U-shaped glass curtain wall segmented bearing structure and construction method

Abstract

The invention discloses a U-shaped glass curtain wall segmented bearing structure and a construction method, and belongs to the technical field of curtain wall construction. Comprising an embedded part embedded in a building body and further comprises a hot-dip galvanized steel pipe with the two ends fixed to the embedded part, angle steel, fixing structures fixedly arranged on the side direction of the hot-dip galvanized steel pipe, U-shaped glass curtain walls fixedly arranged on the two sides of the angle steel in the vertical direction, and load-bearing angle steel, and the ends of the U-shaped glass curtain walls are connected with the angle steel through the fixing structures. The load-bearing angle steel is arranged on one side of the gravity direction of the hot-dip galvanized steel pipe and abuts against the hot-dip galvanized steel pipe, and the multiple load-bearing angle steel is arranged in the extending direction of the hot-dip galvanized steel pipe. According to the method, the hot-dip galvanized steel pipe and the embedded part embedded in the building body are fixed firstly, then the multiple pieces of bearing angle steel are fixed to the lower portion of the hot-dip galvanized steel pipe in a segmented mode, the bearing angle steel is directly and rigidly connected with the building body, and structural deformation and sedimentation caused by the too large span of the hot-dip galvanized steel pipe are avoided.

Description

Technical Field

[0001] This invention relates to a segmented load-bearing structure and construction method for a U-shaped glass curtain wall, belonging to the field of curtain wall construction technology. Background Technology

[0002] Glass curtain walls, as the external envelope of modern high-rise buildings, are widely used due to their modern appearance, good transparency, and light weight.

[0003] In large-span applications, conventional U-shaped glass curtain walls are prone to structural deformation and settlement due to the excessive length of the steel beams. This can overload the supporting structure and affect the overall structural stability of the curtain wall, thus posing certain problems. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide a segmented load-bearing structure and construction method for a U-shaped glass curtain wall. It solves the problem in the prior art that due to the excessive length of the steel beams, structural deformation and settlement are prone to occur during the use of the curtain wall, which causes overload of the supporting structure and affects the structural stability of the entire curtain wall.

[0005] The technical problem to be solved by this invention is achieved by the following technical solution: a U-shaped glass curtain wall segmented load-bearing structure, including embedded parts pre-embedded in the building body, and further including: Hot-dip galvanized steel pipe, fixed at both ends to embedded parts. Angle steel is fixedly installed on the side of the hot-dip galvanized steel pipe. A fixed structure, fixedly installed on both sides of the angle steel in the vertical direction. The U-shaped glass curtain wall is connected to angle steel at its ends via a fixed structure. Load-bearing angle steel is installed on one side of the hot-dip galvanized steel pipe in the direction of gravity and abuts against the pipe. Several load-bearing angle steels are installed along the extension direction of the pipe. The auxiliary structure, fixed to the hot-dip galvanized steel pipe, abuts against the U-shaped glass curtain wall. Among them, hot-dip galvanized steel pipes and angle steel are combined to form support components. Several support components are set in the vertical direction of the building. U-shaped glass curtain walls and load-bearing angle steel are respectively set between adjacent support components. The fixing structure is used to fix the ends of the U-shaped glass curtain wall, and the auxiliary structure keeps the U-shaped glass curtain wall in a vertical state by abutting.

[0006] By adopting the above technical solution, the hot-dip galvanized steel pipe is first fixed to the embedded parts in the building body, and then several load-bearing angle steels are fixed in sections below the hot-dip galvanized steel pipe, so that the load-bearing angle steels are directly and rigidly connected to the building body. This avoids structural deformation and settlement caused by the large span of the hot-dip galvanized steel pipe. At the same time, after the U-shaped glass curtain wall is installed on the fixed structure, the auxiliary structure fixed on the hot-dip galvanized steel pipe is used to abut against the U-shaped glass curtain wall to prevent excessive shaking of the U-shaped glass curtain wall. This can further improve the stability of the U-shaped glass curtain wall and help ensure the stability of the entire curtain wall structure.

[0007] The present invention is further configured such that the fixing structure includes: The first hot-dip galvanized channel steel is fixed on the side of the angle steel opposite to the direction of gravity. The second hot-dip galvanized channel steel is fixed on the side opposite to the first hot-dip galvanized channel steel. The upper PVC buffer pad is snapped into the inside of the first hot-dip galvanized channel steel, and the upper PVC buffer pad abuts against one end of the U-shaped glass curtain wall. The lower PVC buffer pad is snapped into the inside of the second hot-dip galvanized channel steel, and the lower PVC buffer pad abuts against the end of the U-shaped glass curtain wall away from the upper PVC buffer pad. The filling section is located between the outer wall of the U-shaped glass curtain wall and the inner wall of the first hot-dip galvanized channel steel, and between the outer wall of the U-shaped glass curtain wall and the inner wall of the second hot-dip galvanized channel steel. The two ends of the U-shaped glass curtain wall are respectively connected to the first hot-dip galvanized channel steel and the second hot-dip galvanized channel steel on the adjacent support members, and the filling part is used to fill the space between the U-shaped glass curtain wall and the first hot-dip galvanized channel steel and the second hot-dip galvanized channel steel respectively.

