Title:
BRIDGE SUPPORT BASE PROVIDED WITH TIERED VIBRATION ISOLATION
Document Type and Number:
WIPO Patent Application WO/2022/104845
Kind Code:
A1
Abstract:
A bridge support base provided with tiered vibration isolation, comprising a fixed base (1), a supporting base (2) fixedly connected to the middle of the fixed base (1), an arced plate (5) fixedly connected to an inner bottom plate of the supporting base (2), a connecting rod (9) fixedly connected to the middle of the upper side of the arced plate (5), first damping apparatus connected to the supporting base (2) and connected to two sides of the connecting rod (9), multiple water draining pipes (4) connected to the arced plate (5), a discharging apparatus connected within the supporting base (2) and arranged below the arced plate (5), and a second damping apparatus connected to the top part of the connecting rod (9). The support base is structurally simple and convenient to use, provides multiple levels of damping, at the same time, decomposes a force, provides direction-specific damping, ensures the effect of damping, ensures the working of an entire bridge, and ensures work safety.
Inventors:
QIAN XUEMING (CN)
Application Number:
PCT/CN2020/131268
Publication Date:
May 27, 2022
Filing Date:
November 25, 2020
Export Citation:
Assignee:
CHANGSHU BAODE BRIDGE COMPONENTS CO LTD (CN)
International Classes:
E01D19/04; F16F15/02; F16F15/023; F16F15/08
Foreign References:
| CN210461499U | 2020-05-05 | |||
| CN109837833A | 2019-06-04 | |||
| CN206409538U | 2017-08-15 | |||
| JPH1046869A | 1998-02-17 | |||
| JP2020002545A | 2020-01-09 | |||
| JP2005016633A | 2005-01-20 | |||
| CN201400942Y | 2010-02-10 |
Attorney, Agent or Firm:
SUZHOU LITTLE GIANT INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP) (CN)
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