Building curtain wall installation positioning structure

Abstract

The utility model discloses a kind of building curtain wall installation positioning structure, including embedded part, connecting angle code, fastening assembly, limiting gasket and adjusting part. Embedded part is anchored in building main body;Connecting angle code one end is fixed in embedded part, the other end is equipped with the installation part with long round hole;Fastening assembly passes through long round hole and curtain wall column and fixes column. Adjusting part is set between embedded part and column, for adjusting the clearance between the two, including the first adjusting block fixed in embedded part, the second adjusting block in column, and the adjusting screw, elastic member and adjusting nut used in cooperation. The utility model utilizes adjusting screw and elastic member cooperate long round hole, can conveniently adjust the clearance between curtain wall column and building main body, and realize firm locking in combination with limiting gasket, with the advantages of convenient adjustment, accurate positioning, firm installation.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and in particular to a building curtain wall installation and positioning structure. Background Technology

[0002] With the rapid development of the construction industry, building curtain walls are widely used in various high-rise buildings due to their aesthetic appeal and lightweight characteristics. During the installation of curtain walls, the positioning and fixing of the columns is a crucial step.

[0003] Traditional curtain wall installation structures typically use angle steel or channel steel as connectors, fixing the mullions to embedded parts with bolts. However, due to errors in civil construction, the position of the embedded parts often deviates, or the curtain wall mullions require adjustment during installation to ensure the flatness of the curtain wall surface. Existing installation structures often involve cumbersome operations and low adjustment precision when adjusting the gap (positioning) between the mullions and the main structure. Furthermore, after adjustment, the connection points are prone to loosening due to wind pressure or vibration, lacking effective anti-slip and locking mechanisms, thus affecting the safety and stability of the curtain wall.

[0004] Therefore, there is an urgent need for a building curtain wall installation and positioning structure that can easily adjust the gap size, accurately position and firmly fix the wall. Utility Model Content

[0005] The purpose of this utility model is to provide a building curtain wall installation and positioning structure to solve the problems of difficult installation and adjustment and unstable positioning of curtain wall columns in the prior art.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is: to provide a building curtain wall installation and positioning structure, the building curtain wall installation and positioning structure comprising: Embedded parts, which are anchored within the main building structure; Two connecting angle brackets, one end of which is fixedly connected to the embedded part, and the other end is provided with an installation part for connecting the curtain wall column, and the installation part is provided with at least one elongated hole; Fastening assembly, which passes through the elongated hole and the curtain wall column, to lock and fix the curtain wall column to the connecting angle bracket; A limiting washer is disposed between the fastening component and the connecting bracket, and covers the elongated hole; It also includes an adjustment part for adjusting the gap between the curtain wall column and the building body, the adjustment part being disposed between the embedded part and the curtain wall column.

[0007] In one embodiment, the adjustment unit includes: The first adjusting block is fixed on the embedded part; The second adjusting block is disposed on the curtain wall column, and both the first adjusting block and the second adjusting block are provided with through holes; An adjusting screw is inserted into a through hole on the first adjusting block and the second adjusting block, and the length direction of the adjusting screw is the same as the length direction of the elongated hole. An elastic element is sleeved on the adjusting screw between the first adjusting block and the second adjusting block; An adjusting nut, which is threaded onto the end of the adjusting screw.

[0008] In one embodiment, the adjacent surfaces of the connecting corner bracket and the limiting pad are provided with serrated anti-slip textures. After the fastening assembly locks the limiting pad, the limiting pad and the serrated anti-slip textures on the connecting corner bracket engage with each other.

[0009] In one embodiment, the connecting bracket is fixed to the embedded part by welding.

[0010] In one embodiment, a high-strength nylon pad is provided between the connecting corner bracket and the curtain wall column.

[0011] In one embodiment, the connecting bracket is made of high-strength stainless steel.

[0012] The above-described technical solutions in the embodiments of this utility model have at least the following technical effects or advantages: The building curtain wall installation and positioning structure provided in this embodiment of the utility model, by setting an adjustment part, can easily adjust the gap between the curtain wall column and the main building body by using the cooperation of the adjustment screw and the elastic element, and achieve precise positioning of entry and exit by cooperating with the elongated hole on the connecting corner bracket; at the same time, the serrated anti-slip texture between the limiting gasket and the connecting corner bracket is used to enhance the locking force of the fastening components, prevent the column from shifting during long-term use, and improve the installation accuracy and safety of the curtain wall system. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model, 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 some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 A schematic diagram of the building curtain wall installation positioning structure provided in this embodiment of the utility model before installation; Figure 2 A schematic diagram of the building curtain wall installation and positioning structure provided in this embodiment of the utility model after installation; Figure 3 This is a schematic diagram of the structure of the adjustment part provided in an embodiment of the present utility model.

[0015] The labels for the various figures are as follows: 1. Embedded parts; 2. Connecting angle brackets; 3. Fastening components; 4. Limiting gaskets; 5. Adjustment parts; 6. Curtain wall columns; 7. Building structure; 21. Oblong hole; 51. First adjusting block; 52. Second adjusting block; 53. Adjusting screw; 54. Elastic element; 55. Adjusting nut. Detailed Implementation

[0016] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0017] In the description of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0018] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0019] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0020] Please see Figures 1 to 3 This application provides a building curtain wall installation and positioning structure, including an embedded part 1, a connecting angle bracket 2, a fastening component 3, a limiting gasket 4, and an adjusting part 5.

[0021] like Figure 1 and Figure 2 As shown, the embedded part 1 is anchored within the main building 7, serving as the load-bearing foundation for the entire installation structure. Two connecting angle brackets 2 are arranged in parallel, with one end firmly fixed to the embedded part 1 by welding. The welded connection ensures the rigidity and strength of the connection. The connecting angle brackets 2 are preferably made of high-strength stainless steel to improve corrosion resistance and load-bearing capacity.

