Cylindrical steel protection clamping device suitable for offshore ship transportation

Abstract

The invention discloses a cylindrical steel protection clamping device suitable for offshore ship transportation in the technical field of offshore transportation equipment. The cylindrical steel protection clamping device comprises a mounting plate, two sets of clamping blocks are symmetrically arranged on the outer wall of the top of the mounting plate, the vertical sections of the clamping blocks are in an arc shape, a mounting groove is formed in the outer wall of the top of the mounting plate, a screw rod is inserted into the right side of an inner cavity of the mounting groove, two setsof screw sleeves are connected to the outer wall of the screw rod in a sleeving mode, the outer walls of the tops of the screw sleeves are fixedly connected with the outer walls of the bottoms of theclamping blocks, and protection devices are uniformly arranged on the outer walls of the sides, close to each other, of the two sets of clamping blocks. According to the cylindrical steel protection clamping device, the protection devices are in contact with the outer wall of cylindrical steel, so that the contact area between the clamping blocks and the cylindrical steel is reduced, and the area,which may be damaged, of an anti-corrosion layer on the surface of the cylindrical steel is reduced; and through the stretching and retracting of telescopic springs and telescopic rods, the pressureof the clamping blocks on the surface of the cylindrical steel is reduced, the probability of damage to the anti-corrosion layer on the surface of the cylindrical steel is reduced, and the cylindricalsteel is protected.

Description

technical field [0001] The invention relates to the technical field of marine transportation equipment, in particular to a cylindrical steel protective clamping device suitable for marine vessel transportation. Background technique [0002] Maritime transportation refers to a way for ships to transport goods between ports in different countries and regions through sea lanes. When the existing columnar steel passes through the ship at sea, a clamping device is needed to fix the columnar steel on the ship to Ensure that the steel will not move around on the ship. The surface of the steel will be coated with an anti-corrosion layer before leaving the factory to protect the steel. However, when the clamping device fixes the cylindrical steel, the clamping block of the clamping device will contact the surface of the cylindrical steel. And exert pressure on the cylindrical steel, resulting in the easy damage of the anti-corrosion layer in the contact area between the cylindrical s...

AI Technical Summary

Problems solved by technology

[0002] Maritime transportation refers to a way for ships to transport goods between ports in different countries and regions through sea lanes. When the existing columnar steel passes through the ship at sea, a clamping device is needed to fix the columnar steel on the ship to Ensure that the steel will not move around on the ship. The surface of the steel will be coated with an anti-corrosion layer before leaving the factory to protect the steel. However, when the clamping device fixes the cylindrical steel, the clamping block of the clamping device will contact the surface of the cylindrical steel. And exert pressure on the cylindrical steel, resulting in the easy damage of the anti-corrosion layer in the contact area between the cylindrical steel and the clamp block, and the area where the anti-corrosion layer of the cylindrical steel is damaged is prone to corrosion, which affects the quality of the steel. Therefore, we propose a Cylindrical steel protective clamping device for marine vessel transport

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