SUPPORT METAL FOR LOW-VOLTAGE PORCELAIN INSULATOR

• Main Authors: MURATA KOICHI, ARAKI KAORU, KUDO TAKEO, HONDA MITSUHIRO, TOJO HIDEHIKO, UCHIDA SHINGO, IWASHIMA MASANORI, MAEDA YOSHIHIRO
• Format: Patent
• Language: English
• Published: 28.01.1997
• Edition: 6
• Subjects: BASIC ELECTRIC ELEMENTS; CABLES; CONDUCTORS; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES

PROBLEM TO BE SOLVED: To perform a wire supporting work without removing a bolt shaft, or the like, from a main body frame by assembling a support member such as a projection rod metal of a pole under the condition where an insulator is assembled on the main body frame through the bolt shaft. SOLUTION: An installation member 4 is provided between an upper member 2 and a lower member 3 to be assembled on a support member such as a projection rod metal of a pole for composing a U-shaped main body frame 1. A slit 6 is provided in the lower member 3 of the main body frame 1. A tip of a bolt shaft 7 set to penetrate an insulator 10 provided between the upper and the lower members 2, 3 is set to penetrate the slit 6, and a nut 12 is engaged with this. In this upper member 2 of the main body frame 1, a through hole 5 in which a head part 8 of the bolt shaft 7 can be inserted, and in which the head part 8 can be locked by rotating the bolt shaft 7 is provided.