[0008] By adopting the above technical solution, the first and second hot-dip galvanized channel steels are first fixed to the angle steel. Then, upper and lower PVC buffer pads are installed inside the first and second hot-dip galvanized channel steels, respectively. At the same time, the two ends of the U-shaped glass curtain wall are inserted into the first and second hot-dip galvanized channel steels on the adjacent support members. The upper and lower PVC buffer pads fill the gap between the ends of the U-shaped glass curtain wall and the inner walls of the first and second hot-dip galvanized channel steels, so that the ends of the U-shaped glass curtain wall form a flexible connection structure. This allows the U-shaped glass curtain wall to expand and contract freely with the external temperature, avoiding the rigid connection structure formed by the U-shaped glass curtain wall directly contacting the first and second hot-dip galvanized channel steels, which would cause structural damage when the U-shaped glass curtain wall expands or contracts. This helps to improve the service life of the U-shaped glass curtain wall.

[0009] The present invention is further configured such that the filling portion includes: A bent single aluminum sheet extends at one end into a first hot-dip galvanized channel steel in a support member, and at the other end extends into a second hot-dip galvanized channel steel in an adjacent support member. Sealant is applied to fill the gap between the end of the bent single aluminum panel and the U-shaped glass curtain wall. The bent single aluminum plate is located at the end of the first hot-dip galvanized channel steel between the upper PVC buffer pad and the inner wall of the first hot-dip galvanized channel steel, and the bent single aluminum plate is located at the end of the second hot-dip galvanized channel steel between the lower PVC buffer pad and the inner wall of the second hot-dip galvanized channel steel.

[0010] By adopting the above technical solution, the two ends of the bent single aluminum plate are respectively connected to the first hot-dip galvanized channel steel and the second hot-dip galvanized channel steel on two adjacent support members, so that the bent single aluminum plate can provide auxiliary support for the adjacent support members. At the same time, the end of the bent single aluminum plate can further fill the gap between the interior of the first hot-dip galvanized channel steel and the second hot-dip galvanized channel steel and the U-shaped glass curtain wall, avoiding excessive shaking of the U-shaped glass curtain wall due to excessive gap, and improving the stability of the U-shaped glass curtain wall after installation.

[0011] The invention is further configured such that: a fixed aluminum frame is provided on the first hot-dip galvanized channel steel and the second hot-dip galvanized channel steel on a support member, the fixed aluminum frame is located on the side of the U-shaped glass curtain wall away from the hot-dip galvanized steel pipe, the two ends of the fixed aluminum frame extend into the first hot-dip galvanized channel steel and the second hot-dip galvanized channel steel respectively, and the ends of the fixed aluminum frame are located between the upper PVC buffer pad and the inner wall of the first hot-dip galvanized channel steel and between the second hot-dip galvanized channel steel and the inner wall of the lower PVC buffer pad.

[0012] By adopting the above technical solution, by installing a fixed aluminum frame between two adjacent U-shaped glass curtain walls, the first and second hot-dip galvanized steel channels can be concealed, improving the aesthetics of the exterior of the curtain wall. At the same time, the end of the fixed aluminum frame can extend into the first and second hot-dip galvanized steel channels and further fill the gaps between them, further improving the stability of the U-shaped glass curtain wall after installation.

[0013] The present invention is further configured such that the auxiliary structure includes: A connecting plate is installed on the outer end face of the hot-dip galvanized steel pipe perpendicular to the U-shaped glass curtain wall. The connecting plate is equipped with connecting rivets that pass through the connecting plate and the hot-dip galvanized steel pipe in sequence. The base plate is slidably mounted on the connecting plate, and slides towards the U-shaped glass curtain wall. The connector is mounted on the base plate. The abutment block is connected to the base plate via connectors, and one end of the abutment block can abut against the U-shaped glass curtain wall. The connecting rivets fix the connecting plate and the connecting rivets. The connecting parts are used to change the distance between the abutment block and the U-shaped glass curtain wall. The side of the abutment block facing the side of the U-shaped glass curtain wall and away from the hot-dip galvanized steel pipe is an inclined slope.

[0014] The present invention is further configured such that the connector includes: The support plate is fixed to the side of the base plate facing the U-shaped glass curtain wall. A threaded rod extends from one end through the support plate to the abutment block and is rotatably connected to the abutment block. The threaded rod is threadedly connected to the support plate. The limiting slider has one end that passes through the support plate and is fixed to the abutment block, while the other end of the limiting slider slides against the base plate.

