A tie device for reinforcing the integrity of a raw-soil building roof truss

Abstract

The utility model relates to building roof truss technical field, concretely is a kind of tie-in device of raw-soil building roof truss integrality reinforcement, including the adjusting rod of adjusting rod and I-beam end portion through basket bolt connection, first screw rod is equipped on the upper end portion of I-beam, basket bolt includes rotating rod, rotating shaft is equipped at adjusting rod outer end, rotating shaft is equipped with locating seat, hinged seat is equipped at the bottom of locating seat, side clamping plate is equipped at the both sides of locating seat, locating nut is equipped on locating rod terminal end;The tie-in device of raw-soil building roof truss integrality reinforcement is set up with the I-beam of first screw rod, and first screw rod terminal end is matched with the basket bolt of adjusting rod, basket bolt one end is connected with first screw rod thread, other end is connected with adjusting rod thread, rotates basket bolt, first screw rod and adjusting rod move towards each other, realize first screw rod and adjusting rod between tensioning cooperation, double-layer tie-in cooperation, increase the structural stability between raw-soil building roof truss upper sandal between.

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