专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2003034911A Replacing method for bridge girder 审中-公开
标题翻译：桥梁扶手的更换方法
公开(公告)号：JP2003034911A
公开(公告)日：2003-02-07
申请号：JP2001223897
申请日：2001-07-25
申请人： Taisei Corp , 大成建設株式会社
发明人： ANZAI TOSHIAKI , HIRACHI MASANORI , INAMORI HIROYASU
IPC分类号： E01D21/00 , E01D24/00 , E01D101/24
摘要： PROBLEM TO BE SOLVED: To provide a replacing method for a bridge girder by which replacing work of the bridge girder can be quickly executed without using a large crane.
SOLUTION: In a state that an existing bridge girder 1 erected on adjacent piers in the bridge axis direction is supported from the lower direction by jacks 4a laid on trucks 4b, the both ends of the existing bridge girder 1 is cut off so as to become shorter than the span L of the bridge piers 3, and at the same time, the replacing work of the bridge girder is executed by a replacing preparing process to construct a new bridge girder 2 to be erected on the bridge piers 3 on the existing girder 1, a bridge girder lowering process to lower the existing bridge girder 1 by the jacks 4a in a state that the new bridge girder 2 is laid on the existing bridge girder 1, a new bridge girder erecting process to erect the new bridge girder 2 on the bridge piers 3, and an existing bridge girder carrying-out process to carry out the existing bridge girder 1 supported by the jacks 4a.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种用于桥梁的替换方法，通过该替换方法可以在不使用大型起重机的情况下快速执行桥梁的更换工作。解决方案：在桥架轴线方向上竖立在相邻桥墩上的现有桥梁1由放置在货车4b上的插座4a从下方支撑的状态下，切断现有桥梁1的两端，使其成为比桥墩3的跨度L短，同时通过更换准备处理来执行桥梁的替换工作，以在现有的桥梁上的桥墩3上构造一个要架设的新的桥桁架2 如图1所示，在新桥梁2铺设在现有桥梁1上的状态下，通过千斤顶4a降低现有桥梁1的桥梁下降过程，将新桥梁2竖立起来的新的桥梁竖立过程桥墩3，以及现有的桥墩执行过程，以执行由千斤顶4a支撑的现有桥梁1。

2. 发明专利

JP2002327330A HELMET HAVING OPTICAL RECEIVER AND ALARM DEVICE UNDER SUSPENDED LOAD 审中-公开
公开(公告)号：JP2002327330A
公开(公告)日：2002-11-15
申请号：JP2002030445
申请日：2002-02-07
申请人： TAISEI CORP
发明人： ANZAI TOSHIAKI , OSHINO YOSHIYUKI , KONDO TAKAHIRO , KOMANO TOSHIRO
IPC分类号： A42B3/04 , A42B3/30 , B66C15/00 , G08B21/02
摘要： PROBLEM TO BE SOLVED: To enable an alarm to be given to an operator under a suspended load at the vicinity of the ground by precisely receiving the light projected by a light projector even if the operator carries out the operation while looking down. SOLUTION: A light-receiving unit 2 for receiving the light projected by the first projector attached to the tip part of a boom of a crane is attached to a helmet H. The light-receiving unit 2 is attached through a standing state- keeping mechanism 3 so that a light-receiving face 22 always face upward. The alarm is given by an alarm device incorporated in the light-receiving unit 2 by receiving light L1 and L2 through the light-receiving face 22.

3. 发明专利

JPH084004A METHOD OF DEMOLISHING CUT BEAM FOR RETAINING EARTH 失效
公开(公告)号：JPH084004A
公开(公告)日：1996-01-09
申请号：JP12758094
申请日：1994-06-09
申请人： TAISEI CORP
发明人： ANZAI TOSHIAKI , OSHINO YOSHIYUKI
IPC分类号： E02D17/04
摘要： PURPOSE:To demolish cut beams efficiently with a minimum of work scaffold by setting up a scaffold for demolishing under one end of cut beams, and sliding the cut beams in order and pulling them into the side of scaffold, and removing them one section by one section. CONSTITUTION:A shelf pile 6 for supporting cut beams to be demolished and a cut beam orthogonal to the cut beam 5 are provided with a slide plate for guiding longitudinal sliding and a slip preventive member in advance or at breakup. Next, under one end side of the cut beam 5 is a scaffold 18 for breakup assembled so that it may surround the shelf pile 6 supporting two sections of beam steels 5a (5a1-5a5) on one end side and that it may be positioned below the oil jack between beam members. Next, coupling members for beam steels 5a for the first section and the second section on the scaffold for breakup are removed, and the first section is dismantled. Subsequently, angle brace members at both ends of the cut beam 5 are dismantled, whereby the longitudinal shifting of the cut beams 5 is made possible. Hereafter, the cut beam 5 for shifting to the second section is drawn into the side of the scaffold 18 by sliding, and the beam steel members 5a for every section are dismantled.

