CN216948945U

CN216948945U - Curtain wall vertical decorative line curtain wall stress structure with ultra-large cross section

Info

Publication number: CN216948945U
Application number: CN202123208403.XU
Authority: CN
Inventors: 索玲; 周乐; 张轶
Original assignee: Jiangsu Hengshang Energy Conservation Technology Co Ltd
Current assignee: Jiangsu Hengshang Energy Conservation Technology Co Ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-07-12
Anticipated expiration: 2031-12-20

Abstract

The utility model discloses a curtain wall vertical decoration line curtain wall stress structure with an ultra-large cross section, which adopts the technical scheme that the curtain wall vertical decoration line curtain wall stress structure comprises an aluminum plate, a transverse decoration strip and a vertical decoration strip, and comprises a connecting node for connecting the transverse strip, wherein the connecting node comprises a first section bar and a second section bar which are spliced and matched, a splicing groove is formed in the first section bar, a splicing pin is formed in the second section bar, the splicing groove is spliced and matched with the splicing pin, a first connecting piece is installed on two sides of the first section bar, a third section bar is arranged at the top of the vertical decoration strip, and the top surface and the bottom surface of the third section bar are both fixedly connected with a second connecting piece.

Description

Vertical moulding curtain wall atress structure of curtain of super large cross-section

Technical Field

The utility model relates to the field of curtain wall components, in particular to a curtain wall vertical moulding curtain wall stress structure with an ultra-large cross section.

Background

Along with the deepening of urbanization in China and the rapid development of the building industry, more and more high-rise buildings with attractive designs appear in the visual field of people, the building curtain wall is favored by the advantages of light weight, high strength, high permeability, energy conservation, environmental protection and the like, in order to increase the attractiveness of the building curtain wall, decorative strips are generally added on the curtain wall, the traditional decorative strips are generally adhered by glue or fixed through screws, but the connection part of the two decorative strips is a place with concentrated stress, the condition of loosening of the screws or glue opening of the glue is easy to occur, the stability of fixing of the decorative strips is influenced, and along with the upgrading of the curtain wall, more and more curtain walls with oversized sections appear, and the problem of the connection part of the decorative strips is further amplified.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide the curtain wall vertical moulding curtain wall stress structure with the oversized section, which has the advantages that the design of the mounting notch is simple and reasonable, the assembling tightness is ensured, and the mounting stability of the moulding is greatly improved.

The technical purpose of the utility model is realized by the following technical scheme:

the utility model provides a vertical moulding curtain atress structure of curtain of super large cross-section, includes aluminum plate, horizontal ornamental strip and vertical ornamental strip, including the connected node who is used for connecting horizontal strip, connected node is including concatenation complex section bar one and section bar two, be provided with the concatenation groove on the section bar one, be provided with the concatenation foot on the section bar two, the cooperation of pegging graft of concatenation groove and concatenation foot, connecting piece one is installed to the both sides of section bar one, the top of vertical ornamental strip is provided with section bar three, the top surface and the equal fixedly connected with connecting piece two in bottom surface of section bar three.

Furthermore, the splice groove sets up in the apex angle department of two one sides of section bar orientation, the section of splice groove is "L" shape, it matches with the splice groove appearance to splice the pin.

Furthermore, a plurality of first protruding parts are arranged on the first section bar, and the first protruding parts are arranged between the two splicing grooves; the second section bar is provided with a plurality of second protruding parts, the second protruding parts are arranged on the outer sides of the splicing feet, and gaps are reserved at the joint of the first section bar and the second section bar through the first protruding parts and the second protruding parts.

Furthermore, a sealant is arranged in a gap between the second protruding portion and the first section.

Furthermore, the first connecting piece is L-shaped, one side of the first connecting piece is connected with the transverse decorative strip through a screw, the other side of the first connecting piece is fixed with the side face of the first section bar through the screw, and the first section bar is thickened at the penetrating position of the screw.

Furthermore, buckle covers are fixedly spliced on the front face and the rear face of the section bar III.

Further, the apex angle department of two sides is provided with the joint groove around the section bar three, the inboard of buckle closure is provided with the joint pin, and the joint pin cooperates with joint groove joint.

Furthermore, the entrance in joint groove is provided with the inclined plane, the section of card pin is triangle-shaped.

Furthermore, the cross section of the second connecting piece is L-shaped, the horizontal part of the second connecting piece is attached to the third section bar, and the vertical part of the second connecting piece is inserted into the vertical decorative strip.

Furthermore, a bolt is arranged between the horizontal part of the second connecting piece and the third section bar, penetrates through the third section bar to fix the second connecting piece and the third section bar into a whole, and the vertical part of the second connecting piece is connected with the vertical decorative strip through self-tapping nails.

