Electronic height pole
The utility model discloses an electronic story pole which comprises a first section bar plate and a steel plate base connected to the lower end of the first section bar plate, a second section bar plate is installed on the first section bar plate in a sliding mode, connecting seats are evenly distr...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses an electronic story pole which comprises a first section bar plate and a steel plate base connected to the lower end of the first section bar plate, a second section bar plate is installed on the first section bar plate in a sliding mode, connecting seats are evenly distributed on the second section bar plate, universal installation seats are fixedly installed at the front ends of the connecting seats, and the universal installation seats are fixedly installed on the steel plate base. And a laser transmitter is mounted at the right end of the universal mounting seat. The utility model provides an electronic story pole, which can project a plurality of horizontal laser rays at one time and ensure the uniformity of the line spacing, the laser transmitters can be simultaneously adjusted, the follow-up masonry operation can be quickly carried out, the step of re-checking the line spacing is omitted, and the laser rays are clearly visible under the condition of non-uniform illumination |
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