Stone curtain wall deformation joint connecting mechanism

Abstract

The invention 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 installed on the back face of the stone curtain wall body. The connecting assembly comprises an I-shaped steel frame, an adjusting component, a first anti-deformation component, a second anti-deformation component, two connecting discs, two deformation connecting components and two U-shaped frames, the two connecting discs are detachably installed on the outer wall of the back face of the stone curtain wall, and the two deformation connecting components are symmetrically arranged on the two connecting discs. The two U-shaped frames are mounted on the two U-shaped frames, the I-shaped steel frame is mounted between the two deformation connecting components, the adjusting component is mounted on the two U-shaped frames, the first anti-deformation component is mounted on the I-shaped steel frame, and the second anti-deformation component is mounted between the two U-shaped frames. Diversified installation and connection can be conducted according to the actual installation condition of the stone curtain wall.

Description

Technical Field

[0001] The invention relates to the technical field of stone curtain wall connection, in particular to a stone curtain wall deformation joint connection mechanism. Background Art

[0002] Curtain walls are non-load-bearing, lightweight, decorative wall structures commonly used in large and high-rise buildings. They are composed of panels and a supporting structure, capable of displacement relative to the main structure or deformation itself, acting as a building envelope or decorative structure independent of the main structure. Stone curtain walls typically require intermediate transition structures, or connecting structures, at the joints of expansion joints to achieve sealing and deformation performance requirements.

[0003] The Chinese invention patent with announcement number CN118704639A discloses a stone curtain wall deformation joint connection mechanism, including a curtain wall body, curtain wall keels are symmetrically installed on both sides of the curtain wall body, side panels are installed on the outer side walls of the curtain wall keels, and stable brackets are installed on the side panels. The outside of the stable bracket is provided with a telescopic groove, and the inner side wall of the telescopic groove is slidably connected with a protrusion, reset springs are provided on both sides of the protrusion, a cross plate is installed on the protrusion, and a shock-proof mechanism is installed on the cross plate. When the stone front plate vibrates greatly and the rebound speed of the shock-proof mechanism slows down, multiple fixing rods will extend from the connection box and be inserted into the socket to provide back support for the entire stone front plate, disperse the load borne by the stone front plate caused by the large-scale vibration, reduce the concentrated force on the connection point, and ensure the shock-proof stability of the entire deformation joint connection mechanism.

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

[0005] The object of the present invention is to provide a stone curtain wall deformation joint connection mechanism to solve the problem in the above background technology that the deformation of the stone curtain wall cannot be adjusted according to actual conditions and the diversified installation and connection of the stone curtain wall cannot be met.

[0006] The technical solution of the present invention is:

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

[0008] Furthermore, the deformable connecting component includes a connecting rod, a first spring, a load-bearing frame, a deformable cylinder, a first piston and two brackets. The connecting rod is installed on the connecting disk, the first piston is installed at the end of the connecting rod, and the load-bearing frame is installed on the outer wall of the I-beam frame. The two brackets are symmetrically arranged in the load-bearing frame, and the deformable cylinder is horizontally arranged between the two brackets. The first piston slides with the inner wall of the deformable cylinder. The first spring is sleeved on the outside of the connecting rod, and the two ends of the first spring are respectively connected to the connecting disk and the load-bearing frame. There is hydraulic oil in the deformable cylinder, and a hinge seat is provided on the outer wall of the load-bearing frame.

[0009] Furthermore, the adjustment component includes a truss, a bidirectional screw, an adjustment handle, two mounting blocks, two guide rods, two moving blocks, two moving seats and two pull rods. The truss is installed on the top of the two U-shaped frames, the two mounting blocks are symmetrically arranged in the truss, the two guide rods are symmetrically arranged on the two mounting blocks, the bidirectional screw is rotatably installed 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 adjustment handle is installed at the end of the bidirectional screw, the two moving blocks are symmetrically arranged, and the two moving blocks are both slidingly matched 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 the two pull rods is respectively hinged to the two moving seats, and the other end of the two pull rods is respectively hinged to the articulated seats in the two deformable connecting components.