[0015] The invention is further configured such that: a T-shaped groove is provided on the connecting plate, and a sliding block extending into the T-shaped groove is fixed on the bottom plate. The sliding block slides along the T-shaped groove toward the U-shaped glass curtain wall. A limiting rivet is inserted into the T-shaped groove and abuts against the sliding block.

[0016] By adopting the above technical solution, after the U-shaped glass curtain wall is installed, the connecting plate is placed on the hot-dip galvanized steel pipe. Then, holes are made in the hot-dip galvanized steel pipe and the connecting plate, and connecting rivets are installed into the holes to fix the hot-dip galvanized steel pipe to the connecting plate. Next, the sliding block on the base plate is aligned with the T-shaped groove so that they are inserted. At this time, the base plate can slide along the T-shaped groove towards the U-shaped glass curtain wall. After adjusting the sliding of the base plate, the threaded rod is rotated, and under the action of the threaded structure, the abutment block moves towards the U-shaped glass curtain wall and finally abuts against it. The device can drill holes in the T-shaped groove and fix limiting rivets to restrict the movement of the sliding block in the T-shaped groove. After the abutting block abuts against the outer side of the U-shaped glass curtain wall, when the U-shaped glass curtain wall is subjected to violent shaking due to external environmental factors, the abutting block can transfer the force generated by the shaking to the hot-dip galvanized steel pipe, thereby forming a support for the U-shaped glass curtain wall. This prevents the U-shaped glass curtain wall from shaking too much and causing structural damage to the first and second hot-dip galvanized channel steels, which helps to improve the stability of the U-shaped glass curtain wall during use.

[0017] The invention is further configured such that: a bent steel plate is fixedly provided on the side of the angle steel away from the hot-dip galvanized steel pipe, and a plurality of reinforcing ribs are fixedly provided on the bent steel plate in parallel along the extension direction of the angle steel.

[0018] By adopting the above technical solution, installing bent steel plates and second hot-dip galvanized channel steel on the angle steel can improve the bending strength of the angle steel, which is conducive to improving the structural strength of the entire curtain wall and ensuring the normal use of the U-shaped glass curtain wall.

[0019] A construction method for a segmented load-bearing structure of a U-shaped glass curtain wall, the construction method including: S1, fix the hot-dip galvanized steel pipe to the embedded parts, fix the load-bearing angle steel to the building, and weld the abutment point after the hot-dip galvanized steel pipe and the load-bearing angle steel come into contact. S2: Fix the fixed structure to the angle steel; S3: Fix both ends of the U-shaped glass curtain wall to the fixed structure located on the adjacent support; S4: Install auxiliary structures on hot-dip galvanized steel pipes to abut against the surface of the U-shaped glass curtain wall.

[0020] The beneficial effects of this invention are as follows: by first fixing the hot-dip galvanized steel pipe to the embedded parts in the building body, and then fixing several load-bearing angle steels in sections below the hot-dip galvanized steel pipe, the load-bearing angle steels are directly and rigidly connected to the building body, avoiding structural deformation and settlement caused by the large span of the hot-dip galvanized steel pipe. At the same time, after the U-shaped glass curtain wall is installed on the fixed structure, the auxiliary structure fixed on the hot-dip galvanized steel pipe is used to abut against the U-shaped glass curtain wall, avoiding excessive shaking of the U-shaped glass curtain wall, which can further improve the stability of the U-shaped glass curtain wall and help ensure the stability of the entire curtain wall structure. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a schematic diagram of the structure when the auxiliary structure of the present invention is installed; Figure 3 This is a schematic diagram of the structure of the auxiliary structure in this invention when the abutting block abuts against the U-shaped glass curtain wall.

[0022] In the diagram: 10. Hot-dip galvanized steel pipe; 11. Angle steel; 12. Reinforcing rib; 13. Bent steel plate; 14. First hot-dip galvanized channel steel; 15. Second hot-dip galvanized channel steel; 16. Upper PVC buffer pad; 17. Lower PVC buffer pad; 18. U-shaped glass curtain wall; 19. Fixed aluminum frame; 20. Sealant; 21. Bent single aluminum plate; 22. Load-bearing angle steel; 30. Connecting plate; 31. Connecting rivet; 32. T-shaped slide; 33. Sliding block; 34. Base plate; 35. Threaded rod; 36. Abutment block; 37. Limiting slider; 38. Support plate; 39. Limiting rivet. Detailed Implementation

[0023] To facilitate a clear understanding of the technical means, creative features, objectives, and effects of this invention, the invention will be further described below in conjunction with specific illustrations.

