JPS59135998U - Tunnel lining installation device - Google Patents
Tunnel lining installation deviceInfo
- Publication number
- JPS59135998U JPS59135998U JP3021983U JP3021983U JPS59135998U JP S59135998 U JPS59135998 U JP S59135998U JP 3021983 U JP3021983 U JP 3021983U JP 3021983 U JP3021983 U JP 3021983U JP S59135998 U JPS59135998 U JP S59135998U
- Authority
- JP
- Japan
- Prior art keywords
- bolt
- insertion hole
- lining plate
- installation device
- tunnel lining
- 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
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図はこの考案に用いるＰＣ覆工版の要部を示す部分
縦断面図、第２図はｐｃ覆工版の取付状態を示す部分縦
断面図、第３図は同斜視図である。−１・・・・・・Ｐ
Ｃ覆工版、２・・・・・・インサート、３・・・・・・
ボルト挿入穴、４・・・・・・スライド係止部材、１１
・・・・・・支保工、１２・・・・・・ボルト、１４・
・・・・・ボルト挿通孔。
第１図FIG. 1 is a partial longitudinal cross-sectional view showing the main parts of the PC lining plate used in this invention, FIG. 2 is a partial vertical cross-sectional view showing the installed state of the PC lining plate, and FIG. 3 is a perspective view thereof. -1...P
C lining version, 2... insert, 3...
Bolt insertion hole, 4...Slide locking member, 11
...Shoring, 12...Bolt, 14.
...Bolt insertion hole. Figure 1
Claims (1)
に前記ボルトを挿入するボルト挿入穴を設けると共に、
このボルト挿入穴内に前記ボルトをその挿入方向にはス
ライド自在とし、脱出方向には係止するスライド係止部
材を埋設固定してなるＰＣ覆工版を型鋼からなる支保工
のウェブ間に組込み、前記支保工のウェブに設けたボル
ト挿通孔を通して前記ボルトを前記ＰＣ覆工版のボルト
螺合用インサートに螺合し、ナツトで締付は固定すると
共に、前記ウェブ面から突出する前記ボルトの他端部を
前記支保工を介して隣接配置した前記ＰＣ覆工版のボル
ト挿入穴及びスライド係止部材に挿入して係止してなる
ことを特徴とするトンネル覆工版の取付装置。A bolt screwing insert is buried in one side, and a bolt insertion hole for inserting the bolt is provided in the other side,
A PC lining plate in which the bolt is slidable in the insertion direction in the bolt insertion hole and has a slide locking member embedded and fixed in the removal direction is installed between the webs of the shoring made of shaped steel, The bolt is screwed into the bolt threading insert of the PC lining plate through the bolt insertion hole provided in the web of the shoring, and is tightened and fixed with a nut, and the other end of the bolt protrudes from the web surface. An installation device for a tunnel lining plate, characterized in that the part is inserted and locked into a bolt insertion hole and a slide locking member of the PC lining plate which are arranged adjacently through the support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3021983U JPS59135998U (en) | 1983-03-02 | 1983-03-02 | Tunnel lining installation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3021983U JPS59135998U (en) | 1983-03-02 | 1983-03-02 | Tunnel lining installation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59135998U true JPS59135998U (en) | 1984-09-11 |
Family
ID=30161080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3021983U Pending JPS59135998U (en) | 1983-03-02 | 1983-03-02 | Tunnel lining installation device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59135998U (en) |
-
1983
- 1983-03-02 JP JP3021983U patent/JPS59135998U/en active Pending
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