Splicing and connecting component for steel structure house

Abstract

The utility model provides a steel structure house assembling and connecting part, which belongs to the technical field of steel structures, and comprises a C-shaped purline, a lining web plate, a connecting piece, a butt joint block and a square tube purline, the lining web plate is arranged on the inner side of the C-shaped purline, a reinforcing rib is arranged on the outer edge of the lining web plate, the connecting piece is welded on the inner side of the lining web plate, and the butt joint block is arranged on the inner side of the C-shaped purline. The lining web plate is axially embedded into the inner side of the C-shaped purline, the reinforcing rib on the outer edge of the opening of the lining web plate is attached to the inner wall of the flange of the C-shaped purline, the lining web plate extends from one end of the C-shaped purline to the other end of the C-shaped purline, and the lining web plate is connected with the C-shaped purline through the butt joint block. The reinforcing rib abuts against the position between the two flanges at the opening of the C-shaped purline, the lining web vertically supports and transversely supports the C-shaped purline in the C-shaped purline, the strength of the C-shaped purline can be enhanced, the C-shaped purline is not prone to deformation, and therefore the connecting strength of the purline assembly and the overall bearing capacity of a roof can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel structure technical field, especially a kind of steel structure house assembling connecting component. BACKGROUND

[0002] Steel column and steel beam are the main load-bearing components of steel structure prefabricated building, which are made of steel and connected by bolts, and are flexible and convenient to assemble, wherein steel column is mainly used for supporting building and bearing vertical load, and steel beam is used for bearing horizontal load and bridge, cantilever and other structures, purlin is the component connecting steel column and steel beam, which is generally made of angle steel or round steel, and the role of purlin is to support and fix wallboard and roof panel, in steel structure prefabricated building, whether the purlin connecting node structure is simple and reliable has a direct impact on the integrity and reliability of steel structure building, and the quality and progress of manufacturing and installation.

[0003] Generally, C-shaped purlin is used horizontally, and square purlin is used longitudinally, and the end of the two purlins is fixed above the roof beam, which is only fixedly connected with the purlin support plate welded above the roof beam by fixing bolts, and the connecting part has low strength after stress, and is prone to deformation and collapse, thus affecting the overall carrying capacity.

[0004] The traditional square purlin and C-shaped purlin connecting structure adopts intermittent welding connection, and the welding quality is difficult to control, when the thickness of the connecting purlin is thin, the purlin is easily welded through, which affects the mechanical property index of the purlin, in addition, the welding point is inside the C-shaped purlin, and the welding work is not only difficult, but also the welding quality is difficult to guarantee, which affects the safety of the structure.

[0005] Therefore, the steel structure house assembling connecting component is provided to meet the needs. UTILITY MODEL CONTENTS

[0006] The utility model aims at solving the problems in the above background art, and provides a steel structure house assembling connecting component.

[0007] To solve the above technical problems, the utility model provides the following technical scheme:

[0008] A steel structure house assembling connecting component, comprising: a C-shaped purlin, an inner lining web plate, a connecting piece, a butt block and a square purlin, the inner side of the C-shaped purlin is provided with an inner lining web plate, the outer edge of the inner lining web plate is provided with a reinforcing rib, the inner side of the inner lining web plate is welded with a connecting piece, the other end of the connecting piece is welded with a butt block, the surface of the butt block is provided with a butt hole, the outer end of the C-shaped purlin is provided with a square purlin, and the surface of the square purlin is provided with a mounting hole.

[0009] Preferably, the inner lining web plate is in trapezoidal shape, and the inner lining web plate is axially embedded into the inner side of the C-shaped purlin along the side opening of the C-shaped purlin.

[0010] Preferably, the outer wall of the inner lining web plate is horizontally attached to the inner wall of the C-shaped purlin, and the reinforcing ribs at the outer edge of the opening of the inner lining web plate are attached to the inner wall of the flange of the C-shaped purlin.

[0011] Preferably, two groups of reinforcing ribs are transversely arranged at the opening of the inner lining web plate, and the reinforcing ribs are in the shape of a long strip.

[0012] Preferably, the connecting piece is in the shape of a trapezoid, and the connecting piece extends outwardly to the opening of the inner lining web plate and is flush with the opening of the inner lining web plate.