[0024] like Figure 1As shown, a segmented load-bearing structure for a U-shaped glass curtain wall includes embedded parts pre-embedded in the building structure, as well as hot-dip galvanized steel pipes 10, angle steel 11, a U-shaped glass curtain wall 18, a load-bearing angle steel 22 fixing structure, and auxiliary structures. The hot-dip galvanized steel pipes 10 are horizontally arranged and fixed to the embedded parts at both ends by welding or bolt fasteners. The angle steel 11 is fixed by welding to the side of the hot-dip galvanized steel pipe 10 facing the outside of the building structure. The angle steel 11 is L-shaped, with its vertical end welded to the hot-dip galvanized steel pipe 10 and its horizontal end flush with the upper side of the hot-dip galvanized steel pipe 10. The hot-dip galvanized steel pipes 10 and angle steel 11 combine to form a support member, and several supports are arranged vertically in the building structure. The fixing structure is fixed on both sides of the angle steel 11 in the vertical direction and is used to fix the ends of the U-shaped glass curtain wall 18. The ends of the U-shaped glass curtain wall 18 are connected to angle steel 11 via a fixing structure. Load-bearing angle steel 22 is positioned on one side of the hot-dip galvanized steel pipe 10 along the direction of gravity, i.e., below the hot-dip galvanized steel pipe 10. The ends of the load-bearing angle steel 22 abut against the outer surface of the hot-dip galvanized steel pipe 10. Several load-bearing angle steels 22 are arranged along the extension direction of the hot-dip galvanized steel pipe 10. The end of the load-bearing angle steel 22 away from the hot-dip galvanized steel pipe 10 is fixedly connected to the embedded part by welding or bolt fasteners. An auxiliary structure is fixed to the hot-dip galvanized steel pipe 10 and abuts against the U-shaped glass curtain wall 18. The U-shaped glass curtain wall 18 and the load-bearing angle steel 22 are respectively positioned between adjacent supports. The auxiliary structure maintains the verticality of the U-shaped glass curtain wall 18 through this abutment.

[0025] like Figure 1As shown, the fixing structure includes: a first hot-dip galvanized channel steel 14, a second hot-dip galvanized channel steel 15, an upper PVC buffer pad 16, a lower PVC buffer pad 17, and a filling part. The first hot-dip galvanized channel steel 14 is fixed on the side of the angle steel 11 opposite to the direction of gravity, that is, the first hot-dip galvanized channel steel 14 is located above the angle steel 11. The second hot-dip galvanized channel steel 15 is fixed on the side of the angle steel 11 opposite to the first hot-dip galvanized channel steel 14, that is, the second hot-dip galvanized channel steel 15 is located below the angle steel 11. The cross-sections of the first hot-dip galvanized channel steel 14 and the second hot-dip galvanized channel steel 15 are arranged in a U-shape, and the horizontal part of the first hot-dip galvanized channel steel 14 and the second hot-dip galvanized channel steel 15 in the U-shape is fixed to the angle steel 11 by welding. The extension direction of the first hot-dip galvanized channel steel 14 and the second hot-dip galvanized channel steel 15 is the same as that of the angle steel 11. The upper PVC buffer pad 16 is snapped into the inside of the first hot-dip galvanized channel steel 14, and abuts against one end of the U-shaped glass curtain wall 18. The lower PVC buffer pad 17 is snapped into the inside of the second hot-dip galvanized channel steel 15, and abuts against the end of the U-shaped glass curtain wall 18 away from the upper PVC buffer pad 16. The upper PVC buffer pad 16 and the lower PVC buffer pad 17 fill the gap between the inner walls of the first hot-dip galvanized channel steel 14 and the second hot-dip galvanized channel steel 15 and the end of the U-shaped glass curtain wall 18. The two ends of the U-shaped glass curtain wall 18 are respectively connected to the corresponding first hot-dip galvanized channel steel 14 and second hot-dip galvanized channel steel 15 on the adjacent support members. The filling part is disposed between the outer wall of the U-shaped glass curtain wall 18 and the inner wall of the first hot-dip galvanized channel steel 14 and between the outer wall of the U-shaped glass curtain wall 18 and the inner wall of the second hot-dip galvanized channel steel 15. The filling part is used to fill the space between the U-shaped glass curtain wall 18 and the first hot-dip galvanized channel steel 14 and the second hot-dip galvanized channel steel 15 respectively.

[0026] like Figure 1 As shown, the filling part includes sealant 20 and bent single aluminum plate 21. One end of the bent single aluminum plate 21 extends into the first hot-dip galvanized channel steel 14 in a support member, and the other end of the bent single aluminum plate 21 extends into the second hot-dip galvanized channel steel 15 in an adjacent support member. The end of the bent single aluminum plate 21 near the second hot-dip galvanized channel steel 15 is inclined towards the U-shaped glass curtain wall 18, and the end of the bent single aluminum plate 21 near the first hot-dip galvanized channel steel 14 is bent at a right angle towards the U-shaped glass curtain wall 18. The bent single aluminum plate 21 is located at the end of the first hot-dip galvanized channel steel 14, between the upper PVC buffer pad 16 and the inner wall of the first hot-dip galvanized channel steel 14. The bent single aluminum plate 21 is located at the end of the second hot-dip galvanized channel steel 15, between the lower PVC buffer pad 17 and the inner wall of the second hot-dip galvanized channel steel 15. Elastic pads are filled between the ends of the bent single aluminum plate 21 and the inner walls of the first hot-dip galvanized channel steel 14 and the second hot-dip galvanized channel steel 15, respectively. Sealant 20 is filled in the gap between the end of the bent single aluminum plate 21 and the U-shaped glass curtain wall 18.

