CN219509029U - W-shaped square column connecting piece - Google Patents

Abstract

The utility model relates to a W-shaped square column connecting piece which is arranged between a steel upright column and a veneer; the connecting piece comprises a connecting piece body, wherein the connecting piece body comprises a first attaching part and a second attaching part which are attached to the surface of the steel upright, and the angle of the joint of the first attaching part and the second attaching part is matched with the external angle of the steel upright; the connecting part I and the connecting part II are connected, the connecting part I is connected with the connecting part II, the connecting part I and the connecting part II are provided with fastening holes, and the connecting of two adjacent connecting piece bodies is realized by penetrating locking pieces in the fastening holes. This W shape square column connecting piece structure is ingenious, simple to operate through installing it between steel stand and decorative board to set up laminating portion one and laminating portion two with steel stand surface laminating, in order to avoid causing the destruction to the fire prevention coating on steel stand surface, guarantee the roughness on steel stand surface simultaneously, and then guarantee the installation effectiveness of decorative board.

Description

W-shaped square column connecting piece

Technical Field

The utility model relates to the technical field of decoration, in particular to a W-shaped square column connecting piece.

Background

The steel structure building is a novel building system, breaks through the industrial boundaries among the house industry, the building industry and the metallurgy industry, and is integrated into a novel industry system, namely the steel structure building system which is commonly seen by the industry personnel.

Compared with the traditional concrete building, the steel structure building has the advantages that steel plates or section steel are used for replacing reinforced concrete, the strength is higher, and the shock resistance is better. And the components can be manufactured in a factory and installed on site, so that the construction period is greatly reduced. Because the steel can be recycled, the construction waste can be greatly reduced, and the method is more environment-friendly, so that the method is widely adopted by countries around the world and is applied to industrial buildings and civil buildings.

The application of the steel structure building on high-rise and super high-rise buildings is mature, and the steel structure building becomes a mainstream building process gradually, and is the development direction of future buildings.

However, since steel structures are poor in corrosion resistance, and are heat-resistant and fire-resistant. Therefore, it is often necessary to spray a fire-retardant coating on the surface of the steel structure during construction. The fireproof coating is generally made of thick fireproof paint. The surface of the steel structure sprayed with the fireproof paint has the uneven condition. In order to avoid the installation construction of the veneer on the uneven surface, the steel structure is coated. At present, a method for building a base layer by using a wood keel framework or coating gypsum putty by wet operation is adopted, but the method can damage fireproof paint, has complex and troublesome procedures and poorer construction environment, can not realize a leveling function on the base layer, and can not meet diversified facing effects.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model aims to provide the W-shaped square column connecting piece, which is simple and ingenious in structure, convenient to install, capable of realizing a leveling function under the condition of ensuring no damage to fireproof paint, meanwhile, capable of improving the installation efficiency of a veneer, ensuring the installation effect, enhancing the use experience of users and beneficial to popularization and application of the W-shaped square column connecting piece in the market.

In order to achieve the aim, the utility model adopts the following technical scheme that a W-shaped square column connecting piece is arranged between a steel upright post and a veneer; the connecting piece comprises a connecting piece body, wherein the connecting piece body comprises a first attaching part and a second attaching part which are attached to the surface of the steel upright, and the angle of the joint of the first attaching part and the second attaching part is matched with the external angle of the steel upright; still include connecting portion one and connecting portion two, connecting portion one connects laminating portion one, connecting portion two connect laminating portion two, just connecting portion one with connecting portion two all seted up the fastening hole, through wear to establish the retaining member in the fastening hole to realize adjacent two the connection of connecting member body.

As a preferable mode of the present utility model, the first connecting portion and the first attaching portion, and the second connecting portion and the second attaching portion are disposed perpendicular to each other.

In a preferred embodiment of the present utility model, the first connecting portion, the second connecting portion, the first attaching portion, and the second attaching portion are each provided in a plate shape.

As a preferable mode of the present utility model, the first attaching portion is provided in equal length to the attaching portion.

As a preferable mode of the utility model, the length of the first attaching part and the second attaching part is smaller than half of the bottom edge length of the steel upright post.

As a preferable mode of the present utility model, the fastening hole is a waist-shaped hole.

As a preferable scheme of the utility model, the first attaching part and the second attaching part are provided with hollow grooves.

As a preferable mode of the utility model, the connector body is integrally formed.

As a preferable mode of the utility model, corners of the connector body are arranged in a round corner mode.

As a preferable mode of the utility model, the connector body is an axisymmetric body.

Compared with the prior art, the utility model has the beneficial effects that: according to the W-shaped square column connecting piece, the structure is ingenious, the installation is convenient, the W-shaped square column connecting piece is installed between the steel upright column and the veneer, the first attaching part and the second attaching part attached to the surface of the steel upright column are arranged, so that damage to fireproof paint on the surface of the steel upright column is avoided, meanwhile, the flatness of the surface of the steel upright column is guaranteed, the installation effect of the veneer is guaranteed, the installation rate of the veneer is improved, and popularization and application of the W-shaped square column connecting piece in the market are facilitated.

