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A platform for research: civil engineering, architecture and urbanism
Anti-sliding cable saddle of suspension bridge
The invention discloses an anti-slip cable saddle of a suspension bridge, and relates to the technical field of suspension bridge structures, the cable saddle comprises a bottom plate arranged on the top of a tower column; the supporting mechanism is arranged on the bottom plate; the two saddle grooves are both formed in the supporting mechanism, the two ends of the two saddle grooves are correspondingly connected, the middles of the two saddle grooves protrude in the direction away from each other, and the ends and the middles of the saddle grooves are in smooth transition. The two ends of the two saddle grooves are correspondingly connected, the middles of the two saddle grooves protrude in the direction away from each other, the ends and the middles of the saddle grooves are in smooth transition, the main cable makes contact with the bottoms of the saddle grooves to generate friction force, friction is generated between the main cable and the side walls of the protruding parts, in the direction away from each other, of the middles, and the friction force between the main cable and the saddle grooves is increased; and the anti-slide performance of the cable saddle is improved. The problems that in the prior art, the friction coefficient is increased by adding a zinc layer or the friction force is increased by tensioning a high-strength screw, the friction force is increased in a limited mode, or durability and reliability are not high are solved.
本发明公开了一种悬索桥抗滑型索鞍，涉及悬索桥结构技术领域，该索鞍包括：底板，其用于设置在塔柱顶部；支撑机构，其设置在所述底板上；两个鞍槽，均设置在所述支撑机构上，两个所述鞍槽的两端对应连接，两个所述鞍槽的中部向相互远离的方向凸起，且所述鞍槽的端部与中部平滑过渡。两个鞍槽的两端对应连接，两个鞍槽的中部向相互远离的方向凸起，且鞍槽的端部与中部平滑过渡，主缆除了与鞍槽的槽底接触产生摩擦力外，还与中部向相互远离的方向凸起部分的侧壁产生摩擦，增加了主缆与鞍槽之间的摩擦力，提高索鞍的抗滑性能。解决了现有技术中采用增加锌层提高摩擦系数或张拉高强螺杆增加摩擦力，存在摩擦力提高有限或耐用性可靠度不高的问题。
Anti-sliding cable saddle of suspension bridge
The invention discloses an anti-slip cable saddle of a suspension bridge, and relates to the technical field of suspension bridge structures, the cable saddle comprises a bottom plate arranged on the top of a tower column; the supporting mechanism is arranged on the bottom plate; the two saddle grooves are both formed in the supporting mechanism, the two ends of the two saddle grooves are correspondingly connected, the middles of the two saddle grooves protrude in the direction away from each other, and the ends and the middles of the saddle grooves are in smooth transition. The two ends of the two saddle grooves are correspondingly connected, the middles of the two saddle grooves protrude in the direction away from each other, the ends and the middles of the saddle grooves are in smooth transition, the main cable makes contact with the bottoms of the saddle grooves to generate friction force, friction is generated between the main cable and the side walls of the protruding parts, in the direction away from each other, of the middles, and the friction force between the main cable and the saddle grooves is increased; and the anti-slide performance of the cable saddle is improved. The problems that in the prior art, the friction coefficient is increased by adding a zinc layer or the friction force is increased by tensioning a high-strength screw, the friction force is increased in a limited mode, or durability and reliability are not high are solved.
本发明公开了一种悬索桥抗滑型索鞍，涉及悬索桥结构技术领域，该索鞍包括：底板，其用于设置在塔柱顶部；支撑机构，其设置在所述底板上；两个鞍槽，均设置在所述支撑机构上，两个所述鞍槽的两端对应连接，两个所述鞍槽的中部向相互远离的方向凸起，且所述鞍槽的端部与中部平滑过渡。两个鞍槽的两端对应连接，两个鞍槽的中部向相互远离的方向凸起，且鞍槽的端部与中部平滑过渡，主缆除了与鞍槽的槽底接触产生摩擦力外，还与中部向相互远离的方向凸起部分的侧壁产生摩擦，增加了主缆与鞍槽之间的摩擦力，提高索鞍的抗滑性能。解决了现有技术中采用增加锌层提高摩擦系数或张拉高强螺杆增加摩擦力，存在摩擦力提高有限或耐用性可靠度不高的问题。
Anti-sliding cable saddle of suspension bridge
一种悬索桥抗滑型索鞍
XIAO HAIZHU (author) / HUANG XIJUN (author) / WU GUOQIANG (author) / WANG DONGHUI (author) / WANG ZHONGBIN (author) / LUO KOU (author) / YANG XUEQI (author) / WANG WEI (author) / ZOU MINGWEI (author) / RUAN HUAISHENG (author)
2023-10-13
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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