CN218149119U

CN218149119U - Overhanging outer decorative building curtain wall structure

Info

Publication number: CN218149119U
Application number: CN202222372108.6U
Authority: CN
Inventors: 吴永泉; 张永欢; 杨英华
Original assignee: Shenzhen City Special Construction Engineering Co ltd
Current assignee: Shenzhen City Special Construction Engineering Co ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2022-12-27
Anticipated expiration: 2032-09-06

Abstract

The utility model discloses an outer decoration building curtain wall structure of encorbelmenting, including section bar main joist, section bar main joist one side is provided with the connection support, and the left and right sides of connection support is provided with glass, and the connection support is provided with the mounting groove in the one side of keeping away from section bar main joist, is provided with the outer trim strip of encorbelmenting in the mounting groove, and the mounting groove both sides are provided with spacing layering, and the connection support, the outer trim strip of encorbelmenting run through in and the spacing layering have the bolt that is used for fixed three, and the connection support presss from both sides glass with spacing layering. The utility model can fasten the glass and the overhanging outer decorative strip only by connecting the support, the limiting pressing strip and the bolt, has simple structure, convenient assembly and disassembly, simple architectural style, less components, one-time die sinking, common multiple items, low die sinking cost and high universality; the overhanging outer decorative building curtain wall structure and the overhanging outer decorative piece can be integrally installed, so that the installation process is greatly saved, the construction efficiency is improved, and the construction cost can be effectively reduced.

Description

Overhanging outer decorative building curtain wall structure

Technical Field

The utility model relates to a curtain wall construction technical field, more specifically say, relate to an outer decorative building curtain wall construction encorbelments.

Background

The overhanging component of the building curtain wall requires a body type coefficient of 2.0 according to structural calculation specifications, the stress condition is higher than that of a large-area curtain wall and a curtain wall at a corner part, and the connecting component is generally of a cantilever structure, so that the mechanical requirement of the connecting component is more rigorous than that of a common curtain wall.

The above disadvantages need to be improved.

Disclosure of Invention

In order to solve the current outer decoration building curtain wall structure of encorbelmenting comparatively complicated, the part is more, and the installation is inconvenient with the dismantlement, and with the simple style problem that violates of encorbelmenting outer decoration, the utility model provides an outer decoration building curtain wall structure encorbelments.

The utility model discloses technical scheme as follows:

the utility model provides an outer decorative building curtain wall structure encorbelments, includes the section bar main joist, section bar main joist one side is provided with the connection support, the left and right sides of connection support is provided with glass, the connection support is keeping away from one side of section bar main joist is provided with the mounting groove, be provided with the outer decorative strip of encorbelmenting in the mounting groove, the mounting groove both sides are provided with spacing layering, connect the support encorbelment outer decorative strip with it has the bolt that is used for fixed three to run through in the spacing layering, just connect the support with spacing layering will glass presss from both sides tightly.

Foretell exterior trim building curtain wall construction encorbelments, section bar main joist with connect support integrated into one piece.

Foretell outer decorative building curtain wall construction encorbelments, section bar main joist with be provided with first noise insulation rubber pad between the connection support, the mounting groove with it is provided with second noise insulation rubber pad to encorbelment between the outer decorative strip.

The overhanging outer decorative building curtain wall structure is characterized in that sealant is filled between the end part of the glass and the connecting support.

Foretell outer decorative building curtain wall structure encorbelments, be close to between the connection support glass's medial surface is provided with T type groove, be provided with first sealing strip in the T type groove, first sealing strip protrusion in one side in T type groove with glass contacts.

The utility model provides an outer decorative building curtain wall structure encorbelments, spacing layering with be provided with the second sealing strip between the outer facade of glass.

Foretell outer decorative building curtain wall construction encorbelments, be provided with L shape buckle on the connection support, the whole L shape that is of spacing layering terminal surface, be provided with L shape draw-in groove on the spacing layering buckling part, L shape buckle with L shape draw-in groove interlock.

Furthermore, the outer side of the limiting pressing strip is provided with a decorative buckle cover, the whole end face of the decorative buckle cover is also L-shaped, and the decorative buckle cover and the two end faces of the limiting pressing strip are mutually clamped and connected to form a rectangular frame.

Furthermore, a sealant is filled between the decorative buckle cover and the overhanging outer decorative strip.

The overhanging outer decorative building curtain wall structure is characterized in that the section bar main keel is connected with the support seat, and the limiting pressing strip is an aluminum alloy section bar or a steel section bar.

According to the scheme, the utility model has the advantages that the glass and the overhanging outer decorative strip can be fastened only by connecting the support, the limiting pressing strip and the bolt, the structure is simple, the assembly and the disassembly are convenient, the simple architectural style is provided, the number of components is small, the structure is simple, the mould opening is realized at one time, a plurality of projects are common, the mould opening cost is low, and the universality is high; the overhanging outer decorative building curtain wall structure and the overhanging outer decorative piece can be integrally installed, so that the installation process is greatly saved, the construction efficiency is improved, and the construction cost can be effectively reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following descriptions are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the structure of the present invention;

fig. 3 is an assembly schematic view of the middle section main keel and the connecting support of the utility model;

FIG. 4 is an assembly diagram of the connecting support and the limiting pressing bar of the present invention;

fig. 5 is an assembly schematic view of the middle limit pressing bar and the decorative buckle cover of the present invention;

fig. 6 is an enlarged view of the structure at a in fig. 4.

