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A platform for research: civil engineering, architecture and urbanism
Magnetic suspension swivel beam weighing and counterweight system and swivel bridge weighing and counterweight method
The invention discloses a magnetic suspension swivel beam weighing and counterweight system and a swivel bridge weighing and counterweight method, and the system comprises a magnetic suspension supporting unit, a monitoring mechanism, and a control mechanism. A controller of the control mechanism can control the direction and the magnitude of current introduced into the magnetic suspension supporting assembly so as to control the direction and the magnitude of vertical force between the rotor coil and the long stator winding. According to the invention, the magnetic suspension technology is applied to the weighing and counterweight of the swivel beam for the first time, the magnetic suspension supporting assembly is arranged between the upper turntable and the lower turntable of the bridge swivel structure, electromagnetic force is generated through input current, and vertical supporting force or pull-down force is provided for the swivel beam, so that the weighing and counterweight of the swivel beam can be realized; the vertical force is generated in a non-contact mode to weigh and balance the weight of the swivel beam, operation is more convenient, the device can be more suitable for complex working conditions, the weighing result precision is high, weighing and weight balancing operation is more stable, efficient and safer, the engineering period can be effectively shortened in practical application, and potential safety hazards are reduced to the maximum extent.
本发明公开一种磁悬浮转体梁称重配重系统及转体桥梁称重配重方法，其包括磁悬浮支撑单元、监测机构、控制机构，控制机构的控制器可控制通入磁悬浮支撑组件的电流方向及其电流的大小来控制转子线圈、长定子绕组之间的竖向力的方向及其大小。本发明首次将磁悬浮技术应用于转体梁的称重配重，通过在桥梁转体结构的上、下转盘之间设置磁悬浮支撑组件，通过通入的电流，以此产生电磁力，为转体梁提供竖向的支撑力或下拉力，以可实现转体梁的称重及其配重，通过无接触产生竖向力来对转体梁进行称重及其配重，操作更为方便，其更能适用于复杂工况，并且称重结果精度高，称重及其配重操作更为稳定、高效，并且更为安全，在实际应用中可有效缩短工程周期，并最大限度地降低安全隐患。
Magnetic suspension swivel beam weighing and counterweight system and swivel bridge weighing and counterweight method
The invention discloses a magnetic suspension swivel beam weighing and counterweight system and a swivel bridge weighing and counterweight method, and the system comprises a magnetic suspension supporting unit, a monitoring mechanism, and a control mechanism. A controller of the control mechanism can control the direction and the magnitude of current introduced into the magnetic suspension supporting assembly so as to control the direction and the magnitude of vertical force between the rotor coil and the long stator winding. According to the invention, the magnetic suspension technology is applied to the weighing and counterweight of the swivel beam for the first time, the magnetic suspension supporting assembly is arranged between the upper turntable and the lower turntable of the bridge swivel structure, electromagnetic force is generated through input current, and vertical supporting force or pull-down force is provided for the swivel beam, so that the weighing and counterweight of the swivel beam can be realized; the vertical force is generated in a non-contact mode to weigh and balance the weight of the swivel beam, operation is more convenient, the device can be more suitable for complex working conditions, the weighing result precision is high, weighing and weight balancing operation is more stable, efficient and safer, the engineering period can be effectively shortened in practical application, and potential safety hazards are reduced to the maximum extent.
本发明公开一种磁悬浮转体梁称重配重系统及转体桥梁称重配重方法，其包括磁悬浮支撑单元、监测机构、控制机构，控制机构的控制器可控制通入磁悬浮支撑组件的电流方向及其电流的大小来控制转子线圈、长定子绕组之间的竖向力的方向及其大小。本发明首次将磁悬浮技术应用于转体梁的称重配重，通过在桥梁转体结构的上、下转盘之间设置磁悬浮支撑组件，通过通入的电流，以此产生电磁力，为转体梁提供竖向的支撑力或下拉力，以可实现转体梁的称重及其配重，通过无接触产生竖向力来对转体梁进行称重及其配重，操作更为方便，其更能适用于复杂工况，并且称重结果精度高，称重及其配重操作更为稳定、高效，并且更为安全，在实际应用中可有效缩短工程周期，并最大限度地降低安全隐患。
Magnetic suspension swivel beam weighing and counterweight system and swivel bridge weighing and counterweight method
一种磁悬浮转体梁称重配重系统及转体桥梁称重配重方法
ZHAN GANGYI (author) / OH JUNG-YOUNG (author) / HU PING (author) / HU CONG (author) / LE SITAO (author) / PENG ZHICHUAN (author) / PEI HUITENG (author) / JIA LIZHI (author) / JI SONGYAN (author) / XU HU (author)
2024-09-20
Patent
Electronic Resource
Chinese
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