A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides a combined telegraph pole. A fixed seat is connected with a bearing seat through the upper end and the lower end of a ball rotating type locking seat, an adjusted angle is locked through a locking screw, an inner taper hole is matched with an outer taper surface, the inner taper surface and the outer taper surface which cling to each other are automatically locked by matching a brake groove and a brake head, and the bearing seat is provided with a gravity cone. A porcelain insulator is fixed onto the upper portion of a top pole column of the assembled telegraph pole. The combined telegraph pole is simple in structure and quite convenient to manufacture, mount and use; tools are not required in an assembling process; the telegraph pole is assembled quickly, conveniently, safely and reliably; and the production cost and using cost are reduced.
The invention provides a combined telegraph pole. A fixed seat is connected with a bearing seat through the upper end and the lower end of a ball rotating type locking seat, an adjusted angle is locked through a locking screw, an inner taper hole is matched with an outer taper surface, the inner taper surface and the outer taper surface which cling to each other are automatically locked by matching a brake groove and a brake head, and the bearing seat is provided with a gravity cone. A porcelain insulator is fixed onto the upper portion of a top pole column of the assembled telegraph pole. The combined telegraph pole is simple in structure and quite convenient to manufacture, mount and use; tools are not required in an assembling process; the telegraph pole is assembled quickly, conveniently, safely and reliably; and the production cost and using cost are reduced.
Combined telegraph pole
YU HONGYI (author)
2015-11-18
Patent
Electronic Resource
English
IPC:
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
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BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES