Curtain wall supporting device

Abstract

The utility model relates to the technical field of curtain wall construction, and discloses a curtain wall supporting device which comprises a supporting seat, four connecting frames are integrally arranged on the supporting seat, turning parts are rotatably arranged in the connecting frames, connecting and fixing assemblies are rotatably arranged on the surfaces of the connecting frames in a sleeved mode, the ends of the connecting and fixing assemblies and the turning parts are installed, and the connecting frames are fixedly connected with the supporting seat. A connection claw is rotationally arranged on the turning piece and installed on the glass curtain wall. The curtain wall supporting device solves the problems that in the prior art, due to the fact that most structures of point type supporting devices are integrally-manufactured claw-shaped structures, when part of curtain walls generate slight radian along with the appearance design condition of a building, due to the limitation of the fixed structures of the supporting devices, the supporting devices are affected by a tiny included angle generated by installation deviation between the adjacent curtain walls, and the curtain walls cannot be supported. And in the supporting process, bending stress can be continuously generated on the fixed curtain wall, so that the curtain wall becomes fragile, and the situation that the curtain wall is prone to cracking under the pushing of wind power is avoided.

Description

Technical Field

[0001] This utility model relates to the field of curtain wall construction technology, specifically a curtain wall support device. Background Technology

[0002] In cities filled with skyscrapers, intelligent curtain walls have become the preferred choice for most high-end commercial buildings in order to meet the requirements of smart city development. Intelligent curtain walls can enhance the aesthetics and technological feel of buildings and meet the needs of high-end users. Intelligent curtain walls are composed of multi-layered glass curtain walls. As a unique design in modern architecture, glass curtain walls not only embody the best combination of architectural and aesthetic structural design, but also perfectly reflect the multiple functions of glass. For the sake of the aesthetics of glass curtain walls, most glass curtain walls currently use point support structures for support.

[0003] Point-supported curtain walls use metal connectors or steel cables to fix the glass panels to the supporting structure. The supporting structure is simple and clear, with excellent visual effect, and is particularly suitable for large public buildings and high-end residences. In the existing technology, the structure of the point-support device itself is mostly a claw-shaped structure made in one piece. When some curtain walls have a slight curvature due to the design of the building exterior, the supporting device, due to the limitations of its fixed structure, is affected by the slight angle caused by the installation deviation between adjacent curtain walls. During the support process, it will continuously exert bending stress on the curtain wall it is fixed to, making the curtain wall fragile and prone to cracking under the push of wind. Utility Model Content

[0004] In view of the shortcomings of the existing technology, this utility model provides a curtain wall support device that solves the problems mentioned in the background.

[0005] This utility model provides the following technical solution: a curtain wall support device, comprising: a support base, on which four connecting frames are integrally arranged, a rotating component is rotatably arranged inside the connecting frame, a fastening component is rotatably sleeved on the surface of the connecting frame, and the end of the fastening component is installed with the rotating component, and a connecting claw is rotatably arranged on the rotating component, and the connecting claw is installed on the glass curtain wall;

[0006] The end of the support base is provided with a fitting mechanism, and a connecting seat is inserted into the end of the fitting mechanism away from the support base. A support frame is integrally provided on the connecting seat, and the support frame is installed on the building floor.

[0007] Preferably, the fitting mechanism includes a hemispherical sleeve, and a universal joint ball is rotatably provided inside the hemispherical sleeve. A short rod is integrally provided on the universal joint ball, and the end of the short rod passes through a hole opened in the hemispherical sleeve and is welded to the support seat.

[0008] Preferably, a limiting ring is integrally provided on the outer edge of the hemispherical sleeve, the limiting ring overlaps on the connecting seat, and the end of the hemispherical sleeve away from the short rod is inserted into the connecting seat. A pin hole is provided on the hemispherical sleeve, and a pin is inserted into the connecting seat. The inner wall of the pin hole is connected to the connecting seat by the pin.

[0009] Preferably, the connecting seat includes a base integrally mounted on the support frame, the end of the base having an insertion groove, and an integrally coaxial ball seat being provided inside the insertion groove. The end of the ball seat is concave and arc-shaped, and the ball seat is inserted into the interior of the interlocking mechanism.

[0010] Preferably, a reinforcing plate is welded at the angle between the support base and the connecting frame, and a limiting groove is formed on the contact surface between the reinforcing plate and the end of the connecting frame, and the fastening assembly sleeved on the surface of the connecting frame is located in the limiting groove.

[0011] Preferably, the fastening assembly includes a fastening sleeve, which is rotatably fitted onto the connecting frame. A fastening arm is integrally provided on the side of the fastening sleeve. The fastening arm spans the gap on the connecting frame and overlaps with the turning component. A fastening bolt is provided at the end of the fastening arm. The turning component is installed on the fastening arm through the fastening bolt.

