Connecting device of high-rise facade arc-shaped glass curtain wall

Abstract

The invention relates to the technical field of curtain wall construction, in particular to a connecting device of a high-rise facade arc-shaped glass curtain wall. Comprising a fixing frame installed on a building, an adjusting assembly is arranged between the fixing frame and the building, an embedded part is fixedly arranged on the building, the fixing frame is fixedly connected with a connecting base corresponding to the embedded part, the connecting base is fixedly connected with the embedded part, and the adjusting assembly is fixedly connected with the embedded part. A glass curtain wall preassembling assembly is installed in the fixing frame, and a sealing assembly is arranged between the fixing frame and the glass curtain wall preassembling assembly. Through the construction mode of preassembling and on-site installation, the operation difficulty can be reduced, the working time is shortened, the safety risk of working high above the ground is reduced, sealing connection can be automatically formed between the fixing frame and the glass curtain wall preassembling assembly through the sealing assembly, and the sealing efficiency is improved. The arc-shaped glass curtain wall of the high-rise outer vertical face can be safely and reliably installed and constructed.

Description

Technical Field

[0001] The invention relates to the technical field of curtain wall construction, and in particular to a connecting device for a high-rise exterior curved glass curtain wall. Background Art

[0002] With the continuous development of modern construction technology, the design of high-rise buildings is increasingly pursuing uniqueness and beauty. As a form of building exterior wall decoration with unique visual effects and good lighting performance, curved glass curtain walls have been increasingly widely used in high-rise buildings.

[0003] At present, the installation of curved glass curtain walls is difficult because of the special shape of the curved glass curtain wall. The change of its curvature requires extremely high positioning and installation accuracy of the connecting device. Ordinary connecting devices are difficult to accurately adapt to the changes in the arc. A lot of measurement and adjustment work is required during the installation process, which consumes a lot of manpower and time. At the same time, due to the change of the curvature of the curved glass curtain wall, the sealing between the connecting device and the glass is more difficult. Ordinary sealing materials are difficult to fully fit the curved surface, and gaps are prone to occur, resulting in rainwater leakage and air infiltration. This will not only affect the use function of the building, but may also cause damage to the building structure. Especially when installing the facade curved glass curtain wall on high-rise buildings, the difficulty of operation and safety risks are further increased.

[0004] Therefore, how to achieve safe and reliable installation and construction of high-rise exterior curved glass curtain walls is a problem that technical personnel in this field urgently need to solve. Summary of the invention

[0005] In order to achieve safe and reliable installation and construction of high-rise exterior curved glass curtain walls, the present application provides a connection device for high-rise exterior curved glass curtain walls.

[0006] The present application provides a connection device for a high-rise exterior curved glass curtain wall using the following technical solution: A connecting device for a high-rise exterior curved glass curtain wall comprises a fixing frame installed on a building, an adjusting assembly is arranged between the fixing frame and the building, an embedded part is fixedly arranged on the building, a connecting seat corresponding to the embedded part is fixedly connected to the fixing frame, the connecting seat is fixedly connected to the embedded part, a glass curtain wall pre-installed assembly is installed inside the fixing frame, and a sealing assembly is arranged between the fixing frame and the glass curtain wall pre-installed assembly.

[0007] Furthermore, a first mounting hole is provided on the embedded part, and a second mounting hole is provided on the connecting seat. The first mounting hole is configured as a threaded hole, and the second mounting hole is configured as a waist-shaped hole. The connecting seat and the embedded part are threadedly connected by bolts passing through the first mounting hole and the second mounting hole.

[0008] Furthermore, the adjusting component includes two fixed beams correspondingly arranged at the upper and lower ends of the fixed frame, the fixed beam is fixedly connected to the building, a sliding hole is opened in the middle of the fixed beam, a slider is slidably connected inside the sliding hole, both ends of the slider are fixedly connected to a first spring, one end of the first spring away from the slider is fixedly connected to the fixed beam, a first through hole facing the fixed frame is opened on the slider, at least two first screw holes are opened on the fixed beam symmetrically with the center of the sliding hole, a second screw hole is opened on the fixed frame corresponding to the first through hole, a first screw is rotatably connected inside the first through hole, the first screw is screwed to the second screw hole, a second screw is screwed inside the first screw hole, and the second screw is abutted against the fixed frame.

[0009] Furthermore, the glass curtain wall pre-installed component includes a pre-installed frame, the pre-installed frame is provided with an arc-shaped installation cavity, the arc-shaped glass is installed inside the arc-shaped installation cavity, sealing silicone is provided at the connection between the arc-shaped glass and the pre-installed frame, and a locking frame is detachably connected to the edge of the pre-installed frame corresponding to the arc-shaped glass.

