Special-shaped hydraulic support suitable for steeply inclined coal seam pseudo-pitching arc-shaped working face

The utility model discloses a special-shaped hydraulic support suitable for a steeply inclined coal seam pseudo-pitching arc-shaped working face. The special-shaped hydraulic support comprises a top beam, a shield beam, a base, a shield beam supporting arm and a top beam supporting mechanism. A shield beam supporting arm and a top beam supporting mechanism are connected to the base, the bottom endof the shield beam supporting arm is hinged to the tail of the base, and the top end of the shield beam supporting arm is hinged to the tail of a shield beam. A top beam supported by the top beam supporting mechanism is hinged to the front end of the shield beam, the front end of the top beam is a free end, and a telescopic piece is arranged at the front end of the top beam. The hydraulic supportis simple in structure, easy and convenient to operate and capable of effectively solving the supporting safety problem in the mining process of the steeply inclined coal seam pseudo oblique arc-shaped working face. 本实用新型公开了一