Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Thin-walled centrifugal concrete-filled steel tube telegraph pole
The invention belongs to the technical field of transmission and distribution telegraph poles, and particularly relates to a thin-walled centrifugal concrete-filled steel tube telegraph pole. The thin-walled centrifugal concrete-filled steel tube telegraph pole comprises telegraph pole bodies, heat preservation mechanisms, a connecting mechanism, a stabilizing mechanism and an expelling mechanism,wherein each telegraph pole body is composed of a steel tube and a concrete tube, and the heat preservation mechanisms are arranged in the telegraph pole bodies; each heat preservation mechanism comprises a rotating shaft, a limiting plate, fan blades, an air inlet, a friction wheel and heating plates; the upper and lower ends of each rotating shaft are connected with the interior of each concrete tube by bearings in a rotating manner, torsional springs are installed at the upper and lower ends of each rotating shaft, and the limiting plates are fixedly installed on the external surfaces of the left ends of the rotating shafts; the exteriors of the limiting plates are connected with the friction wheels in an up-and-down sliding manner; and the external surfaces of the friction plates areconnected with the internal surfaces of the heating plates in a rotating manner through threads. The thin-walled centrifugal concrete-filled steel tube telegraph pole is mainly used to solve the problems that in the prior art, the construction and installation of a concrete-filled steel tube telegraph pole are inconvenient, the structural strength is low, and the service life is greatly shorteneddue to the fact that interior concrete is prone to cracks in the northeast and other places.
本发明属于输变电电线杆技术领域，具体的说是一种薄壁离心钢管混凝土电线杆，包括电线杆体、保温机构、连接机构、稳定机构和驱逐机构；所述电线杆体由钢管和混凝土管组成，电线杆体内设有保温机构；所述保温机构包括转轴、限位板、扇叶、风口、摩擦轮和加热板；所述转轴上下两端通过轴承转动连接在混凝土管内，且转轴上下两端安装有扭簧，转轴左端外表面固定安装有限位板；所述限位板外上下滑动连接有摩擦轮；所述摩擦轮外表面通过螺纹转动连接在加热板的内表面；本发明主要用于解决现有技术中的钢管混凝土电线杆施工安装不便，结构强度低，且在东北等地内部混凝土易出现裂缝导致使用寿命大大降低的问题。
Thin-walled centrifugal concrete-filled steel tube telegraph pole
The invention belongs to the technical field of transmission and distribution telegraph poles, and particularly relates to a thin-walled centrifugal concrete-filled steel tube telegraph pole. The thin-walled centrifugal concrete-filled steel tube telegraph pole comprises telegraph pole bodies, heat preservation mechanisms, a connecting mechanism, a stabilizing mechanism and an expelling mechanism,wherein each telegraph pole body is composed of a steel tube and a concrete tube, and the heat preservation mechanisms are arranged in the telegraph pole bodies; each heat preservation mechanism comprises a rotating shaft, a limiting plate, fan blades, an air inlet, a friction wheel and heating plates; the upper and lower ends of each rotating shaft are connected with the interior of each concrete tube by bearings in a rotating manner, torsional springs are installed at the upper and lower ends of each rotating shaft, and the limiting plates are fixedly installed on the external surfaces of the left ends of the rotating shafts; the exteriors of the limiting plates are connected with the friction wheels in an up-and-down sliding manner; and the external surfaces of the friction plates areconnected with the internal surfaces of the heating plates in a rotating manner through threads. The thin-walled centrifugal concrete-filled steel tube telegraph pole is mainly used to solve the problems that in the prior art, the construction and installation of a concrete-filled steel tube telegraph pole are inconvenient, the structural strength is low, and the service life is greatly shorteneddue to the fact that interior concrete is prone to cracks in the northeast and other places.
本发明属于输变电电线杆技术领域，具体的说是一种薄壁离心钢管混凝土电线杆，包括电线杆体、保温机构、连接机构、稳定机构和驱逐机构；所述电线杆体由钢管和混凝土管组成，电线杆体内设有保温机构；所述保温机构包括转轴、限位板、扇叶、风口、摩擦轮和加热板；所述转轴上下两端通过轴承转动连接在混凝土管内，且转轴上下两端安装有扭簧，转轴左端外表面固定安装有限位板；所述限位板外上下滑动连接有摩擦轮；所述摩擦轮外表面通过螺纹转动连接在加热板的内表面；本发明主要用于解决现有技术中的钢管混凝土电线杆施工安装不便，结构强度低，且在东北等地内部混凝土易出现裂缝导致使用寿命大大降低的问题。
Thin-walled centrifugal concrete-filled steel tube telegraph pole
一种薄壁离心钢管混凝土电线杆
10.04.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E04H
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