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1. 发明专利

JP2647603B2 失效
公开(公告)号：JP2647603B2
公开(公告)日：1997-08-27
申请号：JP27954092
申请日：1992-09-24
申请人： KAJIMA KENSETSU KK , YAMAUCHI KOGYO KK
发明人： TOKUGAWA JUNICHI , YAMAUCHI NORIO , HIRANO SHOJI , TAKIGUCHI NORIO , TASHIRO TAMIJI , TSUKAMOTO KATSUMI
IPC分类号： E02F3/36 , E02F9/08 , E21B7/02 , E21B15/00 , E21B19/08 , E21C35/04 , E21C11/02

2. 发明专利

JPH10252397A LINING METHOD OF GROUND IN TUNNEL-SHIELDING WORK, AND GUIDE ROD, GUIDE FRAME, AND EXTENSIBLE JACK USED FOR THE METHOD 失效
公开(公告)号：JPH10252397A
公开(公告)日：1998-09-22
申请号：JP5506597
申请日：1997-03-10
申请人： SHIMIZU CONSTRUCTION CO LTD , YAMAUCHI KOGYO KK
发明人： TAKEBAYASHI TSUGIO , KIUCHI TSUTOMU , KONO SHIGEYUKI , OBARA YOSHIYUKI , CHIBA TAKASHI , YAMAUCHI NORIO , TOKUGAWA JUNICHI , TSUTSUI MASAKI
IPC分类号： E21D11/40
摘要： PROBLEM TO BE SOLVED: To previously prevent collapse of ground in a shield excavating method of a tunnel by means of TBM(tunnel boring machine). SOLUTION: Supports 2F are temporarily assembled in the rear body 1c of a TBM and sheet piles 4 are set between the temporarily assembled supporting 2F and existing supports 2E and the temporarily assembled supporting 2F and the sheet piles 4 are sent out to a tunnel by pulling the rear body 1c of the TBM. In this way, the ground is prevented from being exposed and broken down previously. The temporarily assembling supports 2F sent out of the rear body 1c of the TBM are radially expanded by use of extensible jacks to closely contact the ground G.

3. 发明专利

JPH09302915A CONSTRUCTION WORK DEVICE 失效
公开(公告)号：JPH09302915A
公开(公告)日：1997-11-25
申请号：JP12170496
申请日：1996-05-16
申请人： YAMAUCHI KOGYO KK , SUMITOMO CONST
发明人： YAMAUCHI NORIO , TOKUGAWA JUNICHI , TSUTSUI MASAKI , ONO YUKIHARU , YAMADA TAKEHIRO , GONDO KENJI
IPC分类号： E01D21/00 , E01D22/00 , E04G3/00 , E04G3/24 , E04G23/02
摘要： PROBLEM TO BE SOLVED: To provide a construction work device capable of efficiently conducting works for winding a steel plate on a pier. SOLUTION: An overhaul-assembly type working base 1 with a loop-shaped guide rail 4 is installed onto a footing 32 supporting a pier 31 so as to surround the pier 31. Working machines such as a drifter 7, a welding machine, etc., are loaded movably on the guide rail 4, and operation boring the mounting holes of anchor bolts 34 for fixing steel plates 33 onto the footing 32 and operation bonding the mutual steel plates 33 by welding are conducted by properly moving these working machines in the periphery of the pier 31. Masts are disposed in upright on the working base 1, a lifting-lowering workbench 24 is installed to the masts, and the winding operation of the steel plates 33 is conducted while freely shifting the workbench 24 horizontally and vertically along the pier 31.

4. 发明专利

JPH07217392A WORKING APPARATUS FOR TUNNEL CONSTRUCTION 失效
公开(公告)号：JPH07217392A
公开(公告)日：1995-08-15
申请号：JP21826592
申请日：1992-07-24
申请人： KAJIMA CORP , YAMAUCHI KOGYO KK
发明人： TOKUGAWA JUNICHI , YAMAUCHI NORIO , HIRANO SHOJI , TAKAHASHI NOBUO , SHIBATA TOSHIAKI , ICHIJO MASARU
IPC分类号： E21D20/00 , E21D11/10 , E21D11/40
摘要： PURPOSE:To carry out every work of a facing in tunnel work within a short period of time and to enable early leg-mounting and closure by incorporating support erectors, rock bolt boring machines and a concrete sprayer into a base machine capable of self-running. CONSTITUTION:Two erectors 20 and 20, two boring machines 30 and 30, one concrete sprayer 50 and a lift deck 60 are mounted on a base machine 2. After that, a tunnel working operation device 1 can be freely moved to a range covering almost overall area of a facing of a tunnel, a side wall around the facing and an arch section in a constructible manner. Every work including support erection, rock bolt driving, concrete spraying, etc., can be executed with one tunnel-working operation device 1. According to the constitution, a necessary length of bench in an upper half advancement method can be reduced to an approximately ideal length, and early closure can be accomplished.

