Crimped flange trapezoidal corrugated web profile steel reinforced component

Abstract

The utility model discloses a hemming flange trapezoidal corrugated web section steel reinforced member, relates to the technical field of building members, and solves the problems that when a corrugated web is installed, the thickness of the corrugated web is small, and when the corrugated web is connected through a bolt and is stressed, a certain part is easy to be damaged due to extrusion or pulling force of the bolt. The device comprises a lower curled edge flange, the corrugated web and an upper curled edge flange, T-shaped grooves are formed in the interior of the bottom face of the lower curled edge flange and the interior of the top face of the upper curled edge flange, and the lower curled edge flange and the upper curled edge flange are connected through the T-shaped grooves. The T-shaped steel blocks arranged at the upper end and the lower end of the corrugated web are slidably connected into the T-shaped grooves of the upper hemming flange and the lower hemming flange respectively, so that the mounting stability of the corrugated web can be enhanced, and the position of the welded corrugated web is firmer.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building components, in particular to a kind of edge curling flange trapezoidal corrugated web profile steel reinforced component. BACKGROUND

[0002] Edge curling flange trapezoidal corrugated web profile steel reinforced component is a kind of building material with unique structure and excellent performance, edge curling flange enhances the stability and carrying capacity of component, while also improving the torsional properties of component, trapezoidal corrugated web this special web shape increases the rigidity and strength of component, while also lightening the weight of component, profile steel material usually adopts high-strength steel material, with good mechanical properties and durability.

[0003] According to the search, the patent with the patent publication number CN209025313U discloses a cold-bent thin-walled profile steel flange corrugated web box beam, which is formed by connecting an upper flange, a lower flange, and two corrugated webs through connecting pieces. The upper and lower flanges are cold-bent thin-walled profile steels in C-shaped cross-section or box-shaped cross-section. The corrugated webs are made by rolling or roll punching. The wave pattern of the corrugated web can be any one or a combination of circular trapezoidal periodic curves, circular-angled sine half-wave periodic curves, sine periodic curves, and circular arc periodic curves. The connecting pieces are nails, self-tapping screws, or self-drilling self-tapping screws. The upper and lower flanges are placed in parallel, and the upper and lower ends of the inner sides of the two corrugated webs are in close contact with the outer sides of the cold-bent thin-walled components of the upper and lower flanges, respectively. The contact surfaces of the corrugated webs and the upper and lower flanges are connected by connecting pieces. Compared with light steel trusses, corrugated web H-shaped beams, and double corrugated web beams, the present utility model has the advantages of convenient processing, excellent performance, and suitability for industrial production, and can be applied in the field of light steel structures.

[0004] However, when the corrugated web is installed, due to the thin thickness of the corrugated web, when connected by bolts and subjected to pressure, the hole position of the threaded hole of the corrugated web may be deformed or damaged due to the extrusion or tension of the bolt, reducing the use efficiency of the device. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides an edge curling flange trapezoidal corrugated web profile steel reinforced component, which solves the problem that when the corrugated web is installed, due to the thin thickness of the corrugated web, when connected by bolts and subjected to pressure, the hole position of the threaded hole of the corrugated web may be deformed or damaged due to the extrusion or tension of the bolt, reducing the use efficiency of the device.

[0006] To achieve the above object, the utility model discloses a kind of crimped flange trapezoidal corrugated web profile steel reinforced components, including lower crimped flange, corrugated web and upper crimped flange, the bottom surface inside of lower crimped flange and the top surface inside of upper crimped flange are all provided with T-shaped groove, the upper end of corrugated web two ends is fixedly installed with multiple T-shaped steel blocks at equal intervals respectively, the T-shaped steel block is slidably connected in the inside of T-shaped groove by corrugated web respectively.

[0007] Preferably, the inside of the upper crimped flange is provided with multiple through holes at equal intervals, the inside of the bottom surface of the lower crimped flange is provided with multiple connecting grooves at equal intervals, the positions of the through holes and the connecting grooves correspond to each other, the inside of the through hole is slidably connected with a reinforcing rib respectively, and the lower end of the reinforcing rib is slidably connected to the inside of the connecting groove by penetrating the inside of the through hole, the position of the reinforcing rib after installation is in the concave surface of the corrugated web, thereby the supporting strength of the corrugated web can be strengthened.

