Stone material curtain wall deformation joint connecting mechanism

Abstract

The application relates to the technical field of stone curtain wall connection, in particular to a stone curtain wall deformation joint connecting mechanism, which comprises a stone curtain wall body and a connecting assembly. The connecting assembly is installed on the back of the stone curtain wall body. The connecting assembly comprises an I-shaped steel frame, an adjusting part, a first anti-deformation part, a second anti-deformation part, two connecting discs, two deformation connecting parts and two U-shaped frames. The two connecting discs are detachably installed on the outer wall of the back of the stone curtain wall body. The two deformation connecting parts are symmetrically arranged on the two connecting discs. The I-shaped steel frame is installed between the two deformation connecting parts. The adjusting part is installed on the two U-shaped frames. The first anti-deformation part is installed on the I-shaped steel frame. The second anti-deformation part is installed between the two U-shaped frames. The deformation amount of the stone curtain wall body is adjusted by the two deformation connecting parts, and the diversified installation connection can be carried out according to the actual installation condition of the stone curtain wall body.

Description

Technical Field

[0001] This invention relates to the field of stone curtain wall connection technology, specifically a stone curtain wall expansion joint connection mechanism. Background Technology

[0002] A curtain wall is a non-load-bearing exterior wall cladding for a building. It hangs like a curtain and is a lightweight, decorative wall structure commonly used in modern large and high-rise buildings. Composed of panels and a supporting structural system, it allows for some displacement relative to the main structure or has its own deformation capacity, but does not bear the load of the main structure. For stone curtain walls, intermediate transition structures, or connecting structures, are typically added at the joints of expansion joints to achieve the required sealing and deformation performance.

[0003] Chinese invention patent CN118704639A discloses a stone curtain wall expansion joint connection mechanism, including a curtain wall body. Curtain wall keels are symmetrically installed on both sides of the curtain wall body. Side plates are installed on the outer walls of the curtain wall keels, and stabilizing brackets are installed on the side plates. Expansion grooves are installed on the exterior of the stabilizing brackets, and protrusions are slidably connected to the inner walls of the expansion grooves. Return springs are installed on both sides of the protrusions, and horizontal plates are installed on the protrusions. An anti-vibration mechanism is installed on the horizontal plates. When the stone front panel vibrates significantly, as the rebound speed of the anti-vibration mechanism slows down, multiple fixing rods extend from the connection box and insert into the insertion holes to provide back support for the entire stone front panel, dispersing the load borne by the stone front panel during significant vibration, reducing the concentrated force on the connection points, and ensuring the anti-vibration stability of the entire expansion joint connection mechanism.

[0004] However, the above-mentioned patent still has the following shortcomings in actual use: the patent cannot adjust the deformation of the stone curtain wall according to the actual situation, and cannot meet the diverse installation and connection requirements of the stone curtain wall. Summary of the Invention

[0005] The purpose of this invention is to provide a stone curtain wall expansion joint connection mechanism to solve the problem mentioned in the background art that the deformation amount of the stone curtain wall cannot be adjusted according to the actual situation, and the diverse installation and connection of the stone curtain wall cannot be met.

[0006] The technical solution of this invention is:

[0007] A stone curtain wall expansion joint connection mechanism includes a stone curtain wall body and a connection assembly. The connection assembly is installed on the back of the stone curtain wall body. The connection assembly includes an I-beam frame, an adjustment component, a first anti-deformation component, a second anti-deformation component, two connecting plates, two deformable connecting components, and two U-shaped frames. The two connecting plates are detachably installed on the outer wall of the back of the stone curtain wall body. The two deformable connecting components are symmetrically arranged on the two connecting plates. The I-beam frame is installed between the two deformable connecting components. The two U-shaped frames are symmetrically arranged at the bottom of the I-beam frame. The adjustment component is installed on the two U-shaped frames, and its two ends are respectively hinged to the two deformable connecting components. The first anti-deformation component is installed on the I-beam frame, and its two ends are respectively connected to the two deformable connecting components. The second anti-deformation component is installed between the two U-shaped frames, and its two ends are respectively connected to the two U-shaped frames.

