Adjustable platform for assembly and welding of conical hopper

Abstract

The invention discloses an adjustable platform for assembly and welding of a conical hopper. The adjustable platform comprises an inner annular plate and an outer annular plate disposed on the same plane, the inner annular plate is connected with the outer annular plate through a plurality of sleeves, and limit rods are sleeved in the sleeves and are connected with the sleeves movably. When assembly and welding is performed to the conical hopper from bottom to top, only by adjusting the matching positions of the limit rods and the sleeves, circles with different diameters are formed by the surrounding ends of the limit rods, the ends of the limit rods are clamped on the surface of the conical hopper, and accordingly the adjustable platform can be fixed at a set position of the conical hopper, and the adjustable platform is very convenient to use. In addition, when the adjustable platform moves up and down, the adjustable platform is lifted to the set position by a lifter, and accordingly constructing time is reduced, operation efficiency is improved, operation period is shortened, and manpower cost is economized. The adjustable platform is suitable for popularization and use in the field of metallurgical engineering.

Description

technical field [0001] The invention belongs to the field of metallurgical engineering, and in particular relates to an adjustable platform for assembly and welding of cone hoppers. Background technique [0002] In the construction of metallurgical engineering, butt welding of conical cylinders such as bag filter cylinders and sintered steel structure silos is often encountered. However, currently in welding construction, it is usually used to build benches, ladders and Scaffolding and other methods form an operation platform, and the operator performs weld assembly welding in the height direction on the operation platform. It takes a lot of time and energy to build the operation platform, and it needs to be built every time welding, which is very inconvenient to use. , and the labor intensity of the operator is relatively high. At the same time, multiple high-altitude operations also increase the risk factor of the operator. Because the operating platform needs to be built ...

AI Technical Summary

Problems solved by technology

[0002] In the construction of metallurgical engineering, butt welding of conical cylinders such as bag filter cylinders and sintered steel structure silos is often encountered. However, currently in welding construction, it is usually used to build benches, ladders and Scaffolding and other methods form an operation platform, and the operator performs weld assembly welding in the height direction on the operation platform. It takes a lot of time and energy to build the operation platform, and it needs to be built every time welding, which is very inconvenient to use. , and the labor intensity of the operator is relatively high. At the same time, multiple high-altitude operations also increase the risk factor of the operator. Because the operating platform needs to be built from the ground to the last weld position designed, and the operator The operation on the operating platform built on site is greatly affected by the environment, and high-quality welding work cannot be completed, which seriously affects the safety of the equipment after welding.

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