In conclusion, the utility model has the following beneficial effects:

1. the decorative strips are stably connected by adopting various sectional materials as nodes for connecting the decorative strips, and the positions of the decorative strip connecting parts with complex stress share the load through the connecting nodes, so that the mounting and fixing stability of the decorative strip connecting strips is further improved, and the design is simple and attractive.

2. The splicing grooves and the splicing grooves of the first section bar and the second section bar are reasonable in structural design, the splicing is ensured to be tight, the improved connection stability is facilitated, the splicing structure is relatively simple, and the convenience of installation of related parts is improved.

3. The connecting structure between the decorative strips can also play a role in shading sun.

Drawings

Fig. 1 is a schematic view of the structure of a curtain wall.

FIG. 2 is a schematic cross-sectional structure diagram of a vertical moulding curtain wall stress construction of a curtain wall with an ultra-large cross section.

Fig. 3 is a schematic cross-sectional view of a connection node.

Fig. 4 is a vertical sectional structural view of a joint of the vertical trim strips.

Fig. 5 is a partially enlarged schematic view of a portion a in fig. 4.

In the figure, 1, an aluminum plate; 11. transverse decorative strips; 2. connecting the nodes; 21. a first section; 211. splicing grooves; 212. a first connecting piece; 213. a first projecting part; 22. a second section; 221. splicing pins; 222. a second projecting part; 23. sealing glue; 3. a vertical trim strip; 31. section III; 311. a clamping groove; 32. covering; 321. a card pin; 33. a second connecting piece; 331. a bolt; 332. a self-tapping screw.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the following detailed description of the present invention is provided with reference to the accompanying drawings and the detailed description. The advantages and features of the present invention will become more apparent from the following description. It is to be noted that the drawings are in a very simplified form and are all used in a non-precise scale for the purpose of facilitating and distinctly aiding in the description of the embodiments of the present invention. To make the objects, features and advantages of the present invention comprehensible, reference is made to the accompanying drawings. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the implementation conditions of the present invention, so that the present invention has no technical significance, and any structural modification, ratio relationship change or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention.

Example (b):

a curtain wall vertical decoration line curtain wall stress structure with an ultra-large section is shown in figures 1 and 2 and comprises an aluminum plate 1, a transverse decoration strip 11 and a vertical decoration strip 3, wherein the aluminum plate 1, the transverse decoration strip 11 and the vertical decoration strip 3 are used as outermost layer structures of the curtain wall and mainly play a role in decoration.

Further, as shown in fig. 2 and 3, a connecting node 2 is provided between adjacent transverse decorative strips 11, and the connecting node 2 plays a role in connecting the transverse decorative strips 11 and sharing load. The connecting node 2 comprises a first section bar 21 and a second section bar 22 which are matched in a splicing mode, the first section bar 21 and the second section bar 22 are fixed through screws, and the first section bar 21 and the second section bar 22 also play a certain sunshade role.

Further, as shown in fig. 2 and 3, the transverse trim strips 11 are arranged on two sides of the first section bar 21, the first connecting members 212 are arranged on two sides of the first section bar 21, and the transverse trim strips 11 are fixed through the first connecting members 212. The first connecting piece 212 is L-shaped, one side of the first connecting piece 212 is connected with the transverse decorative strip 11 through a screw, the other side of the first connecting piece 212 is fixed with the side of the first section bar 21 through a screw, and the first connecting piece 212 is designed to be L-shaped and is matched with the shape of the corner of the first section bar 21 where the transverse decorative strip 11 is arranged. And the first section bar 21 is thickened at the screw penetrating position, so that the stability of the screw fixing position is improved.

Further, as shown in fig. 2 and 3, a splice groove 211 is formed at a vertex angle of one surface of the first profile 21 facing the second profile 22, a cross section of the splice groove 211 is L-shaped, and a shorter part of the splice groove 211 points to the outside. The surface of the first section bar 21 facing the second section bar 22 is provided with a plurality of outward first protrusions 213, and the first protrusions 213 are uniformly distributed between the two splicing grooves 211.

Further, as shown in fig. 2 and 3, a splicing pin 221 is arranged on the second section 22, the cross section of the splicing pin 221 is L-shaped, the splicing pin 221 and the splicing groove 211 are identical in appearance, and the two are spliced and matched, so that the installation is fast and convenient. The notch reasonable in design of splice groove 211 improves the compactness of concatenation. The second section 22 is provided with a plurality of second protruding parts 222, the second protruding parts 222 are arranged on the outer sides of the splicing feet 221, and gaps are reserved at the joint of the first section 21 and the second section 22 through the first protruding parts 213 and the second protruding parts 222, so that a sufficient buffer space is provided, and the foundation of rigid collision when the part deforms is reduced.

Further, as shown in fig. 2 and 3, a sealant 23 is disposed in a gap between the second protruding portion 222 and the first profile 21, so that the sealing performance of the gap is improved.

