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1. 发明专利

JPH0274703A PREFABRICATED MIDDLE WALL INSTALLING DEVICE 失效
公开(公告)号：JPH0274703A
公开(公告)日：1990-03-14
申请号：JP22585688
申请日：1988-09-09
申请人： KUMAGAI GUMI CO LTD , MITSUBISHI HEAVY IND LTD
发明人： SUGANO SADAKATSU , HOSODA NOBUMICHI , KODA MAKOTO , MIMURA TOMOO , HATAGOSHI AKIRA , KIKUTA SEIICHIRO
IPC分类号： E01B37/00
摘要： PURPOSE:To quickly and certainly install a middle wall by installing a lifting tool on a frame set up on a cart, hanging a guide frame, installing an elevator device at the frame, and installing a holding device able to freely rotate right and left at the bottom of the elevator device. CONSTITUTION:A prefabricated middle wall installing device 14 is made to move on a rail 13 by a running device 46, to stop at a fixed installing place, and fixed by a rail clamp 47. Next, after a conveying cart 48 loaded with prefabricated middle walls 38 from behind is made to move and to stop, the rail 13 is removed. Then, after the middle wall 38 is lifted to stand by a lifting tool 18 set up on a frame 16, a guide board 21 is withdrawn inside to move a guide frame 23. And, after a height of a holding device 34 is adjusted by an elevator device 24 to hold the middle wall 38, the middle wall 38 is made to go down along the frame 23. After the shaft 33 of the elevator device 24 is made to rotate, so as to turn the holding device 34 by ninety degrees to adjust the direction of the middle wall 38 to an installing direction, it is brought in contact with an invert 11 and clamped by bolts etc.

2. 发明专利

JPH0274704A PREFABRICATED FLOOR TEMPORARY INSTALLING DEVICE 失效
公开(公告)号：JPH0274704A
公开(公告)日：1990-03-14
申请号：JP22585788
申请日：1988-09-09
申请人： KUMAGAI GUMI CO LTD , MITSUBISHI HEAVY IND LTD
发明人： SUGANO SADAKATSU , HOSODA NOBUMICHI , KODA MAKOTO , INAGAKI HIROICHI , HATAGOSHI AKIRA , KIKUTA SEIICHIRO
IPC分类号： E01B37/00
摘要： PURPOSE:To shorten a time to install a prefabricated floor board by installing a traversing equipment on a frame set up on a cart, installing a shaft in the traversing equipment with its capability to be elevated by a cylinder, and fixing a holding device at the bottom of the shaft. CONSTITUTION:A traversing equipment 19 is actuated to move a traversing stand 22 above a conveying cart 17. Next, after a main cylinder 30a is extended to make a main shaft 28 installed on an installing board 27 go down, a sheet of prefabricated floor board 39 is held by a holding device 33. Then, after the holding device 33 is made to go up the traversing stand 22 is traversed to a temporary installing 43 position, the holding device 19 is made to go down, to release holding, and to temporarily install 43 the floor board 39. And support materials 12 on the installation area and rails 13 are removed by means of a hoist 45 on a work cart 16. After the floor board 39 is installed in an approximately reverse procedure to that of a temporary installing work.

3. 发明专利

JPH02183097A SECONDARY LINING DEVICE FOR SHIELD EXCAVATING SECTION 失效
公开(公告)号：JPH02183097A
公开(公告)日：1990-07-17
申请号：JP128689
申请日：1989-01-09
申请人： MITSUBISHI HEAVY IND LTD , KUMAGAI GUMI CO LTD
发明人： KIKUTA SEIICHIRO , SUGANO SADAKATSU , KODA MAKOTO
IPC分类号： E21D11/10
摘要： PURPOSE:To improve the efficiency of the secondary lining work of a tunnel by movably installing a reinforced cylinder molding machine and a reinforcement installation machine into an excavating section while automatically disposing a reinforced cylinder molded at a specified position by a shifting machine and the installation machine. CONSTITUTION:A reinforced cylinder molding machine which has been used on the ground is arranged to a portal type section frame body 11 movable before and behind in a shield excavating section. A shifting machine 63 receiving a reinforced cylinder from the molding machine is mounted on the front side of the reinforced cylinder molding machine. An installation machine 74 installing the reinforced cylinder inside a segment 1a is set up movably to a circular rail 71. A reinforcing blank material is carried into a tunnel, and the reinforced cylinder is molded, shifted to the installation machine 74 and disposed automatically. Accordingly, the efficiency of the reinforcement construction of a tunnel secondary lining can be improved.

