Aluminum veneer curtain wall connecting structure and curtain wall system

Abstract

The invention discloses an aluminum veneer curtain wall connecting structure and a curtain wall system, and particularly relates to curtain wall decoration, and the aluminum veneer curtain wall connecting structure comprises fixing clamping grooves which are formed in the two ends of a plate body in the vertical direction respectively; the connecting framework comprises a plurality of fixing plates which are arranged in a linear array in the vertical direction, and each fixing plate is provided with a buckling part which is connected to one fixing clamping groove in a clamped mode; the pre-fixing mechanism comprises a traction rod and a guide rod which are hinged to each other, an external expansion clamping head is arranged at the hinged point of the traction rod and the guide rod, the external expansion clamping head is driven to be clamped in the other fixing clamping groove, and a traction piece is movably connected between the traction rod and the fixing plate. Before a plate body with a large size is fixed, the outwards-expanding clamping head is outwards expanded and clamped in one fixing clamping groove so as to pre-fix the plate body, then traction supporting and guiding are conducted when the plate body is moved, the situation that the plate body is loosened is avoided, the buckling precision can be improved through guiding, and therefore gaps are reduced.

Description

Technical Field

[0001] The invention relates to the technical field of aluminum single plate curtain walls, and in particular to an aluminum single plate curtain wall connection structure and a curtain wall system. Background Art

[0002] Curtain wall aluminum veneer is a new type of curtain wall material made of aluminum alloy as the base material and sprayed with decorative materials on the surface. When installing, the connecting parts such as keels or corner brackets will be installed first, and then the aluminum veneer will be installed on the connecting parts through buckles or fasteners.

[0003] According to patent No. CN212129635U, publication (announcement) date: 2020-12-11, a hooking plate installation structure is disclosed, including a hooking frame, a hooking piece is clamped on the hooking frame, a connecting piece is provided at the bottom of the hooking piece, and the connecting piece is connected to an aluminum veneer through two connecting bolts, and a mounting frame is provided on the upper end surface of the hooking frame, and a hoisting assembly for installing the aluminum veneer is provided on the main keel, and the front and rear end surfaces of the aluminum veneer are symmetrically provided with dust-proof protrusions, and the left and right end surfaces of the aluminum veneer are provided with dust-proof grooves adapted to the dust-proof protrusions. The hooking plate installation structure facilitates preventing the formation of gaps between two adjacent aluminum veneers during installation through the dust-proof protrusions and dust-proof grooves on both sides of the aluminum veneer, thereby preventing dust from falling on the roof and maintaining the cleanliness of the room. The positioning bolts are used to improve the stability of the connection between the hooking piece and the hooking frame to prevent the aluminum veneer from falling and causing safety hazards. The card slots and buckle protrusions are used to facilitate positioning of the aluminum veneer during installation, thereby improving construction quality and having strong practicality.

[0004] In the prior art including the above-mentioned patent, the snap-on installation has a faster installation speed, better aesthetics, and is convenient for subsequent disassembly and maintenance compared to the fastener connection method. However, due to appearance requirements, the size of the aluminum veneer panel needs to be increased. At the same time, in an environment where frequent disassembly and maintenance are required, the load on the snap-on will increase, which may easily cause the larger aluminum veneer panel to loosen. In addition, it is difficult to perform the snap-on operation on a larger area, and larger gaps may be left. Summary of the invention

[0005] The purpose of the present invention is to provide an aluminum single plate curtain wall connection structure and a curtain wall system, aiming to solve the problem of looseness and gaps in the buckle installation of aluminum single plates with a larger area.

[0006] In order to achieve the above object, the present invention provides the following technical solution: an aluminum single plate curtain wall connection structure, comprising:

[0007] Fixed slots are respectively provided at both ends of the plate in the vertical direction;

[0008] A connecting frame, comprising a plurality of fixing plates arranged in a vertical linear array, wherein the fixing plates are provided with a buckle portion that is engaged with one of the fixing slots;

[0009] The pre-fixing mechanism comprises a pulling rod and a guide rod hinged to each other, an external clamping head is arranged at the hinge point between the two, the external clamping head is driven and clamped in another fixed clamping groove, and a pulling piece is movably connected between the pulling rod and the fixed plate.

[0010] Preferably, the pulling member includes a raised plate arranged on the fixed plate and an elastic telescopic rod arranged on the raised plate, the elastic telescopic rod is rotatably connected to a rotating slide seat, the pulling rod is slidably connected to the rotating slide seat, and the first end of the pulling rod is slidably connected to the fixed plate.

[0011] Preferably, the external clamping head includes a first rotating plate and a second rotating plate, and the first rotating plate is driven to flip to move away from the second rotating plate and fit into the fixed clamping slot for fixation.

[0012] Preferably, a ring cover and a spring are provided at the second end of the pulling rod, a rotating sleeve rotatably connected to the ring cover is provided on the first rotating plate, a rotating push plate is rotatably connected to the ring cover, the rotating push plate is driven to rotate to store energy of the spring, and pushes the first rotating plate to flip as the spring rebounds.

[0013] Preferably, the connecting frame also includes a top lining plate arranged on the top of the plate body and an elastic arc plate arranged on the bottom of the plate body. The plate body is driven to fit the wall to push the pulling rod and the guide rod away from each other against the wall and to make the plate body close to the adjacent plate body at the bottom so that the elastic arc plate can be clamped on the other top lining plate.

[0014] Preferably, the top lining plate is provided with a retention slot for the guide rod to be engaged.

[0015] Preferably, the first rotating plate and the second rotating plate rotate as the plate body approaches the wall and remain tensioned.

[0016] Preferably, the second rotating plate is arranged on the guide rod, a base rotating column passing through the ring cover is arranged on the guide rod, and the spring is arranged between the base rotating column and the rotating push plate.

[0017] Preferably, the rotating push plate is slidably connected to the rotating ring, the spring is arranged on the rotating ring, and a through hole for unlocking is opened on the base rotating column.

[0018] An aluminum single plate curtain wall system also includes a partition area formed by hooping between the plate body and the wall body, wherein the pulling rod, the guide rod and the connecting frame are hooped into a triangle in the partition area, and the partition area is provided with a ventilation unit and a heat preservation unit.

[0019] In the above technical scheme, the present invention provides an aluminum single panel curtain wall connection structure and curtain wall system, which have the following beneficial effects: before fixing a larger-sized panel, the external clamp head is extended outward and clamped into one of the fixed slots to pre-fix the panel, and then the mobile panel is pulled, supported and guided to prevent the panel from loosening, and the guidance can also increase the accuracy of the buckle, thereby reducing the gap. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0021] Figure 1 An overall installation diagram provided for an embodiment of the present invention;

[0022] Figure 2 An overall explosion diagram provided for an embodiment of the present invention;

[0023] Figure 3 Figure 2 The enlarged schematic diagram at A in the middle;

[0024] Figure 4 An exploded schematic diagram of a pre-fixing mechanism provided in an embodiment of the present invention;

[0025] Figure 5 A schematic diagram of an external clamping head in a pre-fixing mechanism provided in an embodiment of the present invention;

[0026] Figure 6 for Figure 5 The enlarged schematic diagram of point B in the middle;

[0027] Figure 7 A schematic cross-sectional view of a hinge point provided by an embodiment of the present invention;

[0028] Figure 8 A schematic diagram of an external clamping head provided in an embodiment of the present invention;

[0029] Fig. 9 An overall cross-sectional schematic diagram provided for an embodiment of the present invention;

[0030] Fig.10 for Fig. 9 Enlarged schematic diagram at point C in the middle.