[0022] The other end of the connecting bracket 2 extends out of the embedded part 1, forming a mounting part for connecting the curtain wall mullion 6. At least one elongated hole 21 is provided on this mounting part. The length direction of the elongated hole 21 is generally perpendicular to the surface of the building body 7 (i.e., the in / out direction). The curtain wall mullion 6 is placed between two connecting brackets 2. Fastening components 3 (usually a high-strength bolt set) pass through the elongated hole 21 and the corresponding mounting holes on the curtain wall mullion 6, thereby locking the curtain wall mullion 6 to the connecting bracket 2. A limiting washer 4 is provided between the fastening component 3 and the connecting bracket 2. The area of ​​the limiting washer 4 is larger than the width of the elongated hole 21, thereby covering the elongated hole 21 and ensuring that the head or nut of the fastening component 3 can effectively press the connecting bracket 2.

[0023] To prevent wear or electrochemical corrosion caused by direct rigid contact between metals, a high-strength nylon pad is preferably provided between the connecting corner bracket 2 and the curtain wall column 6.

[0024] This embodiment includes an adjustment part 5 for adjusting the gap between the curtain wall column 6 and the building body 7. The adjustment part 5 is located between the embedded part 1 and the curtain wall column 6.

[0025] Specific combination Figure 3 As shown, the adjusting part 5 includes a first adjusting block 51, a second adjusting block 52, an adjusting screw 53, an elastic element 54, and an adjusting nut 55. The first adjusting block 51 is fixedly installed on the embedded part 1, located below or to the side of the two connecting angle brackets 2. The second adjusting block 52 is fixedly installed on the side of the curtain wall column 6 facing the main building 7. Both the first adjusting block 51 and the second adjusting block 52 have through holes for the adjusting screw 53 to pass through. The adjusting screw 53 passes through the through holes, and its length direction is consistent with the length direction of the elongated hole 21 on the connecting angle bracket 2, that is, the adjustment direction is consistent. The elastic element 54 (e.g., a high-strength spring) is sleeved on the adjusting screw 53 and is located between the first adjusting block 51 and the second adjusting block 52. The adjusting nut 55 is threaded into the end of the adjusting screw 53 (usually located on the outside of the second adjusting block 52).

[0026] During installation, when it is necessary to adjust the distance (gap) between the curtain wall column 6 and the wall, the construction workers rotate the adjusting nut 55.

[0027] If the adjusting nut 55 is tightened, the elastic force of the elastic element 54 is overcome by the threaded transmission, and the second adjusting block 52 (together with the curtain wall column 6) is pulled towards the first adjusting block 51 (the main building 7), and the gap becomes smaller.

[0028] If the adjusting nut 55 is loosened, the rebound force of the elastic element 54 pushes the second adjusting block 52 away from the first adjusting block 51, increasing the gap. During this process, the fastening assembly 3 slides within the elongated hole 21 of the connecting bracket 2, which provides displacement space for adjustment. The presence of the elastic element 54 not only assists in reverse adjustment but also acts as a buffer and prevents loosening after installation.

[0029] To further improve stability after fixing and prevent slippage, serrated anti-slip patterns are provided on the adjacent contact surfaces of the connecting angle bracket 2 and the limiting gasket 4. When adjusted to the correct position and the fastening assembly 3 is locked, the serrated anti-slip patterns on the limiting gasket 4 and the connecting angle bracket 2 interlock tightly, forming a mechanical interlock. This greatly improves shear resistance and anti-slip capability, ensuring that the position of the curtain wall column 6 does not change under wind load or earthquake action.

[0030] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A building curtain wall installation and positioning structure, characterized in that, The building curtain wall installation and positioning structure includes: Embedded parts, which are anchored within the main building structure; Two connecting angle brackets, one end of which is fixedly connected to the embedded part, and the other end is provided with an installation part for connecting the curtain wall column, and the installation part is provided with at least one elongated hole; Fastening assembly, which passes through the elongated hole and the curtain wall column, to lock and fix the curtain wall column to the connecting angle bracket; A limiting washer is disposed between the fastening component and the connecting bracket, and covers the elongated hole; It also includes an adjustment part for adjusting the gap between the curtain wall column and the building body, the adjustment part being disposed between the embedded part and the curtain wall column.

2. The building curtain wall installation and positioning structure according to claim 1, characterized in that, The adjustment unit includes: The first adjusting block is fixed on the embedded part; The second adjusting block is disposed on the curtain wall column, and both the first adjusting block and the second adjusting block are provided with through holes; An adjusting screw is inserted into a through hole on the first adjusting block and the second adjusting block, and the length direction of the adjusting screw is the same as the length direction of the elongated hole. An elastic element is sleeved on the adjusting screw between the first adjusting block and the second adjusting block; An adjusting nut, which is threaded onto the end of the adjusting screw.

3. The building curtain wall installation and positioning structure according to claim 1, characterized in that: The connecting angle bracket and the limiting pad are provided with serrated anti-slip texture on their adjacent surfaces. After the fastening component locks the limiting pad, the limiting pad and the serrated anti-slip texture on the connecting angle bracket engage with each other.

4. The building curtain wall installation and positioning structure according to claim 1, characterized in that: The connecting bracket is fixed to the embedded part by welding.

5. The building curtain wall installation and positioning structure according to claim 1, characterized in that: A high-strength nylon pad is provided between the connecting angle bracket and the curtain wall column.

6. The building curtain wall installation and positioning structure according to claim 1, characterized in that: The connecting brackets are made of high-strength stainless steel.

Images