[0027] like Figure 1 As shown, a fixed aluminum frame 19 is provided on the first hot-dip galvanized channel steel 14 and the second hot-dip galvanized channel steel 15 on a support member. The fixed aluminum frame 19 is located on the side of the U-shaped glass curtain wall 18 away from the hot-dip galvanized steel pipe 10. The two ends of the fixed aluminum frame 19 extend into the first hot-dip galvanized channel steel 14 and the second hot-dip galvanized channel steel 15, respectively. The ends of the fixed aluminum frame 19 are located between the upper PVC buffer pad 16 and the inner wall of the first hot-dip galvanized channel steel 14, and between the second hot-dip galvanized channel steel 15 and the inner wall of the lower PVC buffer pad 17. Elastic pads are also filled between the fixed aluminum frame 19 and the inner wall of the first hot-dip galvanized channel steel 14, and between the fixed aluminum frame 19 and the inner wall of the second hot-dip galvanized channel steel 15.

[0028] like Figure 2-3 As shown, the auxiliary structure includes a connecting plate 30, a base plate 34, an abutment block 36, and a connector. The connecting plate 30 is located on the outer end face of the hot-dip galvanized steel pipe 10 perpendicular to the U-shaped glass curtain wall 18. Connecting rivets 31 are sequentially installed on the connecting plate 30 and the hot-dip galvanized steel pipe 10, fixing the connecting plate 30 and the connecting rivets 31 in place. In applications requiring high structural integrity of the hot-dip galvanized steel pipe 10, the connecting plate 30 can also be directly welded to the hot-dip galvanized steel pipe 10. The base plate 34 is slidably mounted on the connecting plate 30, sliding towards the U-shaped glass curtain wall 18. The connector is mounted on the base plate 34. The abutment block 36 is connected to the base plate 34 via the connector. One end of the abutment block 36 can abut against the U-shaped glass curtain wall 18, and the side of the abutment block 36 facing the side of the U-shaped glass curtain wall 18 and away from the hot-dip galvanized steel pipe 10 is an inclined surface. The connector is used to change the distance between the abutment block 36 and the U-shaped glass curtain wall 18.

[0029] like Figure 2-3 As shown, the connector includes a threaded rod 35, a limiting slider 37, and a support plate 38. The support plate 38 is fixed to the side of the base plate 34 facing the U-shaped glass curtain wall 18. One end of the threaded rod 35 passes through the support plate 38 and extends to the abutment block 36, where it is rotatably connected. The threaded rod 35 is threadedly connected to the support plate 38. One end of the limiting slider 37 passes through the support plate 38 and is fixed to the abutment block 36. The other end of the limiting slider 37 slides against the base plate 34. A T-shaped groove 32 is provided on the connecting plate 30. A sliding block 33 extending into the T-shaped groove 32 is fixed on the base plate 34. The sliding block 33 slides along the T-shaped groove 32 towards the U-shaped glass curtain wall 18. A limiting rivet 39 is inserted into the T-shaped groove 32, and the limiting rivet 39 abuts against the sliding block 33.

[0030] like Figure 1As shown, a bent steel plate 13 is welded and fixed to the side of the angle steel 11 away from the hot-dip galvanized steel pipe 10. Several reinforcing ribs 12 are welded and fixed to the bent steel plate 13, arranged side by side along the extension direction of the angle steel 11. Installing the bent steel plate 13 and the second hot-dip galvanized channel steel 15 on the angle steel 11 can improve the bending strength of the angle steel 11, which is beneficial to improving the structural strength of the entire curtain wall and ensuring the normal use of the U-shaped glass curtain wall 18.

[0031] By first fixing the hot-dip galvanized steel pipe 10 to the embedded parts in the building body, and then fixing several load-bearing angle steels 22 in sections below the hot-dip galvanized steel pipe 10, the load-bearing angle steels 22 are directly and rigidly connected to the building body, avoiding structural deformation and settlement of the hot-dip galvanized steel pipe 10 due to excessive span. At the same time, after the U-shaped glass curtain wall 18 is installed on the fixed structure, the auxiliary structure fixed on the hot-dip galvanized steel pipe 10 is used to abut against the U-shaped glass curtain wall 18 to prevent excessive shaking of the U-shaped glass curtain wall 18, which can further improve the stability of the U-shaped glass curtain wall 18 and help ensure the stability of the entire curtain wall structure.

