专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 发明专利

JP2008075336A Construction method for precast pile 有权
标题翻译：预制桩施工方法
公开(公告)号：JP2008075336A
公开(公告)日：2008-04-03
申请号：JP2006255692
申请日：2006-09-21
申请人： Jfe Steel Kk , Jfeスチール株式会社
发明人： HAYASHI MASAHIRO , TAKANO KIMIHISA , WAKIYA HIROSHI , ICHIKAWA KAZUOMI
IPC分类号： E02D5/50 , E02D7/00
摘要： PROBLEM TO BE SOLVED: To provide a construction method for a precast pile for filling an improving material into an outer peripheral part of the precast pile securely and easily without filling it into the inside of the precast pile and paying great costs of an excavation device and construction.
SOLUTION: After digging the ground 3 to construct the precast pile 8 into the ground, a solidifying agent is poured into the digged ground 3, the poured solidifying agent and sediment are stirred to prepare the improving material 5 and construct the precast pile 8 having a blocked lower end part into the improving material 5.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于将改进材料填充到预制桩的外周部分中的预制桩的施工方法，其可靠且容易地将其填充到预制桩的内部并且支付昂贵的成本挖掘装置和施工。解决方案：在挖掘地面3后，将预制桩8装入地下，将固化剂倒入挖土3中，搅拌浇注固化剂和沉淀物，制备改良材料5，并构造预制桩 8具有阻塞的下端部分进入改进材料5.版权所有（C）2008，JPO＆INPIT

42. 发明专利

JP2006207161A Construction method of prefabricated pile 有权
标题翻译：预制桩的施工方法
公开(公告)号：JP2006207161A
公开(公告)日：2006-08-10
申请号：JP2005017634
申请日：2005-01-26
申请人： Jfe Steel Kk , Jfeスチール株式会社
发明人： HAYASHI MASAHIRO
IPC分类号： E02D7/00 , E02D5/30
摘要： PROBLEM TO BE SOLVED: To provide a construction method of a prefabricated pile capable of moreover thinning the board thickness of the prefabricated pile without causing any deformation and buckling in the prefabricated pile in the case of construction and surely performing construction of the prefabricated pile with a large diameter.
SOLUTION: The construction method of the prefabricated pile is so constituted that a casing 30 fitted to an auger 10 and connected to an auger head 12 is penetrated through the ground while excavating the ground, it is pulled up to the ground when it reaches a predetermined depth, the casing 30 fitted to the prefabricated pile 1 and connected so as to make rotationally transmittable and detachable is penetrated through the ground excavated by rotation and that the fabricated pile 1 remains in the ground to pull the casing 30 upon the ground when it reaches the predetermined depth.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种预制桩的施工方法，其可以在施工时进一步使预制桩的板厚变薄而不会在预制桩中发生任何变形和屈曲，并且肯定地执行预制的大直径的桩。
解决方案：预制桩的施工方法是这样构成的：当挖掘地面时，安装在螺旋钻10上并连接到螺旋钻头12的壳体30穿过地面，当它被拉到地面时达到预定深度时，安装到预制桩1并连接成可旋转地传递和拆卸的壳体30穿过通过旋转挖掘的地面，并且所制造的桩1保留在地面中以将壳体30拉向地面当达到预定深度时。版权所有（C）2006，JPO＆NCIPI

43. 发明专利

JP2006169827A Screwed pile and its construction method 有权
标题翻译：螺旋桩及其施工方法
公开(公告)号：JP2006169827A
公开(公告)日：2006-06-29
申请号：JP2004364219
申请日：2004-12-16
申请人： Jfe Steel Kk , Jfeスチール株式会社
发明人： HAYASHI MASAHIRO
IPC分类号： E02D5/56 , E02D7/22
摘要： PROBLEM TO BE SOLVED: To provide a screwed pile and its construction method, which can prevent a pile body from being subjected to deformation and buckling in construction, which can decrease a plate thickness of a pile body, and which enable even a large-diameter pile body to be surely constructed.
SOLUTION: This screwed pile comprises the pile body 2 whose leading end or outer periphery has a wing-shaped plate 4, and a casing 10 which is detachably fitted into the outer periphery of the pile body 2. A detachable torque transfer part 6, which transfers the rotation of the casing 10 to the pile body 2, is provided between a lower part of the pile body 2 and that of the casing 10.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种螺旋桩及其施工方法，其可以防止桩体在施工中遭受变形和弯曲，这可以降低桩体的板厚度，并且甚至能够大直径桩体要确定构造。解决方案：该螺纹桩包括其前端或外周具有翼形板4的桩体2和可拆卸地装配到桩体2的外周的壳体10.可拆卸的扭矩传递部分设置在桩体2的下部和壳体10的下部之间，将壳体10的旋转传递到桩体2。6，版权所有（C）2006，JPO＆NCIPI

