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Damping and shock-absorbing telescopic device for steel wire rope net
A steel wire rope net damping shock absorption telescopic device comprises side longitudinal beams (1), middle longitudinal beams (2) and displacement boxes (3) and is characterized in that steel wire rope net dampers are arranged at the bottoms of the side longitudinal beams (1) and the bottoms of the middle longitudinal beams (2) and comprise steel wire rope nets (6), side longitudinal beam anchoring nodes (7) and middle longitudinal beam anchoring nodes (8); the steel wire rope net (6) is of a planar net structure formed by interweaving and connecting one or more steel wire ropes, the two sides of the steel wire rope net (6) are fixed to the side longitudinal beams (1) on the two sides or beam end embedded parts through side longitudinal beam anchoring nodes (7) respectively, and the intersection portions of the steel wire rope net (6) are connected together through middle longitudinal beam anchoring nodes (8). The bridge expansion device is simple in structure, convenient to mount and replace, high in applicability and excellent in damping performance, can be applied to a newly-built bridge expansion device and can also be applied to reinforcement and transformation of an existing bridge.
一种钢丝绳网阻尼减震伸缩装置，包括边纵梁（1）、中纵梁（2）以及位移箱（3），其特征在于：所述边纵梁（1）以及中纵梁（2）的底部设置有钢丝绳网阻尼器，钢丝绳网阻尼器包括钢丝绳网（6）、边纵梁锚固节点（7）以及中纵梁锚固节点（8），钢丝绳网（6）由一根或多根钢丝绳交织连接形成平面网状结构，钢丝绳网（6）的两侧分别通过边纵梁锚固节点（7）固定在两侧的边纵梁（1）上或者梁端预埋件上，钢丝绳网（6）上交汇部位通过中纵梁锚固节点（8）连接在一起，本发明结构紧凑，占用空间较小，安装和更换方便，适用性强，具有优异的阻尼减震性能，不仅可以应用于新建的桥梁伸缩装置，而且可应用于既有桥梁的加固改造。
Damping and shock-absorbing telescopic device for steel wire rope net
A steel wire rope net damping shock absorption telescopic device comprises side longitudinal beams (1), middle longitudinal beams (2) and displacement boxes (3) and is characterized in that steel wire rope net dampers are arranged at the bottoms of the side longitudinal beams (1) and the bottoms of the middle longitudinal beams (2) and comprise steel wire rope nets (6), side longitudinal beam anchoring nodes (7) and middle longitudinal beam anchoring nodes (8); the steel wire rope net (6) is of a planar net structure formed by interweaving and connecting one or more steel wire ropes, the two sides of the steel wire rope net (6) are fixed to the side longitudinal beams (1) on the two sides or beam end embedded parts through side longitudinal beam anchoring nodes (7) respectively, and the intersection portions of the steel wire rope net (6) are connected together through middle longitudinal beam anchoring nodes (8). The bridge expansion device is simple in structure, convenient to mount and replace, high in applicability and excellent in damping performance, can be applied to a newly-built bridge expansion device and can also be applied to reinforcement and transformation of an existing bridge.
一种钢丝绳网阻尼减震伸缩装置，包括边纵梁（1）、中纵梁（2）以及位移箱（3），其特征在于：所述边纵梁（1）以及中纵梁（2）的底部设置有钢丝绳网阻尼器，钢丝绳网阻尼器包括钢丝绳网（6）、边纵梁锚固节点（7）以及中纵梁锚固节点（8），钢丝绳网（6）由一根或多根钢丝绳交织连接形成平面网状结构，钢丝绳网（6）的两侧分别通过边纵梁锚固节点（7）固定在两侧的边纵梁（1）上或者梁端预埋件上，钢丝绳网（6）上交汇部位通过中纵梁锚固节点（8）连接在一起，本发明结构紧凑，占用空间较小，安装和更换方便，适用性强，具有优异的阻尼减震性能，不仅可以应用于新建的桥梁伸缩装置，而且可应用于既有桥梁的加固改造。
Damping and shock-absorbing telescopic device for steel wire rope net
一种钢丝绳网阻尼减震伸缩装置
WAN WEIDONG (author)
2023-08-15
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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