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1. 发明专利

JP2000079586A HANDLING MECHANISM FOR HEAVY CARGO 失效
公开(公告)号：JP2000079586A
公开(公告)日：2000-03-21
申请号：JP19055899
申请日：1999-07-05
申请人： KAJIMA CORP , SHIMIZU CONSTRUCTION CO LTD , HAZAMA GUMI , HITACHI SHIPBUILDING ENG CO
发明人： ARAI TATSUO , MIYAMOTO TAKEZO , ISHII ISAMU , ABE YOSHIKAZU , ICHIKAWA MAKOTO , KIKAWADA KAZUYA , MIYAWAKI KUNIO , KAMIKAWA KENJI
IPC分类号： B25J11/00 , F16H21/46
摘要： PROBLEM TO BE SOLVED: To provide a handling mechanism for a heavy cargo realizing light weight, widening a movable range, and eliminating interference between the heavy cargo and environment. SOLUTION: This mechanism for handling a heavy cargo is constituted of a base part 12: for supporting the mechanism, an end effector part 13b: for handling a heavy cargo, an end plate part 13a: fitted with the said part 13b, a hydraulic cylinder 11: for pivotally supporting one end on the end plate part 13a and another end on the base part 12, and delivering/rewinding free wires 14: the base end of which is wound on the base part 12 side, and the tip is fitted to the said part 13a. The number of the cylinders 11 and the total number of the cylinders 11 and the wires 14 are made 5 or less and 7 respectively. Consequently light weight can be realized, and also the mechanism itself can be compacted to reduce the interference between the heavy cargo and environment, thereby widening a movable range, compared with an mechanism for bearing a load and performing positioning by only the hydraulic cylinder or the wire.

2. 发明专利

GB2245214B An apparatus for demolishing biological shield wall of a nuclear reactor and a method of demolishing the same 未知
公开(公告)号：GB2245214B
公开(公告)日：1994-01-19
申请号：GB9111944
申请日：1991-06-04
申请人： SHIMIZU CONSTRUCTION CO LTD
发明人： ICHIKAWA MAKOTO , HASEGAWA TETSUO
IPC分类号： B23D57/00 , B28D1/04 , G21F9/30 , B28D1/08 , G21D1/00
摘要： The present invention presents a novel apparatus and a method of demolishing a biological shield wall of a nuclear reactor using a concrete cutter device working on a wire saw, said apparatus comprising a concrete cutter device consisting of a driving part for a wire saw and a concrete cutting part attached on the engaging receiver of the driving part, a core boring machine to be attached interchangeably on the receiver in the place of the cutting part and a carrier truck to carry the wire saw driving part of said cutter device, further the concrete cutting part having a pair of vertical rods supported on a table movable vertically and adjustable in a distance of the rods and, at the bottom end of the rods, supporting pulleys and guide rollers for disposing the wire saw are provided.

3. 发明专利

GB2245214A Demolishing a biological shield wall of a nuclear reactor 未知
公开(公告)号：GB2245214A
公开(公告)日：1992-01-02
申请号：GB9111944
申请日：1991-06-04
申请人： SHIMIZU CONSTRUCTION CO LTD
发明人： ICHIKAWA MAKOTO , HASEGAWA TETSUO
IPC分类号： B23D57/00 , G21F9/30 , B28D1/04 , B28D1/08 , G21D1/00
摘要： A biological shield wall (44) of a nuclear reactor is demolished using concrete cutting apparatus (12) comprising a driving part (2) for a wire saw (9), a concrete cutting part (3) attached to receiving means (13) on the driving part, a core boring machine to be attached interchangeably to the receiving means in the place of the culling part (3), and a carrier truck (6) to carry the wire saw driving part (2). The concrete cutting part (3) has a pair of vertical rods (16) supported on a carrier (15) so as to be movable vertically and adjustably spaced, and at the bottom end of the rods there are provided supporting pulleys (17) and guide rollers (18) for the wire saw (9).

4. 发明专利

CA1249672A APPARATUS FOR DEMOLISHING A REACTOR SHIELD WALL 未知
公开(公告)号：CA1249672A
公开(公告)日：1989-01-31
申请号：CA528899
申请日：1987-02-03
申请人： KOBE STEEL LTD , SHIMIZU CONSTRUCTION CO LTD
发明人： ICHIKAWA MAKOTO , TAKAHASHI KANEO , TOKOMOTO MITSUO , ZAITA HIRONORI , KOOYAMA KAZUNORI , URESHINO KASHIRO , YOSHIDA KATSUHIKO
IPC分类号： E04G23/08
摘要： The invention relates to an apparatus for demolishing a reactor shield wall. The apparatus has a pillar extending from the top side of the reactor toward the bottom of the reactor, an upper support device for supporting the upper portion of the pillar at the top side of the reactor, and cutting devices mounted to the pillar so as to be upwardly and downwardly movable along the pillar. The pillar is swingably supported by the support device. The upper support device has swing drive devices for swinging the pillar. The cutting devices are caused to swing in the reactor interior by swinging the pillar. The swing drive devices are disposed at the top side of the reactor, and this permits easy maintenance and inspection.