4. 发明专利

JPS57191509A SURVEYING METHOD 失效
公开(公告)号：JPS57191509A
公开(公告)日：1982-11-25
申请号：JP7673181
申请日：1981-05-22
申请人： KUMAGAI GUMI CO LTD
发明人： YOSHIZAWA KEIZOU , SUGANO SADAKATSU , NAKANISHI TSUTOMU , WADA MASAFUMI
IPC分类号： G01C3/06 , G01C1/00 , G01C3/00 , G01C15/00 , G01S1/70 , G01S17/08
摘要： PURPOSE:To survey the angle of the displacement of a body to be surveyed from a reference line invariably by providing a detector which has photoelectric converting elements for the four quadrants of an orthogonal coordinate system respectively, and a movable mirror which rotates corresponding to the amount of signals from the detector. CONSTITUTION:A detector 16 which has photoelectric converting elements 18 arranged for the four respective quadrants of an orthogonal coordinate system having an x-coordinate axis and an y-coordinate axis is installed at a reference point O1 on a reference line S1. On a reference line S1 between the detector 16 and a body 14 to be surveyed, a movable mirror 12 rotatable around a horizontal axial line and a vertical axial line is installed. When light emitted from the body to be surveyed strikes the respective photoelectric converting elements of the detector 16 through the movable mirror 12, output signals which correspond to the amounts of light are generated, and the movable mirror 12 rotates around the vertical and horizontal axial lines in accordance with differences in the quantity of a signal, thereby finding the value of the displacement angle of the body 14 from the rotational angle when the difference in the amount of the signal reaches zero.

5. 发明专利

JPH08156801A COMBINED VEHICLE AND TRAVEL CONTROL METHOD THEREOF 失效
公开(公告)号：JPH08156801A
公开(公告)日：1996-06-18
申请号：JP30248294
申请日：1994-12-06
申请人： CATERPILLAR MITSUBISHI LTD , KUMAGAI GUMI CO LTD
发明人： TEI TOSHIAKI , OKUDA TEIJI , SUGANO SADAKATSU , SHIMOMURA TOSHIHARU , ANDO SADAFUMI
IPC分类号： E02F9/02 , B60K1/00 , B60R1/00 , B62D1/00
摘要： PURPOSE: To halve the going and returning travel frequency of vehicles and realize man-saving by controlling the forward and rearward movement of two- combined articulated vehicles by one operator. CONSTITUTION: Two vehicles 12 and 13 are combined at their rear ends via a linking device 14. A TV monitor 16 is installed in the cab 12c of a manned side vehicle 12 where an operator 11 is on board, and also a TV camera 17 is installed on the front of an unmanned side vehicle 13 where the operator 11 is not on board. At the time of forward movement, the vehicles are operated by a conventionally operational method, and at the time of rearward movement, they are operated while watching a rearward view field, obtained through the TV camera 17, on the TV monitor 16. The steering wheels 12a and 13a and steering control mechanisms 12b and 13b of the front and rear vehicles 12 and 13 are connected to a control part 15 constituted of a CPU etc. One side of the steering control mechanisms 12b and 13b are directly controlled by a steering wheel 12a, and the other side of them is operated to be controlled by the control part 15.

6. 发明专利

JPH0719815A POSITION DETECTION METHOD 失效
公开(公告)号：JPH0719815A
公开(公告)日：1995-01-20
申请号：JP15088393
申请日：1993-06-22
申请人： KUMAGAI GUMI CO LTD
发明人： SUGANO SADAKATSU , NAKANISHI TSUTOMU , SHODA MASAHIRO , IMAO TAKEYOSHI , YOSHIKAWA TSUYOSHI , OKA TAKASHI , MIYAZAKI YASUHIRO
IPC分类号： G01B11/00 , G01C15/00 , G01V8/10 , G06T1/00 , G06T7/00 , H04N7/18
摘要： PURPOSE:To provide a position detection method by which the acutal position of a monitoring object such as working vehicles, etc., can be automatically detected. CONSTITUTION:A position detection system 1 consists of a CCD camera 2, an electrically-driven universal head 3, a picture processor 4, and a wireless data communication equipment 5 which transmits measuring data to a roller 13. Reference marks 1, 2, 3, and 4 are placed on four corners of a monitoring area F and further an identification mark p is placed on the roller 13. The monitoring area F is picked up by the CCD camera 2. A computer 12 finds out the X-Y displacement of the identification mark p against a reference point coordinate based on the picture signals held in a frame memory 11 and calculates the actual position of the roller 13 based on the actual distance data between the inputted reference points and the obtained X-Y displacement, thereby obtaining the speed and route of an object to be detected according to successively calculated position data. The collected operational data are transmitted to the roller 13 to inform a driver of the information at real time, and the information can be printed out by a printer 15 as necessary.

