A kind of aluminum veneer curtain wall dry hanging structure

Abstract

The present application relates to a dry hanging structure of an aluminum veneer curtain wall, and relates to the field of metal curtain walls, including a grid-shaped frame fixed to the outer wall of a building, the aluminum veneer curtain wall including a curtain wall body, the four sides of the curtain wall body are bent to form side panels, the frame is slidably connected with an elastic telescopic rod capable of lateral movement, the telescopic rod is perpendicular to the outer wall of the building, the fixed end of the telescopic rod is fixedly connected with a connection cover with an opening away from the frame, a plug plate is slidably inserted in the connection cover, the telescopic end of the telescopic rod passes through the connection cover and is fixed to the plug plate, the connection cover is provided with a through hole connected to the outside world, the plug plate is always located on the side of the through hole away from the frame, and the frame is also provided with a driving component for driving the telescopic rod to telescope. The present application has the effect of optimizing the fixing effect of the aluminum veneer curtain wall.

Description

Technical Field

[0001] The present application relates to the field of metal curtain walls, and in particular to an aluminum single plate curtain wall dry hanging structure. Background Art

[0002] Aluminum veneer curtain wall is one of the exterior finishing materials of a building and is generally installed using a dry hanging construction method. When using a dry hanging structure to install an aluminum veneer curtain wall, you first need to measure and lay out the outer wall of the building to determine the installation position of the frame, and install the frame at that position to connect and fix the frame to the building. Then use bolts to fix the corner code of the aluminum veneer curtain wall to the frame. When fixing the aluminum veneer curtain wall to the frame, you also need to adjust the position of the aluminum veneer curtain wall to achieve horizontal and vertical through-seams, and finally inject glue into the gap to seal the gap.

[0003] The aluminum veneer curtain wall is fixed to the frame by bolts. When the building or the aluminum veneer curtain wall vibrates, the bolts used to fix the aluminum veneer curtain wall may loosen due to the vibration, resulting in an adverse effect on the fixing effect of the aluminum veneer curtain wall. Summary of the invention

[0004] The main purpose of this application is to optimize the fixing effect on the aluminum veneer curtain wall.

[0005] In order to achieve the above purpose, the present application provides an aluminum veneer curtain wall dry hanging structure, which adopts the following technical solutions:

[0006] An aluminum single plate curtain wall dry hanging structure, comprising a grid-shaped frame fixed to the outer wall of a building, the aluminum single plate curtain wall comprising a curtain wall body, the four sides of the curtain wall body are bent to form side panels, the frame is slidably connected with an elastic telescopic rod capable of lateral movement, the telescopic rod is perpendicular to the outer wall of the building, the fixed end of the telescopic rod is fixedly connected with a connecting cover with an opening away from the frame, a plug plate is slidably inserted in the connecting cover, the telescopic end of the telescopic rod passes through the connecting cover and is fixed to the plug plate, the connecting cover is provided with a through hole communicating with the outside, the plug plate is always located on the side of the through hole away from the frame, and the frame is also provided with a driving component for driving the telescopic rod to extend and retract;

[0007] The telescopic rod includes a sleeve, the opening of the sleeve is away from the frame, and the end of the sleeve close to the frame is fixedly connected to a slider, the slider is slidably connected to the frame, and the slider slides on the frame laterally along the frame, the connecting cover is fixedly connected to the sleeve, and the telescopic rod also includes a connecting rod slidably inserted in the sleeve, the connecting rod passes through the connecting cover and is slidably inserted with the connecting cover, the plug plate is fixed to the connecting rod, and a telescopic spring is connected to the inner bottom wall of the sleeve, and the telescopic spring is fixed to one end of the connecting rod located in the sleeve.

[0008] By adopting the above technical solution, when installing the curtain wall body, the operator fits the curtain wall body with the connecting cover to form a closed space between the curtain wall body, the plug plate and the connecting cover, and then moves the curtain wall body to make the driving component work. The operation of the driving component causes the telescopic rod to shrink, and at the same time, the telescopic rod drives the plug plate to move toward the direction close to the frame, so that the space between the curtain wall body, the plug plate and the connecting cover is increased, thereby reducing the air pressure in the space formed by the three. The reduced air pressure generates suction, so that the connecting cover adsorbs the curtain wall body, thereby preliminarily fixing the curtain wall body. When the curtain wall body is moved into place, the curtain wall body and the remaining curtain wall bodies reach horizontal and vertical through seams. At this time, the operator fixes the corner code of the curtain wall body to the frame through bolts, thereby completing the final fixation of the curtain wall body and optimizing the fixing effect of the aluminum single plate curtain wall.

