Large-size grid line structure

Abstract

The utility model provides a large-size grid line structure which comprises a steel cross beam and an aluminum box perpendicularly fixed to the outer side of the steel cross beam. A honeycomb aluminum plate is fixedly arranged in the aluminum box in the transverse direction, a first stand column and a second stand column are fixedly arranged at the two ends of the honeycomb aluminum plate respectively, and the first stand column and the second stand column are fixedly connected with the front side and the rear side in the aluminum box respectively. Connecting angle steel is arranged on the side, facing the steel beam, of the aluminum box, the end, close to the aluminum box, of the connecting angle steel is integrally connected with the first stand column, and the other end of the connecting angle steel is welded and fixed to the steel beam. The aluminum profile is converted into the aluminum box structure internally provided with the honeycomb aluminum plate to form the grid structure, the stress structure is converted into integral surface stress from linear stress, the rigidity stress requirement is met, meanwhile, the cost is reduced, the flatness of the outer vertical face is high, the material is light, and machining is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminium alloy line technical field especially, it relates to a large size grating line structure. BACKGROUND

[0002] At present, the form of commonly used aluminium alloy line is more diversified, the size specification of profile system for fixing grating line produced by most manufacturers is relatively small, can only cope with the installation of small size grating line structure, but with the requirement improvement of building facade effect, the application of large size aluminium alloy grating line is more and more, but there are following shortcomings in the application of large size aluminium alloy grating line:

[0003] 1, the size of externally installed grating line is too large, the existing profile system is difficult to support completely, the wind load is too large and the stress is not good, the construction is inconvenient, and the deformation phenomenon is easy to appear;

[0004] 2, the aluminium profile is too heavy when connecting, the curtain wall stand as the main stressed member cannot bear such large load, which brings certain difficulty to the site construction, and increases the material and improves the economic cost;

[0005] 3, if the profile for fixing grating line is too large, the flatness is difficult to meet the requirement, and the size is limited to the processing machine. CONTENT OF THE UTILITY MODEL

[0006] The utility model solves the technical problem of overcoming the defects in the prior art, and provides a large size grating line structure which is easy to process, low in cost, convenient to install, various in shape and high in plasticity to solve one or more technical problems.

[0007] To solve the above technical problems, the utility model adopts the technical scheme of a large size grating line structure, which comprises a steel cross beam and an aluminium box fixed vertically on the outer side of the steel cross beam.

[0008] A honeycomb aluminium plate is fixed horizontally in the aluminium box, first and second vertical columns are fixed respectively at the two ends of the honeycomb aluminium plate, and the first and second vertical columns are fixed respectively to the front and back sides of the aluminium box.

[0009] A connecting angle steel is arranged on the side of the aluminium box facing the steel cross beam, one end of the connecting angle steel close to the aluminium box is connected integrally with the first vertical column, and the other end of the connecting angle steel is welded and fixed on the steel cross beam.

[0010] Further, the honeycomb aluminium plate is multiple, and the multiple honeycomb aluminium plates are arranged in the aluminium box along the height direction of the aluminium box.

[0011] Further, an elastic gasket is arranged between the connecting angle steel and the aluminum box, and the connecting angle steel is fixed to the aluminum box by penetrating the elastic gasket and the aluminum box in the thickness direction through bolts.

[0012] Further, the first stand column is fixed to the aluminum box and the elastic gasket by means of a core-pulling rivet.

[0013] Further, a first fixing hole is arranged on the side of the aluminum box facing the steel beam, a first fixing groove corresponding to the first fixing hole is arranged on the side of the first stand column facing the inner wall of the aluminum box, a fixing nut is arranged in the first fixing groove, and the bolt is fixed in threaded cooperation with the fixing nut.

[0014] Further, a second fixing groove is arranged on the side of the aluminum box away from the steel beam along the height direction of the aluminum box, and a base is arranged in the second fixing groove, and the second stand column is fixedly connected with the base by means of a screw.

[0015] Further, a limiting groove matched with the base is arranged on the side of the second stand column facing the base, and an elastic gasket is arranged between the base and the limiting groove.

