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Spherical wind-resistant bridge support
A spherical wind-resistant bridge support comprises a sliding plate (2), a basin-shaped seat plate (10) and a transitional seat plate (8), wherein a spherical wear-resistant plate (7) is inlaid on the concave-arc-shaped spherical surface of the transitional seat plate (8), a spherical crown liner plate (5) is arranged between the sliding plate (2) and the transitional seat plate (8), a chromium layer is plated on the convex-arc-shaped spherical surface of the spherical crown liner plate (5), the convex-arc-shaped spherical surface of the spherical crown liner plate (5) is matched with the concave-arc-shaped spherical surface of the transitional seat plate (8), a planar stainless steel plate (3) is arranged between the sliding plate (2) and the spherical crown liner plate (5), a planar wear-resistant plate (4) is inlaid on the plane of the spherical crown liner plate (5), both the spherical crown liner plate (5) and the transitional seat plate (8) are provided with lug plates, and the lug plates of the spherical crown liner plate (5) and the transitional seat plate (8) are connected through a bolt (12) and a nut (17). The bridge support is light and compact in structure, the rotating surface is rotated flexibly, the pressure bearing surface is closely contacted, main force-bearing components are longer in service life, and the bridge support is safe and reliable.
Spherical wind-resistant bridge support
A spherical wind-resistant bridge support comprises a sliding plate (2), a basin-shaped seat plate (10) and a transitional seat plate (8), wherein a spherical wear-resistant plate (7) is inlaid on the concave-arc-shaped spherical surface of the transitional seat plate (8), a spherical crown liner plate (5) is arranged between the sliding plate (2) and the transitional seat plate (8), a chromium layer is plated on the convex-arc-shaped spherical surface of the spherical crown liner plate (5), the convex-arc-shaped spherical surface of the spherical crown liner plate (5) is matched with the concave-arc-shaped spherical surface of the transitional seat plate (8), a planar stainless steel plate (3) is arranged between the sliding plate (2) and the spherical crown liner plate (5), a planar wear-resistant plate (4) is inlaid on the plane of the spherical crown liner plate (5), both the spherical crown liner plate (5) and the transitional seat plate (8) are provided with lug plates, and the lug plates of the spherical crown liner plate (5) and the transitional seat plate (8) are connected through a bolt (12) and a nut (17). The bridge support is light and compact in structure, the rotating surface is rotated flexibly, the pressure bearing surface is closely contacted, main force-bearing components are longer in service life, and the bridge support is safe and reliable.
Spherical wind-resistant bridge support
CHEN FEI (author) / LIANG XU (author) / CAI XUEMEI (author) / PENG DAIFANG (author) / HUANG YANLIN (author)
2015-09-02
Patent
Electronic Resource
English
IPC:
E01D
BRIDGES
,
Brücken