[0031] Description of reference numerals:

[0032] 1. Plate body; 11. Top lining plate; 111. Sliding card slot; 12. Fixed card slot; 13. Elastic arc plate; 2. Pre-fixing mechanism; 21. Pull rod; 211. Ring cover; 22. Guide rod; 221. Base rotating column; 23. External clamping head; 231. First rotating plate; 2311. Rotating sleeve; 232. Second rotating plate; 233. Rotating ring; 2331. Spring; 234. Rotating push plate; 2341. One-way push head; 2342. Sliding column; 24. Elastic telescopic rod; 241. Rotating slide seat; 3. Connecting frame; 31. Fixed plate; 32. Buckle part; 320. Retention cylinder; 321. Limiting groove; 33. Raised plate; I. Interlayer area. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the embodiments of the present disclosure clearer, the technical solution of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings of the embodiments of the present disclosure. Obviously, the described embodiments are part of the embodiments of the present disclosure, not all of the embodiments. Based on the described embodiments of the present disclosure, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present disclosure.

[0034] Embodiment 1

[0035] like Figure 1-10 As shown, an aluminum single plate curtain wall connection structure is used to fix a plate body 1 with a specification of 1000mmX1000mm or more, including:

[0036] Fixed slots 12 are respectively provided at both ends of the plate body 1 in the vertical direction;

[0037] A connecting frame 3, which includes a plurality of fixing plates 31 arranged in a vertical linear array, and a buckle portion 32 is provided on the fixing plate 31 to be clamped in one of the fixing slots 12;

[0038] The pre-fixing mechanism 2 includes a pulling rod 21 and a guide rod 22 which are hinged to each other, and an external clamping head 23 is provided at the hinge point between the two. The external clamping head 23 is driven and clamped in another fixed clamping groove 12, and a pulling member is movably connected between the pulling rod 21 and the fixed plate 31.

[0039] Specifically, fixed slots 12 are provided at both the top and bottom ends of the plate body 1 in the installation direction, and the connecting frame 3 corresponds to the plate body 1 one by one. A retention cylinder 320 and a limiting groove 321 are provided on the buckle portion 32. The limiting groove 321 is used to guide the guide rod 22 to move. When fixing the plate body 1, first pull the external clamp 23 (that is, the hinge point of the pulling rod 21 and the guide rod 22) away from the wall, and fix the external clamp 23 outwardly on the fixed slot 12 at the top of the plate body 1, and then push it against the bottom of the plate body 1, and push the fixed slot 12 at the bottom toward the retention cylinder 320 and then against the top of the plate body 1. At this time, the pulling rod 21 and the guide rod 22 are stretched outward at non-hinged points, and as the guide rod 22 is stretched outward, it will be restricted, so that the plate body 1 will move downward in the vertical direction, so that the retention cylinder 320 is clamped on the fixed slot 12, and the installation of the plate body 1 is completed.

[0040] In the above technical solution, before fixing the larger plate 1, the outward clamping head 23 is extended outward and clamped into one of the fixed slots 12 to pre-fix the plate 1, and then the moving plate 1 is pulled, supported and guided to prevent the plate 1 from loosening. The guidance can also increase the accuracy of the buckle, thereby reducing the gap.

[0041] As an embodiment provided by the present invention, the pulling member includes a protruding plate 33 arranged on the fixed plate 31 and an elastic telescopic rod 24 arranged on the protruding plate 33, the elastic telescopic rod 24 is rotatably connected to a rotating slide seat 241, the pulling rod 21 is slidably connected to the rotating slide seat 241, and the first end of the pulling rod 21 is slidably connected to the fixed plate 31.

[0042] Specifically, the elastic telescopic rod 24 is driven by the internal elastic member to push downward in the vertical direction, and the first end of the pulling rod 21 (with Figure 4 For reference, the first end is the lower end, and the second end is the upper end, that is, the hinged end). On the fixed plate 31, the pulling rod 21 is slidably connected to the rotating slide seat 241. When the pulling rod 21 is pushed and flipped by the plate body 1, it will drive the rotating slide seat 241 to rotate and slide along the rotating slide seat 241. After the bottom of the plate body 1 is fixed, it pushes against the top of the plate body 1 to cooperate with the force of the elastic telescopic rod 24 to move the plate body 1 downward. When the fixed slot 12 at the bottom of the plate body 1 is connected to the retention cylinder 320, the elastic telescopic rod 24 will continue to push downward to drive the pulling rod 21 to expand outward, thereby pulling the plate body 1 close to the wall to avoid loosening and reduce outward expansion.

