Sound insulation waterproof wall convenient to install

The invention discloses a sound insulation waterproof wall convenient to install. The sound insulation waterproof wall comprises a framework, wherein a protection plate is arranged on one side of the framework, buffering mechanisms are arranged at the joints of the framework and the protection plate, the buffering mechanisms comprise buffering grooves formed in the surface of one side of the framework, buffering columns fixedly installed on the surface of the inner side of the protection plate and sliding plates fixedly installed at one ends of the buffering columns, the sliding plates are installed in the buffering grooves in a sliding mode, main buffering springs are fixedly installed in the buffering grooves, one ends of the main buffer springs are fixedly connected with the sliding plates, the inner walls of the buffer grooves are fixedly connected with auxiliary buffer springs, and one ends of the auxiliary buffer springs are fixedly connected with sliding blocks. By means of the designed buffering mecha