[0008] Furthermore, the deformable connecting component includes a connecting rod, a first spring, a support frame, a deformable cylinder, a first piston, and two supports. The connecting rod is mounted on a connecting plate, the first piston is mounted on the end of the connecting rod, the support frame is mounted on the outer wall of the I-beam frame, the two supports are symmetrically arranged inside the support frame, the deformable cylinder is horizontally arranged between the two supports, the first piston is slidably engaged with the inner wall of the deformable cylinder, the first spring is sleeved on the outside of the connecting rod, and both ends of the first spring are respectively connected to the connecting plate and the support frame, the deformable cylinder contains hydraulic oil, and the outer wall of the support frame is provided with a hinge seat.

[0009] Furthermore, the adjusting component includes a truss, a bidirectional screw, an adjusting handle, two mounting blocks, two guide rods, two moving blocks, two moving seats, and two tie rods. The truss is mounted on the top of two U-shaped frames. The two mounting blocks are symmetrically arranged inside the truss. The two guide rods are symmetrically arranged on the two mounting blocks. The bidirectional screw is rotatably mounted on the two mounting blocks, and one end of the bidirectional screw extends to the outside of the truss. The bidirectional screw is located between the two guide rods. The adjusting handle is mounted on the end of the bidirectional screw. The two moving blocks are symmetrically arranged, and both moving blocks are slidably engaged with the two guide rods. The two moving blocks are threadedly connected to the bidirectional screw. The two moving seats are symmetrically arranged on the outer walls of the two moving blocks. One end of each tie rod is hinged to one of the two moving seats, and the other end of each tie rod is hinged to a hinge seat in one of the two deformable connecting components.

[0010] Furthermore, a second spring is sleeved on the outside of the guide rod, and the two ends of the second spring are respectively connected to the mounting block and the moving block.

[0011] Furthermore, the first anti-deformation component includes a first anti-deformation cylinder, a third spring, two connecting pipes, and two second pistons. The first anti-deformation cylinder is horizontally disposed on the outer wall of the I-beam frame. The two ends of the two connecting pipes are respectively connected to the first anti-deformation cylinder and the deformation cylinders in the two deformation connecting components. The two second pistons are symmetrically disposed inside the first anti-deformation cylinder and slide in cooperation with the inner wall of the first anti-deformation cylinder. The third spring is horizontally disposed inside the first anti-deformation cylinder and the two ends of the third spring are respectively connected to the two second pistons.

[0012] Furthermore, the top of the first anti-deformation cylinder is provided with a first vent pipe that communicates with its interior, and the first vent pipe is provided with a first one-way valve.

[0013] Furthermore, the second anti-deformation component includes a reinforcing frame, a second anti-deformation cylinder, two push rods, two third pistons, two fourth springs, and two vertical plates. The reinforcing frame is horizontally arranged on the outer wall of the two U-shaped frames, the second anti-deformation cylinder is horizontally arranged at the bottom of the reinforcing frame, the two vertical plates are symmetrically arranged at the bottom of the two U-shaped frames, the two push rods are slidably mounted on the outer wall of the second anti-deformation cylinder, and the head ends of the two push rods are respectively connected to the two vertical plates, the two third pistons are symmetrically arranged inside the second anti-deformation cylinder, and the two third pistons slide in cooperation with the inner wall of the second anti-deformation cylinder, the two third pistons are respectively connected to the tail ends of the two push rods, and the two fourth springs are respectively sleeved on the outside of the two push rods, and the two ends of the two fourth springs are respectively connected to the second anti-deformation cylinder and the vertical plates.

[0014] Furthermore, the bottom of the second deformation-resistant cylinder is provided with a second vent pipe that communicates with its interior, and the second vent pipe is provided with a second one-way valve.

[0015] Furthermore, the connecting plate is provided with multiple connecting holes.

[0016] This invention provides an improved connection mechanism for expansion joints in stone curtain walls, which has the following improvements and advantages compared to the prior art:

[0017] Firstly, this invention adjusts the deformation angle of the two deformable connecting components by using an adjustment component, thereby adjusting the deformation of the stone curtain wall by the two deformable connecting components. This allows for diverse installation connections based on the actual installation conditions of the stone curtain wall. At the same time, the first and second anti-deformation components work together to assist in mitigating the deformation of the stone curtain wall, thus extending its service life.

