A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A series type pole is characterized in that a connecting base is fixed on a fixed base, a connecting shaft is used for connecting the connecting base and a bearing base, and a gravity cone is mounted on the bearing base; an inner conical hole and an outer conical surface are matched and fixed, and an inner conical surface and the outer conical surface which are attached are automatically locked through matching of an annular lock slot and a self-lock pin after the inner conical hole and the outer conical surface are matched and fixed well; a porcelain insulator is fixed at the upper part of one rod column in the topmost position of the assembled pole. The series type pole is concise in structure and very convenient to manufacture, mount and use, tools are not required in an assembling process, the pole assembly is fast, convenient, safe and reliable, and the production cost and the use cost are reduced.
A series type pole is characterized in that a connecting base is fixed on a fixed base, a connecting shaft is used for connecting the connecting base and a bearing base, and a gravity cone is mounted on the bearing base; an inner conical hole and an outer conical surface are matched and fixed, and an inner conical surface and the outer conical surface which are attached are automatically locked through matching of an annular lock slot and a self-lock pin after the inner conical hole and the outer conical surface are matched and fixed well; a porcelain insulator is fixed at the upper part of one rod column in the topmost position of the assembled pole. The series type pole is concise in structure and very convenient to manufacture, mount and use, tools are not required in an assembling process, the pole assembly is fast, convenient, safe and reliable, and the production cost and the use cost are reduced.
Polyurethane composite series connection electric pole and series connection method
| European Patent Office | 2024