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    Mobile concrete pump with distributing boom
    1.
    发明申请
    Mobile concrete pump with distributing boom 失效
    带分配吊臂的移动混凝土泵

    公开(公告)号：US20060140783A1

    公开(公告)日：2006-06-29

    申请号：US10560314

    申请日：2004-06-04

    申请人： Markus Wolfram ,  Dieter Alwes ,  Michael Clement ,  Bernhard Raschke

    发明人： Markus Wolfram ,  Dieter Alwes ,  Michael Clement ,  Bernhard Raschke

    IPC分类号： F04B53/00

    CPC分类号： E04G21/04 ,  B66C23/42 ,  E04G21/0436

    摘要： A mobile concrete pump comprising a structural frame (14) mounted on the undercarriage (10) of a truck chassis (12), a boom stand (22) that is provided on the structural frame (14) and that is rotatable about a vertical axis (20) and a concrete distribution boom (24) configured in the form of multi-arm articulated boom (24). The concrete distributing boom consisting, for example, of six arms, has a first boom arm (1) with a first articulation linkage (A), which rotates with respect to the tabernacle (22), in addition to other boom arms (2 to 6) arranged with the articulation linkages (B to F), which arms can rotate with respect to one another. In order to make possible the use of a distributing boom with a longer reach, a trailer (32) having its own undercarriage (34) is provided, said trailer being connected to the truck undercarriage (10) by a coupling member (36) in the transport condition. The trailer (32) has a pivot member (40) rotatable about a vertical axis (38) for receiving an arm set (42) that projects beyond the rear end of the truck undercarriage (10) in the transport condition. The arm ensemble (42) consists of the second arm (2) extending in the extended position of the second articulation (B) with respect to the first boom arm (1) and the remaining boom arms (3 to 6) which are folded with respect to the second boom arm (2), and forms the coupling member (36) together with the first boom arm (1), whereby the vertical axes (20,38) of the boom stand (22) and the pivot mount (40) are configured as free rotational axes of the coupling member (36) in the transport condition while the second articulation linkage (B) can be freely rotated about its pivotal axis.

    摘要翻译： 一种可移动混凝土泵，包括安装在卡车底盘（12）的底架（10）上的结构框架（14），设置在结构框架（14）上并且可绕垂直轴线 （20）和以多臂铰接吊杆（24）的形式构造的混凝土分配吊杆（24）。 例如由六个臂组成的混凝土分配吊杆除了其他悬臂臂（2至...）之外，具有第一臂臂（1），其具有相对于帐幕（22）旋转的第一铰接连杆机构（A） 6）布置有铰接连杆（B至F），这些臂可相对于彼此旋转。 为了使得可能使用具有较长距离的分配吊臂，提供具有其自己的底架（34）的拖车（32），所述拖车通过联接构件（36）连接到卡车底盘（10） 运输条件。 拖车（32）具有可围绕垂直轴线（38）旋转的枢转构件（40），用于接收在运输状态下突出超过卡车起落架（10）的后端的臂组件（42）。 臂组合体（42）包括第二臂（2），其相对于第一臂臂（1）延伸到第二铰接臂（B）的​​延伸位置，并且剩下的悬臂臂（3至6） 与第二臂臂（2）相关联，并与第一臂臂（1）一起形成联接构件（36），由此臂架（22）和枢转支架（40）的垂直轴线（20,38） ）在传送条件下被构造为联接构件（36）的自由旋转轴线，而第二铰接连杆机构（B）可绕其枢转轴线自由旋转。