Reinforced anti-seismic structure suitable for urban underground comprehensive pipe gallery

A reinforced seismic structure suitable for an urban underground comprehensive pipe gallery, characterized in that it comprises a polygonal frame (1), the polygonal frame (1) includes an outer frame (101) and is arranged inside the outer frame (101) The inner frame (103) of the inner frame (103), the vertex of the inner frame (103) is fixedly connected with the bending part inside the outer frame (101) through the support rod (104);

• Installation grooves (102) for pipe installation, the installation grooves (102) correspond one-to-one with the sides of the outer frame (101), and the outer frame (101) is located at the outer side of the installation groove (102) and the limiter (2) is detachably installed), a limit mechanism (3) for fixing the pipe is fixedly installed on the limit frame (2);
• the limit frame (3) includes a limit sleeve inlaid on the limit frame (2) (301), a screw (302) that is rotatably installed inside the limiting sleeve (301), and a sliding connecting block (307) that is slidably installed at the end of the limiting sleeve (301), and the sliding connecting block (307) faces the pipeline A lifting block (304) is fixedly installed at one end of the screw rod (302), and the lifting block (304) is fixedly connected with the sliding connection block (307) through the compression spring (305), and the sliding connection block (307) faces the pipeline. A top block (308) is fixedly installed at one end.