[0013] Preferably, the butt joint block is in the shape of a rectangle, the cross-sectional area of the butt joint block is smaller than the cross-sectional area of the connecting piece, and the butt joint block extends outwardly to the outer end of the inner lining web plate.

[0014] Preferably, the inner cavity of the square-through purlin is matched with the butt joint block, the positions of the butt joint hole and the mounting hole are matched, and the square-through purlin is inserted at the outer end of the butt joint block and is fixed by bolts.

[0015] Compared with the prior art, the utility model has at least the following beneficial effects:

[0016] 1. The inner lining web plate is axially embedded in the C-shaped purlin, the reinforcing ribs at the outer edge of the opening of the inner lining web plate are attached to the inner wall of the flange of the C-shaped purlin, the inner lining web plate extends from one end of the C-shaped purlin to the other end of the C-shaped purlin, and the inner lining web plate is abutted between the two flanges at the opening of the C-shaped purlin through the reinforcing ribs, the inner lining web plate vertically supports and transversely supports the C-shaped purlin in the C-shaped purlin, the strength of the C-shaped purlin can be enhanced, the C-shaped purlin is not easy to deform, and therefore the connecting strength of the purlin assembly and the overall bearing capacity of the roof can be improved.

[0017] 2. The square-through purlin is inserted at the outer end of the butt joint block and is fixed by bolts, compared with the traditional direct bolt fixing and intermittent welding, the square-through purlin and the C-shaped purlin are more convenient to install, the connecting point is arranged at the outer end of the C-shaped purlin, the square-through purlin is connected with the inner lining web plate, the effect of connecting and fixing with the C-shaped purlin is achieved, and the connecting part between the C-shaped purlin and the square-through purlin is not easy to be deformed under stress. BRIEF DESCRIPTION OF DRAWINGS

[0018] The accompanying drawings, which are incorporated herein and constitute part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and to enable a person skilled in the relevant art to implement and use the present disclosure.

[0019] Figure 1 It is a whole structure schematic view of the utility model;

[0020] Figure 2The utility model discloses a lining web plate and square through purlin concrete connection structure schematic view.

[0021] Figure 3 The utility model discloses a lining web plate and connecting piece concrete connection structure schematic view.

[0022] Figure 4 The utility model discloses a lining web plate and square through purlin split structure schematic view.

[0023] [Reference signs]

[0024] 1-C shaped purlin;2-lining web plate;3-connecting piece;4-butting block;5-square through purlin;201-stiffening rib;401-butting hole;501-mounting hole.

[0025] As shown in the drawings, in order to clearly realize the structure of the embodiment of the utility model, specific structures and devices are marked in the drawings, but this is only for the need of illustration, and is not intended to limit the utility model in the specific structure, device and environment, and the ordinary skilled in the art can adjust or modify these devices and environment according to specific needs, and the adjustment or modification still includes in the range of the appended claims. DETAILED DESCRIPTION

[0026] As Figure 1 , Figure 2 , Figure 3 and Figure 4 indicated, a steel structure house assembling connecting component, the embodiment of the utility model provides, including: C shaped purlin 1, lining web plate 2, connecting piece 3, butting block 4 and square through purlin 5, the inside of C shaped purlin 1 is installed with lining web plate 2, and the outer edge of lining web plate 2 is provided with stiffening rib 201, and the inside of lining web plate 2 is welded with connecting piece 3, and the other end of connecting piece 3 is welded with butting block 4, and the surface of butting block 4 is provided with butting hole 401, and the outer end of C shaped purlin 1 is installed with square through purlin 5, and the surface of square through purlin 5 is provided with mounting hole 501.

[0027] In the embodiment, the lining web plate 2 is in trapezoidal shape, and the lining web plate 2 is axially embedded into the inside of the C shaped purlin 1 along the side opening of the C shaped purlin 1, so that the lining web plate 2 is conveniently axially embedded into the inside of the C shaped purlin 1 along the side opening of the C shaped purlin 1 during installation, and the installation is very convenient.