[0010] Furthermore, a second spring is sleeved on the exterior of the guide rod, and 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 tubes and two second pistons. The first anti-deformation cylinder is horizontally arranged on the outer wall of the I-beam frame, and the two ends of the two connecting tubes 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 arranged in the first anti-deformation cylinder, and the two second pistons are slidingly matched with the inner wall of the first anti-deformation cylinder. The third spring is horizontally arranged in the first anti-deformation cylinder, and the two ends of the third spring are respectively connected to the two second pistons.

[0012] Furthermore, a first air release pipe communicating with the interior of the first anti-deformation cylinder is provided on the top of the first anti-deformation cylinder, and a first one-way valve is provided on the first air release pipe.

[0013] Furthermore, the second anti-deformation component includes a reinforcement frame, a second anti-deformation cylinder, two push rods, two third pistons, two fourth springs and two vertical plates. The reinforcement frame is horizontally arranged on the outer walls of the two U-shaped frames, the second anti-deformation cylinder is horizontally arranged at the bottom of the reinforcement frame, the two vertical plates are symmetrically arranged at the bottom of the two U-shaped frames, the two push rods are respectively slidably installed on the outer walls 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 in the second anti-deformation cylinder, and the two third pistons are slidably matched 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, 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 plate.

[0014] Furthermore, a second air release pipe communicating with the interior of the second anti-deformation cylinder is provided at the bottom of the second anti-deformation cylinder, and a second one-way valve is provided on the second air release pipe.

[0015] Furthermore, the connection plate is provided with a plurality of connection holes.

[0016] The present invention provides a stone curtain wall expansion joint connection mechanism through improvement, which has the following improvements and advantages compared with the prior art:

[0017] First, the present invention uses an adjustment component to adjust the connection deformation angle of the two deformable connecting components, thereby adjusting the deformation amount of the two deformable connecting components on the stone curtain wall. It can perform diversified installation connections according to the actual installation conditions of the stone curtain wall. At the same time, the first anti-deformation component and the second anti-deformation component work together to assist in slowing down the deformation of the stone curtain wall, thereby extending the service life of the stone curtain wall.

[0018] Second, 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 under force. 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] Third: The present invention rotates the adjustment handle, which drives the bidirectional screw to rotate. When the bidirectional screw rotates, it drives the two moving blocks to move closer to or away from each other on the two guide rods, thereby adjusting the angle of the two pull rods between the moving seat and the hinge seat, thereby adjusting the connection deformation angle of the two deformable connecting parts.

[0020] Fourthly, in the present invention, the hydraulic oil in the deformation cylinder enters the first anti-deformation cylinder through two connecting pipes as the first piston moves. The entering hydraulic oil pushes the two second pistons to move closer to each other, and then the third spring is compressed and deformed under force. This process assists in relieving the deformation of the stone curtain wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be further explained below in conjunction with the accompanying drawings and Examples:

[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-sectional view of the present invention Figure 1 ;

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

[0027] Description of reference numerals:

[0028] Stone curtain wall 1, connecting assembly 2, I-beam frame 3, adjustment component 4, truss 41, bidirectional screw 42, adjustment handle 43, mounting block 44, guide rod 45, moving block 46, moving seat 47, pull 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 air release pipe 55, first one-way valve 56, second anti-deformation component 6, reinforcement frame 61, second anti-deformation cylinder 62, push rod 63, third piston 64, fourth spring 65, riser 66, second air release pipe 67, second one-way valve 68, connecting plate 7, connecting hole 71, deformation connecting component 8, connecting rod 81, first spring 82, bearing frame 83, deformation cylinder 84, first piston 85, bracket 86, hinged seat 87, U-shaped frame 9. DETAILED DESCRIPTION

