Curtain wall aluminum veneer

Abstract

The invention relates to the technical field of curtain walls, in particular to a curtain wall aluminum veneer which comprises a plurality of vertical keels and a plurality of transverse keels, each vertical keel is provided with a connecting section, each connecting section is provided with a first through groove, and the two ends of each transverse keel are located in the first through grooves of the two vertical keels respectively. The aluminum veneer bodies are connected to the two transverse keels which are adjacent up and down in a clamping manner; the first limiting and fixing mechanisms are symmetrically arranged on the two sides of the transverse keel and used for limiting and fixing the position between the aluminum veneer and the transverse keel and the position between the vertical keel and the transverse keel after the aluminum veneer body is installed. The curtain wall aluminum veneer is more convenient to install, a large number of bolt installation modes are avoided, the installation process is simplified through the clamping mode, and the installation efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of curtain walls, in particular to an aluminum single plate for curtain walls. Background Art

[0002] In the existing curtain wall aluminum veneer technology system, the connection method between vertical and horizontal ribs often faces a dilemma: although the welding process can achieve rigid connection, on-site welding is easily affected by environmental factors, resulting in unstable weld quality, and high-temperature operation may cause the rib material performance to deteriorate. At the same time, the stress concentration caused by welding will bury structural safety hazards. At the same time, high-altitude welding operations are also inconvenient, and the traditional bolt connection method requires low installation efficiency. At the same time, the aluminum veneer body is usually fixed with a large number of bolts, resulting in low installation efficiency. Summary of the Invention

[0003] In view of this, the purpose of the present invention is to provide a curtain wall aluminum single panel to solve the problem that a large number of bolts are currently required for fixing, resulting in low installation efficiency.

[0004] Based on the above-mentioned purpose, the present invention provides a curtain wall aluminum veneer, including multiple vertical keels and multiple transverse keels, the vertical keels have a connecting section, the connecting section has a first through groove, the two ends of the transverse keel are respectively located in the first through grooves of the two vertical keels, an aluminum veneer body connected to the two upper and lower adjacent transverse keels by a snap-fitting manner, and a first limiting and fixing mechanism symmetrically arranged on both sides of the transverse keels for limiting and fixing the aluminum veneer and the transverse keels, and the vertical keels and the transverse keels after the aluminum veneer body is installed.

[0005] Optionally, the clamping method of the aluminum veneer body includes a first protrusion arranged on one side of the upper end of the aluminum veneer body and facing downward, a second protrusion arranged on one side of the lower end of the aluminum veneer body and facing downward, a first groove body arranged on one side of the transverse keel and cooperating with the first protrusion, and a second groove body arranged on the top of the transverse keel and cooperating with the second protrusion.

[0006] Optionally, the first limit fixing mechanism includes a first sliding rod vertically arranged in the second groove body, two first limit blocks symmetrically slidably connected to the first sliding rod, the connecting section is provided with a first limit groove that cooperates with the first limit block, the two first limit blocks are hinged on a connecting rod, one end of the two connecting rods away from the first limit block is hinged on a slider horizontally slidably connected to the second groove body, the end of the slider away from the first limit block is provided with a first spring, one end of the first spring is connected to a second limit block slidably arranged in the second groove body, and the side surface of the second protrusion is provided with a second limit groove that cooperates with the second limit block; When the aluminum veneer body is installed on two adjacent horizontal keels above and below, the second protrusion is located in the second limit groove. At this time, the first spring pushes the two connecting rods, and the two connecting rods respectively push the two first limit blocks away from each other in the vertical direction and move into the first limit groove.

[0007] When the aluminum veneer body is installed on two adjacent horizontal purlins, the second protrusion is located in the second limiting groove. At this time, the first spring is in a compressed state, which pushes the slider to move. The slider pushes the two first limiting blocks vertically away from each other via the connecting rod, so that the first limiting blocks enter the first limiting groove on the connecting section, thereby achieving fixed position between the aluminum veneer and the horizontal purlins, and between the vertical purlins and the horizontal purlins. The first limiting and fixing mechanism uses the elastic force of the spring and the transmission action of the connecting rod to achieve automatic fixed position, making the installation process simple and fast. This limiting method can effectively prevent the aluminum veneer body from moving in the horizontal and vertical directions, enhance the stability of the curtain wall structure, and reduce loosening and deformation caused by external factors.

[0008] Optionally, the second limit block is slidably connected to a sliding groove provided at the bottom of the second groove body through an inverted T-shaped connecting piece provided at the bottom. When one end of the second limit block contacts the side of the second limit groove away from the first spring, the T-shaped connecting piece is located outside the second limit groove.

