Corrosion-resistant glass fiber reinforced plastic underground cable trend marking pile

The utility model discloses a corrosion-resistant glass fiber reinforced plastic underground cable trend identification pile which comprises a pile body, the outer edge of the pile body is sleeved with an installation plate, a plurality of expansion bolts are arranged on the installation plate in a penetrating mode, an installation cover is installed on the top face of the pile body, a containing groove is formed in the top face of the pile body, and an information plate is arranged in the containing groove. A plurality of inclined strut assemblies are arranged between the pile body and the mounting plate, and a positioning assembly is jointly arranged between the mounting cover and the containing groove. According to the utility model, a worker can conveniently maintain and overhaul a cable according to information in the later period, the maintenance efficiency is improved, the installation firmness of the pile body is improved, and the service life of the pile body is prolonged. 本实用新型公开了一种耐腐蚀玻璃钢地下电缆走向标识桩，包