Wherein, in the figures, the respective reference numerals: 1. a section bar main keel; 2. connecting a support; 201. mounting grooves; 202. a T-shaped groove; 203. an L-shaped buckle; 3. glass; 4. an overhanging outer decorative strip; 5. limiting and pressing strips; 501. an L-shaped clamping groove; 6. a bolt; 7. a first sound-insulating rubber pad; 8. a second sound-insulating rubber pad; 9. sealing glue; 10. a first seal strip; 11. a second seal strip; 12. and (7) decorating a buckle cover.

Detailed Description

In order to make the technical problem, technical solution and beneficial effects to be solved by the present invention more clearly understood, the following description is made in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

It will be understood that when an element is referred to as being "fixed" or "disposed" or "connected" to another element, it can be directly or indirectly located on the other element. The terms "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positions based on the orientations or positions shown in the drawings, and are for convenience of description only and not to be construed as limiting the technical solution. The terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of technical features. "Multi" means two or more unless specifically limited otherwise. The meaning of "a number" is one or more unless specifically limited otherwise.

As shown in fig. 1 to 4, fig. 6, an encorbelment outer decorative building curtain wall structure, including section bar main joist 1, section bar main joist 1 one side is provided with connects support 2, the left and right sides of connecting support 2 is provided with glass 3, connect support 2 and be provided with mounting groove 201 in the one side of keeping away from section bar main joist 1, be provided with in the mounting groove 201 and encorbelment outer decorative strip 4, mounting groove 201 both sides are provided with limit trim strip 5, connect support 2, it has bolt 6 that is used for fixed three to run through in outer decorative strip 4 and the limit trim strip 5 to encorbelment, and connect support 2 and limit trim strip 5 press from both sides glass 3 tightly.

The utility model discloses when the equipment, at first will connect support 2 through the fix with screw to section bar main joist 1 on, or will connect support 2 and the 1 integrative structure of section bar main joist, promote structural strength, will encorbelment after that during outer trim strip 4 places mounting groove 201, place mounting groove 201 outside left and right sides with spacing layering 5 again, the directional W direction definition of arrow point is left in figure 1, the E direction definition is the right side, connect support 2, encorbelment and correspond the position on outer trim strip 4 and the spacing layering 5 and seted up the connecting hole, bolt 6 runs through and screws up the nut behind the connecting hole and connect the three, place the both sides of connecting support 2 with glass 3 simultaneously, bolt 6 screws up the back, make connecting support 2 and spacing layering 5 press from both sides glass 3 tight simultaneously.

The utility model can fasten the glass 3 and the overhanging outer decorative strip 4 only by connecting the support 2, the limiting pressing strip 5 and the bolt 6, has simple structure, convenient assembly and disassembly, small number of components, simple structure, one-time die sinking, common multiple items, low die sinking cost and high universality; the overhanging outer decorative building curtain wall structure and the overhanging outer decorative piece can be integrally installed, so that the installation process is greatly saved, the construction efficiency is improved, and the construction cost can be effectively reduced.

In a preferred example, as shown in fig. 1 to 3, a first soundproof rubber pad 7 is disposed between the profile main keel 1 and the connection support 2, a second soundproof rubber pad 8 is disposed between the mounting groove 201 and the overhanging outer decorative strip 4, the first soundproof rubber pad 7 and the second soundproof rubber pad 8 are made of elastic materials, and have a buffering and damping effect, and the first soundproof rubber pad 7 and the second soundproof rubber pad 8 prevent collision of parts on two sides thereof, reduce noise, and improve use experience of a user.

In a preferred example, as shown in fig. 2, a sealant 9 is filled between the end of the glass 3 and the connection support 2, and the sealant 9 adhesively connects the glass 3 and the connection support 2 on the one hand, so as to improve the connection strength between the two, thereby improving the structural strength of the curtain wall, and the sealant 9 has a good water-blocking effect, and improves the waterproof effect of the curtain wall.

In a preferred example, as shown in fig. 1, a T-shaped groove 202 is arranged between the connecting supports 2 and near the inner side surface of the glass 3, a first sealing strip 10 is arranged in the T-shaped groove 202, one side of the first sealing strip 10 protruding out of the T-shaped groove 202 is in contact with the glass 3, a second sealing strip 11 is arranged between the limiting pressing strip 5 and the outer vertical surface of the glass 3, the connecting supports 2 and the limiting pressing strip 5 are enabled to clamp the glass 3 more tightly through the first sealing strip 10 and the second sealing strip 11, the friction force between the sealing strips and the glass 3 is increased, the connecting strength between the connecting supports 2, the glass 3 and the limiting pressing strip 5 is improved, and the structural stability of the curtain wall is further improved.

