The invention discloses a split type pre-tightened ball elevator guide shoe. The split type pre-tightened ball elevator guide shoe comprises a guide shoe base, and a ball matched with a guide rail is arranged on the guide shoe base; a fixed plate is arranged on the guide shoe base, and a through mounting chamber is arranged on the fixed plate; the ball is arranged in the mounting chamber in a floating manner; and a pre-tightening force adjusting part for pushing the ball to abut against the guide rail is arranged on the guide shoe base. According to the elevator guide shoe, the guide function of an elevator lift car is achieved, and meanwhile through the split structural design, the convenience of mounting and maintenance of the guide shoe is improved; through relative rolling contact between the ball and the elevator guide rail, stability and safety in the running process of the elevator are achieved; through connection integrality of the casted guide shoe base and the ball, the structural compactness and use safety and reliability of the guide shoe are met; and through rolling of the spring pre-tightened ball, stability and low-noise performance in the high-speed running are achieved.
Split type pre-tightened ball elevator guide shoe
2015-04-22
Patent
Electronic Resource
English
IPC: | B66B Aufzüge , ELEVATORS |