公开(公告)号：US4249871A

公开(公告)日：1981-02-10

申请号：US70144

申请日：1979-08-27

申请人： Viktor V. Mikhailov ,  Alexandr K. Karakovsky ,  Petr Y. Dyachenko ,  Jury S. Ivanov ,  Igor V. Mikhailov ,  Mikhail G. Lunin ,  Alexei V. Buyanov ,  Alexei A. Konstantinov ,  Anatoly S. Shagurin ,  Alexandr P. Kirillov ,  Oleg V. Mikhailov ,  Arkady S. Khaimov

发明人： Viktor V. Mikhailov ,  Alexandr K. Karakovsky ,  Petr Y. Dyachenko ,  Jury S. Ivanov ,  Igor V. Mikhailov ,  Mikhail G. Lunin ,  Alexei V. Buyanov ,  Alexei A. Konstantinov ,  Anatoly S. Shagurin ,  Alexandr P. Kirillov ,  Oleg V. Mikhailov ,  Arkady S. Khaimov

IPC分类号： B28B15/00 ,  B28B21/02 ,  B28B21/04 ,  B28B21/56 ,  B28B23/14

CPC分类号： B28B21/04 ,  B28B21/56

摘要： A characteristic feature of the present invention is the fact that the pipe producing plant has a horizontal platform rotatable round a vertical axis, on which a mould with conduit formers for pipe making is located. The base of the plant mounts a mechanism for feeding, tensioning of the reinforcement wire and wounding it onto a moulded pipe, and bench carrying a mechanism for filling the mould with concrete mix, a mechanism for smoothing the pipe end face and a mechanism for placing a protective cement mortar cover upon the reinforcing wire wound onto the moulded pipe. The plant incorporates also a mechanical actuator for alternatively raising and lowering the conduit formers, said actuator being mounted on a rigid base outside the rotary platform.

摘要翻译： 本发明的特征在于，管道制造设备具有能够垂直轴线旋转的水平平台，在该模具上具有用于管道制造的导管形成器的模具。 工厂的基座安装用于进给，拉紧加强丝并将其卷绕在模制管上的机构，以及承载用混凝土混合物填充模具的机构的工作台，用于使管端面平滑的机构和用于放置的机构 保护水泥砂浆覆盖在缠绕在模制管上的钢丝绳上。 该工厂还包括用于交替地升高和降低导管成形器的机械致动器，所述致动器安装在旋转平台外部的刚性基座上。