Furthermore, the first connecting part and the first attaching part, and the second connecting part and the second attaching part are mutually perpendicular, so that the probability of fracture of the connecting part caused by external force is reduced, the two connecting part bodies are conveniently connected together through the locking part, the structural strength and the service life of the W-shaped square column connecting part are ensured, and the use cost is reduced.

Furthermore, the connecting piece body is integrally injection molded, so that gaps can be avoided from being generated at the connecting part I and the joint part II, the connecting part II and the joint part II, and the joint part I and the joint part II, breakage caused by stress concentration is avoided, the structural strength of the W-shaped square column connecting piece is ensured, the W-shaped square column connecting piece is convenient to manufacture in an integral injection molding mode, and the manufacturing efficiency can be greatly improved.

Furthermore, the corners of the connecting piece body are rounded, so that compared with right angles, the safety of operators in the installation process can be effectively improved, the overall aesthetic degree of the connecting piece body is increased, and the quality of the W-shaped square column connecting piece is improved.

Drawings

FIG. 1 is a schematic view of a W-shaped square column connector in embodiment 1;

FIG. 2 is a schematic view of the structure of a W-shaped square column connector in embodiment 2;

fig. 3 is a schematic installation view of a W-shaped square column connector.

Reference numerals: 1. a first connecting part; 2. a first attaching part; 3. a second attaching part; 4. a second connecting part; 5. a fastening hole; 6. a hollow groove; 7. a steel upright; 8. a veneer; E. a connector body.

Detailed Description

Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

Example 1: as shown in fig. 1, a W-shaped square column connector is installed between a steel upright post 7 and a veneer 8, mainly for preventing damage to a fireproof coating on the surface of the steel upright post 7, and ensuring flatness of the veneer 8 in the installation process. This W shape square column connecting piece includes connecting piece body E, specifically, above-mentioned connecting piece body E include with above-mentioned steel stand 7 surface laminating department first 2 with laminating department second 3, above-mentioned laminating department first 2 with above-mentioned laminating department second 3 junction's angle and above-mentioned steel stand 7's external corner looks adaptation, if the external corner of steel stand 7 is the right angle promptly, laminating department first 2 and laminating department second 3 mutually perpendicular setting, so that the external corner of steel stand 7 is lived in the parcel when making above-mentioned laminating department first 2 and above-mentioned laminating department second 3 laminate steel stand 7 completely, guarantee the stability of W shape square column connecting piece, so that later stage installs decorative board 8. The connecting piece body E in this embodiment further includes a first connecting portion 1 and a second connecting portion 4, where the side surfaces of the first connecting portion 1 and the second connecting portion 4 are abutted against the back surface of the veneer 8, and the veneer 8 can be fixed on the side surfaces of the first connecting portion 1 and the second connecting portion 4 by using glue or adhesive 3M glue on the abutted surfaces. The side surfaces of the first connecting part 1 and the second connecting part 4 are planes and can be attached to the back surface of the veneer 8, and the side surface of the first connecting part 1 in two adjacent W-shaped square column connecting pieces needs to be kept on the same plane in the installation process so as to reduce the inclination probability of the veneer 8. The first connecting part 1 is connected with the first attaching part 2, the second connecting part 4 is connected with the second attaching part 3, the first connecting part 1 and the second connecting part 4 are respectively provided with a fastening hole 5, and the connection of two adjacent connecting part bodies E is realized by penetrating locking parts such as fixing bolts in the fastening holes 5.

In order to ensure the overall structural strength of the connecting piece body E, the fracture probability of the first connecting part 1 and the second connecting part 4 caused by external force is reduced, the locking piece is conveniently penetrated in the fastening hole 5, the purpose of connecting the two connecting piece bodies E together is achieved, the first connecting part 1 and the first attaching part 2, the second connecting part 4 and the second attaching part 3 are mutually perpendicular, and the perpendicular mode is convenient for manufacturing.

The first connecting part 1, the second connecting part 4, the first attaching part 2 and the second attaching part 3 are all plate-shaped, and a sheet metal part with a simple structure can be used, and the sheet metal part needs to keep the thickness of each part consistent so as to ensure the surface flatness. Further, in order to reduce the manufacturing difficulty and the later installation difficulty, the connecting piece body E is standardized, and since the section of the steel upright post 7 is generally square, the first attaching portion 2 and the second attaching portion 3 can be arranged in equal length, and then only four connecting piece bodies E are required to be installed around the steel upright post 7.

In order to avoid interference between two adjacent connector bodies E during the installation process, as shown in fig. 3, the lengths of the first attaching portion 2 and the second attaching portion 3 are less than half of the bottom edge length of the steel upright 7. When the two connecting piece bodies E are arranged on the periphery of the steel upright post 7, a gap is reserved between the first connecting part 1 and the second connecting part 4, and fastening pieces such as locking bolts are penetrated into the fastening holes 5. In order to achieve a quick assembly, the fastening holes 5 are waist-shaped holes.