5. 发明专利

JPH06108769A BORING MACHINE 失效
公开(公告)号：JPH06108769A
公开(公告)日：1994-04-19
申请号：JP27954092
申请日：1992-09-24
申请人： KAJIMA CORP , YAMAUCHI KOGYO KK
发明人： TOKUGAWA JUNICHI , YAMAUCHI NORIO , HIRANO SHOJI , TAKIGUCHI NORIO , TASHIRO TAMIJI , TSUKAMOTO KATSUMI
IPC分类号： E02F3/36 , E02F9/08 , E21B7/02 , E21B15/00 , E21B19/08 , E21C35/04
摘要： PURPOSE:To carry out a boring work with a small number of workers in a short time by providing a cabin having a drilling machine including a drifter with a predetermined function, and a control panel, at the distal end of a telescopic arm installed on a self-traveling type base machine around which a fall-down preventing frame is arranged. CONSTITUTION:A fall-down preventing frame 21 is provided around a self- traveling type base machine 2 having a body part 24 which is attached thereto with an arm 24. A drilling machine 4 including a drifter 41 having a function such that the number of hitting per minute is more than 6,000bpm at maximum, is mounted at the distal end of the arm 3, a cabin 5 incorporating a control panel for centrally controlling the operation of the drilling machine 4, the base machine 2 and the arm 3, is provided at the distal end thereof. Further, only one worker manipulates the arm 3 and the base machine 2 within the cabin 5 so as to arbitrarily move the drilling machine 4 in a predetermined range on a normal plane. With this arrangement, a boring word for grouting process is carried out in a short time.

6. 发明专利

JPH06212897A AUTOMOBILE ERECTING CARRIER 失效
公开(公告)号：JPH06212897A
公开(公告)日：1994-08-02
申请号：JP2171793
申请日：1993-01-14
申请人： YAMAUCHI KOGYO KK
发明人： TOKUGAWA JUNICHI , YAMAUCHI NORIO , HIRANO SHOJI
IPC分类号： E21D11/40
摘要： PURPOSE:To reduce operators' works and make the work easy and fast, by mounting an erector and a carrier of support members which can change the deliverying posture on deliverying the support members to the erector, on an automobile carrier. CONSTITUTION:Two support members W, W are held in the state that both arms 4b, 4b of a carrier 4 of support members are directed toward the sides of a carrier 2 and transferred by an erecting carrier 1. When it arrives at the site the frame 4e of the carrier 4 is slid to protrude the support members W, W to the side of carrier 2. Thereafter, the support members are horizontally transferred backward. Next, arms 3a, 3a and catchers 3b, 3b are actuated to receive one support member W and erect the half side of the tunnel arch. And then the second support member is received to erect the rest half side. Then, the support carrier 4, the erector 3, 3, and respective arms 4b, 4b, 3a, 3b, 5a of deck 5 are all drawn in and outriggers 2b-2b are removed to travel for the next work.

7. 发明专利

JPH06212885A CARRIER FOR WORKING AT HIGH POSITION 失效
公开(公告)号：JPH06212885A
公开(公告)日：1994-08-02
申请号：JP2171893
申请日：1993-01-14
申请人： YAMAUCHI KOGYO KK
发明人： TOKUGAWA JUNICHI , YAMAUCHI NORIO , HIRANO SHOJI
IPC分类号： E21B7/02 , E21B15/00 , E21B19/08 , E21D9/10 , E21C11/02
摘要： PURPOSE:To increase the efficiency of drilling works or the like at a high position, by providing a horizontally rotatable base through a first rotary mechanism on the upper face of a travelling drive and lifting up the base by an outrigger and further, providing a boom on the base for working at high position. CONSTITUTION:A boom 6 which can transfer a working device up to maximum 25 meters in height is provided at the upper face of the base 4 of a working carrier 1. When the excavating direction of a tunnel is shifted by right angle to the left, after a vertical tunnel T is excavated down to a specified depth, at first, all outriggers 5-5 are projected downward to keep the stretched state of the base 4 against the ground and then the triggers 5-5 are stretched to raise the base 4 upward. Next, the travelling drive 2 is turned almost 90 deg. to the left side and the outriggers 5-5 are pulled in and the base 4 and the travelling drive 2 are lowered. And a first rotary mechanism 3 is turned 90 deg. to the left rotary direction to rotate the base 4 to the left right angle to arrange it in the same direction with the travelling drive 2. And then the horizontal tunnel 12 is excavated by a drilling machine 14.

8. 发明专利

JPH01197299A HIGH-POSITION WORK SCAFFOLDING IN INDUSTRIAL VEHICLE 失效
公开(公告)号：JPH01197299A
公开(公告)日：1989-08-08
申请号：JP2160188
申请日：1988-02-01
申请人： YAMAUCHI KOGYO KK , KAJIMA CORP
发明人： YAMAUCHI NORIO , UCHIDA SEIICHI , TOKUGAWA JUNICHI , HIRANO SHOJI , TSUKUI HIDEO , YOSHIDA TAKEHISA , SATO KATSUAKI
IPC分类号： B66F9/06 , B66F11/04
摘要： PURPOSE:To enable the proper matching of a main deck to a work position and make easy the handling of a slide deck for the main deck by installing the main deck on a support boom for the horizontal motion thereof at all times following the turning motion of the support boom. CONSTITUTION:The operation of a fluid cylinder 9 for the vertical motion of a boom stretches the rod 9a thereof and turns (moves aslant) a support boom 7 upward for a main frame 3 about the support pin 8 of a support bracket 5 as a fulcrum. A main deck 18 is moved upward with the aforesaid slant motion of the support boom 7. In this case, the rod 10a of the first auxiliary cylinder 10 is extended and the rod 15a of a fluid cylinder 15 for the vertical adjustment of a deck is operated telescopically. With this telescopic motion, a slewing support frame 13 is moved aslant for the support boom 7 and the main deck 18 is always kept horizontal, following the turning motion of the support boom 7. In this state, a drive means is operated to stretch horizontally a slide deck 23 from the main deck 18, thereby enabling the execution of various kinds of works.

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