[0009] Optionally, the surface of the curtain wall body close to the frame is pressed to form a circle of matching grooves that are adapted to the connection cover.

[0010] By adopting the above technical solution, when the curtain wall body and the connecting cover are matched, the connecting cover is inserted into the matching groove, so that a closed space is better formed between the curtain wall body, the connecting cover and the plug plate, reducing the entry of external gas into the space formed by the three.

[0011] Optionally, the driving assembly includes a driving plate located on one side of the connecting cover, the driving plate is slidably connected to the frame, and the driving plate and the telescopic rod have the same sliding direction, a limit spring is connected to the driving plate, and the telescopic direction is consistent with the sliding direction of the driving plate, and one end of the limit spring away from the driving plate is fixed to the frame, and a cross bar is connected to the driving plate, and the cross bar is fixed to the fixed end of the telescopic rod;

[0012] The telescopic end of the telescopic rod is slidably plugged with a support rod, the length direction of the support rod is arranged along the transverse direction of the frame, the support rod and the telescopic end of the telescopic rod can move relative to each other along the transverse direction of the frame, the support rod and the fixed end of the telescopic rod are slidably matched, and the support rod and the fixed end of the telescopic rod can slide relative to each other along the length direction of the telescopic rod;

[0013] A transmission rod is hinged on one end of the support rod close to the driving plate, and an end of the transmission rod away from the support rod is downward and inclined in a direction close to the frame, and a transmission block is hinged on one end of the transmission rod away from the support rod. The transmission block is slidably connected to the frame and slides vertically, and a support spring is connected to the transmission block in an extension direction consistent with a transmission sliding direction, and the lower end of the support spring is fixed to the frame, and a driving rod is hinged on the transmission block, and an end of the driving rod away from the transmission block is upward and inclined in a direction close to the driving plate, and an end of the driving rod away from the transmission block is hinged to the cross bar.

[0014] By adopting the above technical solution, in the initial state, the limit spring limits the driving plate, the cross bar and the connecting cover, and the support spring limits the transmission block, and the transmission block is always located below the cross bar; when installing the curtain wall body, the curtain wall body is buckled on the connecting cover, and the curtain wall body is in contact with the connecting cover, and the driving plate is in contact with the side wall of the curtain wall body, and then the operator pushes the curtain wall body to move, so that the curtain wall body moves in the direction close to the transmission block, the curtain wall body moves and drives the driving plate, the cross bar, the telescopic rod and the connecting cover to move, and the driving plate moves while compressing the limit spring, the telescopic rod moves so that the telescopic rod and the support rod move relative to each other in the horizontal direction, and the cross bar moves to drive the driving rod to rotate, so that the end of the driving rod away from the cross bar moves downward, so that the driving rod drives the transmission block to move downward.

[0015] The transmission block moves and drives the transmission rod to rotate, so that the end of the transmission rod away from the transmission block moves toward the direction close to the frame, so that the transmission rod drives the support rod, the telescopic end of the telescopic rod and the plug plate to move toward the direction close to the frame, that is, the telescopic end of the telescopic rod moves toward the fixed end of the telescopic rod, thereby compressing the telescopic rod.

[0016] Optionally, a connection groove adapted to the connection block is provided on the frame, the length direction of the connection groove is arranged in the transverse direction, and the connection block is slidably inserted in the connection groove.

[0017] By adopting the above technical solution, the connection block cooperates with the connection groove so that the connection block and the frame are slidably matched.

[0018] Optionally, a vertical groove adapted to the transmission block is provided on the frame, and the transmission block is slidably inserted in the vertical groove.

[0019] By adopting the above technical solution, the transmission block cooperates with the vertical groove so that the transmission block and the frame are slidably matched.

[0020] Optionally, a positioning groove is fixedly connected to one of the side walls of the curtain wall body opposite to the driving plate, the opening of the positioning groove faces the driving plate, and the positioning groove is used to accommodate the driving plate.

[0021] By adopting the above technical solution, the driving plate and the positioning groove body can cooperate to position the curtain wall body, so that the curtain wall body to be installed and the installed curtain wall body can achieve the purpose of horizontal seam, reducing the situation where the operator manually adjusts the curtain wall body. At the same time, the positioning groove body and the driving plate can cooperate to support the curtain wall body, reducing the situation where the operator needs to support the curtain wall body when installing the curtain wall body, so that the operator can install the curtain wall body more conveniently.