7. 发明专利

JPH0763516A METHOD FOR MEASURING POSITION 失效
公开(公告)号：JPH0763516A
公开(公告)日：1995-03-10
申请号：JP21295593
申请日：1993-08-27
申请人： KUMAGAI GUMI CO LTD
发明人： SUGANO SADAKATSU , NAKANISHI TSUTOMU , SHODA MASAHIRO , HIRABAYASHI MAMORU , KAIZE YOSHIHARU
IPC分类号： G01B11/00 , G01C3/06
摘要： PURPOSE:To provide a method for measuring a position which is suitable to the position control of an automatic operative dolly or the like. CONSTITUTION:A CCD color video camera 1 is provided on, for example, a concrete carrying transfer car, and standard point identification markers 1, 2, 3, 4 are mounted on 4 longitudinal and transverse points of a concrete transferring bucket 12, and photographed by the CCD color video camera 1. The coordinate of the standard point identification markers 1, 2, 3, 4 on a screen is determined by an X-Y coordinate detecting device. The actual position of the markers 1, 2, 3, 4 is measured, and the relational expression between the coordinate on the screen and the actual position is calculated. Thereafter, the position detecting identification markers 14, 15 of the automatically operated transfer car are photographed, and the actual position is calculated from the photographed coordinate by a computer to determine the actual position of the center of the bucket 12. Thus, the positioning between the transfer car and the bucket 12 can be precisely controlled.

8. 发明专利

JPH0345769B2 失效
公开(公告)号：JPH0345769B2
公开(公告)日：1991-07-12
申请号：JP6099083
申请日：1983-04-08
申请人： KUMAGAI GUMI CO LTD
发明人： YOSHIZAWA KEIZO , SUGANO SADAKATSU , YAMAMOTO MASAHIKO , HIRANO MASAKI
IPC分类号： G01C15/00

9. 发明专利

JPS62156516A POSITION MEASURING INSTRUMENT FOR TUNNEL EXCAVATOR 失效
公开(公告)号：JPS62156516A
公开(公告)日：1987-07-11
申请号：JP20049985
申请日：1985-09-12
申请人： KUMAGAI GUMI CO LTD , TOOKOO ENG KK , TOTO DENKI KOGYO KK
发明人： SUGANO SADAKATSU , HOSODA NOBUMICHI , HIRANO MASAKI
IPC分类号： G01C15/00 , E21D9/06 , G01C5/00
摘要： PURPOSE:To measure the quantity of deflection angle and the quantity of deviation of an excavator with respect to a tunnel by arranging the 1st and the 2nd ray generating means in the rear from the excavator in the tunnel and measuring the position of the excavator from output signals of the 1st and the 2nd television cameras. CONSTITUTION:At the time of excavating, a ray transmission part 16 of a position measuring instrument 10 points the 1st and the 2nd rays 36 and 42 in parallel with the axis of the tunnel 12 in the direction of the excavator 14 by the 1st and the 2nd ray generating means 26 and 28 and the distance between the ray transmission part 16 and a photodetection part 18 is measured by a range finder 30 and its measured value is supplied to a control part 20 via a relay part 22 as a distance signal. In this way, the 1st ray 36 is made incident on the 1st photodetector 58 and the 2nd ray 42 is irradiated on a screen of the 2nd photodetector 62. The photodetection part 18 picks up the 1st ray generating means 26 on image by the 1st television camera 72 and a clinometer 106 measures an angle of rotation of the excavator 14 and supplies a measured value to the control part 20 via the relay part 22. The control part 20 calculates the quantity of deviation and the quantity of deflection angle of the excavator 14 with respect to the tunnel 12.

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