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Rapid alignment and calibration device for construction steel structure welding

A technology for alignment calibration and construction steel, which is applied in the direction of auxiliary devices, welding equipment, auxiliary welding equipment, etc., can solve the problems of unevenness of steel bar ports, increase the difficulty of welding alignment, etc., and achieve the effect of speeding up grinding and leveling and reasonable design

Active Publication Date: 2021-08-06
EAST CHINA JIAOTONG UNIVERSITY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006]The purpose of the present invention is to solve the problem that the ends of the two steel bars to be welded are not even, which will increase the difficulty of welding alignment, and propose a building steel structure Welding Quick Alignment Calibration Device

Method used

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  • Rapid alignment and calibration device for construction steel structure welding
  • Rapid alignment and calibration device for construction steel structure welding
  • Rapid alignment and calibration device for construction steel structure welding

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0026] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0027] refer to Figure ...

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Abstract

The invention discloses a rapid alignment and calibration device for construction steel structure welding. The device comprises a U-shaped sliding rail and two opposite to-be-welded rebars with the end faces to be polished. The to-be-welded steel bars horizontally slide in the U-shaped sliding rail through a clamping device, a sliding driving device is arranged below the clamping device, rotating polishing wheels used for polishing the end faces of the rebars are arranged on the opposite side faces of the rebars to be welded, and the sliding driving device is connected with the rotating polishing wheels at the front ends of the rebars to be welded through a transmission mechanism and pushes the rebars to be welded to drive the rotating polishing wheels to rotate for polishing through the sliding driving device and the transmission mechanism. According to the rapid alignment and calibration device for construction steel structure welding, the to-be-welded reinforcing steel bars in contact with the rotating polishing wheels are subjected to thrust and rotating friction of the rotating polishing wheels, so that the effect of polishing and leveling uneven end openings of the to-be-welded rebars can be accelerated, and the impurity removal effect can be achieved.

Description

technical field [0001] The invention relates to the technical field of building steel alignment and calibration, in particular to a quick alignment and calibration device for building steel structure welding. Background technique [0002] At present, in the process of infrastructure construction, a large amount of steel is needed to support the building body. In the process of using steel, especially in the process of steel bars, a lot of welding connection methods are needed to connect two steel bars that are not long enough. However, the existing connection methods often have the following problems: [0003] First of all, during the welding process, there are often two welded steel bars that are not straight. The main reason for this is that the horizontal alignment of the two steel bars was not calibrated during the welding process, and the ends of the two steel bars to be welded are not even. This will increase the difficulty of welding alignment; [0004] Secondly, du...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B7/16B23K37/04
CPCB24B7/16B23K37/0443
Inventor 罗伟李佳宝陈静瑜史航黄旭东卢茜陶智姜智予
Owner EAST CHINA JIAOTONG UNIVERSITY
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