[0022] Optionally, two circumferential side walls of the matching groove are fixedly connected with a circle of hollow sealing ring.

[0023] By adopting the above technical solution, when the connecting cover is inserted into the matching groove, the sealing ring contacts the side wall of the connecting cover, thereby further improving the airtightness of the space formed by the connecting cover, the curtain wall body and the plug plate.

[0024] In summary, the present application includes at least one of the following beneficial technical effects:

[0025] 1. By setting the frame, connecting cover, plug plate, telescopic rod and driving assembly, the fixation of the curtain wall body is strengthened and the fixing effect of the aluminum single plate curtain wall is optimized;

[0026] 2. The extension and retraction of the telescopic rod can be controlled by arranging a driving plate, a connecting block, a cross bar, a limit spring, a driving rod, a transmission block, a supporting spring, a transmission rod and a supporting rod;

[0027] 3. By setting the positioning groove, the positioning groove cooperates with the driving plate, which reduces the situation where operators need to manually adjust the curtain wall body and the situation where operators need to support the curtain wall body when installing the curtain wall body, so that operators can install the curtain wall body more conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0029] Figure 1 It is a schematic diagram of the overall structure of the dry hanging structure according to an embodiment of the present application.

[0030] Figure 2 It is a schematic diagram of a partial structure of a dry hanging structure according to an embodiment of the present application.

[0031] Figure 3 It is a cross-sectional view of the telescopic rod structure according to an embodiment of the present application.

[0032] Figure 4 It is a cross-sectional view showing the coordination state between the connection cover and the curtain wall body according to an embodiment of the present application.

[0033] Figure 5 It is a cross-sectional view showing the cooperation state between the driving plate and the positioning slot body according to an embodiment of the present application.

[0034] Figure 6 It is a cross-sectional view of the curtain wall body and the positioning slot structure according to an embodiment of the present application.

[0035] Figure 7 It is a schematic diagram of the connection relationship between the transmission block and the frame according to an embodiment of the present application.

[0036] Explanation of the reference numerals in the accompanying drawings: 1. Skeleton; 11. Slide groove; 12. Connecting groove; 13. Vertical groove; 2. Curtain wall body; 21. Matching groove; 22. Sealing ring; 3. Telescopic rod; 31. Sleeve; 32. Telescopic spring; 33. Connecting rod; 34. Slider; 4. Connecting cover; 5. Plug plate; 6. Drive assembly; 61. Cross bar; 62. Connecting block; 63. Drive plate; 64. Limiting spring; 65. Support rod; 66. Transmission rod; 67. Transmission block; 68. Support spring; 69. Drive rod; 7. Positioning groove body. DETAILED DESCRIPTION

[0037] The following is a clear and complete description of the technical solutions in the embodiments of the present application in conjunction with the accompanying drawings in the embodiments of the present application. In the following description, many specific details are set forth to facilitate a full understanding of the present application, but the present application can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0038] The present application embodiment discloses an aluminum veneer curtain wall dry hanging structure. Figure 1 , Figure 2 and Figure 3 , including a metal frame 1, the frame 1 is in a grid shape, and the frame 1 is fixedly installed on the outer wall of the building. The aluminum single plate curtain wall includes a curtain wall body 2, and the four side edges of the curtain wall body 2 are bent 90 degrees to form a circle of side panels; a transversely sliding telescopic rod 3 is slidably connected to the frame 1, and the telescopic rod 3 is perpendicular to the frame 1.

[0039] The telescopic rod 3 includes a sleeve 31, the opening of the sleeve 31 is away from the frame 1, a telescopic spring 32 is fixedly connected to the inner bottom wall of the sleeve 31, and one end of the telescopic spring 32 away from the inner bottom wall of the sleeve 31 is fixedly connected to a connecting rod 33, and the connecting rod 33 is slidably inserted in the sleeve 31; a T-shaped slider 34 is fixedly connected to the end surface of the sleeve 31 close to the frame 1, and a slide groove 11 adapted to the slider 34 is opened on the frame 1, and the length direction of the slide groove 11 is arranged horizontally, and the slider 34 is slidably inserted in the slide groove 11.