[0009] Optionally, the curtain wall aluminum veneer further includes a second limiting and fixing mechanism arranged on the connecting section, and the second limiting and fixing mechanism is driven by the first limiting and fixing mechanism, so that a limiting relationship is generated between the aluminum veneer body and the connecting section.

[0010] Optionally, the second limiting fixing mechanism includes a second through-slot provided on the connecting section, a second sliding rod slidably provided in the second through-slot, the bottom of the second sliding rod being fixedly provided on the top of the first limiting block above it, a connecting block provided on one side of the second sliding rod, a second spring provided between the bottom of the connecting block and the top of the connecting section, and a third limiting block fixedly provided on the back side of the aluminum veneer body, the bottom of the third limiting block having a groove that cooperates with the upper end of the second sliding rod; When the aluminum veneer body is installed on the two adjacent horizontal keels above and below, the upper first limit block moves upward to drive the second slide bar to overcome the force of the second spring, so that the upper end of the second slide bar moves into the groove to complete the limitation.

[0011] When the aluminum veneer body is installed on two adjacent horizontal keels, the upper first limit block moves upward, driving the second slide bar to overcome the force of the second spring and move upward. The connecting block at the upper end of the second slide bar also moves accordingly. When the upper end of the second slide bar moves into the groove of the third limit block on the back of the aluminum veneer body, the aluminum veneer body and the connecting section are fixed. The second limit fixing mechanism is driven by the movement of the first limit fixing mechanism, achieving automatic limit, simplifying the installation process, further strengthening the structural strength of the curtain wall, and improving the safety of the curtain wall.

[0012] Optionally, the second limit block is an iron block. When the aluminum single plate body needs to be disassembled, the iron block is used to cooperate with the external magnet, so that when the external magnet moves, it can drive the iron block to overcome the force of the first spring and move out of the second limit groove.

[0013] Optionally, a third sliding rod is horizontally arranged in the second trough body, the first sliding rod is fixedly arranged on the third sliding rod, and the sliding block is slidably sleeved on the third sliding rod.

[0014] Optionally, the vertical keel is a channel steel.

[0015] The connecting section of the vertical purlins is provided with a first through-slot, and the ends of the transverse purlins are placed in the first through-slots of the two vertical purlins to achieve a preliminary connection. The aluminum veneer body is mounted on the two adjacent transverse purlins via a snap-fit ​​mechanism. Once installed, the first position-limiting and fixing mechanisms, symmetrically located on either side of the transverse purlins, activate to position the aluminum veneer against the transverse purlins, and between the vertical purlins and transverse purlins, ensuring the stability of the entire curtain wall aluminum veneer structure. This structure makes the installation of curtain wall aluminum veneer panels more convenient, avoiding the need for numerous bolt installation methods. The snap-fit ​​mechanism simplifies the installation process and improves installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 This is a structural diagram of an aluminum veneer for a curtain wall according to an embodiment of the present invention; Figure 2 This is a side sectional view of an aluminum veneer body according to an embodiment of the present invention; Figure 3 for Figure 1 Enlarged view of point A in the middle.

[0018] The numbers in the figure are: 1. Vertical keel; 2. Horizontal keel; 3. Connecting section; 4. Aluminum veneer body; 5. First limiting fixing mechanism; 6. First protrusion; 7. Second protrusion; 8. First slide bar; 9. First limiting block; 10. First limiting groove; 11. Connecting rod; 12. Slider; 13. First spring; 14. Second limiting block; 15. Second limiting groove; 16. Second slide bar; 17. Connecting block; 18. Second spring; 19. Third limiting block; 20. Third slide bar. DETAILED DESCRIPTION

[0019] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to specific embodiments.

[0020] It should be noted that, unless otherwise defined, the technical or scientific terms used in the present invention should have the usual meanings understood by people with ordinary skills in the field to which the present invention belongs. The "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0021] like Figure 1 and Figure 2 As shown, a curtain wall aluminum veneer includes multiple vertical purlins 1 and multiple transverse purlins 2. Optionally, the vertical purlin 1 is a channel steel, and the vertical purlin 1 has a connecting section 3. The connecting section 3 has a first through groove. The two ends of the transverse purlin 2 are respectively located in the first through grooves of the two vertical purlins 1. The aluminum veneer body 4 is connected to the two upper and lower adjacent transverse purlins 2 by a snap-fitting manner, and the first limiting and fixing mechanism 5 is symmetrically arranged on both sides of the transverse purlin 2 and is used to limit and fix the aluminum veneer and the transverse purlin 2, and the vertical purlin 1 and the transverse purlin 2 after the aluminum veneer body 4 is installed.

