Clamping piece used for building wall body connection and building wall body

Abstract

The utility model provides a clamping piece for building wall body connection and a building wall body, the clamping piece comprises a U-shaped main body, the U-shaped main body comprises a bottom plate and two parallel side plates; the connecting piece is arranged on a bottom plate of the U-shaped main body, the connecting piece is perpendicular to the bottom plate, the connecting piece and the bottom plate are welded and fixed, and the connecting piece extends in the direction away from an opening of the U-shaped main body. Due to the fact that the bottom plate of the U-shaped body can be directly and fixedly connected with the concrete column through a steel bonding method, the defect that holes need to be drilled in the concrete column in a traditional steel bar planting process is overcome, and the integrity of the frame structure is effectively protected. Due to the arrangement of the U-shaped main body, the welding base surface of the connecting piece is larger, the connecting strength is improved, the bonding area between the bottom plate and the concrete column is larger, and the connection is reliable.

Description

Technical Field

[0001] This utility model relates to the field of construction, specifically to a clip for connecting building walls and a building wall. Background Technology

[0002] In building construction, the connection between infill walls and frame structures is a crucial technical aspect. Traditional methods primarily employ rebar anchoring, which involves drilling holes in the concrete columns of the frame, inserting rebar into the holes, injecting epoxy resin for fixation, and then extending the other end of the rebar into the infill wall. This method has several drawbacks: firstly, drilling holes in existing concrete columns can easily damage the frame structure; secondly, the depth and location of the drill holes, as well as the fullness of the epoxy resin injection, are difficult to guarantee, leading to poor connection reliability; and thirdly, the drilling, hole cleaning, and resin injection processes are numerous, resulting in low construction efficiency and requiring specialized drilling equipment. Therefore, there is an urgent need for a drilling-free, easy-to-construct, and reliable connection structure between infill walls and frame columns. Utility Model Content

[0003] The purpose of this invention is to solve the problem of drilling holes in concrete columns in the existing rebar installation process.

[0004] The first aspect of this utility model provides a fastener for connecting building walls, comprising:

[0005] The U-shaped body includes a base plate and two parallel side plates;

[0006] The connector is provided on the base plate of the U-shaped main body. The connector is set perpendicular to the base plate and welded to the base plate. The connector extends away from the opening of the U-shaped main body.

[0007] The U-shaped main body is bonded and fixed to the frame concrete column by adhesive.

[0008] Furthermore, the connector is provided in two parts, which are arranged parallel to each other in the vertical direction.

[0009] Furthermore, the connector includes tie bars.

[0010] Furthermore, a snap-fit ​​component is provided on the base plate, which is arranged parallel to the connector and located on the side close to the edge of the base plate.

[0011] Furthermore, the snap-fit ​​component is fixedly connected to the base plate by welding.

[0012] A second aspect of this utility model provides a building wall, employing a fastener for connecting building walls as described in any of the preceding claims, comprising:

[0013] Framed concrete columns;

[0014] Infill walls are provided adjacent to the concrete columns of the frame;

[0015] The clip is fixedly connected to the surface of the frame concrete column, the opening of the U-shaped body is engaged with the frame concrete column, the end of the connector away from the base plate is fixed inside the infill wall, and the clip is engaged with the edge of the infill wall.

[0016] Furthermore, the card is provided in multiple parts.

[0017] Furthermore, multiple of the aforementioned clips are sequentially spaced along the height direction of the infill wall.

[0018] Furthermore, the card is made of steel.

[0019] Compared with the prior art, this utility model has at least the following advantages: Since the base plate of the U-shaped main body can be directly fixed to the concrete column by steel bonding, the drawback of drilling holes in the concrete column required in traditional rebar installation is avoided, effectively protecting the integrity of the frame structure; the U-shaped main body provides a larger welding base for the connectors, improving connection strength, and the bonding area between the base plate and the concrete column is larger, ensuring reliable connection; the connectors' perpendicularity to the base plate and extension away from the opening of the U-shaped main body facilitates anchoring within the infill wall, forming a reliable connection; the overall structure is simple, installation is convenient, and construction quality is easily guaranteed. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the card component in one embodiment of the present utility model;

[0022] Figure 2 This is a cross-sectional view of the card component along surface AA in Embodiment 1 of this utility model;

[0023] Figure 3 This is a cross-sectional view of the card component along the BB surface in Embodiment 1 of this utility model;

[0024] Figure 4 This is a schematic diagram of the building wall in Embodiment 2 of this utility model.