[0040] Reference Figure 2 and Figure 3 The end of the sleeve 31 away from the frame 1 is fixedly connected with a connecting cover 4, the opening of the connecting cover 4 is away from the sleeve 31, and the end surface of the connecting cover 4 close to the sleeve 31 is provided with a plurality of through holes connected with the outside world; the connecting rod 33 passes through the connecting cover 4 and is slidably plugged with the connecting cover 4, and one end of the connecting rod 33 located in the connecting cover 4 is fixedly connected with a plug plate 5, the four side walls of the plug plate 5 are all in contact with the corresponding inner wall of the connecting cover 4, and the plug plate 5 is slidably plugged in the connecting cover 4.

[0041] Reference Figure 3 and Figure 4A matching groove 21 adapted to the connecting cover 4 is provided on the curtain wall body 2, and hollow sealing rings 22 are installed on the two groove walls of the matching groove 21. When the connecting cover 4 is inserted into the matching groove 21, the sealing ring 22 contacts the corresponding surface of the connecting cover 4, thereby forming a closed space between the connecting cover 4, the plug plate 5 and the curtain wall body 2, reducing the outside air from entering the closed space formed by the three.

[0042] Reference Figure 2 , Figure 3 and Figure 5 The dry hanging structure also includes a driving assembly 6 for driving the connecting rod 33 and the plug plate 5 to move. The driving assembly 6 includes a cross bar 61 fixedly connected to the slider 34. The cross bar 61 is horizontally arranged. One end of the cross bar 61 away from the slider 34 is fixedly connected with a T-shaped connecting block 62; a horizontally arranged connecting groove 12 is opened on the skeleton 1, and the connecting groove 12 is adapted to the connecting block 62. The connecting block 62 is slidably inserted in the connecting groove 12, and the cross bar 61 passes through the corresponding part of the skeleton 1 and is slidably inserted with the skeleton 1, and the side of the cross bar 61 close to the connecting block 62 is located in the connecting groove 12.

[0043] A driving plate 63 perpendicular to the frame 1 is fixedly connected to the connecting block 62, and a limiting spring 64 is fixedly connected to the connecting block 62. The limiting spring 64 is sleeved on the cross bar 61, and the end of the limiting spring 64 away from the connecting block 62 is fixedly connected to the groove wall corresponding to the end of the connecting groove 12; the limiting spring 64 makes the connecting block 62 located at the end of the connecting groove 12 away from the slide groove 11, and the connecting block 62 cooperates with the cross bar 61 to make the slider 34 located at the end of the slide groove 11 close to the connecting groove 12.

[0044] Reference Figure 6 A positioning groove body 7 adapted to the driving plate 63 is fixedly connected to a circle of side plates of the curtain wall body 2. The positioning groove body 7 is a U-shaped steel structure, and the opening of the positioning groove body 7 faces the driving plate 63. When the positioning groove body 7 and the driving plate 63 are matched, the driving plate 63 is inserted into the positioning groove body 7, and the upper and lower surfaces of the driving plate 63 are in contact with the corresponding groove walls of the positioning groove body 7.

[0045] Reference Figure 2 and Figure 3 The driving assembly 6 also includes a support rod 65 that passes through the connecting rod 33 and is slidably plugged with the connecting rod 33. The length direction of the support rod 65 is consistent with the sliding direction of the slider 34, and the support rod 65 and the connecting rod 33 can move relative to each other in the lateral direction; a groove for the support rod 65 to move is provided on the sleeve 31, and the length direction of the groove is set along the length direction of the telescopic rod 3. The support rod 65 is plugged into the groove, and the support rod 65 and the sleeve 31 can move relative to each other along the length direction of the telescopic rod 3.

[0046] Reference Figure 2 , Figure 3 and Figure 7One end of the support rod 65 is hinged with a transmission rod 66, and the end of the transmission rod 66 away from the support rod 65 is downward and inclined in the direction close to the frame 1. There is an angle between the transmission rod 66 and the frame 1, and the end of the transmission rod 66 away from the support rod 65 is hinged with a transmission block 67. The frame 1 is provided with a vertical groove 13 adapted to the transmission block 67. The length direction of the vertical groove 13 is perpendicular to the length direction of the slide 11, and the vertical groove 13 is located at one end of the slide 11 close to the connecting groove 12, and the transmission block 67 is slidably inserted in the vertical groove 13; a support spring 68 is fixedly connected to the bottom groove wall of the vertical groove 13, and the upper end of the support spring 68 is fixedly connected to the lower surface of the transmission block 67. The support spring 68 supports the transmission block 67 so that the transmission block 67 is located at the top of the vertical groove 13. At this time, the transmission block 67 is located below the cross bar 61.

