- JPH0379398U JPH0379398U JP13970089U JP13970089U JPH0379398U JP H0379398 U JPH0379398 U JP H0379398U JP 13970089 U JP13970089 U JP 13970089U JP 13970089 U JP13970089 U JP 13970089U JP H0379398 U JPH0379398 U JP H0379398U
- Authority
- JP
- Japan
- Prior art keywords
- tail structure
- wire brush
- attachment part
- tunneling machine
- shield tunneling
- 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
- 230000005641 tunneling Effects 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims 2
- 239000003921 oil Substances 0.000 claims 2
- 235000014593 oils and fats Nutrition 0.000 claims 1
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000009412 basement excavation Methods 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Description
第１図は本考案の実施例１にかかわるテール構
造の説明図、第２図は実施例２にかかわるテール
構造の説明図、第３図は実施例３にかかわる塗布
機構の斜視図、第４図は実施例４にかかわる塗布
機構の斜視図、第５図は実施例５にかかわる塗布
機構の斜視図、第６図は実施例６にかかわる塗布
機構の斜視図、第７図は本考案の効果確認実験に
供した実験機の説明図、第８〜１０図はシールド
掘進機のトンネル掘削作業の説明図、第１１図は
従来のテール構造を示す断面図、第１２図は実際
の掘削時におけるワイヤーブラシの状態を示す説
明図である。
図面の主要符号、１……スキンプレート、５…
…セグメント、６……ワイヤーブラシ型パツキン
、２０……塗布機構。
FIG. 1 is an explanatory diagram of the tail structure according to the first embodiment of the present invention, FIG. 2 is an explanatory diagram of the tail structure according to the second embodiment, FIG. 3 is a perspective view of the application mechanism according to the third embodiment, and FIG. The figure is a perspective view of the coating mechanism according to the fourth embodiment, FIG. 5 is a perspective view of the coating mechanism according to the fifth embodiment, FIG. 6 is a perspective view of the coating mechanism according to the sixth embodiment, and FIG. 7 is a perspective view of the coating mechanism according to the present invention. An explanatory diagram of the experimental machine used in the effectiveness confirmation experiment, Figures 8 to 10 are explanatory diagrams of tunnel excavation work by the shield tunneling machine, Figure 11 is a cross-sectional view showing the conventional tail structure, and Figure 12 is during actual excavation. It is an explanatory view showing the state of the wire brush in . Main symbols in the drawing, 1...Skin plate, 5...
... Segment, 6... Wire brush type packing, 20... Application mechanism.
Claims (1)
シ取付部にワイヤーブラシ型パツキンを取りつけ
たシールド掘進機のテール構造であつて、ワイヤ
ーブラシ取付部より前方の機内側にセグメントに
付着防止油剤を塗布する塗布機構を設けたことを
特徴とするシールド掘進機のテール構造。 ２ 前記付着防止油剤が、油脂類および（または
）水溶性剥離剤からなる請求項１記載のシールド
掘進機のテール構造。[Scope of Claim for Utility Model Registration] 1. A tail structure of a shield tunneling machine in which a wire brush type gasket is attached to the wire brush attachment part on the inner periphery of the outer end of the skin plate, in which a segment is provided on the inside of the machine in front of the wire brush attachment part. A tail structure for a shield excavator, characterized by being provided with an application mechanism for applying an anti-adhesion oil to the tail structure. 2. The tail structure for a shield tunneling machine according to claim 1, wherein the anti-adhesion oil agent comprises oils and fats and/or a water-soluble release agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989139700U JPH0637118Y2 (en) | 1989-11-30 | 1989-11-30 | Tail structure of shield machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989139700U JPH0637118Y2 (en) | 1989-11-30 | 1989-11-30 | Tail structure of shield machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0379398U true JPH0379398U (en) | 1991-08-13 |
| JPH0637118Y2 JPH0637118Y2 (en) | 1994-09-28 |
Family
ID=31686728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989139700U Expired - Lifetime JPH0637118Y2 (en) | 1989-11-30 | 1989-11-30 | Tail structure of shield machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0637118Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61184799U (en) * | 1985-05-13 | 1986-11-18 |
-
1989
- 1989-11-30 JP JP1989139700U patent/JPH0637118Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61184799U (en) * | 1985-05-13 | 1986-11-18 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0637118Y2 (en) | 1994-09-28 |
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