Reinforcing steel bar rust removal device

Abstract

The invention discloses a steel bar derusting device, which comprises a base, a support column is fixedly connected to both sides of the top of the base, a box body is fixedly connected to the top of the support column, long holes are opened on both sides of the box body, and the top of the box body is fixed. A liquid storage tank is connected, and a water pump is arranged in the inner chamber of the liquid storage tank, and the water inlet pipe of the water pump runs through the liquid storage tank and extends to the left side of the liquid storage tank. The steel bar derusting device, through the box, the water pump, the hose, the standpipe, the shunt pipe, the nozzle, the electric telescopic rod, the first motor, the first rotating rod, the first wire brush, the second motor, the second rotating rod, The combined use of the second steel wire brush, casing, spring, bracket and grinding wheel has the advantages of efficient rust removal, and solves the problem that the existing steel bar rust removal device has a relatively single structure, and most of the steel bars are derusted by grinding, and cannot be rusted according to The size of the steel bar is fixed and cleaned, which not only increases the workload of the user but also reduces the practicality of the derusting device.

Description

technical field [0001] The invention relates to the technical field of steel bar processing, in particular to a steel bar derusting device. Background technique [0002] Steel bar refers to the steel used for reinforced concrete and prestressed reinforced concrete. Its cross section is circular, sometimes square with rounded corners, including smooth round steel bar, ribbed steel bar, and twisted steel bar. There are many types of steel bars, usually according to chemical composition , production process, rolling shape, supply form, diameter, and use in the structure are classified. The steel bar for reinforced concrete refers to the straight or coiled steel used for reinforced concrete reinforcement. Its shape is divided into smooth and round steel bars. There are two types of steel bars and deformed steel bars. Steel bars mainly bear tensile stress in concrete. Due to the effect of ribs, deformed steel bars have greater bonding capacity with concrete, so they can better wi...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies of the prior art, the present invention provides a steel bar derusting device, which has the advantages of efficient derusting, and solves the problem that the existing steel bar derusting device has a relatively single structure, and most of the steel bars are derusted by grinding, and cannot be derusted according to the steel bar The fixed cleaning of the size not only increases the workload of the user but also reduces the practicality of the derusting device.

Images