44. 发明专利

JP2009041315A System for checking shape of foot protection bulb in foundation pile construction 有权
标题翻译：基础桩施工中检查保护杆形状的系统
公开(公告)号：JP2009041315A
公开(公告)日：2009-02-26
申请号：JP2007209456
申请日：2007-08-10
申请人： Jfe Steel Kk , Jfeスチール株式会社
发明人： TACHIKA HISAKAZU , HAYASHI MASAHIRO , ISHIZAWA TAKESHI , HORIKAWA SHINJI
IPC分类号： E02D13/06 , E02D5/44 , E21B10/32
摘要： PROBLEM TO BE SOLVED: To provide a system for checking the shape of a foot protection bulb in a foundation pile construction, which system can check the exact shape of a constructed foot protection bulb in foundation pile construction by which the foot protection bulb is constructed in the middle or under part of a drilled hole for a foundation pile. SOLUTION: Means for measuring and storing change in expanding wing 21 attached to a drilling jig K directly measures and stores change with time in state of an expanding wing 4 from an expanded state to a contracted state. The directly measured change with time of the expanding wing 4 from the expanded state to the contracted state is integrated with change with time of the depth of the expanding wing 4 measured by means for measuring and storing depth of expanding wing 22 to detect the shape of the foot protection bulb 50. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于检查地基桩施工中的脚保护灯泡的形状的系统，该系统可以检查基础桩施工中构造的脚保护灯泡的确切形状，其中脚保护灯泡在基础桩的钻孔的中部或下部构造。解决方案：用于测量和存储附接到钻孔夹具K的扩展翼21的变化的装置直接测量和存储随着时间的扩展翼4从展开状态到收缩状态的变化。膨胀翼4从膨胀状态到收缩状态的直接测量随时间的变化与通过测量和存储扩展翼22的深度的装置测量的膨胀翼4的深度随时间的变化相结合，以检测膨胀翼4的形状脚保护灯泡50.版权所有（C）2009，JPO＆INPIT

45. 发明专利

JP2009001966A Steel pipe pile with blade 有权
标题翻译：钢丝管与叶片
公开(公告)号：JP2009001966A
公开(公告)日：2009-01-08
申请号：JP2007161053
申请日：2007-06-19
申请人： Jfe Steel Kk , Jfeスチール株式会社
发明人： HAYASHI MASAHIRO , ICHIKAWA KAZUOMI
IPC分类号： E02D5/72 , E02D5/28 , E02D5/56
摘要： PROBLEM TO BE SOLVED: To provide a steel pipe pile with a blade constituted by attaching the blade to an end of a steel pipe or its vicinity, the steel pipe being inserted and buried into the ground by giving rotational force to the steel pipe, and sharing stress efficiently for the bending moment acting on it.
SOLUTION: In this steel pipe pile with the blade, a blade mounting plate 10 is attached to a mounting part 4 provided in the tip part of the steel pipe 3 by welding, and the blade 5 is attached to the blade mounting plate 10 by bolts 20.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种钢管桩，其具有通过将刀片附接到钢管或其附近的端部而构成的刀片，钢管通过向钢提供旋转力而被插入并埋入地面管道，并有效地共享应力作用在其上的弯矩。解决方案：在具有叶片的钢管桩中，通过焊接将刀片安装板10安装在设置在钢管3的前端部的安装部4上，并且将刀片5安装在刀片安装板 10，通过螺栓20.版权所有（C）2009，JPO＆INPIT