[0016] Further, the depth of the limiting groove is greater than the depth of the base, and the width of the limiting groove is the same as the width of the base.

[0017] Further, a cover is further arranged, the outer wall of the cover is in contact with the aluminum box, and the cover is fixedly connected with the inner side of the base by means of clamping cooperation.

[0018] Further, aluminum plate sealing plates are arranged at the upper and lower ends of the aluminum box.

[0019] Compared with the prior art, the beneficial effects of the utility model include:

[0020] 1) The aluminum profile is converted into an aluminum box structure with a honeycomb aluminum plate arranged inside to form a grid structure, the stress structure is converted from a line to an overall surface stress, the cost is reduced while the rigidity stress requirement is met, the outer facade has high flatness, and the material is light and convenient to process.

[0021] 2) The first stand column, the second stand column and the aluminum box are combined to bear stress, the weight of the aluminum box is reduced while the rigidity is improved, and the problems of deformation and the like due to excessive size can be effectively avoided.

[0022] 3) The aluminum box is used instead of the aluminum profile, the aluminum box can be set in various shapes, the plasticity is diversified, the aluminum box can be directly processed in the factory, the on-site material storage is effectively reduced, and the construction site is saved.

[0023] 4) By setting elastic gaskets between the connecting angle steel and the aluminum box, and between the base and the second column, elastic support is provided, and the vertical load caused by earthquakes and the like has good adaptability. BRIEF DESCRIPTION OF DRAWINGS

[0024] The disclosure of the present application will be described with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of the present application. In the drawings, the same reference numerals are used to refer to the same parts. Among them:

[0025] Figure 1 A preferred embodiment of the large-size grid line provided by the present application is shown in the structural schematic diagram;

[0026] Figure 2 For Figure 1 The cross-sectional structure schematic diagram of A shown in the figure;

[0027] Figure 3 For Figure 2 The enlarged structural schematic diagram of C part shown in the figure;

[0028] Figure 4 For Figure 2 The enlarged structural schematic diagram of D part shown in the figure;

[0029] Figure 5 For Figure 1 The cross-sectional structure schematic diagram of B shown in the figure;

[0030] Figure 6 For Figure 3 The enlarged structural schematic diagram of E part shown in the figure.

[0031] Reference numerals in the figure: 1, first column, 2, second column, 3, aluminum box, 4, honeycomb aluminum plate, 5, bolt, 6, connecting angle steel, 7, core-pulling rivet, 8, screw, 9, base, 10, buckle cover, 11, steel beam, 12, elastic gasket, 13, aluminum plate sealing plate. DETAILED DESCRIPTION

[0032] It is easy to understand that according to the technical scheme of the present application, a person skilled in the art can propose a plurality of structure modes and implementation modes which can be replaced with each other without changing the essential spirit of the present application. Therefore, the following specific embodiments and drawings are only exemplary description of the technical scheme of the present application, and should not be regarded as the whole or regarded as the limitation or restriction of the technical scheme of the present application.

[0033] Figure 1 A preferred embodiment of the large-size grid line provided by the present application is shown in the structural schematic diagram, and a large-size grid line structure is as shown in Figure 1As shown, the structure includes steel beams 11 and aluminum boxes 3 vertically fixed to the outside of the steel beams 11. The steel beams 11 can consist of several beams arranged in parallel vertically, while the aluminum boxes 3 are arranged in parallel horizontally to form a grid structure. There are at least two steel beams 11 to meet the fixing requirements at the top and bottom of the aluminum boxes 3. Because this load-bearing structure transforms linear stress into overall surface stress, its rigidity is greatly improved, resulting in a flat, aesthetically pleasing, and imposing facade. Furthermore, its lightweight nature ensures high safety.

