CN2487807Y - UT-steel section - Google Patents

Abstract

A UT-steel section is provided, wherein the cross section die comprises a U-shaped body, which consists of double web boards which are equal-height and parallel and a bottom board, wherein the tops of double web boards are provided with wing boards which can be folded outward at 90 degree, so the integration assumes a T shape, the rim of one of the wing boards is provided with a 90 degree downward short folded edge. The utility model has the advantages of good geometric property of section, wide using range, and is, in particular, applicable to sections of construction industry.

Description

UT shape steel section bar

Technical field

The utility model relates to the steel section bar, specifically a kind of UT shape steel section bar that is used for building field.

Technical background

Be extensive use of the steel section bar at machinery, building field and make various members, they have geometric cross section characteristic preferably, can obtain higher mechanical property, for example strength and stiffness under the situation minimum with material.The all standardization of present many section bars, ample supply of commodities on the market, selection is convenient.But standardized these section bars, its shape of cross section is all simpler, for example angle steel, channel-section steel, H shaped steel etc., they satisfy many use occasions, also can not do the best in some occasions, and prior art has improvement, perfect necessity, increases new kind.

Summary of the invention

The purpose of this utility model provides the steel section bar that a kind of cross section shape of the mouth as one speaks is UT shape, and the cross section geometric characteristic is good, and the scope of application is wide, is particularly suitable as the builing industry section bar.

The purpose of this utility model is achieved in that a kind of UT shape steel section bar, it is characterized in that: its cross section shape of the mouth as one speaks comprises a U-shaped body, this U-shaped body is made up of contour, parallel two webs and base plate, there is the wing plate of 90 ° of outside bendings at this pair web top and makes it totally T-shaped, and there are 90 ° of downward short flangings at a wing plate edge therein.The base plate of described U-shaped body is straight plate, vertical two coxostermums of this base plate, and its bending part has circular arc excessive.The height overall of described section bar equates with beam overall.The thickness of described section bar is between 1-3mm.The material of described section bar is the plain structural steel and iron of charcoal, cold drawing, galvanized sheet.

The utility model has following actively useful effect:

This overall product is T-shaped, and intermediate openings takes the shape of the letter U, as amphisternous T shape section bar; it has cross section geometric characteristic preferably; the scope of application is wider, for example makes a kind of skeleton of steel work combined wall board with it, and it both had been convenient to be combined into integral body with inside and outside topping; again because of there being the U-shaped open slot to be convenient to being connected of wallboard and building beam, post; and interconnecting between wallboard, this wallboard weight is light, the intensity height; the insulation, fire-resistant, function is complete, for builing industry provides new member.

Description of drawings:

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the shape of the mouth as one speaks (cross section) figure of Fig. 1.

Accompanying drawing number:

1.U body 101. webs 102. base plates

2. wing plate

3. flanging

Specific embodiment

Please contrast Fig. 1, Fig. 2, the utility model is a kind of UT shape steel section bar, it is characterized in that: its cross section shape of the mouth as one speaks comprises a U-shaped body 1, this U-shaped body is made up of contour, parallel two webs 101 and base plate 102, there is the wing plate 2 of 90 ° of outside bendings at this pair web 101 tops and makes it totally T-shaped, and there are 90 ° of downward short flangings 3 at a wing plate edge therein.

In embodiment illustrated in fig. 2, the base plate of described U-shaped body is straight plate, vertical two coxostermums of this base plate, and its bending part has circular arc excessive.This base plate also can be arc.

During enforcement, the height overall of described section bar equates with beam overall, also can be unequal.

The thickness of described section bar is between 1-3mm.

During enforcement, the material of described section bar is the plain structural steel and iron of charcoal, cold drawing, galvanized sheet.

Claims (5)

1. UT shape steel section bar, it is characterized in that: its cross section shape of the mouth as one speaks comprises a U-shaped body, this U-shaped body is made up of contour, parallel two webs and base plate, and there is the wing plate of 90 ° of outside bendings at this pair web top and makes it totally T-shaped, and there are 90 ° of downward short flangings at a wing plate edge therein.

2. UT shape steel section bar as claimed in claim 1, it is characterized in that: the base plate of described U-shaped body is straight plate, vertical two coxostermums of this base plate, its bending part has circular arc excessive.

3. UT shape steel section bar as claimed in claim 1, it is characterized in that: the height overall of described section bar equates with beam overall.

4. UT shape steel section bar as claimed in claim 1, it is characterized in that: the thickness of described section bar is between 1-3mm.

5. UT shape steel section bar as claimed in claim 1 is characterized in that: the material of described section bar is the plain structural steel and iron of charcoal, cold drawing, galvanized sheet.

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