[0012] Preferably, the adjusting component includes an end seat, one end of which is provided with a transition seat, the connecting claw is rotatably mounted on the transition seat, the other end of which is provided with a rotating rod, the rotating rod is inserted into the interior of the connecting frame, and the end of the rotating rod is provided with a resistance mechanism inside the connecting frame, and the outer edge of the end seat is provided with a bolting lug, which is mounted on the fastening assembly.

[0013] Preferably, the resistance mechanism includes a hexagonal rod integrally and coaxially mounted on the rotating rod, a spring sleeved on the hexagonal rod, a ratchet sleeve overlapping the end of the spring, the ratchet sleeve being sleeved on the hexagonal rod, and a ratchet seat engaging at the end of the ratchet sleeve away from the spring, the ratchet seat being installed inside the connecting frame.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. This curtain wall support device, by rotating an adjusting component on the connecting frame and cooperating with the rotating connecting claw on the adjusting component, can adaptively adjust its connection angle according to the error during glass curtain wall installation or the tilt caused by the building shape. This makes the angle shape of the glass curtain wall fitting point smooth and rounded, reducing the bending stress caused by the slight angle between adjacent curtain walls after the glass curtain wall is installed, thus improving the safety of the glass curtain wall after installation.

[0016] 2. This curtain wall support device, by setting an interlocking mechanism and a connecting seat on the support base, allows the interlocking mechanism to adaptively rotate according to the parallel deviation between the glass curtain wall and the support frame after the glass curtain wall is fixed by the support base. Thus, while providing support, it also deflects to a certain extent, avoiding excessive pulling of the support base due to slight deformation between the glass curtain wall and the support frame, and further reducing the stress impact on the glass curtain wall after installation. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the connecting seat of this utility model;

[0019] Figure 3 This is a disassembled structural diagram of the connector and interlocking mechanism of this utility model;

[0020] Figure 4 This is a schematic diagram of the disassembly structure of the rotating component of this utility model;

[0021] Figure 5 This is a schematic diagram of the disassembled structure of the connecting and fixing component of this utility model;

[0022] Figure 6 This is a schematic diagram of the cross-sectional structure of the support base of this utility model;

[0023] Figure 7 This is a schematic diagram showing the disassembled structure of the resistance mechanism of this utility model;

[0024] Figure 8 This is a schematic diagram of the glass curtain wall installation structure of this utility model.

[0025] In the diagram: 1. Support seat; 2. Connecting frame; 3. Adjusting component; 31. End seat; 32. Adapter seat; 33. Bolt lug; 34. Rotary rod; 4. Fastening assembly; 41. Fastening sleeve; 42. Fastening arm; 43. Fastening bolt; 5. Connecting claw; 6. Insertion mechanism; 61. Hemispherical sleeve; 62. Limiting ring; 63. Universal hinge ball; 64. Short rod; 65. Pin hole; 7. Connecting seat; 71. Base; 72. Insertion groove; 73. Abutment seat; 8. Bolt; 9. Support frame; 10. Reinforcing plate; 11. Limiting groove; 12. Resistance mechanism; 121. Hexagonal rod; 122. Spring; 123. Ratchet sleeve; 124. Ratchet seat; 13. Glass curtain wall. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figure 1-8 A curtain wall support device includes: a support base 1, four connecting frames 2 integrally provided on the support base 1, a rotating component 3 rotatably provided inside the connecting frame 2, a fastening component 4 rotatably sleeved on the surface of the connecting frame 2, and the end of the fastening component 4 is installed with the rotating component 3, a connecting claw 5 rotatably provided on the rotating component 3, and the connecting claw 5 is installed on the glass curtain wall 13.

[0028] The end of the support base 1 is provided with a fitting mechanism 6. The end of the fitting mechanism 6 away from the support base 1 is connected to a connecting seat 7. A support frame 9 is integrally provided on the connecting seat 7. The support frame 9 is installed on the building floor.

[0029] The interlocking mechanism 6 includes a hemispherical sleeve 61, with a universal joint ball 63 rotatably mounted inside the hemispherical sleeve 61. A short rod 64 is integrally mounted on the universal joint ball 63. The end of the short rod 64 passes through a hole in the hemispherical sleeve 61 and is welded to the support seat 1. By using the hemispherical sleeve 61 to interlock the universal joint ball 63 onto the connecting seat 7, a node connection is formed, allowing the support seat 1 to adapt to various angle changes and structural displacements.

[0030] Among them, a limiting ring 62 is integrally provided on the outer edge of the hemispherical sleeve 61. The limiting ring 62 overlaps the connecting seat 7, and the end of the hemispherical sleeve 61 away from the short rod 64 is inserted into the connecting seat 7. A pin hole 65 is opened on the hemispherical sleeve 61, and a pin 8 is inserted into the connecting seat 7. The inner wall of the pin hole 65 is connected to the connecting seat 7 by the pin 8. When the support seat 1 is subjected to a lateral tilting force and transmitted to the universal joint ball 63, the universal joint ball 63 gives the hemispherical sleeve 61 a lateral dragging force. At this time, the limiting ring 62 is affected by the overlapping force of the connecting seat 7 and gives the hemispherical sleeve 61 a reverse pushing force, which improves the stability of the connection between the interlocking mechanism 6 and the connecting seat 7.

[0031] The connecting seat 7 includes a base 71 integrally mounted on the support frame 9. The end of the base 71 is provided with an insertion groove 72. An abutment seat 73 is integrally and coaxially mounted inside the insertion groove 72. The end of the abutment seat 73 is concave and arc-shaped. The abutment seat 73 is inserted into the interior of the interlocking mechanism 6. The shape of the end of the abutment seat 73 is adapted to the internal structure of the interlocking mechanism 6. When the interlocking mechanism 6 and the connecting seat 7 are connected, the abutment seat 73 cooperates with the internal structure of the interlocking mechanism 6 to restrict the universal joint ball 63 inside the interlocking mechanism 6 to a spherical space, which can only rotate to a certain extent and cannot wobble.

[0032] A reinforcing plate 10 is welded at the angle between the support base 1 and the connecting frame 2. A limiting groove 11 is opened on the contact surface between the reinforcing plate 10 and the end of the connecting frame 2. The fastening component 4 sleeved on the surface of the connecting frame 2 is located in the limiting groove 11. Since the connecting frame 2 has a hollow internal structure, a reinforcing plate 10 is set at the stress-bearing part behind the connecting frame 2. The pressure given to the connecting frame 2 by the turning component 3 is transferred to the reinforcing plate 10, thereby increasing the overall firmness of the connecting frame 2 and preventing the connecting frame 2 from deforming under stress.

[0033] The fastening assembly 4 includes a fastening sleeve 41, which is rotatably mounted on the connecting frame 2. A fastening arm 42 is integrally provided on the side of the fastening sleeve 41. The fastening arm 42 spans the gap on the connecting frame 2 and overlaps with the rotating component 3. A fastening bolt 43 is provided at the end of the fastening arm 42. The rotating component 3 is installed on the fastening arm 42 through the fastening bolt 43. The end of the connecting frame 2 is expanded outward to form a stepped structure. The fastening assembly 4 is used to connect with the rotating component 3 across the stepped structure at the end of the connecting frame 2, so that the step at the end of the connecting frame 2 becomes a limiting structure for the connection between the fastening assembly 4 and the rotating component 3, thereby making the rotating component 3 stably connected to the connecting frame 2.

[0034] The adjusting component 3 includes an end seat 31, with a transition seat 32 at one end of the end seat 31. The connecting claw 5 is rotatably mounted on the transition seat 32. A rotating rod 34 is provided at the other end of the end seat 31. The rotating rod 34 is inserted into the inside of the connecting frame 2, and a resistance mechanism 12 is provided at the end of the rotating rod 34 inside the connecting frame 2. A bolt ear 33 is provided on the outer edge of the end seat 31. The bolt ear 33 is installed on the fastening component 4. The end seat 31 is sealed at the end of the connecting frame 2, and then the bolt ear 33 is installed with the fastening component 4, so that the adjusting component 3 can transmit the force transmitted by the connecting claw 5 to the connecting frame 2 again, thereby achieving the effect of supporting the connecting claw 5 and the glass curtain wall 13 on it.

[0035] The resistance mechanism 12 includes a hexagonal rod 121 integrally and coaxially mounted on the rotating rod 34. A spring 122 is sleeved on the hexagonal rod 121, and a ratchet sleeve 123 is attached to the end of the spring 122. The ratchet sleeve 123 is sleeved on the hexagonal rod 121, and a ratchet seat 124 is engaged at the end of the ratchet sleeve 123 away from the spring 122. The ratchet seat 124 is installed inside the connecting frame 2. When the rotating component 3 rotates, the hexagonal rod 121 will rotate along with the rotating component 3, causing the ratchet sleeve 123 to rotate. The spring 122 pushes the ratchet sleeve 123 to engage with the ratchet seat 124, providing rotational resistance to the rotating component 3. Only a large force can be applied to drive the rotating component 3 to rotate, thus limiting the flexibility of the rotating component 3 and preventing the rotating component 3 from rotating too smoothly, which would affect the installation of the glass curtain wall 13.

[0036] The working principle is as follows: When installing the glass curtain wall 13, the support frame 9 is first positioned and installed according to the arrangement of the glass curtain wall 13 along the building floors, based on the measurement results. The support seat 1 is then connected to the connecting seat 7 on the support frame 9 through the interlocking mechanism 6. After all the support seats 1 on the support frame 9 are installed, the glass curtain wall 13 is hoisted and installed, so that the support seat 1 is located at the corner of the glass curtain wall 13. During the fixing process, the support seat 1 will change its angle with the position of the glass curtain wall 13, so that the connecting claw 5 is aligned with the installation hole of the glass curtain wall 13. Then the connecting claw 5 is installed on the glass curtain wall 13. At this time, as the installation of the glass curtain wall 13 is completed, the connecting claw 5 and the adjusting part 3 will be passively controlled to rotate according to the angle of the installation surface of the glass curtain wall 13, so as to avoid the glass curtain wall 13 being affected by the stress given by the support device.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A curtain wall support device, characterized by, Include: Support seat (1), integral four docking frame (2) is arranged on the support seat (1), the inside of docking frame (2) is rotatably provided with a turning part (3), the surface of docking frame (2) is rotatably sleeved with a fastening assembly (4), and the end of fastening assembly (4) is installed with turning part (3), the turning part (3) is rotatably provided with a docking claw (5), and the docking claw (5) is installed on the glass curtain wall (13); The end of the support seat (1) is provided with an embedded connection mechanism (6), one end of the embedded connection mechanism (6) away from the support seat (1) is inserted into a connection seat (7), the support seat (7) is integrally provided with a support frame (9), and the support frame (9) is installed on the building floor.

2. The curtain wall support device of claim 1, wherein, The embedded connection mechanism (6) comprises a hemispherical sleeve (61), a universal hinge ball (63) is rotatably arranged in the hemispherical sleeve (61), a short rod (64) is integrally arranged on the universal hinge ball (63), and the end of the short rod (64) passes through the hole formed in the hemispherical sleeve (61) and is welded with the support seat (1).

3. A curtain wall support device according to claim 2, wherein The outer edge of the hemispherical sleeve (61) is integrally provided with a limiting ring (62), the limiting ring (62) is lapped on the connection seat (7), and the end of the hemispherical sleeve (61) away from the short rod (64) is inserted into the connection seat (7), the hemispherical sleeve (61) is provided with a pin connection hole (65), the connection seat (7) is provided with a pin (8), and the inner wall of the pin connection hole (65) is connected with the connection seat (7) through the pin (8).

4. The curtain wall support device of claim 1, wherein, The connection seat (7) comprises a base (71) integrally arranged on the support frame (9), the end of the base (71) is provided with an insertion slot (72), the insertion slot (72) is integrally coaxially provided with a ball seat (73) inside, the end of the ball seat (73) is concave, and the ball seat (73) is inserted into the inside of the embedded connection mechanism (6).

5. The curtain wall support device of claim 1, wherein, The angle between the support seat (1) and the docking frame (2) is welded with a reinforcing plate (10), the contact surface of the reinforcing plate (10) and the end of the docking frame (2) is provided with a limiting groove (11), and the fastening assembly (4) sleeved on the surface of the docking frame (2) is located in the limiting groove (11).

6. The curtain wall support device of claim 1, wherein, The fastening assembly (4) comprises a fastening sleeve (41), the fastening sleeve (41) is rotatably sleeved on the docking frame (2), the side of the fastening sleeve (41) is integrally provided with a fastening arm (42), the fastening arm (42) is lapped with the turning part (3) across the interval on the docking frame (2), the end of the fastening arm (42) is provided with a fastening bolt (43), and the turning part (3) is installed on the fastening arm (42) through the fastening bolt (43).

7. The curtain wall support device of claim 1, wherein, The turning piece (3) comprises an end bracket (31), one end of the end bracket (31) is provided with an adapter seat (32), the adapter claw (5) is rotationally arranged on the adapter seat (32), the other end of the end bracket (31) is provided with a rotating rod (34), the rotating rod (34) is inserted into the inside of the adapter frame (2), and the end of the rotating rod (34) is provided with a resistance mechanism (12) in the inside of the adapter frame (2), and the outer edge of the end bracket (31) is provided with a bolted lug (33) mounted on the connecting assembly (4).

8. A curtain wall support device according to claim 7, wherein, The resistance mechanism (12) comprises a six-rib rod (121) integrally arranged coaxially on the rotating rod (34), a spring (122) is sleeved on the six-rib rod (121), the end of the spring (122) is overlapped with a ratchet sleeve (123), the ratchet sleeve (123) is sleeved on the six-rib rod (121), and the end of the ratchet sleeve (123) away from the spring (122) is engaged with a ratchet seat (124), and the ratchet seat (124) is mounted in the inside of the adapter frame (2).

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