Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Positioning inspection method and detection device for ballastless track sleepers and fasteners of high-speed rail
The invention discloses a high-speed rail ballastless track sleeper and fastener positioning inspection method and detection device, the device comprises a control frame of a four-wheel rail car structure, and a power transmission unit and an electric control inspection unit are arranged in the control frame. The power transmission unit comprises a servo motor, a driving shaft and walking wheels, and the servo motor is fixedly arranged in the control frame and provides rotating power for the driving shaft; the driving shaft is rotationally connected to the bottom of the control frame, and walking wheels are coaxially and fixedly arranged at the two ends of the driving shaft. The electric control inspection unit comprises a laser distance measuring sensor, an encoder, a travel switch and a controller which is provided with a display screen and is internally provided with a data acquisition system; according to the invention, the work of manually checking rail bottom fasteners one by one can be replaced, the checking efficiency is improved, the probability of leak detection is reduced, the defects of empty hoisting, bulge and the like of a single sleeper caused by improper mounting of the fasteners in the later period are avoided, the accuracy and the time efficiency of fastener checking are improved, and the economic benefit is improved.
本发明公开了一种高铁无砟轨道轨枕及扣件的定位检验方法及检测装置，装置包括四轮轨道车结构的控制框架，该控制框架内设有动力传动单元及电控检验单元。动力传动单元包括伺服电机、驱动轴及行走轮，其中伺服电机固设在控制框架内部并为驱动轴提供旋转动力；驱动轴旋转连接在控制框架底部，且驱动轴的两端同轴固设行走轮。电控检验单元包括：激光测距传感器、编码器、行程开关，以及带有显示屏且内部搭载有数据采集系统的控制器；本发明可代替人工逐根检查轨底扣件的工作，提高检查效率，降低漏检几率，避免后期因扣件安装不到位导致单根轨枕空吊、凸起等病害，提高了扣件检查的精度和时效，提高了经济效益。
Positioning inspection method and detection device for ballastless track sleepers and fasteners of high-speed rail
The invention discloses a high-speed rail ballastless track sleeper and fastener positioning inspection method and detection device, the device comprises a control frame of a four-wheel rail car structure, and a power transmission unit and an electric control inspection unit are arranged in the control frame. The power transmission unit comprises a servo motor, a driving shaft and walking wheels, and the servo motor is fixedly arranged in the control frame and provides rotating power for the driving shaft; the driving shaft is rotationally connected to the bottom of the control frame, and walking wheels are coaxially and fixedly arranged at the two ends of the driving shaft. The electric control inspection unit comprises a laser distance measuring sensor, an encoder, a travel switch and a controller which is provided with a display screen and is internally provided with a data acquisition system; according to the invention, the work of manually checking rail bottom fasteners one by one can be replaced, the checking efficiency is improved, the probability of leak detection is reduced, the defects of empty hoisting, bulge and the like of a single sleeper caused by improper mounting of the fasteners in the later period are avoided, the accuracy and the time efficiency of fastener checking are improved, and the economic benefit is improved.
本发明公开了一种高铁无砟轨道轨枕及扣件的定位检验方法及检测装置，装置包括四轮轨道车结构的控制框架，该控制框架内设有动力传动单元及电控检验单元。动力传动单元包括伺服电机、驱动轴及行走轮，其中伺服电机固设在控制框架内部并为驱动轴提供旋转动力；驱动轴旋转连接在控制框架底部，且驱动轴的两端同轴固设行走轮。电控检验单元包括：激光测距传感器、编码器、行程开关，以及带有显示屏且内部搭载有数据采集系统的控制器；本发明可代替人工逐根检查轨底扣件的工作，提高检查效率，降低漏检几率，避免后期因扣件安装不到位导致单根轨枕空吊、凸起等病害，提高了扣件检查的精度和时效，提高了经济效益。
Positioning inspection method and detection device for ballastless track sleepers and fasteners of high-speed rail
一种高铁无砟轨道轨枕及扣件的定位检验方法及检测装置
LIU JUN (Autor:in) / YANG ZHIYONG (Autor:in) / ZHAO YAN (Autor:in) / ZHANG KAIQING (Autor:in) / LI SONG (Autor:in) / HOU HELI (Autor:in) / QIU WEIWEI (Autor:in) / YANG LIANJIANG (Autor:in) / HU JUN (Autor:in) / ZHENG XIAOMING (Autor:in)
08.11.2024
Patent
Elektronische Ressource
Chinesisch
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