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1. 发明专利

JP2013204402A Casing supply method and method for forming drilling hole 有权
标题翻译：用于形成钻孔的铸造供应方法和方法
公开(公告)号：JP2013204402A
公开(公告)日：2013-10-07
申请号：JP2012078111
申请日：2012-03-29
申请人： Kajima Corp , 鹿島建設株式会社 , Toa Tone Boring:Kk , 株式会社東亜利根ボーリング
发明人： NISHIMURA MASAO , TSUNAKAWA HIROFUMI , IGARASHI HIROMASA , NAGAO KAZUNORI , NISHITANI HITOSHI , TOKUNAGA SUSUMU , KOSUMI YOSHINORI
IPC分类号： E21B7/20 , E21B19/18
摘要： PROBLEM TO BE SOLVED: To form a drilling hole in parallel with press-fitting a casing in a location with an overhead clearance limitation.SOLUTION: When joining a reverse rod 103' and supplying a casing 10' to a casing press-fitting device 9, first of all, a rotary drilling device 7 is separated by a swivel head 6 and a base machine body 22 is turned left at 90°. Next, an upper end portion of the new reverse rod 103' is connected to the swivel head 6. A frame 4 is then brought into a tilted state and the casing 10' is disposed under the frame 4. Thereafter, the casing 10' is moved horizontally while returning the tilted frame 4 to an upright state, thereby proceeding with insertion of the frame 4 into the casing 10'. Next, the casing 10' is hoisted by an auxiliary crane 8. The base machine body 22 is then turned right at 90°. Thereafter, an upper end portion of the rotary drilling device 7 is connected to a lower end portion of the reverse rod 103'. Afterwards, the casing 10' is moved down and set to the casing press-fitting device 9.
摘要翻译：要解决的问题：与顶盖间隙限制的位置压配合壳体平行地形成钻孔。解决方案：当将反向杆103'连接并将壳体10'供应到壳体压配装置9时首先，旋转钻孔装置7由旋转头6分离，基础机体22向左转90度。接下来，新的反向杆103'的上端部连接到旋转头6.然后，框架4处于倾斜状态，壳体10'设置在框架4的下方。此后，壳体10' 在将倾斜框架4返回到竖立状态下水平移动，从而将框架4插入到壳体10'中。接下来，通过辅助起重机8将壳体10'提升。然后，基础机体22向右转90°。此后，旋转钻孔装置7的上端部连接到反向杆103'的下端部。然后，将壳体10'向下移动并设置到壳体压入装置9。

2. 发明专利

JP2013204401A Excavator 有权
标题翻译：挖掘机
公开(公告)号：JP2013204401A
公开(公告)日：2013-10-07
申请号：JP2012078110
申请日：2012-03-29
申请人： Kajima Corp , 鹿島建設株式会社 , Toa Tone Boring:Kk , 株式会社東亜利根ボーリング
发明人： NISHIMURA MASAO , TSUNAKAWA HIROFUMI , IGARASHI HIROMASA , NAGAO KAZUNORI , NISHITANI HITOSHI , TOKUNAGA SUSUMU , KOSUMI YOSHINORI
IPC分类号： E21B7/00 , E21B7/20
摘要： PROBLEM TO BE SOLVED: To provide an excavator which forms a drilling hole parallel to a press-fit of a casing at a site with an overhead clearance limit.SOLUTION: A base end part of a boom 3 is pivotally supported on a base machine 2 constituting an excavator 1. An upper end of a frame 4 is pivotally supported on the tip of the boom 3. A swivel head 6 ascending/descending along the frame 4 is a driving source of a rotary excavation device 7. A frame jack 5 attached to the upper part of the boom 3 and the upper part of the frame 4 tilts/erects upright the frame 4 by its expansion and contraction. An auxiliary crane 8 constituting the excavator 1 can lift a casing 10 in a state that the frame 4 is inserted to the inner side. A casing press-fit device 9 holds the casing 10 descended from the auxiliary crane 8 from the external side, and presses and inserts it into soil while rotating. The rotary excavation device 7 rotationally excavates the soil in a vertical direction while passing through the inside of the casing 10 held by the casing press-fit device 9. The rotary excavation device 7 includes a stabilizer 71.
摘要翻译：要解决的问题：提供一种挖掘机，其形成平行于具有顶部间隙限制的位置处的壳体的压配合的钻孔。解决方案：悬臂3的基端部枢转地支撑在基础机器2上构成挖掘机1.框架4的上端被枢转地支撑在起重臂3的前端。沿着框架4上升/下降的旋转头6是旋转挖掘装置7的驱动源。到起重臂3的上部，并且框架4的上部通过其伸缩收缩而使框架4竖起直立。构成挖掘机1的辅助起重机8可以在框架4插入内侧的状态下提升壳体10。套管压入装置9将壳体10从辅助起重机8从外侧保持下来，并在旋转的同时将其压入并插入土壤中。旋转挖掘装置7在通过由壳体压入装置9保持的壳体10的内部的同时沿垂直方向旋转挖掘土壤。旋转挖掘装置7包括稳定器71。