[0047] A driving rod 69 parallel to the frame 1 is also hinged on the transmission block 67, and the end of the driving rod 69 away from the transmission block 67 is upward and inclined toward the direction close to the driving plate 63. The end of the driving rod 69 away from the transmission block 67 is hinged to the cross bar 61, and the hinge point of the driving rod 69 and the cross bar 61 is always located in the slide groove 11.

[0048] Reference Figure 1 , the number of the above structures corresponds to the number of curtain walls that need to be installed. When installing the curtain wall body 2, the operator aligns the positioning groove body 7 with the corresponding drive plate 63, the operator buckles the curtain wall body 2 on the connection cover 4, and inserts the connection cover 4 into the matching groove 21, and the sealing ring 22 seals the connection cover 4 and the matching groove 21, and inserts the drive plate 63 into the positioning groove body 7, and the drive plate 63 is clamped in the positioning groove body 7; because the drive plate 63 is clamped in the positioning groove body 7, the drive plate 63 cooperates with the positioning groove body 7 to position and support the curtain wall body 2, so that the curtain wall body 2 to be installed is aligned with the installed curtain wall body 2, so that the curtain wall achieves the effect of a horizontal through seam after installation, reduces the situation where the operator manually adjusts the curtain wall body 2, and also reduces the situation where the operator needs to manually support the curtain wall body 2, so that the operator can install the curtain wall body 2 more conveniently.

[0049] When the driving plate 63 cooperates with the positioning slot 7, the curtain wall body 2 moves toward the direction close to the slide slot 11, and the curtain wall body 2 pushes the driving plate 63, the connecting block 62, the cross bar 61, the slider 34, the telescopic rod 3, the connecting cover 4 and the plug plate 5 to move together. At the same time, the connecting block 62 compresses the limit spring 64, and the telescopic rod 3 moves to make the telescopic rod 3 and the support rod 65 slide relative to each other; the movement of the cross bar 61 drives the corresponding end of the driving rod 69 to move toward the direction close to the transmission block 67, so that the driving rod 69 rotates, and the end of the driving rod 69 away from the cross bar 61 drives the transmission block 67 to move downward, and the transmission block 67 compresses the support spring 68.

[0050] When the transmission block 67 moves, it drives the corresponding end of the transmission rod 66 to move downward, so that the transmission rod 66 rotates, and the end of the transmission rod 66 away from the transmission block 67 moves toward the direction close to the frame 1, and the transmission rod 66 drives the support rod 65, the connecting rod 33 and the plug plate 5 to move toward the direction close to the frame 1. Due to the movement of the plug plate 5, the space between the plug plate 5, the connecting cover 4 and the curtain wall body 2 is increased, and the air pressure in the enclosed space formed by the three is reduced, which can adsorb the curtain wall body 2 and make the curtain wall body 2 subject to suction, thereby completing the preliminary fixation of the curtain wall body 2; when the curtain wall body 2 is moved into place, the corner code of the curtain wall body 2 is fixed to the frame 1 with bolts to complete the final fixation of the curtain wall body 2, and at the same time, the suction of the connecting cover 4 also fixes the curtain wall body 2, thereby optimizing the fixing effect of the aluminum single plate curtain wall, and when the curtain wall body 2 or the building vibrates, the curtain wall body 2 can also be fixed to the frame 1 under the suction of the connecting cover 4.

[0051] The implementation principle of the dry hanging structure of an aluminum single-plate curtain wall in the embodiment of the present application is as follows: buckle the curtain wall body 2 on the connecting cover 4, and insert the connecting cover 4 into the matching groove 21, insert the driving plate 63 into the positioning groove 7, move the curtain wall body 2 in the direction close to the vertical groove 13, and the curtain wall body 2 drives the driving plate 63, the cross bar 61 and the connecting cover 4 to move, and also drives the driving rod 69 to rotate, so that the driving rod 69 drives the transmission block 67 and the transmission rod 66 to move, so that the transmission rod 66 pulls the connecting rod 33 and the plug plate 5 to move, and finally makes the connecting cover 4 absorb the curtain wall body 2, so as to preliminarily fix the curtain wall body 2, and finally fix the angle code of the curtain wall body 2 to the frame 1 by bolts.

