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Steel beam welding protection device

A protective device and steel beam technology, applied in the direction of auxiliary devices, welding equipment, auxiliary welding equipment, etc., can solve the problems of inability to effectively catch the sparks of the upper flange plate, inconvenient use, complex structure, etc., and achieve good welding protection effect , good protection effect and simple structure

Pending Publication Date: 2021-11-09
CHINA CONSTR STEEL STRUCTURE ENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these braziers located under the lower flange are far away from the upper flange and cannot effectively receive the sparks generated during welding of the upper flange; , inconvenient to use

Method used

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  • Steel beam welding protection device
  • Steel beam welding protection device
  • Steel beam welding protection device

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Embodiment Construction

[0027] Embodiments of the present invention will be described in detail below, and examples of the embodiments are illustrated in the drawings, in which the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions. The following is exemplary, and is intended to be illustrative of the invention, not to be construed as limiting the invention.

[0028] In the description of the present invention, it is to be understood that the orientation or positional relationship of the orientation, such as upper, lower, prior,,, left, right, etc., based on the orientation or positional relationship shown in the drawings, is only In order to facilitate the description of the invention and simplified description, rather than indicating or implying that the device or element must have a specific orientation, constructing and operating in a particular orientation, and thus is not to be construed as limiting the invention.

[0029] In t...

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Abstract

The invention provides a steel beam welding protection device. The steel beam welding protection device comprises two protection unit pieces, the two protection unit pieces are detachably connected, the two protection unit pieces are connected to form a working cavity, a first receding groove, a second receding groove and a third receding groove, a to-be-welded position of an upper flange plate can be contained in the working cavity, and the wall face of the working cavity can block slag and sparks; and the first receding groove, the second receding groove and the third receding groove all communicate with the working cavity, a web plate penetrates through the first receding groove, the upper flange plate and the web plate penetrate through the second receding groove, the upper flange plate and the web plate penetrate through the third receding groove, and the upper flange plate penetrating through the second receding groove and the third receding groove can support the protection unit pieces. The steel beam welding protection device is suitable for welding protection of the upper flange plate of a steel beam, and is simple in structure, easy and convenient to install and good in protection effect.

Description

Technical field [0001] The present invention relates to the field of welding techniques, and more particularly to a steel beam welding protection device. Background technique [0002] During the docking welding of the steel beam, a large number of high temperature slags and sparks are generated. In order to avoid falling slag or spark damage to the material of the site or the construction personnel on the ground, the steel beam is usually hanging directly below the steel beam at the side of the steel beam. However, these connected fire bins under the lower flapboard are far from the upper wing plate, which cannot effectively receive the spark generated when the upper flange plate is welded; some welded fire-fixing devices that can be applied to the upper flange plate are complex Using inconvenience. Inventive content [0003] The present invention is intended to solve at least one of the technical problems present in the prior art. To this end, the present invention proposes a s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/00F16P1/06
CPCB23K37/00F16P1/06
Inventor 全玉国夏卫国王利鹏刘克杨赵龙陈进曹端
Owner CHINA CONSTR STEEL STRUCTURE ENG CO LTD
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