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Construction C-shaped steel

A C-shaped steel, construction technology, applied in the direction of construction, building structure, roof, etc., can solve the problems of easy reduction of structural strength, influence on the distribution and installation of connection holes, etc., to avoid adverse effects, fast construction, and improve convenience Effect

Inactive Publication Date: 2016-05-25
CHANGSHU LONGSHENG STEEL STRUCTURE CO LTD
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Problems solved by technology

[0003] C / Z-shaped steel is generally used in modern steel structure buildings. Z-shaped steel is used as the purlin of the house, which has better bearing capacity. However, ordinary C-shaped steel is fixed by bolt connection, which is easy to reduce the structural strength after drilling. Affect the distribution and installation of connection holes, need to be improved

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  • Construction C-shaped steel

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Embodiment Construction

[0013] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0014] see figure 1 , the embodiment of the present invention includes:

[0015] A C-shaped steel for construction, comprising: a C-shaped steel matrix and reinforcing plates 4, and the reinforcing plates 4 are respectively arranged on the C-shaped steel matrix to improve the structural strength of the C-shaped steel matrix.

[0016] The C-shaped steel matrix includes a base plate 1, two side guard plates 2 and two pinch plates 3, the two side guard plates 2 are respectively arranged on both sides of the base plate ...

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Abstract

The invention discloses construction C-shaped steel which comprises a C-shaped steel base body and reinforcing plates. The reinforcing plates are arranged on the C-shaped steel base body. The C-shaped steel base body comprises a base flat plate, two side protection plates and two buckling plates. The side protection plates are arranged on the two sides of the base flat plate respectively. The two buckling plates are arranged at the ends of the side protection plates respectively. The reinforcing plates are arranged on the outer side face of the base flat plate at intervals. Each reinforcing plate is provided with fixing holes penetrating through the base flat plate. Installation holes located in the two sides of the reinforcing plates are formed in the base flat plate. By means of the mode, the base flat plate is structurally reinforced through the reinforcing plates, installation and fixation of the C-shaped steel base body and a roof truss are facilitated, the installation holes are distributed in the two sides of the reinforcing plates, sleeves or spanners can reach the inner side of the C-shaped steel base body through spanner process holes to fix bolts, the installation convenience is improved, and construction is more rapid.

Description

technical field [0001] The invention relates to the field of C-shaped steel, in particular to a C-shaped steel for construction. Background technique [0002] Purlins are horizontal members running the length of the roof that rest on the main rafters and support the secondary rafters. Ancient folk houses are used to lift the rafters and make the crossbars of the roof. It is one of the main components of the house, also called the truss. Purlins are often placed on roof trusses or inclined beams in sloping roofs, and watchboards and waterproof layers are laid on top of them as attachment components for water-slip strips. [0003] Modern steel structure buildings generally use C / Z-shaped steel, and Z-shaped steel is used as the purlin of the house, which has better bearing capacity, but the ordinary C-shaped steel is fixed by bolts, which is easy to reduce the structural strength after drilling, and can be restored after adding reinforcement blocks. It affects the distributi...

Claims

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Application Information

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IPC IPC(8): E04D12/00
CPCE04D12/00
Inventor 顾春妹
Owner CHANGSHU LONGSHENG STEEL STRUCTURE CO LTD