46. 发明专利

JP2008209071A Structure of pile head portion 有权
标题翻译：桩头结构
公开(公告)号：JP2008209071A
公开(公告)日：2008-09-11
申请号：JP2007046805
申请日：2007-02-27
申请人： Jfe Steel Kk , Jfe Welded Pipe Manufacturing Co Ltd , Jfeスチール株式会社 , Jfe鋼管株式会社
发明人： SAKAMOTO YOSHIHITO , HAYASHI MASAHIRO , KIMIZUKA SATORU , SHINOHARA TOSHIO
IPC分类号： F24J3/08 , E02D27/12 , E02D27/32
CPC分类号： Y02E10/10
摘要： PROBLEM TO BE SOLVED: To provide a structure of a pile head portion, which allows smooth inserting and drawing of a heat medium flow pipe to and from a hollow existing pile. SOLUTION: This structure of the pile head portion of the hollow already existing pile 3 utilizing the hollow already existing pile 3 as an underground heat exchanger by disposing the heat medium flow pipe in the hollow already existing pile 3 as a foundation pile of a construction 5, comprises a pile head cover 9 disposed on the pile head having an opening portion 11, and a guide pipe 7 joined to the pile head cover 9 in a state of communicating with the opening portion 11 to insert the heat medium flow pipe, the guide pipe 7 is composed of a straight pipe joined to a top face of the pile head cover with an inclination angle of 45 degrees or more and less than 92 degrees, the opening portion 11 of the pile head cover 9 is formed near an inclination side of the guide pipe 7, and a part closest to a cover outer edge, of an opening peripheral wall portion is not projected to an opening inner side with respect to a pile inner wall 3a in a state of disposing the pile head cover 9 on the pile head portion. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种桩头部分的结构，其允许热介质流管与中空现有桩平滑地插入和拉出。解决方案：采用中空已经存在的桩3作为地下热交换器的中空已有桩3的桩头部分的这种结构，将热介质流管布置在中空已经存在的桩3中作为基础桩结构5包括设置在具有开口部11的绒头上的绒头盖9和与开口部11连通的状态下与绒头盖9接合的导管7，以将热介质流管引导管7由与顶头盖的上表面接合的倾斜角为45度以上且小于92度的直管构成，桩头罩9的开口部11形成在靠近在设置桩头盖9的状态下，引导管7的倾斜侧和开口周壁部的最靠近盖外缘的部分相对于桩内壁3a没有突出到开口内侧在上桩头部分。版权所有（C）2008，JPO＆INPIT

47. 发明专利

JP2008164240A Heat pump system 审中-公开
标题翻译：热泵系统
公开(公告)号：JP2008164240A
公开(公告)日：2008-07-17
申请号：JP2006355374
申请日：2006-12-28
申请人： Aqua Reinetsu Kk , Geo System Kk , Jfe Steel Kk , Jfe Welded Pipe Manufacturing Co Ltd , Jfeスチール株式会社 , Jfe鋼管株式会社 , アクア冷熱株式会社 , ジオシステム株式会社
发明人： SAKAMOTO YOSHIHITO , HAYASHI MASAHIRO , SHINOHARA TOSHIO , KIMIZUKA SATORU , TAKASUGI SHINJI , TATENO MASAYUKI , TAKAHASHI YUTAKA
IPC分类号： F25B39/02 , F24H1/00 , F24H9/00 , F25B1/00 , F25B30/06 , F28D1/06 , F28D7/10
摘要： PROBLEM TO BE SOLVED: To provide a heat pump system for air-conditioning and hot water supply having a water-heat source heat exchanger with high heat exchange performance, having a small risk of freezing heat source water in the heat exchanger, and capable of saving electric energy consumption of a conveying pump of the heat source water. SOLUTION: In a heat pump to be used in air-conditioning and hot water supply of a building, the water-heat source heat exchanger 5 carrying out heat exchange between the heat source water and a coolant is composed of a tank 21 storing the heat source water, and a double tube 23 arranged in the tank 21. The double tube 23 is composed by providing an inner tube 27 passing the heat source water, and an outer tube 25 passing the coolant. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决问题的方案为了提供一种具有热交换性能高的水热源热交换器的空气调节和热水供给用热泵系统，在热交换器中具有冷冻热源水的风险小，并且能够节省热源水的输送泵的电能消耗。解决方案：在用于建筑物的空调和热水供应的热泵中，在热源水和冷却剂之间进行热交换的水热源热交换器5由罐21 储存热源水和布置在罐21中的双管23.双管23由提供通过热源水的内管27和通过冷却剂的外管25组成。版权所有（C）2008，JPO＆INPIT

48. 发明专利

JP2008156992A Excavation device and device for determination of state of expanding blade upon construction of foundation pile 有权
标题翻译：用于确定基础桩施工中膨胀叶片状态的挖掘装置和装置
公开(公告)号：JP2008156992A
公开(公告)日：2008-07-10
申请号：JP2006349953
申请日：2006-12-26
申请人： Jfe Steel Kk , Jfeスチール株式会社
发明人： TACHIKA HISAKAZU , HAYASHI MASAHIRO , TSUDA KAZUTOMO , KABEYA KAZUHISA , ISHIZAWA TAKESHI , HORIKAWA SHINJI
IPC分类号： E21B10/32 , E02D13/06
摘要： PROBLEM TO BE SOLVED: To enable easy and sure confirmation, on the ground, of expansion of an expanding blade even when it is a mechanical expanding blade.
SOLUTION: The device for determination of the state of the expanding blade is used in excavation work conducted by using an excavation device for construction of a foundation pile, of which the excavation device has the expanding blade 4 supported to a front end part of an excavation rod 1 in a manner that the diameter of the expanding blade 4 can be increased. The device comprises an inclination sensor 20 fitted to a movable part which is moved when the diameter of the expanding blade 4 is increased and decreased, or to a front end part of the excavation rod 1 to detect the change of the expanding blade 4 at least from the state of decreased diameter to the state of increased diameter, a transmitting device 21 transmitting a signal as elastic waves when the signal is input from the inclination sensor 20 and the excavation rod 1 is vibrated, and a receiver detecting the elastic waves propagated through the excavation rod 1 on the ground.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：即使在机械扩张刀片时，也可以在现场轻松确定扩张刀片的扩张。解决方案：用于确定膨胀叶片的状态的装置用于通过使用用于建造基础桩的挖掘装置进行的挖掘工作，其中挖掘装置具有支撑在前端部分上的扩张刀片4 以增大扩张刀片4的直径的方式设置挖掘杆1。该装置包括倾斜传感器20，该倾斜传感器20装配到当扩张叶片4的直径增大和减小时移动的可移动部分，或者至少在挖掘杆1的前端部分中，以至少检测膨胀叶片4的变化从直径减小到直径增大的状态，当从斜面传感器20和挖掘杆1输入信号时，发送信号作为弹性波的发送装置21振动，并且接收器检测弹性波传播通过挖掘杆1在地面上。版权所有（C）2008，JPO＆INPIT

