Rust removal device for steel in building construction

A technology for building construction and steel, which is applied to grinding drive devices, grinding/polishing safety devices, manufacturing tools, etc., can solve the problems of disorderly placement of steel, low coverage, and reduced construction efficiency, so as to maintain work efficiency. , Avoid being blocked, reduce the effect of manual and physical operation

Inactive Publication Date: 2021-03-16
ANHUI ZHONGYA STEEL STRUCTURE ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the application of the above-mentioned derusting device, it is necessary to repeatedly move the steel to the height of the workbench, and repeatedly clamp and place each steel, although the direct contact between the manpower and the derusting work space is reduced, and the harm of rust dust to the huma

Method used

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  • Rust removal device for steel in building construction
  • Rust removal device for steel in building construction
  • Rust removal device for steel in building construction

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Embodiment 1

[0032] see Figure 1 to Figure 4, the present invention provides a technical solution: a rust removal device for steel in building construction, including a support platform, the support platform includes a front conveying platform 1, a middle grinding platform 2 and a rear conveying platform 3, and the front conveying platform 1 includes No. 1 main Electric telescopic rod 11, front positioning ring 12 and No. 2 electric telescopic rod 13, the top of front positioning ring 12 is fixedly connected with the bottom end of No. 1 main electric telescopic rod 11, and the inner side of front positioning ring 12 is fixedly connected with 3 symmetrical No. 1 auxiliary electric telescopic rod 14, No. 2 electric telescopic rod 13 are fixedly connected with the top of No. 1 main electric telescopic rod 11, and the middle grinding table 2 includes movable table 21, No. 1 hydraulic cylinder 22, No. 3 main electric telescopic rod 23, No. 3 auxiliary electric telescopic rod 24 and semicircle ...

Embodiment 2

[0037] see Figure 1 to Figure 5 , the present invention provides a technical solution: a rust removal device for steel in building construction, including a support platform, the support platform includes a front conveying platform 1, a middle grinding platform 2 and a rear conveying platform 3, and the front conveying platform 1 includes No. 1 main Electric telescopic rod 11, front positioning ring 12 and No. 2 electric telescopic rod 13, the top of front positioning ring 12 is fixedly connected with the bottom end of No. 1 main electric telescopic rod 11, and the inner side of front positioning ring 12 is fixedly connected with 3 symmetrical No. 1 auxiliary electric telescopic rod 14, No. 2 electric telescopic rod 13 are fixedly connected with the top of No. 1 main electric telescopic rod 11, and the middle grinding table 2 includes movable table 21, No. 1 hydraulic cylinder 22, No. 3 main electric telescopic rod 23, No. 3 auxiliary electric telescopic rod 24 and semicircle...

Embodiment 3

[0042] see Figure 1 to Figure 6 , the present invention provides a technical solution: a rust removal device for steel in building construction, including a support platform, the support platform includes a front conveying platform 1, a middle grinding platform 2 and a rear conveying platform 3, and the front conveying platform 1 includes No. 1 main Electric telescopic rod 11, front positioning ring 12 and No. 2 electric telescopic rod 13, the top of front positioning ring 12 is fixedly connected with the bottom end of No. 1 main electric telescopic rod 11, and the inner side of front positioning ring 12 is fixedly connected with 3 symmetrical No. 1 auxiliary electric telescopic rod 14, No. 2 electric telescopic rod 13 are fixedly connected with the top of No. 1 main electric telescopic rod 11, and the middle grinding table 2 includes movable table 21, No. 1 hydraulic cylinder 22, No. 3 main electric telescopic rod 23, No. 3 auxiliary electric telescopic rod 24 and semicircle...

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Abstract

The invention relates to the technical field of rust removal devices for steel, in particular to a rust removal device for steel in building construction. The rust removal device comprises a support table, wherein the support table comprises a front conveying table, a middle grinding table and a rear conveying table; the front conveying table comprises a first main electric telescopic rod, first auxiliary electric telescopic rods, a front locating ring and a second electric telescopic rod; the middle grinding table comprises a movable table, a first hydraulic oil cylinder, third main electrictelescopic rods, third auxiliary electric telescopic rods and semicircular grinding heads; and the rear conveying table comprises a fourth main electric telescopic rod, fourth auxiliary electric telescopic rods, a rear locating ring and a fifth electric telescopic rod. Through cooperative extension and contraction of the first main electric telescopic rod, the first auxiliary electric telescopic rods, the first hydraulic oil cylinder, the third auxiliary electric telescopic rods, the third main electric telescopic rods, the second electric telescopic rod, the fourth main electric telescopic rod, the fourth auxiliary electric telescopic rods and the fifth electric telescopic rod, each part of the steel is ground comprehensively, moreover, the manual operation is greatly reduced.

Description

technical field [0001] The invention relates to the technical field of steel derusting devices, in particular to a derusting device for steel during construction. Background technique [0002] The steel used in building construction, that is, reinforced concrete, has a circular cross-section. When the steel is exposed to the air for a long time while waiting to be used, it is easy to react with oxygen and water vapor in the air, and a chemical reaction will occur on the surface of the steel. Generate iron oxide, that is, rust, and the rust on the rusty steel will reduce the contact area between the steel and the concrete, and the grip force of the steel will decrease, which will eventually lead to a decrease in the bearing capacity of the steel and concrete, which will have a negative impact on the quality of the construction project , causing potential safety hazards, so it is necessary to derust the steel used during construction. At present, the rust removal of steel bar...

Claims

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Application Information

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IPC IPC(8): B24B27/033B24B41/02B24B41/06B24B47/12B24B55/12B24B55/00B24B41/04B24B41/00B24B47/22
CPCB24B27/033B24B41/02B24B41/06B24B47/12B24B55/12B24B55/00B24B41/04B24B41/005B24B47/22
Inventor 董哲武钱刚林红星王明花蒋鹏郑刚
Owner ANHUI ZHONGYA STEEL STRUCTURE ENG
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