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1. 发明专利

JP2019019468A 未固化液回収装置および未固化液回収方法有权
公开(公告)号：JP2019019468A
公开(公告)日：2019-02-07
申请号：JP2017136126
申请日：2017-07-12
申请人： SANWA KIZAI CO LTD
发明人： TANAKA TOSHIO , KASHIMA KAZUHIRO
IPC分类号： E02D5/30 , E02D1/04
摘要：【課題】採取口を油圧シリンダにより開閉する構造では、採取器を目的深さ位置まで下げるのに併せ、油圧ホース等を同時に送る必要があり、採取作業が面倒であるという課題がある。また、油圧ホース等を掘削ロッドに組み込むと、特殊な掘削ロッドが必要になって、コストが高くなるという課題がある。【解決手段】中空円筒部材により形成したケース2の内側に回収室3を設け、回収室3の採取口4を開閉する開閉部材5をケース2内に上下自在に設け、ケース2内には開閉部材5を機械的機構により上昇または下降させて採取口4の開閉を行う切替操作機構10を設け、該切替操作機構10は、開閉部材5を上方または下方に付勢するバネ18と、ワイヤー27により自重下降して開閉部材5を上昇または下降させるシンカー25とを有して構成した未固化液回収装置。【選択図】図2

2. 发明专利

JP2015034408A 水平ドレーン材の埋設方法及び水平ドレーン材埋設装置审中-公开
标题翻译：水平排水材料的堆积方法和水平排水材料的混合装置
公开(公告)号：JP2015034408A
公开(公告)日：2015-02-19
申请号：JP2013165789
申请日：2013-08-09
申请人：三和機材株式会社 , Sanwa Kizai Co Ltd
发明人： HAMANO MAMORU , SAITO MAMORU , AKIBA TOSHIYASU
IPC分类号： E02D3/10 , E02D27/34
摘要：【課題】主に液状化対策に用いられるドレーン材を、地表を開削することなく水平方向に向けて埋設することができる水平ドレーン材の埋設工法及び水平ドレーン材埋設装置の提供。【解決手段】両立坑1,2間に水平方向に向けた管状のケーシング10を埋設し、ケーシング10内に透水性を有するドレーン材14を挿通させた後、ケーシング10の一端の開口部に止水体40をケーシング10の内側面に管軸方向に摺動可能に密接させてケーシング10の一方の開口部を水密するとともに、立坑1内に配置された反力受け用構造部に一端が固定された止水体支持部材41の他端を止水体40の後端に当接させ、止水体支持部材41を介して反力受け用構造部に支持された止水体40に対してケーシング10を立坑1側に相対移動させ、地盤中よりケーシング10を引き抜くことによりドレーン材14を地盤中に埋設する。【選択図】図3
摘要翻译：要解决的问题：提供主要用作液化防止措施的水平排水材料的埋藏方法和能够在水平方向上埋设水平排水材料而不切割打开地面的水平排水材料的埋设设备。：水平排水材料的埋藏方法包括以下步骤：在凹坑1和2之间埋设沿水平方向定向的管状壳体10; 将具有透水性的排水材料14供给到壳体10中; 使止水部件40以沿管轴方向滑动的方式与壳体10的内表面紧密接触，从而对壳体10的一个开口进行水封; 将止水部件支撑体41的一端固定在设置在坑1内的反应接收结构体上，与止水部件40的后端接触; 相对于由反应接收结构支撑的防水部件支撑件41相对于止水部件40，相对于壳体10移动壳体10; 并将套管10从地面拔出; 从而将漏极材料14埋入地下。

