Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Windshield for fine adjustment of ballastless track in windy weather and fine adjustment method of ballastless track
The invention provides a windproof cover for fine adjustment of a ballastless track in windy weather and a fine adjustment method of the ballastless track. The windproof cover comprises a total station windproof cover, a fine adjustment trolley windproof cover and a rearview prism windproof cover, the total station windproof cover comprises a bottom supporting frame of a rectangular frame structure, and four hinged windproof plates are arranged above the bottom supporting frame; the total station is lower than the top of the windproof plate; the rearview prism windproof cover comprises a protective cover, an opening is formed in one side of the protective cover, a plurality of fixing columns are arranged at the bottom of the protective cover, and communicated mounting groove holes are formed between the fixing columns and the protective cover. The fine adjustment trolley windshield comprises a fine adjustment windshield body of a rectangular structure, openings are formed in one side and the top of the fine adjustment windshield body, the fine adjustment windshield body is arranged on the rail car, and the fine adjustment trolley is arranged on the rail car. The measurement precision of the instrument is high due to the protection of the windshield, and the measured result is the precision in a natural state, so that the linear precision of the whole ballastless track meets the standard requirements, and the engineering quality is improved.
本发明提供一种无砟轨道精调在大风天气下防风罩及其无砟轨道精调方法，包括全站仪防风罩、精调小车防风罩、后视棱镜防风罩，全站仪防风罩包括矩形框架结构的底部支撑架，底部支撑架上方设有四块铰接的防风板，全站仪架设高度低于防风板顶部；后视棱镜防风罩包括有保护罩，保护罩一侧设有开口，保护罩底部设有多个固定柱，固定柱与保护罩之间设有连通的安装槽孔；精调小车防风罩包括矩形结构的精调防风罩，精调防风罩一侧和顶部均设有开口，精调防风罩设置在轨道车上，精调小车设在轨道车上。防风罩保护使仪器测量精度高，测量出来结果是自然状态下精度，使整个无砟轨道的线型精度满足规范要求，提高了工程质量。
Windshield for fine adjustment of ballastless track in windy weather and fine adjustment method of ballastless track
The invention provides a windproof cover for fine adjustment of a ballastless track in windy weather and a fine adjustment method of the ballastless track. The windproof cover comprises a total station windproof cover, a fine adjustment trolley windproof cover and a rearview prism windproof cover, the total station windproof cover comprises a bottom supporting frame of a rectangular frame structure, and four hinged windproof plates are arranged above the bottom supporting frame; the total station is lower than the top of the windproof plate; the rearview prism windproof cover comprises a protective cover, an opening is formed in one side of the protective cover, a plurality of fixing columns are arranged at the bottom of the protective cover, and communicated mounting groove holes are formed between the fixing columns and the protective cover. The fine adjustment trolley windshield comprises a fine adjustment windshield body of a rectangular structure, openings are formed in one side and the top of the fine adjustment windshield body, the fine adjustment windshield body is arranged on the rail car, and the fine adjustment trolley is arranged on the rail car. The measurement precision of the instrument is high due to the protection of the windshield, and the measured result is the precision in a natural state, so that the linear precision of the whole ballastless track meets the standard requirements, and the engineering quality is improved.
本发明提供一种无砟轨道精调在大风天气下防风罩及其无砟轨道精调方法，包括全站仪防风罩、精调小车防风罩、后视棱镜防风罩，全站仪防风罩包括矩形框架结构的底部支撑架，底部支撑架上方设有四块铰接的防风板，全站仪架设高度低于防风板顶部；后视棱镜防风罩包括有保护罩，保护罩一侧设有开口，保护罩底部设有多个固定柱，固定柱与保护罩之间设有连通的安装槽孔；精调小车防风罩包括矩形结构的精调防风罩，精调防风罩一侧和顶部均设有开口，精调防风罩设置在轨道车上，精调小车设在轨道车上。防风罩保护使仪器测量精度高，测量出来结果是自然状态下精度，使整个无砟轨道的线型精度满足规范要求，提高了工程质量。
Windshield for fine adjustment of ballastless track in windy weather and fine adjustment method of ballastless track
无砟轨道精调在大风天气下防风罩及其无砟轨道精调方法
LUO CHANGWEI (Autor:in) / WENG FANGWEN (Autor:in) / LIU FUXING (Autor:in) / YU GUOSHUN (Autor:in) / BAI BINGLEI (Autor:in) / WANG CHENGLONG (Autor:in) / YU DONGDONG (Autor:in) / LI DONGHUI (Autor:in) / HUANG WENQIANG (Autor:in) / ZHOU CHENGSUI (Autor:in)
11.10.2022
Patent
Elektronische Ressource
Chinesisch
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