Construction device used for ocean steel pipe pile cladding anti-corrosion system and mounting method of construction device

Abstract

The invention discloses a construction device used for an ocean steel pipe pile cladding anti-corrosion system and a mounting method. The whole construction device comprises a water mounting device and an underwater mounting device. The water mounting device comprises a fixing ring, an adjustable triangular support, a scaling ladder, a rail and a pedal, wherein the fixing ring is fixed to a steel pipe pile; the adjustable triangular support is mounted on the fixing ring; the pedal is laid on the adjustable triangular support, the rail is mounted on the adjustable triangular support; and the scaling ladder is erected on the pedal. The underwater mounting device comprises a fixing ring, an adjustable triangular support and a diving support, wherein the fixing ring is fixed to the steel pipe pile; the adjustable triangular support is mounted on the fixing ring; and the diving support is fixed to the adjustable triangular support. A cladding anti-corrosion system construction platform can be constructed rapidly and conveniently, and supporting points are provided for underwater work of divers. The device has the positive functions of improving the construction efficiency and effect of the cladding anti-corrosion system and reducing the construction cost.

Description

technical field [0001] The invention relates to the anti-corrosion field of marine steel structures, in particular to a construction device and an installation method for a coating anti-corrosion system of marine steel pipe piles. Background technique [0002] As an effective anti-corrosion measure, the coated anti-corrosion system is widely used in the repair of defective coatings of marine steel pipe piles and the corrosion protection in areas with severe corrosion such as splash areas and water level fluctuation areas. At present, the commonly used coating anti-corrosion system is usually composed of anti-corrosion paste, anti-corrosion tape, anti-corrosion armor and fasteners and other components. The construction steps of the coated anti-corrosion system generally include preparations before construction, surface treatment of steel piles, application of anti-corrosion paste, winding of anti-corrosion tapes, installation of protective covers, bolt fastening and end seali...

AI Technical Summary

Problems solved by technology

[0003] (1) Affected by factors such as the wharf and cross-sea bridge structure, sea waves, and ship fixing, the construction of a platform through scaffolding requires a large number of personnel and the cooperation of ships and machines to be implemented smoothly, which consumes a lot of manpower and material resources

After the construction is completed, the transportation and dismantling of the scaffolding also need to consume a lot of manpower and material resources

[0004] (2) When divers are working in seawater, they need to spend a lot of energy to maintain balance due to the lack of good support points

In particular, when construction is carried out in flowing sea water (such as estuaries, etc.), it is more difficult to maintain balance, which seriously affects the construction efficiency and effect

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