| 摘要 |
An apparatus for preventing sliding of a steel core in connection of a steel cored aluminum strand for an overhead power wire is provided to guarantee a safe electric distribution by preventing the cut of an aluminum wire due to tension. An apparatus for preventing sliding of a steel core in connection of a steel cored aluminum strand for an overhead power distribution includes a connector body(1), an aluminum jacket(2), a pipe fitting(3), a steel jacket(4), a fixed body, and a steel core(6). The pipe fitting(3) and the steel jacket(4) are connected through a circular cone. The steel jacket(4) is fixed on the steel core(6). The steel jacket(4) fixes the steel core(6) with the pipe fitting(3) by the fixed body. The ear-attached steel jacket(4) fixes the steel core(6) with the fixed body. A window(8) is installed to disassemble and install on the connector body(1). The pipe fitting(3) having an inner circular cone is installed on the steel core(6) of a conducting wire(7). A chock type core expander is installed on the inside of the steel core(6). |
