Multi-angle adjustable connecting device for aluminum square tube of building outer wall

Abstract

The utility model belongs to the technical field of energy-saving building curtain walls, and particularly relates to a building outer wall aluminum square tube multi-angle adjustable connecting device which comprises an aluminum square tube, the inner side of the aluminum square tube is fixedly connected with one end of a connecting piece, and the other end of the connecting piece is fixedly connected with an adapter. The adapter piece is rotatably and fixedly connected with one end of the overhanging piece, and the other end of the overhanging piece is fixedly connected with a building wall. According to the aluminum square tube, under the cooperation of the screws and the mounting holes, the aluminum square tube can rotate relative to the overhanging piece through the connecting piece and the adapter to adjust the angle of the aluminum square tube, the aluminum square tube can adapt to square tube models with different rotating angles, and on the basis, the aluminum square tube can be leveled front and back through the front and back mounting holes; on the basis that reliable connection with the aluminum square tube is guaranteed, a more flexible and changeable fixing mode is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of energy-saving building curtain walls, and in particular relates to a multi-angle adjustable connection device for aluminum square tubes of building exterior walls. Background Art

[0002] In recent years, aluminum square tubes have been used more and more widely as an indoor and outdoor decoration material. They have flame retardant, fireproof, moisture-proof and anti-oxidation effects. They are not only light and safe, but also easy to install and clean. The traditional installation of aluminum square tubes is to weld the steel frame according to the angle of the square tube shape, and then clip the aluminum square tube into the corresponding teeth of the keel to fix the aluminum square tube. This method is difficult to locate and the base keel is messy and unsightly.

[0003] With the diversification of curtain wall design solutions, multi-angle rotating and displacing square tube shapes have been extended. The above conventional installation method cannot be better used in the components of multi-angle fixed aluminum square tubes, and is not safe and aesthetically pleasing, and cannot meet the current installation needs of aluminum square tubes. There is also a lack of standardized fixing components for this type of process on the market. Summary of the invention

[0004] The technical problem to be solved by the utility model is to provide a multi-angle adjustable connecting device for aluminum square tubes on building exterior walls in view of the deficiencies in the prior art. The connecting device can be used in the decoration of aluminum square tubes on building exterior walls. The aluminum square tubes can be rotated and displaced at multiple angles, thereby realizing flexible fixed installation of the aluminum square tubes, solving the problem of fixing the shapes of the multi-angle aluminum square tubes on the building facades, and improving the convenience and aesthetics of the installation of the aluminum square tubes.

[0005] The present invention is realized through the following technical measures: a multi-angle adjustable connection device for an aluminum square tube of a building exterior wall, which comprises an aluminum square tube, the inner side of which is fixedly connected to one end of a connecting piece, the other end of the connecting piece is fixedly connected to an adapter, the adapter is rotatably fixedly connected to one end of a cantilever, and the other end of the cantilever is fixedly connected to the building wall.

[0006] Preferably, the adapter comprises an adapter seat, a groove is provided on one side of the adapter seat that cooperates with the connecting member, a through hole is provided at the bottom of the groove, and a screw is installed in the through hole.

[0007] Preferably, the cantilever member is provided with a mounting hole that cooperates with a screw.

[0008] Preferably, the mounting hole is a front-to-back strip hole.

[0009] Preferably, the bottom of the screw protrudes from the mounting hole and is threadedly connected with a locking nut.

[0010] Preferably, threaded holes are respectively provided on the adapter at two sides of the groove, and screws threadedly connected to the threaded holes are installed on the connecting member.

[0011] Preferably, two reinforcement blocks are provided at the bottom of one end of the connecting member connected to the adapter seat along the length direction of the groove.

[0012] Preferably, the connecting piece is fixedly connected to the aluminum square tube by self-tapping screws, and a metal gasket is installed between the adapter and the cantilever.

[0013] Preferably, the connecting member is an L-shaped structure, the adapter is a cylindrical structure, and the end of the connecting member and the cantilever member connected to the adapter is a circular end adapted to the shape of the adapter of the cylindrical structure.

[0014] Preferably, the cantilevered member is fixed to the embedded steel plate by welding, and the embedded steel plate is fixedly connected to the building wall by inverted cone-shaped chemical bolts.

