1results about How to "Low technical requirements for construction" patented technology

The utility model discloses a kind of steel outer package type sound insulation assembly type wall connecting structure, it is related to assembly type building wall technical field, technical scheme is, including wall, center fixed connecting piece, high-strength tie rod;Four adjacent walls are connected by the center fixed connecting piece, wall four edges are provided with center fixed connecting piece connecting groove, round recess is provided at wall four corners, center fixed connecting piece center is equipped with hollow cylinder, round recess size is 1 / 4 hollow cylinder, high-strength tie rod is set in hollow cylinder, high-strength tie rod both ends are provided with backing plate and high-strength bolt.The beneficial effects of the utility model are: the scheme is provided with sound insulation cotton at connecting place, solve the problem that traditional connection mode is poor in sound insulation effect at joint, ensure the sound insulation effect of wall joint, also ensure the sound insulation effect of whole wall.