A new type of underwater fixed base with transfer platform

Abstract

The invention discloses a novel underwater fixed type base with a through connection platform. The novel underwater fixed type base comprises a concrete pedestal and the through connection platform, relative positions of the concrete pedestal and the through connection platform can be adjusted along the central axis through a fastening rigging turnbuckle, and complete fixation through a locking bolt; embedded bolts, direction adjusting stand columns, pedestal lifting lugs and guide steel cable hanging points are arranged the top of the concrete pedestal, and a steel structure piece with an arc-shaped groove and a near-distance guide connector are installed through the embedded bolts; and the through connection platform is of a welding type frame structure, and comprises a platform body frame, a near-distance guide shaft, platform feet, a submarine cable anti-folding bracket, a transversely-crossing type guide component, a pushing bolt, an adapter junction box fixing device and a submarine cable fixing toggle clip, and the near-distance guide shaft, the platform feet and the submarine cable anti-folding bracket are welded to the platform body frame. By means of the novel underwater fixed type base, large-span guide positioning of equipment from the water face to the underwater position is achieved; and adjustment functions of gestures such as the direction and the levelness are achieved after the equipment enters the water and is installed.

Description

technical field [0001] The invention relates to the field of marine engineering, in particular to a novel underwater fixed base with a transfer platform. Background technique [0002] When the fixed underwater equipment is applied in actual engineering, the overall assembly of the equipment and the base is usually completed on land first, and then deployed together; Put it, and complete the positioning and installation with the base underwater. At present, no matter which of the above methods is used, the attitude (orientation, levelness) of the base under water directly determines the attitude of the equipment after the final installation is completed. Usually, the base is used to ensure the reliability of the equipment installed underwater. , its size and weight are large, and its layout accuracy is relatively low. For equipment with high requirements for installation posture, traditional methods are difficult to meet the demand. In addition, when the equipment needs to ...

AI Technical Summary

Problems solved by technology

At present, no matter which of the above methods is used, the attitude (orientation, levelness) of the base under water directly determines the attitude of the equipment after the final installation is completed. Usually, the base is used to ensure the reliability of the equipment installed underwater. , its size and weight are large, and its layout accuracy is relatively low. For equipment with high requirements for installation posture, traditional methods are difficult to meet the demand.

In addition, when the equipment needs to be docked and installed with the base underwater, factors such as water depth and sea conditions increase the difficulty of underwater operations for divers, and the engineering applicability is low

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