Elevator guide shoe and elevator provided with elevator guide shoe
The utility model discloses an elevator guide shoe. The elevator guide shoe comprises a guide shoe seat, wherein a shoe liner is arranged in the guide shoe seat in a swinging way, and an air pressure film is formed between the shoe liner and an elevator guide rail; one side, which faces the elevator...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The utility model discloses an elevator guide shoe. The elevator guide shoe comprises a guide shoe seat, wherein a shoe liner is arranged in the guide shoe seat in a swinging way, and an air pressure film is formed between the shoe liner and an elevator guide rail; one side, which faces the elevator guide rail, of the shoe liner serves as a working side; the two ends of the working side along the running direction of the guide shoe are provided with oblique guide surfaces for guiding air current respectively; the guide shoe seat is provided with a limiting part for limiting the moving position of the shoe liner. The utility model further discloses an elevator provided with the elevator guide shoe. According to the elevator guide shoe, a part of pure sliding friction is replaced by dynamic pressure, so that wear of the guide shoe is effectively reduced, and the service life of the guide shoe is prolonged; the elevator guide shoe has the advantages of simple structure, convenience in manufacturing, compact structure, long service life, convenience in installation and maintenance, and the like; moreover, the running stability and reliability of the elevator can be ensured during running, and the noise is low; in particular, the advantages of a high-speed elevator can be brought into play, and the subsequent maintenance cost is low. |
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