[0029] The present invention is described in detail below, clearly and completely describing the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0030] The present invention provides a stone curtain wall deformation joint connection mechanism through improvement. Figure 1-Figure 5 As shown, it includes a stone curtain wall body 1 and a connection component 2, the connection component 2 is installed on the back of the stone curtain wall body 1, the connection component 2 includes an I-beam frame 3, an adjustment 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 mounted on the back outer wall of the stone curtain wall body 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 adjustment component 4 is installed on the two U-shaped frames 9, and the two ends of the adjustment component 4 are respectively connected to the two deformable connecting components 8 Hinge, the first anti-deformation component 5 is installed on the I-steel frame 3, and the two ends of the first anti-deformation component 5 are respectively connected to the two deformation connecting components 8, and the second anti-deformation component 6 is installed between the two U-shaped frames 9, and the two ends of the second anti-deformation component 6 are respectively connected to the two U-shaped frames 9; by using the adjustment component 4 to adjust the connection deformation angle of the two deformation connecting components 8, and then adjust the deformation amount of the stone curtain wall 1 by the two deformation connecting components 8, it can be installed and connected in a diversified manner 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 slowing down the deformation of the stone curtain wall 1, thereby extending 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 carrier 83, a deformable cylinder 84, a first piston 85 and two brackets 86. The connecting rod 81 is installed on the connecting plate 7, the first piston 85 is installed at the end of the connecting rod 81, the carrier 83 is installed on the outer wall of the I-beam frame 3, the two brackets 86 are symmetrically arranged in the carrier 83, the deformable cylinder 84 is horizontally arranged between the two brackets 86, the first piston 85 is slidably matched with the inner wall of the deformable cylinder 84, and the first spring 8 2 are arranged 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 bearing frame 83. There is hydraulic oil in the deformation cylinder 84, and a hinge seat 87 is provided on the outer wall of the bearing frame 83; 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, and at the same time the first spring 82 is compressed and deformed under the force. 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 slowing down the deformation of the stone curtain wall 1.

[0032] Specifically, the adjustment component 4 includes a truss 41, a bidirectional screw 42, an adjustment handle 43, two mounting blocks 44, two guide rods 45, two moving blocks 46, two moving seats 47 and two pull rods 48. The truss 41 is installed on the top of the two U-shaped frames 9, the two mounting blocks 44 are symmetrically arranged in 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 adjustment handle 43 is installed at the end of the bidirectional screw 42, the two moving blocks 46 are symmetrically arranged, and the two moving blocks 46 are symmetrically arranged. They are both slidingly matched with the two guide rods 45, the two moving blocks 46 are threadedly connected to the bidirectional screw 42, and the two moving seats 47 are symmetrically arranged on the outer walls of the two moving blocks 46, and one end of the two pull rods 48 is respectively hinged to the two moving seats 47, and the other ends of the two pull rods 48 are respectively hinged to the hinge seats 87 in the two deformable connecting parts 8; by rotating the adjustment handle 43, the adjustment handle 43 drives the bidirectional screw 42 to rotate, and the rotation of the bidirectional screw 42 drives the two moving blocks 46 to move closer to or away from each other on the two guide rods 45, and then the angle of the two pull rods 48 between the moving seat 47 and the hinge seat 87 is adjusted, thereby realizing the adjustment of the connection deformation angle of the two deformable connecting parts 8.

[0033] Specifically, the outer sleeve of the guide rod 45 is provided with a second spring 49, and the two ends of the second spring 49 are respectively connected to the mounting block 44 and the moving block 46; the second spring 49 deforms as the moving block 46 moves, and the second spring 49 can reduce the deformation force exerted on the pull rod 48, ensuring 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, and the two ends of the two connecting pipes 53 are respectively connected to the first anti-deformation cylinder 51 and the deformation cylinder 84 in the two deformation connecting components 8. The two second pistons 54 are symmetrically arranged in the first anti-deformation cylinder 51, and the two second pistons 54 slide with the inner wall of the first anti-deformation cylinder 51. The third spring 52 is horizontally arranged in 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, and then the third spring 52 is compressed and deformed under force. This process assists in relieving the deformation of the stone curtain wall 1.

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

[0036] Specifically, the second anti-deformation component 6 includes a reinforcement 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 reinforcement frame 61 is horizontally arranged on the outer walls of the two U-shaped frames 9, the second anti-deformation cylinder 62 is horizontally arranged at the bottom of the reinforcement frame 61, the two vertical plates 66 are symmetrically arranged at the bottom of the two U-shaped frames 9, the two push rods 63 are respectively slidably installed on the outer walls of the second anti-deformation cylinder 62, and the head ends of the two push rods 63 are respectively connected to the two vertical plates 66, the two third pistons 64 are symmetrically arranged in the second anti-deformation cylinder 62, and the two third springs 65 are symmetrically arranged in the second anti-deformation cylinder 62. The three pistons 64 slide in cooperation 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 four 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, and at the same time, the two fourth springs 65 are forced to compress and deform. This process assists in relieving the deformation of the stone curtain wall 1, and the two third pistons 64 move closer to each other in the second anti-deformation cylinder 62.