[0043] When fixing, first pull the external clamp 23 to overcome the pushing force of the elastic telescopic rod 24, away from the wall, and fix the external clamp 23 on the fixed slot 12 at the top of the plate body 1, and then push it against the bottom of the plate body 1, and push the fixed slot 12 at the bottom toward the retention cylinder 320 and then push it against the top of the plate body 1. At this time, the non-hinge points of the pulling rod 21 and the guide rod 22 are stretched outward with the force of the elastic telescopic rod 24. As the guide rod 22 is stretched outward, it will be restricted, so that the plate body 1 will move downward in the vertical direction, so that the retention cylinder 320 is clamped on the fixed slot 12, and the installation of the plate body 1 is completed.

[0044] As an embodiment provided by the present invention, the external clamping head 23 includes a first rotating plate 231 and a second rotating plate 232. The first rotating plate 231 is driven to flip away from the second rotating plate 232 and fits the fixed clamping slot 12 for fixing.

[0045] The second end of the pulling rod 21 is provided with a ring cover 211 and a spring 2331. The first rotating plate 231 is provided with a rotating sleeve 2311 rotatably connected to the ring cover 211. The ring cover 211 is rotatably connected with a rotating push plate 234. The rotating push plate 234 is driven to rotate by the energy storage spring 2331 and pushes the first rotating plate 231 to flip as the spring 2331 rebounds.

[0046] Specifically, the second end of the pulling rod 21 is provided with a ring cover 211 and a spring 2331. Figure 4 For reference, the first end is the lower end, and the second end is the upper end, that is, the hinged end). The rotating push plate 234 is provided with a one-way push head 2341 to Figure 6 For reference, when rotating counterclockwise, the one-way push head 2341 will pass over the first rotating plate 231, thereby storing energy in the spring 2331, and when the rotation ends, the spring 2331 rebounds. At this time, the one-way push head 2341 will push the first rotating plate 231 to flip over and fix it with the expansion. During installation, first extend the expansion clamp 23 into the fixed slot 12, and rotate the rotating push plate 234 to store energy in the spring 2331, and then the spring 2331 rebounds to make the first rotating plate 231 flip away from the second rotating plate 232 and fit into the fixed slot 12 for fixation. When the plate body 1 moves in the vertical direction, the spring 2331 can push the first rotating plate 231 to always fit into the fixed slot 12 for fixation to prevent loosening.

[0047] When fixing, first pull the external clamp 23 to overcome the pushing force of the elastic telescopic rod 24, away from the wall, and place the external clamp 23 in the fixed slot 12, and rotate the rotating pushing plate 234 to store energy for the spring 2331, and then the spring 2331 rebounds to make the first rotating plate 231 flip away from the second rotating plate 232 and fit into the fixed slot 12 for fixation, and then push against the bottom of the plate body 1, and push the bottom fixed slot 12 toward the retention cylinder 320 and then push against the top of the plate body 1, at this time, in order to cooperate with the force of the elastic telescopic rod 24 extending, the non-hinge points of the pulling rod 21 and the guide rod 22 are stretched outward, and as the guide rod 22 is stretched outward, it will be restricted, so that the plate body 1 will move downward in the vertical direction, so that the retention cylinder 320 is clamped on the fixed slot 12, and the installation of the plate body 1 is completed.

[0048] As an embodiment provided by the present invention, the connecting frame 3 further comprises a top lining plate 11 arranged on the top of the plate body 1 and an elastic arc plate 13 arranged on the bottom of the plate body 1. The plate body 1 is driven to fit the wall, so as to push the pulling rod 21 and the guide rod 22 to fit the wall and move away from each other, and to make the plate body 1 close to the adjacent plate body 1 at the bottom, so that the elastic arc plate 13 is clamped on another top lining plate 11;

[0049] The top lining plate 11 is provided with a retention slot for the guide rod 22 to engage.