[0018] Secondly, when the stone curtain wall is deformed, the force generated by the deformation pushes the connecting rod and the first piston to move. At the same time, the first spring is compressed and deformed. The hydraulic oil in the deformation cylinder is squeezed into the first anti-deformation component as the first piston moves, thereby achieving the purpose of slowing down the deformation of the stone curtain wall.

[0019] Thirdly, this invention rotates the adjusting handle, which drives the bidirectional screw to rotate. As the bidirectional screw rotates, it drives the two moving blocks to move closer or further apart on the two guide rods. This allows the angle between the two pull rods and the hinge seat to be adjusted, thereby adjusting the connection deformation angle of the two deformable connecting parts.

[0020] Fourthly, the present invention uses hydraulic oil in the deformation cylinder to enter the first anti-deformation cylinder through two connecting pipes as the first piston moves. The hydraulic oil pushes the two second pistons to move closer to each other, and then the third spring is compressed and deformed. This process helps to relieve the deformation of the stone curtain wall. Attached Figure Description

[0021] The present invention will be further explained below with reference to the accompanying drawings and embodiments:

[0022] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 1 ;

[0023] Figure 2 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 2 ;

[0024] Figure 3 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 3 ;

[0025] Figure 4 This is a partial cross-section of the present invention. Figure 1 ;

[0026] Figure 5 This is a partial cross-section of the present invention. Figure 2 .

[0027] Explanation of reference numerals in the attached figures:

[0028] Stone curtain wall 1, connecting component 2, I-beam frame 3, adjusting component 4, truss 41, double-acting screw 42, adjusting handle 43, mounting block 44, guide rod 45, moving block 46, moving seat 47, tie rod 48, second spring 49, first anti-deformation component 5, first anti-deformation cylinder 51, third spring 52, connecting pipe 53, second piston 54, first vent pipe 55, first one-way valve 56, second anti-deformation component 6, reinforcing frame 61, second anti-deformation cylinder 62, push rod 63, third piston 64, fourth spring 65, vertical plate 66, second vent pipe 67, second one-way valve 68, connecting plate 7, connecting hole 71, deformable connecting component 8, connecting rod 81, first spring 82, bearing frame 83, deformable cylinder 84, first piston 85, bracket 86, hinge seat 87, U-shaped frame 9. Detailed Implementation

[0029] The present invention will now be described in detail, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0030] This invention provides an improved expansion joint connection mechanism for stone curtain walls, such as... Figures 1-5 As shown, the structure includes a stone curtain wall 1 and a connecting assembly 2. The connecting assembly 2 is installed on the back of the stone curtain wall 1. The connecting assembly 2 includes an I-beam frame 3, an adjusting component 4, a first anti-deformation component 5, a second anti-deformation component 6, two connecting plates 7, two deformable connecting components 8, and two U-shaped frames 9. The two connecting plates 7 are detachably installed on the outer back wall of the stone curtain wall 1. The two deformable connecting components 8 are symmetrically arranged on the two connecting plates 7. The I-beam frame 3 is installed between the two deformable connecting components 8. The two U-shaped frames 9 are symmetrically arranged at the bottom of the I-beam frame 3. The adjusting component 4 is installed on the two U-shaped frames 9, and both ends of the adjusting component 4 are respectively connected to the two deformable connecting components 8. The first anti-deformation component 5 is mounted on the I-beam frame 3, and both ends of the first anti-deformation component 5 are respectively connected to two deformable connecting components 8. The second anti-deformation component 6 is mounted between two U-shaped frames 9, and both ends of the second anti-deformation component 6 are respectively connected to the two U-shaped frames 9. By using the adjusting component 4 to adjust the connection deformation angle of the two deformable connecting components 8, the deformation of the stone curtain wall 1 by the two deformable connecting components 8 can be adjusted. This allows for diversified installation connections according to the actual installation situation of the stone curtain wall 1. At the same time, the first anti-deformation component 5 and the second anti-deformation component 6 work together to assist in mitigating the deformation of the stone curtain wall 1 and extend the service life of the stone curtain wall 1.

