A special-shaped polyhedral rotatable outer wall decoration structure and a method for using the same

Abstract

The application discloses a special-shaped polyhedral rotatable outer wall decoration structure and a use method thereof, which comprises a polygonal structure surrounded by at least three perforated plates and a polyhedral decoration piece, a top plate installed at the top of the polygonal structure, a bottom plate installed at the bottom of the polygonal structure, a rotating shaft vertically installed between the top plate and the bottom plate and located at the center of the polygonal structure, and two bearing seats connected with the top and bottom of the rotating shaft respectively. The polygonal structure is light in weight, small in wind resistance, rotatable around the rotating shaft, and can bring variable visual effects in cooperation with the perforated plates. When the rotating shaft rotates, the counterweight can pull the upper and lower colored ribbons to periodically fluctuate, thereby bringing more variable visual effects.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of architectural decoration, in particular to a rotatable outer wall decoration structure and a method for using the same. BACKGROUND

[0002] Curtain wall is the outer wall of a building, does not bear the weight, like a curtain hanging, also known as hanging wall, is a modern large and high-rise building commonly used with decorative effect of light wall. It is composed of structural frame and inlaid panel, and does not bear the load and action of the main structure. The traditional curtain wall at home and abroad at present is mainly stone curtain wall, glass curtain wall and metal curtain wall. No matter which kind of curtain wall, the visual effect is unchanged after installation.

[0003] For example, the utility model patent publication No. CN209799111U discloses a corrugated decorative aluminum grille curtain wall structure, which comprises a curtain wall frame and a plurality of grille curtain wall units. The curtain wall frame is connected to the main body of the building and is composed of a plurality of vertical main columns and a plurality of horizontal main beams. The grille curtain wall unit is located on the outside of the curtain wall frame and comprises a curtain wall hanging seat, an interior trim strip and a combined trim strip. The curtain wall hanging seat is arranged horizontally and is connected and fixed to the main column through an adapter assembly. The combined trim strip is composed of an interior trim strip and an exterior trim strip. The interior trim strip is installed on the outside of the curtain wall hanging seat, and the exterior trim strip is installed on the outside of the interior trim strip. The angle of the combined trim strip cannot be changed, and the visual effect of the curtain wall cannot be changed.

[0004] The utility model patent publication No. CN217080249U discloses a rotating louver system for curtain wall, which comprises a frame and a louver. The frame is provided with a rotating cavity and a traction groove. The rotating cavity is equipped with a lead screw, the lead screw is equipped with a transmission gear, the transmission gear is wound with a chain, the lead screw is equipped with a driven gear, the frame is equipped with a first motor, the first motor is equipped with a driving gear, the driving gear is assembled with the driven gear, the lead screw is equipped with a threaded sleeve, the threaded sleeve is equipped with a connecting plate, the connecting plate is assembled with the traction groove, and the connecting plate is equipped with a pressing piece. Although the angle of the louver can be changed, the change in visual effect is not obvious, and it is only a functional application for opening and closing, ventilating and avoiding wind and rain. SUMMARY

[0005] The technical problem to be solved by the present application is that the existing outer wall decoration piece cannot change the angle after installation, and the visual effect is single and fixed. Therefore, a special-shaped polyhedral rotatable outer wall decoration structure and a method for using the same are provided.

[0006] The technical scheme of the present application is: a special-shaped polyhedral rotatable outer wall decoration structure, comprising: a polygonal structure surrounded by at least three perforated plates and a polyhedral decoration piece; a top plate installed at the top of the polygonal structure; a bottom plate installed at the bottom of the polygonal structure; a rotating shaft vertically installed between the top plate and the bottom plate and located at the center of the polygonal structure; and two bearing seats respectively connected with the top and bottom of the rotating shaft.

[0007] The improvement of the above scheme is that a cross beam extending horizontally along the outer wall is arranged below the polygonal structure, a locking bolt is arranged on the cross beam, and a bolt hole matched with the locking bolt is arranged on the bottom edge of the polygonal structure.

[0008] The further improvement of the above scheme is that the rotating shaft is driven to rotate by a motor, the middle part of the rotating shaft is provided with two thread segments with opposite threads, a rotating shaft sleeve between the two thread segments is provided with an upper movable plate and a lower movable plate, the upper movable plate and the lower movable plate are respectively threadedly matched with the corresponding two thread segments, a tension spring is fixedly connected between the upper movable plate and the lower movable plate, an upper colored ribbon is wound around the rotating shaft between the two thread segments and the top plate, a plurality of counterweights at different heights are arranged on the upper colored ribbon, the counterweights are connected with the rotating shaft through elastic connecting pieces, and a lower colored ribbon is wound around the rotating shaft between the two thread segments and the bottom plate, a plurality of counterweights at different heights are arranged on the lower colored ribbon, and the counterweights are connected with the rotating shaft through elastic connecting pieces.

