Telescopic bedrail

The utility model discloses a telescopic bedrail which comprises a bed board, fixing frames are arranged at the front end and the rear end of the bed board, two sliding pipes are arranged above the fixing frames, sliding rods penetrate out of the sliding pipes, the ends of the sliding rods are connected with an upper transverse rod, two vertically-arranged telescopic hydraulic oil cylinders are arranged at the end, away from the sliding pipes, of a grating, and the two telescopic hydraulic oil cylinders are connected with the upper transverse rod. The end, away from the fixing frame, of the telescopic hydraulic oil cylinder is fixed to the fixing block, an article containing mechanism is arranged at the end, away from the bed board, of the upper transverse rod, and a child climbing prevention mechanism is arranged at the end, close to the bed board, of the upper transverse rod. The height of the upper cross rod of the telescopic bedrail can be increased and decreased through the cooperation of the fixing fram