Anti -seismic support fixing device

The utility model discloses an anti -seismic support fixing device, including the mounting base, the bottom left side skin weld of mounting base has spacing mounting bracket, the front end top of spacing mounting bracket articulates through the articulated elements has the cardboard, the inside swing joint of spacing mounting bracket has the connecting plate, the skin weld of connecting plate has the telescopic link, the tip fixedly connected with snap ring of telescopic link, the top middle part of mounting base is equipped with the screw thread through -hole, the internal thread of screw thread through -hole is connected with spacing lead screw. The device structural design is simple reasonable, convenient operation, and the installation of being convenient for, it is fixed effectual, the safety and stability, application scope is wide, is favorable to popularizing. 本实用新型公开了种抗震支架固定装置，包括安装基座，所述安装基座的底部左侧表面焊接有限位安装架，所述限位安装架的前端顶部通过铰接件铰接有卡板，所述限位安装架的内部活动连接有连接板，所述连接板的表面焊接有伸缩杆，所述伸缩杆的端部固定连接有卡环，所述安装基座的顶部中间部位设有螺纹通孔，所述螺