Elevator damping safety device
The utility model provides a safety device for shock absorption of an elevator. The utility model relates to the technical field of elevators. The elevator shock absorption safety device comprises a shock absorption part and a shock absorption part, a bottom plate consistent with the top plate in sh...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model provides a safety device for shock absorption of an elevator. The utility model relates to the technical field of elevators. The elevator shock absorption safety device comprises a shock absorption part and a shock absorption part, a bottom plate consistent with the top plate in shape and size is arranged below the top plate; rubber airbags are fixed in the middle of the bottom of the top plate and the upper surface of the bottom plate; inner pipes are welded to the four corners of the upper surface of the bottom plate. A circular pipe is sleeved above each inner pipe; supporting rods are welded to the tops of the inner walls of the circular pipes. Three supporting blocks and two elastic balls are arranged in each inner pipe; the three supporting blocks and the two elastic balls are located on the same vertical line and arranged alternately, arc-shaped grooves are formed in the faces, opposite to the elastic balls, of the supporting blocks, the upper ends and the lower ends of the elastic ba |
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