[0032] First, the first hot-dip galvanized channel steel 14 and the second hot-dip galvanized channel steel 15 are fixed to the angle steel 11. Then, the upper PVC buffer pad 16 and the lower PVC buffer pad 17 are installed in the first hot-dip galvanized channel steel 14 and the second hot-dip galvanized channel steel 15, respectively. At the same time, the two ends of the U-shaped glass curtain wall 18 are inserted into the first hot-dip galvanized channel steel 14 and the second hot-dip galvanized channel steel 15 on the adjacent support members. The upper PVC buffer pad 16 and the lower PVC buffer pad 17 fill the gap between the end of the U-shaped glass curtain wall 18 and the inner wall of the first hot-dip galvanized channel steel 14 and the second hot-dip galvanized channel steel 15, so that the end of the U-shaped glass curtain wall 18 forms a flexible connection structure. This allows the U-shaped glass curtain wall 18 to expand and contract freely with the external temperature, avoiding the formation of a rigid connection structure after the U-shaped glass curtain wall 18 directly abuts against the first hot-dip galvanized channel steel 14 and the second hot-dip galvanized channel steel 15. This prevents structural damage to the U-shaped glass curtain wall 18 when it expands or contracts, and helps to improve the service life of the U-shaped glass curtain wall 18.

[0033] The two ends of the bent single aluminum plate 21 are respectively connected to the first hot-dip galvanized channel steel 14 and the second hot-dip galvanized channel steel 15 on two adjacent support members, so that the bent single aluminum plate 21 can provide auxiliary support for the adjacent support members. At the same time, the end of the bent single aluminum plate 21 can further fill the gap between the interior of the first hot-dip galvanized channel steel 14 and the second hot-dip galvanized channel steel 15 and the U-shaped glass curtain wall 18, so as to avoid excessive shaking of the U-shaped glass curtain wall 18 due to excessive gap, and improve the stability of the U-shaped glass curtain wall 18 after installation.

[0034] By installing a fixed aluminum frame 19 between two adjacent U-shaped glass curtain walls 18, the first hot-dip galvanized channel steel 14 and the second hot-dip galvanized channel steel 15 can be concealed, improving the aesthetics of the exterior of the curtain wall. At the same time, the end of the fixed aluminum frame 19 can extend into the first hot-dip galvanized channel steel 14 and the second hot-dip galvanized channel steel 15 and further fill the gaps in the first hot-dip galvanized channel steel 14 and the second hot-dip galvanized channel steel 15, further improving the stability of the U-shaped glass curtain wall 18 after installation.

[0035] After the U-shaped glass curtain wall 18 is installed, the connecting plate 30 is placed on the hot-dip galvanized steel pipe 10. Then, holes are made in the hot-dip galvanized steel pipe 10 and the connecting plate 30, and connecting rivets 31 are installed into the holes to fix the hot-dip galvanized steel pipe 10 to the connecting plate 30. Next, the sliding block 33 on the base plate 34 is aligned with the T-shaped groove 32 so that they are inserted. At this time, the base plate 34 can slide along the T-shaped groove 32 toward the U-shaped glass curtain wall 18. After adjusting the sliding of the base plate 34, the threaded rod 35 is rotated, and under the action of the threaded structure, the abutment block 36 moves toward the U-shaped glass curtain wall 18 and finally abuts against it. A hole is made in the T-shaped slide groove 32 and a limiting rivet 39 is fixedly installed so that the limiting rivet 39 restricts the movement of the sliding block 33 in the T-shaped slide groove 32. After the abutting block 36 abuts against the outer side of the U-shaped glass curtain wall 18, when the U-shaped glass curtain wall 18 is subjected to violent shaking due to external environmental factors, the abutting block 36 can transmit the force generated by the shaking to the hot-dip galvanized steel pipe 10, thereby forming a support for the U-shaped glass curtain wall 18. This prevents the U-shaped glass curtain wall 18 from shaking too much and causing structural damage to the first hot-dip galvanized channel steel 14 and the second hot-dip galvanized channel steel 15, which is beneficial to improving the stability of the U-shaped glass curtain wall 18 during use.

[0036] When installing the U-shaped glass curtain wall 18, due to its large weight, it is difficult for the U-shaped glass curtain wall 18 to align with the opening of the first hot-dip galvanized channel steel 14 due to the inertia of movement. At this time, by rotating the threaded rod 35, the abutment block 36 is moved to the opening of the first hot-dip galvanized channel steel 14, and then the end of the U-shaped glass curtain wall 18 is abutted against the inclined surface of the abutment block 36. Through the guiding effect of the inclined surface, when the U-shaped glass curtain wall 18 is released, the end of the U-shaped glass curtain wall 18 is guided towards the opening of the first hot-dip galvanized channel steel 14, thereby achieving the purpose of inserting the end of the U-shaped glass curtain wall 18 into the first hot-dip galvanized channel steel 14, which helps to improve the ease of installation of the U-shaped glass curtain wall 18.

