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1. 发明专利

JP2004099195A Support method and device for climbing tower crane 有权
公开(公告)号：JP2004099195A
公开(公告)日：2004-04-02
申请号：JP2002259501
申请日：2002-09-05
申请人： Kajima Corp , Kajima Mechatro Engineering Co Ltd , カジマメカトロエンジニアリング株式会社 , 鹿島建設株式会社
发明人： KAWAHARA KEIJI , INOUE SHIGERU , RIYOUKI NORIO , ARIMITSU TOSHIJI , NAMIHANA HITOSHI , YAMAMOTO JOJI , TAKASE TAKESHI , KAJIWARA KOJI
IPC分类号： E04G21/16 , B66C23/32
摘要： PROBLEM TO BE SOLVED: To execute the climbing of the swiveling body soon after the concrete skeleton at the highest floor is placed even the construction building is made of reinforced concrete (RC) when the floor climbing method is adopted, and prevent a lowering of workability even the floor climbing method is adopted in the construction building made of reinforced concrete (RC).
SOLUTION: A swiveling body receiving stand 9 is replaceably fixed on the predetermined floor of the skeleton 2 of the building intended to construct, the swivel body 3 of the climbing tower crane is placed on the swivel body receiving stand 9 at the time of climbing, a mast 5 is climbed in this state and the swivel body 3 is climbed along the mast 5 afterward.
COPYRIGHT: (C)2004,JPO

2. 发明专利

JPH10338429A NONCONTACT TYPE DEVICE FOR DETECTING CONSTRUCTION ELEVATOR LANDING AT EVERY FLOOR 失效
公开(公告)号：JPH10338429A
公开(公告)日：1998-12-22
申请号：JP14781797
申请日：1997-06-05
申请人： KAJIMA CORP
发明人： RIYOUKI NORIO , ISHII YASUSHI , KIKUCHI TETSUKI
IPC分类号： B66B9/02 , B66B1/50 , B66B3/02
摘要： PROBLEM TO BE SOLVED: To provide a device for detecting a construction elevator landing at every floor by a noncontact method. SOLUTION: In this device, a space characteristic generating element 5 for generating electric waves or magnetic flux in a hoistway of a part is held in a floor landing part of the hoistway in which a car 1 of an elevator for construction is to be raised or lowered. A space characteristic detecting element 6 for detecting the space characteristic related to the electric waves or the magnetic flux is attached to the specified part on the car 1. A radio transmitter 7 for transmitting respective floor radio signals in response to the output of the space characteristic detecting element 6 is provided on the car 1. A radio receiver 8 for receiving the radio signals and then generating respective floor landing signals is attached to the floor landing part. A floor display is provided on the floor landing part, and the landing floor of the elevator is displayed in response to the floor landing signals from the radio receiver 8. The space characteristic generating element 5 is taken as an IC card or a magnetic flux element for generating electromagnetic waves for each stage, and the space characteristic detecting element 8 may be taken as an electric wave detecting element in relation to the electric waves of the IC card 5 or a hall element for detecting the magnetic flux.

3. 发明专利

JPH115691A TURNING STRUCTURE OF CRANE USED WITH A CIRCULAR RAIL 失效
公开(公告)号：JPH115691A
公开(公告)日：1999-01-12
申请号：JP15826697
申请日：1997-06-16
申请人： KAJIMA CORP , YOSHINAGA MFG
发明人： TAKAHASHI TAKASHI , TSURUOKA MATSUO , RIYOUKI NORIO , MONAI TSUKASA
IPC分类号： B66C23/06 , B66C23/84
摘要： PROBLEM TO BE SOLVED: To provide a crane turning structure that is able to easily disassemble and assemble it at a crane setup spot, and also to set up it even at the rooftop of an already-constructed building. SOLUTION: This crane turning structure using a circular rail locks a circular rail 2 with a jog part at the side along the longitudinal direction, to a turning base 1, installing a plurality of turning blocks 3 moving on this circular rail upon engaging this jog part of the rail 2, and a turning frame 4 is secured tight to these turning blocks 3, whereby all the turning base 1, the circular rail 2 and the turning frame 4 are made dividable.

