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1. 发明专利

JP2005089148A Installation platform device of elevator 审中-公开
标题翻译：电梯的安装平台设备
公开(公告)号：JP2005089148A
公开(公告)日：2005-04-07
申请号：JP2003327869
申请日：2003-09-19
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： TAKIGAWA YUKIHIRO
IPC分类号： B66B7/00
摘要： PROBLEM TO BE SOLVED: To provide an installation platform device of an elevator capable of easily installing a top apparatus of the shaft with a temporarily disposed platform, even when the distance between the highest floor landing and the top of the shaft is long.
SOLUTION: A strut body 3 is erected on the landing 2 floor, the lower end of a ladder 7 is fastened with the lower end of the strut body 3, and the strut body 3 is arranged from the opening 5 of the landing 2 into the shaft 1. The upper end of a tilt material 7 is fastened with the upper end of the strut body 5 and is fastened with the upper end of the ladder 7, one side of a lower floor frame 10 is fastened with the upper end of the ladder 7, and the upper end of a support material 9 of which lower end is fastened with the lower end of the strut body 3 is fastened with the other side of the lower floor frame 10. An upper floor frame 14 is fastened with an intermediate part in the height direction of a strut 12 erected from the lower floor frame 10, a lower floor plate 11 is disposed on the lower floor frame 10, an upper floor plate 15 is disposed on the upper floor frame 14, and a handrail 13 is disposed at the upper end of the strut 12. The top apparatus of the shaft 1 is installed by work on the upper floor plate 15.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种能够容易地安装具有临时设置的平台的轴的顶部装置的电梯的安装平台装置，即使当最高楼层登陆和轴的顶部之间的距离是长的。解决方案：支架主体3竖立在着陆层2上，梯子7的下端与支柱体3的下端紧固，支柱体3从着陆层的开口5排列倾斜材料7的上端与支柱体5的上端紧固，并与梯子7的上端紧固，下部地板框架10的一侧用上部梯子7的端部，并且其下端与支柱主体3的下端紧固的支撑材料9的上端与下部底板框架10的另一侧紧固。上部地板框架14被紧固在从下层框架10竖立的支柱12的高度方向上具有中间部分，下部底板11设置在下部地板框架10上，上部地板15设置在上部地板框架14上，并且扶手13设置在支柱12的上端。轴1的顶部装置是平行的（C）2005年，JPO＆NCIPI

2. 发明专利

JP2003206089A CAR FRAME FOR ELEVATOR 审中-公开
公开(公告)号：JP2003206089A
公开(公告)日：2003-07-22
申请号：JP2002007446
申请日：2002-01-16
申请人： MITSUBISHI ELECTRIC CORP
发明人： MURAYAMA MASATOMO , TAKIGAWA YUKIHIRO
IPC分类号： B66B11/02
摘要： PROBLEM TO BE SOLVED: To provide a brace rod connecting the edge part of a floor support frame to a jamb of a suspension frame and a car fame for an elevator having the brace rod with its lower end a little projected downward from the car floor. SOLUTION: The floor support frame 1 is disposed in the square suspension frame with its mounted on the lower frame of the suspension frame. A fastener 13 is inserted into a metal fixture 2 provided in a edge part side of the floor suspension frame 1 and a female screw of the fastener 13 is threaded into a male screw 12 in the lower end of the brace rod 11 so as to connect the floor suspension frame 1 to the brace rod 11. This constitution can shorten the downward projecting dimension of the lower end of the brace rod 11 relative to the car floor surface. This constitution can thus eliminate the deepening of a pit for the elevator hoistway for the downward projection of the brace rod 11 and facilitate the installation of the elevator when the depth of the pit in the hoistway is regulated in a building in installing the elevator. COPYRIGHT: (C)2003,JPO