[0010] Furthermore, the locking frame is provided with equidistantly distributed countersunk holes, the pre-installed frame is provided with a third screw hole corresponding to the countersunk holes, and the locking frame and the pre-installed frame are detachably connected by countersunk screws; a decorative frame is provided on a side of the locking frame away from the pre-installed frame, and an adhesive is fixed on a side of the decorative frame close to the locking frame.

[0011] Furthermore, a plurality of first blind holes which are evenly distributed are formed on the top of the pre-installed frame, and a suspension rod is fixedly connected inside the first blind holes.

[0012] Furthermore, second blind holes are symmetrically provided on both sides of the pre-installed frame near its bottom, a second spring is fixedly connected inside the second blind hole, an outer end of the second spring away from the pre-installed frame is fixedly connected to a pin, the pin is slidably connected to the pre-installed frame through the second blind hole, the outer end of the pin away from the second spring is configured as a spherical surface, a guide groove is provided on the inner side surface of the fixed frame near its bottom corresponding to the pin, the guide groove is configured as a special-shaped groove which is wide at the top and narrow at the bottom, shallow at the top and deep at the bottom, and the lower part of the guide groove is rotatably connected to the pin.

[0013] Furthermore, the sealing component includes a liquid storage cavity, which is opened on the inner side surface of the fixed frame near its bottom, and an extrusion block is sealingly and slidably connected inside the liquid storage cavity, and the sealed space between the bottom surface of the extrusion block and the inner wall surface of the liquid storage cavity is filled with sealing glue liquid, and the interior of the fixed frame is provided with an injection channel surrounding the glass curtain wall pre-installed component, and the two ends of the injection channel are correspondingly connected to the bottom surface of the liquid storage cavity, and a plurality of equidistantly distributed first injection holes are opened on the inner side surface of the fixed frame away from the liquid storage cavity, and a plurality of equidistantly distributed second injection holes are opened on the two inner side surfaces of the fixed frame close to the liquid storage cavity, and the first injection hole and the second injection hole are both connected to the injection channel, and the aperture of the first injection hole is larger than the aperture of the second injection hole.

[0014] Furthermore, the extrusion block is provided with a plurality of third glue injection holes which are equally distributed, and the third glue injection holes are connected to the liquid storage cavity, and a guide column is fixedly connected to the bottom surface of the liquid storage cavity corresponding to the third glue injection holes, and the guide column is sealingly and slidably connected to the inside of the third glue injection hole, and a long groove is provided on the surface of the guide column.

[0015] Furthermore, a first sealing groove penetrating the first glue injection hole and the second glue injection hole is opened on the inner side surface of the fixed frame, and a second sealing groove penetrating the third glue injection hole is opened on the side surface of the extrusion block away from the liquid storage cavity, and the ends of the first sealing groove and the second sealing groove are correspondingly connected.

[0016] Beneficial effects achieved: The present application can complete the production of the fixed frame and the pre-installed components of the glass curtain wall in the factory according to the reserved size of the building, thereby ensuring the overall quality of the fixed frame and the pre-installed components of the glass curtain wall, which is conducive to ensuring the construction quality of the curtain wall. The position of the fixed frame can be accurately adjusted by adjusting the components. After the installation position of the fixed frame is determined, the fixed frame can be fixedly installed on the building through the connecting seat and the embedded parts. When installing the pre-installed components of the glass curtain wall, the pre-installed components of the glass curtain wall can also be used to press the sealing components, so that the sealing components form a sealed fixed connection between the fixed frame and the pre-installed components of the glass curtain wall. The present application can not only reduce the difficulty of the operation through the construction method of pre-installation plus on-site installation, but also reduce the duration of high-altitude operations, thereby reducing the safety risks of high-altitude operations, and the use of the pre-installed components of the glass curtain wall to press the sealing components can also automatically form a sealed connection between the fixed frame and the pre-installed components of the glass curtain wall, realizing safe and reliable installation and construction of high-rise facade curved glass curtain walls. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0018] Figure 2 It is a schematic diagram of the structural decomposition of an embodiment of the present application.

[0019] Figure 3 yes Figure 1 Schematic diagram of the enlarged structure of Part I.

[0020] Figure 4 It is a schematic diagram of the structural decomposition of the adjustment component in one embodiment of the present application.