5. 发明专利

DE3682060D1 未知
公开(公告)号：DE3682060D1
公开(公告)日：1991-11-21
申请号：DE3682060
申请日：1986-11-25
申请人： KOBE STEEL LTD , SHIMIZU CONSTRUCTION CO LTD
发明人： ICHIKAWA MAKOTO , TAKAHASHI KANEO , TOKOMOTO MITSUO , ZAITA HIRONORI , KOOYAMA KAZUNORI , URESHINO KASHIRO , YOSHIDA KATSUHIKO
IPC分类号： B23D45/02 , B23D57/00 , B28D1/04 , E04G23/08 , F27D1/16 , G21D1/00 , G21F9/30
摘要： Reactor shielding wall dismantling apparatus provided with a support (2) disposed in such a manner as to extend from the upper portion of a reactor to its bottom, an upper support means (3) for supporting the upper part of this support (2) at the upper portion of the reactor, and cutting means (5, 6) disposed vertically movably on the support (2). The support (2) is rotatably supported by the support means (3). The support means (3) is further provided with a rotating means (30, 31, 32) for rotating the support (2). Thus, when the support (2) is rotated, the cutting means (5, 6) can be rotated inside the reactor. Since the rotating means is disposed on the upper portion of the reactor, its maintenance and inspection is easy.

6. 发明公开

EP0247205A4 REACTOR SHIELDING WALL DISMANTLING APPARATUS. 失效
标题翻译： VORRICHTUNG ZUM ABBRECHEN EINER REAKTORSTRAHLENSCHUTZWAND。
公开(公告)号：EP0247205A4
公开(公告)日：1988-07-29
申请号：EP86906945
申请日：1986-11-25
申请人： KOBE STEEL LTD , SHIMIZU CONSTRUCTION CO LTD
发明人： ICHIKAWA MAKOTO , TAKAHASHI KANEO , TOKOMOTO MITSUO , ZAITA HIRONORI , KOOYAMA KAZUNORI , URESHINO KASHIRO , YOSHIDA KATSUHIKO
IPC分类号： B23D45/02 , B23D57/00 , B28D1/04 , E04G23/08 , F27D1/16 , G21D1/00 , G21F9/30
CPC分类号： B28D1/045 , B23D45/024 , B23D45/027 , B23D57/0084 , B28D1/041 , E04G23/08 , E04G2023/087 , F27D1/1694 , G21D1/003 , Y02E30/40 , Y10S83/923 , Y10T82/16639 , Y10T82/2522 , Y10T82/268 , Y10T83/384
摘要： Reactor shielding wall dismantling apparatus provided with a support (2) disposed in such a manner as to extend from the upper portion of a reactor to its bottom, an upper support means (3) for supporting the upper part of this support (2) at the upper portion of the reactor, and cutting means (5, 6) disposed vertically movably on the support (2). The support (2) is rotatably supported by the support means (3). The support means (3) is further provided with a rotating means (30, 31, 32) for rotating the support (2). Thus, when the support (2) is rotated, the cutting means (5, 6) can be rotated inside the reactor. Since the rotating means is disposed on the upper portion of the reactor, its maintenance and inspection is easy.
摘要翻译：设置有以从反应器的上部延伸到其底部的方式设置的支撑件（2）的反应器屏蔽壁拆卸装置，用于将该支撑件（2）的上部支撑在其上的上支撑装置（3）反应器的上部，以及可垂直移动地设置在支撑件（2）上的切割装置（5,6）。支撑件（2）由支撑装置（3）可旋转地支撑。支撑装置（3）还设置有用于旋转支撑件（2）的旋转装置（30,31,32）。因此，当支撑件（2）旋转时，切割装置（5,6）可以在反应器内旋转。由于旋转装置设置在反应器的上部，因此其维护和检查是容易的。

7. 发明专利

JPH0754373A BULLDOZER WITH EARTH DISCHARGING DEVICE 失效
公开(公告)号：JPH0754373A
公开(公告)日：1995-02-28
申请号：JP22662493
申请日：1993-08-20
申请人： SHIMIZU CONSTRUCTION CO LTD
发明人： ICHIKAWA MAKOTO
IPC分类号： E02F3/815
摘要： PURPOSE:To reduce excavation resistance and improve work efficiency by elevatably installing an earth discharging device such as a screw conveyor at the front face part of a bowl so as to discharge sediment, accumulated in front of the bowl by excavation, to the outside of a lane. CONSTITUTION:When the bowl 2 of a bulldozer intrudes into the ground and advances, sediment M is accumulated at the front face of the bowl 2. The screw conveyor 3 of an earth removing device 1 is therefore rotated. Then the accumulated excavated earth 15 is pushed out by the screw 3 and discharged outside of a lane. The sediment M can be discharged in either right or left direction by changing the rotating direction of a hydraulic motor 5. A hydraulic cylinder 6 adjusts the height of the screw 3 at the time of making the bowl 2 bite deep into the ground because of the ground being soft so as to prevent the screw conveyor 3 from interfering with the excavated face. Earth pressing work during the excavation work of the bulldozer is dispensed with so as to improve the efficiency of excavation work by a large margin.

8. 发明专利

JPH0581704B2 失效
公开(公告)号：JPH0581704B2
公开(公告)日：1993-11-15
申请号：JP16714285
申请日：1985-07-29
申请人： SHIMIZU CONSTRUCTION CO LTD
发明人： ICHIKAWA MAKOTO , SATO HITOSHI
IPC分类号： E04G23/08

9. 发明专利

JPH0571744B2 失效
公开(公告)号：JPH0571744B2
公开(公告)日：1993-10-07
申请号：JP22637885
申请日：1985-10-11
申请人： SHIMIZU CONSTRUCTION CO LTD
发明人： ICHIKAWA MAKOTO
IPC分类号： E04G21/04 , E02D15/06 , E04G21/02

10. 发明专利

JPS63218307A METHOD OF CONCRETE CUTTING CONSTRUCTION AND CONCRETE CUTTER 失效
公开(公告)号：JPS63218307A
公开(公告)日：1988-09-12
申请号：JP5358887
申请日：1987-03-09
申请人： SHIMIZU CONSTRUCTION CO LTD
发明人： ICHIKAWA MAKOTO
IPC分类号： E04G23/08 , B28D1/08 , B28D1/30

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