Control device of elevation of underwater filled concrete and use method
A technology for controlling equipment and underwater perfusion, which is applied in the field of signal recognition, and can solve problems such as difficulty in elevation positioning, difficulty in foundation excavation, and impact on project quality, achieving the effects of high detection accuracy, convenient measurement, and simple operation
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[0018] The present invention will be further described below in conjunction with the drawings and embodiments.
[0019] Such as figure 1 As shown, the underwater concrete elevation control equipment and method includes a signal separator 1, an A / D converter 2, a single-chip computer 3, a host computer 4, a wireless signal receiver 5, a pressure sensor 6, a detection tube 7 and a wireless transmission module 8. Put the detection tube 7 into the borehole 10 of the bored pile, and fix the pressure sensor 6 at the apex of the grouting according to the concrete design height 13. The detection tube 7 is equipped with an optical cable and connects the pressure sensor 6 and the wireless transmission module 8. When in use, as the concrete 12 is poured, the rising surface 11 of the concrete rises accordingly. When it rises to the concrete design height 13 position, the pressure sensor 6 is compressed to generate an analog signal, which is transmitted to the wireless transmission module 8 t...
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