Multifunctional spliced aluminum veneer and curtain wall thereof

Abstract

The invention relates to the technical field of aluminum veneers, in particular to a multifunctional spliced aluminum veneer and a curtain wall thereof. The aluminum veneer comprises a framework, a veneer body and a fixing assembly; a plurality of plate bodies are fixedly installed on the framework, fixing assemblies are fixedly installed on the plurality of plate bodies, and circular plates are rotatably installed at the center positions of the plurality of plate bodies; the circular plates are rotated to drive the fixing assemblies to fix the adjacent plate bodies, and meanwhile, the plate bodies and the framework are fixed; the problems that in the prior art, aluminum veneers are installed through bolts, the installation process is tedious, the installation time is long, and meanwhile when a single aluminum veneer is damaged, the aluminum veneer is difficult to disassemble; according to the aluminum veneer assembling and disassembling device, the aluminum veneers can be rapidly installed, the installation process is simplified, the installation time is saved, meanwhile, the single aluminum veneer can be rapidly disassembled, and the assembling and disassembling efficiency of the aluminum veneers is greatly improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of aluminum veneer, in particular to a multifunctional spliced aluminum veneer and a curtain wall thereof. BACKGROUND

[0002] As a representative exterior wall decoration material in modern architecture, the aluminum veneer curtain wall is widely used in commercial buildings, office buildings, shopping centers and other scenes. It not only gives the building a unique aesthetic quality with its simple and straightforward appearance, but also becomes the preferred solution for building exterior walls due to its excellent functional performance.

[0003] The surface of the aluminum veneer is usually treated with a professional coating, such as fluorocarbon coating or polyester coating, which not only effectively resists corrosion, wear and other external damage, greatly improving the durability of the material, but also enhances the aesthetic appearance and design performance of the building exterior through rich color and texture options.

[0004] In the prior art, when installing the aluminum veneer, connecting pieces such as bolts are usually used to fix the aluminum veneer to the framework, and each aluminum veneer needs to be fixed by multiple bolts, which makes the installation process more complicated and time-consuming. Moreover, when the aluminum veneer is connected to the framework, the adjacent aluminum veneers are also locked together, making it difficult to remove a damaged aluminum veneer. SUMMARY

[0005] The technical problem to be solved by the present application is to solve the problem of the prior art that the aluminum veneer is installed by bolts, the installation process is complicated and time-consuming, and when a single aluminum veneer is damaged, it is difficult to disassemble the aluminum veneer. The present application realizes quick installation of the aluminum veneer, simplifies the installation process, saves installation time, and allows quick disassembly of a single aluminum veneer, greatly improving the efficiency of the aluminum veneer.

[0006] To solve the above technical problems, the present application provides the following technical solutions: A multifunctional spliced aluminum veneer, comprising a framework, a plate body and a fixing assembly, wherein the framework is fixedly installed with a plurality of plate bodies, each plate body is fixedly installed with a fixing assembly, and each plate body is rotatably installed with a circular plate at the center position.

[0007] As a preferred scheme of the multifunctional spliced aluminum veneer, the fixing assembly comprises a rotating shaft, a threaded protrusion, a rotating disc, a support seat, a rotating rod, a threaded block, a rotating tooth, a limiting block and a fixing module; the rotating shaft is fixedly installed on the disc, the threaded protrusion is arranged on the rotating shaft, the rotating disc is fixedly installed on the disc, and the rotating disc and the rotating shaft are coaxial; two support seats are symmetrically fixedly installed on the plate body, and the two support seats are parallel to the two sides of the plate body; two rotating rods are rotatably installed on the two support seats and are parallel to each other; threaded blocks are arranged on the ends of the rotating rods located outside the support seats, and the screw directions of the adjacent threaded protrusions are opposite; rotating teeth are arranged on the middle portions of the rotating rods, and the rotating teeth are engaged with the threaded protrusions on the rotating shaft; limiting blocks are arranged on the two ends of the rotating rods; and fixing modules are slidably installed on the rotating rods and located between the limiting blocks and the support seats.

[0008] As a preferred scheme of the multifunctional spliced aluminum veneer, the fixing module comprises a sliding block, a pressing block, a locking block, a support, a connecting rod, a moving rod, a pushing block, a contact block and a clamping block; the sliding block is slidably provided with two pressing blocks on one side; the sliding block is fixedly provided with two locking blocks on the top; the sliding block is provided with a rectangular through hole at two ends; cavities are formed in the inner portions of the two ends of the sliding block and communicate with the rectangular through hole; supports are fixedly installed in the cavities; the supports are hingedly provided with connecting rods on the top; one end of the connecting rod is connected with the pressing block, and the other end is hingedly provided with a moving rod; fixed blocks are fixedly installed on the two sides of the middle portion of the moving rod; pushing blocks are fixedly installed on the free ends of the moving rod; contact blocks are slidably installed on the two sides of the pushing block; clamping blocks are fixedly installed on the contact blocks; adjacent clamping blocks are located in the rectangular through hole; and a tension spring is fixedly installed between the adjacent clamping blocks.