[0021] Figure 5 It is a schematic diagram of the structural decomposition of a glass curtain wall pre-assembled component in one embodiment of the present application.

[0022] Figure 6 yes Figure 5 Schematic diagram of the enlarged structure of Part II.

[0023] Figure 7 yes Figure 5 Schematic diagram of the enlarged structure of Part III.

[0024] Figure 8 It is a schematic diagram of the first internal structure of the sealing assembly in one embodiment of the present application.

[0025] Fig. 9 It is a schematic diagram of the second internal structure of the sealing assembly in one embodiment of the present application.

[0026] Description of reference numerals: 100, fixing frame; 101, connecting seat; 102, second mounting hole; 200, adjusting assembly; 201, fixing beam; 202, sliding hole; 203, sliding block; 204, first spring; 205, first through hole; 206, first screw hole; 207, second screw hole; 208, first screw rod; 209, second screw rod; 300, glass curtain wall pre-installed assembly; 301, pre-installed frame; 302, arc-shaped mounting cavity; 303, arc-shaped glass; 304, locking frame; 305, countersunk hole; 306, third screw hole; 307, Decorative frame; 308, first blind hole; 309, hanging rod; 310, second blind hole; 311, second spring; 312, pin; 313, guide groove; 400, sealing assembly; 401, liquid storage chamber; 402, extrusion block; 403, sealing glue; 404, injection channel; 405, first injection hole; 406, second injection hole; 407, third injection hole; 408, guide column; 409, long groove; 410, first sealing groove; 411, second sealing groove; 900, building; 901, embedded part; 902, first mounting hole. DETAILED DESCRIPTION

[0027] The following is combined with Figure 1-9 This application is described in further detail.

[0028] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0029] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0030] The embodiment of the present application discloses a connection device for a high-rise exterior curved glass curtain wall.

[0031] Please refer to Figures 1 to 9 In one embodiment of the present application, a connection device for a high-rise exterior curved glass curtain wall includes a fixing frame 100 installed on a building 900. The fixing frame 100 is made of metal materials, such as aluminum alloy, steel, etc., which have high strength and hardness and relatively low cost. The metal material can be made into a fixing frame 100 of different shapes through various processing methods, and is suitable for curved glass curtain walls with high strength requirements.

[0032] Please refer to Figures 1 to 9 In one embodiment of the present application, an adjustment component 200 is provided between the fixed frame 100 and the building 900, an embedded part 901 is fixedly provided on the building 900, a connecting seat 101 corresponding to the embedded part 901 is fixedly connected to the fixed frame 100, the connecting seat 101 is fixedly connected to the embedded part 901, a glass curtain wall pre-installed component 300 is installed inside the fixed frame 100, a sealing component 400 is provided between the fixed frame 100 and the glass curtain wall pre-installed component 300, and the sealing component 400 is abutted against the glass curtain wall pre-installed component 300.

[0033] Before constructing the high-rise exterior curved glass curtain wall, the manufacturing of the fixing frame 100 and the pre-installation of the glass curtain wall pre-installed components 300 can be completed in the factory according to the reserved size of the building 900. During installation, the fixing frame 100 is first installed on the building 900 using a tower crane or other hoisting equipment. When installing the fixing frame 100, the position of the fixing frame 100 can be accurately adjusted by adjusting the components 200. After the installation position of the fixing frame 100 is determined, the fixing frame 100 can be fixedly installed on the building by connecting the seat 101 and the embedded part 901. On the object 900, cement mortar and other building sealing materials can be used to easily seal between the fixed frame 100 and the building 900, and then the glass curtain wall pre-installed component 300 can be hoisted to the outside of the fixed frame 100 by hoisting equipment, and the glass curtain wall pre-installed component 300 can be easily installed in the fixed frame 100 by using fixing tools such as suction cups. When the glass curtain wall pre-installed component 300 is pressed on the sealing component 400, the sealing component 400 will form a sealed fixed connection between the fixed frame 100 and the glass curtain wall pre-installed component 300. In this way, the construction method of pre-installation plus on-site installation can not only reduce the difficulty of the operation, but also reduce the duration of high-altitude operations, thereby reducing safety risks, and realizing safe and reliable installation and construction of high-rise facade curved glass curtain walls.

[0034] Please refer to Figures 1 to 9 In one embodiment of the present application, a first mounting hole 902 is provided on the embedded part 901, and a second mounting hole 102 is provided on the connecting seat 101. The first mounting hole 902 is configured as a threaded hole, and the second mounting hole 102 is configured as a waist-shaped hole. The connecting seat 101 and the embedded part 901 are threadedly connected by bolts penetrating the first mounting hole 902 and the second mounting hole 102.