4. 发明专利

JPH07160952A HELMET WITH ALARM LAMP 失效
公开(公告)号：JPH07160952A
公开(公告)日：1995-06-23
申请号：JP31086193
申请日：1993-12-10
申请人： TAISEI CORP
发明人： ANZAI TOSHIAKI , OSHINO YOSHIYUKI
IPC分类号： A42B3/04 , G08B5/00
摘要： PURPOSE:To enable a person entering a warning range to surely raise attention by providing an alarm lamp emitting a light upon the receipt of an alarm signal close to a front brim of the helmet and a receiver receiving the alarm signal on an outside of the helmet. CONSTITUTION:A light receiving device 3 receiving a laser beam HL is fitted to an outer upward face of a helmet 2, and alarm lamps 4a-4c are fitted to a height of a forward forehead of the helmet 2 and a head top and a rear head at the outside of the helmet 2 respectively, they are connected to the light receiving device 3, and the alarm lamps 4a 4c are lighted by the reception of the laser beam HL by the light receiving device 3. When a worker (h) wearing a helmet enters a warning zone set by the laser beam HL, the alarm lamps 4a-4c are lighted in linking with the reception of the laser beam HL by the light receiving device 3. Thus, the worker (h) goes to the outside of the warning zone or the like.

5. 发明专利

JPH0211800B2 失效
公开(公告)号：JPH0211800B2
公开(公告)日：1990-03-15
申请号：JP1614784
申请日：1984-02-02
申请人： TAISEI CORP
发明人： ANZAI TOSHIAKI , TANABE KYOSHI , ARAI MASAO
IPC分类号： F17C13/10

6. 发明专利

JPS63258319A PRESSURE FEED PIPING DEVICE 失效
公开(公告)号：JPS63258319A
公开(公告)日：1988-10-25
申请号：JP9205087
申请日：1987-04-16
申请人： TAISEI CORP , SANKO SEISAKUSHO KK
发明人： ANZAI TOSHIAKI , SAKAI AKIRA
IPC分类号： E04G21/04 , B65G53/56 , F16K41/00
摘要： PURPOSE:To improve pressure feed performance and quality of pressure feeding material, in a piping device for pressure feeding powder, by placing pressure regulators on many branch pipings coupled to the way of main piping extending from a pressure feed pump and maintaining inner pressure of branch piping constant. CONSTITUTION:A pressure pump P is operated to pressure feed material from a main pipe 1 to a pipe 2. Pressure feeding material is further fed from the pipe 2 into branch pipes 3. Here, pressure loss is applied onto the pressure feeding material by a pressure regulator 4, and inner pressure of the branch pipe 3 increases. When flow in the branch pipe 3 reaches to a predetermined level, the pressure feeding material is delivered simultaneously through delivery port of the branch pipe 3. Consequently, the pressure feeding material is delivered uniformly. With such arrangement, pressure feeding performance is improved and the pressure feeding material is held at high quality.

7. 发明专利

JPS60164099A AMBIENT GROUND HEATING DEVICE FOR CRYOGENIC UNDERGROUND STRUCTURE 失效
公开(公告)号：JPS60164099A
公开(公告)日：1985-08-27
申请号：JP1614784
申请日：1984-02-02
申请人： TAISEI CORP
发明人： ANZAI TOSHIAKI , TANABE KIYOSHI , ARAI MASAO
IPC分类号： F17C13/10
摘要： PURPOSE:To improve the heating efficiency against the ambient ground of cryogenic underground structure by filling viscous substance between a protective tube inserted into a drilled hole and the inner wall of drilled hole while inserting a hot water tube into the protective tube. CONSTITUTION:Water permeable protective tubes 3 having many through-holes 3a are inserted into holes C drilled into outercircumferential ground A of cryogenic underground tank 1 while surrounding said tank 1 then granular material D such as fine stones is filled between the outercircumference of said tube 3 and the drilled holes C. While not water tube 9 for circulating hot water is inserted into said tube 3 to construct an ambient ground heating system for cryogenic underground tank.