3. 发明专利

JP2014173237A Cutter head guide device of rebuilding propeller 审中-公开
标题翻译：切割头指导装置改造螺旋桨
公开(公告)号：JP2014173237A
公开(公告)日：2014-09-22
申请号：JP2013044059
申请日：2013-03-06
申请人： Sanwa Kizai Co Ltd , 三和機材株式会社
发明人： SAITO MAMORU , AKIBA TOSHIYASU
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide an inexpensive cutter head guide device of a rebuilding propeller, capable of guiding a cutter head of the rebuilding propeller along a planned route.SOLUTION: The cutter head guide device 16 of the rebuilding propeller guides the advance direction of the cutter head, and comprises a guide base part 41 rotatably supported via a support shaft 40 by a front surface part of the cutter head 11, a movable arm 42 for journaling a base end part by the guide base part 41 and rotatable in the pipe diameter direction of an existing underground pipe 2, sliding contact members 43 and 44 supported by a tip part outside of the movable arm 42, pushing operation means 46 for rotatably operating the movable arm 42 and control means for controlling the pushing operation means 46, and the sliding contact member 43 is pushed against an inner peripheral surface of the existing underground pipe 2 by rotating the movable arm 42 by the pushing operation means.
摘要翻译：要解决的问题：提供一种重建螺旋桨的便宜的刀头导向装置，其能够沿着规划的路线引导重建螺旋桨的切割头。解决方案：重建螺旋桨的切割头引导装置16引导重建螺旋桨的前进方向刀头，并且包括通过支撑轴40通过刀头11的前表面部分可旋转地支撑的引导基部41，用于通过引导基部41将基端部分缩回并可在管中旋转的可移动臂42 现有地下管2的直径方向，由可动臂42外侧的前端支撑的滑动接触构件43,44，用于可旋转地操作可动臂42的推动操作装置46和用于控制推动操作装置46的控制装置，以及滑动接触构件43通过推动操作装置旋转可动臂42而被推靠在现有地下管2的内周表面上。

4. 发明专利

JP2013162738A Method for start control over electric motor for punching device 审中-公开
标题翻译：用于打孔装置的电动马达开始控制的方法
公开(公告)号：JP2013162738A
公开(公告)日：2013-08-19
申请号：JP2012035599
申请日：2012-02-06
申请人： Sanwa Kizai Co Ltd , 三和機材株式会社
发明人： TAKAHASHI HIDEO , TANAKA YUSUKE , KIMURA AKIRA
IPC分类号： H02P1/28 , F02N11/08
CPC分类号： Y02T10/48
摘要： PROBLEM TO BE SOLVED: To solve the problems that when a punching load is relatively low, electric power is wasted in a general kondorfer start or reactor start of a conventional electric motor for punching device since start torque is large for the load and that even when stalling torque is not necessary on a site where the punching load is relatively low, a power generator having generator capacity which is larger than needed should be prepared for a conventional machine.SOLUTION: A transformer or reactor coil of a punching device is configured to have multiple stages of taps, a multi-stage voltage switching circuit for start from a low voltage is provided to raise a voltage up to a voltage in primary operation, and a conventional type or the multi-stage system type is optionally selected according to a punching load.
摘要翻译：要解决的问题：为了解决冲孔负荷相对较低的问题，由于起动扭矩对于负载大，所以在常规的电动马达的普通电动机的起动或起动中都会浪费电力，因为即使是在冲压负荷相对较低的场所不需要失速扭矩，对于传统的机器，应该准备发电机容量大于所需的发电机容量。解决方案：冲压装置的变压器或电抗器线圈被配置为具有提供多级抽头，提供用于从低电压启动的多级电压切换电路，以将电压升高到一次操作中的电压，并且根据冲压可选地选择常规型或多级系统类型加载。

