Equipment base and manhole cover combining device convenient to disassemble and inspect

Abstract

The invention discloses an equipment base and manhole cover combining device convenient to disassemble and inspect. The equipment base and manhole cover combining device comprises a manhole cover plate, a manhole seat plate, hoisting eye rings and bases; the tops of the bases are symmetrically welded at the bottom of the manhole cover plate; a plurality of bolt holes are formed in the bottom of each of the bases; a plurality of first bolts penetrate through the bolt holes and are detachably connected with equipment; the equipment is arranged inside a watertight compartment; the hoisting eye rings are symmetrically arranged on the upper surface of the manhole cover plate; the manhole cover plate is detachably connected with the manhole seat plate through connecting mechanisms; an object hoisting port is also formed in a deck at the top of a ballast tank; a hatch cover is arranged on the object hoisting port. The equipment base and manhole cover combining device disclosed by the invention has the beneficial effects that the problems that the equipment is mounted in a narrow space, so that personnel cannot enter the space to overhaul, and hoisting is difficult are solved, the influence caused by long transmission distance and other uncertain factors is reduced, the overhaul efficiency of the equipment, the hoisting operation convenience and the personnel safety are improved, and alarge amount of labor is saved; the smooth and efficient works of the equipment are realized, the connecting strength demands are met, and the service life is prolonged.

Description

technical field [0001] The invention relates to the technical field of hoisting and maintenance equipment, in particular to a combination device of an equipment base and a manhole cover that is convenient for disassembly and inspection. Background technique [0002] At present, in order to meet the needs of the market and owners, the design of ships is quite different from that of conventional ships. Due to the large deck area of ​​some offshore platforms, there are dead spots covered by cranes, and some cabins are designed as cabins within cabins in order to meet functional requirements. These locations are blind areas for equipment hoisting, where even the hanging beams cannot be installed, and the installation and subsequent maintenance are difficult. Once the equipment fails and needs to be taken out for maintenance, the traditional chain hoist method can only be used. However, the force load of this method is limited, and equipment that is too large cannot be moved to t...

AI Technical Summary

Problems solved by technology

These positions are blind areas for equipment hoisting, even the hanging beams cannot be installed, and installation and later maintenance are more difficult. Once the equipment breaks down and needs to be taken out for maintenance, the traditional chain hoist method can only be used

However, the force load of this method is limited, and equipment that is too large cannot be moved to the designated position, and personnel cannot enter the small space for fastening and disassembly maintenance, which consumes too much manpower and is dangerous

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