[0031] Specifically, the deformable connecting component 8 includes a connecting rod 81, a first spring 82, a support frame 83, a deformable cylinder 84, a first piston 85, and two supports 86. The connecting rod 81 is mounted on the connecting plate 7, the first piston 85 is mounted on the end of the connecting rod 81, the support frame 83 is mounted on the outer wall of the I-beam frame 3, the two supports 86 are symmetrically arranged inside the support frame 83, the deformable cylinder 84 is horizontally arranged between the two supports 86, and the first piston 85 slides against the inner wall of the deformable cylinder 84. The first spring 82... Two sleeves are installed outside the connecting rod 81, and the two ends of the first spring 82 are respectively connected to the connecting plate 7 and the bearing frame 83. The deformation cylinder 84 contains hydraulic oil, and the outer wall of the bearing frame 83 is provided with a hinge seat 87. When the stone curtain wall 1 is deformed, the force generated by the deformation pushes the connecting rod 81 and the first piston 85 to move. At the same time, the first spring 82 is compressed and deformed. The hydraulic oil in the deformation cylinder 84 is squeezed into the first anti-deformation component 5 as the first piston 85 moves, thereby achieving the purpose of mitigating the deformation of the stone curtain wall 1.

[0032] Specifically, the adjusting component 4 includes a truss 41, a bidirectional screw 42, an adjusting handle 43, two mounting blocks 44, two guide rods 45, two moving blocks 46, two moving seats 47, and two tie rods 48. The truss 41 is mounted on the top of two U-shaped frames 9. The two mounting blocks 44 are symmetrically arranged inside the truss 41. The two guide rods 45 are symmetrically arranged on the two mounting blocks 44. The bidirectional screw 42 is rotatably mounted on the two mounting blocks 44, and one end of the bidirectional screw 42 extends to the outside of the truss 41. The bidirectional screw 42 is located between the two guide rods 45. The adjusting handle 43 is installed at the end of the bidirectional screw 42. The two moving blocks 46 are symmetrically arranged. Both are slidably engaged with the two guide rods 45. The two movable blocks 46 are threadedly connected to the bidirectional screw 42. The two movable seats 47 are symmetrically arranged on the outer walls of the two movable blocks 46. One end of each of the two pull rods 48 is hinged to the two movable seats 47, and the other end of each of the two pull rods 48 is hinged to the hinge seats 87 in the two deformable connecting parts 8. By rotating the adjusting handle 43, the adjusting handle 43 drives the bidirectional screw 42 to rotate. While the bidirectional screw 42 rotates, it drives the two movable blocks 46 to move closer to or further away from each other on the two guide rods 45. Thus, the angle between the two pull rods 48 and the movable seats 47 and the hinge seats 87 is adjusted, thereby adjusting the connection deformation angle of the two deformable connecting parts 8.

[0033] Specifically, a second spring 49 is sleeved on the outside of the guide rod 45. The two ends of the second spring 49 are connected to the mounting block 44 and the moving block 46, respectively. The second spring 49 deforms as the moving block 46 moves. The second spring 49 can reduce the deformation force on the pull rod 48 and ensure that the pull rod 48 will not be subjected to excessive force and break.

[0034] Specifically, the first anti-deformation component 5 includes a first anti-deformation cylinder 51, a third spring 52, two connecting pipes 53, and two second pistons 54. The first anti-deformation cylinder 51 is horizontally arranged on the outer wall of the I-beam frame 3. The two ends of the two connecting pipes 53 are respectively connected to the first anti-deformation cylinder 51 and the deformation cylinders 84 in the two deformation connecting components 8. The two second pistons 54 are symmetrically arranged inside the first anti-deformation cylinder 51, and the two second pistons 54 slide in cooperation with the inner wall of the first anti-deformation cylinder 51. The third spring 52 is horizontally arranged inside the first anti-deformation cylinder 51, and the two ends of the third spring 52 are respectively connected to the two second pistons 54. The hydraulic oil in the deformation cylinder 84 enters the first anti-deformation cylinder 51 through the two connecting pipes 53 as the first piston 85 moves. The entering hydraulic oil pushes the two second pistons 54 to move closer to each other, thereby compressing and deforming the third spring 52. This process assists in relieving the deformation of the stone curtain wall 1.

[0035] Specifically, the top of the first anti-deformation cylinder 51 is provided with a first vent pipe 55 that is connected to its interior, and a first one-way valve 56 is provided on the first vent pipe 55; the gas discharged by the two second pistons 54 approaching each other is discharged through the first vent pipe 55, and the first one-way valve 56 controls that the gas in the first vent pipe 55 can only flow in one direction.