5. 发明专利

JP2013100690A Excavating device and excavating method 有权
标题翻译：挖掘装置和挖掘方法
公开(公告)号：JP2013100690A
公开(公告)日：2013-05-23
申请号：JP2011245319
申请日：2011-11-09
申请人： Taiyo Kiso Kogyo Kk , 太洋基礎工業株式会社 , Sanwa Kizai Co Ltd , 三和機材株式会社
发明人： ITO TAKAYOSHI , TSUCHIYA ATSUO , OKUYAMA YOSHIHIRO , SASAGE KOICHI , KIKUCHI KUNINORI
IPC分类号： E02F5/06
摘要： PROBLEM TO BE SOLVED: To solve the problem in which a structure of an excavating machine of a chain type cutter is complicated due to a configuration for correcting an excavating posture of the excavating machine by a pressing plate and an actuator.SOLUTION: In an excavating device, an excavating machine 5 is hung from a leader 26 hung from a crane 6 provided on a ground travelling vehicle 1 by a wire 25 so as to be capable of freely ascending and descending, and an inclination detecting device 30 for detecting an inclination of an excavation groove to be excavated by the excavating machine 5 in a longitudinal direction is provided on the excavating machine 5. The excavating device switches a rotational direction of an excavating body 21 of the excavating machine 5 under excavation work on the basis of inclination information of the inclination detecting device 30 and thereby corrects a working posture of the excavating machine 5.
摘要翻译：解决的问题：为了解决由于通过按压板和致动器校正挖掘机的挖掘姿势的构造，链式切割机的挖掘机的结构复杂的问题。解决方案：在挖掘装置中，挖掘机5通过线25悬挂在设置在地面行驶车辆1上的起重机6上的引导件26上，以能够自由上下升降在挖掘机5上设置用于检测由挖掘机5挖掘的挖掘槽5的纵向倾斜的检测装置30.挖掘装置将挖掘机5的挖掘机21的旋转方向切换为挖掘根据倾斜检测装置30的倾斜信息进行工作，从而校正挖掘机5的作业姿势。（C）2013，JPO＆INPIT

6. 发明专利

JP2013087417A Excavation method of hammer grab, and hammer grab 审中-公开
标题翻译： HAMMER GRAB和HAMMER GRAB的挖掘方法
公开(公告)号：JP2013087417A
公开(公告)日：2013-05-13
申请号：JP2011225500
申请日：2011-10-13
申请人： Sanwa Kizai Co Ltd , 三和機材株式会社
发明人： TORIKAI MITSUTOSHI , MINAMI MITSUSHIGE , SAITO MAMORU , AKIBA TOSHIYASU
IPC分类号： E21B11/04
摘要： PROBLEM TO BE SOLVED: To provide a hammer grab that can clamp a shell before the start of closure to securely prevent the shell from floating, and is adjustable in pressing force for clamping.SOLUTION: There is provided an excavation method of a hammer grab including: positioning an up-down moving body 12 at a predetermined position above a base of a clamp fitting arm 6, slackening a wire 16 to make the hammer grab H freely fall; lowering the up-down moving body 12 with inertial force by abutment of a tip of the shell against an upper surface of the foundation and moving the clamp fitting arm 6 outward in a radial direction of a casing C; bringing a clamp abutting part 10 into contact with an inner periphery of the casing C for clamping; and moving the up-down moving body 12 to an unclamping position by sending oil to an unclamping cylinder 18 when the shell is closed by scooping soil due to traction from the wire 16.
摘要翻译：要解决的问题：提供在开始封闭之前可以夹紧壳体的锤式抓斗，以可靠地防止壳体浮起，并且可在按压力下进行夹紧。解决方案：提供了一种锤式挖掘机的挖掘方法，其包括：将上下移动体12定位在夹具配合臂6的基座上方的预定位置处，使线16松弛以使锤抓斗H自由地秋季; 通过将壳体的顶端抵靠基座的上表面，以惯性力降低上下移动体12，并使夹具配合臂6沿壳体C的径向向外移动; 将夹具抵接部分10与壳体C的内周接触以进行夹紧; 并且当壳体由于从导线16的牵引而被舀取的土壤关闭时，通过将油运送到松开气缸18而将上下移动体12移动到松开位置。（C）2013，JPO和INPIT

