The invention discloses a deep-well pump installation method suitable for ballast tank coating protection requirements. The installation method comprises the steps that pre-installation of a bottom support (5) and middle supports (4) of equipment is conducted when a ship hull is sectioned; after the ship hull folds and enters the water, positioning installation of middle seat rings (3) and a deck seat ring (2) is conducted in sequence in a positioning mode from bottom to top through taking the installation position of the bottom support as a standard, and the middle seat rings are positioned on the middle supports and the bottom support; the installation of a deep-well pump (1) is conducted after the second step. By means of the deep-well pump installation method suitable for the ballast tank coating protection requirements, on the premise of guaranteeing the installation accuracy requirements of the deep-well pump, the construction procedures of the bottom support and the middle supports of the deep-well pump are effectively moved to the procedure before the ship hull folds and enters the water, the welding of the bottom support, the middle supports and the ship hull after the ship hull folds is avoided, and the influence of the damage on the ballast tank coating is reduced.
Deep-well pump installation method suitable for ballast tank coating protection requirements
2015-05-20
Patent
Elektronische Ressource
Englisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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