A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Cover plate type cableway bridge abutment
The invention relates to a cover plate type cableway bridge abutment, and belongs to the field of bridge engineering. The cableway bridge abutment comprises a foundation material, a cable saddle usedfor laying a main cable is arranged at the top of the foundation material, a conversion beam is arranged on one side of the foundation material, a length direction of the conversion beam is consistentwith a width direction of the cableway bridge, a set distance exists between the conversion beam and the foundation material, and in the conversion beam and the foundation material, the foundation material is located on one side closer to the center of the cableway bridge length direction. The conversion beam is fixedly arranged through an anchor cable, fixed pulleys are arranged on the side, facing the foundation material, of the conversion beam, in a vertical plane, the positions of the fixed pulleys are lower than the position of the cable saddle, ends of main cables are connected with thefixed pulleys on the conversion beam after winding around the cable saddle, and the fixed pulleys correspond to the main cables one to one; and a simply-supported plate is laid between the top of theconversion beam and the top of the cable saddle. By the adoption of a simply-supported plate structure, excavation can be reduced, damage to the environment is reduced, a stress of the anchor cable is clearer, and conventional inspection and adjustment of the anchor cable are facilitated.
本发明涉及一种盖板式索道桥桥台，属于桥梁工程领域。本发明包括础材，础材顶部设置有用于铺设主索的索鞍，础材的一侧设置有转换梁，转换梁的长度方向与索道桥的宽度方向相一致，转换梁与础材之间具有设定间距，并且在两者之中，础材位于更靠近索道桥长度方向中心的一侧；转换梁通过锚索固定设置，转换梁朝向础材的一侧设置有固定滑轮，在竖向平面内，固定滑轮的位置低于索鞍的位置，主索端部绕经索鞍后，与转换梁上的固定滑轮相连，固定滑轮与主索一一相对应；转换梁顶部与索鞍顶部之间铺设简支板。本发明采用简支板结构，可以减少开挖，减轻对环境的破坏，使锚索的受力更加明确，方便对锚索的常规检查及调索。
Cover plate type cableway bridge abutment
The invention relates to a cover plate type cableway bridge abutment, and belongs to the field of bridge engineering. The cableway bridge abutment comprises a foundation material, a cable saddle usedfor laying a main cable is arranged at the top of the foundation material, a conversion beam is arranged on one side of the foundation material, a length direction of the conversion beam is consistentwith a width direction of the cableway bridge, a set distance exists between the conversion beam and the foundation material, and in the conversion beam and the foundation material, the foundation material is located on one side closer to the center of the cableway bridge length direction. The conversion beam is fixedly arranged through an anchor cable, fixed pulleys are arranged on the side, facing the foundation material, of the conversion beam, in a vertical plane, the positions of the fixed pulleys are lower than the position of the cable saddle, ends of main cables are connected with thefixed pulleys on the conversion beam after winding around the cable saddle, and the fixed pulleys correspond to the main cables one to one; and a simply-supported plate is laid between the top of theconversion beam and the top of the cable saddle. By the adoption of a simply-supported plate structure, excavation can be reduced, damage to the environment is reduced, a stress of the anchor cable is clearer, and conventional inspection and adjustment of the anchor cable are facilitated.
本发明涉及一种盖板式索道桥桥台，属于桥梁工程领域。本发明包括础材，础材顶部设置有用于铺设主索的索鞍，础材的一侧设置有转换梁，转换梁的长度方向与索道桥的宽度方向相一致，转换梁与础材之间具有设定间距，并且在两者之中，础材位于更靠近索道桥长度方向中心的一侧；转换梁通过锚索固定设置，转换梁朝向础材的一侧设置有固定滑轮，在竖向平面内，固定滑轮的位置低于索鞍的位置，主索端部绕经索鞍后，与转换梁上的固定滑轮相连，固定滑轮与主索一一相对应；转换梁顶部与索鞍顶部之间铺设简支板。本发明采用简支板结构，可以减少开挖，减轻对环境的破坏，使锚索的受力更加明确，方便对锚索的常规检查及调索。
Cover plate type cableway bridge abutment
盖板式索道桥桥台
DU HONGLIANG (author) / GAO LIBAO (author) / MAO SUIFENG (author)
2020-08-14
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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| European Patent Office | 2024