[0034] Figure 2 for Figure 1 The sectional view of point A shown is as follows: Figure 2 As shown, a honeycomb aluminum panel 4 is fixedly installed horizontally within the aluminum box 3. A first column 1 and a second column 2 are fixedly installed at both ends of the honeycomb aluminum panel 4, and aluminum plate sealing plates 13 are installed at both the top and bottom of the aluminum box 3. The aforementioned honeycomb aluminum panel 4 is fixedly connected to the front and rear sides of the interior of the aluminum box 3 through the first column 1 and the second column 2, thereby fixing the honeycomb aluminum panel 4 within the aluminum box 3. By using the honeycomb aluminum panel 4 to fill the aluminum box 3, the internal stress structure is transformed from linear to a uniform stress surface, greatly improving rigidity. Furthermore, due to the lightweight nature of the honeycomb aluminum panel 4, the weight of the aluminum profile can be reduced to a certain extent, simultaneously reducing the load on the steel beam 11 while meeting rigidity requirements, thus reducing difficulties in on-site construction. The application of the honeycomb aluminum panel 4 also reduces economic costs.

[0035] Figure 3 for Figure 1 The cross-sectional view of point B shown is as follows: Figure 3 As shown, the aforementioned fixing method between the aluminum box 3 and the steel beam 11 is to use connecting angle steel 6 for fixing. One end of the connecting angle steel 6 close to the aluminum box 3 is connected to the first column 1 as a whole, and the other end of the connecting angle steel 6 is fixed to the steel beam 11 by welding, thereby completing the connection and fixing between the aluminum box 3 and the steel beam 11 to form a large-size grid line structure.

[0036] The aforementioned honeycomb aluminum panel 4 can be multiple pieces, with multiple honeycomb aluminum panels 4 arranged along the height direction of the aluminum box 3 inside the aluminum box 3, or multiple honeycomb aluminum panels 4 are arranged at equal intervals along the height direction of the aluminum box 3 inside the aluminum box 3.

[0037] Figure 4 for Figure 3 The enlarged structural diagram of part E shown is as follows: Figure 4As shown, an elastic washer 12 is also provided between the aforementioned connecting angle steel 6 and the aluminum box 3. Bolts 5 are used to fix the connecting angle steel 6 and the elastic washer 12 to the outside of the aluminum box 3 by passing through one end of the connecting angle steel 6, the elastic washer 12, and the side wall of the aluminum box 3 sequentially from the side of the connecting angle steel 6 facing away from the aluminum box 3. The bolts 5 are threadedly engaged with the fixing nut. The aforementioned fixing method is achieved as follows: Figure 5 for Figure 2 The enlarged structural diagram of part D shown is as follows: Figure 5 As shown, a first fixing hole is provided on the side of the aluminum box 3 facing the steel beam 11, and a first fixing groove corresponding to the first fixing hole is provided on the side of the first column 1 facing the inner wall of the aluminum box 3. A fixing nut is provided in the first fixing groove. The fixing nut is embedded into the first fixing groove by means of an embedded method. By adjusting the position of the first column 1 up and down, the threaded hole of the fixing nut is aligned with the center of the first fixing hole on the same horizontal plane. Then, a bolt 5 is screwed into the first fixing hole after passing through the connecting angle steel 6 and the elastic washer 12. Since the fixing nut has been fixed in position through the first fixing groove, the bolt 5 can be screwed into the fixing nut to complete the fixing of the connecting angle steel 6 and the elastic washer 12 on the outside of the aluminum box 3. It is worth noting that the first column 1 is fixed to the side wall of the aluminum box 3 and the elastic washer 12 from the inside of the aluminum box 3 by a pop rivet 7. By using stainless steel bolts 5 to connect the first column 1 and the connecting angle steel 6, the height can be adjusted up and down, and the functionality and installation are high.

[0038] Figure 6 for Figure 2 The enlarged structural diagram of part C shown is as follows: Figure 6 As shown, a second fixing groove is provided on the side of the aluminum box 3 away from the steel crossbeam 11 along the height direction of the aluminum box 3. A base 9 is provided in the second fixing groove, and the second column 2 is fixedly connected to the base 9 with screws 8. To facilitate the quick positioning of the second column 2, a limiting groove that can cooperate with the base 9 is provided on the side of the second column 2 facing the base 9. An elastic pad 12 is added between the base 9 and the limiting groove. The depth of the limiting groove is greater than the depth of the base 9 to accommodate the elastic pad 12; and the width of the limiting groove is the same as the width of the base 9 so that the base 9 can be precisely inserted into the limiting groove. Then, screws 8 are used to fasten the base 9, the elastic pad 12, and the limiting groove in sequence from the direction of the base 9. A cover 10 for the base 9 is also provided. The outer wall of the cover 10 contacts the aluminum box 3, and the cover 10 is fixed to the inner side of the base 9 by a snap-fit.