[0009] As a preferred scheme of the multifunctional spliced aluminum veneer, the sliding block is in a U-shaped structure, two threaded holes are formed in the middle portion of the U-shaped sliding block, and the threaded holes are matched with the threaded blocks on the rotating rods.

[0010] As a preferred scheme of the multifunctional spliced aluminum veneer, the bottom of the pressing block is fixedly provided with a compression spring, and the bottom of the pressing block is fixedly provided with two extension blocks; the end of the connecting rod close to the extension block is hingedly connected with the extension block through a first pin.

[0011] As a preferred scheme of the multifunctional spliced aluminum veneer, the middle part of the connecting rod is hinged to the bracket through a second pin, and the end of the connecting rod away from the extension block is hinged to the moving rod through a third pin.

[0012] As a preferred scheme of the multifunctional spliced aluminum veneer, the two push blocks are in trapezoidal structures, the contact surfaces of the two contact blocks and the push blocks are inclined surfaces, and the two adjacent clamping blocks are in trapezoidal structures.

[0013] As a preferred scheme of the multifunctional spliced aluminum veneer, the periphery of the plate body is provided with baffles, and two rectangular holes are formed in each of the four baffles.

[0014] As a preferred scheme of the multifunctional spliced aluminum veneer, a plurality of symmetrical lock holes are formed in the side walls of the framework, the plurality of lock holes and the plurality of lock blocks on the plate body are one-to-one corresponding and matched, and a plurality of rubber pads are arranged on the two sides of the plurality of lock blocks.

[0015] A curtain wall comprises the multifunctional spliced aluminum veneer.

[0016] The multifunctional spliced aluminum veneer has the following beneficial effects: 1. The fixed assembly is arranged in the plate body, the circular plate on the fixed assembly and the plate body are matched with each other, the fixed assembly is driven to move, and each adjacent plate body is quickly fixed and installed, and the plate body and the framework are quickly fixed, so that the connection strength between the plate bodies and the connection strength between the plate body and the framework are enhanced, the installation process of the plate body is simplified, the installation time of the plate body is saved, and the dismounting efficiency of the aluminum veneer is greatly improved.

[0017] 2. The connecting rod and the fixed module are arranged on the fixed assembly, the fixed module is driven to move through the rotation of the connecting rod, the lock blocks and the clamping blocks on the fixed module are simultaneously clamped into the framework and the adjacent plate body when the fixed module moves, so that the adjacent plate body and the framework are fixedly connected, the installation process of the plate body is simplified, the installation time of the plate body is saved, and the installation efficiency of the aluminum veneer is greatly improved.

[0018] 3. The stretching spring is arranged between the clamping blocks, and the compression spring is arranged at the bottom of the pressing block, when replacement is performed, the elastic potential energy of the compression spring and the elastic potential energy of the stretching spring are used together to make the clamping blocks shrink inwardly, so that the connection between the clamping blocks and the adjacent plate body is disconnected, the single plate body is quickly dismounted, and the dismounting efficiency of the aluminum veneer is greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the present disclosure.

[0020] Figure 2 It is a schematic diagram of the overall structure of the embodiment of the present disclosure.

[0021] Figure 3 It is a schematic diagram of the overall structure of the embodiment of the present disclosure.

[0022] Figure 4 It is a schematic diagram of the overall structure of the embodiment of the present disclosure.

[0023] Figure 5 It is a schematic diagram of the overall structure of the embodiment of the present disclosure.

[0024] Figure 6 It is a schematic diagram of the overall structure of the embodiment of the present disclosure.

[0025] Figure 7 It is a schematic diagram of the overall structure of the embodiment of the present disclosure.

[0026] Figure 8 It is a schematic diagram of the overall structure of the embodiment of the present disclosure.

[0027] Figure 9 It is a schematic diagram of the overall structure of the embodiment of the present disclosure.

[0028] Figure 1 is a schematic diagram of the overall structure of the embodiment of the present disclosure. DETAILED DESCRIPTION

[0029] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0030] As Figures 1 to 9As shown, a multifunctional spliced aluminum veneer includes a framework 1, a plate body 2, and a fixing assembly 3. The framework 1 is fixedly installed with a plurality of plate bodies 2, and the plate bodies 2 are fixedly installed with fixing assemblies 3. The plate bodies 2 are rotatably installed with circular plates 23. The fixing assemblies 3 are driven by the circular plates 23 to fix the adjacent plate bodies 2, and the plate bodies 2 and the framework 1 are fixed.

[0031] The framework 1 is usually made of high-strength aluminum alloy profiles or galvanized steel materials, which are fixed on the surface of the building wall by expansion bolts and other connecting parts to form a grid-shaped mounting base. The spacing and specifications of the framework 1 are accurately designed according to the size and load-bearing requirements of the plate body 2 to ensure uniform and reliable support for subsequent plate body 2 installation.

