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1. 发明专利

JPH04166481A WALL WORKING DEVICE 失效
公开(公告)号：JPH04166481A
公开(公告)日：1992-06-12
申请号：JP29065690
申请日：1990-10-30
申请人： CHUBU ELECTRIC POWER , MITSUBISHI HEAVY IND LTD
发明人： UESUGI HIDEYUKI , SAKUMA TAKESHI , NOMURA TADASHI , HIRABAYASHI MORIO , INOUE SHIGEO , WADA KOICHI , TAKEUCHI SHO , YUGAWA NOBUHIRO
IPC分类号： B62D57/024 , B25J5/00 , B63B59/10 , F16B47/00
摘要： PURPOSE:To surely suckingly fit to a cylindrical object face by providing an expansion/contraction mechanism to adjust projecting and retreating of a plurality of divided flexible suction cups against the wall, and a curvature varying mechanism to elastically press side edge parts in the horizontal direction of the back of respective suction cups and fit the surfaces of suction curs along the curved wall. CONSTITUTION:Flexible suction cups 1 arranged on suitable places of the device main body are suckingly fitted to a wall 13 due to inner vacuum condition by a vacuum source, and the device is provided with a variable curvature mechanism 1-a to press both sides of the back of respective suction cups 1 with springs and an expansion/contraction mechanism to adjust projecting and retreating of respective suction cups against the wall 13. A plurality of suction cups suitably arranged are suckingly fitted on the wall (cylindrical face), and sucking movement on the wall can be realized by driving wheels of four corners in this condition. Working on a wall of cylindrical structure of various diameters can be executed with one kind wall working device without revision, and hence such working on wall can be executed with useul cost and good quality.

2. 发明专利

JPH04166480A WALL SUCKING FIT DEVICE 失效
公开(公告)号：JPH04166480A
公开(公告)日：1992-06-12
申请号：JP29065590
申请日：1990-10-30
申请人： CHUBU ELECTRIC POWER , MITSUBISHI HEAVY IND LTD
发明人： KIDO SEIJI , SAKUMA TAKESHI , NOMURA TADASHI , OTA HIROKAZU , INOUE SHIGEO , WADA KOICHI , TAKEUCHI SHO , YUGAWA NOBUHIRO
IPC分类号： B62D57/024 , B25J5/00 , B63B59/10 , F16B47/00
摘要： PURPOSE:To surely suckingly fit to a cylindrical object face by forming a flexible seal member which is contacted with the wall and form a reduced pressure territory into a ring-like and hollow shape capable of being injected with pressure fluid therein, and providing a pressure adjusting means to adust pressure in the hollow part on a sucking fit device main body. CONSTITUTION:A flexible seal member 13 is formed into a ring-like and hollow shape capable of being injected with pressure fluid therein, and a reduced pressure space part 8 is formed out of a disc-like sucking fit device main body 17 and a hollow ring-like flexible seal member 13. The pressure in the hollow ring-like flexible member 13 is measured with a pressure control device through a vacuum measuring port 19, a supply quantity of pressure fluid from a pressure fluid supply source into the hollow ring-like flexible seal member 13 through a pressure fluid introducing port 15 is adjusted, the share of the hollow ring-like flexible seal member 13 is deformed according to recessed and projecting form of a wall 9 to closely contact with the wall 9, and the interior of the reduced pressure space part 8 formed between the sucking fit device main body 17 and the flexible seal member 13 is maintain in vacuum condition.