4. 发明专利

JP2006347721A FOUNDATION RECEIVING BEAM STRUCTURE OF TOWER CRANE 审中-公开
公开(公告)号：JP2006347721A
公开(公告)日：2006-12-28
申请号：JP2005177662
申请日：2005-06-17
申请人： KAJIMA CORP
发明人： MIZUTANI AKIRA , KOBAYASHI KATSUNARI , TAKAHASHI TAKASHI , TOKUNAGA ATSUTO , RIYOUKI NORIO
IPC分类号： B66C23/32 , B66C23/20 , E04G21/14
摘要： PROBLEM TO BE SOLVED: To solve the problem wherein a reinforcing countermeasure is conventionally forced, since the height up to the top end of a stand becomes extremely high and cannot be occasionally stored within the story height, and since the torsional moment is generated on the receiving beam side to lateral force generated in a crane stand since its height is high, in a structure for placing and fixing the stand on a receiving beam fixed to a bracket. SOLUTION: This foundation receiving beam structure supporting the stand of a tower crane is formed as the foundation receiving beam structure of the tower crane formed by fixing the stand to the receiving beam by penetrating an outrigger of the stand through an opening part arranged in a web of the receiving beam. COPYRIGHT: (C)2007,JPO&INPIT

5. 发明专利

JPH11209073A TOWER CRANE CONSTRUCTION METHOD AND TOWER CRANE 失效
公开(公告)号：JPH11209073A
公开(公告)日：1999-08-03
申请号：JP1148998
申请日：1998-01-23
申请人： KAJIMA CORP
发明人： RIYOUKI NORIO , TSURUOKA MATSUO , TAKAHASHI TAKASHI
IPC分类号： B66C23/32
摘要： PROBLEM TO BE SOLVED: To safely perform climbing in a short time by arranging an auxiliary mast along a mast, and integrally raising a crane main body and the mast by using this auxiliary mast in a tower crane construction method to make the crane main body and the mast climb. SOLUTION: In a first process of climbing of a tower crane, a fixing bolt to fix a mast 3 and an auxiliary mast 4 to a lower support base 5 is removed after fixing the mast 3 and the auxiliary mast 4 to this support base 5 by the fixing bolt by fixing the support base 5 to a building frame beam Fb of the uppermost floor. Then, in a second process, a crane main body, a mounting seat 2 and the mast 3 are integrally raised by driving a raising mechanism 6. Afterwards, in a third process of climbing, the auxiliary mast 4 is pulled up by inversely driving the raising mechanism 6. The mast 3 and the auxiliary mast 4 are fixed to the support base 5 by the fixing bolt. Climbing is performed by repeating these processes according to progress of work of a building frame F.

6. 发明专利

JPH10310367A CONSTRUCTION ELEVATOR SUPPORT DISMANTLING CRANE AND DISMANTLING METHOD 失效
公开(公告)号：JPH10310367A
公开(公告)日：1998-11-24
申请号：JP11791797
申请日：1997-05-08
申请人： KAJIMA CORP
发明人： ISHII YASUSHI , RIYOUKI NORIO , KIKUCHI TETSUKI
IPC分类号： B66C17/00 , B66B7/00 , B66C7/10 , B66C19/00
摘要： PROBLEM TO BE SOLVED: To provide a construction elevator support dismantling crane that can dismantle construction elevator supports safely and provide a dismantling method. SOLUTION: A portal frame 3 is erected on a carrier 2 elevated being supported by supports 1, and a fixed rail 4 is fixedly provided at the upper part of the portal frame 3. A moving rail 6 is provided to traverse in the portal frame 3 being supported by the fixed frame 4, and a motor-driven chain block 8 is provided to traverse in the portal frame 3 being supported by the moving rail 6. The moving rail 6 is slided, or the motor-driven chain block 8 is slided to take in the supports 1 without turning a crane.

7. 发明专利

JPH10297846A OBSTACLE DETECTING METHOD OF ELEVATOR AND THE LIKE FOR CONSTRUCTION AND ITS DEVICE 失效
公开(公告)号：JPH10297846A
公开(公告)日：1998-11-10
申请号：JP10876297
申请日：1997-04-25
申请人： KAJIMA CORP
发明人： KIKUCHI TETSUKI , RIYOUKI NORIO , ISHII YASUSHI
IPC分类号： B66B9/187 , B66B5/00
摘要： PROBLEM TO BE SOLVED: To avoid a contact with an elevator cage to elevate without a hindrance even in a building work site where an alarm is difficult to hear on account of construction noise or the like or an obstacle exists. SOLUTION: A plurality of photoline sensors 2 is attached to the side of an elevating cage 1 at proper horizontal spaces, and a reflection mirror 3 is attached to the floor F of the lowest layer stage correspondingly to the photoline sensor 2 on the cage side 1, and when an obstacle S crosses one or more photoline sensors, they detect the obstacle to stop the elevating of the cage 1 on the above detection signal.

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