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1. 发明专利

JP2009160502A Resin lining method for pipeline involving joint 有权
标题翻译：用于管道参与联合的树脂衬管方法
公开(公告)号：JP2009160502A
公开(公告)日：2009-07-23
申请号：JP2007341029
申请日：2007-12-28
申请人： Kando:Kk , Nisshin Kikai Service Co Ltd , Three Bond Co Ltd , Tokyo Gas Co Ltd , ニッシンキカイサービス株式会社 , 東京瓦斯株式会社 , 株式会社カンドー , 株式会社スリーボンド
发明人： SHIMIZU SEITA , KIKUCHI HIROKI , NISHIMURA YOSUKE , SHINOZAKI MASAHITO , KIMURA YUKINOBU , DOI MASANORI , TAKEMOTO KOICHI , IWASA SUGURU
IPC分类号： B05D7/22 , F16L58/10
摘要： PROBLEM TO BE SOLVED: To provide a resin lining method for joint-containing pipelines which can control leakage from joints and leakage due to cracking of the pipeline and allows completion of the work without the need of post-formation of branched openings even when there are involved branched openings in the pipeline.
SOLUTION: The resin lining method uses a resin dispersion mechanism 10 supplying a quick-hardening and high-viscosity resin material to a rotary head 11 rotation-driven around a rotational axis along the longitudinal direction of a pipeline P so as to make the resin material dispersed centrifugally toward the inside surface of the pipeline. The resin dispersion mechanism 10 is moved from one end to the other end of an opened pipeline P at a predetermined speed to form a lining film of a predetermined thickness covering clearances between joints and the inside surface of the pipeline P so as to ensure continuity. When there is a branched opening in the pipeline P, air is blown from the outside of the branched opening into the conduit when the resin dispersion mechanism 10 passes above the branched opening.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供可以控制接缝泄漏和管道开裂导致的接头管道的树脂衬里方法，并且可以完成工作，而不需要分支开口的后形成，甚至当管道中存在分支开口时。解决方案：树脂衬里方法使用树脂分散机构10，其将快速硬化和高粘度树脂材料供应到旋转头11，旋转头沿旋转轴线沿着管道P的纵向方向围绕旋转轴旋转，以使得树脂材料离心地分散到管道的内表面。树脂分散机构10以预定速度从开口管道P的一端移动到另一端，形成预定厚度的衬里膜，覆盖接头与管道P的内表面之间的间隙，以确保连续性。当管道P中有分支开口时，当树脂分散机构10通过分支开口时，空气从分支开口的外部吹入管道。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2014091098A Inner face cleaning device for existing pipe 审中-公开
标题翻译：用于现有管道的内部清洁装置
公开(公告)号：JP2014091098A
公开(公告)日：2014-05-19
申请号：JP2012243993
申请日：2012-11-05
申请人： Kando:Kk , 株式会社カンドー , Tokyo Gas Co Ltd , 東京瓦斯株式会社
发明人： YOSHINO YUKINOBU , DOI MASANORI , EBIHARA YASUMASA , KONNO MINORU , TAMURA TAKESHI
IPC分类号： B08B9/02 , E03F9/00
摘要： PROBLEM TO BE SOLVED: To achieve smooth movement of an inner face cleaning device even there is a concavity or a step on an inner face of a pipe.SOLUTION: The inner face cleaning device 1 comprises:a device core body 2 including coupling parts 6,7 for coupling a traction member;and cleaning tools 3 attached to the device core body 2 radially and extended toward an inner face of a pipe.The cleaning tools 3 have a claw part 30 for removing an attachment on the inner face of the pipe by contacting to the inner face of the pipe at a tip end and have a catch prevention part 9 for preventing catch to a concavity or to a step on the inner face of the pipe at a base end side other than the tip end of the claw part 30.
摘要翻译：要解决的问题：即使在管的内表面上存在凹面或台阶，也能够实现内表面清洁装置的平稳移动。解决方案：内表面清洁装置1包括：装置芯体2，包括联接部6 ，7，用于联接牵引构件;以及清洁工具3，其安装到装置芯体2径向并朝向管的内表面延伸。清洁工具3具有爪部30，用于移除管的内表面上的附件通过在顶端与管的内表面接触，并且具有防止卡爪在爪的顶端以外的基端侧处的凹部或管的内表面上的止挡部9 第30部分。