[0022] The connecting section 3 of the vertical purlins 1 is provided with a first through-slot, and the ends of the transverse purlins 2 are placed in the first through-slots of the two vertical purlins 1 to achieve a preliminary connection. The aluminum veneer body 4 is installed on the two adjacent transverse purlins 2 via a snap-fit ​​method. After installation, the first limiting and fixing mechanisms 5 symmetrically arranged on both sides of the transverse purlins 2 begin to operate, limiting and fixing the aluminum veneer to the transverse purlins 2 and the vertical purlins 1 to the transverse purlins 2, ensuring the stability of the entire curtain wall aluminum veneer structure. This structure makes the installation of curtain wall aluminum veneer more convenient, avoiding the need for a large number of bolt installation methods. The snap-fit ​​method simplifies the installation process and improves installation efficiency.

[0023] like Figure 2 As shown, in some embodiments, the clamping method of the aluminum veneer body 4 includes a first protrusion 6 arranged on one side of the upper end of the aluminum veneer body 4 and facing downward, a second protrusion 7 arranged on one side of the lower end of the aluminum veneer body 4 and facing downward, a first groove body arranged on one side of the transverse keel 2 and cooperating with the first protrusion 6, and a second groove body arranged on the top of the transverse keel 2 and cooperating with the second protrusion 7.

[0024] When installing the aluminum veneer body 4, the first protrusion 6 on the upper end of the aluminum veneer body 4 is inserted into the first groove on the side of the transverse keel 2, and the second protrusion 7 on the lower end of the aluminum veneer body 4 is inserted into the second groove on the top of the transverse keel 2 to achieve a snap connection between the aluminum veneer body 4 and the transverse keel 2. The snap connection method is simple to operate, does not require additional connectors and complex tools, can quickly complete the installation of the aluminum veneer body 4, and improves construction efficiency.

[0025] like Figure 2 and Figure 3 As shown, in some embodiments, the first limiting fixing mechanism 5 includes a first sliding rod 8 vertically arranged in the second groove body, two first limiting blocks 9 symmetrically slidably connected to the first sliding rod 8, the connecting section 3 is provided with a first limiting groove 10 that cooperates with the first limiting block 9, and the two first limiting blocks 9 are hinged with a connecting rod 11. The ends of the two connecting rods 11 away from the first limiting block 9 are hinged on a slider 12 horizontally slidably connected to the second groove body, and the end of the slider 12 away from the first limiting block 9 is provided with a first spring 13. One end of the first spring 13 is connected to a second limiting block 14 slidably arranged in the second groove body, and the side surface of the second protrusion 7 is provided with a second limiting groove 15 that cooperates with the second limiting block 14; When the aluminum veneer body 4 is installed on the two adjacent horizontal keels 2 above and below, the second protrusion 7 is located in the second limiting groove 15. At this time, the first spring 13 pushes the two connecting rods 11, and the two connecting rods 11 respectively push the two first limiting blocks 9 away from each other in the vertical direction and move into the first limiting groove 10.

[0026] When the aluminum veneer body 4 is installed on two adjacent transverse purlins 2, the second protrusion 7 is located in the second limiting groove 15. At this time, the first spring 13 is in a compressed state, which will push the slider 12 to move. The slider 12 pushes the two first limiting blocks 9 to move away from each other in the vertical direction through the connecting rod 11, so that the first limiting blocks 9 enter the first limiting groove 10 on the connecting section 3, thereby achieving the limiting fixation between the aluminum veneer and the transverse purlins 2, and between the vertical purlin 1 and the transverse purlin 2. The first limiting fixing mechanism 5 uses the elastic force of the spring and the transmission effect of the connecting rod 11 to achieve automatic limiting fixation, and the installation process is simple and quick. This limiting method can effectively prevent the aluminum veneer body 4 from moving in the horizontal and vertical directions, enhance the stability of the curtain wall structure, and reduce loosening and deformation caused by external factors.

[0027] In some embodiments, the second limit block 14 is slidably connected to the sliding groove provided at the bottom of the second groove body through an inverted T-shaped connecting piece provided at the bottom. When one end of the second limit block 14 contacts the side of the second limit groove 15 away from the first spring 13, the T-shaped connecting piece is located outside the second limit groove 15.

