Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bridge erecting machine for U-shaped beam and hole passing method of bridge erecting machine
The invention discloses a bridge girder erection machine for a U-shaped beam and a hole passing method thereof.The bridge girder erection machine comprises a main beam system, a supporting leg system, a crown block system and a supporting leg system, the supporting leg system comprises a first supporting leg, a second supporting leg, a third supporting leg and a fourth supporting leg, and the first supporting leg, the second supporting leg and the third supporting leg are sequentially distributed at the lower end of a main beam at intervals; the first supporting leg is located at the front end of the main beam, and the fourth supporting leg is located on the rear end face of the main beam. According to the bridge girder erection machine for the U-shaped beam and the hole passing method of the bridge girder erection machine, the bridge girder erection machine can adapt to the U-shaped beam with a small curve, and meanwhile road occupation is avoided.
本发明公开了一种用于U型梁的架桥机及其过孔方法，包括：主梁系统、支腿系统、天车系统，支腿系统，所述支腿系统包括第一支腿、第二支腿、第三支腿和第四支腿，所述第一支腿、所述第二支腿和所述第三支腿依次间隔分布在所述主梁下端，且所述第一支腿位于所述主梁的前端，所述第四支腿位于所述主梁的后端面上。根据本发明的用于U型梁的架桥机及其过孔方法,可以适应较小曲线的U型梁，同时避免挤占道路。
Bridge erecting machine for U-shaped beam and hole passing method of bridge erecting machine
The invention discloses a bridge girder erection machine for a U-shaped beam and a hole passing method thereof.The bridge girder erection machine comprises a main beam system, a supporting leg system, a crown block system and a supporting leg system, the supporting leg system comprises a first supporting leg, a second supporting leg, a third supporting leg and a fourth supporting leg, and the first supporting leg, the second supporting leg and the third supporting leg are sequentially distributed at the lower end of a main beam at intervals; the first supporting leg is located at the front end of the main beam, and the fourth supporting leg is located on the rear end face of the main beam. According to the bridge girder erection machine for the U-shaped beam and the hole passing method of the bridge girder erection machine, the bridge girder erection machine can adapt to the U-shaped beam with a small curve, and meanwhile road occupation is avoided.
本发明公开了一种用于U型梁的架桥机及其过孔方法，包括：主梁系统、支腿系统、天车系统，支腿系统，所述支腿系统包括第一支腿、第二支腿、第三支腿和第四支腿，所述第一支腿、所述第二支腿和所述第三支腿依次间隔分布在所述主梁下端，且所述第一支腿位于所述主梁的前端，所述第四支腿位于所述主梁的后端面上。根据本发明的用于U型梁的架桥机及其过孔方法,可以适应较小曲线的U型梁，同时避免挤占道路。
Bridge erecting machine for U-shaped beam and hole passing method of bridge erecting machine
一种用于U型梁的架桥机及其过孔方法
JIA LIFENG (Autor:in) / ZHANG ZHIHUA (Autor:in) / CHEN DELI (Autor:in) / DAI YU (Autor:in) / GAO PANTAO (Autor:in) / LI JUNCHAO (Autor:in) / QI LEI (Autor:in) / NIU QINGLIN (Autor:in) / CHENG BO (Autor:in) / GAO JIANHUA (Autor:in)
22.07.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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