8. 发明专利

JPH06136755A DRIVE DEVICE FOR PILE AND THE LIKE 失效
公开(公告)号：JPH06136755A
公开(公告)日：1994-05-17
申请号：JP31084992
申请日：1992-10-27
申请人： TAISEI CORP
发明人： ANZAI TOSHIAKI
IPC分类号： E02D13/04
摘要： PURPOSE:To enhance both operating efficiency and safety by enabling piles and the like to be hoisted in with an open/close scaffold released, enabling them to be taken in from the side, and thereby coping with difficulties caused by various processing, height and positions required by means of the movable scaffold. CONSTITUTION:In order to take in a pile in the center of a corridor scaffold 3, an open/close scaffold 4 is opened outside, the pile is hoisted up by a crane so as to be taken in from the side, and the open/close scaffold 4 is then closed. A new pile is rested at its lower end on the upper end of the pile in the lower stage, which is lowered down underground, so that the upper and lower piles are mutually connected by means of welding and bolt fastening. Next, under this condition, reinforcement cages are installed around the new pile, and the circumference of a complex foundation pile in a shape that the circumference of a center steel pile is circularly enclosed by the reinforcement cages, is enclosed by a water proof sheet. In this case, a movable scaffold 5 is moved to the direction of a center with a horizontal jack extended, the reinforcement cages assembled in a circular form are installed in advance in front of the movable scaffold. The reinforcement cages in front of the movable scaffold 5 are advanced to a specified position, so that the pile and the like are set to a condition meeting the objective.

9. 发明专利

JPH05331839A CONSTRUCTION OF UNDERGROUND WALL 失效
公开(公告)号：JPH05331839A
公开(公告)日：1993-12-14
申请号：JP16007692
申请日：1992-05-28
申请人： TAISEI CORP
发明人： ANZAI TOSHIAKI , SHIMIZU TORU
IPC分类号： E02D5/18 , E02D29/00
摘要： PURPOSE:To reduce a cost in the case of constructing an underground wall whose upper edge does not reach the ground level, by mounting a reinforcing steel basket attachably and detachably to the bottom edge of a frame and recovering the frame to the ground after placement of concrete to a reinforcing steel part. CONSTITUTION:An apparatus comprising a frame 2 positioned on its upper part and a reinforcing steel basket 1 positioned on its lower part and coupling them together by means of horizontal pins is inserted into a channel excavated previously under the ground. Next a tremie pipe is inserted into a guide pipe 6 and concrete is placed to the top of the reinforcing steel basket 1. Then, after concrete is hardened, the horizontal pins are pulled out from a coupled part of the reinforcing steel basket 1 by operating from the ground, an oil jack for operating the horizontal pins, so as to release binding of the frame 2 with the reinforcing basket 1. Only the frame 2 is raised, and sand and others are damped for filling up again a space formed by removing the frame 2. This results in no necessity of recovering a frame in a state of excavating inner part, in improvement of excavation efficiency, making it possible to transfer the use of the frame to the next unit and making it possible to arrange and remove a tremie pipe easily.

10. 发明专利

JPS60196500A Pipeline structure of heating side portion of low-temperature underground tank 失效
标题翻译：低温地下油箱加热侧管道结构
公开(公告)号：JPS60196500A
公开(公告)日：1985-10-04
申请号：JP4805084
申请日：1984-03-15
申请人： Taisei Corp
发明人： ANZAI TOSHIAKI , ARAI MASAO
IPC分类号： F17C13/08 , F17C13/10
CPC分类号： F17C13/10 , F17C2223/0161 , F17C2227/0302 , F17C2270/0142
摘要： PURPOSE:To absorb displacement of a header pipe by providing a branch pipe connecting a header pipe to a heater pipe with a vertical pipe rising up from the header pipe, a pipe connected to the vertical pipe orthogonal to the header pipe, and a pipe connected to the pipe parallel to the header pipe. CONSTITUTION:A branch pipe 13 disposed between a connecting pipe 12 of a heater pipe and a header pipe 11 comprises a vertical pipe 13a vertically rising up from the header pipe, a horizontal pipe 13c connected to the pipe 13a through a L-coupling pipe 13b in such a manner as to extend orthogonal to the header pipe, and a horizontal pipe 13e connected to the pipe 13c through a L-coupling pipe 13d parallel to the header pipe. The horizontal pipe is connected to the connecting pipe 12 of the heater pipe through a flange 14.
摘要翻译：目的：为了吸收集管的位移，通过提供将总管与加热管连接的分支管与从总管升起的垂直管，连接到垂直管与管道正交的管，以及连接管到与管道平行的管道。构成：设置在加热管的连接管12和集管11之间的分支管13包括从总管垂直上升的竖直管13a，通过L联接管13b连接到管13a的水平管13c 以与主管正交的方式延伸，以及水平管13e，其通过平行于集管的L形连接管13d连接到管13c。水平管通过凸缘14连接到加热管的连接管12。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式