3. 发明专利

JP2014001517A Rail creep guard structure and method for constructing the same 有权
标题翻译：轨道保护结构及其构造方法
公开(公告)号：JP2014001517A
公开(公告)日：2014-01-09
申请号：JP2012135803
申请日：2012-06-15
申请人： Kajima Corp , 鹿島建設株式会社
发明人： NISHITANI HITOSHI , OGURA TAKUYA , AOKI KOJI
IPC分类号： E01B1/00 , E01B26/00 , E01B37/00
摘要： PROBLEM TO BE SOLVED: To provide a rail creep guard structure capable of developing sufficient performance even when a gap is formed between a beam member and a beam member and a method for constructing the rail creep guard structure.SOLUTION: A gap is formed so that end faces 2b in a lengthwise direction D1 are faced to each other between a first PC beam 2A and a second PC beam 2B. The gap is filled with filling materials such that a first filling section 31 is formed. The end faces 2b of those PC beams 2A and 2B are supported by the first filling section 31, and the movement of the PC beams 2A and 2B in the lengthwise direction D1 is regulated. Also, the filling materials are filled along respective side faces 2d of the first PC beam 2A and the second PC beam 2B such that a second filling section 32 is formed. The side faces 2d of the PC beams 2A and 2B are supported by the second filling section 32, and the movement of the PC beams 2A and 2B in a width direction D2 is regulated.
摘要翻译：要解决的问题：提供即使在梁构件和梁构件之间形成间隙时也能够发挥足够的性能的轨道防爬结构以及用于构造轨道蠕变防护结构的方法。解决方案：形成间隙，使得沿长度方向D1的端面2b在第一PC光束2A和第二PC光束2B之间彼此面对。间隙填充有填充材料，从而形成第一填充部分31。 PC梁2A和2B的端面2b由第一填充部分31支撑，并且调节PC光束2A和2B在长度方向D1上的移动。此外，填充材料沿着第一PC光束2A和第二PC光束2B的相应侧面2d填充，使得形成第二填充部分32。 PC梁2A和2B的侧面2d由第二填充部分32支撑，并且调节PC光束2A和2B在宽度方向D2上的移动。

4. 发明专利

JP2014001522A System for switching rail line shape and method for switching rail line shape 有权
标题翻译：用于切换轨道线形状的系统和用于切换轨道线形状的方法
公开(公告)号：JP2014001522A
公开(公告)日：2014-01-09
申请号：JP2012135978
申请日：2012-06-15
申请人： Kajima Corp , 鹿島建設株式会社
发明人： NISHITANI HITOSHI , OGURA TAKUYA , AOKI KOJI
IPC分类号： E01B33/00 , E01B37/00
摘要： PROBLEM TO BE SOLVED: To easily realize switching of a rail line shape.SOLUTION: A system for switching a rail line shape is used to switch the rail line shape of a rail 3 installed on a bed plate 2 between first and second lines L1 and L2. The system comprises: a PC construction girder 10 supporting the rail 3 under the rail 3 of the first line L1; a PCa widening girder 20 provided adjacent to the PC construction girder 10 in the rail width direction and supporting the rail 3 under the rail 3 of the second line L2; a connection mechanism 30 for connecting the PC construction girder 10 and the PCa widening girder 20 to each other; and a rail fastening device fixed to the PC construction girder 10 and capable of fastening the rails 3 of the first and second lines L1 and L2. In such a system for switching the line shape, the line shape of the rail 3 can be switched between the first and second lines L1 and L2 by moving the rail 3 along the rail width direction between on the PC construction girder 10 and on the PCa widening girder 20.
摘要翻译：要解决的问题：容易实现轨道线形状的切换。解决方案：一种用于切换轨道线形状的系统用于切换安装在床板2上的轨道3在第一和第二线路L1和 L2。该系统包括：支撑在第一线路L1的轨道3下方的轨道3的PC构造梁10; 在导轨宽度方向上与PC构造梁10相邻设置的PCa加宽梁20，并且将轨道3支撑在第二线L2的轨道3的下方; 用于将PC构造梁10和PCa加宽梁20彼此连接的连接机构30; 以及固定在PC构造梁10上并能够紧固第一和第二线L1和L2的导轨3的轨道固定装置。在这种用于切换线形的系统中，通过在PC构造梁10和PCa之间沿轨道宽度方向移动导轨3，可以在第一和第二线L1和L2之间切换轨道3的线形加宽梁20。

