Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Quick assembly type bridge swivel support
The invention provides a rapid assembly type bridge swivel support comprising an upper support (10) and a lower support (20) in spherical contact with the upper support (10). The lower support (20) isprovided with a concave spherical surface (21); w a plurality of sinking grooves (22) are formed in the inner concave spherical surface (21), a wear-resisting plate (30) matched with the corresponding sinking groove (22) in shape is laid in each sinking groove (22), the upper support (10) is provided with an outer convex spherical surface (11), and the outer convex spherical surface (11) is matched with the inner concave spherical surface (21). Through the spherical contact design of the upper support and the lower support, the compression resistance of the supports can be greatly improved, and large-tonnage bridge rotation is achieved; in addition, the wear-resisting plates are arranged in the sinking grooves, so that the wear-resisting plates can be prevented from sliding in the bridgerotating process, and the use stability of the quick assembly type bridge rotating support is improved.
本发明提供了一种快速装配式桥梁转体支座，包括上支座(10)和与所述上支座(10)球面接触的下支座(20)，所述下支座(20)具有一内凹球面(21)，所述内凹球面(21)上开设有若干沉槽(22)，每个所述沉槽(22)内均铺设有与所对应沉槽(22)形状相匹配的耐磨板(30)，所述上支座(10)具有一外凸球面(11)，所述外凸球面(11)与所述内凹球面(21)吻合。通过上支座和下支座的球面接触设计，可大幅提升支座抗压性能，实现大吨位桥梁转体；另外，将耐磨板设置在沉槽中可以避免桥梁转体过程中耐磨板发生滑动，提高了快速装配式桥梁转体支座使用的稳定性。
Quick assembly type bridge swivel support
The invention provides a rapid assembly type bridge swivel support comprising an upper support (10) and a lower support (20) in spherical contact with the upper support (10). The lower support (20) isprovided with a concave spherical surface (21); w a plurality of sinking grooves (22) are formed in the inner concave spherical surface (21), a wear-resisting plate (30) matched with the corresponding sinking groove (22) in shape is laid in each sinking groove (22), the upper support (10) is provided with an outer convex spherical surface (11), and the outer convex spherical surface (11) is matched with the inner concave spherical surface (21). Through the spherical contact design of the upper support and the lower support, the compression resistance of the supports can be greatly improved, and large-tonnage bridge rotation is achieved; in addition, the wear-resisting plates are arranged in the sinking grooves, so that the wear-resisting plates can be prevented from sliding in the bridgerotating process, and the use stability of the quick assembly type bridge rotating support is improved.
本发明提供了一种快速装配式桥梁转体支座，包括上支座(10)和与所述上支座(10)球面接触的下支座(20)，所述下支座(20)具有一内凹球面(21)，所述内凹球面(21)上开设有若干沉槽(22)，每个所述沉槽(22)内均铺设有与所对应沉槽(22)形状相匹配的耐磨板(30)，所述上支座(10)具有一外凸球面(11)，所述外凸球面(11)与所述内凹球面(21)吻合。通过上支座和下支座的球面接触设计，可大幅提升支座抗压性能，实现大吨位桥梁转体；另外，将耐磨板设置在沉槽中可以避免桥梁转体过程中耐磨板发生滑动，提高了快速装配式桥梁转体支座使用的稳定性。
Quick assembly type bridge swivel support
快速装配式桥梁转体支座
ZHENG ZHONG (Autor:in) / WANG HAO (Autor:in) / GENG DONGMEI (Autor:in) / WAN PENG (Autor:in) / SUN SHIHAO (Autor:in) / HE CHUNLONG (Autor:in) / LI GANG (Autor:in) / YAO KUNFENG (Autor:in) / YANG JIANFU (Autor:in) / WANG JUNSHENG (Autor:in)
20.10.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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