Building steel structure cutting device

Abstract

The invention relates to the field of steel structures, in particular to a building steel structure cutting device. The building steel structure cutting device comprises a horizontally-arranged supporting mounting plate, wherein supporting mounting columns are arranged at the four corners of the lower end of the supporting mounting plate correspondingly; a supporting mounting frame is arranged vertically upwards at the left end of the supporting mounting plate; a lifting guide groove is vertically formed in the supporting mounting frame; a lifting motor is vertically arranged at the lower endof the lifting guide groove; a lifting stud is vertically arranged at the upper end of the lifting motor; and a lifting threaded cylinder is vertically arranged in the lifting guide groove in cooperation with the lifting stud. The device can clamp multiple sets of building steel structures at the same time; through periodic transmission, accurate rotating deflection is achieved to conduct coherentcutting operation; the basic operation height of cutting is adjusted through guide lifting adjustment; rough adjustment of the cutting position is achieved through a plurality of sets of connecting rod structures; and then in cooperation with three-axis swing adjustment is matched, accurate cutting operation is achieved, and the cutting quality and efficiency of the device are remarkably improved.

Description

technical field [0001] The invention relates to the field of steel structures, in particular to a steel structure cutting device for construction. Background technique [0002] Steel structure is a structure composed of steel materials, which is one of the main types of building structures. The structure is mainly composed of beam steel, steel column, steel truss and other components made of section steel and steel plate, and adopts rust removal and antirust processes such as silanization, pure manganese phosphating, washing and drying, and galvanizing. The components or components are usually connected by welds, bolts or rivets. Because of its light weight and easy construction, it is widely used in large factories, stadiums, super high-rises and other fields. After welding, the required steel structure needs to be cut due to unsuitable size and transported in sections. The existing cutting device transports the steel structure to the cutting mechanism for cutting, but fo...

AI Technical Summary

Problems solved by technology

After welding, the required steel structure needs to be cut due to unsuitable size and transported in sections. The existing cutting device transports the steel structure to the cutting mechanism for cutting, but for those with large volume and comparative For the heavy steel structure, the transportation is more troublesome and the manual labor is stronger

[0003] There are many steel structure cutting equipment currently in use. Although all of them can be used for cutting operations, there are deficiencies in clamping installation, sequential cutting, and multi-angle adjustment, resulting in unsatisfactory cutting quality and efficiency.

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