[0036] Specifically, the second anti-deformation component 6 includes a reinforcing frame 61, a second anti-deformation cylinder 62, two push rods 63, two third pistons 64, two fourth springs 65, and two vertical plates 66. The reinforcing frame 61 is horizontally mounted on the outer wall of the two U-shaped frames 9. The second anti-deformation cylinder 62 is horizontally mounted at the bottom of the reinforcing frame 61. The two vertical plates 66 are symmetrically mounted at the bottom of the two U-shaped frames 9. The two push rods 63 are slidably mounted on the outer wall of the second anti-deformation cylinder 62, and the heads of the two push rods 63 are respectively connected to the two vertical plates 66. The two third pistons 64 are symmetrically arranged inside the second anti-deformation cylinder 62, and the two fourth springs 65 are... The three pistons 64 slide in contact with the inner wall of the second anti-deformation cylinder 62. The two third pistons 64 are respectively connected to the tail ends of the two push rods 63. The two fourth springs 65 are respectively sleeved on the outside of the two push rods 63, and the two ends of the two fourth springs 65 are respectively connected to the second anti-deformation cylinder 62 and the vertical plate 66. When the deformation of the stone curtain wall 1 is transmitted to the two U-shaped frames 9, the two vertical plates 66 are forced to push the two push rods 63 and the two third pistons 64 to move. At the same time, the two fourth springs 65 are compressed and deformed. This process assists in relieving the deformation of the stone curtain wall 1. The two third pistons 64 move closer to each other in the second anti-deformation cylinder 62.

[0037] Specifically, the bottom of the second anti-deformation cylinder 62 is provided with a second vent pipe 67 that is connected to its interior, and a second one-way valve 68 is provided on the second vent pipe 67; the gas discharged by the two third pistons 64 approaching each other is discharged through the second vent pipe 67, and the second one-way valve 68 controls that the gas in the second vent pipe 67 can only flow in one direction.

[0038] Specifically, the connecting plate 7 is provided with a plurality of connecting holes 71; the connecting holes 71 facilitate fixing the connecting plate 7 to the outer back wall of the stone curtain wall 1.

[0039] The above description of the disclosed embodiments enables those skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A stone curtain wall expansion joint connection mechanism, characterized in that: The system includes a stone curtain wall (1) and a connecting assembly (2). The connecting assembly (2) is installed on the back of the stone curtain wall (1). The connecting assembly (2) includes an I-beam frame (3), an adjusting component (4), a first anti-deformation component (5), a second anti-deformation component (6), two connecting plates (7), two deformable connecting components (8), and two U-shaped frames (9). The two connecting plates (7) are detachably installed on the outer wall of the back of the stone curtain wall (1). The two deformable connecting components (8) are symmetrically arranged on the two connecting plates (7). The I-beam frame (3) is installed on the two deformable connecting components. Between the connecting parts (8), the two U-shaped frames (9) are symmetrically arranged at the bottom of the I-beam frame (3). The adjusting part (4) is installed on the two U-shaped frames (9), and the two ends of the adjusting part (4) are respectively hinged to the two deformable connecting parts (8). The first anti-deformation part (5) is installed on the I-beam frame (3), and the two ends of the first anti-deformation part (5) are respectively connected to the two deformable connecting parts (8). The second anti-deformation part (6) is installed between the two U-shaped frames (9), and the two ends of the second anti-deformation part (6) are respectively connected to the two U-shaped frames (9). The deformable connecting component (8) includes a connecting rod (81), a first spring (82), a support frame (83), a deformable cylinder (84), a first piston (85), and two supports (86). The connecting rod (81) is mounted on the connecting plate (7), the first piston (85) is mounted on the end of the connecting rod (81), the support frame (83) is mounted on the outer wall of the I-beam frame (3), the two supports (86) are symmetrically arranged inside the support frame (83), the deformable cylinder (84) is horizontally arranged between the two supports (86), the first piston (85) slides with the inner wall of the deformable cylinder (84), the first spring (82) is sleeved on the outside of the connecting rod (81), and the two ends of the first spring (82) are respectively connected to the connecting plate (7) and the support frame (83). The deformable cylinder (84) contains hydraulic oil, and the outer wall of the support frame (83) is provided with a hinge seat (87). The first anti-deformation component (5) includes a first anti-deformation cylinder (51), a third spring (52), two connecting pipes (53) and two second pistons (54). The first anti-deformation cylinder (51) is horizontally arranged on the outer wall of the I-beam frame (3). The two ends of the two connecting pipes (53) are respectively connected to the first anti-deformation cylinder (51) and the deformation cylinders (84) in the two deformation connecting components (8). The two second pistons (54) are symmetrically arranged inside the first anti-deformation cylinder (51) and the two second pistons (54) slide in cooperation with the inner wall of the first anti-deformation cylinder (51). The third spring (52) is horizontally arranged inside the first anti-deformation cylinder (51) and the two ends of the third spring (52) are respectively connected to the two second pistons (54).