[0050] Specifically, a sliding groove 111 is provided on the top lining plate 11 at the top of the plate body 1. The top lining plate 11 is an elastic metal plate. When installing, the installation order is from bottom to top. Before fixing the external clamping head 23, the guide rod 22 is first clamped on the retention groove on the guide rod 22, and then the external clamping head 23 is fixed. When the guide rod 22 is pushed away from the pulling rod 21 by the plate body 1 (that is, the non-hinged points of the two are away from each other), the guide rod 22 will pull the elastic top lining plate 11 to tighten, and at the same time, the plate body 1 moves downward to clamp the elastic arc plate 13 at the bottom of the plate body 1 into the sliding groove 111 on the top lining plate 11 for coupling, thereby increasing the connection between the two plate bodies 1.

[0051] When fixing, first pull the outer clamp head 23 to overcome the pushing force of the elastic telescopic rod 24, away from the wall, and clamp the guide rod 22 to the retention slot on the guide rod 22, then place the outer clamp head 23 in the fixed slot 12, and rotate the rotating push plate 234 to store energy for the spring 2331, and then the spring 2331 rebounds to make the first rotating plate 231 flip away from the second rotating plate 232 and fit the fixed slot 12 for fixing, and then push the plate At the bottom of the body 1, the fixed slot 12 at the bottom is pushed toward the retention cylinder 320 and then against the top of the plate body 1. At this time, in order to cooperate with the force of the elastic telescopic rod 24 extending, the pulling rod 21 and the guide rod 22 are stretched outward at the non-hinge point. As the elastic telescopic rod 24 is stretched outward, the guide rod 22 will pull the elastic top lining plate 11 to be tensioned. At the same time, the guide rod 22 will be restricted, so that the plate body 1 will move downward in the vertical direction, so that the retention cylinder 320 is clamped on the fixed slot 12, and the installation of the plate body 1 is completed.

[0052] As an embodiment provided by the present invention, the first rotating plate 231 and the second rotating plate 232 rotate with the plate body 1 approaching the wall and remain tensioned;

[0053] The second rotating plate 232 is disposed on the guide rod 22 . The guide rod 22 is provided with a base rotating column 221 passing through the ring cover 211 . The spring 2331 is disposed between the base rotating column 221 and the rotating push plate 234 .

[0054] Specifically, the second rotating plate 232 will rotate with the rotation of the hinge point to increase the distance between the first rotating plate 231 and the second rotating plate 232, and the spring 2331 is arranged between the base rotating column 221 and the rotating push plate 234. When the second rotating plate 232 rotates with the guide rod 22, the base rotating column 221 will also rotate at the same time to avoid the spring 2331 pulling the first rotating plate 231 from being too tight. The rotation angle of the second rotating plate 232 is the same as the rotation angle of the base rotating column 221.

[0055] Furthermore, when the first rotating plate 231 is installed, the external tension is mainly generated by the rotation of the first rotating plate 231 pushed by the spring 2331. At this time, the plate body 1 is fixed by the external tension. After installation, the energy stored in the spring 2331 is gradually eliminated by the rotating base rotating column 221. At the same time, the second rotating plate 232 will flip to push the plate body 1 to move downward in the vertical direction, so as to cooperate with the top lining plate 11 to fix the plate body 1, and at the same time further reduce the gap and looseness.