[0025] Among them, 1-clamp; 11-side plate; 12-bottom plate; 13-connector; 2-frame concrete column; 3-infill wall. Detailed Implementation

[0026] The present invention will now be described in more detail with reference to the accompanying drawings, which illustrate preferred embodiments of the present invention. It should be understood that those skilled in the art can modify the present invention described herein while still achieving its advantageous effects. Therefore, the following description should be understood as being broadly known to those skilled in the art and is not intended to limit the present invention.

[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0028] The present invention will be described in more detail below by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer from the following description. It should be noted that the drawings are in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of the present invention.

[0029] Example 1

[0030] This embodiment provides a clip 1 for connecting building walls. Please refer to... Figures 1-3 ,include:

[0031] The U-shaped body includes a base plate 12 and two parallel side plates 11.

[0032] The connector 13 is provided on the U-shaped main body base plate 12. The connector 13 is set perpendicular to the base plate 12 and welded and fixed to the base plate 12. The connector 13 extends away from the opening of the U-shaped main body.

[0033] Specifically, the U-shaped body is the main part of the clip 1, and its shape resembles the English letter "U". This U-shaped body consists of two parts: the base plate 12, which is the main part of the U-shaped body, and two parallel side plates 11, perpendicular to the base plate 12, which extend vertically from both ends of the base plate 12 and are parallel to each other, thus forming the two sides of the U-shape. The connector 13 is the other component of the clip 1; it is located on and fixed to the base plate 12 of the U-shaped body. The connector 13 forms a 90-degree angle with the base plate 12, that is, it is set upright.

[0034] Preferably, the connector 13 is firmly connected to the base plate 12 by welding. One end of the connector 13 is connected to the base plate 12, and the other end extends outward, and the direction of this extension is away from the opening of the U-shaped body. That is, if the opening of the U-shaped body is to the left or right, the connector 13 extends in the opposite direction.

[0035] Furthermore, the connector 13 is provided in two parts, and is arranged parallel to each other and spaced apart along the length of the base plate 12.

[0036] Specifically, the two connectors 13 are arranged vertically along the base plate 12, parallel to each other, and maintain a certain distance from each other on the base plate 12. This arrangement enhances the stability and load-bearing capacity of the clip 1 because it distributes the force across both ends of the base plate 12, rather than concentrating it at a single point. This design helps improve the overall performance of the clip 1 when connecting to building walls.

[0037] Furthermore, the connector 13 includes tie bars. Tie bars are connectors 13 used in building structures, primarily functioning to provide tensile strength within the building walls, enhancing the overall integrity and stability of the structure. They ensure effective resistance to tensile forces from different directions. The tie bars are welded to the base plate 12, enhancing the connection's strength and enabling the tie bars to effectively transfer and bear forces. The tie bars extend away from the opening of the U-shaped main body; this design allows them to better integrate with other building materials (such as steel reinforcement and concrete) within the wall structure, thereby improving the overall stability of the wall structure.

[0038] Furthermore, a snap-fit ​​component is provided on the base plate 12, which is arranged parallel to the connector 13 and is located on the side close to the edge of the base plate 12.

[0039] Specifically, the snap-fit ​​connectors and connectors 13 (i.e., tie bars) are arranged parallel to each other, meaning they are spatially adjacent and will not interfere with each other, allowing them to perform their respective functions simultaneously. The snap-fit ​​connectors can be used to secure other components within the wall, such as another wall panel, decorative panel, or structural reinforcement. In this embodiment, the snap-fit ​​connectors connect to the wall. Because the snap-fit ​​connectors are located near the edge of the base plate 12, they can be used to adjust the alignment of the wall during installation, ensuring the accuracy of the wall connection. Providing additional connection points increases the overall stability of the wall structure, especially when subjected to lateral forces or vibrations.

[0040] The snap-fit ​​connectors and tie bars on the base plate 12 together form a robust connection system, which not only enhances the connection between walls, but also improves the stability and reliability of the entire building structure.

[0041] Furthermore, the snap-fit ​​component is fixedly connected to the base plate 12 by welding. Welding is a very strong connection method, ensuring a strong bond between the snap-fit ​​component and the base plate 12, making it difficult for the component to detach. Welding reduces the range of motion at the connection point, improving the stability of the entire structural component.

[0042] Example 2

[0043] This embodiment provides a building wall that uses the fastener 1 for connecting building walls as described in Embodiment 1. Please refer to [reference needed]. Figure 4 ,include:

[0044] 2 concrete columns in the frame;

[0045] Infill wall 3 is provided adjacent to the frame concrete column 2;

[0046] The clip 1 is fixedly connected to the surface of the frame concrete column 2, the opening of the U-shaped body is engaged with the frame concrete column 2, the end of the connector 13 away from the base plate 12 is fixed inside the infill wall 3, and the clip is engaged with the edge of the infill wall 3.