[0035] During the installation process, the second mounting hole 102 and the first mounting hole 902 can be used to conveniently fix the connection seat 101 with the embedded part 901 using bolts. The design of the waist-shaped hole provides the possibility for fine-tuning during the installation process, ensuring the accuracy and stability of the connection. At the same time, the design of the waist-shaped hole can also adapt to a certain degree of construction error. In actual construction, it is difficult to fully and accurately guarantee the position of the embedded part 901, and the design of the waist-shaped hole can also make up for these position errors, which is conducive to reducing the construction difficulty and ensuring that the connection seat 101 can be better fixedly connected with the embedded part 901. And the first mounting hole 902 on the embedded part 901 can be used to form a firm threaded connection with a bolt. The threaded connection has a high load-bearing capacity and stability, so it can withstand various external forces such as wind force, gravity, etc. that the curved glass curtain wall is subjected to.

[0036] It is understandable that in other embodiments of the present application, the connection seat 101 and the embedded part 901 may also be connected by welding, riveting or other connection methods that can achieve a fixed connection.

[0037] Please refer to Figures 1 to 9 In one embodiment of the present application, the adjustment component 200 includes two fixed beams 201 correspondingly arranged at the upper and lower ends of the fixed frame 100, the fixed beam 201 is fixedly connected to the building 900, a sliding hole 202 is opened in the middle of the fixed beam 201, a slider 203 is slidably connected inside the sliding hole 202, both ends of the slider 203 are fixedly connected to the first spring 204, one end of the first spring 204 away from the slider 203 is fixedly connected to the fixed beam 201, a first through hole 205 facing the fixed frame 100 is opened on the slider 203, at least two first screw holes 206 are opened on the fixed beam 201 symmetrically with the center of the sliding hole 202, a second screw hole 207 is opened on the fixed frame 100 corresponding to the first through hole 205, a first screw rod 208 is rotatably connected inside the first through hole 205, the first screw rod 208 is screwed to the second screw hole 207, a second screw rod 209 is screwed inside the first screw hole 206, and the second screw rod 209 is abutted against the fixed frame 100.

[0038] When installing the fixed frame 100, the fixed frame 100 can be elastically installed on the fixed beam 201 by first using the first screw 208 and the second screw hole 207, and then the force with which the second screw 209 abuts against the fixed frame 100 can be adjusted by twisting the second screw 209. In this way, the degree of inclination of the fixed frame 100 in multiple directions can be adjusted by combining the adjustment of multiple second screws 209, thereby ensuring the installation accuracy of the fixed frame 100.

[0039] Please refer to Figures 1 to 9 In one embodiment of the present application, a glass curtain wall pre-installed component 300 includes a pre-installed frame 301. The pre-installed frame 301 is also made of metal materials with high strength and hardness, such as aluminum alloy and steel, to meet installation and connection requirements. An arc-shaped installation cavity 302 is provided on the pre-installed frame 301. An arc-shaped glass 303 is installed inside the arc-shaped installation cavity 302. Sealing silicone is provided at the connection between the arc-shaped glass 303 and the pre-installed frame 301. A locking frame 304 is detachably connected to the edge of the pre-installed frame 301 corresponding to the arc-shaped glass 303.

[0040] During pre-installation, the operation can be conveniently performed in a factory or workshop. First, the sealing silicone is applied to the arc-shaped installation cavity 302, the arc-shaped glass 303 and the locking frame 304, and then the arc-shaped glass 303 is installed in the arc-shaped installation cavity 302, and then the arc-shaped glass 303 is sealed and locked on the pre-installation frame 301 by using the locking frame 304. This design can be performed in a factory or workshop by using the pre-installation frame 301 and the locking frame 304, which is conducive to ensuring the installation accuracy of the glass curtain wall pre-installation component 300, thereby realizing convenient, stable and reliable pre-installation of the glass curtain wall pre-installation component 300.

[0041] In a specific embodiment of the present application, the sealing silicone is configured as a modified silane sealant, such as: Sibao 770B, Kutech MS2150, Tairosong MS939, etc. The modified silane sealant not only has excellent sealing performance, but also can effectively prevent the intrusion of moisture and gas. It also has strong bonding strength and can stably and firmly bond the glass to the pre-installed frame 301 and the locking frame 304. At the same time, the modified silane sealant also has a certain elasticity, which can adapt to the vibration of the glass curtain wall pre-installed assembly 300 during transportation, thereby facilitating the sealing of the glass curtain wall pre-installed assembly 300 when in use.