Above-mentioned connecting piece body E integrative injection moulding sets up, can avoid connecting portion 1 and laminating portion 2 junction, connecting portion two 4 and laminating portion two 3 junctions and laminating portion 2 and laminating portion two 3 junctions to produce the gap, and then avoid causing the fracture because of stress concentration, guarantees the structural strength of W shape square column connecting piece, and integrative injection moulding's mode makes W shape square column connecting piece simple manufacture, can improve manufacturing efficiency greatly.

The corner of the connecting piece body E is arranged in a round corner mode, compared with a right angle, the safety of operators in the installation process can be effectively improved, meanwhile, the overall attractiveness of the connecting piece body E is improved, and the quality of the W-shaped square column connecting piece is improved.

In order to further improve the overall aesthetic degree of the connector body E, the connector body E in this embodiment is designed as an axisymmetric body, i.e. the first connecting portion 1 and the second connecting portion 4 are equally long, and the first attaching portion 2 and the second attaching portion 3 are equally long, as shown in fig. 1, and are symmetrically arranged with the dotted line in the figure as an axis.

Example 2: as shown in fig. 2, this embodiment is distinguished from embodiment 1 in that: in order to reduce the weight of the W-shaped square column connecting piece, the W-shaped square column connecting piece is convenient to install, the hollow groove 6 is formed in the first attaching portion 2 and the second attaching portion 3, the hollow groove 6 is a through groove, meanwhile manufacturing materials can be saved, and manufacturing cost is reduced. Is favorable for popularization and application of the W-shaped square column connecting piece in the market. The hollow groove 6 may be circular, rectangular or any other shape, and is not limited herein.

Above-mentioned this W shape square column connecting piece structure is ingenious, simple to operate through installing it between steel stand 7 and decorative board 8 to set up laminating portion one 2 and laminating portion two 3 with the laminating of steel stand 7 surface, in order to avoid causing the destruction to the fire-retardant coating on steel stand surface, guarantee the roughness on steel stand surface simultaneously, and then guarantee the installation effectiveness of decorative board, improve the installation rate of decorative board, be favorable to popularization and application on the market of above-mentioned W shape square column connecting piece.

As shown in E in fig. 3, in the embodiment, the installation schematic diagram of the W-shaped square column connecting piece in the steel structure building can avoid damage to the fireproof paint on the surface of the steel upright post 7, effectively ensure the overall installation effect of the veneer 8, greatly reduce the installation procedure, reduce the complexity of installation, facilitate improving the installation efficiency, reduce the installation cost, and further facilitate popularization and application of the steel structure building in the market.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model; thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Although the reference numerals in the figures are used more herein: 1. a first connecting part; 2. a first attaching part; 3. a second attaching part; 4. a second connecting part; 5. a fastening hole; 6. a hollow groove; 7. a steel upright; 8. a veneer; E. connector body, etc., but does not exclude the possibility of using other terms. These terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.

Claims (10)

1. A W-shaped square column connecting piece is characterized in that: is arranged between the steel upright post (7) and the veneer (8); the connecting piece comprises a connecting piece body (E), wherein the connecting piece body (E) comprises a first attaching part (2) and a second attaching part (3) which are attached to the surface of the steel upright post (7), and the angle of the joint of the first attaching part (2) and the second attaching part (3) is matched with the external angle of the steel upright post (7); still include connecting portion one (1) and connecting portion two (4), connecting portion one (1) is connected laminating portion one (2), connecting portion two (4) are connected laminating portion two (3), just connecting portion one (1) with connecting portion two (4) all have seted up fastening hole (5), through wear to establish the retaining member in fastening hole (5) realize adjacent two the connection of connecting piece body (E).

2. A W-shaped square column connector as claimed in claim 1, wherein: the first connecting part (1) is perpendicular to the first attaching part (2), and the second connecting part (4) is perpendicular to the second attaching part (3).

3. A W-shaped square column connector as claimed in claim 1, wherein: the first connecting part (1), the second connecting part (4), the first attaching part (2) and the second attaching part (3) are all arranged in a plate shape.

4. A W-shaped square post coupler according to claim 3, wherein: the first attaching part (2) and the second attaching part (3) are arranged in equal length.

5. A W-shaped square column connector as defined in claim 4 wherein: the length of the first attaching part (2) and the second attaching part (3) is smaller than half of the bottom edge length of the steel upright post (7).

6. A W-shaped square post coupler according to claim 1 or 5, wherein: the fastening holes (5) are waist-shaped holes.

7. The W-shaped square column connector of claim 6, wherein: the first attaching part (2) and the second attaching part (3) are provided with hollow grooves (6).

8. A W-shaped square column connector as claimed in claim 1, wherein: the connecting piece body (E) is integrally formed.

9. A W-shaped square column connector as claimed in claim 1, wherein: the corners of the connecting piece body (E) are rounded.

10. A W-shaped square column connector as claimed in claim 1, wherein: the connecting piece body (E) is an axisymmetric body.