[0032] The plate body 2 is the decoration and functional body of the curtain wall, which is made of lightweight and high-strength aluminum alloy veneer. The surface is treated by fluorocarbon spraying or anodic oxidation process, which has excellent weather resistance, corrosion resistance, and decorative properties. The center position is rotatably installed with a circular plate 23 through a bearing structure. The surface of the circular plate 23 is smooth, which facilitates the rotation operation of the installer through the suction cup. The surface of the circular plate 23 can be provided with patterns or patterns matching the surface of the plate body 2 to increase the aesthetic appearance of the entire plate body 2.

[0033] When the installer rotates the circular plate 23 at the center of the plate body 2, the circular plate 23 drives the internal gear set through the rotating shaft 31, which in turn triggers the extension of the clamping block 399 inside the fixing assembly 3 and clamps into the corresponding rectangular hole 22 at the edge of the adjacent plate body 2, achieving tight splicing between the plate bodies 2. At the same time, the fixing assembly 3 will drive the lock block 393 to move and embed into the preset lock hole 11 of the framework 1, rigidly fixing the plate body 2 and the framework 1, making the connection between the plate body 2 and the plate body 2, and the plate body 2 and the framework 1 more stable. This greatly simplifies the installation process, improves construction efficiency, and ensures the uniformity of force at each connection point, significantly improving the overall stability and safety of the curtain wall.

[0034] As shown in the drawings, Figures 3 to 5As shown, the fixing assembly 3 comprises a rotating shaft 31, a threaded protrusion 32, a rotating disc 33, a support seat 34, a rotating rod 35, a threaded block 36, a rotating tooth 37, a limiting block 38 and a fixing module 39; the rotating shaft 31 is fixedly installed on the circular plate 23, the threaded protrusion 32 is arranged on the rotating shaft 31, the rotating disc 33 is fixedly installed on the circular plate 23, and the rotating disc 33 and the rotating shaft 31 are coaxial, two support seats 34 are symmetrically fixedly installed on the plate body 2, and the two support seats 34 are parallel to the two sides of the plate body 2, two rotating rods 35 are rotatably installed on the two support seats 34, respectively, the threaded block 36 is arranged on one end of the rotating rod 35 located outside the support seat 34, the screw directions of the adjacent two threaded protrusions 32 are opposite, the rotating tooth 37 is arranged on the middle part of the rotating rod 35, the rotating tooth 37 is engaged with the threaded protrusion 32 on the rotating shaft 31, the limiting block 38 is arranged on the two ends of the rotating rod 35, and the fixing module 39 is slidably installed on the rotating rod 35.

[0035] The rotating shaft 31 is the starting point of power transmission, and one end is rigidly connected with the center position of the back surface of the circular plate 23, so that the rotating shaft 31 can be rotated synchronously when the circular plate 23 rotates. The rotating disc 33 coaxial with the rotating shaft 31 is also fixed on the back surface of the circular plate 23, and the diameter thereof is slightly larger than that of the rotating shaft 31, which mainly plays a sealing rotating connection between the plate body 2, reduces the gap between the circular plate 23 and the plate body 2, and further seals the circular plate 23 and the plate body 2. After installation is completed, prevent water from entering the plate body 2, causing damage to the fixing assembly 3 in the plate body 2.

[0036] Inside the plate body 2, the two support seats 34 are symmetrically fixedly installed and welded on the plate body 2, forming a stable horizontal support frame. Two parallel rotating rods 35 are rotatably installed on each support seat 34 through a bearing structure.

[0037] The end of the rotating rod 35 located outside the support seat 34 is provided with a threaded block 36. It is worth noting that the threaded blocks 36 on the two adjacent rotating rods 35 have opposite screw directions, which can ensure that the sliding block 391 on the fixing module 39 moves simultaneously during the rotation of the two rotating rods 35.

[0038] And in the middle of the rotating rod 35 position, evenly fixed with rotating teeth 37, rotating teeth 37 thread with the thread convex 32 on the shaft 31 is completely engaged, when the rotating shaft 31 rotates, the thread convex 32 through the tooth bite drive both sides of the rotating teeth 37 reverse rotation, in turn, the rotating shaft 31 and rotating rod 35 can only be driven unidirectionally, prevent loose phenomenon after installation, ensure the stability after installation.

[0039] To limit the movement range of fixed module 39, two parallel limit block 38 is arranged at both ends of rotating rod 35, avoid fixed module 39 excessive movement from rotating rod 35, but also for the rotation of connecting rod 395 to provide rigid support.

[0040] Fixed module 39 is directly realized locking function of the executive component, fixed module 39 is provided with thread hole 3911 matched with rotating rod 35 screw block 36 inside, when rotating rod 35 rotates, with the help of screw transmission principle, two fixed module 39 will move along the rotating rod 35 axial, finally through the cooperation with the skeleton 1 lock hole 11 and adjacent plate body 2 rectangular hole 22 complete fixed installation.

[0041] As shown in Figure 8 And Figure 9 The fixed module 39 includes sliding block 391, pressing block 392, lock block 393, bracket 394, connecting rod 395, moving rod 396, push block 397, contact block 398 and card block 399; The side of the sliding block 391 is slidably installed with two pressing blocks 392, respectively, the top of the sliding block 391 is fixedly installed with two lock blocks 393, respectively, the both ends of the sliding block 391 are provided with rectangular through hole 3912, respectively, the both ends of the sliding block 391 are provided with cavity 3913, respectively, and the cavity 3913 is through with the rectangular through hole 3912, two cavities 3913 are fixedly installed with brackets 394, respectively, the top of two brackets 394 is hingedly connected with connecting rod 395, respectively, one end of two connecting rods 395 is connected with pressing block 392, respectively, the other end is hingedly connected with moving rod 396, respectively, the both sides of the middle of two moving rods 396 are fixedly installed with fixed block 3961, respectively, the free end of two moving rods 396 is fixedly installed with push block 397, respectively, the both sides of two push blocks 397 are slidably installed with contact block 398, respectively, two contact blocks 398 are fixedly installed with card block 399, respectively, and adjacent two card blocks 399 are located in the rectangular through hole 3912, and the stretching spring 3991 is fixedly installed between adjacent two card blocks 399.

[0042] The sliding block 391 is the main body frame of the fixed module 39, and the two pressing blocks 392 are in sliding connection with the sliding block 391. The compression spring 3921 arranged between the bottom of the pressing block 392 and the sliding block 391 provides reset power for the pressing block 392. The two locking blocks 393 symmetrically fixed on the top of the sliding block 391 can be accurately embedded into the locking holes 11 of the framework 1 when the sliding block 391 moves. The close fit between the rubber pad 3931 and the inner wall of the locking hole 11 enhances the friction force, and the rigid fixing of the plate body 2 and the framework 1 is realized. It should be noted that the push block 397 has a certain elasticity. When the clamping block 399 is clamped into the rectangular hole 22, the two ends of the sliding block 391 enter the rectangular hole 22, and the clamping block 399 also extends at the same time. When the clamping block 399 is not completely clamped into the rectangular hole 22, the inclined surface of the clamping block 399 will be in contact with the rectangular hole 22, and a resistance will be formed with the pushing of the push block 397. With the continuous movement of the push block 397, the push block 397 will be deformed, and it is ensured that the clamping block 399 can continue to enter the rectangular hole 22 along with the sliding block 391, and finally extend out of the rectangular hole 22 to be fixed.

[0043] Rectangular through holes 3912 are formed at the two ends of the sliding block 391, and the size of the rectangular through holes 3912 matches that of the clamping block 399, which is a channel for the extension and retraction of the clamping block 399. The two ends of the sliding block 391 are also provided with cavities 3913 that penetrate the rectangular through holes 3912, which provide installation and movement space for internal components. Two supports 394 are symmetrically fixed in the cavities 3913. The supports 394 are connected to the inner walls of the cavities 3913 by welding, and the top of each support 394 is hinged to one end of a connecting rod 395 through a second pin 3952 shaft. The other end of the connecting rod 395 is hinged to the protrusion at the bottom of the pressing block 392 through a first pin 3951 shaft, forming a rotatable connecting rod structure.

[0044] The end of the connecting rod 395 away from the pressing block 392 is hinged to a moving rod 396 through a third pin 3953 shaft. The moving rod 396 is vertically distributed in the cavity 3913, and fixed blocks 3961 are fixedly installed on both sides of the middle part of the moving rod 396 to ensure that the moving rod 396 can only move in the vertical direction. A push block 397 is fixedly installed at the free end of the moving rod 396, and the two sides of the push block 397 are inclined wedge surfaces that match the inclined surfaces of contact blocks 398 installed in the cavity 3913.

[0045] The two contact blocks 398 are located on the two sides of the push block 397, and the clamping blocks 399 fixedly installed at the outer ends of the contact blocks 398 are located in the rectangular through holes 3912. The end of the clamping block 399 is designed as a wedge shape, which facilitates smooth insertion into the rectangular hole 22 of the adjacent plate body 2. Tension springs 3991 are connected between the two clamping blocks 399. In the natural state, the tension springs 3991 make the clamping blocks 399 retract into the rectangular through holes 3912. When the contact blocks 398 are pushed by the push block 397, the clamping blocks 399 extend outward, causing the tension springs 3991 to stretch.

[0046] When the sliding block 391 moves outward under the drive of the rotating rod 35, the pressing block 392 first contacts the limiting block 38 and is pressed inward, and the compression spring 3921 is forced to contract. The pressing block 392 drives the moving rod 396 to move upward through the connecting rod 395, and the pushing block 397 moves upward and extrudes the contact block 398 through the wedge surface, forcing the contact block 398 to slide to both sides, driving the clamping block 399 to extend from the rectangular hole 3912 and finally clamping into the rectangular hole 22 of the adjacent plate body 2, and the stretching spring 3991 is simultaneously elongated to store elastic potential energy. At the same time, the locking block 393 at the top of the sliding block 391 synchronously enters the locking hole 11 of the skeleton 1, completing double fixation. When the sliding block 391 moves reversely, the compression spring 3921 resets the pressing block 392 to move outward, the connecting rod 395 drives the moving rod 396 to move downward, the pushing block 397 releases the extrusion on the contact block 398, the stretching spring 3991 contracts to pull the clamping block 399 back, and the locking block 393 also exits from the locking hole 11, realizing unlocking.

[0047] As shown in Figure 8 and Figure 9 , the sliding block 391 is in a U-shaped structure, and two threaded holes 3911 are respectively arranged in the U-shaped structure of the sliding block 391, and the two threaded holes 3911 are respectively matched with the threaded protrusions 36 on the two rotating rods 35.

[0048] The sliding block 391 adopts a U-shaped structure design, the opening of the U-shaped structure faces the outer side of the plate body 2, and the arm parts on both sides correspond to the rectangular holes 22 on the plate body 2 respectively, so that the sliding block 391 can accurately pass through the rectangular hole 22 during movement. Two threaded holes 3911 are respectively arranged in the middle part of the U-shaped structure of the sliding block 391, that is, the position of the cross plate connecting the arm parts on both sides. The two threaded holes 3911 correspond to the positions of the two rotating rods 35 one by one, and the parameters such as the inner diameter and pitch of the threaded hole 3911 are matched with the threaded protrusions 36 on the rotating rod 35.

[0049] When the sliding block 391 is installed on the rotating rod 35, the two rotating rods 35 pass through the corresponding threaded holes 3911 respectively, and the threaded protrusions 36 on the rotating rod 35 are engaged with the threads in the threaded holes 3911. Since the screw directions of the threaded protrusions 36 on the adjacent two rotating rods 35 are opposite, the screw directions of the corresponding two threaded holes 3911 are also opposite. In this way, when the rotating rod 35 rotates, the sliding block 391 can move linearly along the rotating rod 35 under the transmission action of the threads. When the rotating rod 35 rotates forward, the sliding block 391 moves outward, thereby driving other components of the fixing module 39 to complete the fixing action; when the rotating rod 35 reversely rotates, the sliding block 391 moves inward to realize unlocking.

[0050] As shown in Figure 9As shown, compression springs 3921 are fixedly installed at the bottom of the two pressure blocks 392 respectively, and two extension blocks 3922 are fixedly installed at the bottom of the two pressure blocks 392 respectively. The end of the connecting rod 395 near the extension block 3922 is hinged to the extension block 3922 through the first pin 3951.

[0051] In the connection structure between the sliding block 391 and the pressure block 392, compression springs 3921 are fixedly installed at the bottom of the two pressure blocks 392 respectively. When the pressure block 392 is subjected to an external force and moves inward, the compression spring 3921 will be compressed and store elastic potential energy; when the external force disappears, the compression spring 3921 can quickly push the pressure block 392 back to its original position by its own elastic potential energy, ensuring that the pressure block 392 maintains its initial position when not in operation.

[0052] Meanwhile, two extension blocks 3922 are fixedly installed at the bottom of each of the two pressure blocks 392. They are firmly connected to the bottom of the pressure block 392 by welding. When the pressure block 392 moves downward, the extension blocks 3922 can limit the compression spring 3921 to prevent the compression spring 3921 from moving radially during compression. At the same time, the pressure block 392 can enter the sliding block 391 to provide support.

[0053] The end of the connecting rod 395 near the extension block 3922 is hinged to the extension block 3922 via a first pin 3951. When the pressure block 392 moves the extension block 3922, the connecting rod 395 can rotate to convert the linear motion of the extension block 3922 into its own oscillation, thereby driving the subsequent components to perform corresponding actions, realizing the effective transmission of force, and ensuring the coordination and continuity of the movement between the components of the fixed module 39.

[0054] like Figure 9 As shown, the middle part of the connecting rod 395 is hinged to the bracket 394 via the second pin 3952, and the end of the connecting rod 395 away from the extension block 3922 is hinged to the moving rod 396 via the third pin 3953.

[0055] The connecting rod 395 is hinged to the bracket 394 at its middle position via a second pin 3952. During installation, the second pin 3952 passes sequentially through the through hole of the bracket 394 and the pin hole at the middle of the connecting rod 395, forming a stable hinge point. When one end of the connecting rod 395 near the extension block 3922 moves linearly with the extension block 3922, the connecting rod 395 can swing around the second pin 3952 as its axis, thereby changing the trajectory and direction of the other end, thus forming a lever principle.

[0056] The end of the connecting rod 395 away from the extension block 3922 is hinged with the moving rod 396 through a third pin 3953. When the connecting rod 395 swings around the second pin 3952 as the fulcrum, the end of the connecting rod 395 away from the extension block 3922 will make a circular motion, which is converted into the vertical motion of the moving rod 396 through the connection of the third pin 3953, thereby driving the push block 397 and other components on the moving rod 396 to complete the corresponding action, achieving effective force transmission and precise conversion of motion form.

[0057] As shown in Figure 9 , the two push blocks 397 are trapezoidal structures, the contact surfaces between the two contact blocks 398 and the push block 397 are inclined surfaces, and the two adjacent clamping blocks 399 are trapezoidal structures.

[0058] The two push blocks 397 are designed in a trapezoidal structure, and the inclined side surfaces of the trapezoidal push block 397 are smooth, which can effectively reduce the friction when contacting the contact block 398, ensuring smooth and efficient force transmission. When the moving rod 396 drives the push block 397 to move upwards, the trapezoidal push block 397 can gradually apply force to the contact block 398 through the inclined side surface and push the contact block 398 to move to both sides.

[0059] The contact surfaces between the two contact blocks 398 and the push block 397 are designed as inclined surfaces, and the inclination angle of the inclined surface is completely matched with the inclination angle of the trapezoidal side surface of the push block 397, ensuring that the push block 397 and the contact block 398 achieve surface contact, thereby increasing the force area and better pushing the contact block 398 to move. At the same time, the inclined surface contact enables the vertical motion of the push block 397 to be efficiently converted into the horizontal motion of the contact block 398 to the outside, ensuring that the contact block 398 can quickly and accurately drive the clamping block 399 to complete the extension action.

[0060] The two adjacent clamping blocks 399 also adopt a trapezoidal structure, mainly to facilitate the clamping block 399 to smoothly clamp into the rectangular hole 22 of the adjacent plate body 2. When the clamping block 399 is driven by the contact block 398 to move outward, the narrow end of the trapezoidal structure first enters the rectangular hole 22, and as the clamping block 399 continues to move, the wide end of the trapezoidal structure gradually enters the hole and tightly fits with the inner wall of the rectangular hole 22, forming a firm clamping relationship, effectively preventing the clamping block 399 from loosening or falling off during use, and ensuring the stability of the connection between the plate bodies 2.

[0061] As shown in Figures 3 to 6 , the plate body 2 is provided with a baffle 21 around the edge, and two rectangular holes 22 are formed in each of the four baffles 21.

[0062] The four peripheral edges of the plate body 2 are integrally formed with baffles 21 which are perpendicular to the surface of the plate body 2 and form a three-dimensional frame structure around the plate body 2. Not only does it enhance the structural strength of the edges of the plate body 2, preventing deformation of the plate body 2 due to impact during transportation and installation, but it also effectively protects the fixing assembly 3 on the back of the plate body 2 from dust, rain and other impurities entering the interior of the assembly and affecting its normal operation. On the four baffles 21, two rectangular holes 22 are respectively provided, corresponding to the position of the clamping block 399 on the adjacent plate body 2 and the sliding block 391 of the plate body 2.

[0063] When the clamping block 399 of the adjacent plate body 2 passes through the rectangular hole 22, the inner wall of the rectangular hole 22 will be in contact with the side wall of the sliding block 391, limiting the lateral displacement of the sliding block 391, thereby achieving firm splicing between the two plate bodies 2.

[0064] As shown in Figure 7 and Figure 8 , a plurality of lock holes 11 are respectively provided on the side wall of the framework 1, which are symmetrically matched with a plurality of lock blocks 393 on the plate body 2, and a plurality of rubber pads 3931 are respectively provided on both sides of the plurality of lock blocks 393.

[0065] The framework 1 is the core framework supporting the entire curtain wall system, and a plurality of symmetrically distributed lock holes 11 are provided on the side wall of the framework 1. The symmetric distribution not only ensures the uniformity of the stress of the framework 1, avoiding deformation due to excessive local stress, but also allows the plate body 2 to quickly find a matching lock hole 11 during installation, greatly improving the installation efficiency.

[0066] The plurality of lock holes 11 and the plurality of lock blocks 393 on the plate body 2 are matched one by one, and when the plate body 2 is placed on the framework 1 and the lock blocks 393 are driven to move by the fixing assembly 3, each lock block 393 can be accurately and accurately embedded in the corresponding lock hole 11. To further enhance the connection firmness between the lock block 393 and the lock hole 11, a plurality of rubber pads 3931 are respectively provided on both sides of the plurality of lock blocks 393. When the lock block 393 enters the lock hole 11, the rubber pad 3931 will be extruded by the inner wall of the lock hole 11 to elastically deform, tightly filling the gap between the lock block 393 and the lock hole 11, not only increasing the friction between them, preventing the lock block 393 from loosening in the lock hole 11, but also providing good buffering effect, greatly improving the stability of the entire curtain wall.

[0067] As shown in Figure 1 and Figure 2 , a curtain wall comprises a multifunctional splicing type aluminum veneer.

[0068] The curtain wall is assembled by multi-functional splicing aluminum veneer, and the aluminum veneer is connected and fixed with the main structure of the building through the skeleton 1 of the aluminum veneer, and a plurality of aluminum veneers are spliced and combined according to the design layout to form a continuous curtain wall surface. In addition to the aluminum veneer, the curtain wall usually also includes weather-resistant adhesive tape and sealant, which are filled between the gaps between adjacent aluminum veneers, can effectively block rainwater and dust from entering, at the same time, adapt to thermal expansion and cold contraction caused by temperature change, and ensure the water tightness and air tightness of the curtain wall.

[0069] The installation process of the present application: when installing, first, the framework 1 is fixed and installed on the surface of the wall body through bolts, then each plate body 2 is installed on the framework 1, when a single plate body 2 is installed, a suction cup tool is needed, the suction cup sucks the center disc 23 of the plate body 2, the whole plate body 2 is aligned with the framework 1 and placed on the framework 1, so that the back plate 21 of the plate body 2 is in contact with the framework 1, then the installer rotates the suction cup, the suction cup will drive the disc 23 to rotate, the disc 23 rotates and drives the rotating disc 33 and the rotating shaft 31 on the rotating disc 33 to rotate, the threaded protrusion 32 on the rotating shaft 31 also rotates with the rotating shaft 31, since the threaded protrusion 32 is in mesh with the rotating tooth 37, the rotating tooth 37 is driven to rotate, the rotating tooth 37 transmits power to the rotating rod 35, the rotating rod 35 drives the threaded protrusion 36 on the support seat 34 to rotate, and the rotating directions of the rotating rods 35 on both sides of the rotating shaft 31 are opposite, since the threaded protrusion 36 on the rotating rod 35 cooperates with the threaded hole 3911 on the sliding block 391, the sliding block 391 moves outward on the rotating rod 35, the sliding block 391 gradually approaches the limiting block 38, the U-shaped sliding block 391 at both ends will pass through the rectangular hole 22 on the plate body 2 and enter the rectangular hole 22 on the adjacent plate body 2, at the same time, the pressing block 392 on the sliding block 391 will be in contact with the limiting block 38, with the continuous movement of the sliding block 391, the pressing block 392 is pushed to move inward and drives the extension block 3922 to move, the compression spring 3921 at the bottom of the pressing block 392 is compressed, since the extension block 3922 is hinged with one end of the connecting rod 395 through the first pin 3951, in the movement process of the extension block 3922, the connecting rod 395 is driven to move downward together and makes the connecting rod 395 rotate around the second pin 3952 on the support 394, the other end of the connecting rod 395 moves upward and drives the moving block to move upward, the pushing block 397 on the moving rod 396 moves together with the moving rod 396, the pushing block 397 will be in contact with the inclined surface of the contact block 398, and in the movement process of the pushing block 397, the two contact blocks 398 are pushed to move outward, the two contact blocks 398 will drive the two adjacent clamping blocks 399 to move outward together, the two clamping blocks 399 will extend from the rectangular through hole 3912, and the stretching spring 3991 between the two clamping blocks 399 will be stretched, the two clamping blocks 399 will be clamped into the rectangular hole 22 on the adjacent plate body 2.

[0070] And in the process of moving outward of the sliding block 391, the locking block 393 on the sliding block 391 will move with the sliding block 391, the locking block 393 will slowly approach the skeleton 1 and enter the lock hole 11 on the skeleton 1, the rubber pad 3931 on the locking block 393 will be in contact with the inner wall of the lock hole 11 and increase the friction with the inner wall of the lock hole 11, until the sliding block 391 is in contact with the limiting block 38, the locking block 393 is completely entered into the lock hole 11, and the clamping block 399 is completely clamped into the rectangular hole 22 on the adjacent plate body 2, thereby completing the installation of a single plate body 2. According to the above installation process, a plurality of plate bodies 2 can be installed on the skeleton 1 respectively, thereby forming a complete curtain wall.

[0071] When disassembling; when a plate body 2 is damaged and needs to be replaced, it is also necessary to suck the circular plate 23 by the installation tool suction cup and rotate the circular plate 23 in the opposite direction, the circular plate 23 will drive the rotating shaft 31 to rotate in the opposite direction, so that the rotating rod 35 rotates in the opposite direction and drives the sliding block 391 to move inward, the pressing block 392 will gradually separate from the limiting block 38, the compression spring 3921 at the bottom of the pressing block 392 will drive the pressing block 392 to reset due to its elastic potential energy, and at the same time drive the connecting rod 395 at the bottom to move, thereby driving the moving rod 396 to drive the push block 397 to reset, and the extension spring 3991 between the clamping blocks 399 will drive the two clamping blocks 399 to shrink into the rectangular hole 22 through its elastic potential energy, and the locking block 393 on the sliding block 391 will also be pushed out of the lock hole 11.

[0072] At the same time, the same operation needs to be performed on the other two sides of the plate body 2, so that the clamping block 399 clamped into the plate body 2 is withdrawn, at this time, the plate body 2 will no longer be connected with the skeleton 1 and other adjacent plate bodies 2, that is, the plate body 2 can be disassembled and replaced, and according to the above installation process, a new plate body 2 is installed on the skeleton 1, thereby forming a complete curtain wall.

[0073] The above only describes the preferred embodiments of the present application and is not used to limit the present application. For those skilled in the art, the present application can have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A multifunctional spliced aluminum veneer, characterized in that, Include: Skeleton (1), plate body (2) and fixed assembly (3); A plurality of plate bodies (2) are respectively fixedly installed on the skeleton (1), a plurality of fixed assemblies (3) are respectively fixedly installed on the plurality of plate bodies (2), and a plurality of circular plates (23) are respectively rotatably installed at the center positions of the plurality of plate bodies (2); The adjacent plate bodies (2) are fixed by rotating the circular plate (23) to drive the fixed assembly (3), and the plate body (2) and the skeleton (1) are fixed.