3. 发明专利

JPH0611131A SUCKING SELF-RUNNING DEVICE HAVING AUTOMATIC STEERING DEVICE 失效
公开(公告)号：JPH0611131A
公开(公告)日：1994-01-21
申请号：JP16613192
申请日：1992-06-24
申请人： MITSUBISHI HEAVY IND LTD , CHUBU ELECTRIC POWER
发明人： INOUE SHIGEO , WADA KOICHI , TAKEUCHI SHO , YUGAWA NOBUHIRO , UESUGI HIDEYUKI , GOTO SANPEI , OKUBO AKIO
IPC分类号： E04G23/02 , F23J3/02
摘要： PURPOSE:To provide a sucking self-running device which is prevented from dropping owing to wide displacement of the posture of a device due to an unbalance of a force exerted on wheels, in a wall surface working device on which various working units used when a work, such as periodic inspection, repair, cleaning, and painting, is carried out on a tall chimney (a cylindrical structure) are mounted. CONSTITUTION:A sucking self-running device having an automatic steering device comprises a body to which working units are installed, a plurality of sucking pads 1 communicated to a vacuum source and sucked on a wall surface to hold the body, a pair of right and left front wheels 3a and rear wheel 3b installed to the front and the rear, respectively, of a body and running on a wall surface, sensors mounted on a body in the vicinity of the front wheels and the rear wheels and detecting a distance to the wall surface, and a control device to steer the rear wheels or the front wheels based on detected signals therefrom to control a running direction.

4. 发明专利

JPH0610514A TOTAL POSTURE CONFORMING TYPE SUCTION WORK DEVICE 失效
公开(公告)号：JPH0610514A
公开(公告)日：1994-01-18
申请号：JP18985692
申请日：1992-06-24
申请人： MITSUBISHI HEAVY IND LTD , CHUBU ELECTRIC POWER
发明人： INOUE SHIGEO , WADA KOICHI , TAKEUCHI SHO , YUGAWA NOBUHIRO , UESUGI HIDEYUKI , GOTO SANPEI , OKUBO AKIO
IPC分类号： E04G21/16
摘要： PURPOSE:To make it suitable to carry out inspection work for the wall surfaces of a large structure. CONSTITUTION:A main body of a work device consists of an expansion type support rod 2 which comprises a fixing section 2a and an expanding section 2b. A plurality of suction pads 1a are mounted to both ends of the fixing section 2a and the expanding section 2b so as to support the weight of the work device. A work unit is loaded on a transfer cart 3 which is capable of running along the support rod 2. The transfer cart 3 is moved by moving the work device by a running drive wheel mounted to both the ends of the support rod 2 so that a wall surface D may be inspected.

5. 发明专利

JPH10267253A WASHING/INSPECTING APPARATUS FOR STACK LINING 失效
公开(公告)号：JPH10267253A
公开(公告)日：1998-10-09
申请号：JP8753297
申请日：1997-03-21
申请人： MITSUBISHI HEAVY IND LTD
发明人： TAKEUCHI SHO , KOBAYASHI TOSHIYUKI
IPC分类号： F23J3/02 , F23J13/02
摘要： PROBLEM TO BE SOLVED: To provide an apparatus which enables parallel operation of washing and inspecting a cylinder body lining applied inside the cylinder body of a stack. SOLUTION: An automatically spiralling type nozzle 6b for washing is provided on a gondola 4 rotatably hung down vertically with a winch wire 5 along a lining 2 of a cylinder body while a TV camera 7h for inspection is provided above the nozzle 6b. Thus, a lined wall surface cleaned up can be photographed without being disturbed by mist associated with washing following the nozzle 6b with the TV camera 7h during the washing lowering the gondola 4 thereby enabling parallel operation of washing and inspection.

6. 发明专利

JPH08145332A SHAVINGS PROCESSING DEVICE FOR LINING MATERIAL 失效
公开(公告)号：JPH08145332A
公开(公告)日：1996-06-07
申请号：JP31254994
申请日：1994-11-22
申请人： MITSUBISHI HEAVY IND LTD
发明人： TAKEUCHI SHO , DAIMARU JOJI , SATO HIDEKAZU , KATO EIJI
IPC分类号： F23J3/02
摘要： PURPOSE: To provide a shavings processing device for a lining material in which the shavings of the lining material can be mechanically successively processed without the labor of persons, labor effectiveness can be extremely improved and a facility cost can be lowered. CONSTITUTION: A processing device of shavings comprises a recovery device 11 for recovering the mixed liquid 19 of shavings and water stored in the bottom part of a stack 1, a separator 12 for separating the recovered mixed liquid 19 into the shavings and water, a conveyor 13 for receiving and conveying the shavings with water removed and a bagging device 14 for bagging each quantity of the conveyed shavings, sealing the lip of a bag and conveying the bag.

