A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a rail elastic fastener loosening and breakage detection device which comprises a supporting plate. A detection mechanism is arranged on the lower end surface of the supportingplate, the detection mechanism comprises a sleeper detection box, the sleeper detection box is fixedly connected with the supporting plate, and a sleeper detection cavity with a downward opening is formed in the lower side of the sleeper detection box. A sleeper detection rod is arranged in the sleeper detection cavity in a sliding manner, and a sleeper detection sensor is fixedly arranged on theinner wall of the upper side of the sleeper detection cavity. In the invention, detection of breakage, missing and loosening of the elastic fasteners on the rail can be automatically completed, a sleeper position is firstly detected through pressure sensors, after the pressure sensors reach the sleeper position, the pressure sensors on the two sides are started to detect the elastic fasteners, and if elastic fastener pressure sensors on the two sides do not act in the working period of the sleeper pressure sensors, the elastic fasteners at the position are lost.
本发明公开了一种铁轨弹性扣件松动和断裂检测装置，包括支撑板,所述支撑板下端面设有检测机构，所述检测机构包括枕木检测箱，所述枕木检测箱与所述支撑板固定连接，所述枕木检测箱下侧设有开口向下的枕木检测腔，所述枕木检测腔内滑动设有枕木检测杆，所述枕木检测腔上侧内壁固定设有枕木检测传感器，本发明可自动完成铁轨上弹性扣件断裂缺失和松动的检测，本发明通过压力传感器首先对枕木位置进行检测，当压力传感器到达枕木位置后启动两侧的压力传感器对弹性扣件进行检测，若在枕木压力传感器工作期间，两侧弹性扣件压力传感器没有动作，说明此处弹性扣件缺失。
The invention discloses a rail elastic fastener loosening and breakage detection device which comprises a supporting plate. A detection mechanism is arranged on the lower end surface of the supportingplate, the detection mechanism comprises a sleeper detection box, the sleeper detection box is fixedly connected with the supporting plate, and a sleeper detection cavity with a downward opening is formed in the lower side of the sleeper detection box. A sleeper detection rod is arranged in the sleeper detection cavity in a sliding manner, and a sleeper detection sensor is fixedly arranged on theinner wall of the upper side of the sleeper detection cavity. In the invention, detection of breakage, missing and loosening of the elastic fasteners on the rail can be automatically completed, a sleeper position is firstly detected through pressure sensors, after the pressure sensors reach the sleeper position, the pressure sensors on the two sides are started to detect the elastic fasteners, and if elastic fastener pressure sensors on the two sides do not act in the working period of the sleeper pressure sensors, the elastic fasteners at the position are lost.
本发明公开了一种铁轨弹性扣件松动和断裂检测装置，包括支撑板,所述支撑板下端面设有检测机构，所述检测机构包括枕木检测箱，所述枕木检测箱与所述支撑板固定连接，所述枕木检测箱下侧设有开口向下的枕木检测腔，所述枕木检测腔内滑动设有枕木检测杆，所述枕木检测腔上侧内壁固定设有枕木检测传感器，本发明可自动完成铁轨上弹性扣件断裂缺失和松动的检测，本发明通过压力传感器首先对枕木位置进行检测，当压力传感器到达枕木位置后启动两侧的压力传感器对弹性扣件进行检测，若在枕木压力传感器工作期间，两侧弹性扣件压力传感器没有动作，说明此处弹性扣件缺失。
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