[0052] Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

Claims

1. An aluminum veneer curtain wall dry hanging structure, comprising a grid-shaped frame (1) fixed to the outer wall of a building, the aluminum veneer curtain wall comprising a curtain wall body (2), the four sides of the curtain wall body (2) are bent to form side panels, characterized in that: The frame (1) is slidably connected to an elastic telescopic rod (3) capable of transverse movement, the telescopic rod (3) being perpendicular to the outer wall of the building, the fixed end of the telescopic rod (3) being fixedly connected to a connecting cover (4) with an opening away from the frame (1), a plug plate (5) being slidably plugged into the connecting cover (4), the telescopic end of the telescopic rod (3) passing through the connecting cover (4) and being fixed to the plug plate (5), the connecting cover (4) being provided with a through hole communicating with the outside, the plug plate (5) being always located on the side of the through hole away from the frame (1), and the frame (1) is also provided with a driving component (6) for driving the telescopic rod (3) to extend and retract; The telescopic rod (3) comprises a sleeve (31), the opening of the sleeve (31) is away from the frame (1), one end of the sleeve (31) close to the frame (1) is fixedly connected to a slider (34), the slider (34) is slidably connected to the frame (1), and the slider (34) slides on the frame (1) in the transverse direction of the frame (1), the connecting cover (4) is fixedly connected to the sleeve (31), the telescopic rod (3) further comprises a connecting rod (33) slidably inserted in the sleeve (31), the connecting rod (33) passes through the connecting cover (4) and is slidably inserted with the connecting cover (4), the plug plate (5) is fixed to the connecting rod (33), the inner bottom wall of the sleeve (31) is connected to a telescopic spring (32), and the telescopic spring (32) is fixed to one end of the connecting rod (33) located in the sleeve (31); The surface of the curtain wall body (2) close to the frame (1) is pressed into a concave shape to form a circle of matching grooves (21) adapted to the connection cover (4); The driving assembly (6) comprises a driving plate (63) located at one side of the connecting cover (4), the driving plate (63) being slidably connected to the frame (1), and the driving plate (63) and the telescopic rod (3) have the same sliding direction, a limit spring (64) is connected to the driving plate (63) and the telescopic direction is the same as the sliding direction of the driving plate (63), one end of the limit spring (64) away from the driving plate (63) is fixed to the frame (1), the driving plate (63) is connected to a cross bar (61), and the cross bar (61) is fixed to the fixed end of the telescopic rod (3); The telescopic end of the telescopic rod (3) is slidably plugged with a support rod (65), the length direction of the support rod (65) is arranged along the transverse direction of the frame (1), the support rod (65) and the telescopic end of the telescopic rod (3) can move relative to each other along the transverse direction of the frame (1), the support rod (65) and the fixed end of the telescopic rod (3) are slidably matched, and the support rod (65) and the fixed end of the telescopic rod (3) can slide relative to each other along the length direction of the telescopic rod (3); One end of the support rod (65) close to the driving plate (63) is hingedly connected to a transmission rod (66), and one end of the transmission rod (66) away from the support rod (65) is downwardly directed and inclined in a direction close to the frame (1). One end of the transmission rod (66) away from the support rod (65) is hingedly connected to a transmission block (67), and the transmission block (67) is slidably connected to the frame (1) and slides vertically. A support spring (68) is connected to the transmission block (67), and the telescopic direction is consistent with the transmission sliding direction. The lower end of the support spring (68) is fixed to the frame (1). A driving rod (69) is hingedly connected to the transmission block (67), and one end of the driving rod (69) away from the transmission block (67) is upwardly directed and inclined in a direction close to the driving plate (63). One end of the driving rod (69) away from the transmission block (67) is hingedly connected to the cross bar (61).

2. The aluminum veneer curtain wall dry hanging structure according to claim 1, characterized in that: The frame (1) is provided with a connection groove (12) adapted to the connection block (62); the length direction of the connection groove (12) is arranged in a transverse direction, and the connection block (62) is slidably inserted into the connection groove (12).

3. The aluminum veneer curtain wall dry hanging structure according to claim 1, characterized in that: The frame (1) is provided with a vertical slot (13) adapted to the transmission block (67), and the transmission block (67) is slidably inserted in the vertical slot (13).

4. The aluminum veneer curtain wall dry hanging structure according to claim 1, characterized in that: A positioning groove (7) is fixedly connected to one of the side walls of the curtain wall body (2) opposite to the driving plate (63), the opening of the positioning groove (7) faces the driving plate (63), and the positioning groove (7) is used to accommodate the driving plate (63).

5. The aluminum veneer curtain wall dry hanging structure according to claim 1, characterized in that: The two circumferential side walls of the matching groove (21) are both fixedly connected with a circle of hollow sealing ring (22).

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