Three -dimensional detecting system that measures of bridge steel structure
The utility model relates to a mainly used steel bridge roof beam, steel structure detection's three -dimensional detecting system that measures of bridge steel structure pastes the photographic sign of return light on the component surface before measuring as required, places the measurement t...
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Main Authors | , , , , , |
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Format | Patent |
Language | English |
Published |
07.10.2015
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Subjects | |
Online Access | Get full text |
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Summary: | The utility model relates to a mainly used steel bridge roof beam, steel structure detection's three -dimensional detecting system that measures of bridge steel structure pastes the photographic sign of return light on the component surface before measuring as required, places the measurement target drone at the hole crowd's hole site position that awaits measuring, with measured data at computer mesotectonics component model, component system hole precision, side sway, plane degree, the concrete implementation method of component case mouth size detection corner as follows: 1 )System hole accuracy testing: through the measurement target drone that the hole site position was placed, can obtain hole center three -dimensional coordinate, through with theoretical coordinate relatively, judge system hole precision, 2 )The side sway detects: lay surveying marker point in component central point position, the point at both ends constitutes a straight line, and it can to this sharp distance to ask for the central point, 3 )The plane degree detects: detect the position at the plane degree and set up the measuring point, handle the three -dimensional coordinate that obtains the each point, carry out the plane degree that the member can be obtained in the plane match to the each point. |
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Bibliography: | Application Number: CN20142864119U |