7. 发明专利

JPH07158252A LINING SPRAYING DEVICE 失效
公开(公告)号：JPH07158252A
公开(公告)日：1995-06-20
申请号：JP30998993
申请日：1993-12-10
申请人： MITSUBISHI HEAVY IND LTD
发明人： TAKEUCHI SHO , HASEGAWA YORIYUKI , OKAJIMA NOBUTOSHI
IPC分类号： E04F21/08 , B05B13/06 , E04H12/28
摘要： PURPOSE:To ensure smooth oscillation of a nozzle and to prevent a hose connecting part from being damaged. CONSTITUTION:A support frame 20 is provided below the floor 2 of a gondola, and four guide rods 23 are turned in association with the operation of a rotary drive part 14. A boss part 24 is moved up and down along the guide rods 23 in association with the operation of an elevating drive part 21. Nozzle attaching beds 27, 28 are provided to the boss part 24, being faced in vertically opposite directions, and are attached thereto with spraying nozzles 30, 31, respectively. Lining material supply hoses 32, 33 are led outside, passing between the four guide rods 23, and are connected to the nozzles 30, 31, respectively.

8. 发明专利

JPH0569678B2 失效
公开(公告)号：JPH0569678B2
公开(公告)日：1993-10-01
申请号：JP20935086
申请日：1986-09-05
申请人： MITSUBISHI HEAVY IND LTD , TOWA TAIKA KOGYO KK
发明人： TAKEUCHI SHO , HIRAO KATSUYUKI , YABE SHINJI , FUKUDA SUMIO
IPC分类号： F23J13/02 , B26F3/00 , E04G23/08 , E04H12/28

9. 发明专利

JPS63184664A GONDORA SUSPENDING METHOD 失效
公开(公告)号：JPS63184664A
公开(公告)日：1988-07-30
申请号：JP1417387
申请日：1987-01-26
申请人： MITSUBISHI HEAVY IND LTD
发明人： OMOTO TAKANARI , TAKEUCHI SHO
IPC分类号： E04G3/28

10. 发明专利

JPH10196160A CHIMNEY CONSTRUCTION WORK METHOD AND PROTECTIVE DEVICE THEREOF 失效
公开(公告)号：JPH10196160A
公开(公告)日：1998-07-28
申请号：JP643297
申请日：1997-01-17
申请人： MITSUBISHI HEAVY IND LTD
发明人： IMADA KENJI , KOBAYASHI TOSHIYUKI , TAKEUCHI SHO , MARUTA TAKAAKI , ARITA KATSUJI
IPC分类号： E04H12/28 , E04G21/28 , E04G21/32
摘要： PROBLEM TO BE SOLVED: To protect the inside of a chimney cylinder, and to conduct chimney construction works by installing a balloon into the chimney cylinder, expanding the balloon by air supply and fast sticking the balloon into the chimney cylinder. SOLUTION: Balloon bodies 11 for top-section openings are mounted to a top section from the upper section of a platform 62 as the top-section openings of chimney cylinders 61. The insides of the balloon bodies 11 are supplied with air by an air supply blower, and the balloon bodies 11 are expanded, and fast stuck onto the whole internal surface of the top section. Retaining rings for hold-down ropes are set up for preventing dispersion by the strong air of the balloon bodies 11 at that time, and the hold-down ropes are passed through the retaining rings and fixed onto the platform 62 of the chimney top section on both sides of the ropes. Raindrop-shaped curtains are fitted on the whole circumferences of the top faces of the balloon bodies 11 and hung down to the outside, and the penetration of rain is prevented. Bushings are installed to the raindrop-shaped curtains, fixing ropes are mounted to the bushings and fixed onto handrails 63, and the balloon bodies 11 are fastened. Accordingly, the protective facility is set up easily and safely, and mandays can be reduced.

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