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1. 发明专利

JPH02239084A HEAVY LIFTING DEVICE FOR CONSTRUCTION 失效
公开(公告)号：JPH02239084A
公开(公告)日：1990-09-21
申请号：JP5920089
申请日：1989-03-10
申请人： TAKENAKA KOMUTEN CO , ISHIKAWAJIMA YUSOKI KK
发明人： IMAI TAKAYOSHI , TOFUJI TAKAYOSHI , KAWASAKI YOSHINOBU , MIYASHITA KIYOSHI , KOYAMA YOSHIKI , NAKANISHI KAZUYOSHI , SHIBATA TAKASHI , KIKUCHI KIMIO , YAMASHITA SUSUMU , OKANO SHIGERU
IPC分类号： B66B9/187 , B66F7/04
摘要： PURPOSE:To enable the loading/unloading of various pallets ranging over a building side and a body side by providing a fork lifting frame which is displaceable in a horizontal direction on a liftable heavy lifting device body and liftably providing a fork installing frame on this frame. CONSTITUTION:In a condition of sliding a plurality of forks 41 to under a pallet, the pallet on which an article is loaded is placed on and fixed to a lift loading base. In this condition, the lift loading base (body) 3 is lifted up to a defined floor and, after stopping same on the defined floor, a fork lifting frame 28 is displaced in a horizontal direction. At the same time, a fork installing frame 29 is lifted up/down while synchronizing the lifting up/down of each sprocket with respect to the lifting frame 28 by means of a sprocket 30a and a chain 30b to displace the forks 41 installed on the fork installing frame 29 in vertical and horizontal directions, thereby placing the pallet on a building side to be supported thereby. Then, the forks 41 are drawn out from under the pallet and returned to the lift loading base.

2. 发明专利

JPH02147788A BORING MACHINE 失效
公开(公告)号：JPH02147788A
公开(公告)日：1990-06-06
申请号：JP29965788
申请日：1988-11-29
申请人： MITSUBISHI HEAVY IND LTD , TAKENAKA KOMUTEN CO
发明人： SASAKI KIYOMI , KOBAYASHI TOSHIRO , TOMOMATSU SHOZO , YAMASHITA SUSUMU
IPC分类号： E21B3/02 , E21B7/00
摘要： PURPOSE:To adjust a boring machine so as to secure optimum boring performance according to a boring object by combining those of revolution adjustments by a rotational driver, thrust adjustments by a thrust adjuster, and characteristics of a flat blade cutter together in a multifarious manner. CONSTITUTION:A rotational driver 5 with a revolution adjusting device is attached to a leader 3, and it is moved up and down by thrust adjusters 6a - 6c installed in this leader, while the thrust is adjusted. In addition, a casing tube 10 with a flat blade cutter 11 is connected to the rotational driver 5, driving it into rotation. Then, revolution adjustments of the casing tube 10 by the rotational driver 5, thrust adjustments by the thrust adjusters 6a - 6c, and characteristics of the flat blade cutter 11 are combined together for display of a wide variety of boring performances. With this constitution, a boring machine is adjustable so as to secure optimum boring performance according to an object of such heterogeneous materials as soft, hard ground, ferroconcrete or the like.

3. 发明专利

JPH0220768A BASEMENT EXTENSION METHOD FOR EXISTING BUILDING 失效
公开(公告)号：JPH0220768A
公开(公告)日：1990-01-24
申请号：JP17066288
申请日：1988-07-08
申请人： TAKENAKA KOMUTEN CO
发明人： MOGAMI KIMIHIKO , TSUYOSHI SHUICHI , NARITA HIDEYUKI , MIYAGUCHI MASAO , YAMADA HIROMICHI , YAMASHITA SUSUMU , MURANO TADAO , UCHIMURA KATSUSHI , SUZUKI YOSHIO , SUGANO SHUNSUKE , HAYAMIZU HIROSHI
IPC分类号： E02D29/00 , E04G23/02 , E04G23/06
摘要： PURPOSE:To perform the execution of works safely by installing a water stop and a ground stop in the circumference of an existing building, shifting axial force of a support pile to a support, erecting a permanent steel column, and after the axial force is shifted to this steel column, performing the body construction of a basement extension part. CONSTITUTION:After each of water stop and ground stop walls 4 is executed in the circumference of an existing building 3, the underground is excavated, having a support pile exposed to the extent of support layer ground 1. Next, on the circumference of the support pile, a temporary receiving support 8 is erected on the ground 1 and, after a hydraulic jack is set up in this support 8, this jack is made to work on a subsurface structure body 3A, and bearing axial force of the support pile is shifted to the support 8. Next, after this support pile is dismantled, a permanent steel column 18 is erected on the ground 1 in the same position. The jack is set up in the steel column 18, making this jack work on the body 3A, and axial force of the support 8 is shifted to the steel column 18, and then the support 8 or the like is removed. In succession, body construction for a basement extension part is carried out.

