Steel galvanized group corner combining piece

A technology of steel and angle assembly, which is applied to building components, windows/doors, buildings, etc., can solve the problems of unsuitable high-temperature welding and inconvenient assembly, and achieve the goals of reducing material and labor costs, simple and fast assembly, and improving work efficiency Effect

Inactive Publication Date: 2019-04-16
雷小明 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the material of the steel sub-frame is hot-dip galvanized steel, and the post-processing

Method used

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  • Steel galvanized group corner combining piece
  • Steel galvanized group corner combining piece
  • Steel galvanized group corner combining piece

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0024] Example 1

[0025] Such as figure 1 As shown, in the embodiment of the present invention, a steel galvanized corner assembly includes a steel sub-frame 1, and the corners of the steel sub-frame 1 are provided with a middle group angle profile plate 3, and both sides of the middle group angle profile plate 3 A side group corner profile plate 2 is respectively provided, and the side group corner profile plate 2 and the middle group corner profile plate 3 are fixed by screws 4.

[0026] Further, the material of the steel sub-frame 1 is hot-dip galvanized steel, the steel sub-frame 1 is L-shaped, the steel sub-frame 1 is provided with a trough, and the middle group angle profile plate 3 can be inserted and assembled through the trough. The sub-frame 1 is provided with notch grooves that are matched with the side group corner profile plate 2. The notch grooves and the groove body are vertically distributed. The inner surface of the steel sub-frame 1 is provided with a convex edge...

Example Embodiment

[0028] Example 2

[0029] A steel galvanized corner piece, such as Figure 1~4 As shown, the embodiment of the present invention is further defined on the basis of Embodiment 1.

[0030] Further, both the side group corner profile plate 2 and the middle group corner profile plate 3 are provided with fixing holes corresponding to the screws 4, the fixing holes are threaded holes, and the cross section of the middle group corner profile plate 3 is W-shaped.

[0031] Further, the side group corner profile plates 2 and the middle group corner profile plates 3 and the steel subframe 1 are all made of the same material.

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PUM

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Abstract

The invention relates to the field of building materials, in particular to a steel galvanized group corner combining piece. The steel galvanized group corner combining piece comprises a steel subsidiary frame, an intermediate corner combining section plate is arranged at the corner of the steel subsidiary frame, the two sides of the intermediate corner combining section plate are provided with side edge corner combining section plates respectively, and the side edge corner combining section plates and the intermediate corner combining section plate are fixed through screws. According to the steel galvanized group corner combining piece, the side edge corner combining section plates and the intermediate corner combining section plate cooperate and are fixed through the screws, the steel subsidiary frame is stably fixed, welding is not needed, the structure and performance of sections cannot be damaged, later assembly is simple and quick, and the material and labor cost can be effectively reduced; during construction, wall whitewashing and plastering can be conducted to easily achieve the effect that the exterior is low and the interior is high, the defect that welding is needed whenan existing square pipe replaces the steel subsidiary frame is overcome, and rainwater can also be prevented from penetrating into a room; during installation, gaps between a window and a wall can bemore precise, the function of locating the window can be achieved, and the working efficiency is improved. The problem is solved that since the steel subsidiary frame is made of hot-dip galvanized steel, high-temperature welding is not suitable during later galvanizing processing.

Description

technical field [0001] The invention relates to the field of building materials, in particular to a steel galvanized corner piece. Background technique [0002] Steel is a material of a certain shape, size and performance made of steel ingots, billets or steel through pressure processing. Most steel processing is through pressure processing, which causes plastic deformation of the processed steel (billet, ingot, etc.). According to the different processing temperature of steel, it can be divided into cold processing and hot processing. Steel is an important material that is indispensable for national construction and the realization of the four modernizations. It is widely used and has a variety of varieties. According to the different cross-sectional shapes, steel is generally divided into four categories: profiles, plates, pipes and metal products. In order to facilitate the organization of steel production , Order supply and do a good job in operation and management, it...

Claims

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Application Information

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IPC IPC(8): E06B3/968E06B1/16
CPCE06B3/9687E06B1/16
Inventor 雷小明叶泽阳
Owner 雷小明
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