[0028] In the embodiment, the outer wall of the inner lining web plate 2 is horizontally attached to the inner wall of the C-shaped purlin 1, the reinforcing ribs 201 at the opening of the inner lining web plate 2 are attached to the inner wall of the flange of the C-shaped purlin 1, the inner lining web plate 2 extends from one end of the C-shaped purlin 1 to the other end of the C-shaped purlin 1, and the reinforcing ribs 201 are arranged between the two flanges at the opening of the C-shaped purlin 1, the inner lining web plate 2 provides vertical and horizontal support for the C-shaped purlin 1 inside the C-shaped purlin 1, which can strengthen the strength of the C-shaped purlin 1 and prevent the C-shaped purlin 1 from being deformed.

[0029] In the embodiment, two groups of reinforcing ribs 201 are arranged transversely at the opening of the inner lining web plate 2, and the reinforcing ribs 201 are in a strip shape, which can be distributed along the flanges at the opening of the inner lining web plate 2.

[0030] In the embodiment, the connecting piece 3 is in a trapezoidal shape, and the connecting piece 3 extends outwardly to the opening of the inner lining web plate 2 and is flush with the opening of the inner lining web plate 2, so that the contact area between the connecting piece 3 and the inner lining web plate 2 is maximized, and the connection strength between the connecting piece 3 and the inner lining web plate 2 is guaranteed.

[0031] In the embodiment, the butt block 4 is in a rectangular shape, the cross-sectional area of the butt block 4 is smaller than that of the connecting piece 3, and the butt block 4 extends outwardly to the outer end of the inner lining web plate 2, so that the connecting point is arranged at the outer end of the C-shaped purlin 1, the square purlin 5 is connected with the inner lining web plate 2 to achieve the effect of being fixed with the C-shaped purlin 1, so that the connecting part between the C-shaped purlin 1 and the square purlin 5 is not easily deformed under stress, and the connection strength of the purlin assembly is improved to improve the overall bearing capacity of the roof.

[0032] In the embodiment, the inner cavity of the square purlin 5 is matched with the butt block 4, the positions of the butt hole 401 and the mounting hole 501 are matched, and the square purlin 5 is inserted at the outer end of the butt block 4 and fixed by bolts, which makes the installation of the square purlin 5 and the C-shaped purlin 1 more convenient compared with the traditional direct bolt fixing and intermittent welding.

Claims

1. A steel structure house assembly connection component, characterized in that: Include: C-shaped purlin (1), inner lining web (2), connecting piece (3), butt block (4) and square tube purlin (5), the inner side of the C-shaped purlin (1) is provided with inner lining web (2), the outer edge of the inner lining web (2) is provided with reinforcing rib (201), the inner side of the inner lining web (2) is welded with connecting piece (3), the other end of the connecting piece (3) is welded with butt block (4), the surface of the butt block (4) is provided with butt joint hole (401), the outer end of the C-shaped purlin (1) is provided with square tube purlin (5), the surface of the square tube purlin (5) is provided with mounting hole (501).

2. The steel-framed house assembly connecting member according to claim 1, characterized by: The inner lining web (2) is trapezoidal, and the inner lining web (2) is axially embedded into the inner side of the C-shaped purlin (1) along the opening of the side surface of the C-shaped purlin (1).

3. The steel-framed house assembly connecting member according to claim 1, characterized by: The outer wall of the inner lining web (2) is horizontally attached to the inner wall of the C-shaped purlin (1), and the reinforcing rib (201) of the outer edge of the opening of the inner lining web (2) is attached to the inner wall of the flange of the C-shaped purlin (1).

4. The steel building erection connection component of claim 1, wherein: Two groups of reinforcing ribs (201) are transversely arranged at the opening of the inner lining web (2), and the reinforcing ribs (201) are long strips.

5. The steel building erection connection component of claim 1, wherein: The connecting piece (3) is trapezoidal, and the connecting piece (3) extends outward to the opening of the inner lining web (2) and is flush with the opening of the inner lining web (2).

6. The steel building erection connection component of claim 1, wherein: The butt block (4) is rectangular, the cross-sectional area of the butt block (4) is smaller than that of the connecting piece (3), and the butt block (4) extends outward to the outer end of the inner lining web (2).

7. The steel building erection connection component of claim 1, wherein: The inner cavity of the square tube purlin (5) is matched with the butt block (4), the positions of the butt joint hole (401) and the mounting hole (501) are matched, and the square tube purlin (5) is inserted at the outer end of the butt block (4) and fixed by bolts.

Images