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Lift type reinforcing steel bar rust removing device for bridge construction

A bridge construction, lifting technology, applied in the direction of grinding drive devices, manufacturing tools, metal processing equipment, etc., can solve the problems of potential safety hazards, inability to remove rust from steel bars, and time-consuming, so as to speed up efficiency and eliminate potential safety hazards. , the effect of speeding up rust removal

Inactive Publication Date: 2019-09-17
龙泉越来自动化技术有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Generally, when derusting the steel bars after bridge construction, it is necessary to manually hold the equipment and use the elevator to derust the steel bars. There are certain safety hazards, and it is impossible to derust the steel bars well. In many cases, this method of manual rust removal is not advisable, and it takes a lot of time

Method used

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  • Lift type reinforcing steel bar rust removing device for bridge construction
  • Lift type reinforcing steel bar rust removing device for bridge construction
  • Lift type reinforcing steel bar rust removing device for bridge construction

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Embodiment Construction

[0018] Combine below Figure 1-4 The present invention is described in detail, and for convenience of description, the orientations mentioned below are now stipulated as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.

[0019] refer to Figure 1-4 , according to the embodiments of the present invention, a kind of steel bar lifting type derusting device for bridge construction comprises left and right symmetrical derusting boxes 24, steel bars 11 are arranged between the described derusting boxes 24 on the left and right sides, and the derusting The box 24 is provided with a moving chamber 36 with an upward opening, the moving block 25 is slidably installed in the moving chamber 36, and the first rack 23 is fixedly installed symmetrically between the top wall and the bottom wall of the moving chamber 36. The rack 23 is slidingly installed with the moving block 25, the moving block 25 is provided with a...

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Abstract

The invention discloses a lift type reinforcing steel bar rust removing device for bridge construction. The lift type reinforcing steel bar rust removing device for bridge construction comprises rust removal boxes which are symmetrical in the left-right direction. A reinforcing steel bar is arranged between the left rust removing box and the right rust removing box. By rotating rotary knobs, threaded rods are driven to rotate, threaded blocks move left and right, and steel wire brushes are driven to rotate by power mechanisms so as to remove rust on the reinforcing steel bar. When the steel wire brushes rotate, the power mechanisms provide power to enable moving blocks to move vertically, so that the steel wire brushes move vertically. Rotating blocks can rotate through rotating mechanisms, it can ensured that the steel wire brushes achieve complete rust removal on the reinforcing steel bar. Sprayers in spray mechanisms spray rust removing liquid, so that the speed of the steel wire brushes to remove the rust on the reinforcing steel bar is increased. By the adoption of the lift type reinforcing steel bar rust removing device for bridge construction, workers do not need to conduct rust removal by means of a lifting machine, so that potential safety hazards of manual rust removal are eliminated, and the rust removal efficiency is accelerated.

Description

technical field [0001] The invention relates to the technical field of steel bar derusting, in particular to a steel bar lifting type derusting device for bridge construction. Background technique [0002] The surface of the steel bar is often exposed to water and air to cause an oxidation reaction. As a result, a layer of iron oxide is formed on the surface of the steel bar. The rusted steel bar cannot be well bonded to the concrete, which affects the joint work of the steel bar and concrete. Rebar needs to be derusted. [0003] Generally, when derusting the steel bars after bridge construction, it is necessary to manually hold the equipment and use the elevator to derust the steel bars. There are certain safety hazards, and it is impossible to derust the steel bars well. In many cases, this method of manual rust removal is not advisable, and it consumes a lot of time. Contents of the invention [0004] The object of the present invention is to provide a steel bar lifti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B27/033B24B47/12B24B27/00C23G3/02
CPCB24B27/0007B24B27/0076B24B27/033B24B47/12C23G3/023
Inventor 林丽萍
Owner 龙泉越来自动化技术有限公司
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