Further, as shown in fig. 2 and 4, a third section 31 is arranged at the top of the vertical trim strip 3, a second connecting member 33 is fixedly connected to the upper surface and the lower surface of the third section 31, the horizontal part of the second connecting member 33 is attached to the third section 31, and the vertical part of the second connecting member 33 is inserted into the vertical trim strip 3. A bolt 331 is arranged between the horizontal part of the second connecting piece 33 and the third section bar 31, and the bolt 331 penetrates through the third section bar 31 to fix the two second connecting pieces 33 and the third section bar 31 into a whole, in this embodiment, the number of the bolts 331 is three, and the three bolts 331 are arranged side by side, which is beneficial to increasing the installation firmness of the second connecting piece 33. The vertical part of the second connecting piece 33 is connected with the vertical decorating strip 3 through the self-tapping screw 332, so that the firmness of connection and fixation of the two is guaranteed.

Further, as shown in fig. 4 and 5, the front and the back of the third section 31 are spliced and fixed with the buckle cover 32, and the buckle cover 32 plays a role in decoration and sealing. The top corners of the front and back surfaces of the third section 31 are provided with clamping grooves 311, the edge of the inner wall of the buckle cover 32 is provided with clamping pins 321 protruding outwards, and the clamping pins 321 are inserted into the clamping grooves 311 to fix the buckle cover 32 on the third section 31. The entrance of the clamping groove 311 is provided with an inclined plane, and the section of the clamping pin 321 is triangular, so that the clamping pin 321 is conveniently clamped in the clamping groove 311 along the inclined plane. The rounded edges of the card pins 321 facilitate the card pins 321 to slide into the card slots 311 while reducing stress concentration caused by sharp edges.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the utility model. It should be noted that various changes and modifications can be made by those skilled in the art without departing from the spirit of the utility model, and these changes and modifications are all within the scope of the utility model. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides a vertical moulding curtain wall atress structure of curtain of super large cross-section, includes aluminum plate, horizontal ornamental strip and vertical ornamental strip, its characterized in that: including the connected node who is used for connecting horizontal strip, connected node is including concatenation complex section bar one and section bar two, be provided with splice groove on the section bar one, be provided with on the section bar two and piece together the foot, splice groove and concatenation foot grafting cooperation, connecting piece one is installed to the both sides of section bar one, the top of vertical ornamental strip is provided with section bar three, the top surface and the equal fixedly connected with connecting piece two in bottom surface of section bar three.

2. The curtain wall vertical moulding curtain wall stress construction of super large cross section of claim 1, characterized in that: the splice groove sets up in the apex angle department of section bar one towards two one sides of section bar, the section of splice groove is "L" shape, the concatenation foot matches with the splice groove appearance.

3. The curtain wall vertical moulding curtain wall stress construction of super large cross section of claim 2, characterized in that: the first section bar is provided with a plurality of first protruding parts which are arranged between the two splicing grooves; the second section bar is provided with a plurality of second protruding parts, the second protruding parts are arranged on the outer sides of the splicing feet, and gaps are reserved at the joint of the first section bar and the second section bar through the first protruding parts and the second protruding parts.

4. The vertical moulding curtain wall stress structure of curtain wall of super large cross section of claim 3, characterized in that: and a sealant is arranged in a gap between the second protruding part and the first section.

5. The curtain wall vertical moulding curtain wall stress construction of super large cross section of claim 1, characterized in that: the first connecting piece is L-shaped, one side of the first connecting piece is connected with the transverse decorative strip through a screw, the other side of the first connecting piece is fixed with the side face of the first section through the screw, and the first section is thickened at the penetrating position of the screw.

6. The curtain wall vertical moulding curtain wall stress construction of super large cross section of claim 1, characterized in that: and buckle covers are spliced and fixed on the front and back surfaces of the third section.

7. The vertical moulding curtain wall stress structure of curtain wall of super large cross section of claim 6, characterized in that: the apex angle department of two sides is provided with the joint groove around the section bar three, the inboard of buckle closure is provided with the joint pin, and the joint pin cooperates with joint groove joint.

8. The curtain wall stress structure with the vertical decorative lines of the curtain wall with the oversized cross section as claimed in claim 7, wherein: the entrance in joint groove is provided with the inclined plane, the section of card pin is triangle-shaped.

9. The curtain wall vertical moulding curtain wall stress construction of super large cross section of claim 1, characterized in that: the cross section of the second connecting piece is L-shaped, the horizontal part of the second connecting piece is attached to the third section bar, and the vertical part of the second connecting piece is inserted into the vertical decorating strip.

10. The vertical molding curtain wall stress structure of the curtain wall with the oversized section as claimed in claim 9, wherein: and a bolt is arranged between the horizontal part of the second connecting piece and the third section bar, penetrates through the third section bar to fix the second connecting piece and the third section bar into a whole, and the vertical part of the second connecting piece is connected with the vertical decorative strip through self-tapping nails.