JPS608793U - Shoring sheet pile traction device for rock tunnel excavation machine - Google Patents

Shoring sheet pile traction device for rock tunnel excavation machine

Info

Publication number
JPS608793U
JPS608793U JP9932083U JP9932083U JPS608793U JP S608793 U JPS608793 U JP S608793U JP 9932083 U JP9932083 U JP 9932083U JP 9932083 U JP9932083 U JP 9932083U JP S608793 U JPS608793 U JP S608793U
Authority
JP
Japan
Prior art keywords
sheet pile
traction device
rock tunnel
tunnel excavation
excavation machine
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
JP9932083U
Other languages
Japanese (ja)
Other versions
JPH0144631Y2 (en
Inventor
梶原　操
英和 青木
敏弘 山崎
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.)
Komatsu Ltd
Original Assignee
Komatsu 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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP9932083U priority Critical patent/JPS608793U/en
Publication of JPS608793U publication Critical patent/JPS608793U/en
Application granted granted Critical
Publication of JPH0144631Y2 publication Critical patent/JPH0144631Y2/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 drawings]

第１図は従来の支保矢板牽引装置を備えた岩盤トンネル
掘削機の側面図、第２図は矢板の説明図、第３図は本考
案−実施例の支保矢板牽引装置を備えた岩盤トンネル掘
削機の側面図、第４図は第３図ＩＶ−ＩＶ線に沿う断面
図、第５図は矢板連結機構の縦断面図、第６図は矢板牽
引の作用説明図、第７図は本考案の他の実施例の構成説
明図である。 ３はグリッパフレーム、９はグリッパルーフサポート、
１２は矢板、２０は矢板連結機構。Fig. 1 is a side view of a rock tunnel excavation machine equipped with a conventional shoring sheet pile traction device, Fig. 2 is an explanatory diagram of the sheet pile, and Fig. 3 is a rock tunnel excavation machine equipped with a shoring sheet pile traction device according to the present invention and an embodiment. A side view of the machine, Fig. 4 is a sectional view taken along the line IV-IV in Fig. 3, Fig. 5 is a longitudinal sectional view of the sheet pile connection mechanism, Fig. 6 is an explanatory diagram of the action of sheet pile traction, and Fig. 7 is a cross-sectional view of the present invention. FIG. 2 is a configuration explanatory diagram of another embodiment of the present invention. 3 is the gripper frame, 9 is the gripper roof support,
12 is a sheet pile, and 20 is a sheet pile connection mechanism.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] グリッパフレーム３にグリッパルーフサポート９を設け
、グリッパフレーム３に、グリッパルーフサポート９と
後方の矢板４との間に位置する前方の矢板１２をグリッ
パフレーム３に係脱可能に連結する矢板連結機構２０を
設けたことを特徴とする岩盤トンネル掘削機における支
保矢板牽引装置。A sheet pile connection mechanism 20 that provides a gripper roof support 9 on the gripper frame 3 and detachably connects the front sheet pile 12 located between the gripper roof support 9 and the rear sheet pile 4 to the gripper frame 3. A shoring sheet pile traction device for a rock tunnel excavator, characterized by being provided with.
JP9932083U 1983-06-29 1983-06-29 Shoring sheet pile traction device for rock tunnel excavation machine Granted JPS608793U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9932083U JPS608793U (en) 1983-06-29 1983-06-29 Shoring sheet pile traction device for rock tunnel excavation machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9932083U JPS608793U (en) 1983-06-29 1983-06-29 Shoring sheet pile traction device for rock tunnel excavation machine

Publications (2)

Publication Number Publication Date
JPS608793U true JPS608793U (en) 1985-01-22
JPH0144631Y2 JPH0144631Y2 (en) 1989-12-22

Family

ID=30235425

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9932083U Granted JPS608793U (en) 1983-06-29 1983-06-29 Shoring sheet pile traction device for rock tunnel excavation machine

Country Status (1)

Country Link
JP (1) JPS608793U (en)

Also Published As

Publication number Publication date
JPH0144631Y2 (en) 1989-12-22

Similar Documents

Publication Publication Date Title
JPS608793U (en) Shoring sheet pile traction device for rock tunnel excavation machine
JPS5910322U (en) Automatic correction device for auger case of small snow blower
JPS5845760U (en) Bucket device of shovel type excavation loader
JPS58172590U (en) shield tunneling machine
JPS59173756U (en) trencher
JPS5895375U (en) Tractor driver operation panel support frame structure
JPS5969297U (en) Segment assembly device for tunnel boring machine
JPS5869088U (en) Pipe burying machine
JPS59167858U (en) Hydraulic hose holding device for motor radar
JPS58111249U (en) Rear connection structure between tractor and front loader
JPS60165534U (en) Self-propelled pile press-in/extraction machine
JPS60165591U (en) Wedge-shaped rock crushing device
JPS5988099U (en) Cargo handling equipment
JPS59183995U (en) shield tunneling machine
JPS6064023U (en) excavator
JPS5842246U (en) Main pile driving attachment for earth retaining
JPS6137724U (en) Seeding machine
JPS5952823U (en) Soil crushing device of excavator and harvester
JPS5854494U (en) Crawler drill hose guide device
JPS5829635U (en) pile driver
JPS58173581U (en) Crawler type traveling device
JPS6053895U (en) shield tunneling machine
JPS58171948U (en) Fully rotating backhoe earth removal device
JPS5910395U (en) swing drilling rig
JPS6115335U (en) Earth retaining device