[0042] Please refer to Figures 1 to 9 In one embodiment of the present application, the locking frame 304 is provided with equidistantly distributed countersunk holes 305, and the pre-installed frame 301 is provided with a third screw hole 306 corresponding to the countersunk hole 305, and the locking frame 304 and the pre-installed frame 301 are detachably connected by countersunk screws; a decorative frame 307 is provided on the side of the locking frame 304 away from the pre-installed frame 301, and an adhesive is fixed to the side of the decorative frame 307 close to the locking frame 304.

[0043] When the locking frame 304 is used to lock the curved glass 303, the design of the countersunk hole 305 allows the screw head to sink into the surface of the locking frame 304, thereby maintaining the smoothness of the curtain wall surface and improving the overall aesthetics. The setting of the decorative frame 307 can be selected from different materials, colors and shapes according to the requirements of the architectural design, adding a unique decorative effect to the curved glass curtain wall and making the building more beautiful and atmospheric. At the same time, the decorative frame 307 can also cover the connection between the locking frame 304 and the pre-installed frame 301, making the appearance of the curtain wall more concise and smooth, and reducing the visual interference caused by the exposed connection structure.

[0044] Please refer to Figures 1 to 9 In one embodiment of the present application, a plurality of evenly spaced first blind holes 308 are provided on the top of the pre-installed frame 301 , and a suspension rod 309 is fixedly connected inside the first blind hole 308 .

[0045] When the glass curtain wall pre-installed component 300 is hoisted, the first blind holes 308 distributed evenly provide a clear installation position for the hanger 309. During the installation process, the construction personnel can quickly and accurately locate the installation point of the hanger 309, and can conveniently hoist the glass curtain wall pre-installed component 300 by using a sling or a hook through the hanger 309, thereby greatly improving the installation efficiency. At the same time, the evenly distributed distribution makes the support force of the hanger 309 on the glass curtain wall pre-installed component 300 more uniform, which can effectively prevent the glass curtain wall pre-installed component 300 from tilting, deformation and other problems during the hoisting process, and ensure the stability and safety of the glass curtain wall pre-installed component 300 during the hoisting process.

[0046] Please refer to Figures 1 to 9 In one embodiment of the present application, second blind holes 310 are symmetrically provided on both sides of the pre-installed frame 301 near its bottom, a second spring 311 is fixedly connected inside the second blind hole 310, and a pin 312 is fixedly connected to the outer end of the second spring 311 away from the pre-installed frame 301, the pin 312 is slidably connected to the pre-installed frame 301 through the second blind hole 310, the outer end of the pin 312 away from the second spring 311 is set to a spherical surface, and a guide groove 313 is provided on the inner side of the fixed frame 100 near its bottom corresponding to the pin 312, the guide groove 313 is set to a special-shaped groove that is wide at the top and narrow at the bottom, shallow at the top and deep at the bottom, and the lower part of the guide groove 313 is rotatably connected to the pin 312.

[0047] When the glass curtain wall pre-installed component 300 is installed, the spherical surface at the outer end of the pin shaft 312 can make the pre-installed frame 301 drive the pin shaft 312 to smoothly enter the inner side of the fixed frame 100. When the pin shaft 312 enters the interior of the guide groove 313, the second spring 311 will push the pin shaft 312 into the interior of the guide groove 313. The special-shaped setting of the guide groove 313, which is wide at the top and narrow at the bottom, shallow at the top and deep at the bottom, can make the pin shaft 312 smoothly enter the lower part of the guide groove 313 under the gravity of the glass curtain wall pre-installed component 300, and the glass curtain wall pre-installed component 300 will be The pin 312 and the guide groove 313 form a rotational connection with the fixed frame 100. At this time, the glass curtain wall pre-installed component 300 can be conveniently adsorbed on the glass curtain wall pre-installed component 300 by using a hand-held suction cup or other fixing tools. Then, the hand-held suction cup or other fixing tools can be pulled to rotate the glass curtain wall pre-installed component 300 toward the fixed frame 100. When the top of the glass curtain wall pre-installed component 300 is close to the fixed frame 100, the sling or hook passing through the suspension rod 309 is removed, and then the glass curtain wall pre-installed component 300 is completely installed inside the fixed frame 100. In this way, the glass curtain wall pre-installed component 300 can be quickly installed, so that the construction progress can be effectively controlled, which not only reduces the cost increase and risk caused by the long construction period, but also reduces the time and risk of construction personnel working at high altitudes.