[0056] When fixing, first pull the outer clamp head 23 to overcome the pushing force of the elastic telescopic rod 24, away from the wall, and clamp the guide rod 22 on the retention slot on the guide rod 22, then place the outer clamp head 23 in the fixed slot 12, and rotate the push plate 234 to store energy for the spring 2331, and then the spring 2331 rebounds to make the first rotating plate 231 flip away from the second rotating plate 232 and fit the fixed slot 12 for fixing, and then push against the bottom of the plate body 1, and push the fixed slot 12 at the bottom toward the retention cylinder 320 and then push against the top of the plate body 1, at this time, with the elastic The force of the telescopic rod 24 extending outward causes the non-hinge points of the pulling rod 21 and the guide rod 22 to expand outward, and as the expansion occurs, the guide rod 22 will pull the elastic top lining plate 11 to tighten, and at the same time the guide rod 22 will be restricted, causing the plate body 1 to move downward in the vertical direction, so that the retention cylinder 320 is engaged with the fixed slot 12, and while the expansion occurs, the energy stored in the spring 2331 is gradually eliminated by the rotating base rotating column 221, and at the same time the second rotating plate 232 will flip over to push the plate body 1 to move downward in the vertical direction, so as to cooperate with the top lining plate 11 to fix the plate body 1 and complete the installation of the plate body 1.

[0057] As the best embodiment provided by the present invention, the rotating push plate 234 is slidably connected to the rotating ring 233, the spring 2331 is arranged on the rotating ring 233, and a through hole for unlocking is opened on the base rotating column 221.

[0058] Specifically, a sliding column 2342 is provided on the rotating push plate 234, and the sliding column 2342 is slidably connected to the rotating ring 233. The spring 2331 is fixed between the rotating ring 233 and the base rotating column 221. When unlocking is required, a screwdriver is passed through a through hole for unlocking on the base rotating column 221 to push the rotating push plate 234 to slide along the sliding column 2342 and away from the rotating ring 233, thereby decoupling the first rotating plate 231 for unlocking and removing the plate body 1.

[0059] When fixing, first pull the external clamp 23 to overcome the pushing force of the elastic telescopic rod 24, away from the wall, and clamp the guide rod 22 on the retention slot on the guide rod 22, then place the external clamp 23 in the fixed slot 12, and rotate the push plate 234 to store energy for the spring 2331, and then the spring 2331 rebounds to make the first rotating plate 231 flip away from the second rotating plate 232 and fit the fixed slot 12 for fixing, and then push against the bottom of the plate body 1, and push the fixed slot 12 at the bottom toward the retention cylinder 320 and then push against the top of the plate body 1, at this time, with the force of the elastic telescopic rod 24 extending, the non-hinged points of the pulling rod 21 and the guide rod 22 are stretched outward, and as the external stretching occurs, the guide rod 21 and the guide rod 22 are pulled outward. The guide rod 22 will pull the elastic top lining plate 11 to tighten, and at the same time the guide rod 22 will be restricted, so that the plate body 1 will move downward in the vertical direction, so that the retention cylinder 320 is clamped in the fixed slot 12, and while stretching outward, the energy stored in the spring 2331 is gradually eliminated by the rotating base rotating column 221, and at the same time the second rotating plate 232 will flip to push the plate body 1 to move downward in the vertical direction to cooperate with the top lining plate 11 to fix the plate body 1, and complete the installation of the plate body 1. When disassembly is required, pass a screwdriver through the through hole for unlocking provided on the base rotating column 221 to push the rotating push plate 234 to slide along the swivel 233 to decouple the first rotating plate 231, and unlock it to disassemble the plate body 1.

[0060] Embodiment 2

[0061] like Figure 1-10 As shown, an aluminum single plate curtain wall system, the plate body 1 and the wall body are clamped to form an interlayer area I, the pulling rod 21, the guide rod 22 and the connecting frame 3 are clamped to form a triangle in the interlayer area I, and the interlayer area I is provided with a ventilation unit and a heat preservation unit.

[0062] Specifically, the plate body 1 and the wall are clamped to form an interlayer area I (such as Fig. 9 As shown), the pulling rod 21 and the guide rod 22 maintain a triangle with the connecting frame 3 after the plate body 1 is stretched and fixed, so as to support the interlayer area I, increase the supporting capacity of the plate body 1, and protect the ventilation unit and the heat preservation unit in the interlayer area I.

[0063] Furthermore, the ventilation unit may be a ventilation duct, a curtain wall ventilator, and the insulation unit may be a filled insulation board, a foam board, or the like.