3. 发明专利

JPH0948571A HYDRAULIC ELEVATOR DEVICE FOR PEDESTRIAN BRIDGE 失效
公开(公告)号：JPH0948571A
公开(公告)日：1997-02-18
申请号：JP20321695
申请日：1995-08-09
申请人： MITSUBISHI ELECTRIC CORP
发明人： TAKIGAWA YUKIHIRO , MIYAKE TATSUO
IPC分类号： B66B9/04 , B66B9/00 , B66B9/08 , B66B11/08
摘要： PROBLEM TO BE SOLVED: To get off with a small desired area of a bridge pier place by providing a hydraulic jack whose longitude is arranged along the longitude of a dridge body and a main cable for elevating a car whose one end side is wound to a fixed pulley engaged with the lower part of a cage and extended along the longitude of the hydraulic jack and whose other end side is engaged with the hydraulic jack. SOLUTION: A hydraulic jack 17 is extended and a jack pulley 22 is moved by the guide of a jack rail 20. The cage 4 is lifted through a main cable 24 and oil pressure is discharged from the hydraulic jack 17 and lowered by the own weight of the cage 4. As the hydraulic jack 17 is arranged on the side surface of the bridge body 15 along the longitude, the sectional area of an elevating road 1 can be reduced. Therefore, the desired area of the bridge pier 14 place of a footbridge is reduced and a pedestrian brige elevator can be installed easily.

4. 发明专利

JPH08282923A DRIVING DEVICE WITH RAISED OIL TEMPERATURE FOR HYDRAULIC ELEVATOR 失效
公开(公告)号：JPH08282923A
公开(公告)日：1996-10-29
申请号：JP8800195
申请日：1995-04-13
申请人： MITSUBISHI ELECTRIC CORP
发明人： MIYAKE TATSUO , TAKIGAWA YUKIHIRO
IPC分类号： B66B9/04 , B66B1/04
摘要： PURPOSE: To prevent a cage from the trouble of upward travelling in driving a hydraulic elevator with raised oil temperature. CONSTITUTION: The rotational speed of a hydraulic pump 3 is changed by controlling an electric motor so that pressurized oil is supplied to and discharged from a hydraulic jack 1 to vertically move a cage 2. During the stoppage of the cage 2, a third switch 21 is opened through a solenoid valve 25 and working oil is sent from a second main circuit 20 to an oil tank 8 to perform the drive with raised oil temperature. In this case, the rotational speed of the motor 4 is controlled so that the pump pressure is at predetermined pressure under jack pressure. Also, when the pump pressure exceeds the jack pressure, the power supply of the motor 4 is shut off.

5. 发明专利

JP2508313B2 失效
公开(公告)号：JP2508313B2
公开(公告)日：1996-06-19
申请号：JP29465489
申请日：1989-11-13
申请人： MITSUBISHI ELECTRIC CORP
发明人： SHIMOAKI MOTOO , MYAKE TATSUO , TAKIGAWA YUKIHIRO , KAMYA YOSHIO , USHIDA HIROSHI
IPC分类号： B66B9/04

6. 发明专利

JP2503757B2 失效
公开(公告)号：JP2503757B2
公开(公告)日：1996-06-05
申请号：JP31843590
申请日：1990-11-22
申请人： MITSUBISHI ELECTRIC CORP
发明人： SHIMOAKI MOTOO , TAKIGAWA YUKIHIRO , KAMYA YOSHIO , MYAKE TATSUO , KAMAIKE HIROSHI
IPC分类号： B66B9/04

7. 发明专利

JPH05338957A 失效
公开(公告)号：JPH05338957A
公开(公告)日：1993-12-21
申请号：JP16826392
申请日：1992-06-04
申请人： MITSUBISHI ELECTRIC CORP
发明人： TAKIGAWA YUKIHIRO , KAMIYA YOSHIO , MIYAKE TATSUO , SHIMOAKI MOTOO
IPC分类号： B66B7/00 , B66B7/06
摘要： PURPOSE:To obtain a moving cable device for elevator in which the position of an intermediate holder is corrected automatically by moving upward the upper side of an elevator shaft. CONSTITUTION:A moving cable 9 is hung down by forming a hung down bend 11 between an elevator shaft 1 whose upper side 3 can be moved up and down to the bottom 2, and an elevating body 5. And a pulley 15 is pivoted to the elevator shaft 1 at the position higher than an intermediate holder 12 which holds the upper extension of the moving cable 9. And one end of a wire body 17 is connected to the bottom 2 of the elevator shaft 1, the intermediate holder 12 is connected to the upper side and wound to the pulley 15, and an energizing body 16 is connected to the other end. And the position of the intermediate holder 12 is corrected automatically by the energizing body 16, the wire body 17, and the like, by the upward movement of the upper side 3 of the elevator shaft 1, so as to maintain the hung down bend 11 when the elevating body 5 is stopped at the lowermost platform 13, in a normal condition. Consequently, a trouble of converting the hanging condition of the moving cable 9 when the upper side 3 of the elevator shaft 1 is moved upward can be omitted.