[0048] Please refer to Figures 1 to 9 In one embodiment of the present application, the sealing component 400 includes a liquid storage chamber 401, which is provided on the inner side surface of the fixed frame 100 near its bottom, and an extrusion block 402 is sealingly and slidably connected inside the liquid storage chamber 401, and a sealing glue 403 is filled inside the sealed space between the bottom surface of the extrusion block 402 and the inner wall surface of the liquid storage chamber 401, and an injection channel 404 surrounding the glass curtain wall pre-assembled component 300 is provided inside the fixed frame 100, and the two ends of the injection channel 404 are correspondingly connected to the bottom surface of the liquid storage chamber 401, and a plurality of equidistantly distributed first injection holes 405 are provided on the inner side surface of the fixed frame 100 away from the liquid storage chamber 401, and a plurality of equidistantly distributed second injection holes 406 are provided on the two inner side surfaces of the fixed frame 100 near the liquid storage chamber 401, and the first injection holes 405 and the second injection holes 406 are both connected to the injection channel 404.

[0049] During the installation process, when the glass curtain wall pre-installed component 300 is pressed against the extrusion block 402, under the action of the gravity of the glass curtain wall pre-installed component 300, the extrusion block 402 will move toward the inside of the liquid storage chamber 401, and while the extrusion block 402 moves toward the inside of the liquid storage chamber 401, the glass curtain wall pre-installed component 300 is rotated toward the fixed frame 100, so that the extrusion block 402 first injects the sealing glue 403 from the bottom to the top through the injection channel 404 and the second injection hole 406, and then sequentially injects the sealing glue 403 between the two sides of the fixed frame 100 and the two side surfaces of the glass curtain wall pre-installed component 300 from the bottom to the top. The injection hole 406 is provided, so that as the extrusion block 402 is continuously pressed downward, the sealant 403 will be injected into the top side of the fixed frame 100 and the top surface of the glass curtain wall pre-installed component 300 through the injection channel 404 and the first injection hole 405. In this way, the gravity of the glass curtain wall pre-installed component 300 can be used to automatically form a sealing layer between the glass curtain wall pre-installed component 300 and the fixed frame 100 during the installation process, which can not only effectively prevent rainwater from penetrating and resist moisture invasion, but also reduce the heat transfer between the glass curtain wall pre-installed component 300 and the building 900, reduce the energy consumption of the building, and absorb and block the propagation of sound, reducing the interference of external noise to the room. And the gap between the glass curtain wall pre-installed component 300 and the fixed frame 100 can be filled by the sealing layer, thereby increasing the integrity and rigidity of the glass curtain wall structure, which is conducive to reducing the pressure and vibration of the wind on the glass curtain wall, improving the wind resistance of the glass curtain wall and enhancing the structural stability of the building.

[0050] Please refer to Figures 1 to 9In one embodiment of the present application, the sealant liquid 403 uses polyurethane sealant, which has good adhesion to a variety of metal materials, good fluidity, and can be squeezed out to fill the gaps between metals. After curing, it becomes an elastomer that can adapt to the displacement of metals caused by temperature changes, etc., and has high tensile strength, excellent elasticity, wear resistance, oil resistance and cold resistance. There will be a certain degree of expansion during the curing process, which can better fill the tiny gaps between metal parts and enhance the sealing and fixing effects.

[0051] It is understandable that in other embodiments of the present application, the sealant liquid 403 may also be other sealants such as silicone rubber sealant, acrylic sealant, etc. that have good fluidity and can form a firm bond and seal on the metal surface.

[0052] Please refer to Figures 1 to 9 In one embodiment of the present application, the aperture of the first injection hole 405 is larger than the aperture of the second injection hole 406. The change in the aperture of the first injection hole 405 and the second injection hole 406 helps to control the flow rate of the sealant, so that the sealant liquid 403 can pass through the second injection hole 406 more smoothly, so that the sealant can be more evenly distributed in various parts between the glass curtain wall pre-installed component 300 and the fixing frame 100.

[0053] Please refer to Figures 1 to 9 In one embodiment of the present application, a plurality of equidistantly distributed third glue injection holes 407 are provided on the extrusion block 402, and the third glue injection holes 407 are connected to the liquid storage chamber 401. The setting of the third glue injection holes 407 can also form a sealing layer between the extrusion block 402 and the bottom surface of the glass curtain wall pre-assembled component 300, thereby realizing an enveloping seal between the glass curtain wall pre-assembled component 300 and the fixed frame 100, and effectively ensuring the sealing effect.

