Horizontal bar convenient to adjust

The utility model relates to the technical field of horizontal bars, in particular to a convenient-to-adjust horizontal bar which comprises a base plate, a sliding rod is fixedly connected to the inner side of the base plate, a sliding block is slidably connected to the outer side of the sliding rod, a rotating plate is rotatably connected to the inner side of the sliding block, and a second limiting ring is fixedly connected to one end of a second spring. The sliding block moves on the sliding rod, the rotating plate is made to be separated from the fixed block and inserted into the bottom face, the rotating angle between the rotating plate and the sliding block on the inner side of the groove is 90 degrees, the sliding block is fixedly connected with the first limiting ring, the clamping block is fixedly connected to one end of the second limiting ring, the second limiting column is fixedly connected to the inner side of the sliding column, and the screw is spirally connected to the left end of the sliding