7. 发明专利

JP2013040527A Multi-spindle excavator with excavated hole bending correction function 有权
标题翻译：具有孔径弯曲矫正功能的多主轴挖掘机
公开(公告)号：JP2013040527A
公开(公告)日：2013-02-28
申请号：JP2011179328
申请日：2011-08-19
申请人： Gecoss Corp , ジェコス株式会社 , Sanwa Kizai Co Ltd , 三和機材株式会社
发明人： SATAKE KEIICHI , OKAMOTO HIROSHI , HAMANO MAMORU , NONAKA YOSHIO , TANAKA TOSHIO
IPC分类号： E02F5/02
摘要： PROBLEM TO BE SOLVED: To provide a multi-spindle excavator capable of performing excavation work in an intended direction without being affected by bending (deflection) of the whole length of an excavation shaft caused by buckling bend due to the self-weight of a drive part or due to backlash of a splice section even in the case of large depth excavation, and capable of easily correcting excavated hole bending when it occurs.SOLUTION: A multi-spindle excavator 1 excavates a plurality of vertical holes at the same time by means of excavation heads 10 respectively provided in the lower ends of excavation shafts 8, 8, 8 and agitation screws (agitation sections) 9 above them, the three excavation shafts 8, 8, 8 being vertically installed in parallel with each other below a drive unit 7. In the multi-spindle excavator 1, a non-rotational lower shaft coupling device 13, which couples excavation shafts together such that the excavation shafts are rotatable and which is provided with an excavated hole bending correction device 14 for correcting excavated hole bending, is provided between each excavation head 10 and each agitation screw (agitation section) 9. Moreover, a similar upper shaft coupling device 12 is provided right above each agitation screw (agitation section) 9.
摘要翻译：要解决的问题：提供一种能够在预定方向上进行挖掘作业的多主轴挖掘机，而不受由自重引起的弯曲弯曲引起的挖掘轴的整个长度的弯曲（偏转）的影响即使在大深度挖掘的情况下也可能由于接头部分的间隙，并且能够容易地校正发生孔时的挖掘孔弯曲。解决方案：多主轴挖掘机1通过分别设置在挖掘轴8,8,8的下端的挖掘头10和上面的搅拌螺丝（搅拌部）9同时挖掘多个垂直孔。它们是三个挖掘轴8,8,8在驱动单元7的下方彼此平行地竖直安装。在多主轴挖掘机1中，是一个非旋转下轴联接装置13，其将挖掘轴联结在一起，使得挖掘轴可旋转，并且在每个挖掘头10和每个搅拌螺杆（搅拌部分）9之间设置有设置有用于校正挖掘孔弯曲的挖掘孔弯曲校正装置14。而且，类似的上轴联接装置12是设置在每个搅拌螺丝（搅拌部分）9的正上方。版权所有（C）2013，JPO＆INPIT

8. 发明专利

JP2013014982A Casing press-in device and casing press-in method 有权
标题翻译：外壳设备和外壳加压方法
公开(公告)号：JP2013014982A
公开(公告)日：2013-01-24
申请号：JP2011149883
申请日：2011-07-06
申请人： Sanwa Kizai Co Ltd , 三和機材株式会社
发明人： HAMANO MAMORU , TORIKAI MITSUTOSHI , MINAMI MITSUSHIGE , TAKAHASHI HIDEO , SAITO MAMORU
IPC分类号： E02D7/20
摘要： PROBLEM TO BE SOLVED: To provide a casing press-in device which can press-in a casing at a point away from an adjacent land in a specially narrow and triangular-shaped corner ground.SOLUTION: In a casing press-in device in the present invention, a base frame 1 that lies on a ground, an elevating frame 2 that is supported above the base frame 1 in a freely-liftable manner with a lifting cylinder 3, and a rotary-driven press-in mechanism K that rotationally presses-in a steel pipe pile or a casing P to the ground, are included. The center of a casing insertion port 8 opened through both the base frame 1 and the elevating frame 2 is assigned as a boring center C. A pair of the hydraulic lifting cylinders 3 are placed forward from the gravity center G of the machine body, sitting symmetrically on the left and the right side of the boring center C that is on the left-right line E. The gravity center G of the machine body is arranged to be on a front-back line in the plan view and backward on the machine body from the boring center C, and a gravity-center-position-adjusting hydraulic cylinder 35 that corrects the gravity center G position to coincide with the boring center C is placed backward from the gravity center G and between the base frame 1 and the elevating frame 2.
摘要翻译：要解决的问题：提供一种套管压入装置，其可以在特别窄且三角形的角落地面中远离相邻的地面的位置压入壳体。解决方案：在本发明的套管压入装置中，设置在地面上的基座框架1，以可自由提升的方式支撑在底座框架1上的升降框架2与升降缸3 ，以及将钢管桩或壳体P旋转压入地面的旋转驱动压入机构K. 通过基架1和升降框架2打开的壳体插入口8的中心被分配为镗孔C。一对液压提升缸3从机体的重心G向前放置对称地位于钻孔中心C的左右线E的左右侧。机体的重心G布置成在俯视图中位于前后线，并且在机器上向后镗孔C的主体和重心中心位置调整液压缸35，其重心中心G位置与镗孔C重合，从重心G向后放置在基架1和升降位置之间（C）2013，JPO＆INPIT

