Hanging device capable of performing separation protection for round steel erecting hanger

Abstract

The lifting device comprises a middle disc and a strip penetrating column, sliding sheets are installed on the side walls of the left end and the right end of the middle disc, sheet rails and fixing strips are fixed to the ends of the sliding sheets, strip shafts are installed at the upper ends of the fixing strips, and a separation and protection mechanism is arranged at the top ends of the strip shafts; the strip penetrating column is installed at the side end of the middle of the middle disc, and an interlocking mechanism is arranged at the end of the strip penetrating column. The lifting device has the beneficial effects that the partition plate, the top plate and the barrier strip can be assembled together through clamping connection of the partition plate and the top plate, when the end shaft of the strip shaft rotates, the angle positions of the partition plate, the top plate and the barrier strip can be turned over and adjusted, meanwhile, the position of the sliding piece can be adjusted through movement of the piece rail, and therefore the separation protection effect is achieved. The linkage strip shaft, the partition plate, the top plate and the barrier strip move synchronously, and the partition plate, the top plate and the barrier strip are adjusted to proper positions and shield the outer side end of the round steel.

Description

technical field [0001] The invention relates to the technical field of round steel, in particular to a lifting connection device for a round steel erecting hanger capable of partition protection. Background technique [0002] Round steel refers to a solid strip of steel with a circular cross section. Its specifications are expressed in diameter, and the unit is millimeter (mm). For example, "50mm" means a round steel with a diameter of 50 mm. It is often necessary to use a hanger when it is hoisted, and it is often necessary to use a hanger when it is used. Supporting auxiliary lifting device. [0003] When the existing lifting device is in use, because the volume and mass of the lifting round steel are too large and the kinetic energy is large, it is very easy to shake, and because the end of the lifting body is not designed with a protective isolation mechanism, it will be different from other lifting devices when shaking. When objects such as walls collide, damage and o...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a lifting device for a round steel erecting hanger that can be separated and protected, so as to solve the problem of the volume and quality of the hanging round steel when the existing lifting device proposed in the background technology is used. If it is too large, the kinetic energy is large, and it is easy to shake, and because the end of the hanging body is not designed with a protective isolation mechanism, it is easy to cause damage and other adverse effects when it collides with other objects such as walls when shaking. It is impossible to perform secondary locking and reinforcement on the lifting chain and the round steel, resulting in poor stability when it is hoisted

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