[0008] Preferably, the inside of the upper crimped flange is provided with multiple through holes at equal intervals, the inside of the bottom surface of the lower crimped flange is provided with multiple connecting grooves at equal intervals, the positions of the through holes and the connecting grooves correspond to each other, the inside of the through hole is slidably connected with a reinforcing rib respectively, and the lower end of the reinforcing rib is slidably connected to the inside of the connecting groove by penetrating the inside of the through hole, the position of the reinforcing rib after installation is in the concave surface of the corrugated web, thereby the position of the corrugated web during connection can be limited.

[0009] Preferably, the connecting groove is not communicated with the bottom surface of the lower crimped flange, thereby preventing the lower end of the reinforcing rib from penetrating to the lower side of the lower crimped flange.

[0010] Preferably, the top surface of the reinforcing rib after installation is horizontal with the top surface of the through hole, thereby facilitating the welding of the connection part of the reinforcing rib, and increasing the stability of the position of the reinforcing rib.

[0011] Preferably, the top surface and the bottom surface of the corrugated web after installation are respectively attached to the bottom surface of the upper crimped flange and the bottom surface of the lower crimped flange, thereby facilitating the welding work of the corrugated web.

[0012] The utility model provides a kind of crimped flange trapezoidal corrugated web profile steel reinforcing component. It has the following beneficial effects:

[0013] 1, the crimped flange trapezoidal corrugated web profile steel reinforcing component, when using crimped flange trapezoidal corrugated web profile steel reinforcing component, by making the T-shaped steel block of corrugated web upper and lower ends be slidably connected in the T-shaped groove of upper crimped flange and lower crimped flange, the stability of corrugated web during installation can be strengthened, and the position of corrugated web after welding is more firm;

[0014] 2、The kind of this kind of edge flange trapezoidal corrugated web type steel reinforced component, when using edge flange trapezoidal corrugated web type steel reinforced component, through the reinforcing bar is entered into the concave surface of the corrugated web by the inside of the through hole is passed to the inside of the connecting groove, the support structure of the whole corrugated web can be strengthened. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is whole structure schematic view of the utility model;

[0016] Figure 2 It is side view of the utility model;

[0017] Figure 3 It is corrugated web structure schematic view of the utility model;

[0018] Figure 4 It is upper edge flange structure schematic view of the utility model;

[0019] Figure 5 It is lower edge flange structure schematic view of the utility model.

[0020] In the drawing, 1 is lower edge flange, 2 is corrugated web, 3 is reinforcing bar, 4 is T-shaped steel block, 5 is through hole, 6 is T-shaped slot, 7 is connecting slot, 8 is upper edge flange. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model, obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor are within the protection scope of the utility model.

[0022] Embodiment 1

[0023] Please refer to Figures 1-5The embodiment of the present invention provides a rolled flange trapezoidal corrugated web steel reinforcement component, comprising a lower rolled flange 1, a corrugated web 2 and an upper rolled flange 8. T-shaped grooves 6 are provided on the bottom surface of the lower rolled flange 1 and the top surface of the upper rolled flange 8. A plurality of T-shaped steel blocks 4 are fixedly installed at equal intervals on both ends of the upper end of the corrugated web 2. The T-shaped steel blocks 4 are respectively slidably connected to the inside of the T-shaped grooves 6 through the corrugated web 2. The left end of the T-shaped groove 6 is open and the right end is sealed. After the web 2 is installed, the top surface and bottom surface are respectively fitted with the bottom surface of the upper curled flange 8 and the bottom surface of the lower curled flange 1. When connecting the lower curled flange 1, the corrugated web 2 and the upper curled flange 8, first slide the T-shaped steel blocks 4 at the upper and lower ends of the corrugated web 2 through the left ends of the lower curled flange 1 and the upper curled flange 8 to the inside of the T-shaped groove 6, and then weld the connection parts of the lower curled flange 1, the corrugated web 2 and the upper curled flange 8, which can enhance the stability of the corrugated web 2.

