| 摘要 |
FIELD: electrical engineering; laying cables and wires of radiophone, television, and alarm circuits on walls and ceilings of buildings. ^ SUBSTANCE: proposed wire attachment bracket has support with hole, for instant to pass nail, and wire holding section abutting against support and rigidly coupled with the latter; this section has groove for wire attachment. Provided in support on holding section end perpendicular to hole level with center of groove depth is slot protruding beyond hole and compressed when wire is secured. There is bevel at end of holding section on butt-end side to form wedge with adjacent side of groove. Tenon that may be, for instance, of conical shape and of height equal to at least half the groove depth is provided in center of groove length of holding section. ^ EFFECT: enhanced ergonomic efficiency and reliability of cable and wire attachment to walls and ceilings of buildings. ^ 5 cl, 2 dwg |