[0054] Please refer to Figures 1 to 9 In a specific embodiment of the present application, a guide column 408 is fixedly connected to the bottom surface of the liquid storage chamber 401 corresponding to the third injection hole 407. The guide column 408 is sealingly and slidably connected to the inside of the third injection hole 407, and a long groove 409 is provided on the surface of the guide column 408. The setting of the guide column 408 can not only guide the sliding of the extrusion block 402, but also ensure the stability of the extrusion block 402 during the sliding process. The long groove 409 can also be used to control the time for the sealing glue liquid 403 to pass through the third injection hole 407. When the extrusion block 402 just starts to slide downward, the long groove 409 will be sealed by the side wall of the third injection hole 407 until the upper end of the long groove 409 extends to the upper end of the third injection hole 407. The sealing glue liquid 403 will be injected into the space between the extrusion block 402 and the bottom surface of the glass curtain wall pre-assembled component 300 through the third injection hole 407 (such as Fig. 9In this way, the sealant 403 is prevented from being injected too early and causing the sealant 403 to overflow excessively between the extrusion block 402 and the bottom surface of the glass curtain wall pre-assembled component 300, thereby ensuring that the sealant 403 can reach sufficiently between the top side of the fixing frame 100 and the top surface of the glass curtain wall pre-assembled component 300, thereby ensuring the integrity of the outer sealing layer of the glass curtain wall pre-assembled component 300.

[0055] Please refer to Figures 1 to 9 In one embodiment of the present application, a first sealing groove 410 penetrating the first glue injection hole 405 and the second glue injection hole 406 is provided on the inner side of the fixing frame 100, and a second sealing groove 411 penetrating the third glue injection hole 407 is provided on the side of the extrusion block 402 away from the liquid storage chamber 401, and the ends of the first sealing groove 410 and the second sealing groove 411 are correspondingly connected. The first sealing groove 410 and the second sealing groove 411 can be used to make the sealant liquid 403 flow more smoothly and reliably when it is injected into the outside of the glass curtain wall pre-assembled component 300, and then a sealing strip is formed after solidification inside the first sealing groove 410 and the second sealing groove 411, which further ensures the sealing and firmness of the glass curtain wall pre-assembled component 300 installed in the fixing frame 100.

[0056] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A connection device for a high-rise exterior curved glass curtain wall, characterized in that: The invention comprises a fixing frame (100) installed on a building (900), an adjusting assembly (200) being arranged between the fixing frame (100) and the building (900), an embedded component (901) being fixedly arranged on the building (900), a connecting seat (101) corresponding to the embedded component (901) being fixedly connected to the fixing frame (100), the connecting seat (101) being fixedly connected to the embedded component (901), a glass curtain wall pre-installed assembly (300) being installed inside the fixing frame (100), and a sealing assembly (400) being arranged between the fixing frame (100) and the glass curtain wall pre-installed assembly (300).

2. The connection device for a high-rise exterior curved glass curtain wall according to claim 1, characterized in that: The embedded component (901) is provided with a first mounting hole (902), and the connecting seat (101) is provided with a second mounting hole (102); the first mounting hole (902) is configured as a threaded hole, and the second mounting hole (102) is configured as a waist-shaped hole; the connecting seat (101) and the embedded component (901) are threadedly connected by a bolt penetrating the first mounting hole (902) and the second mounting hole (102).

3. The connection device for a high-rise exterior curved glass curtain wall according to claim 1, characterized in that: The adjustment component (200) comprises two fixed beams (201) correspondingly arranged at the upper and lower ends of the fixed frame (100); the fixed beams (201) are fixedly connected to the building (900); a sliding hole (202) is provided in the middle of the fixed beam (201); a sliding block (203) is slidably connected inside the sliding hole (202); both ends of the sliding block (203) are fixedly connected to a first spring (204); one end of the first spring (204) away from the sliding block (203) is fixedly connected to the fixed beam (201); and a spring (203) is provided on the sliding block (203) to move toward the fixed beam. The fixing frame (100) has a first through hole (205), the fixing beam (201) is provided with at least two first screw holes (206) symmetrically around the center of the sliding hole (202), the fixing frame (100) is provided with a second screw hole (207) corresponding to the first through hole (205), a first screw rod (208) is rotatably connected inside the first through hole (205), the first screw rod (208) is screwed to the second screw hole (207), a second screw rod (209) is screwed inside the first screw hole (206), and the second screw rod (209) is abuttingly connected to the fixing frame (100).