[0039] By applying the first column 1, the second column 2 and the aluminum box 3 combination stress, the weight of the aluminum box 3 is reduced while the stiffness is improved, the problems such as deformation due to oversize can be avoided, and the flatness is improved, the designer's visual effect on the outer facade effect is met. And by adopting the aluminum box 3, the aluminum box 3 can be set in various shapes, which can achieve diversified plasticity and avoid singleness, so as to be suitable for various fields. The elastic gasket 12 arranged in the interior has elastic support, and has good adaptability to the vertical load accidentally generated by earthquakes and the like.

[0040] The technical scope of the utility model is not only limited to the content in the above description, and the person skilled in the art can make various deformations and modifications to the above embodiment without departing from the technical thought of the utility model, and these deformations and modifications should all belong to the protection scope of the utility model.

Claims

1. A large size grating line structure, characterized by, It comprises a steel beam (11) and an aluminum box (3) fixed vertically outside the steel beam (11); A honeycomb aluminum plate (4) is fixed transversely in the aluminum box (3), and a first stand (1) and a second stand (2) are respectively fixed at both ends of the honeycomb aluminum plate (4), and the first stand (1) and the second stand (2) are respectively fixedly connected with the front and back sides inside the aluminum box (3); A connecting angle steel (6) is arranged on the side of the aluminum box (3) facing the steel beam (11), one end of the connecting angle steel (6) close to the aluminum box (3) is connected with the first stand (1) as a whole, and the other end of the connecting angle steel (6) is welded and fixed on the steel beam (11).

2. The large-scale grating line structure of claim 1, wherein, The honeycomb aluminum plate (4) is a plurality of pieces, and the plurality of honeycomb aluminum plates (4) are arranged in the aluminum box (3) along the height direction of the aluminum box (3).

3. The large-scale grating line structure of claim 1, wherein, An elastic gasket (12) is further arranged between the connecting angle steel (6) and the aluminum box (3), and one end of the connecting angle steel (6) close to the aluminum box (3) is fixed on the aluminum box (3) by penetrating the thickness direction of the elastic gasket (12) and the aluminum box (3) through a bolt (5).

4. The large-scale grating line structure of claim 3, wherein, The first stand (1) is fixed as a whole with the inside of the aluminum box (3) and the elastic gasket (12) by a core-pulling rivet (7).

5. The large-scale grating line structure of claim 4, wherein, A first fixing hole is formed on the side of the aluminum box (3) facing the steel beam (11), a first fixing groove corresponding to the first fixing hole is formed on the side of the first stand (1) facing the inner wall of the aluminum box (3), a fixing nut is arranged in the first fixing groove, and the bolt (5) is fixed in threaded cooperation with the fixing nut.

6. The large-scale grating line structure of claim 1, wherein, A second fixing groove is formed on the side of the aluminum box (3) away from the steel beam (11) along the height direction of the aluminum box (3), a base (9) is arranged in the second fixing groove, and the second stand (2) is fixedly connected with the base (9) by a screw (8).

7. The large-scale grating line structure of claim 6, wherein, A limiting groove matched with the base (9) is arranged on the side of the second stand (2) facing the base (9), and an elastic gasket (12) is further arranged between the base (9) and the limiting groove.

8. The large-scale grating line structure of claim 7, wherein, The depth of the limiting groove is greater than the depth of the base (9), and the width of the limiting groove is the same as the width of the base (9).

9. The large-scale grating line structure of claim 6, wherein, A cover (10) is further arranged, the outer wall of the cover (10) is in contact with the aluminum box (3), and the cover (10) is fixedly connected with the inside of the base (9) by clamping.

10. The large-scale grating line structure of claim 1, wherein, Aluminum plate sealing plates (13) are arranged at the upper and lower ends of the aluminum box (3).

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