[0028] The second limit block 14 is slidably connected to the chute at the bottom of the second trough body via an inverted T-shaped connector at the bottom. When the second limit block 14 moves under the action of the first spring 13 to engage the second limit slot 15, the inverted T-shaped connector slides within the chute, ensuring the accurate movement direction of the second limit block 14. When one end of the second limit block 14 contacts the side of the second limit slot 15 away from the first spring 13, the T-shaped connector is located outside the second limit slot 15, allowing the T-shaped connector to provide a vertical limit function. The design of the inverted T-shaped connector and the chute ensures the stability and accuracy of the movement of the second limit block 14, prevents the second limit block 14 from deflecting during movement, and improves the reliability of the limit fixation.

[0029] In some embodiments, the curtain wall aluminum veneer also includes a second limiting and fixing mechanism arranged in the connecting section 3, and the second limiting and fixing mechanism is driven by the first limiting and fixing mechanism 5, so that a limiting relationship is generated between the aluminum veneer body 4 and the connecting section 3.

[0030] The second limiting and fixing mechanism is linked to the first limiting and fixing mechanism 5. Once the first limiting and fixing mechanism 5 has completed the limiting and fixing between the aluminum veneer and the transverse keel 2, and between the vertical keel 1 and the transverse keel 2, it activates the second limiting and fixing mechanism, creating a limiting relationship between the aluminum veneer body 4 and the connecting section 3, further enhancing the stability of the curtain wall structure. By driving the second limiting and fixing mechanism through the first limiting and fixing mechanism 5, the two limiting mechanisms work in tandem, limiting and fixing the curtain wall aluminum veneer from multiple perspectives, greatly improving the overall strength and stability of the curtain wall, and effectively adapting to various complex external environments.

[0031] like Figure 1 As shown, in some embodiments, the second limiting and fixing mechanism includes a second through-slot provided on the connecting section 3, a second slide bar 16 slidably provided in the second through-slot, the bottom of the second slide bar 16 is fixedly provided on the top of the first limiting block 9 above, a connecting block 17 provided on one side of the second slide bar 16, a second spring 18 provided between the bottom of the connecting block 17 and the top of the connecting section 3, and a third limiting block 19 fixedly provided on the back side of the aluminum single plate body 4, the bottom of the third limiting block 19 having a groove that cooperates with the upper end of the second slide bar 16; When the aluminum veneer body 4 is installed on the two adjacent horizontal keels 2 above and below, the first limit block 9 above moves upward to drive the second slide bar 16 to overcome the force of the second spring 18, so that the upper end of the second slide bar 16 moves into the groove to complete the limitation.

[0032] When the aluminum veneer body 4 is installed on two adjacent horizontal keels 2, the upper first limit block 9 moves upward, driving the second slide bar 16 to move upward against the force of the second spring 18. The connecting block 17 at the upper end of the second slide bar 16 also moves accordingly. When the upper end of the second slide bar 16 moves into the groove of the third limit block 19 on the back of the aluminum veneer body 4, the position between the aluminum veneer body 4 and the connecting section 3 is limited. The second limit fixing mechanism is driven by the action of the first limit fixing mechanism 5, achieving automatic limit, simplifying the installation steps, further enhancing the firmness of the curtain wall structure, and improving the safety of the curtain wall.

[0033] In some embodiments, the second limit block 14 is an iron block. When the aluminum single plate body 4 needs to be disassembled, the iron block is used to cooperate with the external magnet so that when the external magnet moves, it can drive the iron block to overcome the force of the first spring 13 and move out of the second limit groove 15.

[0034] When the aluminum single plate body 4 needs to be disassembled, the external magnet is moved close to the second limiting block 14 (iron block). Due to the attraction of the magnet, by moving the external magnet, the iron block will overcome the force of the first spring 13 and move out of the second limiting groove 15, thereby releasing the limit on the aluminum single plate body 4, so that the aluminum single plate body 4 can be easily disassembled.

[0035] In some embodiments, a third sliding rod 20 is horizontally arranged in the second trough body, the first sliding rod 8 is fixedly arranged on the third sliding rod 20 , and the slider 12 is slidably sleeved on the third sliding rod 20 .

[0036] The third slide bar 20 is horizontally disposed within the second trough. The first slide bar 8 is fixed to the third slide bar 20, and the slider 12 is slidably sleeved onto the third slide bar 20. When the first spring 13 propels the slider 12, it slides horizontally along the third slide bar 20. Simultaneously, the connecting rod 11 drives the first stopper 9 to move vertically on the first slide bar 8, achieving a fixed position. The third slide bar 20 provides a stable guide for the movement of the slider 12, ensuring linearity and accuracy.

[0037] It should be understood by those skilled in the art that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Within the scope of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the above aspects of the present invention, which are not provided in detail for the sake of simplicity.