[0015] Beneficial effects of the utility model: In the utility model, with the cooperation of the screws and the mounting holes, the aluminum square tube can be rotated relative to the cantilever through the connecting piece and the adapter to adjust the angle of the aluminum square tube, which can adapt to the square tube shape with different rotation angles. On this basis, the aluminum square tube can be leveled front and back through the front and back mounting holes, and a more flexible and changeable fixing method is achieved on the basis of ensuring reliable connection with the aluminum square tube. In addition, the components are processed in a factory and assembled on site, which is convenient and fast, the basic components are uniform and more beautiful. It can be seen that compared with the prior art, the utility model has substantial characteristics and progress, and the beneficial effects of its implementation are also obvious. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is a schematic diagram of the installation structure of the multi-angle adjustable connection device of the building exterior wall aluminum square tube and the building wall.

[0017] Figure 2 It is a partial three-dimensional structural schematic diagram of the multi-angle adjustable connecting device of the building exterior wall aluminum square tube in the utility model.

[0018] Figure 3 for Figure 2 Schematic diagram of the main structure.

[0019] Figure 4 for Figure 2 Schematic diagram of the decomposition structure.

[0020] In the figure, 1-building wall, 2-inverted cone chemical bolt, 3-embedded steel plate, 4-aluminum square tube, 5-connector, 6-cantilever, 7-adapter, 71-adapter seat, 8-screw, 9-self-tapping screw, 10-reinforcement block, 11-screw, 12-locking nut, 13-metal gasket, 14-anti-slip groove, 15-groove, 16-threaded hole, 17-mounting hole. DETAILED DESCRIPTION

[0021] In order to clearly illustrate the technical features of this solution, this solution is described below through specific implementation methods and in conjunction with the accompanying drawings.

[0022] A multi-angle adjustable connection device for an aluminum square tube of a building exterior wall, comprising an aluminum square tube 4, the inner side of which is fixedly connected to one end of a connector 5, specifically, the connector 5 is fixedly connected to the aluminum square tube 4 by a self-tapping screw 9, the connector 5 is an L-shaped structure, and the connector 5 is a stainless steel connector, the other end of the connector 5 is fixedly connected to an adapter 7, the adapter 7 is a stainless steel adapter, the adapter 7 is rotatably fixedly connected to one end of a cantilever 6, the cantilever 6 is a hot-dip galvanized steel plate cantilever, the other end of the cantilever 6 is fixedly connected to a building wall 1, specifically, the cantilever 6 is welded and fixed to an embedded steel plate 3, the embedded steel plate 3 is fixedly connected to the building wall 1 by an inverted cone chemical bolt 2, thereby realizing a fixed connection between the cantilever 6 and the building wall 1.

[0023] The adapter 7 includes an adapter seat 71, which is a cylindrical structure, and one end of the connector 5 and the cantilever 6 connected to the adapter seat 71 is a circular end adapted to the shape of the cylindrical adapter seat 71. A groove 15 is provided on the side of the adapter seat 71 that cooperates with the connector 5, and a through hole is provided at the bottom of the groove 15. A screw 11 is installed in the through hole, and the screw 11 is an external hexagon screw. A mounting hole 17 that cooperates with the screw 6 is provided on the cantilever 6. The mounting hole 17 is a front-to-back strip hole, and the aluminum square tube 4 can be leveled front-to-back through the front-to-back strip hole, which realizes a more flexible and changeable fixing method on the basis of ensuring reliable connection with the aluminum square tube 4. The bottom of the screw 11 extends out of the mounting hole 17 and is threadedly connected with a locking nut 12. The aluminum square tube 4 can drive the screw 11 to rotate in the mounting hole 17 through the connector 5 and the adapter 71 to achieve the angle adjustment of the aluminum square tube 4. After the angle of the aluminum square tube 4 is adjusted to the right position, the locking nut 12 is tightened to fix the angle of the aluminum square tube 4. It can adapt to the square tube shape with different rotation angles, and effectively solve the problem of multi-angle positioning and connection of the aluminum square tube 4. Two reinforcement blocks 10 are arranged at the bottom of one end of the connector 5 connected to the adapter 71 along the length direction of the groove 15. The reinforcement blocks 10 fit the adapters 71 on both sides of the groove 15. On the one hand, they can guide the connector 5 when it moves forward and backward, and on the other hand, they can enhance the stability of the connector 5. The bottom of the groove 15 is provided with an anti-slip groove 14 that cooperates with the reinforcement blocks 10, which can further enhance the stability of the connector 5.

