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Automatic welding device for anchor backing plate and automatic welding method for anchor backing plate

A technology of automatic welding and anchor backing plate, which is applied in the direction of welding accessories, electrode support devices, and electrode clamp support devices, etc., which can solve the problems of human health and personal safety, delay of construction period, low processing efficiency, etc., and solve the problem of welding The effect of uneven quality, controllable weld precision and high welding efficiency

Pending Publication Date: 2020-06-19
CCCC SHEC SECOND ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This processing method cannot ensure that the weld seam is uniform and full, and the processing efficiency is relatively low. Long-term welding will have an impact on human health and personal safety. Moreover, once the welding quality of the anchor backing plate has problems, it will cause difficulty in guaranteeing the construction quality and the construction period. procrastination, etc.

Method used

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  • Automatic welding device for anchor backing plate and automatic welding method for anchor backing plate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] refer to figure 1 , the embodiment of the present invention proposes an automatic welding device for anchor backing plates, comprising: a frame 1, a fixed table 6 and a motor 8; A rotating shaft 3 is provided for vertical rotation in the frame 1, and the upper part of the rotating shaft 3 extends out of the through hole on the workbench 2. The upper part of the rotating shaft 3 is provided with a horizontal platform seat 4, which is located above the workbench 2. The horizontal platform seat 4 is used to place Anchor backing plate 5; fixed platform 6 is arranged on workbench 2, and gas shielded welding torch 7 is directly or indirectly fixed on fixed platform 6, and the end of gas shielded welding torch 7 faces horizontal platform seat 4; motor 8 is arranged in frame 1, The motor 8 drives the rotating shaft 3 to rotate through the transmission mechanism.

[0022] Frame 1 can be made by welding existing angle steel materials at the construction site to ensure that the t...

Embodiment 2

[0024] refer to figure 1 , on the basis of Embodiment 1, the transmission mechanism includes a driving sprocket 9, a transmission chain 10 and a driven sprocket 11, the driving sprocket 9 is arranged on the main shaft of the motor 8, the driven sprocket 11 is arranged on the rotating shaft 3, and the transmission chain 10 is sleeved between driving sprocket 9 and driven sprocket 11.

[0025] The diameter of driven sprocket 11 is greater than the diameter of driving sprocket 9, can reduce the rotational speed of rotating shaft 3 to motor 8, and driving sprocket 9 and driven sprocket 11 are thinner, and quality is also light, and rotating shaft when motor 8 starts or stops 3 will not have a large inertia, will not affect the stability of the frame 1, and then try not to affect the welding quality.

Embodiment 3

[0027] refer to figure 1 , on the basis of Embodiment 2, also includes a controller 12, the controller 12 is connected with the motor 8 signal, and controls the start, stop and rotation speed of the motor 8.

[0028] The controller 12 is arranged between the power supply and the motor 8. In addition to controlling the start and stop of the motor 8, it can also adjust the rotating speed of the motor 8, and then adjust the rotation speed of the rotating shaft 3 and the horizontal platform base 4, so that the horizontal platform base 4 can be placed The anchor plate 5 can be rotated at different speeds to meet different welding requirements.

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Abstract

The invention provides an automatic welding device for an anchor backing plate. The automatic welding device comprises a rack, a fixed bed and a motor, wherein a workbench is arranged on the upper part of the rack; a through hole is formed in the workbench; a rotating shaft is longitudinally and rotatably arranged in the rack; the upper part of the rotating shaft protrudes from the through hole inthe workbench; a horizontal pedestal is arranged on the upper part of the rotating shaft, is located above the workbench and is used for placing the anchor backing plate; the fixed bed is arranged onthe workbench; a gas shielded welding gun is directly or indirectly fixed to the fixed bed; the end part of the gas shielded welding gun faces the horizontal pedestal; and the motor is arranged in the rack and drives the rotating shaft to rotate through a transmission mechanism. The invention also provides an automatic welding method for the anchor backing plate. The automatic welding method forthe anchor backing plate is implemented by using the automatic welding device for the anchor backing plate. The automatic welding device for the anchor backing plate and the automatic welding method for the anchor backing plate ensure that the welding precision of the anchor backing plate is controllable, have high welding efficiency, are easy and simple to operate, and solve the problems of uneven welding quality of the anchor backing plate, low work efficiency, and difficulty in ensuring the health and safety of the staff caused by manual welding very well.

Description

technical field [0001] The invention belongs to the technical field of building construction, and in particular relates to an automatic welding device for an anchor backing plate and an automatic welding method for an anchor backing plate. Background technique [0002] In the prestressed construction process of bridges, the anchor plate is a common component, and it is a steel plate or cast iron plate required for anchoring the prestressed tendons during prestressed construction. The usual practice is to fix the bottom plate and the sleeve, and manually rotate it for welding. This processing method cannot ensure that the weld seam is uniform and full, and the processing efficiency is relatively low. Long-term welding will have an impact on human health and personal safety. Moreover, once the welding quality of the anchor backing plate has problems, it will cause difficulty in guaranteeing the construction quality and the construction period. problems such as delays. Conte...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K9/28B23K9/32
CPCB23K9/287B23K9/32
Inventor 张其玉蒋家付马振民曹海林汤剑辉
Owner CCCC SHEC SECOND ENG
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