The support that can not be fooled when the seismic support vibrates. Seismic treatment method for installation on mechanical and electrical pipeline facilities. The installation of seismic support can prevent and reduce the damage of mechanical and electrical facilities in buildings caused by earthquake. We should reduce the damage caused by earthquakes and try our best to take care of the livelihood and property safety of every people. Based on the structure of seismic support itself, through a series of scientific calculation in the process of installation and reinforcement, the maximum bearing capacity of the screw and anchor rod needs to be greater than the calculated seismic force. The tightness of the design. The short circuit formed by falling line is very likely to cause fire and secondary disaster. Damage to the power system can also affect communication and then make it more difficult to contact the outside world. The ventilation system is damaged and the smoke can not be discharged in case of fire.