8. 发明专利

JPH05147863A POWER UNIT OF HYDRAULIC ELEVATOR 失效
公开(公告)号：JPH05147863A
公开(公告)日：1993-06-15
申请号：JP31675691
申请日：1991-11-29
申请人： MITSUBISHI ELECTRIC CORP
发明人： KAMIYA YOSHIO , MIYAKE TATSUO , TAKIGAWA YUKIHIRO , SHIMOAKI MOTOO
IPC分类号： B66B9/04 , F15B21/04
摘要： PURPOSE:To provide a hydraulic elevator power unit that receives no effect of the length of a suction pipe, and is easy to inject a priming oil, besides making a setup space reducible. CONSTITUTION:A filler hole 21a for a priming oil to be lubricated at the initial stage of operation of a coolant pump 11, is installed in a discharge side pipeline part 12 just behind this coolant pump 11 in a hydraulic fluid circulating route 20, while an air bleeding plug 24 is set up in the uppermost part of a suction side pipeline 8, and the suction side pipeline 8 is made so as to breathe at the time of injection of the priming oil.

9. 发明专利

JPH04189292A POWER UNIT DEVICE FOR HYDRAULIC ELEVATOR 失效
公开(公告)号：JPH04189292A
公开(公告)日：1992-07-07
申请号：JP31843590
申请日：1990-11-22
申请人： MITSUBISHI ELECTRIC CORP
发明人： SHIMOAKI MOTOO , TAKIGAWA YUKIHIRO , KAMIYA YOSHIO , MIYAKE TATSUO , KAMAIKE HIROSHI
IPC分类号： B66B9/04
摘要： PURPOSE:To obtain a power unit for hydraulic elevator having less erroneous operation of a detector by an leaked oil by providing a first communicating pipe opened to the upper side of the box body of the detector and communicating with the atmosphere and a second communicating pipe opened to the lower side of the box, having a drooped curved part and communicating with the atmosphere. CONSTITUTION:The upper end parts of a first and second communicating pipes 12, 13 are opened upward from the surface of an operating oil 2 to form a space communicating with the atmosphere in a box body 10a. A leaked oil is received in the drooped curved part 13b of the second communicating pipe 13 through a discharge oil pipe 10f. As the inner part of the box body 10a communicates with the atmosphere, the pressure fluctuation of the box body 10a internal air by a change ion the operation oil 2 temperature is never caused, and an oil leakage phenomenon is never promoted by the pressure fluctuation. As the leaked oil is received in the drooped curved part 13b, the leaked oil does not make contact with a rotating part 10d over a relatively long period. The leaked oil in the drooped curved part 135 is excluded at a proper period, whereby the operation failure by the leaked oil of a detector 10 can be prevented.

10. 发明专利

JPH03238281A POWER UNIT FOR HYDRAULIC ELEVATOR 失效
公开(公告)号：JPH03238281A
公开(公告)日：1991-10-24
申请号：JP3435690
申请日：1990-02-15
申请人： MITSUBISHI ELECTRIC CORP
发明人： KAMIYA YOSHIO , USHIDA HIROSHI , TAKIGAWA YUKIHIRO , MIYAKE TATSUO , SHIMOAKI MOTOO
IPC分类号： B66B9/04 , F15B1/00
摘要： PURPOSE:To reduce the arranging space in a machine room and to facilitate the installation of equipments so as to simplify the wiring thereof by arranging an oil tank, a control panel and a silencer at positions near to each other on a base, and by attaching a terminal box for power source wires to a side surface of the oil tank. CONSTITUTION:An oil thank 1, a control panel 15 and a silencer 13 are arranged near to each other on a base 22, and a terminal box side surface of the oil tank 1. With this arrangement, it is possible to reduce an arranging space in the machine room, and further, the connection to the motor 6 to the power source wires can be made without opening a door on the control panel 15. Further, the maintenance of the motor 6 in the oil tank or the replacement thereof can the disconnection of the wiring in the control panel 15 is not required. Further, since the lengths of the power source wires are short, the working operation can be simplified, and it is possible to eliminate the necessity of a process of laying the power source wire 16 through an electrical wiring pipe and of embedding the same by placing cinder concrete and so forth.

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