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

JP2014177793A Step processing device for drilling hole 有权
标题翻译：用于钻孔的步骤处理装置
公开(公告)号：JP2014177793A
公开(公告)日：2014-09-25
申请号：JP2013051601
申请日：2013-03-14
申请人： Toda Constr Co Ltd , 戸田建設株式会社 , Kumagai Gumi Co Ltd , 株式会社熊谷組 , Japan Pile Corp , ジャパンパイル株式会社 , Taiyo Kiso Kk , 大洋基礎株式会社 , Daiho Constr Co Ltd , 大豊建設株式会社 , Tokyu Construction Co Ltd , 東急建設株式会社 , Toyo Techno Corp , 東洋テクノ株式会社 , Nishimatsu Constr Co Ltd , 西松建設株式会社 , Sumitomo Mitsui Construction Co Ltd , 三井住友建設株式会社
发明人： KANEKO OSAMU , SANO DAISAKU , NAKAMURA YASUNORI , MORI TOSHIHIRO , IIDA TSUTOMU , HATTORI KEISHO , FUJIKI HIDENORI , KAWANISHI YUKI , KOBAYASHI KOJI , ENOMOTO TAKESHI , YAJIMA JUNJI , NAKAZAWA FUTA , MIYAMOTO KAZUYUKI , YAMADA MASAKI , ARAI TOSHIAKI , TAKAHASHI KOJI , MIYATA KATSUTOSHI , MATSUKI KAZUHIKO
IPC分类号： E21B10/32
摘要： PROBLEM TO BE SOLVED: To provide a step processing unit for drilling hole that can solve a problem in which a conventional step processing unit for drilling hole requires a dedicated bucket for drilling and is thereby high in manufacture cost and construction cost and long in construction period.SOLUTION: A step processing device 1 for drilling hole comprises: a rod suspended from a kelly-bar; a bucket for drilling provided at a lower end part of the rod; an expansion blade which is provided on the rod, and swings to be made compact within a diameter range of the bucket for drilling when stored, and projects and swings from the diameter range of the bucket for drilling when expanded to obliquely drill a step part of a hole wall through rotation of the kelly-bar; a swing driving device provided on the rod so as to make the expansion blade swing; and a scraper which is fixed detachably to a lower surface of the expansion blade and rakes out slime accumulated on a hole wall surface, drilled obliquely by the expansion blade, at the step part through the rotation of the kelly-bar.
摘要翻译：要解决的问题：为了提供一种钻孔的台阶处理单元，其能够解决现有的钻孔的步进处理单元需要专用的钻孔的问题，因此制造成本和施工成本高，施工周期长解决方案：用于钻孔的台阶处理装置1包括：从凯利杆悬挂的杆; 用于钻杆的铲斗，设置在杆的下端部分; 设置在杆上的膨胀叶片，并且在储存时在铲斗的直径范围内变得紧凑的摆动，并且当膨胀的铲斗的直径范围从膨胀的铲斗的直径范围突出并摆动以斜向钻出步骤部分一个孔壁通过旋转的凯利杆; 摆动驱动装置，设置在所述杆上，以使所述膨胀叶片摆动; 以及可拆卸地固定到膨胀叶片的下表面的刮刀，并且通过所述凯利杆的旋转，在所述台阶部分处，通过所述膨胀叶片倾斜地凿出积聚在孔壁表面上的泥土。

