Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Swivel bridge balance weighing test device and system with anti-overturning capability
The invention discloses a swivel bridge balance weighing test device and system with anti-overturning capability, the swivel bridge balance weighing test device comprises a bearing platform and a swivel upper turntable, the bearing platform is hinged to the swivel upper turntable, and a displacement sensor, an overturning supporting leg mechanism and a jack sensing mechanism are arranged between the bearing platform and the swivel upper turntable; the overturning supporting foot mechanism is connected to the rotating disc on the rotating body and slidably supports the bearing platform correspondingly, the bottom of the jack sensing mechanism is connected to the bearing platform, and the top of the jack sensing mechanism makes contact with and supports the bottom of the rotating disc on the rotating body. The lifting force is loaded through the jack sensing mechanism, specific loading numerical values are recorded through the load sensor, data are sent to the data acquisition instrument, meanwhile, the displacement sensor sends measured position data to the data acquisition instrument, and the data acquired by the data acquisition instrument are sent to the data processing system; and the load value and the displacement value are calculated in a data analysis module, so that the unbalanced moment and the frictional moment of the swivel structure are accurately calculated.
本发明公开了一种具有防倾覆能力的转体桥梁平衡称重试验装置及系统，包括承台和转体上转盘，承台和转体上转盘铰接，所述承台和转体上转盘之间分别设有位移传感器、倾覆撑脚机构和千斤顶传感机构；倾覆撑脚机构连接在转体上转盘，且与承台对应滑动支撑，千斤顶传感机构的底部连接在承台上，千斤顶传感机构的顶部接触并支撑转体上转盘的底部。本发明通过千斤顶传感机构进行升力加载，具体加载数值通过荷载传感器进行记录，并将数据发送到数据采集仪中，同时位移传感器将测得的位置数据发送到数据采集仪中，将数据采集仪采集的数据发送至数据处理系统，将荷载值与位移值在数据分析模块中进行运算，从而精确计算转体结构的不平衡力矩和摩阻力矩。
Swivel bridge balance weighing test device and system with anti-overturning capability
The invention discloses a swivel bridge balance weighing test device and system with anti-overturning capability, the swivel bridge balance weighing test device comprises a bearing platform and a swivel upper turntable, the bearing platform is hinged to the swivel upper turntable, and a displacement sensor, an overturning supporting leg mechanism and a jack sensing mechanism are arranged between the bearing platform and the swivel upper turntable; the overturning supporting foot mechanism is connected to the rotating disc on the rotating body and slidably supports the bearing platform correspondingly, the bottom of the jack sensing mechanism is connected to the bearing platform, and the top of the jack sensing mechanism makes contact with and supports the bottom of the rotating disc on the rotating body. The lifting force is loaded through the jack sensing mechanism, specific loading numerical values are recorded through the load sensor, data are sent to the data acquisition instrument, meanwhile, the displacement sensor sends measured position data to the data acquisition instrument, and the data acquired by the data acquisition instrument are sent to the data processing system; and the load value and the displacement value are calculated in a data analysis module, so that the unbalanced moment and the frictional moment of the swivel structure are accurately calculated.
本发明公开了一种具有防倾覆能力的转体桥梁平衡称重试验装置及系统，包括承台和转体上转盘，承台和转体上转盘铰接，所述承台和转体上转盘之间分别设有位移传感器、倾覆撑脚机构和千斤顶传感机构；倾覆撑脚机构连接在转体上转盘，且与承台对应滑动支撑，千斤顶传感机构的底部连接在承台上，千斤顶传感机构的顶部接触并支撑转体上转盘的底部。本发明通过千斤顶传感机构进行升力加载，具体加载数值通过荷载传感器进行记录，并将数据发送到数据采集仪中，同时位移传感器将测得的位置数据发送到数据采集仪中，将数据采集仪采集的数据发送至数据处理系统，将荷载值与位移值在数据分析模块中进行运算，从而精确计算转体结构的不平衡力矩和摩阻力矩。
Swivel bridge balance weighing test device and system with anti-overturning capability
一种具有防倾覆能力的转体桥梁平衡称重试验装置及系统
WU JINGJIANG (Autor:in) / WU CUNLIANG (Autor:in) / LIU JIE (Autor:in) / JUNG WON HOON (Autor:in) / HUANG YAFEI (Autor:in) / WANG DINGZE (Autor:in) / SONG JIUWU (Autor:in) / LIU SHANG (Autor:in) / ZHANG YONG (Autor:in) / ZHANG SHUAIJIE (Autor:in)
23.06.2023
Patent
Elektronische Ressource
Chinesisch
Weighing-free bridge swivel construction method and swivel bridge protection support
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