| 摘要 |
PROBLEM TO BE SOLVED: To provide an antenna fixing device by which an antenna is installed in a short work periods and the length of a mast is reduced without affecting the waterproof performance or the like of a building. SOLUTION: The antenna fixing device is provided with a device fixing section 8a with a clamp width variable mechanism to be supported by part of a parapet 12 projected from an outer circumference of a rooftop 1 along a sidewall of a building while clamping the part and an antenna fixing part 8b capable of fixing a mast 4a to which an antenna body 2 can be mounted. Thus, it is not required to carry many blocks into the rooftop different from a conventional method so as to remarkably be able to reduce the work periods. Since no block is employed, the deterioration in the waterproof performance of the building caused by cracks and erosion on a rooftop floor face 13 can be prevented and a short length of the mast is enough to install the antenna body 2.
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