Curtain wall connecting device capable of adjusting flatness

Abstract

The utility model discloses a curtain wall connecting device capable of adjusting flatness, and relates to the technical field of construction. The connecting device comprises an aluminum alloy embedded part, an aluminum alloy platform code, a connecting mechanism and an adjusting mechanism, wherein the connecting mechanism comprises a fixing assembly and a limiting assembly; the limiting assembly comprises two grooves formed in the aluminum alloy platform code and the aluminum alloy embedded part, two high-strength bolts are connected between the aluminum alloy embedded part and the aluminum alloy platform code in a threaded mode, gaskets are arranged on the high-strength bolts in a threaded mode, and the bottom faces of the gaskets are in sliding connection with the top face of the aluminum alloy platform code. A sliding rail is fixedly connected to the top face of the aluminum alloy platform code, a plurality of first threaded grooves are formed in the sliding rail, and an aluminum alloy hanging piece is slidably connected to the outer wall of the sliding rail. According to the utility model, the adjusting mechanism is arranged, so that the splicing seams among the curtain wall unit bodies are horizontal and vertical, the flatness of the curtain wall is ensured, and the appearance of a building meets the use function requirement.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction, and particularly relates to a curtain wall connecting device capable of adjusting flatness. Background Art

[0002] The curtain wall is called the clothes of the building. The design, selection and installation quality of the curtain wall not only directly affect the image of the entire building, but also affect the use function of the entire building, and will also affect the operation and maintenance costs in the future. For high-rise, super-high-rise and large-span steel structure buildings, the curtain wall project has a tight construction period and high environmental protection requirements. The general design adopts a unitized curtain wall. The unitized curtain wall unit is assembled and processed in the factory and transported to the construction site for direct hoisting. The control of the flatness of the unit during the hoisting process is an important link to ensure that the appearance quality of the curtain wall meets the use requirements.

[0003] However, most of the curtain wall connection devices in the prior art are unable to accurately position and adjust the curtain wall when connecting the curtain wall and the exterior wall. Due to the lack of the function of accurate positioning and adjustment, a certain degree of unevenness is inevitable at the connection. More specifically, due to the inability to fine-tune the position of the curtain wall, it is difficult to achieve a completely flat fit at the connection, which causes the connection to be somewhat uneven, affecting the overall appearance. Moreover, under long-term use, the unevenness of the connection is likely to accelerate aging and affect the service life. Utility Model Content

[0004] The utility model aims to provide a curtain wall connection device with adjustable flatness. By providing an adjustment mechanism, after the curtain wall unit body is connected to the external wall, the unit body can be moved up and down, left and right, forward and backward through the device, so that the joints between the curtain wall unit bodies are horizontal and vertical, the flatness of the curtain wall is guaranteed, and the appearance of the building meets the functional requirements. The problem that most curtain wall connection devices in the prior art cannot accurately position and adjust the curtain wall when connecting the curtain wall and the external wall is solved.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a curtain wall connection device with adjustable flatness, comprising an aluminum alloy embedded part and an aluminum alloy platform bracket, wherein the aluminum alloy embedded part and the aluminum alloy platform bracket are provided with a connection mechanism and an adjustment mechanism, and the connection mechanism comprises a fixing component and a limiting component;

[0007] The limiting component includes two grooves both provided on the aluminum alloy platform code and the aluminum alloy embedded part, two high-strength bolts are threadedly connected between the aluminum alloy embedded part and the aluminum alloy platform code, the high-strength bolts are located inside the grooves, and gaskets are threaded on the high-strength bolts, and the bottom surface of the gasket is slidably connected to the top surface of the aluminum alloy platform code, and the top surface of the aluminum alloy platform code is fixedly connected to a slide rail, and a plurality of first thread grooves are provided on the slide rail, and the outer wall of the slide rail is slidably connected to an aluminum alloy hanger, and the bottom surface of the aluminum alloy platform code is slidably connected to the top surface of the aluminum alloy embedded part.

[0008] Furthermore, the limit assembly includes a connecting plate fixedly connected to the front side of the aluminum alloy hanger, a hexagonal full-thread bolt is threadedly connected between the connecting plate and the slide rail, the bottom surface of the aluminum alloy hanger is slidably connected to the top surface of the aluminum alloy platform code, and the bottom surface of the connecting plate is slidably connected to the top surface of the aluminum alloy platform code.

[0009] Furthermore, the adjustment mechanism includes a connecting component, a positioning component and an adjusting component. The connecting component includes an aluminum alloy adapter arranged on the right side of the aluminum alloy hanger. A slide groove is provided on the left surface of the aluminum alloy adapter. A connecting head is fixedly connected to the right surface of the aluminum alloy hanger.

[0010] Furthermore, the connecting head is slidably connected to the inner wall of the sliding groove.

[0011] Furthermore, the positioning assembly includes a stainless steel bolt that passes through the aluminum alloy adapter, and the stainless steel bolt is rotatably connected to the aluminum alloy adapter.

[0012] Furthermore, the adjustment assembly includes a fixed block fixedly connected to the inner wall of the slide groove, a threaded rod passes through the fixed block, the threaded rod is rotatably connected to the fixed block, a second thread groove is opened on the connecting head, and the inner wall of the second thread groove is threadedly connected to the inner wall of the threaded rod.

[0013] Furthermore, a limiting groove is provided inside the fixing block, an outer wall of the threaded rod is fixedly connected to a limiting ring, and an inner wall of the limiting groove is slidably connected to the limiting ring.

[0014] The utility model has the following beneficial effects:

[0015] By providing a connecting mechanism, after the left side surface of the aluminum alloy embedded part is fixed on the outer wall, the high-strength bolts and gaskets cooperate with each other, so that the aluminum alloy platform code can be fixed on the top surface of the aluminum alloy embedded part, and cooperate with the groove to allow the aluminum alloy platform code to slide on the top surface of the aluminum alloy embedded part, so that the fixed position of the aluminum alloy platform code can be adjusted, so that subsequent components can be easily installed, and the slide rail and the aluminum alloy hanger cooperate with each other, so that the aluminum alloy hanger can only slide back and forth on the outer wall of the slide rail, which is convenient for precise adjustment of the front and rear position of the aluminum alloy hanger.

[0016] 2. By setting up an adjustment mechanism, twisting the threaded rod drives the connecting head to move up and down, so that the upper and lower positions of the aluminum alloy adapter can be accurately adjusted, and the stainless steel bolts can fix the aluminum alloy adapter on the curtain wall, so that after the curtain wall unit is connected to the exterior wall, the unit can be moved up and down, left and right, front and back through the device, so that the joints between the curtain wall units are horizontal and vertical, ensuring the flatness of the curtain wall and making the appearance of the building meet the functional requirements.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the connection mechanism of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the aluminum alloy pendant of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the aluminum alloy adapter of the utility model;

[0023] Figure 5 It is a schematic diagram of the cross-sectional structure of the aluminum alloy adapter of the utility model;

[0024] Figure 6 For this utility model Figure 5 Schematic diagram of the enlarged structure at point A in the middle.

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] Aluminum alloy embedded parts; 2. Connecting mechanism; 3. Adjusting mechanism; 21. Aluminum alloy platform code; 22. Groove; 23. High-strength bolts; 24. Gasket; 25. Slide rail; 26. Aluminum alloy hanger; 27. First thread groove; 28. Connecting plate; 29. ​​Hexagonal full-thread bolt; 31. Aluminum alloy adapter; 32. Slide groove; 33. Connecting head; 34. Stainless steel bolt; 35. Fixing block; 36. Threaded rod; 37. Second thread groove; 351. Limiting groove; 352. Limiting ring. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-6 As shown, the utility model is a curtain wall connection device with adjustable flatness, comprising an aluminum alloy embedded part 1 and an aluminum alloy platform bracket 21, on which a connection mechanism 2 and an adjustment mechanism 3 are arranged, and the connection mechanism 2 comprises a fixing component and a limiting component;

[0029] The limit assembly includes two grooves 22 both provided on the aluminum alloy platform code 21 and the aluminum alloy embedded part 1. Two high-strength bolts 23 are threadedly connected between the aluminum alloy embedded part 1 and the aluminum alloy platform code 21. The high-strength bolt 23 is located inside the groove 22. The high-strength bolt 23 has a gasket 24 threaded on the thread. The bottom surface of the gasket 24 is slidably connected to the top surface of the aluminum alloy platform code 21. The top surface of the aluminum alloy platform code 21 is fixedly connected to a slide rail 25. The slide rail 25 is provided with a plurality of first thread grooves 27. The outer wall of the slide rail 25 is slidably connected to an aluminum alloy hanger 26. The bottom surface of the aluminum alloy platform code 21 is slidably connected to the top surface of the aluminum alloy embedded part 1. The limit assembly includes It includes a connecting plate 28 fixedly connected to the front side of the aluminum alloy hanger 26, a hexagonal full-thread bolt 29 is threadedly connected between the connecting plate 28 and the slide rail 25, the bottom surface of the aluminum alloy hanger 26 is slidably connected to the top surface of the aluminum alloy platform code 21, and the bottom surface of the connecting plate 28 is slidably connected to the top surface of the aluminum alloy platform code 21. By providing a connecting mechanism 2, the fixed position of the aluminum alloy platform code 21 can be adjusted, so that subsequent components can be easily installed, and the slide rail 25 and the aluminum alloy hanger 26 cooperate with each other, so that the aluminum alloy hanger 26 can only slide back and forth on the outer wall of the slide rail 25, which is convenient for precise adjustment of the front and rear position of the aluminum alloy hanger 26.

[0030] The adjusting mechanism 3 includes a connecting component, a positioning component and an adjusting component. The connecting component includes an aluminum alloy adapter 31 arranged on the right side of the aluminum alloy hanger 26. A slide groove 32 is provided on the left surface of the aluminum alloy adapter 31. A connecting head 33 is fixedly connected to the right surface of the aluminum alloy hanger 26. The connecting head 33 is slidably connected to the inner wall of the slide groove 32. The positioning component includes a stainless steel bolt 34 passing through the aluminum alloy adapter 31. The stainless steel bolt 34 is rotatably connected to the aluminum alloy adapter 31. The adjusting component includes a fixed block 35 fixedly connected to the inner wall of the slide groove 32. A threaded rod 36 is passed through the fixed block 35. The threaded rod 36 is The threaded rod 36 is rotatably connected to the fixed block 35, and a second thread groove 37 is provided on the connecting head 33. The inner wall of the second thread groove 37 is threadedly connected to the inner wall of the threaded rod 36. A limiting groove 351 is provided inside the fixed block 35, and the outer wall of the threaded rod 36 is fixedly connected to the limiting ring 352. The inner wall of the limiting groove 351 is slidably connected to the limiting ring 352. By providing an adjustment mechanism 3, after the curtain wall unit body is connected to the outer wall, the unit body can be moved up and down, left and right, and forward and backward through the device, so that the joints between the curtain wall unit bodies are horizontal and vertical, thereby ensuring the flatness of the curtain wall and making the appearance of the building meet the functional requirements.

[0031] A specific application of this embodiment is: by providing a connecting mechanism 2, after the left side surface of the aluminum alloy embedded part 1 is fixed on the outer wall, the high-strength bolt 23 and the gasket 24 cooperate with each other, so that the aluminum alloy platform code 21 can be fixed on the top surface of the aluminum alloy embedded part 1, and cooperate with the groove 22, so that the aluminum alloy platform code 21 can slide on the top surface of the aluminum alloy embedded part 1, so that the fixed position of the aluminum alloy platform code 21 can be adjusted, so that subsequent components can be easily installed, and the slide rail 25 and the aluminum alloy hanger 26 cooperate with each other, so that the aluminum alloy hanger 26 can only slide back and forth on the outer wall of the slide rail 25, which is convenient for accurately adjusting the front and rear position of the aluminum alloy hanger 26, and the hexagonal full-thread bolt 29 cooperates with the multiple first thread grooves 27 to fix the aluminum alloy hanger 26;