[0038] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A curtain wall aluminum veneer, comprising a plurality of vertical keels (1) and a plurality of horizontal keels (2), characterized in that: The vertical keel (1) has a connecting section (3), the connecting section (3) has a first through groove, the two ends of the transverse keel (2) are respectively located in the first through grooves of the two vertical keels (1), and the aluminum single plate body (4) is connected to the two upper and lower adjacent transverse keels (2) by a snap-fitting manner, and a first limiting and fixing mechanism (5) is symmetrically arranged on both sides of the transverse keel (2) and is used to limit and fix the aluminum single plate and the transverse keel (2), and the vertical keel (1) and the transverse keel (2) after the aluminum single plate body (4) is installed.

2. The curtain wall aluminum veneer according to claim 1, characterized in that: The clamping method of the aluminum single plate body (4) includes a first protrusion (6) arranged on one side of the upper end of the aluminum single plate body (4) and facing downward, a second protrusion (7) arranged on one side of the lower end of the aluminum single plate body (4) and facing downward, a first groove body arranged on one side of the transverse keel (2) and cooperating with the first protrusion (6), and a second groove body arranged on the top of the transverse keel (2) and cooperating with the second protrusion (7).

3. The curtain wall aluminum veneer according to claim 2, characterized in that: The first limiting fixing mechanism (5) includes a first slide bar (8) vertically arranged in the second slot body, two first limiting blocks (9) symmetrically slidably connected to the first slide bar (8), a first limiting groove (10) cooperating with the first limiting block (9) is provided on the connecting section (3), and the two first limiting blocks (9) are hinged with a connecting rod (11), and the ends of the two connecting rods (11) away from the first limiting block (9) are hinged on a slider (12) horizontally slidably connected to the second slot body, and the ends of the slider (12) away from the first limiting block (9) are provided with a first spring (13), one end of the first spring (13) is connected to a second limiting block (14) slidably arranged in the second slot body, and the side surface of the second protrusion (7) is provided with a second limiting groove (15) cooperating with the second limiting block (14); When the aluminum veneer body (4) is mounted on two upper and lower adjacent transverse keels (2), the second protrusion (7) is located in the second limiting groove (15). At this time, the first spring (13) pushes the two connecting rods (11), and the two connecting rods (11) respectively push the two first limiting blocks (9) to move away from each other in the vertical direction into the first limiting groove (10).

4. The curtain wall aluminum veneer according to claim 3, characterized in that: The second limiting block (14) is slidably connected to a sliding groove provided at the bottom of the second trough body via an inverted T-shaped connecting piece provided at the bottom; when one end of the second limiting block (14) contacts a side of the second limiting groove (15) away from the first spring (13), the T-shaped connecting piece is located outside the second limiting groove (15).

5. The curtain wall aluminum veneer according to claim 3, characterized in that: The curtain wall aluminum single plate further comprises a second position-limiting fixing mechanism arranged on the connecting section (3), wherein the second position-limiting fixing mechanism is driven by the first position-limiting fixing mechanism (5), so that a position-limiting relationship is generated between the aluminum single plate body (4) and the connecting section (3).

6. The curtain wall aluminum veneer according to claim 5, characterized in that: The second limiting fixing mechanism includes a second through slot provided on the connecting section (3), a second slide bar (16) slidably provided in the second through slot, the bottom of the second slide bar (16) being fixedly provided on the top of the first limiting block (9) above, a connecting block (17) provided on one side of the second slide bar (16), a second spring (18) provided between the bottom of the connecting block (17) and the top of the connecting section (3), and a third limiting block (19) fixedly provided on the back side of the aluminum single plate body (4), the bottom of the third limiting block (19) having a groove matched with the upper end of the second slide bar (16); When the aluminum veneer body (4) is mounted on two adjacent transverse keels (2) above and below, the upper first limit block (9) moves upward to drive the second slide bar (16) to overcome the force of the second spring (18), so that the upper end of the second slide bar (16) moves into the groove to complete the limit.

7. The curtain wall aluminum veneer according to claim 3, characterized in that: The second limiting block (14) is an iron block. When the aluminum single plate body (4) needs to be disassembled, the iron block is used to cooperate with the external magnet so that when the external magnet moves, it can drive the iron block to overcome the force of the first spring (13) and move out of the second limiting groove (15).

8. The curtain wall aluminum veneer according to claim 3, characterized in that: A third slide bar (20) is horizontally arranged in the second trough body, the first slide bar (8) is fixedly arranged on the third slide bar (20), and the slider (12) is slidably sleeved on the third slide bar (20).

9. The curtain wall aluminum veneer according to claim 1, characterized in that: The vertical keel (1) is a channel steel.

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