Anti-seismic support with cable-stayed angle adjusting function

The utility model discloses an anti-seismic support with a cable-stayed angle adjusting function, and relates to the technical field of anti-seismic supports. The lead screw is rotationally arranged in a guide groove formed in the upper cross arm through a bearing. The right end of the screw is connected with a bevel gear pair; the two guide blocks are symmetrically arranged on the left side and the right side of the lead screw in a sleeving mode through threads correspondingly. A fixed seat is fixedly arranged on the top surface of the guide block; the two telescopic rods are rotationally arranged in the middles of the fixing bases on the left side and the right side through rotating shafts correspondingly. The two adjusting seats are fixedly arranged at the upper ends of the telescopic rods on the left side and the right side correspondingly. The upper side of the adjusting seat is connected with a second connecting piece through an angle locking mechanism, and the second connecting piece is fixedly connect