A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Recoverable X-shaped inhaul cable anti-collision structure suitable for bridge
The invention relates to the technical field of bridge guardrails, and discloses a recoverable X-shaped inhaul cable anti-collision structure suitable for a bridge. The recoverable X-shaped inhaul cable anti-collision structure comprises a combined check block, a combined steel bar and a side face fixing plate; the combined steel bar is of an X-shaped structure formed by combining a first steel bar and a second steel bar, and the middle of the first steel bar and the middle of the second steel bar are hinged through a pin; the bottom of the side face fixing plate is fixed to the two sides of the top of a bridge floor, rectangular sliding ways are arranged at the two ends of the inner side walls of the side face fixing plate and the combined check block, and the two ends of the first steelbar and the two ends of the second steel bar are matched with the sliding ways to slide. A small steel spring connected with each slide way is arranged between the inner wall of the side, close to themiddle of the side face fixing plate, of the slide way and the inner side wall of one end of the combined steel bar. The structure can bear various degrees of impact force, is not prone to damage after being used for multiple times, can automatically recover the original shape, and has very high economic practicability.
本发明涉及桥梁护栏技术领域，公开了一种适用于桥梁可恢复X形拉索防撞结构，包括组合挡块、组合钢条、侧面固定板，所述组合钢条为由第一钢条和第二钢条组合成的“X”形结构，所述第一钢条和第二钢条的中部通过销轴铰接；所述侧面固定板的底部固定于桥面的顶部两侧，所述侧面固定板与所述组合挡块的内侧壁的两端设有呈长方形的滑道，所述第一钢条和第二钢条的两端与所述滑道配合滑动；所述滑道靠近所述侧面固定板中部的一侧内壁与所述组合钢条的端部内侧壁之间设有与之连接的小型钢弹簧。本发明可以承受各种程度冲击力，多次使用不易损坏，并且能够自动恢复原本形状，有很高的经济实用性。
Recoverable X-shaped inhaul cable anti-collision structure suitable for bridge
The invention relates to the technical field of bridge guardrails, and discloses a recoverable X-shaped inhaul cable anti-collision structure suitable for a bridge. The recoverable X-shaped inhaul cable anti-collision structure comprises a combined check block, a combined steel bar and a side face fixing plate; the combined steel bar is of an X-shaped structure formed by combining a first steel bar and a second steel bar, and the middle of the first steel bar and the middle of the second steel bar are hinged through a pin; the bottom of the side face fixing plate is fixed to the two sides of the top of a bridge floor, rectangular sliding ways are arranged at the two ends of the inner side walls of the side face fixing plate and the combined check block, and the two ends of the first steelbar and the two ends of the second steel bar are matched with the sliding ways to slide. A small steel spring connected with each slide way is arranged between the inner wall of the side, close to themiddle of the side face fixing plate, of the slide way and the inner side wall of one end of the combined steel bar. The structure can bear various degrees of impact force, is not prone to damage after being used for multiple times, can automatically recover the original shape, and has very high economic practicability.
本发明涉及桥梁护栏技术领域，公开了一种适用于桥梁可恢复X形拉索防撞结构，包括组合挡块、组合钢条、侧面固定板，所述组合钢条为由第一钢条和第二钢条组合成的“X”形结构，所述第一钢条和第二钢条的中部通过销轴铰接；所述侧面固定板的底部固定于桥面的顶部两侧，所述侧面固定板与所述组合挡块的内侧壁的两端设有呈长方形的滑道，所述第一钢条和第二钢条的两端与所述滑道配合滑动；所述滑道靠近所述侧面固定板中部的一侧内壁与所述组合钢条的端部内侧壁之间设有与之连接的小型钢弹簧。本发明可以承受各种程度冲击力，多次使用不易损坏，并且能够自动恢复原本形状，有很高的经济实用性。
Recoverable X-shaped inhaul cable anti-collision structure suitable for bridge
一种适用于桥梁可恢复X形拉索防撞结构
TIAN QIN (author) / HUO ZHENKUN (author) / WU QUNTAO (author) / LI SHUNZHI (author)
2021-01-08
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken