A multi-functional spliced aluminum single panel curtain wall

Abstract

The present invention discloses a multifunctional spliced aluminum single panel curtain wall, which includes a skeleton and a plurality of panels. The panels are connected to the skeleton through leaves and bolts. A lifting rod is slidably arranged on the panel, and a sealing rod is fixedly arranged on the lifting rod. The sealing rod abuts against the adjacent panel; a sliding rod is slidably arranged on the panel, and a sealing block is fixedly arranged on the sliding rod. A diversion groove is arranged on the sealing block, and the sealing block abuts against the panel. When the panel is fixed to the skeleton, by rotating the bolt, the lifting rod moves downward, and the sealing rod abuts against the panel below it to seal the connection of the panel. Moreover, due to the downward movement of the lifting rod, under the action of the limit component, after the sealing rod abuts against the panel below it, the sliding rod is released, causing the sealing block to slide and abut against the side of the connection of the adjacent panel for sealing, preventing rainwater from seeping into the connection of the panel through the side of the main body, and improving the sealing performance of the panel after installation.

Description

Technical Field

[0001] The present invention relates to the technical field of building curtain walls, and particularly relates to a multifunctional spliced aluminum single-panel curtain wall. Background Art

[0002] Aluminum single-panel curtain wall is a modern building exterior wall decoration material, which is widely used in commercial buildings, office buildings, shopping centers, etc. It not only has a beautiful appearance but also excellent functional properties.

[0003] The main material of the aluminum single-panel curtain wall is aluminum alloy, which has good strength and lightweight characteristics. The aluminum single panels are fixed through aluminum alloy skeletons and installation fittings, and generally, the surfaces of the aluminum single panels are coated with anti-corrosion and wear-resistant coatings such as fluorocarbon coatings or polyester coatings to provide additional durability and aesthetics.

[0004] In the prior art, when fixing the aluminum single panels, the aluminum single panels are generally fixed to the skeleton through connecting pieces such as screws and bolts, which will cause gaps between the aluminum single panels, resulting in poor sealing performance. Moreover, there is no connection between adjacent aluminum single panels, leading to poor integrity of the aluminum single-panel curtain wall and a decrease in the overall compressive capacity of the curtain wall. If a waterproof structure is set and adjacent aluminum single panels are connected during the installation of the aluminum single panels, it will be difficult to remove a single aluminum single panel when it is damaged and needs to be replaced, resulting in inconvenient construction. Summary of the Invention

[0005] The purpose of the present invention is to provide a multifunctional spliced aluminum single-panel curtain wall to solve the above deficiencies in the prior art.

[0006] To achieve the above purpose, the present invention provides the following technical solutions:

[0007] A multifunctional spliced aluminum single-panel curtain wall, including a skeleton and a plurality of plate bodies, and the plate bodies are connected to the skeleton through leaf pieces and bolts. A lifting rod is slidably arranged on the plate body, a sealing rod is fixedly arranged on the lifting rod, and the sealing rod abuts against an adjacent plate body;

[0008] A sliding rod is slidably arranged on the plate body, a sealing block is fixedly arranged on the sliding rod, a diversion groove is arranged on the sealing block, and the sealing block abuts against the plate body. An insertion block is fixedly arranged on the sealing block, a slot is arranged on the plate body, and the insertion block is in plug-in fit with the slot;

[0009] A rotating rod is rotatably arranged on the plate body, a connecting block is fixedly arranged on the rotating rod, a fixing block is fixedly arranged on the plate body, a connecting groove is arranged on the fixing block, and the connecting block is in snap fit with the connecting groove;

[0010] It further includes a limiting component, which is used to make the sealing block abut against the side of the connection of the two plate bodies and make the inserting block inserted into the inserting slot after the sealing rod abuts against the adjacent plate body;

[0011] A synchronizing component, which is used to make the rotating rod rotate and the connecting block engage with the connecting slot when fixing the plate body.

[0012] Preferably, a lower abutting member is slidably arranged on the plate body, the lower abutting member abuts against the bolt, a first cross bar is fixedly arranged on the lower abutting member, a first inclined slot is arranged on the lifting rod, and the first cross bar is slidably arranged in the first inclined slot.

[0013] Preferably, a push rod is slidably arranged on the plate body, the push rod is slidably connected with the sliding rod, a second spring is arranged between the push rod and the sliding rod, and two ends of the second spring are respectively fixedly connected with the push rod and the sliding rod.

[0014] Preferably, an upper abutting member is slidably arranged on the plate body, a second cross bar is fixedly arranged on the upper abutting member, a second inclined slot is arranged on the push rod, and the second cross bar is slidably arranged in the second inclined slot.

[0015] Preferably, the limiting component includes a pressing rod slidably arranged on the plate body, a limiting block is fixedly arranged on the pressing rod, a limiting slot is arranged on the sliding rod, and the limiting block is engaged with the limiting slot;

[0016] A resisting rod is fixedly arranged on the plate body, and the resisting rod abuts against the pressing rod.

[0017] Preferably, a third spring is arranged between the pressing rod and the plate body, and two ends of the third spring are respectively fixedly connected with the pressing rod and the plate body.

[0018] Preferably, the synchronizing component includes a rack slidably arranged on the plate body, an incomplete gear is fixedly arranged on the rotating rod, and the rack is in meshing transmission with the incomplete gear.

[0019] Preferably, a connecting rod is arranged between the rack and the lifting rod, and two ends of the connecting rod are respectively rotatably connected with the rack and the lifting rod.

[0020] Preferably, a torsion spring is arranged between the rotating rod and the plate body.

[0021] Preferably, a plurality of first springs are arranged between the lifting rod and the plate body, and two ends of the first spring are respectively fixedly connected with the lifting rod and the plate body.

[0022] In the above technical solution, the beneficial effects of a multifunctional spliced aluminum single plate curtain wall provided by the present invention are as follows:

[0023] When fixing the plate body to the skeleton, by rotating the bolt, the lifting rod moves downward, and the sealing rod abuts against the plate body below it to seal the connection of the plate body. Moreover, when the lifting rod descends, under the action of the limit component, after the sealing rod abuts against the plate body below it, the sliding rod is released, and the sealing block slides to abut against and seal the side of the connection of the adjacent plate body, preventing rainwater from seeping into the connection of the plate body through the side of the main body, improving the sealing performance of the plate body after installation. After the sealing block abuts against the plate body, the insertion of the insertion block into the insertion slot and the clamping of the connection block into the connection slot improve the connection stability between the plate bodies, enabling the pressure received by multiple plate bodies to be effectively dispersed, reducing the phenomenon of deformation and damage caused by excessive pressure on a single plate body. At the same time, when a single plate body needs to be replaced, it can avoid the obstruction caused by its adjacent plate bodies.

[0024] It should be understood that the foregoing general description and the following detailed description are merely exemplary and explanatory and are not intended to limit the present disclosure.

[0025] This application document provides an overview of various implementations or examples of the technologies described in the present disclosure and is not a full disclosure of the entire scope or all features of the disclosed technologies. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the drawings in the following description are only some embodiments described in the present invention, and those of ordinary skill in the art can also obtain other drawings based on these drawings.

[0027] Figure 1 Schematic diagram of the plate body connection structure provided by an embodiment of the present invention;

[0028] Figure 2 Schematic diagram of the rear side structure of the plate body provided by an embodiment of the present invention;

[0029] Figure 3 Schematic diagram of the rear side connection structure of the plate body provided by an embodiment of the present invention;

[0030] Figure 4 Provided by an embodiment of the present invention Figure 3 Enlarged view of part A in

[0031] Figure 5 Schematic cross-sectional view of the side connection of the plate body provided by an embodiment of the present invention;

[0032] Figure 6 Schematic diagram of the sliding rod and push rod structure provided by an embodiment of the present invention;

[0033] Figure 7Schematic diagram of the lifting rod and the lower abutting member provided by the embodiment of the present invention;

[0034] Figure 8 Schematic diagram of the pressing rod provided by the embodiment of the present invention;

[0035] Figure 9 Schematic diagram of the rotating rod and the fixed block provided by the embodiment of the present invention.

[0036] Explanation of reference numerals:

[0037] 1. Skeleton; 2. Plate body; 21. Page piece; 22. Bolt; 23. Slot; 24. Fixed block; 25. Connection groove; 3. Lifting rod; 31. Sealing rod; 32. Abutting rod; 33. First inclined groove; 34. First spring; 35. Link rod; 36. Rack; 4. Lower abutting member; 41. First cross bar; 5. Sliding rod; 51. Sealing block; 52. Insert block; 53. Limiting groove; 54. Flow guiding groove; 6. Push rod; 61. Second spring; 62. Second inclined groove; 7. Upper abutting member; 71. Second cross bar; 8. Pressing rod; 81. Limiting block; 82. Third spring; 9. Rotating rod; 91. Incomplete gear; 92. Torsion spring; 93. Connection block. Detailed implementation manners

[0038] To make the objectives, technical solutions, and advantages of the embodiments of the present disclosure clearer, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present disclosure. Obviously, the described embodiments are some, but not all, of the embodiments of the present disclosure. All other embodiments obtained by those of ordinary skill in the art based on the described embodiments of the present disclosure without creative efforts shall fall within the scope of protection of the present disclosure.

[0039] Please refer to Figures 1 - 9. A multifunctional spliced aluminum single - panel curtain wall includes a framework 1 and multiple panel bodies 2. The panel bodies 2 are connected to the framework 1 through leaf pieces 21 and bolts 22. A lifting rod 3 is slidably arranged on the panel body 2, and a sealing rod 31 is fixedly arranged on the lifting rod 3. The sealing rod 31 abuts against the adjacent panel body 2. A sliding rod 5 is slidably arranged on the panel body 2, and a sealing block 51 is fixedly arranged on the sliding rod 5. A diversion groove 54 is arranged on the sealing block 51, and the sealing block 51 abuts against the panel body 2. An insertion block 52 is fixedly arranged on the sealing block 51, and a slot 23 is arranged on the panel body 2. The insertion block 52 is in plug - in fit with the slot 23. A rotating rod 9 is rotatably arranged on the panel body 2, and a connecting block 93 is fixedly arranged on the rotating rod 9. A fixing block 24 is fixedly arranged on the panel body 2, and a connecting groove 25 is arranged on the fixing block 24. The connecting block 93 is in snap - fit with the connecting groove 25. It also includes a limiting component, which is used to make the sealing block 51 abut against the side of the joint of the two panel bodies 2 and make the insertion block 52 plugged into the slot 23 after the sealing rod 31 abuts against the adjacent panel body 2. A synchronization component is used to make the rotating rod 9 rotate and the connecting block 93 engage with the connecting groove 25 when the panel body 2 is fixed. When the panel body 2 is fixedly installed, the lifting rod 3 moves downward and pushes the sealing rod 31 downward, so that the sealing rod 31 abuts against the panel body 2 below it, ensuring the sealing between the panel bodies 2. And after the sealing rod 31 abuts against the panel body 2 below it, the sliding rod 5 is released through the limiting component, so that the sealing block 51 on the sliding rod 5 seals the side of the joint of the panel body 2, preventing rainwater from flowing along the side of the panel body 2 to the inside of the joint of the panel bodies 2, which may reduce the service life of the panel body 2. Moreover, the insertion block 52 on the sealing block 51 is plugged into the slot 23, and after the rotating rod 9 rotates, the connecting block 93 engages with the connecting groove 25, improving the connection between the panel bodies 2. When a single panel body 2 is under pressure, the pressure can be dispersed to other panel bodies 2, avoiding deformation and damage caused by excessive pressure on a single panel body 2. At the same time, through the limiting component, after the sealing rod 31 abuts against the panel body 2 below it, the sealing block 51 is released, avoiding the mutual extrusion caused by the simultaneous sliding of the sealing rod 31 and the sealing block 51, further improving the sealing performance. At the same time, by arranging the diversion groove 54 on the sealing block 51, the rainwater flowing down along the side of the panel body 2 is diverted, reducing the penetration phenomenon caused by excessive rainwater and too high flow rate on the side. Fixing the panel body 2 on the framework 1 through the bolt 22 and the leaf piece 21 is prior art, and its principle and operation method will not be elaborated too much.

[0040] Specifically, a lower abutting member 4 is slidably arranged on the plate body 2. The lower abutting member 4 abuts against the bolt 22. A first cross bar 41 is fixedly arranged on the lower abutting member 4. A first inclined slot 33 is arranged on the lifting rod 3. The first cross bar 41 is slidably arranged in the first inclined slot 33. After the bolt 22 rotates and the plate body 2 is fixed on the skeleton 1 through the blade 21, the bolt 22 is continuously rotated. The bolt head of the bolt 22 abuts against the lower abutting member 4 and pushes the lower abutting member 4 to slide on the plate body 2. Through the cooperation of the first cross bar 41 and the first inclined slot 33, the lifting rod 3 moves downward to complete the abutting and sealing between the sealing rod 31 and the lower plate body 2.

[0041] In an embodiment further provided by the present invention, a push rod 6 is slidably arranged on the plate body 2. The push rod 6 is slidably connected with the sliding rod 5. A second spring 61 is arranged between the push rod 6 and the sliding rod 5. Two ends of the second spring 61 are respectively fixedly connected with the push rod 6 and the sliding rod 5. An upper abutting member 7 is slidably arranged on the plate body 2. A second cross bar 71 is fixedly arranged on the upper abutting member 7. A second inclined slot 62 is arranged on the push rod 6. The second cross bar 71 is slidably arranged in the second inclined slot 62. After the bolt 22 at the upper abutting member 7 rotates and the plate body 2 is fixed, the bolt head of the bolt 22 abuts against the upper abutting member 7 and pushes it to slide. Under the action of the second cross bar 71 and the second inclined slot 62, the push rod 6 slides. At this time, the sliding rod 5 is limited by the limiting component. When the push rod 6 slides, the second spring 61 is stretched, so as to store energy for the sliding rod 5 and the sealing block 51. When the upper plate body 2 is installed above, after the sealing rod 31 on the upper plate body 2 abuts against this plate body 2, the limiting component releases the sliding rod 5, so that the sealing block 51 slides to abut and seal the side edge of the connection of the plate body 2, and the insertion block 52 is inserted into the insertion slot 23.

[0042] Further, the limiting component includes a pressure rod 8 slidably arranged on the plate body 2. A limiting block 81 is fixedly arranged on the pressure rod 8. A limiting slot 53 is arranged on the sliding rod 5. The limiting block 81 is clamped with the limiting slot 53. A resisting rod 32 is fixedly arranged on the plate body 2. The resisting rod 32 abuts against the pressure rod 8. When the limiting block 81 is engaged with the limiting slot 53, the push rod 6 slides to stretch the second spring 61 to complete energy storage. During the downward movement of the lifting rod 3, the resisting rod 32 abuts against the pressure rod 8 and pushes the pressure rod 8 to slide. After the sealing rod 31 abuts and seals with the lower plate body 2, the pressure rod 8 moves downward until the limiting block 81 is disengaged from the limiting slot 53. At this time, the sliding rod 5 slides under the action of the second spring 61, so that the sealing block 51 abuts and seals the side edge of the connection of the plate body 2, and the insertion of the insertion block 52 into the insertion slot 23 is completed. By first storing energy in the second spring 61 and then releasing the second spring 61 after the sealing rod 31 abuts against the lower body, the sealing block 51 slides to abut and seal the side edge of the connection of the plate body 2, avoiding the phenomenon that the simultaneous sliding of the sealing block 51 and the sealing rod 31 will cause extrusion, and improving the sealing performance of the sealing block 51 and the sealing rod 31.

[0043] Furthermore, a third spring 82 is provided between the pressing rod 8 and the plate body 2. Both ends of the third spring 82 are fixedly connected to the pressing rod 8 and the plate body 2 respectively. Under the action of the third spring 82, the limiting block 81 is engaged with the limiting groove 53. When the pressing rod 32 pushes the pressing rod 8 downward, the third spring 82 is stretched until the limiting block 81 is engaged with the limiting groove 53. When removing a single plate body 2, the lifting rod 3 of the upper plate body 2 moves upward, the limiting block 81 abuts against the sliding rod 5, and the third spring 82 is compressed. When the sliding rod 5 slides until the limiting block 81 is aligned with the limiting groove 53, under the action of the third spring 82, the limiting block 81 is engaged with the limiting groove 53, completing the reset of the sliding rod 5, and facilitating the operation of reinstalling the plate body 2 at this position after removing the upper plate body 2.

[0044] In an embodiment further provided by the present invention, the synchronization component includes a rack 36 slidably disposed on the plate body 2. An incomplete gear 91 is fixedly disposed on the rotating rod 9. The rack 36 is in meshing transmission with the incomplete gear 91. A connecting rod 35 is provided between the rack 36 and the lifting rod 3. Both ends of the connecting rod 35 are rotatably connected to the rack 36 and the lifting rod 3 respectively. When the lifting rod 3 descends, the rack 36 is slid by the connecting rod 35, driving the incomplete gear 91 to rotate the rotating rod 9. When the lifting rod 3 completes the downward movement, the connecting block 93 on the rotating rod 9 is engaged with the connecting groove 25 on the fixed block 24 of the lower plate body 2, improving the connection between adjacent plate bodies 2 and enhancing the compressive capacity of the curtain wall.

[0045] In the embodiment provided by the present invention, a torsion spring 92 is provided between the rotating rod 9 and the plate body 2. When the rotating rod 9 rotates to engage the connecting block 93 with the connecting groove 25, the rotating rod 9 rotates to tighten the torsion spring 92. When the lifting rod 3 moves upward to reset, under the action of the torsion spring 92, the rotating rod 9 rotates, the connecting block 93 is disengaged from the connecting groove 25, and the incomplete gear 91 rotates to drive the rack 36 to reset.

[0046] Specifically, a plurality of first springs 34 are provided between the lifting rod 3 and the plate body 2. Both ends of the first springs 34 are fixedly connected to the lifting rod 3 and the plate body 2 respectively. When the lifting rod 3 moves downward, the first springs 34 are compressed. And when the bolt 22 at the position of the lower abutting member 4 is loosened, the first springs 34 push the lifting rod 3 to move upward to reset, facilitating the disengagement of the sealing rod 31 on the plate body 2 from the plate body 2 below it when replacing a single plate body 2. Subsequently, the plate body 2 can be slid downward by a certain distance and removed.

[0047] Working principle: When installing the plate body 2, rotate the bolt 22 at the position of the upper abutting member 7 to fix the plate body 2 on the skeleton 1. During the rotation of the bolt 22, it abuts against the upper abutting member 7 and pushes the upper abutting member 7 to slide. Through the cooperation of the second cross bar 71 and the second inclined slot 62, the push rod 6 slides. At this time, under the action of the third spring 82, the limiting block 81 on the pressure rod 8 engages with the limiting slot 53 to limit the sliding rod 5. The sliding of the push rod 6 stretches the second spring 61. At this time, the sliding rod 5 and the sealing block 51 do not slide; Subsequently, when installing the plate body 2 above it, rotate the bolt 22 at the position of the lower abutting member 4 of the upper plate body 2 to fix the upper plate body 2 on the skeleton 1. And, during the rotation, the bolt 22 abuts against the lower abutting member 4 and pushes it to slide. Under the combined action of the first cross bar 41 and the first inclined slot 33, the lifting rod 3 moves downward and the sealing rod 31 abuts against the plate body 2 below it for sealing. And during the downward movement of the lifting rod 3, the abutting rod 32 abuts against the pressure rod 8 and pushes the pressure rod 8 to stretch the third spring 82. The pressure rod 8 moves downward, and the limiting block 81 disengages from the limiting slot 53. Subsequently, under the action of the second spring 61 on the lower plate body 2, the sliding rod 5 and the sealing block 51 slide, and the sealing block 51 abuts against the two plate bodies 2 to seal the side of their connection position; And, during the downward movement of the lifting rod 3, the rack 36 is pushed to slide through the connecting rod 35. The rack 36 drives the incomplete gear 91 and the rotating rod 9 to rotate against the force of the torsion spring 92, so that the connecting block 93 engages with the connecting slot 25, improving the connection between the two plate bodies 2, thereby improving the compressive capacity of the curtain wall; After the curtain wall has been used for a long time, if a single plate body 2 in the curtain wall needs to be replaced, rotate the bolt 22 at the position of the lower abutting member 4 of the upper plate body 2 above it, so that the lifting rod 3 moves upward and under the action of the torsion spring 92, the incomplete gear 91 and the rack 36 are reset, so that the connecting block 93 on the upper plate body 2 disengages from the connecting slot 25 of this plate body 2. Then rotate the bolt 22 on the upper abutting member 7 of the lower plate body 2 below this plate body 2, so that the sliding rod 5 and the sealing block 51 on the lower plate body 2 slide, and the sealing block 51 disengages from the plate body 2. Subsequently, the plate body 2 to be replaced can be removed.

[0048] Only some exemplary embodiments of the present invention have been described by way of illustration. Undoubtedly, for those of ordinary skill in the art, without departing from the spirit and scope of the present invention, the described embodiments can be modified in various different ways. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A multifunctional spliced ​​aluminum single-plate curtain wall, comprising a frame (1) and a plurality of panels (2), wherein the panels (2) are connected to the frame (1) via leaves (21) and bolts (22), characterized in that: A lifting rod (3) is slidably arranged on the plate body (2), a sealing rod (31) is fixedly arranged on the lifting rod (3), and the sealing rod (31) abuts against an adjacent plate body (2); A sliding rod (5) is slidably arranged on the plate body (2), a sealing block (51) is fixedly arranged on the sliding rod (5), a guide groove (54) is arranged on the sealing block (51), and the sealing block (51) is in contact with the plate body (2), an insert block (52) is fixedly arranged on the sealing block (51), a slot (23) is arranged on the plate body (2), and the insert block (52) is plugged and matched with the slot (23); A rotating rod (9) is rotatably arranged on the plate body (2), a connecting block (93) is fixedly arranged on the rotating rod (9), a fixing block (24) is fixedly arranged on the plate body (2), a connecting groove (25) is arranged on the fixing block (24), and the connecting block (93) is clamped with the connecting groove (25); It also includes a limiting assembly, which is used to make the sealing block (51) abut against the side edge of the connection between the two plate bodies (2) and make the inserting block (52) plug into the slot (23) after the sealing rod (31) abuts against the adjacent plate body (2); A synchronous assembly, which is used to rotate the rotating rod (9) and engage the connecting block (93) with the connecting groove (25) when fixing the plate body (2); A lower abutment member (4) is slidably provided on the plate body (2), the lower abutment member (4) abuts against the bolt (22), a first cross bar (41) is fixedly provided on the lower abutment member (4), a first inclined groove (33) is provided on the lifting rod (3), and the first cross bar (41) is slidably provided in the first inclined groove (33); The synchronization component comprises a gear rod (36) slidably arranged on the plate body (2), an incomplete gear (91) is fixedly arranged on the rotating rod (9), and the gear rod (36) is meshed with the incomplete gear (91) for transmission; A connecting rod (35) is provided between the gear rod (36) and the lifting rod (3), and two ends of the connecting rod (35) are rotatably connected to the gear rod (36) and the lifting rod (3) respectively; A torsion spring (92) is provided between the rotating rod (9) and the plate body (2); A plurality of first springs (34) are arranged between the lifting rod (3) and the plate body (2), and two ends of the first springs (34) are respectively fixedly connected to the lifting rod (3) and the plate body (2).

2. The multifunctional spliced ​​aluminum veneer curtain wall according to claim 1, characterized in that: A push rod (6) is slidably arranged on the plate body (2), the push rod (6) is slidably connected to the sliding rod (5), a second spring (61) is arranged between the push rod (6) and the sliding rod (5), and two ends of the second spring (61) are respectively fixedly connected to the push rod (6) and the sliding rod (5).

3. The multifunctional spliced ​​aluminum veneer curtain wall according to claim 2 is characterized in that: An upper abutment member (7) is slidably disposed on the plate body (2), a second cross bar (71) is fixedly disposed on the upper abutment member (7), a second inclined groove (62) is disposed on the push rod (6), and the second cross bar (71) is slidably disposed in the second inclined groove (62).

4. The multifunctional spliced ​​aluminum veneer curtain wall according to claim 1, characterized in that: The limiting assembly comprises a pressure rod (8) slidably arranged on the plate body (2), a limiting block (81) is fixedly arranged on the pressure rod (8), a limiting groove (53) is arranged on the sliding rod (5), and the limiting block (81) is engaged with the limiting groove (53); A push rod (32) is fixedly arranged on the plate body (2), and the push rod (32) is in contact with the pressure rod (8).

5. The multifunctional spliced ​​aluminum veneer curtain wall according to claim 4, characterized in that: A third spring (82) is provided between the pressure rod (8) and the plate body (2), and two ends of the third spring (82) are respectively fixedly connected to the pressure rod (8) and the plate body (2).

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