9. 发明专利

JP2012162912A Casing rotating and press-fitting device 有权
标题翻译：外壳旋转和压力装置
公开(公告)号：JP2012162912A
公开(公告)日：2012-08-30
申请号：JP2011023827
申请日：2011-02-07
申请人： Sanwa Kizai Co Ltd , 三和機材株式会社
发明人： HAMANO MAMORU , TORIKAI MITSUTOSHI , SHIMANO TORU , NONAKA YOSHIO , YAMAZAKI KAZUO , YAMAMOTO MIKIO
IPC分类号： E02D7/22
摘要： PROBLEM TO BE SOLVED: To perform casing press-fitting construction even to a narrow corner part.SOLUTION: A casing rotating and press-fitting device includes at least a pair of frames that are a base frame to be grounded on soil and a lifting frame 2 supported so as to be freely lifted by a lifting cylinder 3 on the base frame. The pair of frames are formed by horizontally extending a triangular board 5 roughly in an isosceles triangle shape to have a narrower width as reaching the front from a front side of a base board which is rectangular in the plan view, in the state of projecting a right angle sharp end T of the triangular board 5 to the front. A circular casing insertion port 16 which is bit into the triangular board 5 and whose center is on a median passing through the right angle sharp end T in the triangular board 5 is opened near the right angle sharp end T on the pair of frames, and the lifting cylinder 3 and other casing rotating and press-fitting apparatuses are loaded on the pair of frames.
摘要翻译：要解决的问题：甚至对狭窄的角部进行套管压配合构造。解决方案：壳体旋转和压配装置包括至少一对框架，其是待在土壤上接地的基架;以及支撑的提升框架2，以便由底座上的提升缸3自由地提升帧。该一对框架通过以等腰三角形形状的三角形板5水平延伸而形成，从而从俯视图中的矩形的基板的前侧到达前方的宽度较宽，直角尖端T的三角形板5到前面。在三角形板5中位于三角形板5中心并且其中心位于中间通过直角尖端T的圆形壳体插入口16在该对框架上的直角尖端T附近打开，并且提升缸3和其他壳体旋转和压入装置装载在一对框架上。版权所有（C）2012，JPO＆INPIT

10. 发明专利

JP2012140790A Cutter head for breaking existing buried pipe 有权
标题翻译：用于破碎现有管道的切割头
公开(公告)号：JP2012140790A
公开(公告)日：2012-07-26
申请号：JP2010293759
申请日：2010-12-28
申请人： Sanwa Kizai Co Ltd , 三和機材株式会社
发明人： MINAMI MITSUSHIGE
IPC分类号： E21D9/087 , E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide a cutter head capable of efficiently breaking an existing buried pipe of which part for connecting a nonmetallic pipe-like body is fitted with a metallic collar, and structurally simple.SOLUTION: A roller cutter 12 cuts into and breaks a rear end part of a nonmetallic pipe-like body sequentially, and cuts into a rear end part 9a of a metallic collar 9 to form cracks. A front end part 13a of a pressing deformation member 13 deforms each of portions of the rear end part 9a, in which cracks are formed and which are circumferentially separated from each other, forward in a propulsion direction. The rear end part 9a of the metallic collar 9 can be also sequentially broken by repeating crack forming action by the roller cutter 12 and pressing deformation action by the pressing deformation member 13.
摘要翻译：要解决的问题：提供一种能够有效地破坏现有的埋管的切割头，其中用于连接非金属管状体的部分装配有金属套环，并且在结构上简单。解决方案：辊式切割机12依次切入并断开非金属管状体的后端部，切入金属轴环9的后端部9a形成裂纹。按压变形构件13的前端部13a使构成裂纹的后端部9a的各部分在推进方向上向前方变形。金属套环9的后端部分9a也可以通过重复由滚轮切割器12产生的裂纹形成作用并且通过压制变形部件13的挤压变形作用而顺序地断裂。版权所有：（C）2012，JPO＆INPIT

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