Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bridge support suitable for ultra-long sliding distance
The invention discloses a bridge support suitable for an ultra-long sliding distance. The bridge support comprises a lower seat plate assembly arranged on the lower portion, a middle seat plate arranged on the lower seat plate assembly, and an upper seat plate assembly arranged above the middle seat plate. A concave cavity is formed in the top surface or the bottom surface of the middle seat plateembedded with a non-metal sliding plate; an ejection mechanism is arranged in the concave cavity; a filling mechanism for filling the ejection mechanism with an ejection material is arranged on the side surface of the middle seat plate; the ejection mechanism comprises a friction carrier plate and an adjusting base plate which are sequentially stacked in the cavity, the filling mechanism is composed of a first filling flow channel and a second filling flow channel, a discharging port of the first filling flow channel is communicated with a gap between the friction carrier plate and the adjusting base plate, and a discharging port of the second filling flow channel is communicated with a gap between the bottom of the cavity and the adjusting base plate. According to the bridge support, thecontinuous effectiveness of a friction pair can be guaranteed within the designed life cycle, the requirement for the ultra-long sliding distance of a large bridge support or an extra-large bridge support can be met, and the service life of the bridge support matches the designed service life of a bridge.
一种适用于超长滑动距离的桥梁支座，包括位于下方的下座板组件、置于下座板组件上的中座板和位于中座板上方的上座板组件，在中座板镶嵌非金属滑板的顶面或底面上开设凹腔，在凹腔内设有顶出机构，中座板的侧面设有对顶出机构进行顶出物料填充的填充机构，顶出机构包括依次叠放在凹腔内的摩擦载板和调节垫板，填充机构由第一填充流道和第二填充流道组成，第一填充流道的出料口与摩擦载板和调节垫板之间的缝隙连通,第二填充流道的出料口与凹腔底部和调节垫板之间的缝隙连通。该桥梁支座在设计寿命周期内能够保证摩擦副的持续有效，能够满足大桥或特大桥支座超长滑动距离的要求，实现桥梁支座的使用寿命与桥梁的设计使用寿命相匹配。
Bridge support suitable for ultra-long sliding distance
The invention discloses a bridge support suitable for an ultra-long sliding distance. The bridge support comprises a lower seat plate assembly arranged on the lower portion, a middle seat plate arranged on the lower seat plate assembly, and an upper seat plate assembly arranged above the middle seat plate. A concave cavity is formed in the top surface or the bottom surface of the middle seat plateembedded with a non-metal sliding plate; an ejection mechanism is arranged in the concave cavity; a filling mechanism for filling the ejection mechanism with an ejection material is arranged on the side surface of the middle seat plate; the ejection mechanism comprises a friction carrier plate and an adjusting base plate which are sequentially stacked in the cavity, the filling mechanism is composed of a first filling flow channel and a second filling flow channel, a discharging port of the first filling flow channel is communicated with a gap between the friction carrier plate and the adjusting base plate, and a discharging port of the second filling flow channel is communicated with a gap between the bottom of the cavity and the adjusting base plate. According to the bridge support, thecontinuous effectiveness of a friction pair can be guaranteed within the designed life cycle, the requirement for the ultra-long sliding distance of a large bridge support or an extra-large bridge support can be met, and the service life of the bridge support matches the designed service life of a bridge.
一种适用于超长滑动距离的桥梁支座，包括位于下方的下座板组件、置于下座板组件上的中座板和位于中座板上方的上座板组件，在中座板镶嵌非金属滑板的顶面或底面上开设凹腔，在凹腔内设有顶出机构，中座板的侧面设有对顶出机构进行顶出物料填充的填充机构，顶出机构包括依次叠放在凹腔内的摩擦载板和调节垫板，填充机构由第一填充流道和第二填充流道组成，第一填充流道的出料口与摩擦载板和调节垫板之间的缝隙连通,第二填充流道的出料口与凹腔底部和调节垫板之间的缝隙连通。该桥梁支座在设计寿命周期内能够保证摩擦副的持续有效，能够满足大桥或特大桥支座超长滑动距离的要求，实现桥梁支座的使用寿命与桥梁的设计使用寿命相匹配。
Bridge support suitable for ultra-long sliding distance
一种适用于超长滑动距离的桥梁支座
SONG JIANPING (Autor:in) / ZHENG QINGGANG (Autor:in) / WANG QIANG (Autor:in) / LI SHAOJUN (Autor:in) / ZHANG YONGZHAO (Autor:in) / ZHU HAI (Autor:in) / SHU XIAOFENG (Autor:in) / YUAN REN'AN (Autor:in) / FANG LIANG (Autor:in) / JIANG WENYING (Autor:in)
18.09.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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