4. 发明专利

JPH0657779A JIG FOR SOIL CUTTING, AND SOIL-CUTTING MACHINE EMPLOYING THE SAME 失效
公开(公告)号：JPH0657779A
公开(公告)日：1994-03-01
申请号：JP22504492
申请日：1992-07-31
申请人： TAKENAKA KOMUTEN CO , INUI KENSETSU KK
发明人： MIGIDATE TOSHIMORI , YAMASHITA SUSUMU , SENDA HIROMI , IDE SHOJI
IPC分类号： E02D5/18 , E02F3/36
摘要： PURPOSE:To make soil cutting work executed easily and satisfactorily even by unskilled workers. CONSTITUTION:Recessed parts 16 for positioning steel soil-cutting claws 14 to be fitted and bolt holes 18 through which two bolts 17, 17 provided in projection to the rear side of the soil-cutting claws 14 are inserted are formed scatteredly to a claw-supporting base plate 13 that is detachably attached to a revolving drive shaft 20. The bolts 17 inserted through the bolt holes 18 are tightened with nuts 19 and are fitted into the recessed positioning parts 16. Then, the soil-cutting claws 14 are detachably attached to the claw-supporting base plate 13 with each of the tips of the cutting claws made to face at a right angle the shaft axis of the revolving drive shaft 20.

5. 发明专利

JPH02272168A LOAD-HANGING STRUCTURE OF CRANE AND TEMPORARY-TYPE LIFT LOADING BASE USING SAME 失效
公开(公告)号：JPH02272168A
公开(公告)日：1990-11-06
申请号：JP9418589
申请日：1989-04-13
申请人： TAKENAKA KOMUTEN CO , KITAI SEISAKUSHO KK
发明人： IMAI TAKAYOSHI , TOFUJI TAKAYOSHI , KAWASAKI YOSHINOBU , IKEHARA SUSUMU , KIKUCHI KIMIO , NAKANISHI KAZUYOSHI , ASADA SHINICHI , TAKAHASHI HIDEMI , YAMASHITA SUSUMU
IPC分类号： E04G21/16 , B66C1/00 , B66C1/10 , B66C13/08 , B66C15/00 , B66C23/26
摘要： PURPOSE:To reduce the cost of carrying facility as well as make the transportation of long parts in narrow area easier by a method in which a hanger is set through a turnable (around vertical shaft) wire guide on the tip of crane boom, and a loading base provided on the outside of scaffold is vertically moved by crane winch. CONSTITUTION:A turnable (around vertical shaft) wire guide 5 is set through a turnable (around horizontal shaft) supporter 14 on the center of the horizontal boom 3b of a tilting boom 3. A hanging wire 7 from the winch is connected to a traverser 9 through the boom 3 and the guide 5. In carrying long parts in narrow area, the guide 5 is turned through 90 deg. and passed through the boom 3. A loading base 27 is also provided through a guide 26 for vertical movement for the scaffold 23 and moved vertically by a wire 7 to carry tools to each stair, thereby saving the cost of facilities. The tools and materials can thus be carried along at low cost easily.

6. 发明专利

JPH01224167A STEEL PIPE WELDING EQUIPMENT 失效
公开(公告)号：JPH01224167A
公开(公告)日：1989-09-07
申请号：JP4940788
申请日：1988-03-02
申请人： TAKENAKA KOMUTEN CO
发明人： YAMASHITA SUSUMU , KOBAYASHI SHOICHI , YAMADA HIROMICHI
IPC分类号： B23K9/00 , B23K9/02 , B23K9/028
摘要： PURPOSE:To automatically weld the pipe inner peripheral surfaces abutted on each other by moving a carriage in the axial direction in steel pipes and constituting a welding torch turnable along the pipe inner peripheries of a control means to follow the joining inner peripheral surfaces. CONSTITUTION:When a steel pipe 12 is buried in the ground in advance and a steel pipe 14 is abutted thereon, a guide rail 18 is arranged being suspended vertically along the axial center in the steel pipe. The carriage 32 is lowered by a motor 38 and when slit light detects the joining surfaces of the steel pipes 12 and 14 by an ITV camera 78 from a light source 84, the welding torch 62 corresponds to said joining surfaces and the motor 38 stops and welding of the pipes 12 and 14 is started. At this time, the carriage 32 turns around the axial center of the steel pipes 12 and 14 by a motor 45 to proceed welding. By this method, the pipe inner peripheral surface abutted on each other can be automatically welded.