2. The stone curtain wall expansion joint connection mechanism according to claim 1, characterized in that: The adjusting component (4) includes a truss (41), a double-ended screw (42), an adjusting handle (43), two mounting blocks (44), two guide rods (45), two moving blocks (46), two moving seats (47), and two tie rods (48). The truss (41) is mounted on the top of two U-shaped frames (9). The two mounting blocks (44) are symmetrically arranged inside the truss (41). The two guide rods (45) are symmetrically arranged on the two mounting blocks (44). The double-ended screw (42) is rotatably mounted on the two mounting blocks (44), and one end of the double-ended screw (42) extends to the outside of the truss (41). The double-ended screw (42) is located between the two guide rods (45). The adjusting handle (43) is installed at the end of the double-ended screw (42). The two movable blocks (46) are symmetrically arranged, and both movable blocks (46) are slidably engaged with the two guide rods (45). The two movable blocks (46) are threadedly connected to the bidirectional screw (42). The two movable seats (47) are symmetrically arranged on the outer walls of the two movable blocks (46). One end of the two pull rods (48) is hinged to the two movable seats (47) respectively, and the other end of the two pull rods (48) is hinged to the hinge seat (87) in the two deformable connecting parts (8) respectively.

3. The stone curtain wall expansion joint connection mechanism according to claim 2, characterized in that: The guide rod (45) is fitted with a second spring (49), and the two ends of the second spring (49) are connected to the mounting block (44) and the moving block (46) respectively.

4. The stone curtain wall expansion joint connection mechanism according to claim 3, characterized in that: The top of the first deformation-resistant cylinder (51) is provided with a first vent pipe (55) that communicates with its interior, and the first vent pipe (55) is provided with a first one-way valve (56).

5. The stone curtain wall expansion joint connection mechanism according to claim 4, characterized in that: The second anti-deformation component (6) includes a reinforcing frame (61), a second anti-deformation cylinder (62), two push rods (63), two third pistons (64), two fourth springs (65), and two vertical plates (66). The reinforcing frame (61) is horizontally arranged on the outer wall of the two U-shaped frames (9), the second anti-deformation cylinder (62) is horizontally arranged at the bottom of the reinforcing frame (61), the two vertical plates (66) are symmetrically arranged at the bottom of the two U-shaped frames (9), and the two push rods (63) are respectively slidably installed on the outer wall of the second anti-deformation cylinder (62). The two push rods (63) are connected to the two vertical plates (66) respectively. The two third pistons (64) are symmetrically arranged inside the second anti-deformation cylinder (62). The two third pistons (64) slide with the inner wall of the second anti-deformation cylinder (62). The two third pistons (64) are connected to the tail ends of the two push rods (63) respectively. The two fourth springs (65) are respectively sleeved on the outside of the two push rods (63). The two ends of the two fourth springs (65) are respectively connected to the second anti-deformation cylinder (62) and the vertical plate (66).

6. The stone curtain wall expansion joint connection mechanism according to claim 5, characterized in that: The bottom of the second deformation-resistant cylinder (62) is provided with a second vent pipe (67) that is connected to its interior, and a second one-way valve (68) is provided on the second vent pipe (67).

7. The stone curtain wall expansion joint connection mechanism according to claim 6, characterized in that: The connecting plate (7) is provided with multiple connecting holes (71).

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