JPS608800U - Movable platform frame used for tunnel excavation - Google Patents

Movable platform frame used for tunnel excavation

Info

Publication number
JPS608800U
JPS608800U JP9986283U JP9986283U JPS608800U JP S608800 U JPS608800 U JP S608800U JP 9986283 U JP9986283 U JP 9986283U JP 9986283 U JP9986283 U JP 9986283U JP S608800 U JPS608800 U JP S608800U
Authority
JP
Japan
Prior art keywords
platform frame
segment
frame
movable platform
frame used
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
Application number
JP9986283U
Other languages
Japanese (ja)
Other versions
JPH0246559Y2 (en
Inventor
松下　邦治郎
斉木　義邦
長尾　直
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kumagai Gumi Co Ltd
Original Assignee
Kumagai Gumi Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kumagai Gumi Co Ltd filed Critical Kumagai Gumi Co Ltd
Priority to JP9986283U priority Critical patent/JPS608800U/en
Publication of JPS608800U publication Critical patent/JPS608800U/en
Application granted granted Critical
Publication of JPH0246559Y2 publication Critical patent/JPH0246559Y2/ja
Granted legal-status Critical Current

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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は掘進中のトンネルの縦断側面図、第２図はその
平面図、第３図は第１図のＡ−Ａ線断面図、第４図は同
Ｃ−Ｃ線断面図、第５図は同Ｃ−Ｃ線断面図である。 １・・・・・・セグメント、３・・・・・・プラットフ
ォーム枠、５・・・・・・インバートセグメント、７・
・・・・・軌道面、１゛０・・・・・・レール、１１・
・・・・・柱、１２・・・・・・上部枠、１３・・・・
・・ローラ、１４・・・・・・脚体、１６・・・・・・
搬送ベルト。Figure 1 is a vertical side view of the tunnel being excavated, Figure 2 is its plan view, Figure 3 is a cross-sectional view taken along line A-A in Figure 1, Figure 4 is a cross-sectional view taken along line C-C in Figure 1, and Figure 5 is a cross-sectional view taken along line C-C in Figure 1. The figure is a cross-sectional view taken along the line CC. 1...Segment, 3...Platform frame, 5...Invert segment, 7.
...Race surface, 1゛0 ...Rail, 11.
...Column, 12...Top frame, 13...
...Roller, 14... Legs, 16...
conveyor belt.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 中央下部にインバートセグメント５を敷設しこれを中心
としてセグメント１を環状に組立て、インバートセグメ
ント５の左右上面に形成した転動面７．７上にプラット
フォーム枠３の脚体１４゜１４を摺動可能に載置すると
ともに、プラットフォーム枠３の中央に柱１１を立設し
この柱１１に取付けた上部枠１２の上部にすり搬送ベル
ト１６を塔載するとともにその両端にローラ１３，１３
を取付け、このローラ１３，１３はセグメント１内面を
転動させ、かつプラットフォーム枠３上にはすり車とか
セグメント運搬車を走行させるレール１０．１０を取付
けたトンネル掘進に当って使用する移動可能なプラット
フォーム枠。An invert segment 5 is laid at the lower center, and the segments 1 are assembled in a ring shape around this, and the legs 14 of the platform frame 3 can be slid on the rolling surfaces 7.7 formed on the left and right upper surfaces of the invert segment 5. At the same time, a pillar 11 is erected in the center of the platform frame 3, and a slip conveyor belt 16 is mounted on the top of an upper frame 12 attached to the pillar 11, and rollers 13, 13 are mounted on both ends of the top frame 12.
The rollers 13, 13 roll on the inner surface of the segment 1, and the platform frame 3 is equipped with a rail 10.10 for running a slide wheel or a segment transport vehicle. platform frame.
JP9986283U 1983-06-28 1983-06-28 Movable platform frame used for tunnel excavation Granted JPS608800U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9986283U JPS608800U (en) 1983-06-28 1983-06-28 Movable platform frame used for tunnel excavation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9986283U JPS608800U (en) 1983-06-28 1983-06-28 Movable platform frame used for tunnel excavation

Publications (2)

Publication Number Publication Date
JPS608800U true JPS608800U (en) 1985-01-22
JPH0246559Y2 JPH0246559Y2 (en) 1990-12-07

Family

ID=30236476

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9986283U Granted JPS608800U (en) 1983-06-28 1983-06-28 Movable platform frame used for tunnel excavation

Country Status (1)

Country Link
JP (1) JPS608800U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01104299U (en) * 1987-12-28 1989-07-13

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01104299U (en) * 1987-12-28 1989-07-13

Also Published As

Publication number Publication date
JPH0246559Y2 (en) 1990-12-07

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