[0024] The adapter 71 is provided with threaded holes 16 at both sides of the groove 15, and the connector 5 is provided with screws 8 threadedly connected to the threaded holes 16. The screws 8 are hexagon socket screws, and the screws 8 are threadedly connected to the threaded holes 16 to achieve a fixed connection between the adapter 71 and the connector 5. A metal gasket 13 is installed between the adapter 71 and the cantilever 6, and the metal gasket 13 can increase the friction between the adapter 71 and the cantilever 6.

[0025] When installing the aluminum square tube 4, the cantilever member 6 is welded to the embedded steel plate 3 on the building wall 1; the connecting member 5 is connected to the threaded hole 16 in the adapter 7 by screws 8 for fixing. After adjusting the angle and front and rear position of the aluminum square tube 4, the adapter 7 is fixed to the cantilever member 6 by screws 11 and locking nuts 12. During this process, the connecting member 5 can limit the screw 11 so that the locking nut 12 can be tightened smoothly; finally, the aluminum square tube 4 is fixed to the connecting member 5 by self-tapping screws 9.

[0026] The technical features not described in the present invention can be realized by existing technologies and will not be described here. The present invention is not limited to the above specific implementation methods, and changes, modifications, additions or substitutions made by ordinary technicians in the field within the essential scope of the present invention should also fall within the protection scope of the present invention.

Claims

1. A multi-angle adjustable connection device for aluminum square tubes for building exterior walls, comprising aluminum square tubes, characterized in that: The inner side of the aluminum square tube is fixedly connected to one end of the connecting piece, the other end of the connecting piece is fixedly connected to the adapter, the adapter is rotatably fixedly connected to one end of the cantilever, and the other end of the cantilever is fixedly connected to the building wall.

2. The multi-angle adjustable connection device for building exterior wall aluminum square tube according to claim 1 is characterized by: The adapter comprises an adapter seat, a groove is provided on one side of the adapter seat that cooperates with the connecting member, a through hole is provided at the bottom of the groove, and a screw is installed in the through hole.

3. The multi-angle adjustable connection device for building exterior wall aluminum square tube according to claim 2 is characterized by: The cantilevered piece is provided with a mounting hole matched with a screw.

4. The multi-angle adjustable connection device for building exterior wall aluminum square tube according to claim 3 is characterized by: The mounting hole is a front-to-back strip hole.

5. The multi-angle adjustable connection device for building exterior wall aluminum square tube according to claim 3 or 4 is characterized in that: The bottom of the screw protrudes out of the mounting hole and is threadedly connected with a locking nut.

6. The multi-angle adjustable connection device for building exterior wall aluminum square tube according to claim 5 is characterized by: The adapter is provided with threaded holes at two sides of the groove, and the connector is provided with screws threadedly connected with the threaded holes.

7. The multi-angle adjustable connection device for building exterior wall aluminum square tube according to claim 6 is characterized by: Two reinforcement blocks are arranged at the bottom of one end of the connecting piece connected to the adapter seat along the length direction of the groove.

8. The multi-angle adjustable connection device for building exterior wall aluminum square tube according to claim 7 is characterized in that: The connecting piece is fixedly connected to the aluminum square tube by self-tapping screws, and a metal gasket is installed between the adapter and the cantilever.

9. The multi-angle adjustable connection device for building exterior wall aluminum square tube according to claim 8 is characterized by: The connecting piece is an L-shaped structure, the adapter is a cylindrical structure, and one end of the connecting piece and the cantilever piece connected to the adapter is a circular end adapted to the shape of the adapter of the cylindrical structure.

10. The multi-angle adjustable connection device for building exterior wall aluminum square tube according to claim 9 is characterized in that: The cantilevered member is fixed to the embedded steel plate by welding, and the embedded steel plate is fixedly connected to the building wall by inverted cone-shaped chemical bolts.

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