5. 发明专利

JP2014001516A Method for installing girder members 有权
标题翻译：安装礼物会员的方法
公开(公告)号：JP2014001516A
公开(公告)日：2014-01-09
申请号：JP2012135802
申请日：2012-06-15
申请人： Kajima Corp , 鹿島建設株式会社
发明人： NISHITANI HITOSHI , OGURA TAKUYA , AOKI KOJI
IPC分类号： E01B37/00
摘要： PROBLEM TO BE SOLVED: To provide a method for installing girder members capable of securing a large inner space immediately below a railroad.SOLUTION: A method for installing girder members includes a step for providing a bracket 13 forming a receiving surface 13a in a position lower than a top face 12b of a temporary receiving girder 12 beside a side part 12a of the temporary receiving girder 12. Thus, a PC girder 2 is installed on the receiving surface 13a formed at the position lower than the top face 12b of the temporary receiving girder 12. A top face 2a of the PC girder 2 is arranged in a position higher than the top face 12b of the temporary receiving girder 12, and a railroad 3 is laid on the top face 2a. Thereby, an interference of rails 4 constituting the railroad 3 with the temporary receiving girder 12, a short circuit due to the contact between the rail and the temporary receiving girder 12, and the like are prevented. In an erection structure 100, the temporary receiving girder 12 can be installed upward by installing the PC girder 2 on the bracket 13. Therefore, an inner space immediately below an elevated track can be secured larger by a dimension corresponding to the PC girder 2.
摘要翻译：要解决的问题：提供一种用于安装能够紧固在铁路下方的大的内部空间的大梁结构的安装方法。解决方案：一种用于安装梁构件的方法，包括：将托架13形成在下部位置的接纳表面13a的步骤比临时接收梁12的侧部12a旁边的临时接收梁12的顶面12b更大。因此，PC梁2安装在形成在临时接收梁12的顶面12b以下的位置的接收面13a上梁12的顶面2a布置在比临时接纳梁12的顶面12b高的位置，铁路3铺设在顶面2a上。因此，防止构成铁路3的轨道4与临时接收梁12的干涉，由于轨道和临时接收梁12之间的接触引起的短路等。在架设结构体100中，通过将PC梁2安装在支架13上，能够向上方安装临时接收梁12.因此，可以将高架轨道正下方的内部空间更大地保证与PC梁2对应的尺寸。

6. 发明专利

JP2014005632A Material conveyance device and material conveyance method 有权
标题翻译：材料输送装置和材料输送方法
公开(公告)号：JP2014005632A
公开(公告)日：2014-01-16
申请号：JP2012141070
申请日：2012-06-22
申请人： Kajima Corp , 鹿島建設株式会社 , Meiwa Kogyo Kk , 盟和工業株式会社
发明人： NISHITANI HITOSHI , OGURA TAKUYA , AOKI KOJI , TANIGUCHI SEIJI
IPC分类号： E01B29/00
摘要： PROBLEM TO BE SOLVED: To provide a material conveyance device and a material conveyance method capable of improving working efficiency when the material is laterally moved while securing safety in the conveyance of the material in a railroad track.SOLUTION: A material conveyance device 1 includes: a frame 10; traveling wheels 14A and 14C; a traveling motor; lateral transfer wheels 16A and 16C; a lateral transfer motor; suspension members 11; and lifting devices 18A and 18C. The lateral transfer wheels 16A and 16C are configured such that rotary shafts can rotate within a horizontal surface, and a pair of suspension members 11 are disposed so as to be independently movable in the longitudinal direction of the frame 10. The lower end of the lateral transfer wheels 16A and 16C at the maximum ascent position elevated by the lifting devices 18A and 18C is higher than the lower end of the traveling wheels 14A and 14C, and the lower end of the lateral transfer wheels 16A and 16C at the maximum descent position lowered by the lifting devices 18A and 18C is lower than the lower end of the traveling wheels 14A and 14C.
摘要翻译：要解决的问题：提供一种材料输送装置和材料输送方法，其能够在材料横向移动时提高工作效率，同时确保材料在铁路轨道中的输送的安全性。材料输送装置1包括：框架10; 行驶轮14A和14C; 旅行电机横向传送轮16A和16C; 横向传动马达; 悬挂构件11; 和升降装置18A和18C。横向传送轮16A和16C构造成使得旋转轴可以在水平表面内旋转，并且一对悬挂构件11设置成可以在框架10的纵向方向上独立地移动。侧向升降装置18A和18C升高的最大上升位置处的传递轮16A和16C高于行进轮14A和14C的下端，并且在最大下降位置处的侧向传递轮16A和16C的下端升降装置18A，18C比行进轮14A，14C的下端低。

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