[0024] Example 2

[0025] In order to enhance the supporting strength of the corrugated web 2, in this embodiment, Figures 2-5 As shown, a plurality of through holes 5 are arranged at equal intervals inside the upper curling flange 8, and a plurality of connecting grooves 7 are arranged at equal intervals inside the bottom surface of the lower curling flange 1. The positions of the through holes 5 and the connecting grooves 7 correspond to each other. The interiors of the through holes 5 are slidably connected with reinforcing ribs 3, and the lower ends of the reinforcing ribs 3 are slidably connected to the interiors of the connecting grooves 7 by passing through the interiors of the through holes 5. The position of the reinforcing ribs 3 after installation is in the concave surface of the corrugated web 2, and the connecting grooves 7 are not connected to the bottom surface of the lower curling flange 1. The top surface of the reinforcing ribs 3 after installation is level with the top surface of the through holes 5. After the corrugated web 2 is installed, the reinforcing ribs 3 are installed through the interior of the through holes 5 so that the reinforcing ribs 3 pass through the interior of the through holes 5. At this time, the position of the reinforcing ribs 3 is in the concave surface of the corrugated web 2, and then the bottom of the reinforcing ribs 3 enters the interior of the connecting grooves 7. After the reinforcing ribs 3 are installed, the upper and lower ends of the reinforcing ribs 3 are welded to strengthen the supporting strength of the corrugated web 2.

[0026] It should be noted that, in this embodiment, when using the rolled flange trapezoidal corrugated web steel reinforcement member, Figures 1-5As shown, when connecting the lower flanged edge 1, the corrugated web 2 and the upper flanged edge 8, first, the T-shaped steel blocks 4 at the upper and lower ends of the corrugated web 2 are slid into the inside of the T-shaped groove 6 through the left end of the lower flanged edge 1 and the upper flanged edge 8, and then the connecting part of the lower flanged edge 1, the corrugated web 2 and the upper flanged edge 8 is welded, which can enhance the stability of the corrugated web 2, and after the installation of the corrugated web 2 is completed, the reinforcing rib 3 is installed through the inside of the through hole 5, so that the reinforcing rib 3 penetrates into the inside of the through hole 5, at this time, the position of the reinforcing rib 3 is in the concave surface of the corrugated web 2, and then the bottom of the reinforcing rib 3 enters into the inside of the connecting groove 7, and after the installation of the reinforcing rib 3 is completed, the upper and lower ends of the reinforcing rib 3 are welded, which can enhance the supporting strength of the corrugated web 2.

[0027] The basic principle and main features of the present application and the advantages of the present application are shown and described above, and it is obvious for those skilled in the art that the present application is not limited to the details of the above-mentioned exemplary embodiments, and the present application can be realized in other specific forms without departing from the spirit or basic characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0028] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for the sake of clarity, and those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A crimped flange ladder-type wave web steel reinforcement member, characterised in that: The utility model relates to a corrugated web plate, including lower edge flange (1), corrugated web plate (2) with upper edge flange (8), the inside of bottom surface of lower edge flange (1) and the inside of top surface of upper edge flange (8) are provided with T-shaped groove (6), and the upper end both ends of corrugated web plate (2) are fixedly installed with a plurality of T-shaped steel blocks (4) respectively at equal intervals, and T-shaped steel block (4) is slidably connected in the inside of T-shaped groove (6) respectively through corrugated web plate (2).

2. A crimped flange trapezoidal wave corrugated web type steel reinforced member according to claim 1, characterized in that: The inside of upper edge flange (8) is provided with a plurality of through holes (5) at equal intervals, the inside of bottom surface of lower edge flange (1) is provided with a plurality of connecting grooves (7) at equal intervals, the positions of through hole (5) and connecting groove (7) correspond to each other, the inside of through hole (5) is slidably connected with reinforcing rib (3) respectively, and the lower end of reinforcing rib (3) is slidably connected in the inside of connecting groove (7) through the inside of through hole (5) respectively, and the position of reinforcing rib (3) after installation is in the concave surface of corrugated web plate (2).

3. A crimped flange trapezoidal wave corrugated web type steel reinforced member according to claim 1, characterized in that: The left end of T-shaped groove (6) is open, and the right end is sealed.

4. A crimped flange trapezoidal wave corrugated web type steel reinforced member according to claim 2, characterized in that: Connecting groove (7) is not communicated with the bottom surface of lower edge flange (1).

5. A crimped flange trapezoidal wave corrugated web type steel reinforced member according to claim 2, characterized in that: The top surface of reinforcing rib (3) after installation is horizontal with the top surface of through hole (5).

6. A crimped flange trapezoidal wave corrugated web type steel reinforced member according to claim 1, characterized in that: The top surface and bottom surface of corrugated web plate (2) after installation are respectively attached with the bottom surface of upper edge flange (8) and the bottom surface of lower edge flange (1).

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