Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to the related field of guide rails, and discloses a device capable of automatically detecting a railway track according to sound. The device comprises a main box body, a guide rail sliding cavity with a downward opening is arranged in the main box body, the upper side of the guide rail sliding cavity is communicated with a transmission cavity, the left side of the guide railsliding cavity is communicated with an overhaul hammer cavity, a handle rotating cavity is formed in the upper side of the overhaul hammer cavity in a communicating mode, a bevel gear cavity is formed in the rear side of the handle rotating cavity, a belt wheel cavity extending backwards to the right side of the bevel gear cavity is formed in the right side of the transmission cavity, and a centrifugal wheel cavity is formed in the right side of the guide rail sliding cavity. The sound of an overhaul hammer knocking a rail is converted from sound waves into electrical signals, the electric signals are amplified and converted into currents, the electric energy generated by the currents is converted into mechanical energy capable of enabling the centrifugal wheel to rotate fast and slowly,automatic knocking detection along the rail is achieved, the more accurate detection effect is achieved, meanwhile, the normal fluctuation range of sound waves can be manually set according to rails made of different materials, and therefore, the universality of the device is improved.
本发明涉及导轨相关领域，公开了一种可根据声音自动检测铁路轨道的装置，包括主箱体，主箱体内设有开口向下的导轨滑动腔，导轨滑动腔的上侧连通设有传动腔，导轨滑动腔的左侧连通设有检修锤腔，检修锤腔的上侧连通设有把手转动腔，把手转动腔的后侧设有锥齿轮腔，传动腔的右侧设有向后延伸至锥齿轮腔右侧的带轮腔，导轨滑动腔的右侧设有离心轮腔，通过将检修锤敲击铁轨的声音由声波转化成电信号，后再将电信号放大转化成电流，再将电流产生的电能大小转换成可以使离心轮转动快慢的机械能，实现了沿铁轨自动敲击检测，达到了更为精确的检测效果，同时可以根据不同材质的铁轨手动设置声波的正常波动范围，从而提高了装置的泛用性。
The invention relates to the related field of guide rails, and discloses a device capable of automatically detecting a railway track according to sound. The device comprises a main box body, a guide rail sliding cavity with a downward opening is arranged in the main box body, the upper side of the guide rail sliding cavity is communicated with a transmission cavity, the left side of the guide railsliding cavity is communicated with an overhaul hammer cavity, a handle rotating cavity is formed in the upper side of the overhaul hammer cavity in a communicating mode, a bevel gear cavity is formed in the rear side of the handle rotating cavity, a belt wheel cavity extending backwards to the right side of the bevel gear cavity is formed in the right side of the transmission cavity, and a centrifugal wheel cavity is formed in the right side of the guide rail sliding cavity. The sound of an overhaul hammer knocking a rail is converted from sound waves into electrical signals, the electric signals are amplified and converted into currents, the electric energy generated by the currents is converted into mechanical energy capable of enabling the centrifugal wheel to rotate fast and slowly,automatic knocking detection along the rail is achieved, the more accurate detection effect is achieved, meanwhile, the normal fluctuation range of sound waves can be manually set according to rails made of different materials, and therefore, the universality of the device is improved.
本发明涉及导轨相关领域，公开了一种可根据声音自动检测铁路轨道的装置，包括主箱体，主箱体内设有开口向下的导轨滑动腔，导轨滑动腔的上侧连通设有传动腔，导轨滑动腔的左侧连通设有检修锤腔，检修锤腔的上侧连通设有把手转动腔，把手转动腔的后侧设有锥齿轮腔，传动腔的右侧设有向后延伸至锥齿轮腔右侧的带轮腔，导轨滑动腔的右侧设有离心轮腔，通过将检修锤敲击铁轨的声音由声波转化成电信号，后再将电信号放大转化成电流，再将电流产生的电能大小转换成可以使离心轮转动快慢的机械能，实现了沿铁轨自动敲击检测，达到了更为精确的检测效果，同时可以根据不同材质的铁轨手动设置声波的正常波动范围，从而提高了装置的泛用性。
Device capable of automatically detecting railway track according to sound
一种可根据声音自动检测铁路轨道的装置
DOU JUNLU (Autor:in)
30.03.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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