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Rust removal equipment for construction steel bars

A technology for building steel bars and steel bars is applied in the field of rust removal equipment for building steel bars, which can solve the problems of surface damage of steel bars, affecting the bearing capacity of steel bars, and deteriorating building quality, and achieves the effect of convenient rust removal.

Inactive Publication Date: 2021-07-23
李庆
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Steel bars are one of the essential materials in modern buildings. During the storage of steel bars, they will oxidize with air and moisture to form iron oxide, commonly known as rust. Before using steel bars, it is necessary to remove the rust on the surface of steel bars. If the steel bars are used directly without derusting treatment, the load-bearing capacity of the steel bars will be affected, resulting in a decline in the quality of the building. The existing rust removal is mainly based on grinding and derusting, and grinding and derusting will cause certain damage to the surface of the steel bars. Affect the quality of steel bars

Method used

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  • Rust removal equipment for construction steel bars
  • Rust removal equipment for construction steel bars
  • Rust removal equipment for construction steel bars

Examples

Experimental program
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Effect test

Embodiment 1

[0027] refer to Figure 1-4 , a kind of derusting equipment for building steel bars, comprising a steel bar loading and unloading assembly, a steel bar derusting assembly, a steel bar surface cleaning assembly and a rust remover recovery assembly, the steel bar derusting assembly includes a derusting box 1, and the steel bar loading and unloading assembly includes a rotating connection On the rotating plate 19 on both sides of the rust removal box body 1, the upper surface of the rotating plate 19 is provided with a turning groove, the inwall of the turning groove is connected with the transmission wheel 20 through the rotation of the rotating shaft, and the back side of the rotating plate 19 is fixedly connected with the motor box 21, The inside of the cabinet 21 is provided with a driving motor that drives the transmission wheel 20 to rotate. The sides of the rust removal box body 1 are fixedly connected with the limiting plate 22 and the arc plate 23 respectively, and the fr...

Embodiment 2

[0033] refer to Figure 5-6 The derusting agent recovery assembly includes a pressurized chamber 12 provided inside the derusting box 1, a piston 13 is slidably connected to the inside of the pressurized chamber 12, the transmission rod 10 is in the shape of a few characters, and the outer surface of the transmission rod 10 is rotatably connected There is a connecting rod 14, and the bottom end of the connecting rod 14 is rotatably connected to the upper surface of the piston 13. The pressurized chamber 12 communicates with the rust remover collection chamber 3 through a connecting pipe, and the pressurized chamber 12 is stored with the rust remover through a return pipe. The cavity 2 communicates with each other, the inside of the connecting pipe and the return pipe are provided with a one-way valve, and the inner wall of the derusting agent collecting chamber 3 is fixedly connected with a filter screen 26. By setting the transmission rod 10 and the connecting rod 14, it is co...

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Abstract

The invention discloses rust removal equipment for construction steel bars. The rust removal equipment comprises a steel bar feeding and discharging assembly, a steel bar rust removal assembly, a steel bar surface cleaning assembly and a rust remover recycling assembly. The steel bar rust removal assembly comprises a rust removal box body, a rust remover storage cavity and a rust remover collecting cavity are formed in the rust removal box body, a through hole is formed in the side face of the rust removal box body, the top wall of the through hole is fixedly connected with a fixing ring, the inner ring face of the fixing ring is rotationally connected with a flushing ring through a sealing bearing, and the space of the opposite faces of the fixing ring and the flushing ring is a liquid distribution cavity. According to the rust removal equipment for the construction steel bars, the flushing ring can be driven to rotate when a rust remover is sprayed out through a high-pressure spray head, rust on the surfaces of the steel bars can be conveniently treated through the rust remover and a steel wire brush, and the surfaces of the rust-removed steel bars can be brushed and swept cleanly through a driving gear ring, a transmission rod, a transmission gear, a cleaning outer gear ring and a cleaning brush, and therefore, the whole equipment has the effect of conveniently removing rust on the surfaces of the steel bars without damaging the surfaces of the steel bars.

Description

technical field [0001] The invention relates to the technical field of construction equipment, in particular to a derusting equipment for construction steel bars. Background technique [0002] Steel bar refers to the steel used for reinforced concrete and prestressed reinforced concrete. Its cross section is circular. The steel bar mainly bears the tensile stress in the concrete. The steel bar is widely used in various building structures. Especially large, heavy, light thin-walled and high-rise building structures. [0003] Steel bars are one of the essential materials in modern buildings. During the storage of steel bars, they will oxidize with air and moisture to form iron oxide, commonly known as rust. Before using steel bars, it is necessary to remove the rust on the surface of steel bars. If the steel bars are used directly without derusting treatment, the load-bearing capacity of the steel bars will be affected, resulting in a decline in the quality of the building. ...

Claims

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Application Information

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IPC IPC(8): B24B27/033B24B41/00C23G3/02
CPCB24B27/033B24B41/00C23G3/023
Inventor 李庆
Owner 李庆