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

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

[0039] The above description of the disclosed embodiments is intended to enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one 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 present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A stone curtain wall expansion joint connection mechanism, characterized by: The invention comprises a stone curtain wall body (1) and a connection assembly (2), wherein the connection assembly (2) is installed on the back of the stone curtain wall body (1), and the connection assembly (2) comprises an I-shaped steel frame (3), an adjustment 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), wherein the two connecting plates (7) are detachably installed on the back outer wall of the stone curtain wall body (1), the two deformable connecting components (8) are symmetrically arranged on the two connecting plates (7), and the I-shaped steel frame (3) is installed on the two deformable connecting components. The invention relates to a method for manufacturing a first anti-deformation component (5) for manufacturing a first anti-deformation component (6) for manufacturing a first anti-deformation component (7) for manufacturing a first anti-deformation component (8). The method comprises: firstly, a first anti-deformation component (5) for manufacturing a first anti-deformation component (6) for manufacturing a first anti-deformation component (7) and a second anti-deformation component (6) for manufacturing a first anti-deformation component (7 ...

2. The stone curtain wall expansion joint connection mechanism according to claim 1, characterized in that: The deformable connecting component (8) comprises a connecting rod (81), a first spring (82), a bearing frame (83), a deformable cylinder (84), a first piston (85) and two brackets (86). The connecting rod (81) is mounted on the connecting disk (7). The first piston (85) is mounted at the end of the connecting rod (81). The bearing frame (83) is mounted on the outer wall of the I-beam frame (3). The two brackets (86) are symmetrically arranged in the bearing frame (83). The deformable cylinder (84) is horizontally arranged between the two brackets (86). The first piston (85) is slidably matched 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 disk (7) and the bearing frame (83). Hydraulic oil is contained in the deformable cylinder (84). A hinge seat (87) is provided on the outer wall of the bearing frame (83).

3. The stone curtain wall expansion joint connection mechanism according to claim 1, characterized in that: 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 pull rods (48). The truss (41) is mounted on the top of two U-shaped frames (9). The two mounting blocks (44) are symmetrically arranged in 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 adjustment handle (43) is installed at the end of the bidirectional screw (42), the two moving blocks (46) are symmetrically arranged, and the two moving blocks (46) are slidably matched with the two guide rods (45), the two moving blocks (46) are threadedly connected to the bidirectional screw (42), the two moving seats (47) are symmetrically arranged on the outer walls of the two moving blocks (46), one end of the two pull rods (48) is respectively hinged to the two moving seats (47), and the other end of the two pull rods (48) is respectively hinged to the hinge seats (87) in the two deformable connecting parts (8).

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

5. The stone curtain wall expansion joint connection mechanism according to claim 2, characterized in that: The first anti-deformation component (5) comprises a first anti-deformation cylinder (51), a third spring (52), two connecting tubes (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 tubes (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 in the first anti-deformation cylinder (51), and the two second pistons (54) are slidably matched with the inner wall of the first anti-deformation cylinder (51); the third spring (52) is horizontally arranged in the first anti-deformation cylinder (51), and the two ends of the third spring (52) are respectively connected to the two second pistons (54).

6. The stone curtain wall expansion joint connection mechanism according to claim 5, characterized in that: A first air release pipe (55) communicating with the interior of the first anti-deformation cylinder (51) is provided at the top of the first anti-deformation cylinder (51), and a first one-way valve (56) is provided on the first air release pipe (55).

7. The stone curtain wall expansion joint connection mechanism according to claim 1, characterized in that: The second anti-deformation component (6) comprises 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 walls 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); the two push rods (63) are respectively slidably mounted on the outer walls of the second anti-deformation cylinder (62). The two third pistons (64) are symmetrically arranged in the second anti-deformation cylinder (62), and the two third pistons (64) are slidably matched 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).

8. The stone curtain wall expansion joint connection mechanism according to claim 7, characterized in that: A second air release pipe (67) communicating with the interior of the second anti-deformation cylinder (62) is provided at the bottom of the second anti-deformation cylinder (62), and a second one-way valve (68) is provided on the second air release pipe (67).

9. The stone curtain wall expansion joint connection mechanism according to claim 1, characterized in that: The connecting disk (7) is provided with a plurality of connecting holes (71).

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