Fixed installation structure for installation of weak-current engineering line pipe

The invention discloses a fixed installation structure for installation of a weak-current engineering line pipe, and relates to the technical field of circuit fixing. The fixed installation structurecomprises a main fixed installation seat and a secondary fixed installation seat, wherein two sides of the main fixed installation seat are fixedly connected with a surface of the secondary fixed installation seat. In the fixed installation structure for installation of the weak-current engineering line pipe, fixed clamps are pulled to slide towards two sides when a pipe line is needed to be fixed, the line pipe is placed between the fixed clamps, the line pipe is firmly fixed by the two fixed clamps and by driving of a reset spring, the line pipe with large aperture can be fixed, rapid clamping is achieved, meanwhile, the stability is ensured, and the problems that the line pipe cannot be fixed more stably by an existing line pipe fixed installation structure, the line pipes with different sizes cannot be conveni