[0037] A construction method for a segmented load-bearing structure of a U-shaped glass curtain wall, the construction method including: S1, fix the hot-dip galvanized steel pipe 10 to the embedded part, and fix the load-bearing angle steel 22 to the building through the embedded part, so that the hot-dip galvanized steel pipe 10 and the load-bearing angle steel 22 abut against each other and then weld the abutment point. S2: Weld the horizontal portions of the first hot-dip galvanized channel steel 14 and the second hot-dip galvanized channel steel 15 to the vertical sides of the horizontal end of the angle steel 11, and then place the upper PVC buffer pad 16 and the lower PVC buffer pad 17 into the first hot-dip galvanized channel steel 14 and the second hot-dip galvanized channel steel 15 respectively. S3: Insert both ends of the U-shaped glass curtain wall 18 into the first hot-dip galvanized channel steel 14 and the second hot-dip galvanized channel steel 15 located on the adjacent support members for fixation; S4: Insert the two ends of the bent single aluminum plate 21 and the fixed aluminum frame 19 into the first hot-dip galvanized channel steel 14 and the second hot-dip galvanized channel steel 15 located on the adjacent support members, so that the fixed aluminum frame 19 blocks the first hot-dip galvanized channel steel 14 and the second hot-dip galvanized channel steel 15, while the bent single aluminum plate 21 provides auxiliary support. S5: Fill the space between the U-shaped glass curtain wall 18, the bent single aluminum plate 21, and the fixed aluminum frame 19 with sealant 20 to seal the gap at the connection end of the U-shaped glass curtain wall 18.

[0038] S6: Fix the connecting plate 30 to the angle steel 11 by installing connecting rivets 31 or welding, and then install the base plate 34, abutment block 36 and connector on the connecting plate 30 so that the abutment block 36 can properly abut against the U-shaped glass curtain wall 18.

[0039] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and various changes and modifications can be made without departing from the spirit and scope of the invention, all of which fall within the scope of protection claimed by the present invention. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A segmented load-bearing structure for a U-shaped glass curtain wall, comprising embedded parts pre-embedded in the building body, characterized in that: Also include: Hot-dip galvanized steel pipe (10), both ends with embedded parts fixed, Angle steel (11), fixedly arranged in the lateral direction of the hot-dip galvanized steel pipe (10), Fixed structure, fixedly arranged on both sides of the vertical direction of the angle steel (11), U-shaped glass curtain wall (18), the end is connected with the angle steel (11) through the fixed structure, Load-bearing angle steel (22), arranged on one side of the hot-dip galvanized steel pipe (10) in the direction of gravity and abutting with the hot-dip galvanized steel pipe (10), the load-bearing angle steel (22) is provided with a plurality of in the extension direction of the hot-dip galvanized steel pipe (10), Auxiliary structure, fixed on the hot-dip galvanized steel pipe (10), the auxiliary structure abuts with the U-shaped glass curtain wall (18), Wherein, the hot-dip galvanized steel pipe (10) and the angle steel (11) are combined to form a support, a plurality of supports are arranged in the vertical direction of the building, the U-shaped glass curtain wall (18) and the load-bearing angle steel (22) are arranged between adjacent supports, the fixed structure is used for fixing the end of the U-shaped glass curtain wall (18), and the auxiliary structure keeps the U-shaped glass curtain wall (18) in a vertical state by abutting.

2. The U-shaped glass curtain wall segmented load-bearing structure according to claim 1, characterized in that: The fixed structure comprises: First hot-dip galvanized channel steel (14), fixed on the side of the angle steel (11) opposite to the direction of gravity, Second hot-dip galvanized channel steel (15), fixed on the side of the angle steel (11) opposite to the first hot-dip galvanized channel steel (14), Upper PVC buffer pad (16), clamped inside the first hot-dip galvanized channel steel (14), the upper PVC buffer pad (16) abuts with one end of the U-shaped glass curtain wall (18), Lower PVC buffer pad (17), clamped inside the second hot-dip galvanized channel steel (15), the lower PVC buffer pad (17) abuts with the end of the U-shaped glass curtain wall (18) away from the upper PVC buffer pad (16), Filling part, arranged between the outer wall of the U-shaped glass curtain wall (18) and the inner wall of the first hot-dip galvanized channel steel (14) and the outer wall of the U-shaped glass curtain wall (18) and the inner wall of the second hot-dip galvanized channel steel (15), Wherein, both ends of the U-shaped glass curtain wall (18) are connected with the corresponding first hot-dip galvanized channel steel (14) and second hot-dip galvanized channel steel (15) on the adjacent support, and the filling part is used for filling the space between the U-shaped glass curtain wall (18) and the first hot-dip galvanized channel steel (14) and the second hot-dip galvanized channel steel (15).

