Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Nodular cast iron well lid and preparation method thereof
The invention relates to the technical field of well lids, in particular to a nodular cast iron well lid which comprises a frame, and reinforcing ribs are fixedly installed on the inner side of the frame. Connecting rods are fixedly installed on the periphery of the inner side of the frame, a framework is fixedly installed between the opposite sides of the connecting rods, a connecting block is fixedly installed on the top of the outer surface of the frame, the reinforcing ribs are fixedly connected with six positions of the inner side of the frame, and the reinforcing ribs are annularly distributed on the inner side of the frame at equal intervals. The six connecting rods are annularly distributed on the periphery of the inner side of the frame at equal intervals, and the framework is in a regular hexagon shape. According to the nodular cast iron well lid and the preparation method thereof, by arranging the reinforcing ribs and forming a plurality of triangles between the reinforcing ribs and the frame, the structure of the nodular cast iron well lid is firmer and more stable, by arranging the connecting rods and the framework, the stability of the overall structure is further improved, the bearing capacity of the nodular cast iron well lid is higher, and the physical performance of the nodular cast iron well lid is improved by desulfurizing molten iron; and the production cost of the well lid is reduced.
本发明涉及井盖技术领域，具体为一种球墨铸铁井盖，包括边框，所述边框的内侧固定安装有加强筋；所述边框内侧的四周均固定安装有连接杆，所述连接杆相对的一侧之间固定安装有骨架，所述边框外表面的顶部固定安装有连接块，所述加强筋与边框内侧的六处固定连接，所述加强筋呈环形等距分布边框的内侧，所述连接杆的数量为六个且呈环形等距分布边框内侧的四周，所述骨架的形状为正六边形。该球墨铸铁井盖及其制备方法，通过设置加强筋且其与边框之间形成多个三角形，使其结构更加牢固稳定，通过设置连接杆和骨架，进一步提升了整体结构的稳定性，使其承载能力更强，通过对铁水进行脱硫，提高了其物理性能，且降低了井盖的生产成本。
Nodular cast iron well lid and preparation method thereof
The invention relates to the technical field of well lids, in particular to a nodular cast iron well lid which comprises a frame, and reinforcing ribs are fixedly installed on the inner side of the frame. Connecting rods are fixedly installed on the periphery of the inner side of the frame, a framework is fixedly installed between the opposite sides of the connecting rods, a connecting block is fixedly installed on the top of the outer surface of the frame, the reinforcing ribs are fixedly connected with six positions of the inner side of the frame, and the reinforcing ribs are annularly distributed on the inner side of the frame at equal intervals. The six connecting rods are annularly distributed on the periphery of the inner side of the frame at equal intervals, and the framework is in a regular hexagon shape. According to the nodular cast iron well lid and the preparation method thereof, by arranging the reinforcing ribs and forming a plurality of triangles between the reinforcing ribs and the frame, the structure of the nodular cast iron well lid is firmer and more stable, by arranging the connecting rods and the framework, the stability of the overall structure is further improved, the bearing capacity of the nodular cast iron well lid is higher, and the physical performance of the nodular cast iron well lid is improved by desulfurizing molten iron; and the production cost of the well lid is reduced.
本发明涉及井盖技术领域，具体为一种球墨铸铁井盖，包括边框，所述边框的内侧固定安装有加强筋；所述边框内侧的四周均固定安装有连接杆，所述连接杆相对的一侧之间固定安装有骨架，所述边框外表面的顶部固定安装有连接块，所述加强筋与边框内侧的六处固定连接，所述加强筋呈环形等距分布边框的内侧，所述连接杆的数量为六个且呈环形等距分布边框内侧的四周，所述骨架的形状为正六边形。该球墨铸铁井盖及其制备方法，通过设置加强筋且其与边框之间形成多个三角形，使其结构更加牢固稳定，通过设置连接杆和骨架，进一步提升了整体结构的稳定性，使其承载能力更强，通过对铁水进行脱硫，提高了其物理性能，且降低了井盖的生产成本。
Nodular cast iron well lid and preparation method thereof
一种球墨铸铁井盖及其制备方法
JIANG WEI (Autor:in) / JIANG SONGZE (Autor:in)
05.07.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
/
B22C
FOUNDRY MOULDING
,
Gießformen
/
B22D
CASTING OF METALS
,
Gießen von Metallen
/
C21C
Weiterverarbeiten von Roheisen, z.B. Feinen, Herstellen von Schweißeisen oder Stahl
,
PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL
/
C22C
Legierungen
,
ALLOYS
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