7. 发明专利

JPS6446184A HOISTING APPARATUS MANAGING SYSTEM FOR CONSTRUCTION 失效
公开(公告)号：JPS6446184A
公开(公告)日：1989-02-20
申请号：JP20328987
申请日：1987-08-15
申请人： TAKENAKA KOMUTEN CO
发明人： IMAI TAKAYOSHI , KIKUCHI KIMIO , SHIBATA YASUSHI , YAMASHITA SUSUMU
IPC分类号： B66B5/00 , E04G21/14 , G07C3/02
摘要： PURPOSE: To easily and accurately manage the operating state of a construction crane by providing the management device with a constructor identifying means, an operating time measuring means and an operating time calculating means. CONSTITUTION: A memory 8 and a CPU 9 are built in an operation control box 6 in a construction field. When a constructor's ID card 13 is inserted into a card reader 7, the drive of a crane is permitted and identified constructor's data are outputted. ACPU 9 inputs operating time(t) counted by a timer 17 to the operating time calculating means 10, stores the time(t) in the memory 8 and inputs and stores the number(n) of operations counted by a counter 18 to/in an operation frequency calculating means 11. These stored values are updating in each operation stage. When the card 13 is pulled out from the reader 7, the inputted and stored operating time t' is added to operating time T read out from the memory 8, the added value is substituted for the stored time T and the added value is stored in the memory 8 as new operating time T. New operation frequency N also is similarly stored. An average operating time calculating means 12 calculates and stores T/N.

8. 发明专利

JPS52106301A METAL FIXTURE FOR FIXING AND COUPLING UNDERGROUND JOINED PIPES FOR EXCAVATION 失效
公开(公告)号：JPS52106301A
公开(公告)日：1977-09-06
申请号：JP2363276
申请日：1976-03-03
申请人： TAKENAKA KOMUTEN CO
发明人： YAMASHITA SUSUMU , OKADA MASANORI
IPC分类号： E21B17/08 , E21B19/00

9. 发明专利

JPH055366A STRUCTURAL BODY CONSTRUCTING METHOD 失效
公开(公告)号：JPH055366A
公开(公告)日：1993-01-14
申请号：JP18360091
申请日：1991-06-27
申请人： TAKENAKA KOMUTEN CO , NIPPON STEEL CORP
发明人： HARA KEIICHI , FUKUYAMA KUNIO , YAMASHITA SUSUMU , SAKAMOTO TAKASHI , TOKUDA TADAAKI , TACHIKAWA HIROSHI
IPC分类号： B23K9/00 , E04G21/14
摘要： PURPOSE:To improve workability and reduce construction cost by enabling welding work to be efficiently executed with less manual labor. CONSTITUTION:Steel frame columns 3 with gusset plates arranged at specified sections in the longitudinal direction are vertically arranged, and between the steel frame columns 3, 3 adjacent to each other, steel frame beams 4 are suspended, and the tips in the longitudinal direction are connected to the gusset plates to be supported, and the steel frame beams 4 are erected. After that, a welding work machine 6 for a welding device 13 set on a work stage 10 vertically movable on a traveling truck 7 is moved on a floor, and the work stage 10 is moved upward or downward. Then, the steel frame columns and the end sections of the steel frame beams 4 are welded to each other by the welding device 13, and the forms of the floor slab of a floor with completed welding processing are set, and concrete is placed, and the floor slab is constructed, and the process is repeated, and a structural body is constructed.

10. 发明专利

JPH04294894A WORKING MACHINE FOR WELDING FOR CONSTRUCTION 失效
公开(公告)号：JPH04294894A
公开(公告)日：1992-10-19
申请号：JP8185491
申请日：1991-03-20
申请人： TAKENAKA KOMUTEN CO , NIPPON STEEL CORP , NISHIO RENTOOOLE KK
发明人： YAMASHITA SUSUMU , MIYAGAWA HARUO , HARA KEIICHI , TOKUDA TADAAKI , MATSUBA KENJI , YAMAMOTO MINORU , OTA HIROSHI
IPC分类号： B23K9/00 , B23K37/00 , B25H1/16
摘要： PURPOSE:To easily make the change of the welding equipment and to efficiently and safely execute with welding. CONSTITUTION:The working stand 4 is set freely elavating and lowering on the running car body 1 through the elavating/lowering mechanism 2, and the permanent magnetic 31 for fixing the working stand 4 to the body is set at the working stand 4. The mast 6 is stood on the working stand 4, the arm 9 is set at the mast 6 freely rotationable around the vertical axis center, and also the arm 9 is composed so as to be freely extendable to the horizontal direction. The motor driven hoist 11 that the hanging, quality is changable is attached to the arm 9, the welding equipment 12 which provides the torch of its position being changable with the electric motor is set, and the welding is executed efficiently by changing the welding equipment 12 to the arbitrary position with the run of the running car body 1, the elavating and lowering of the working stand 4 and the change of fixing position of the welding device 12.

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