In a preferred example, the first sealing strip 10 and the second sealing strip 11 are made of EPDM (terpolymer of ethylene, propylene and non-conjugated diene hydrocarbon), the EPDM has good elasticity and corrosion resistance, so that the first sealing strip 10 and the second sealing strip 11 are corrosion-resistant and not easy to damage, the first sealing strip 10 and the second sealing strip 11 are pressed during installation, after installation, the first sealing strip 10 and the second sealing strip 11 are elastically restored, so that the first sealing strip 10 is respectively in close contact with the connecting support 2 and the glass 3, and the second sealing strip 11 is respectively in close contact with the limiting pressing strip 5 and the glass 3, so that the sealing performance of the curtain wall is improved, and the waterproof effect of the curtain wall is improved.

In a preferred example, as shown in fig. 1, 4 and 6, the connecting support 2 is provided with an L-shaped buckle 203, the end face of the limiting pressing strip 5 is integrally L-shaped, so that one side of the limiting pressing strip 5 is attached to the left side or the right side of the connecting support 2, the other side of the limiting pressing strip is used for compressing the glass 3, an L-shaped clamping groove 501 is formed in the bending part of the limiting pressing strip 5, during installation, the L-shaped buckle 203 is engaged with the L-shaped clamping groove 501, the connecting strength between the connecting support 2 and the limiting pressing strip 5 is improved, and the structural stability of the curtain wall is further improved.

In a preferred example, as shown in fig. 5, a decorative buckle cover 12 is arranged on the outer side of the limiting pressing strip 5, the whole end face of the decorative buckle cover 12 is also L-shaped, when the decorative buckle cover 12 is installed, the limiting pressing strip 5 is inserted into the decorative buckle cover 12 from left to right or from right to left, and the decorative buckle cover 12 and the limiting pressing strip 5 are mutually clamped and connected at two ends to form a rectangular frame, so that the appearance is neat and simple, and the bolt is protected.

In a preferred example, as shown in fig. 1, a sealant 9 is filled between the decorative buckle cover 12 and the overhanging outer decorative strip 4, the sealant 9 on one hand adhesively connects the decorative buckle cover 12 and the overhanging outer decorative strip 4 to improve the connection strength therebetween, thereby improving the structural strength of the curtain wall, and on the other hand, the sealant 9 has a good water-blocking effect, so as to further improve the waterproof effect of the curtain wall.

In a preferred embodiment, the section main keel 1, the connecting support 2 and the limiting pressing strip 5 are aluminum alloy sections or steel sections, so that each part has good structural strength and is not easy to corrode, and the curtain wall is ensured to have a long service life.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an encorbelment outer decoration building curtain wall structure, a serial communication port, including the section bar main joist, section bar main joist one side is provided with the connection support, the left and right sides of connection support is provided with glass, the connection support is keeping away from one side of section bar main joist is provided with the mounting groove, be provided with the outer trim strip of encorbelmenting in the mounting groove, the mounting groove both sides are provided with spacing layering, the connection support encorbelment outer trim strip with it has the bolt that is used for fixed three to run through in the spacing layering, just the connection support with spacing layering will glass presss from both sides tightly.

2. The overhanging outer-finishing building curtain wall structure of claim 1 wherein the section bar main joist is integrally formed with the connecting support.

3. The overhanging outer-decorative building curtain wall structure of claim 1, wherein a first sound-insulating rubber gasket is arranged between the section bar main keel and the connecting support, and a second sound-insulating rubber gasket is arranged between the mounting groove and the overhanging outer decorative strip.

4. The overhanging outer-decorative building curtain wall structure of claim 1 wherein a sealant is filled between the end of the glass and the connecting support.

5. The overhanging outer-decorating building curtain wall structure according to claim 1, wherein a T-shaped groove is formed between the connecting supports and is close to the inner side surface of the glass, a first sealing strip is arranged in the T-shaped groove, and the first sealing strip protrudes out of one side of the T-shaped groove and is in contact with the glass.

6. The overhanging outer-decorative building curtain wall structure of claim 1, wherein a second sealing strip is arranged between the limiting bead and the glass facade.

7. The overhanging outer decorative building curtain wall structure according to claim 1, wherein the connecting support is provided with an L-shaped buckle, the end face of the limiting pressing strip is integrally L-shaped, the bending part of the limiting pressing strip is provided with an L-shaped clamping groove, and the L-shaped buckle is meshed with the L-shaped clamping groove.

8. The overhanging outer-decorating building curtain wall structure as claimed in claim 7, wherein a decorating buckle cover is arranged outside the limit pressing bar, the whole end face of the decorating buckle cover is also L-shaped, and the decorating buckle cover and the two ends of the limit pressing bar are mutually clamped and connected to form a rectangular frame.

9. The overhanging outer-decorative building curtain wall structure of claim 8, wherein a sealant is filled between the decorative buckle cover and the overhanging outer decorative strip.

10. The overhanging outer-decorating building curtain wall structure as claimed in claim 1, wherein the section bar main keel, the connecting support and the limiting pressing bar are aluminum alloy sections or steel sections.