2. 发明专利

JP2014177794A Step processing method for drilling hole 有权
标题翻译：用于钻孔的步骤处理方法
公开(公告)号：JP2014177794A
公开(公告)日：2014-09-25
申请号：JP2013051602
申请日：2013-03-14
申请人： Toda Constr Co Ltd , 戸田建設株式会社 , Kumagai Gumi Co Ltd , 株式会社熊谷組 , Japan Pile Corp , ジャパンパイル株式会社 , Taiyo Kiso Kk , 大洋基礎株式会社 , Daiho Constr Co Ltd , 大豊建設株式会社 , Tokyu Construction Co Ltd , 東急建設株式会社 , Toyo Techno Corp , 東洋テクノ株式会社 , Nishimatsu Constr Co Ltd , 西松建設株式会社 , Sumitomo Mitsui Construction Co Ltd , 三井住友建設株式会社
发明人： SANO DAISAKU , TAGUCHI TOMOYA , MORI TAKESHI , OGAWA ATSUSHI , IIDA TSUTOMU , HATTORI KEISHO , FUJIKI HIDENORI , KAWANISHI YUKI , KOBAYASHI KOJI , ENOMOTO TAKESHI , YAJIMA JUNJI , NAKAZAWA FUTA , MIYAMOTO KAZUYUKI , YAMADA MASAKI , ARAI TOSHIAKI , TAKAHASHI KOJI , MATSUKI KAZUHIKO , MIYATA KATSUTOSHI
IPC分类号： E02D15/06 , E02D5/34
摘要： PROBLEM TO BE SOLVED: To provide a step processing method for drilling hole that can solve a problem in which a conventional step processing method for drilling hole requires a bucket for drilling dedicated to a diameter expansion part and is thereby high in manufacture cost and construction cost and long in construction period.SOLUTION: A step processing device 1 for drilling hole is constituted which comprises: a rod suspended from a kelly-bar; a bucket for drilling provided at a lower end part of the rod; an expansion blade which is provided on the rod, and swings to be made compact within a diameter range of the bucket for drilling when stored, and projects and swings from the diameter range of the bucket for drilling when expanded to obliquely drill a step part of a hole wall through rotation of the kelly-bar; and a swing driving device provided on the rod so as to make the expansion blade swing. In a step processing device for drilling hole, the step processing device for drilling device 1 drills a step part formed in a drilling hole in a tapered shape with the enlargement blade 5.
摘要翻译：要解决的问题：为了提供一种能够解决现有的钻孔的步骤加工方法需要专用于直径扩张部的钻头的铲斗的钻孔的阶梯加工方法，从而制造成本和施工成本高并且施工期长。构造：用于钻孔的阶梯处理装置1，其包括：从凯利杆悬挂的杆; 用于钻杆的铲斗，设置在杆的下端部分; 设置在杆上的膨胀叶片，并且在储存时在铲斗的直径范围内变得紧凑的摆动，并且当膨胀的铲斗的直径范围从膨胀的铲斗的直径范围突出并摆动以斜向钻出步骤部分一个孔壁通过旋转的凯利杆; 以及设置在杆上以使膨胀叶片摆动的摆动驱动装置。在用于钻孔的台阶处理装置中，用于钻孔装置1的台阶处理装置用放大刀5钻出形成在具有锥形的钻孔中的台阶部分。

3. 发明专利

JP2012219533A Test pile construction method 有权
标题翻译：测试桩施工方法
公开(公告)号：JP2012219533A
公开(公告)日：2012-11-12
申请号：JP2011087360
申请日：2011-04-11
申请人： Taisei Corp , Toyo Techno Corp , 大成建設株式会社 , 東洋テクノ株式会社
发明人： YAMASHITA MIKIO , SHI TOUKAI , YAMADA MASAKI
IPC分类号： E02D1/00 , E02D5/38
摘要： PROBLEM TO BE SOLVED: To provide a test pile construction method capable of reliably providing a test pile with friction cutting.SOLUTION: A test pile construction method constructs a test pile 1 which comprises: an outer pipe 10; an inner pipe 20 installed inside the outer pipe 10; and a test pile main body 30 which is a cast-in-place reinforced concrete pile constructed inside the inner pipe 20. A borehole 40 is constructed by excavating the ground. An integral unit 50 is assembled by integrating the outer pipe 10, the inner pipe 20, and a reinforcement cage 31 to be embedded in the test pile main body 30. The integral unit 50 is inserted into the borehole 40 to a depth deeper than a predetermined depth. Then, the test pile main body 30 is constructed by placing concrete inside the borehole 40 up to the depth deeper than the predetermined depth.
摘要翻译：要解决的问题：提供能够可靠地提供具有摩擦切割的试验桩的试桩施工方法。试验桩施工方法构造试验桩1，其包括：外管10; 安装在外管10内的内管20; 以及在内管20内构造的现浇钢筋混凝土桩的试桩主体30。通过挖掘地面构成井眼40。整体单元50通过集成外管10，内管20和待嵌入测试桩主体30中的加强架31来组装。整体单元50插入到钻孔40中，深度比预定深度。然后，试验桩主体30通过将混凝土放置在钻孔40内，直到比预定深度更深的深度来构造。版权所有（C）2013，JPO＆INPIT

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