Elevator device for restraining vibration of tractor and elevator
A traction machine and anti-vibration device technology, which is applied to elevators in buildings, vibration suppression adjustment, non-rotational vibration suppression, etc., can solve the problems of traction machine vibration amplification, building vibration increase, traction machine overturning, etc. problem, to achieve the effect of suppressing vibration, avoiding resonance and avoiding overturning
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0050] Example one:
[0051] The present invention provides an elevator device for suppressing vibration of a traction machine. The elevator device includes a hoistway 1, an elevator car 2, a counterweight 3, a wire rope 4, a traction machine 5, and a base 6 fixed to the lower end of the traction machine 5. , The load-bearing beam 8 fixed between the building walls 7 at both ends and at least one anti-vibration device 9 fixed between the base 6 and the load-bearing beam 8 are used to suppress the vibration of the traction machine 5, which is characterized by The vibration device 9 includes:
[0052] An upper elastic layer 90, the upper elastic layer 90 includes:
[0053] A first upper plate 900, the center of the first upper plate 900 is fixedly connected to the base 6 by bolts;
[0054] A first elastic body 901 fixed to the lower end of the first upper plate 900;
[0055] An intermediate quality layer 91, the intermediate quality layer 91 includes:
[0056] A first mass body 910, whic...
Example Embodiment
[0073] Embodiment two:
[0074] In this embodiment, on the basis of the first embodiment above, the upper elastic layer 90, the middle mass layer 91 and the lower elastic layer 92 are separated. The upper elastic layer 90 also includes a second lower plate 902 fixed to the first elastic layer. The lower end of the body 901 is used to connect the first elastic body 901 and the first mass body 910;
[0075] The lower elastic layer 92 also includes a second upper plate 922 fixed to the lower end of the first mass body 910 for connecting the first mass body 910 and the second elastic body 920.
[0076] The second upper plate 922 includes a second internal threaded seat 9220 for fixing the second upper plate 922 and the first mass body 910 with bolts.
[0077] Specifically, such as Figure 5 As shown, the upper elastic layer 90, the middle quality layer 91, and the lower elastic layer 92 are separated, and the upper elastic layer 90 also includes a second lower plate 902 fixed to the lower...
Example Embodiment
[0080] Embodiment three:
[0081] In this embodiment, on the basis of the first embodiment above, the upper elastic layer 90, the middle mass layer 91 and the lower elastic layer 92 are integrated, and the first elastic body 901 is pre-assembled with the first mass body by casting or bonding. The upper end of the 910 is fastened, and the second elastic body 920 is pre-fastened to the lower end of the first mass body 910 by casting or bonding.
[0082] Specifically, such as Image 6 As shown, the third embodiment is different from the second embodiment above in that the upper elastic layer 90, the middle mass layer 91 and the lower elastic layer 92 are integrated, that is, the second lower part of the upper elastic layer 90 in the second embodiment is integrated. The second upper plate 922 in the plate 902 and the lower elastic layer 92 is removed, and the first elastic body 901 and the first mass body 910 can be fastened in advance by casting or bonding, and the first mass body 910...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap