Connecting structure for various curtain wall systems

Abstract

The utility model belongs to the technical field of building curtain walls, and discloses a various curtain wall system connecting structure which comprises a stand column, angle aluminum is connected to two sides of the middle of the stand column through bolts, a bolt assembly is arranged at the top of the angle aluminum, and the angle aluminum is connected with a cross beam through the bolt assembly. Through cooperation of structures such as a stand column, a cross beam, a cylindrical cam and an inclined block, the device has the effect of preventing a bolt from loosening due to external factors, a sliding block slides to drive the cylindrical cam to rotate through a guide groove, and then a first threaded rod and a second threaded rod at the two ends of the cylindrical cam rotate; and then, moving blocks outside the sliding block and the bolt assembly drive the two gaskets to move oppositely, when the sliding block slides towards the interior of the vertical groove, the gaskets abut against the bolt assembly and extrude the bolt assembly to generate resistance, when the sliding block abuts against the vertical groove, the inclined block resets under the elastic force of the elastic piece, and then the effect of preventing the screw from rotating due to external factors is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of building curtain walls, in particular to a connection structure of various curtain wall systems. Background Art

[0002] Curtain wall is an exterior wall system, usually made of glass, metal, stone and other materials, used to cover the decorative and functional structure of the building's facade. Curtain wall systems usually do not bear the load of the building, but serve as a decorative and thermal insulation system for the exterior wall.

[0003] Most existing curtain wall systems drill holes at the connection between columns and beams, and then fix the two together with bolts. However, the temperature of the building may change in different seasons or time periods, causing the expansion and contraction of the material, which in turn affects the fixing effect of the screws. In addition, the building may be affected by external vibrations during use. Long-term vibration may cause the screws to rotate, resulting in loosening, which in turn poses a safety hazard. Therefore, a variety of curtain wall system connection structures are proposed to address the above problems. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the utility model provides a variety of curtain wall system connection structures, which can solve the problem of bolts becoming loose due to external reasons and causing safety hazards.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: multiple curtain wall system connection structures, including columns, both sides of the middle part of the columns are bolted with angle aluminum, the top of the angle aluminum is provided with a bolt assembly, the angle aluminum is connected to a cross beam through the bolt assembly, the interior of the cross beam is movably connected with a cylindrical cam, the outer surface of the cylindrical cam is provided with a guide groove, the two ends of the guide groove are respectively fixedly connected with a first threaded rod and a second threaded rod, the outer surfaces of the first threaded rod and the second threaded rod are movably connected with a moving block, the opposite sides of the two moving blocks are fixedly connected with a gasket, the top of the cross beam is provided with a sliding block and an inclined block, the top of the cross beam is provided with a sliding groove, one end of the inclined block is fixedly connected with a spring fixedly connected to the cross beam, one side of the column and the cross beam is provided with a rubber strip, and the column and the cross beam are fixedly connected with glass blocks through the rubber strip.

[0006] Preferably, the curvature of the guide groove is 360 degrees, the bottom end of the slider is movably clamped inside the guide groove, and the top end of the slider penetrates the outer wall of the beam and extends to the outside of the beam.

[0007] Preferably, the slide groove is divided into a horizontal groove and a vertical groove, the sliding block is initially located inside the horizontal groove, one side of the inclined block is inclined, and the spring sheet is used to squeeze the inclined block and keep it moving toward the second threaded rod.

[0008] Preferably, the thread directions of the first threaded rod and the second threaded rod are opposite, and when the slider moves, the cylindrical cam is driven to rotate through the guide groove, and when the cylindrical cam rotates, the two moving blocks are driven to move in opposite directions through the first threaded rod and the second threaded rod.

[0009] Preferably, the interior of the crossbeam is provided with limiting grooves located at the front and rear sides of the moving blocks, and the limiting grooves are used to limit the two moving blocks in the vertical direction when they move in opposite directions.

[0010] Preferably, when the sliding block slides into the vertical groove, the sliding block abuts against the inclined block and squeezes the inclined block to shrink into the interior of the crossbeam.

[0011] Preferably, the gasket is made of rubber material, and when the sliding block is located inside the vertical groove, the gasket abuts against the bolt assembly and squeezes the bolt assembly.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model enables the device to prevent the bolt from being loosened due to external factors through the cooperation between the structures such as the column, the cross beam, the cylindrical cam and the inclined block. The sliding block drives the cylindrical cam to rotate through the guide groove, thereby rotating the first threaded rod and the second threaded rod at both ends of the cylindrical cam, and then the moving blocks outside the two drive the two gaskets to move in opposite directions. When the slider slides toward the inside of the vertical groove, the slider squeezes the inclined block and shrinks it to the inside of the cross beam. Then the gasket abuts against the bolt assembly and squeezes it, thereby generating friction and causing resistance. When the slider abuts against the vertical groove, the inclined block is reset under the action of the elastic force of the spring sheet, thereby fixing the position of the slider, thereby achieving the effect of preventing the screw from rotating due to external factors. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the front section structure of the utility model;

[0016] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0017] Figure 4 for Figure 2 Enlarged view of point B in the middle;

[0018] Figure 5 It is a schematic diagram of the top section structure of the crossbeam of the utility model;

[0019] Figure 6The figure is a schematic diagram of the positional relationship of the column, angle aluminum, cylindrical cam and moving block of the utility model.

[0020] In the figure: 1. column; 2. angle aluminum; 3. bolt assembly; 4. crossbeam; 5. cylindrical cam; 6. guide groove; 7. first threaded rod; 8. second threaded rod; 9. moving block; 10. gasket; 11. slider; 12. slide groove; 13. inclined block; 14. spring; 15. rubber strip; 16. glass block; 17. limit groove. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figures 1 to 6 As shown, the utility model provides a variety of curtain wall system connection structures, including a column 1, both sides of the middle part of the column 1 are bolted with angle aluminum 2, the top of the angle aluminum 2 is provided with a bolt assembly 3, the angle aluminum 2 is connected to a cross beam 4 through the bolt assembly 3, the interior of the cross beam 4 is movably connected with a cylindrical cam 5, the outer surface of the cylindrical cam 5 is provided with a guide groove 6, the two ends of the guide groove 6 are respectively fixedly connected with a first threaded rod 7 and a second threaded rod 8, the outer surfaces of the first threaded rod 7 and the second threaded rod 8 are movably connected with a moving block 9, the opposite sides of the two moving blocks 9 are fixedly connected with a gasket 10, the top of the cross beam 4 is movably connected with a slider 11 and an inclined block 13, the top of the cross beam 4 is provided with a slide groove 12, one end of the inclined block 13 is fixedly connected with a spring piece 14 fixedly connected to the cross beam 4, one side of the column 1 and the cross beam 4 is provided with a rubber strip 15, and the column 1 and the cross beam 4 are fixedly connected with a glass block 16 through the rubber strip 15.

[0023] By sliding the slider 11, the cylindrical cam 5 is driven to rotate through the guide groove 6, thereby rotating the first threaded rod 7 and the second threaded rod 8 at both ends of the cylindrical cam 5, and then the moving blocks 9 outside the two drive the two gaskets 10 to move in opposite directions. When the slider 11 slides toward the inside of the vertical groove, the slider 11 squeezes the inclined block 13 and shrinks it to the inside of the crossbeam 4. Then the gasket 10 abuts against the bolt assembly 3 and squeezes it, thereby generating friction and causing resistance. When the slider 11 abuts against the vertical groove, the inclined block 13 is reset under the action of the elastic force of the spring sheet 14, thereby fixing the position of the slider 11, thereby preventing the screw from rotating due to external factors.

[0024] like Figures 1 to 6As shown, the arc of the guide groove 6 is three hundred and sixty degrees, the bottom end of the slider 11 is movably connected to the inside of the guide groove 6, the top of the slider 11 passes through the outer wall of the beam 4 and extends to the outside of the beam 4, the slide groove 12 is divided into a horizontal groove and a vertical groove, the slider 11 is located inside the horizontal groove in the initial state, one side of the inclined block 13 is inclined, the spring piece 14 is used to squeeze the inclined block 13 and keep it moving toward the second threaded rod 8, the thread directions of the first threaded rod 7 and the second threaded rod 8 are opposite, when the slider 11 moves, it drives the cylindrical cam 5 to rotate through the guide groove 6, and when the cylindrical cam 5 rotates, it drives the two moving blocks 9 to move in opposite directions through the first threaded rod 7 and the second threaded rod 8.

[0025] One side of the inclined block 13 is in the shape of an inclined surface, and its function is that when the slider 11 abuts against the inclined surface of the inclined block 13, the slider 11 squeezes the inclined block 13, so that it shrinks to the inside of the crossbeam 4, and the spring piece 14 supports the inclined block 13, so that when the slider 11 abuts against the vertical groove, the slider 11 releases the squeezing of the inclined block 13, so that the inclined block 13 is reset under the action of the elastic force of the spring piece 14, thereby fixing the position of the slider 11.

[0026] like Figures 1 to 6 As shown, the interior of the cross beam 4 is provided with limiting grooves 17 located on the front and rear sides of the moving block 9. The limiting grooves 17 are used to limit the two moving blocks 9 in the vertical direction when they move in opposite directions. When the slider 11 slides into the vertical groove, the slider 11 abuts against the inclined block 13 and squeezes the inclined block 13 to shrink into the interior of the cross beam 4. The gasket 10 is made of rubber material. When the slider 11 is located in the vertical groove, the gasket 10 abuts against the bolt assembly 3 and squeezes the bolt assembly 3.

[0027] The gasket 10 is made of rubber material, and its function is that when the gasket 10 abuts against and squeezes the bolt assembly 3, due to the large contact area between the gasket 10 and the bolt assembly 3, friction is caused to the bolt assembly 3 and resistance is generated, so that the bolt assembly 3 cannot rotate due to external factors.

[0028] The working principle and use process of the utility model are as follows: the angle aluminum 2 is fixed to the two sides of the column 1 by bolt connection, and then the operator places the cross beam 4 on the angle aluminum 2 and connects the two by the bolt assembly 3, and then slides the slider 11 along the transverse groove of the slide groove 12. When the slider 11 slides, the cylindrical cam 5 is driven to rotate through the guide groove 6, so that the first threaded rod 7 and the second threaded rod 8 at both ends of the cylindrical cam 5 are rotated, and then the moving blocks 9 outside the two drive the two gaskets 10 to move in the opposite direction. When the slider 11 abuts against the transverse groove, the gasket 10 and the screw The bolt assembly 3 contacts, and then the slider 11 slides toward the inside of the vertical groove, thereby abutting against the inclined block 13 and squeezing it to shrink into the inside of the crossbeam 4. While the slider 11 slides in the vertical groove, it drives the guide groove 6 to rotate, and through the first threaded rod 7 and the second threaded rod 8, the moving block 9 drives the two gaskets 10 to squeeze the bolt assembly 3, thereby causing friction to the bolt assembly 3, generating resistance, and making it difficult for the bolt assembly 3 to rotate. When the slider 11 abuts against the vertical groove, the inclined block 13 is reset under the elastic force of the spring sheet 14, and the slider 11 is limited to complete the operation.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A connection structure for multiple curtain wall systems, comprising a column (1), characterized in that: Both sides of the middle of the column (1) are bolted to angle aluminum (2), the top of the angle aluminum (2) is provided with a bolt assembly (3), the angle aluminum (2) is connected to a cross beam (4) through the bolt assembly (3), the interior of the cross beam (4) is movably connected to a cylindrical cam (5), the outer surface of the cylindrical cam (5) is provided with a guide groove (6), the two ends of the guide groove (6) are respectively fixedly connected to a first threaded rod (7) and a second threaded rod (8), the outer surfaces of the first threaded rod (7) and the second threaded rod (8) are movably connected There are moving blocks (9), and gaskets (10) are fixedly connected on opposite sides of the two moving blocks (9). The top of the crossbeam (4) is movably connected with a slider (11) and an inclined block (13). A sliding groove (12) is provided on the top of the crossbeam (4). One end of the inclined block (13) is fixedly connected with a spring sheet (14) fixedly connected to the crossbeam (4). One side of the column (1) and the crossbeam (4) is provided with a rubber strip (15), and the column (1) and the crossbeam (4) are fixedly connected with a glass block (16) through the rubber strip (15).

2. The multiple curtain wall system connection structure according to claim 1, characterized in that: The guide groove (6) has an arc of 360 degrees, the bottom end of the slider (11) is movably clamped inside the guide groove (6), and the top end of the slider (11) penetrates the outer wall of the crossbeam (4) and extends to the outside of the crossbeam (4).

3. The multiple curtain wall system connection structure according to claim 1, characterized in that: The slide groove (12) is divided into a transverse groove and a vertical groove. The sliding block (11) is initially located inside the transverse groove. One side of the inclined block (13) is in the shape of an inclined surface. The spring sheet (14) is used to squeeze the inclined block (13) and keep it moving toward the second threaded rod (8).

4. The multiple curtain wall system connection structure according to claim 1, characterized in that: The thread directions of the first threaded rod (7) and the second threaded rod (8) are opposite to each other; when the slider (11) moves, it drives the cylindrical cam (5) to rotate through the guide groove (6); when the cylindrical cam (5) rotates, it drives the two moving blocks (9) to move in opposite directions through the first threaded rod (7) and the second threaded rod (8).

5. The multiple curtain wall system connection structure according to claim 1, characterized in that: The interior of the crossbeam (4) is provided with limiting grooves (17) located at the front and rear sides of the moving block (9), and the limiting grooves (17) are used to limit the two moving blocks (9) in the vertical direction when they move in opposite directions.

6. The multiple curtain wall system connection structure according to claim 1, characterized in that: When the sliding block (11) slides into the interior of the vertical groove, the sliding block (11) abuts against the inclined block (13) and squeezes the inclined block (13) to shrink into the interior of the crossbeam (4).

7. The multiple curtain wall system connection structure according to claim 1, characterized in that: The gasket (10) is made of rubber material, and when the sliding block (11) is located inside the vertical groove, the gasket (10) abuts against the bolt assembly (3) and presses the bolt assembly (3).

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