Cutting device for engineering construction and using method

Abstract

The invention provides a cutting device for engineering construction and a using method, and relates to the field of construction instruments. The cutting device for engineering construction comprisesa base, a top plate is welded to the top of the base through two supporting rods, an inner rod is welded to the side, away from the supporting rods, of the bottom of the top plate, the bottom of theinner rod is sleeved with outer rods, and a cutting blade is arranged between the two outer rods. According to the cutting device for engineering construction, a worker controls lifting of the cuttingblade through a grabbing mechanism, a damping spring is arranged on the outer surface of a holding rod in a surrounding mode, vibration generated when the cutting device works is transmitted to an outer cylinder through a motor box and a transverse rod, the damping spring buffers and dissipates energy of the cutting device, and the strength of the vibration transmitted to the holding rod is reduced; meanwhile, the outer surface of the holding rod is sleeved with a rubber sleeve, so that the strength of cutting vibration transmitted to the hand of a worker is greatly reduced, the harm of the cutting vibration to the body of the worker is avoided, meanwhile, the working fatigue is reduced, and the working efficiency is improved.

Description

[0001] This application is a divisional application with the application date of May 11, 2018 and the application number CN201810447130.8, whose invention title is a cutting device for engineering construction. technical field [0002] The invention relates to the technical field of construction equipment, in particular to a cutting device for engineering construction and a usage method. Background technique [0003] Cutting machines are used in metal and non-metal industries. Generally speaking, non-metal industries are more detailed, such as stone cutting machines for cutting stones, water cutting machines, sawtooth cutting machines, cutting cloth and plastics, and laser cutting for chemical fiber products. Machine, blade cutting machine, cutting metal materials are flame cutting machine, plasma cutting machine, flame cutting machine which is divided into CNC cutting machine, and manual two categories, manual categories are small sports car, semi-automatic, pure manual , C...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a cutting device for engineering construction, which solves the problem that the vibration generated by the existing manual cutting machine during cutting is likely to have a negative impact on the body of the worker, and at the same time affect the working efficiency of the construction worker. question

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