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DEVICE FOR DETECTION AND REGISTRATION cracks on the surface details of construction
DEVICE FOR DETECTION AND REGISTRATION cracks on the surface details of construction
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机译：用于检测和注册的设备在建筑表面细节上出现裂缝
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摘要
The utility model relates to means for diagnosis surfaces designs to identify cracks, namely to devices NDT detection circuit integrity and fatigue cracks on the surface of the side frames of trolleys and can be used in all vehicles of a train and underground transport. The technical result of the claimed utility model - timely detection of fatigue cracks in the side frames of trolleys, eliminates the human factor. The proposed device consists of wirings, which are combined with one hand, and on the other side of the conductive paths separately connected to recorder apparatus 2 is provided with an autonomous power source, which may be formed as a receiving conductor circuit (inductor), and which, according to in essence, the power supply of the claimed device. Data on the cliff paths or more conductive tracks can be transferred, for example, as a radio signal at the point of emergency registration problems. RF signal source may be built into the recorder. As practice has shown operation of the side frames of trolleys, in operation on the frames there are transverse cracks, so to detect them is enough to use the conductive paths of the longitudinal direction.
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