• Computer Science
  • Published 2009

Supporting device of double-block track string crude regulator

  title={Supporting device of double-block track string crude regulator},
  author={刘智军 and 王祥军 and 蒋建设},
The utility model discloses a supporting device of a double-block track string crude regulator, which comprises a crossbeam, columns and column seats, wherein the columns are fixed on the column seats, and are arranged on both ends of the crossbeam for supporting the crossbeam; regulating pieces for regulating the height and the stability of the column seats are arranged on the column seats; the regulating pieces comprise spherical seats and regulation driving screws; the regulation driving… CONTINUE READING

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