[0009] In the above scheme, the upper colored ribbon and the lower colored ribbon are flexible light strips.

[0010] In the above scheme, the polyhedral decoration piece is a geometric body distributed at intervals.

[0011] In the above scheme, the perforated plate is a colored stainless steel material.

[0012] In the above scheme, the mass of the counterweight gradually decreases from top to bottom.

[0013] In the above scheme, the spring group is composed of a plurality of spring matrixes.

[0014] In the above scheme, an installation bracket fixedly connected with one bearing seat is arranged above the polygonal structure, and a pre-embedded part fixedly connected with the other bearing seat is arranged below the polygonal structure.

[0015] The application discloses a method for using a special polygonal rotatable outer wall decoration structure, which comprises the following steps: starting a motor, driving a rotating shaft to rotate clockwise, and driving a counterweight to move outward due to centrifugal force, so as to drive an upper colored ribbon and a lower colored ribbon to periodically expand and contract, and drive an upper movable plate and a lower movable plate to move in opposite directions respectively in thread cooperation with corresponding thread segments, so that the upper movable plate extrudes the upper colored ribbon in the upward process, and the lower movable plate extrudes the lower colored ribbon in the downward process, thereby bringing different visual effects.

[0016] The application has the advantages that the polygonal structure is light in weight, small in wind resistance, rotatable around the rotating shaft, and capable of bringing variable visual effects in cooperation with the perforated plate, and when the rotating shaft rotates, the counterweight is driven to pull the upper colored ribbon and the lower colored ribbon to periodically fluctuate, thereby bringing more variable visual effects. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a schematic view of the special polygonal rotatable outer wall decoration structure of the application;

[0018] Figure 2 is a top view of Figure 1 ;

[0019] Figure 3 is an installation schematic view of Figure 1 ;

[0020] Figure 4 is a schematic view of the special polygonal rotatable outer wall decoration structure of the preferred example of the application;

[0021] In the drawings, 1 is a perforated plate, 2 is a polygonal decoration piece, 3 is a top plate, 4 is a bottom plate, 5 is a rotating shaft, 6 is a bearing seat, 7 is a cross beam, 8 is a locking bolt, 9 is a thread segment, 10 is an upper movable plate, 11 is a lower movable plate, 12 is a tension spring, 13 is an upper colored ribbon, 14 is a counterweight, 15 is a lower colored ribbon, 16 is a mounting support, and 17 is a pre-buried piece. EMBODIMENT

[0022] The technical solutions in the embodiments of the application will be clearly and completely described below with reference to the drawings. Obviously, the described embodiments are only part of the embodiments of the application, but not all the embodiments. Based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the application.

[0023] As Figures 1-2As shown, a rotatable, irregularly shaped polyhedral exterior wall decoration structure includes: a polygonal structure formed by at least three perforated plates 1 and a polyhedral decorative element 2; a top plate 3, installed on top of the polygonal structure; a bottom plate 4, installed at the bottom of the polygonal structure; a rotating shaft 5, vertically installed between the top and bottom plates and located at the center of the polygonal structure; and two bearing seats 6, respectively connected to the top and bottom of the rotating shaft. The bearing seat model is HS1510, and the two shaft ends of the rotating shaft are connected to bearings, the bearing model being 22210. The polyhedral decorative element offers a high degree of design freedom, using stainless steel or aluminum tubing for the frame, resulting in lightweight construction. It can be irregularly shaped polyhedrals, cylinders, triangular prisms, or other geometric shapes. An electric device can be added to control the rotation speed and angle of the polygonal structure. The perforated plates are preferably made of colored stainless steel to reduce weight and wind resistance.

[0024] In one embodiment of the present invention, a horizontal beam 7 extending along the outer wall is provided below the polygonal structure, and a locking pin 8 is provided on the horizontal beam. The bottom edge of the polygonal structure has a pin hole that mates with the locking pin. When rotated to this angle, the pin hole aligns with the pin, and the pin can be inserted into the pin hole to lock and fix the structure.

[0025] The installation method is as follows: 1) Lay out and mark the lines on the basis of the installation area, and at the same time use an infrared measuring instrument to find the vertical line and find the corresponding point on the upper part of the building;

[0026] 2) Install pre-embedded steel plates in the foundation;

[0027] 3) Fix the bracket 16 at the upper end;

[0028] 4) Install bearings and corresponding bearing seats on the upper and lower shaft ends of the irregular polyhedral decorative parts respectively;

[0029] 5) Vertically lifting irregularly shaped polyhedral decorative parts;

[0030] 6) The lower end rests on the embedded part 17;

[0031] 7) The upper bearing rests against the mounting bracket;

[0032] 8) Adjust the position and tighten the bolts;

[0033] 9) Multiple installations repeat steps 4)-8), such as... Figure 3 As shown.

