The invention discloses a transfer device and method for a bridge girder erection machine. The transfer device comprises two girder transporting vehicles which are arranged at an interval and are provided with girder brackets; the plurality of pressure sensors are used for detecting real-time pressure borne by each wheel of the beam transporting vehicle; the plurality of tilt angle sensors are used for detecting the real-time tilt angle of the beam transporting vehicle body; the control unit is used for calculating a real-time roll index based on a roll index evaluation model according to the whole vehicle weight when the bridge girder erection machine is transferred, the axle distance between the two girder transporting vehicles, the real-time girder transporting speed, the dynamic pressure and the dip angle; comparing with a preset roll threshold value, and when the threshold value is reached, outputting an early warning signal; and the PLC is used for receiving the early warning signal and triggering the early warning execution unit. The method has the beneficial effects that the roll trend is estimated, and the transfer safety of the bridge girder erection machine is improved.
本发明公开了一种架桥机转运装置和方法,包括:两个运梁车间隔设置,其上设置有梁托架;多个压力传感器,用于检测运梁车的各车轮的承受的实时的压力;多个倾角传感器,用于检测运梁车车身的实时的倾角;控制单元,用于依据转运架桥机时的整车重量、两个运梁车之间的轴距、实时的运梁速度、动压力及倾角基于侧倾指数评估模型计算得到的实时的侧倾指数;与预设侧倾阈值比较,当达到阈值时,输出预警信号;PLC,用于接收预警信号,并触发预警执行单元。本发明具有预估侧倾趋势提高架桥机转运安全的有益效果。
Transfer device and method for bridge girder erection machine
架桥机转运装置和方法
2024-11-08
Patent
Electronic Resource
Chinese
IPC: | E01D BRIDGES , Brücken / B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Girder transporting vehicle and method for carrying bridge girder erection machine
European Patent Office | 2021
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