Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fastener elastic strip loosening identification system and method
The invention discloses a fastener elastic strip looseness identification system and method, and particularly relates to the technical field of railway infrastructure detection.The fastener elastic strip looseness identification system comprises a frame installed at the top of a rail assembly, and the rail assembly comprises steel rails arranged on the two sides and sleepers installed between the two steel rails; the bottom ends of the steel rails are mounted on the sleepers through screw spikes and fastener elastic strips; the two ends of the frame are each provided with two infrared camera devices used for monitoring, an excitation device used for striking is arranged between the two infrared camera devices, and a walking part device capable of walking is arranged between the two excitation devices. The infrared camera device is used for collecting the vibration heat in the vibration process of the fastener elastic strip, whether the fastener elastic strip is loosened or not is judged according to whether the vibration heat is abnormal or not, and therefore potential safety hazards caused by loosening of the infrared camera device can be avoided; a worker only needs to push the frame to move on the top of the steel rail, the fastener elastic strip can be automatically detected, and the working efficiency is high.
本发明公开了一种扣件弹条松动识别系统及方法，具体涉及铁路基础设施检测技术领域，包括安装在铁轨组件顶部的车架，所述铁轨组件包括设在两侧的钢轨以及安装在两个钢轨之间的轨枕，钢轨底端通过螺旋道钉和扣件弹条安装在轨枕上；所述车架两端均设有两个用于监测的红外摄像装置，两个所述红外摄像装置之间设有用于击打的激励装置，两个所述激励装置之间设有能够行走的走行部装置。本发明利用红外摄像装置采集扣件弹条振动过程中的振动热量，根据该振动热量是否异常来判读扣件弹条是否松动，从而能够避免红外摄像装置松动所带来的安全隐患，而且采用本发明，工作人员只需要推动车架在钢轨顶部移动即可对扣件弹条进行自动检测，工作效率较高。
Fastener elastic strip loosening identification system and method
The invention discloses a fastener elastic strip looseness identification system and method, and particularly relates to the technical field of railway infrastructure detection.The fastener elastic strip looseness identification system comprises a frame installed at the top of a rail assembly, and the rail assembly comprises steel rails arranged on the two sides and sleepers installed between the two steel rails; the bottom ends of the steel rails are mounted on the sleepers through screw spikes and fastener elastic strips; the two ends of the frame are each provided with two infrared camera devices used for monitoring, an excitation device used for striking is arranged between the two infrared camera devices, and a walking part device capable of walking is arranged between the two excitation devices. The infrared camera device is used for collecting the vibration heat in the vibration process of the fastener elastic strip, whether the fastener elastic strip is loosened or not is judged according to whether the vibration heat is abnormal or not, and therefore potential safety hazards caused by loosening of the infrared camera device can be avoided; a worker only needs to push the frame to move on the top of the steel rail, the fastener elastic strip can be automatically detected, and the working efficiency is high.
本发明公开了一种扣件弹条松动识别系统及方法，具体涉及铁路基础设施检测技术领域，包括安装在铁轨组件顶部的车架，所述铁轨组件包括设在两侧的钢轨以及安装在两个钢轨之间的轨枕，钢轨底端通过螺旋道钉和扣件弹条安装在轨枕上；所述车架两端均设有两个用于监测的红外摄像装置，两个所述红外摄像装置之间设有用于击打的激励装置，两个所述激励装置之间设有能够行走的走行部装置。本发明利用红外摄像装置采集扣件弹条振动过程中的振动热量，根据该振动热量是否异常来判读扣件弹条是否松动，从而能够避免红外摄像装置松动所带来的安全隐患，而且采用本发明，工作人员只需要推动车架在钢轨顶部移动即可对扣件弹条进行自动检测，工作效率较高。
Fastener elastic strip loosening identification system and method
一种扣件弹条松动识别系统及方法
LIU DAN (Autor:in) / SU CHENGGUANG (Autor:in) / LAN CAIHAO (Autor:in) / LI PEIGANG (Autor:in) / XU PEIJUAN (Autor:in) / XING GUOHUA (Autor:in)
04.11.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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