3. 发明专利

JP2014093890A Intra-pipe insertion device 有权
标题翻译：管道插入装置
公开(公告)号：JP2014093890A
公开(公告)日：2014-05-19
申请号：JP2012243990
申请日：2012-11-05
申请人： Kando:Kk , 株式会社カンドー , Tokyo Gas Co Ltd , 東京瓦斯株式会社
发明人： YOSHINO YUKINOBU , DOI MASANORI , EBIHARA YASUMASA , KONNO MINORU , TAMURA TAKESHI
IPC分类号： H02G1/08 , F16L55/00 , F16L55/18
摘要： PROBLEM TO BE SOLVED: To move a device body of an intra-pipe insertion device which is inserted into a pipe and moved by traction from the outside of the pipe, in one direction or oppositely while holding the device body along a central axis of the pipe.SOLUTION: An intra-pipe insertion device 1 comprises: a device body 10 which is inserted into a pipe and moved by traction from the outside of the pipe; and three or more centering holding sections 20 which are provided at equal intervals in a circumferential direction of the device body 10 for holding the device body 10 along a central axis of the pipe. Each of the centering holding sections 20 includes: a moving wheel 21 which is provided with a wheel axle 21A crossing a moving direction of the device body 10 and is brought into contact with an inner surface of the pipe; a pair of holding arms 22 of which the distal ends are pivoted by the wheel axle 21A and the proximal ends are supported by the device body 10 so as to freely slide along the moving direction and are disposed while being tilted oppositely to the front and the back of the device body 10 in the moving direction; and elastic energizing means 24 for elastically energizing the holding arms 22 in such a manner that the proximal ends of the holding arms 22 are made proximate to each other.
摘要翻译：要解决的问题：为了沿一个方向或相反的方向移动插入到管道中并且从牵引力从管道外部移动的管内插入装置的装置主体，同时沿着装置主体的中心轴线管道插入装置1包括：装置本体10，其插入管中并通过牵引从管的外部移动; 以及三个或更多个定心保持部分20，它们沿装置主体10的圆周方向以相等的间隔设置，用于沿着管的中心轴线保持装置主体10。每个定心保持部20包括：移动轮21，其设置有与装置主体10的移动方向交叉并与管的内表面接触的轮轴21A; 一对保持臂22，其远端由轮轴21A枢转并且近端由装置主体10支撑以便沿着移动方向自由滑动，并且被设置成与前面相反地倾斜，并且在装置主体10的移动方向的背面; 以及用于以使得保持臂22的近端彼此靠近的方式弹性地激励保持臂22的弹性激励装置24。

4. 发明专利

JP2014094330A Resin lining method on existing tube and hose member pressing and holding jig 有权
标题翻译：现有管和软管构件的树脂衬管方法
公开(公告)号：JP2014094330A
公开(公告)日：2014-05-22
申请号：JP2012245819
申请日：2012-11-07
申请人： Kando:Kk , 株式会社カンドー , Tokyo Gas Co Ltd , 東京瓦斯株式会社
发明人： YOSHINO YUKINOBU , DOI MASANORI , EBIHARA YASUMASA , KONNO MINORU , TAMURA TAKESHI
IPC分类号： B05D7/22 , B05B13/06 , B05C7/02 , F16L1/00
摘要： PROBLEM TO BE SOLVED: To form a resin lining membrane of high-quality by uniformizing the moving speed of resin distributing means without forcing an assistant operator into huge labor.SOLUTION: In the resin lining method on an existing tube, a resin lining membrane is formed on a tube inner face of an operation target tube path P with resin distributed by resin distributing means while the resin distributing means trails a hose member 20 whose tip is connected to the resin distributing means. A supporting part 1 is arranged on an end part of the operation target tube path P. The supporting part 1 supports a hose member pressing and holding jig 2 in a manner that the hose member pressing and holding jig 2 can swing up and down. The hose member 20 is trailed by swinging down the hose member pressing and holding jig 2 and pressing and holding the hose member 20 drawn from the end part of the operation target tube path P.
摘要翻译：要解决的问题：通过使树脂分配装置的移动速度均匀化而形成树脂衬里膜，而不会迫使辅助操作者产生巨大的劳动。解决方案：在现有管的树脂衬里方法中，树脂衬膜是在树脂分配装置的树脂分配装置的树脂分配装置的作用对象管路P的管内面形成有树脂分配装置，其顶端与树脂分配装置连接。支撑部1设置在操作对象管路径P的端部上。支撑部1以软管构件按压保持夹具2能够上下摆动的方式支撑软管构件按压保持夹具2。软管构件20通过使软管构件按压保持夹具2向下摆动并按压并保持从操作对象管路径P的端部抽出的软管构件20而被拖动。

5. 发明专利

JP2014091097A Resin lining method for existing pipe 有权
标题翻译：现有管材的树脂衬管方法
公开(公告)号：JP2014091097A
公开(公告)日：2014-05-19
申请号：JP2012243992
申请日：2012-11-05
申请人： Kando:Kk , 株式会社カンドー , Tokyo Gas Co Ltd , 東京瓦斯株式会社
发明人： YOSHINO YUKINOBU , DOI MASANORI , EBIHARA YASUMASA , KONNO MINORU , TAMURA TAKESHI
IPC分类号： B05D7/22
摘要： PROBLEM TO BE SOLVED: To achieve effective work even a pipe line to be constructed is divided into plural linear-shape pipe line sections in a resin lining method for forming a resin lining film on an internal surface of an existing pipe.SOLUTION: In a step for forming a resin lining film M,resin is continuously dispersed during passage of resin dispersion means 10 at plural linear-shape pipe line sections P1,P2,and the resin dispersion means 10 is covered by a cylindrical resin reception body 1 between adjacent linear-shape pipe line sections P1 and P2,and the resin dispersion means 10 is moved toward the other linear-shape pipe line section P1 from one linear-shape pipe line section P2.
摘要翻译：要解决的问题：为了实现有效的工作，即使将要构造的管线分成在现有管的内表面上形成树脂衬里膜的树脂衬里方法中的多个直线形管线部分。解决方案：在用于形成树脂衬里膜M的步骤，树脂分散装置10在多个直线形管线部分P1，P2通过期间树脂连续分散，并且树脂分散装置10被相邻线性的圆柱形树脂接收体1覆盖管状管段P1和P2，并且树脂分散装置10从一个直线形管线部分P2向另一个直线形管线部分P1移动。

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