[0034] As a preferred example of the present invention, such as Figure 4As shown, the rotating shaft is driven to rotate by the motor, the middle part of the rotating shaft is provided with two thread segments 9 with opposite threads, the rotating shaft between the two thread segments is sleeved with an upper movable plate 10 and a lower movable plate 11, the upper movable plate and the lower movable plate are respectively threadedly connected with the corresponding two thread segments, the upper movable plate and the lower movable plate are fixedly connected with a tension spring 12, the rotating shaft between the two thread segments and the top plate is wound with an upper colored ribbon 13, a plurality of counterweights 14 at different heights are arranged on the upper colored ribbon, the counterweights are connected with the rotating shaft through elastic connecting pieces, the rotating shaft between the two thread segments and the bottom plate is wound with a lower colored ribbon 15, a plurality of counterweights at different heights are arranged on the lower colored ribbon, and the counterweights are connected with the rotating shaft through elastic connecting pieces.

[0035] A use method of the special-shaped polyhedral rotatable outer wall decoration structure, including the following steps: starting the motor, driving the rotating shaft to rotate clockwise, the counterweights are outwardly moved due to the centrifugal force, the masses of the counterweights at different heights are different, so that the radii of the counterweights during the centrifugal movement are different, the upper colored ribbon and the lower colored ribbon are periodically expanded and contracted, the gradually changing color movement is formed by cooperating with the polyhedral decoration piece, the upper movable plate and the lower movable plate are threadedly connected with the corresponding thread segments and move in opposite directions, the upper movable plate is pressed against the upper colored ribbon during the upward movement, the lower movable plate is pressed against the lower colored ribbon during the downward movement, when the moving distances of the upper movable plate and the lower movable plate are large enough, the tension spring 12 prevents the two from continuously moving, at this time, the motor can be reversely driven to rotate the rotating shaft counterclockwise, the upper movable plate and the lower movable plate move towards each other, and the different visual effects are brought by repeating the above steps.

Claims

1. A special-shaped polyhedral rotatable outer wall decoration structure, characterized in that: The utility model relates to a kind of decorative structure of polygonal shape, including: Polygonal structure enclosed by at least three perforated plates (1) and a polyhedral decorative piece (2); Top plate (3), the top plate is installed on the top of polygonal structure; Bottom plate (4), the bottom plate is installed on the bottom of polygonal structure;Pivot (5), the pivot is vertically installed between top plate and bottom plate and is located in the center of polygonal structure;Two bearing seats (6), two the bearing seat is connected with the top and bottom of pivot respectively;The pivot is rotated by motor drive, the middle part of the pivot is equipped with two thread segments (9) of opposite screw threads, the pivot sleeve between two thread segments is equipped with upper movable plate (10) and lower movable plate (11), upper movable plate, lower movable plate are respectively screwed with corresponding two thread segments, upper movable plate and lower movable plate are fixedly connected with tension spring (12) between, the pivot between two thread segments and top plate is wound with upper ribbon (13), the upper ribbon is equipped with several counterweights (14) at different heights, the counterweight is connected with pivot by elastic connecting piece, the pivot between two thread segments and bottom plate is wound with lower ribbon (15), the lower ribbon is equipped with several counterweights at different heights, the counterweight is connected with pivot by elastic connecting piece.

2. A multi-faceted polyhedral rotatable exterior wall covering structure as defined in claim 1, wherein: The lower side of the polygonal structure is provided with a crossbeam (7) extending horizontally along the outer wall, and the crossbeam is provided with a locking bolt (8), and the bottom edge of the polygonal structure is provided with a bolt hole matched with the locking bolt.

3. The irregularly shaped polyhedral rotatable exterior wall decoration structure as described in claim 1, characterized in that: The upper ribbon and the lower ribbon are flexible light strips.

4. A sculptured polyhedral rotatable exterior wall covering structure as described in claim 1 wherein: The polyhedral decorative piece is a geometric body distributed at intervals.

5. A sculptured polyhedral rotatable exterior wall covering structure as described in claim 1 wherein: 5 The perforated plate is made of colored stainless steel.

6. A sculptured polyhedral rotatable exterior wall covering structure as described in claim 1 wherein: The mass of the counterweight gradually decreases from top to bottom.

7. A sculptured polyhedral rotatable exterior wall covering structure as described in claim 1 wherein: 0 The upper side of the polygonal structure is provided with a mounting bracket (16) fixedly connected with one bearing seat, and the lower side of the polygonal structure is provided with a pre-embedded part (17) fixedly connected with another bearing seat.

8. The method of using a shaped polyhedral rotatable exterior wall covering structure of claim 1, wherein: The utility model includes the following steps: Start motor, drive the clockwise rotation of pivot, counterweight does centrifugal motion outwardly due to centrifugal force, drive upper ribbon and lower ribbon to periodically expand and contract, upper movable plate and lower movable plate respectively screw with corresponding thread segment screw thread cooperation to move in opposite directions, upper movable plate is extruded in the process of going up, lower movable plate is extruded in the process of going down, and different visual effects are brought.

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