3. The U-shaped glass curtain wall segmental load bearing structure according to claim 2, characterized in that: The filling part comprises: Bent single aluminum plate (21), one end extends into the first hot-dip galvanized channel steel (14) in one support, the other end of the bent single aluminum plate (21) extends into the second hot-dip galvanized channel steel (15) in the adjacent support, Sealing glue (20), filled in the gap between the end of the bent single aluminum plate (21) and the U-shaped glass curtain wall (18), Wherein, the end of the bent single aluminum plate (21) located in the first hot-dip galvanized channel steel (14) is located between the upper PVC buffer pad (16) and the inner wall of the first hot-dip galvanized channel steel (14), and the end of the bent single aluminum plate (21) located in the second hot-dip galvanized channel steel (15) is located between the lower PVC buffer pad (17) and the inner wall of the second hot-dip galvanized channel steel (15).

4. The U-shaped glass curtain wall segmental load bearing structure according to claim 2, characterized in that: The first hot-dip galvanized channel steel (14) and the second hot-dip galvanized channel steel (15) on a support are provided with a fixed aluminum frame (19), the fixed aluminum frame (19) is located on a side of a U-shaped glass curtain wall (18) away from a hot-dip galvanized steel pipe (10), two ends of the fixed aluminum frame (19) extend into the first hot-dip galvanized channel steel (14) and the second hot-dip galvanized channel steel (15) respectively, and end portions of the fixed aluminum frame (19) are located between the upper PVC buffer pad (16) and the inner wall of the first hot-dip galvanized channel steel (14) and between the second hot-dip galvanized channel steel (15) and the inner wall of the lower PVC buffer pad (17).

5. The U-shaped glass curtain wall segmental load bearing structure according to claim 1, characterized in that: The auxiliary structure comprises: a connecting plate (30) arranged on a vertical outer end surface of the hot-dip galvanized steel pipe (10) and the U-shaped glass curtain wall (18), the connecting plate (30) being provided with a connecting rivet (31) penetrating through the connecting plate (30) and the hot-dip galvanized steel pipe (10) in sequence, a bottom plate (34) slidingly arranged on the connecting plate (30), the bottom plate (34) being capable of sliding towards the U-shaped glass curtain wall (18), a connecting piece arranged on the bottom plate (34), an abutting block (36) connected with the bottom plate (34) through the connecting piece, one end of the abutting block (36) being capable of abutting against the U-shaped glass curtain wall (18), wherein the connecting rivet (31) fixes the connecting plate (30) and the connecting rivet (31), the connecting piece is used for changing the spacing between the abutting block (36) and the U-shaped glass curtain wall (18), and the side of the abutting block (36) facing the side surface of the U-shaped glass curtain wall (18) and away from the hot-dip galvanized steel pipe (10) is an inclined slope.

6. A U-shaped glass curtain wall segmental load bearing structure according to claim 5, characterized in that: The connecting piece comprises: a support plate (38) fixed on the side of the bottom plate (34) facing the U-shaped glass curtain wall (18), a threaded rod (35) having one end penetrating through the support plate (38) and extending to the abutting block (36) and being rotatably connected with the abutting block (36), the threaded rod (35) being threadedly connected with the support plate (38), and a limiting sliding block (37) having one end penetrating through the support plate (38) and being fixed with the abutting block (36), the other end of the limiting sliding block (37) being slidingly abutted against the bottom plate (34).

7. The U-shaped glass curtain wall segmental load bearing structure according to claim 5, characterized in that: A T-shaped sliding groove (32) is formed in the connecting plate (30), and a sliding block (33) extending into the T-shaped sliding groove (32) is fixed on the bottom plate (34), the sliding block (33) sliding along the T-shaped sliding groove (32) towards the U-shaped glass curtain wall (18), and a limiting rivet (39) is inserted into the T-shaped sliding groove (32) and abutted against the sliding block (33).

8. The U-shaped glass curtain wall segmental load bearing structure according to claim 1, characterized in that: The side of the angle steel (11) away from the hot-dip galvanized steel pipe (10) is fixedly provided with a bent steel plate (13), and a plurality of reinforcing ribs (12) are fixedly arranged on the bent steel plate (13) and arranged side by side along the extension direction of the angle steel (11).

9. The construction method of a U-shaped glass curtain wall segmented load-bearing structure according to any one of claims 1-8, characterized in that: The construction method comprises: S1, fixing and connecting the hot-dip galvanized steel pipe (10) and the embedded part, fixing and connecting the load-bearing angle steel (22) and the building body, and welding the abutting points after the hot-dip galvanized steel pipe (10) abuts against the load-bearing angle steel (22); S2, fixing the fixed structure on the angle steel (11); S3, fixing the two ends of the U-shaped glass curtain wall (18) to the fixed structures located on the adjacent supports respectively. S4: install the auxiliary structure on the hot-dip galvanized steel pipe (10) and abut the surface of the U-shaped glass curtain wall (18).

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