Using method of steel bar straightening equipment in power construction

A technology for electric construction and steel bars, applied in the field of steel bar straightening equipment in electric power construction, can solve the problems of easily scratching oneself, inconvenient to install a straightening machine, inconvenient to carry and so on

Inactive Publication Date: 2019-12-03
蒲芳芳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, artificial straightening or special straightening machines are generally used for straightening steel bars. The method of manual straightening needs to straighten both ends of the steel bars separately, and it is easy to scratch yourself du

Method used

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  • Using method of steel bar straightening equipment in power construction
  • Using method of steel bar straightening equipment in power construction

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Experimental program
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Effect test

Embodiment

[0024] Such as figure 1 , figure 2 As shown, the method for using the steel bar straightening equipment in the electric power construction of the present invention includes the following steps: first, the base 4 is horizontally placed on the construction ground, the first stop ring 7 is loosened, and the two stop rings are adjusted according to the length of the steel bar to be straightened. Place the two ends of the steel bar to be straightened in the groove 8 of the two support blocks 1, and make the protruding part of the steel bar face the fixed plate 16, rotate the movable rod 3, and fix the steel bar on the fixed plate 16. On the support block 1, then unscrew the second limit ring 12, adjust the position of the driving mechanism 13, so that the fixed plate 16 is aligned with the curved part of the steel bar, then open the driving mechanism 13, and push the fixed plate 16 to move towards the direction of the steel bar. The protruding part of the reinforcing bar is strai...

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Abstract

The invention discloses a using method of steel bar straightening equipment in power construction. The method comprises the following steps: 1,firstly, placing a base horizontally on the constructionground; unscrewing a first limiting ring; adjusting the distance between two supporting blocks according to the length of a steel bar to be straightened; placing two ends of the steel bar to be straightened in the grooves of the two supporting blocks; allowing the protruding part of the steel bar to face a fixing plate; rotating a movable rodto fix the steel bar on the supporting blocks; looseninga second limiting ring; adjusting the position of a drive mechanism to enalbe the fixing plate to be aligned with the bent part of the steel bar; next, starting the drive mechanism to push the fixingplate to move towards the steel bar, and straightening the protruding part of the steel bar; in the steel bar straightening process, when the fixing plate pushes thesteel bar to sink inwards, a thirdlimiting ring is unscrewed, the fixing plate is taken down from a pressing plate, the concave part of the steel bar is placed between the fixing plate and the pressing plate, the third limiting ringis screwed again, the driving mechanism is started, the output shaft is forced to retract, and the concave groove part of the steel bar is straightened.

Description

technical field [0001] The invention relates to the field of steel bar processing, in particular to a method for using steel bar straightening equipment in electric power construction. Background technique [0002] In the construction of transmission line towers, a large number of steel bars are used. Before the steel bars are put into use, they usually have bending deformation in the length direction. Therefore, the bent and deformed steel bars need to be straightened to adjust their straightness before the steel bars are used. At present, artificial straightening or special straightening machines are generally used for straightening steel bars. The method of manual straightening needs to straighten both ends of the steel bars separately, and it is easy to scratch yourself during the straightening process. The efficiency is high, and the labor cost is small, but the volume is generally large. When used outdoors, due to the limited space, it is not convenient to install the ...

Claims

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Application Information

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IPC IPC(8): B21F1/02
CPCB21F1/02
Inventor 蒲芳芳
Owner 蒲芳芳
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