4. The connection device for high-rise exterior curved glass curtain wall according to claim 1, characterized in that: The glass curtain wall pre-installed component (300) comprises a pre-installed frame (301), the pre-installed frame (301) is provided with an arc-shaped installation cavity (302), an arc-shaped glass (303) is installed inside the arc-shaped installation cavity (302), a sealing silica gel is provided at the connection between the arc-shaped glass (303) and the pre-installed frame (301), and a locking frame (304) is detachably connected to the edge of the pre-installed frame (301) corresponding to the arc-shaped glass (303).

5. The connection device for high-rise exterior curved glass curtain wall according to claim 4, characterized in that: The locking frame (304) is provided with countersunk holes (305) distributed at equal intervals, and the pre-installed frame (301) is provided with third screw holes (306) corresponding to the countersunk holes (305); the locking frame (304) and the pre-installed frame (301) are detachably connected by countersunk screws; a decorative frame (307) is provided on a side of the locking frame (304) away from the pre-installed frame (301), and an adhesive is fixedly provided on a side of the decorative frame (307) close to the locking frame (304).

6. The connection device for high-rise exterior curved glass curtain wall according to claim 4, characterized in that: A plurality of first blind holes (308) distributed at equal intervals are provided on the top of the pre-installed frame (301), and a suspension rod (309) is fixedly connected inside the first blind hole (308).

7. The connection device for high-rise exterior curved glass curtain wall according to claim 4, characterized in that: Second blind holes (310) are symmetrically provided on two side surfaces of the pre-installed frame (301) near the bottom thereof, a second spring (311) is fixedly connected inside the second blind hole (310), an outer end of the second spring (311) away from the pre-installed frame (301) is fixedly connected to a pin shaft (312), the pin shaft (312) and the pre-installed frame (301) are slidably connected via the second blind hole (310), the outer end of the pin shaft (312) away from the second spring (311) is configured as a spherical surface, a guide groove (313) is provided on the inner side surface of the fixed frame (100) near the bottom thereof corresponding to the pin shaft (312), the guide groove (313) being configured as a special-shaped groove which is wide at the top and narrow at the bottom, shallow at the top and deep at the bottom, and the lower portion of the guide groove (313) is rotatably connected to the pin shaft (312).

8. The connection device for high-rise exterior curved glass curtain wall according to claim 1, characterized in that: The sealing component (400) comprises a liquid storage cavity (401), wherein the liquid storage cavity (401) is provided on the inner side surface of the fixing frame (100) near the bottom thereof, an extrusion block (402) is sealingly and slidably connected inside the liquid storage cavity (401), a sealing glue liquid (403) is filled inside the sealed space between the bottom surface of the extrusion block (402) and the inner wall surface of the liquid storage cavity (401), and an injection channel (404) surrounding the glass curtain wall pre-assembled component (300) is provided inside the fixing frame (100), and both ends of the injection channel (404) are opposite to each other. The fixing frame (100) is connected to the bottom surface of the liquid storage cavity (401), and a plurality of equidistantly distributed first glue injection holes (405) are provided on the inner side surface away from the liquid storage cavity (401). The fixing frame (100) is connected to the bottom surface of the liquid storage cavity (401), and a plurality of equidistantly distributed second glue injection holes (406) are provided on the two inner side surfaces close to the liquid storage cavity (401). The first glue injection holes (405) and the second glue injection holes (406) are both connected to the liquid injection channel (404), and the aperture of the first glue injection hole (405) is larger than the aperture of the second glue injection hole (406).

9. The connection device for high-rise exterior curved glass curtain wall according to claim 8, characterized in that: The extrusion block (402) is provided with a plurality of third glue injection holes (407) which are distributed at equal intervals. The third glue injection holes (407) are connected to the liquid storage cavity (401). A guide column (408) is fixedly connected to the bottom surface of the liquid storage cavity (401) corresponding to the third glue injection hole (407). The guide column (408) is sealingly and slidably connected to the inside of the third glue injection hole (407). A long groove (409) is provided on the surface of the guide column (408).

10. The connection device for high-rise exterior curved glass curtain wall according to claim 9, characterized in that: A first sealing groove (410) penetrating the first glue injection hole (405) and the second glue injection hole (406) is provided on the inner side surface of the fixing frame (100), and a second sealing groove (411) penetrating the third glue injection hole (407) is provided on a side surface of the extrusion block (402) away from the liquid storage chamber (401), and the ends of the first sealing groove (410) and the second sealing groove (411) are correspondingly connected.

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