Hydraulic support unit and hydraulic support for anti-rock burst roadway

A hydraulic support unit for anti-rock burst roadway, comprising:

• a base having a front side extended in front direction, a back side, a left side, and a right side, the base provided with a respective side guard plate and a respective first base hydraulic cylinder on the left side and the right side of the base, wherein each side guard plate is rotably connected to the base, the two ends of each first base hydraulic cylinder are hinged to the base and the respective side guard plate, each first base hydraulic cylinder is able to drive the respective side guard plate to transit between a horizontal state and a vertical state, and the bottom surface of each side guard plate is flush with the bottom surface of the base in the horizontal state;
• a top beam positioned above the base in a spaced manner and having a front side and a back side, the front side extended in the front direction;
• and
• hydraulic support columns disposed between the base and the top beam, each hydraulic support column having a bottom end proximal to the base and a top end proximal to the top beam.