Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Device for assembling steel box arch sections and construction method
The invention discloses a device for assembling a steel box arch segment, which comprises four alignment devices, and a steel box arch segment to be assembled is in butt joint with an assembled steel box arch segment through the exteriors of the four alignment devices; the two first adjusting devices are used for adjusting the height positions of the to-be-assembled steel box arch sections; the second adjusting device is used for adjusting a gap at the butt joint of the assembled steel box arch section and the to-be-assembled steel box arch section; the invention further discloses a construction method for assembling the steel box arch segments. The alignment device plays a role in limiting and guiding when the to-be-assembled steel box arch sections are assembled, the butt joint precision is improved, in the assembling process, the steel wire rope of the hoisting system is always kept in a stressed state, a part of load of the to-be-assembled steel box arch sections is borne, and the assembling efficiency is improved. And the first adjusting device and the second adjusting device are assisted to adjust the position of the to-be-assembled steel box arch section, so that the adjusting difficulty is reduced, and the construction efficiency is improved.
本发明公开了一种用于钢箱拱节段拼装的装置，包括：四个对位装置，待拼装钢箱拱节段通过四个对位装置的外部与已拼装钢箱拱节段对接；两个第一调节装置，其用于调节待拼装钢箱拱节段的高度位置；第二调节装置，其用于调节已拼装钢箱拱节段和待拼装钢箱拱节段对接处的间隙；本发明还公开了一种用于钢箱拱节段拼装的施工方法。本发明通过对位装置在待拼装钢箱拱节段拼装时起到限位导向的作用，提高对接精度，在拼装过程中，吊装系统的钢丝绳一直保持受力状态，承载待拼装钢箱拱节段的一部分荷载，辅助第一调节装置和第二调节装置对待拼装钢箱拱节段的位置进行调整，降低调节难度，提高施工效率。
Device for assembling steel box arch sections and construction method
The invention discloses a device for assembling a steel box arch segment, which comprises four alignment devices, and a steel box arch segment to be assembled is in butt joint with an assembled steel box arch segment through the exteriors of the four alignment devices; the two first adjusting devices are used for adjusting the height positions of the to-be-assembled steel box arch sections; the second adjusting device is used for adjusting a gap at the butt joint of the assembled steel box arch section and the to-be-assembled steel box arch section; the invention further discloses a construction method for assembling the steel box arch segments. The alignment device plays a role in limiting and guiding when the to-be-assembled steel box arch sections are assembled, the butt joint precision is improved, in the assembling process, the steel wire rope of the hoisting system is always kept in a stressed state, a part of load of the to-be-assembled steel box arch sections is borne, and the assembling efficiency is improved. And the first adjusting device and the second adjusting device are assisted to adjust the position of the to-be-assembled steel box arch section, so that the adjusting difficulty is reduced, and the construction efficiency is improved.
本发明公开了一种用于钢箱拱节段拼装的装置，包括：四个对位装置，待拼装钢箱拱节段通过四个对位装置的外部与已拼装钢箱拱节段对接；两个第一调节装置，其用于调节待拼装钢箱拱节段的高度位置；第二调节装置，其用于调节已拼装钢箱拱节段和待拼装钢箱拱节段对接处的间隙；本发明还公开了一种用于钢箱拱节段拼装的施工方法。本发明通过对位装置在待拼装钢箱拱节段拼装时起到限位导向的作用，提高对接精度，在拼装过程中，吊装系统的钢丝绳一直保持受力状态，承载待拼装钢箱拱节段的一部分荷载，辅助第一调节装置和第二调节装置对待拼装钢箱拱节段的位置进行调整，降低调节难度，提高施工效率。
Device for assembling steel box arch sections and construction method
一种用于钢箱拱节段拼装的装置及施工方法
CAO QINTAO (Autor:in) / ZHANG KEJI (Autor:in) / ZHAO ZHUZHU (Autor:in) / LI JIAN (Autor:in) / ZHAN WANG (Autor:in) / XU NIAN (Autor:in) / ZHANG SHUAI (Autor:in) / LIU KANG (Autor:in) / LIU BING (Autor:in)
25.07.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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