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    • 10. 发明授权
    • Arrangement for conveying concrete with a height-adjustable concrete distributing mast
    • 用高度可调的混凝土分配桅杆输送混凝土的布置
    • US08109291B2
    • 2012-02-07
    • US12310169
    • 2007-06-27
    • Dietmar FuegelMartin Mayer
    • Dietmar FuegelMartin Mayer
    • E04G21/14
    • E04G21/04B66C23/32E04G21/0427Y10T137/8807
    • The invention relates to an arrangement for conveying concrete for the construction of multi-storey concrete buildings. The arrangement comprises a concrete-distributing mast which is height-adjustable on completed parts of the building, for example on storey floors (48′, 48″, 48′″), the mast comprising a supporting column (10), a rotary unit (12) and an arm assembly (14) preferably designed as an articulated boom, and the mast being equipped with a conveying line (16) which is guided over the height of the supporting column (10) to the arm assembly (14) and which is supplied with liquid concrete. To facilitate the handling of the concrete-distributing mast during transportation and during the climbing operation, the invention proposes that the supporting column (10) has at least one channel-shaped surface depression (36, 38) extending in the longitudinal direction of the column, in which depression can be sunk that part of the conveying line (16) which extends over the supporting column (10), and/or an elongate part of the climbing apparatus (52).
    • 本发明涉及一种用于输送混凝土用于建造多层混凝土建筑物的装置。 该装置包括混凝土分配桅杆,其在建筑物的完整部分上是高度可调节的,例如在楼层(48',48“,48”“)上,桅杆包括支撑柱(10),旋转单元 (12)和臂组件(14),其优选地设计为铰接式起重臂,并且所述桅杆配备有输送线(16),所述输送线(16)被引导到所述支撑柱(10)的高度到所述臂组件(14),并且 供应液体混凝土。 为了便于在运输过程中和在爬升操作期间处理混凝土分配桅杆,本发明提出支撑柱(10)具有至少一个在柱的纵向方向上延伸的通道形状的表面凹陷(36,38) ,其中凹陷可以将在支撑柱(10)上延伸的输送线(16)的部分,和/或攀爬装置(52)的细长部分沉没。