[0032] By providing an adjustment mechanism 3, the slide groove 32 and the connecting head 33 cooperate with each other, so that the aluminum alloy adapter 31 can slide up and down the connecting head 33, and the limit groove 351 inside the fixing block 35 cooperates with the limit ring 352 on the threaded rod 36, so that the threaded rod 36 can only slide on the inner wall of the limit groove 351, and the threaded rod 36 is threadedly connected to the inner wall of the second threaded groove 37, and the connecting head 33 can be driven up and down by twisting the threaded rod 36, so that the upper and lower positions of the aluminum alloy adapter 31 can be accurately adjusted, and the stainless steel bolts 34 can fix the aluminum alloy adapter 31 on the curtain wall, so that after the curtain wall unit body is connected to the exterior wall, the unit body can be moved up and down, left and right, and forward and backward through the device, so that the joints between the curtain wall unit bodies are horizontal and vertical, thereby ensuring the flatness of the curtain wall and making the appearance of the building meet the functional requirements.

[0033] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0034] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A curtain wall connection device with adjustable flatness, comprising an aluminum alloy embedded part (1) and an aluminum alloy platform bracket (21), characterized in that: The aluminum alloy embedded part (1) and the aluminum alloy platform bracket (21) are provided with a connecting mechanism (2) and an adjusting mechanism (3), wherein the connecting mechanism (2) comprises a fixing component and a limiting component; The limit assembly comprises two grooves (22) both provided on the aluminum alloy base bracket (21) and the aluminum alloy embedded part (1); two high-strength bolts (23) are threadedly connected between the aluminum alloy embedded part (1) and the aluminum alloy base bracket (21); the high-strength bolts (23) are located inside the grooves (22); a gasket (24) is threadedly provided on the high-strength bolt (23); the bottom surface of the gasket (24) is slidably connected to the top surface of the aluminum alloy base bracket (21); the top surface of the aluminum alloy base bracket (21) is fixedly connected to a slide rail (25); a plurality of first thread grooves (27) are provided on the slide rail (25); an aluminum alloy hanger (26) is slidably connected to the outer wall of the slide rail (25); and the bottom surface of the aluminum alloy base bracket (21) is slidably connected to the top surface of the aluminum alloy embedded part (1).

2. A curtain wall connection device with adjustable flatness according to claim 1, characterized in that: The limit assembly comprises a connecting plate (28) fixedly connected to the front surface of the aluminum alloy hanger (26); a hexagonal full-thread bolt (29) is threadedly connected between the connecting plate (28) and the slide rail (25); the bottom surface of the aluminum alloy hanger (26) is slidably connected to the top surface of the aluminum alloy platform bracket (21); and the bottom surface of the connecting plate (28) is slidably connected to the top surface of the aluminum alloy platform bracket (21).

3. The curtain wall connection device with adjustable flatness according to claim 1, characterized in that: The adjustment mechanism (3) comprises a connection assembly, a positioning assembly and an adjustment assembly, the connection assembly comprising an aluminum alloy adapter (31) arranged on the right side of the aluminum alloy hanger (26), a slide groove (32) being provided on the left side surface of the aluminum alloy adapter (31), and a connection head (33) being fixedly connected to the right side surface of the aluminum alloy hanger (26).

4. The curtain wall connection device with adjustable flatness according to claim 3, characterized in that: The connecting head (33) is slidably connected to the inner wall of the sliding groove (32).

5. The curtain wall connection device with adjustable flatness according to claim 3, characterized in that: The positioning assembly comprises a stainless steel bolt (34) penetrating the aluminum alloy adapter (31), and the stainless steel bolt (34) is rotatably connected to the aluminum alloy adapter (31).

6. The curtain wall connection device with adjustable flatness according to claim 3, characterized in that: The adjustment assembly comprises a fixed block (35) fixedly connected to the inner wall of the slide groove (32), a threaded rod (36) passing through the fixed block (35), the threaded rod (36) being rotatably connected to the fixed block (35), and a second threaded groove (37) being formed on the connecting head (33), the inner wall of the second threaded groove (37) being threadedly connected to the inner wall of the threaded rod (36).

7. The curtain wall connection device with adjustable flatness according to claim 6, characterized in that: A limiting groove (351) is provided inside the fixed block (35), the outer wall of the threaded rod (36) is fixedly connected to a limiting ring (352), and the inner wall of the limiting groove (351) is slidably connected to the limiting ring (352).

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