2. The multifunctional spliced aluminum veneer according to claim 1, characterized in that: The fixed assembly (3) comprises a rotating shaft (31), a threaded protrusion (32), a rotating disc (33), a supporting seat (34), a rotating rod (35), a threaded block (36), a rotating tooth (37), a limiting block (38) and a fixed module (39); The rotating shaft (31) is fixedly installed on the circular plate (23), the threaded protrusion (32) is arranged on the rotating shaft (31), the rotating disc (33) is fixedly installed on the circular plate (23), and the rotating disc (33) and the rotating shaft (31) are coaxial, two supporting seats (34) are respectively and symmetrically fixedly installed on the plate body (2), and the two supporting seats (34) are parallel to the two sides of the plate body (2), two rotating rods (35) are rotatably installed on the two supporting seats (34), respectively, two threaded blocks (36) are arranged on one end of the two rotating rods (35) located outside the supporting seat (34), the screw directions of the adjacent two threaded protrusions (32) are opposite, the middle portions of the two rotating rods (35) are provided with rotating teeth (37), respectively, and the two rotating teeth (37) are engaged with the threaded protrusions (32) on the rotating shaft (31), two limiting blocks (38) are arranged at the two ends of the two rotating rods (35), respectively, two fixed modules (39) are slidably installed on the two rotating rods (35), respectively, and the two fixed modules (39) are located between the limiting blocks (38) and the supporting seats (34).

3. The multifunctional spliced aluminum veneer according to claim 2, characterized in that: The fixed module (39) comprises sliding blocks (391), pressing blocks (392), lock blocks (393), supports (394), connecting rods (395), moving rods (396), pushing blocks (397), contact blocks (398) and clamping blocks (399); two pressing blocks (392) are slidably arranged on one side of the sliding block (391), two lock blocks (393) are fixedly arranged on the top of the sliding block (391), two rectangular through holes (3912) are formed at the two ends of the sliding block (391), two cavities (3913) are formed in the two ends of the sliding block (391) and communicate with the rectangular through holes (3912), two supports (394) are fixedly arranged in the two cavities (3913), two connecting rods (395) are hingedly arranged on the top of the two supports (394), one end of each connecting rod (395) is connected with a pressing block (392), the other end of each connecting rod (395) is hingedly connected with a moving rod (396), a fixed block (3961) is fixedly arranged on the two sides of the middle part of each moving rod (396), a pushing block (397) is fixedly arranged on the free end of each moving rod (396), a contact block (398) is slidably arranged on the two sides of each pushing block (397), a clamping block (399) is fixedly arranged on each contact block (398), and two adjacent clamping blocks (399) are located in the rectangular through hole (3912) and are fixedly connected with a tension spring (3991).

4. The multifunctional spliced aluminum veneer according to claim 3, characterized in that: The sliding block (391) is in U-shaped structure, two threaded holes (3911) are formed in the middle part of the U-shaped sliding block (391), and the two threaded holes (3911) are matched with the threaded bosses (36) on the two rotating rods (35).

5. The multifunctional spliced aluminum veneer according to claim 4, characterized in that: The bottom of each pressing block (392) is fixedly connected with a compression spring (3921), and the bottom of each pressing block (392) is fixedly connected with two extension blocks (3922), and the end of the connecting rod (395) close to the extension block (3922) is hingedly connected with the extension block (3922) through a first pin (3951).

6. The multifunctional spliced aluminum veneer according to claim 5, characterized in that: The middle part of the connecting rod (395) is hingedly connected with the support (394) through a second pin (3952), and the end of the connecting rod (395) away from the extension block (3922) is hingedly connected with the moving rod (396) through a third pin (3953).

7. The multifunctional spliced aluminum veneer according to claim 6, characterized in that: The two pushing blocks (397) are in trapezoidal structure, the contact surfaces between the two contact blocks (398) and the pushing blocks (397) are inclined surfaces, and the two adjacent clamping blocks (399) are in trapezoidal structure.

8. The multifunctional spliced aluminum veneer according to claim 7, characterized in that: The plate body (2) is provided with baffles (21) around the edges, and two rectangular holes (22) are formed in each baffle (21).

9. The multifunctional spliced aluminum veneer according to claim 8, characterized in that: A plurality of mutually symmetrical lock holes (11) are formed in the side wall of the skeleton (1), a plurality of the lock holes (11) and a plurality of the lock blocks (393) on the plate body (2) are one-to-one corresponding and matched, and a plurality of rubber pads (3931) are arranged on both sides of the plurality of lock blocks (393).

10. A curtain wall, characterized in that, The multi-functional spliced aluminum veneer comprises a plurality of multi-functional spliced aluminum veneers as claimed in any one of claims 1 to 9.

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