49. 发明专利

JP2006046067A Construction method of screw pile 有权
标题翻译：螺丝桩施工方法
公开(公告)号：JP2006046067A
公开(公告)日：2006-02-16
申请号：JP2005250645
申请日：2005-08-31
申请人： Chiyoda Koei Kk , Jfe Steel Kk , Jfeスチール株式会社 , 千代田工営株式会社
发明人： SHINOHARA TOSHIO , SHIMAOKA HISATOSHI , MORI GEN , HAYASHI MASAHIRO , OKAMOTO TAKASHI , ICHIKAWA KAZUOMI
IPC分类号： E02D7/00 , E02D5/46 , E02D5/56 , E02D7/22
摘要： PROBLEM TO BE SOLVED: To provide a construction method of a screw pile for improving efficiency of screwing-in intrusion, reducing rotation torque greatly, and obtaining large tip supporting force and to provide the screw pile used in this method.
SOLUTION: In this construction method for giving rotation force to a pile body 1 by a pile driving machine 30 by utilizing wood screw action of a blade 10 fixed substantially to a tip part of the hollow pile body 1 and ground digging action of an auger 20 and giving rotation force to a head part of the auger 20 to penetrate a pile into the ground by rotating it, a motor for rotating the pile and a motor for rotating the auger can rotate in the opposite directions to each other. When a tip part of the pile body 1 reaches a part close to a supporting layer, the auger 20 is inserted into the pile body 1 to give rotation force to the auger 20. A hardening fluid material is injected into the supporting layer from an auger head 22 while the pile body 1 rotates to stir and mix sediment and the hardening fluid material up to a predetermined depth, and then the pile body 1 is left and the auger 20 is pulled out to solidify sediment softened in accordance with elapse of time.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于提高螺旋拧入效率的螺杆桩的施工方法，大大降低旋转扭矩，并获得大的尖端支撑力并提供该方法中使用的螺杆桩。解决方案：在通过利用基本上固定在中空桩体1的前端部上的叶片10的木螺钉作用下由打桩机30向桩体1施加旋转力的施工方法中，螺旋推运器20向螺旋推运器20的头部施加旋转力，以通过旋转钻头将桩穿入地面，用于旋转桩的马达和用于旋转螺旋钻的马达可以沿彼此相反的方向旋转。当桩体1的尖端部分到达靠近支撑层的部分时，螺旋推运器20被插入桩体1中，以向螺旋推运器20提供旋转力。硬化流体材料从螺旋钻被注入支撑层头部22，同时桩体1旋转以将沉淀物和硬化流体材料混合至预定深度，然后留下桩体1，并且将螺旋推运器20拉出以固化随着时间的流逝而软化的沉积物。版权所有（C）2006，JPO＆NCIPI

50. 发明专利

JP2005256357A Method for constructing prefabricated pile and holding leader 有权
标题翻译：构造预制桩和控制引导者的方法
公开(公告)号：JP2005256357A
公开(公告)日：2005-09-22
申请号：JP2004067794
申请日：2004-03-10
申请人： Jfe Steel Kk , Jfeスチール株式会社
发明人： HAYASHI MASAHIRO , WAKIYA HIROSHI
IPC分类号： E02D7/22 , E02D7/00
摘要： PROBLEM TO BE SOLVED: To efficiently construct a prefabricated pile even in the pile having a large diameter and in a soft or hard ground.
SOLUTION: The pile is rotated and pressed in by a full slewing machine 6 after an excavation by an auger 2 by using a holding leader 1 in which a reaction receiving section 5 is installed on the inner wall of a cylinder body 4.
COPYRIGHT: (C)2005,JPO&NCIPI

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