[0064] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. 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. An aluminum single plate curtain wall connection structure, which is applied to a plate body (1) with a specification of 1000mmX1000mm or more, characterized in that: include: Fixed slots (12) are respectively provided at two ends of the plate body (1) in the vertical direction; A connecting frame (3) comprising a plurality of fixing plates (31) arranged in a vertical linear array, wherein the fixing plates (31) are provided with a buckle portion (32) that is clamped in one of the fixing slots (12); The pre-fixing mechanism (2) comprises a pulling rod (21) and a guide rod (22) which are hinged to each other, an external clamping head (23) is provided at the hinge point between the two, and the external clamping head (23) is driven to be clamped in another of the fixed clamping grooves (12), and a pulling member is movably connected between the pulling rod (21) and the fixed plate (31).

2. The aluminum veneer curtain wall connection structure according to claim 1, characterized in that: The pulling member comprises a raised plate (33) arranged on the fixed plate (31) and an elastic telescopic rod (24) arranged on the raised plate (33); the elastic telescopic rod (24) is rotatably connected to a rotating slide seat (241); the pulling rod (21) is slidably connected to the rotating slide seat (241); and the first end of the pulling rod (21) is slidably connected to the fixed plate (31).

3. The aluminum veneer curtain wall connection structure according to claim 1, characterized in that: The external clamping head (23) comprises a first rotating plate (231) and a second rotating plate (232), wherein the first rotating plate (231) is driven to flip away from the second rotating plate (232) and fit into the fixed clamping slot (12) for fixation.

4. The aluminum veneer curtain wall connection structure according to claim 3, characterized in that: The second end of the pulling rod (21) is provided with a ring cover (211) and a spring (2331); the first rotating plate (231) is provided with a rotating sleeve (2311) rotatably connected to the ring cover (211); the ring cover (211) is rotatably connected to a rotating push plate (234); the rotating push plate (234) is driven to rotate to store energy of the spring (2331), and pushes the first rotating plate (231) to flip as the spring (2331) rebounds.

5. The aluminum veneer curtain wall connection structure according to claim 2, characterized in that: The connecting frame (3) also includes a top lining plate (11) arranged on the top of the plate body (1) and an elastic arc plate (13) arranged on the bottom of the plate body (1). The plate body (1) is driven to fit the wall to push the pulling rod (21) and the guide rod (22) away from each other and to move the plate body (1) closer to the adjacent plate body (1) at the bottom so that the elastic arc plate (13) is clamped on another top lining plate (11).

6. The aluminum veneer curtain wall connection structure according to claim 5, characterized in that: The top lining plate (11) is provided with a retention slot for the guide rod (22) to be engaged.

7. The aluminum veneer curtain wall connection structure according to claim 4, characterized in that: The first rotating plate (231) and the second rotating plate (232) rotate as the plate body (1) approaches the wall and remain tensioned.

8. The aluminum veneer curtain wall connection structure according to claim 7, characterized in that: The second rotating plate (232) is arranged on the guiding rod (22), and the guiding rod (22) is provided with a base rotating column (221) passing through the ring cover (211), and the spring (2331) is arranged between the base rotating column (221) and the rotating push plate (234).

9. The aluminum veneer curtain wall connection structure according to claim 8, characterized in that: The rotating push plate (234) is slidably connected to the rotating ring (233), the spring (2331) is arranged on the rotating ring (233), and the base rotating column (221) is provided with a through hole for unlocking.

10. An aluminum single plate curtain wall system, characterized in that: The invention comprises the aluminum single plate curtain wall connection structure as described in any one of claims 1 to 9, wherein the aluminum single plate curtain wall connection structure comprises a pulling rod (21), a guide rod (22) and a connecting frame (3), and further comprises a partition area (I) formed by clasping between the plate body (1) and the wall body, wherein the pulling rod (21), the guide rod (22) and the connecting frame (3) are clasped in the partition area (I) to form a triangle, and the partition area (I) is provided with a ventilation unit and a heat preservation unit.

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