System for installation and adjustment of large-scale ball mill tube

Abstract

Provided is a system for installation and adjustment of a large-scale ball mill tube. The system for installation and adjustment of the large-scale ball mill tube is composed of a hydraulic jack device, a saddle base and a temporary supporting device. The hydraulic jack device comprises a plurality of hydraulic jacks, a hydraulic pump and an oil tank. The saddle base is composed of two saddles and a base fixedly connected to the bottoms of the two saddles, and each saddle is composed of a bottom plate, a web plate and a supporting surface arc-shaped plate. The temporary supporting device is formed by connecting a plurality of supporting frames, and each supporting frame is composed of a middle vertical column, a side vertical column, two cross bars, and two inclined struts connected between the cross bars and the two columns. According to the system for installation and adjustment of the large-scale ball mill tube, high adjusting accuracy of installation of the large-scale ball mill tube can be achieved, sectional high altitude assembly of the ball mill tube can be achieved, and the problem that altitude difference from the installation height of the ball mill tube to the grade level is large can be solved. Meanwhile, the system for installation and adjustment of the large-scale ball mill tube is convenient to operate, install and use and capable of being used repeatedly.

Description

Technical field: [0001] The invention belongs to a large-scale equipment lifting and in-position installation equipment, in particular to a large-scale ball mill barrel installation and adjustment system. Background technique: [0002] The barrel of a large mill is composed of multiple sections and pieces, and has the following disadvantages during installation and adjustment: [0003] 1. The parts are fastened with bolts, and the number of bolts is large. In addition, when the various parts of the cylinder are docked in sections at high altitude, it is difficult to ensure that the cylinders of each section are on the same level, so that it is difficult to center the flange bolt holes of the cylinder and cannot be tightened accurately. [0004] 2. The installation position of the large horizontal ball mill cylinder has a large height difference from the floor, and the weight of a single piece is large. The lifting capacity of the hoisting equipment in the workshop is limit...

AI Technical Summary

Problems solved by technology

[0003] 1. The parts are fastened with bolts, and the number of bolts is large

In addition, when the various parts of the cylinder are docked in sections at high altitude, it is difficult to ensure that each section of the cylinder is on the same level, so that it is difficult to center the flange bolt holes of the cylinder and cannot be tightened accurately

[0004] 2. The installation position of the large horizontal ball mill cylinder has a large height difference from the floor, and the weight of a single piece is large

The lifting capacity of the hoisting equipment in the workshop is limited, and the cylinder of the ball mill cannot be hoisted in place after being assembled on the ground

Due to the large span of the foundation of the ball mill equipment, the parts of the mill cylinder are not supported at high altitudes, and high-altitude assembly cannot be carried out.

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