[0047] Specifically, the U-shaped opening of the clip 1 engages with the frame concrete column 2, meaning the opening of the U-shaped body tightly wraps around the surface of the frame concrete column 2 and is fixedly connected to the surface of the frame concrete column 2 by some fixing method (such as welding, bolts, etc.). The end of the connector 13 of the clip 1 away from the base plate 12 is fixed inside the infill wall 3, which can be achieved by embedding, bonding, or other fixing methods. In this way, the connector 13 becomes a bridge connecting the infill wall 3 and the frame concrete column 2. The clip engages with the edge of the infill wall 3, which means that the clip fits tightly with the edge of the infill wall 3, thereby ensuring a stable connection between the infill wall 3 and the frame concrete column 2.

[0048] Furthermore, the U-shaped main body is bonded and fixed to the frame concrete column 2 using adhesive. This fixing method provides good adhesion and uniform stress distribution. Compared with traditional mechanical fixing methods (such as nails, bolts) or welding, the use of adhesive can avoid drilling holes in the concrete column or generating heat effects, thereby protecting the structural integrity of the concrete.

[0049] Furthermore, the card 1 is provided with multiple components.

[0050] Furthermore, multiple card pieces 1 are arranged at intervals along the height direction of the infill wall 3.

[0051] Specifically, this embodiment uses not just one clip 1, but multiple clips 1. Using multiple clips 1 enhances the overall stability and strength of the wall because they provide support at multiple points. These clips 1 are arranged at regular intervals along the vertical direction (i.e., the height direction) of the wall. This arrangement helps to evenly distribute the forces borne by the wall and ensures a more stable overall wall structure. The interval arrangement means that the clips 1 are not closely arranged, but rather regularly distributed at different heights of the wall.

[0052] Furthermore, the clamp 1 is made of steel. Steel is widely used in the construction industry due to its high strength, good toughness, and durability. The clamp 1, made of steel, can better withstand various external forces and pressures that the wall may encounter, such as wind, earthquakes, or the weight of the wall itself.

[0053] In summary, the U-shaped main body, vertically arranged connectors, adhesive bonding, and connectors spaced apart along the height of the infill wall achieve several beneficial effects: First, it enhances the connection strength and stability between the wall and the frame concrete columns, improving the overall seismic performance of the building; second, the spaced connectors ensure uniform load distribution, preventing wall deformation and buckling, and increasing the wall's load-bearing capacity; furthermore, the use of adhesives simplifies the construction process, reduces damage to the concrete columns from mechanical fixing, and provides better durability and environmental adaptability; finally, this design also saves material costs, facilitates inspection and maintenance, and improves construction efficiency and economic benefits.

[0054] The above-described specific examples are for illustrative purposes only and are not intended to limit the scope of this invention. Those skilled in the art to which this invention pertains can make various simple deductions, modifications, or substitutions based on the concept of this invention.

Claims

1. A fastener for connecting building walls, characterized in that, include: The U-shaped body includes a base plate and two parallel side plates; The connector is provided on the base plate of the U-shaped main body. The connector is set perpendicular to the base plate and welded to the base plate. The connector extends away from the opening of the U-shaped main body. The U-shaped main body is bonded and fixed to the frame concrete column by adhesive.

2. The fastener for connecting building walls as described in claim 1, characterized in that, The connector has two parts, which are arranged parallel to each other in the vertical direction.

3. The fastener for connecting building walls as described in claim 1, characterized in that, The connector includes tie bars.

4. The fastener for connecting building walls as described in claim 1, characterized in that, A snap-fit ​​component is provided on the base plate. The snap-fit ​​component is arranged parallel to the connector and is located on the side close to the edge of the base plate.

5. The fastener for connecting building walls as described in claim 4, characterized in that, The snap-fit ​​component is fixedly connected to the base plate by welding.

6. A building wall, characterized in that, The fastener for connecting building walls as described in any one of claims 1-5 includes: Framed concrete columns; Infill walls are provided adjacent to the concrete columns of the frame; The clip is fixedly connected to the surface of the frame concrete column, the opening of the U-shaped body is engaged with the frame concrete column, the end of the connector away from the base plate is fixed inside the infill wall, and the clip is engaged with the edge of the infill wall.

7. The building wall as described in claim 6, characterized in that, The card has multiple components.

8. The building wall as described in claim 7, characterized in that, Multiple of the aforementioned clips are arranged sequentially at intervals along the height direction of the infill wall.

9. The building wall as described in claim 6, characterized in that, The card is made of steel.

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