Patent ID: 6469679
Filing Date: 2002-10-22
Classification: H01Q

Abstract:
An antenna installation device comprising:an antenna installation member; a first clamping piece member installed with the antenna installation member; a second clamping piece member for clamping a mounting surface for installation together with said first clamping piece member; a plurality of bolts; and a plurality of nuts, said first and second clamping piece members having a plurality of through-holes or slot holes for said bolts to pass through at opposite mutually complementary positions of two longitudinal said clamping piece members, wherein a first clamp state clamps said mounting surface for installation by enclosing said mounting surface for installation with one longitudinal side of said first and the second clamping piece members, and the plurality of bolts pass through a plurality of holes at separated positions along the longitudinal direction on the other side of said first and second clamping members and said mounting surface for installation is clamped by means of the plurality of nuts; a second clamp state clamps said mounting surface for installation with the center lengthwise section of said first and second clamping piece members, and a plurality of bolts pass through through-holes at positions on both sides of said mounting surface for installation on longitudinal said first and second clamping members, and said mounting surface for installation is clamped by means of said plurality of nuts; and whereby said mounting surface for installation of said first clamp state is a concrete wall of a concrete wall type veranda and said mounting surface for installation of the second clamp state are lattice bars of a lattice type veranda.