CN213014888U

CN213014888U - Curtain wall structure with decorative strips

Info

Publication number: CN213014888U
Application number: CN202020594217.0U
Authority: CN
Inventors: 徐文扬; 刘国英; 沈秋芳; 解婷
Original assignee: Zhejiang Yasha Curtain Wall Co Ltd
Current assignee: Zhejiang Yasha Curtain Wall Co Ltd
Priority date: 2020-04-20
Filing date: 2020-04-20
Publication date: 2021-04-20
Anticipated expiration: 2030-04-20

Abstract

The utility model discloses a curtain wall structure with decorative strips, the curtain wall is fixed on a beam through a fixed angle bracket, the curtain wall comprises a plurality of curtain wall plates and a plurality of decorative strips, the curtain wall plates and the decorative strips are transversely arranged at intervals, and the left and right ends of the curtain wall plates are respectively provided with a connecting plate; the decorative strip forms an inner side surface at one side close to the cross beam; the left side and the right side of the inner side face are respectively provided with a folded edge at the position corresponding to the connecting plate; the curtain wall board and the decorative strip are fixedly connected with the folded edge through the connecting board. The utility model discloses a curtain wall construction with ornamental strip through integral connected mode, has simplified the step of ornamental strip installation to eliminated the load problem of concentrating that single screw connection of traditional ornamental strip caused, made the ornamental strip be difficult to drop, improved the security performance of curtain ornamental strip.

Description

Curtain wall structure with decorative strips

Technical Field

The utility model relates to a building curtain especially relates to a curtain wall construction with ornamental strip.

Background

The curtain wall is an outer wall enclosure of a building, is a common light wall body with a decorative effect for modern large and high-rise buildings, and is often additionally provided with decorative strips to beautify the curtain wall in order to enrich the patterns of the outer vertical surface of the curtain wall. At present, curtain wall decoration strips sold and used in the market are directly connected with a curtain wall through screws, and each curtain wall decoration strip is independently connected with the curtain wall; the larger the decorative strip is, the larger the lateral wind pressure on the decorative strip is, the larger the swing amplitude of the decorative strip is, and the load is concentrated at the screw, so that the screw is stressed too much, the decorative strip falls off, and potential safety hazards are brought; and the ornamental strip needs to be installed respectively on the curtain wall, causes the inconvenient problem of installation. For example, the chinese patent document discloses a connecting structure of a glass curtain wall decorative plate, whose publication number CN209429352U, comprising a pillar, a beam, a first glass plate, a second glass plate, a decorative plate and a connecting member; the first glass plate and the second glass plate are fixedly connected with the cross beam, and the ends of the first glass plate and the second glass plate are aligned and provided with gaps; crossbeam one end and stand fixed connection, the crossbeam other end are equipped with the connecting plate, the connecting plate passes the space between first glass board and the second glass board and is connected with connecting element, connecting element is the T shape structure of compriseing pterygoid lamina and toper boss, and the toper boss sets up in the middle part of pterygoid lamina, is equipped with the bell jar that matches with the toper boss on the decorative board, and the decorative board passes through the bell jar and pegs graft on connecting element's toper boss. However, it has a disadvantage that each decorative plate has a complicated connecting mechanism, which causes inconvenience in mounting the decorative plate.

SUMMERY OF THE UTILITY MODEL

The utility model relates to an overcome the curtain ornamental strip installation of prior art inconvenient, the curtain leads to the fact the curtain material extravagant with the connecting screw that the ornamental strip receives load is too big, the problem that the ornamental strip drops easily provides a structure and is retrencied, connecting screw does not bear load, the curtain wall construction that has the ornamental strip that the polylith ornamental strip of being convenient for was installed together.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a curtain wall structure with decorative strips is characterized in that the curtain wall is fixed on a cross beam through fixed corner connectors and comprises a plurality of curtain wall plates and a plurality of decorative strips, the curtain wall plates and the decorative strips are transversely arranged at intervals, and connecting plates are respectively arranged at the left end and the right end of each curtain wall plate; the decorative strip forms an inner side surface at one side close to the cross beam; the left side and the right side of the inner side face are respectively provided with a folded edge at the position corresponding to the connecting plate; the curtain wall plate and the decorative strip are fixedly connected with the folded edge through the connecting plate; the decorative strips are mutually connected through the connecting plates on the curtain wall plate, so that the complex connecting structure between the traditional decorative strip and the curtain wall is simplified, the mounting steps of the decorative strips are simplified, and the mounting of the curtain wall decorative strips is more convenient; by the integral connection mode, the problem of load concentration caused by single screw connection of the traditional decorative strip is solved, so that the decorative strip is not easy to fall off, and the safety performance of the curtain wall decorative strip is improved; and the connection of the curtain wall plate and the decorative strip in the connecting structure can be completed in a factory, and only a fixing structure between the curtain wall and the cross beam needs to be installed in the field, so that the operation time outside a high-rise building is shortened, and the installation safety is improved.

Preferably, the folded edge is folded towards two sides of the decorative strip, and a slot is formed between the folded edge and the inner side surface; the positions of the connecting plates corresponding to the slots are provided with inserting plates; the inserting plate is formed by extending the curtain wall plate to two sides, and the inserting plate is in clearance fit with the slot; the inserting plate inserted into the inserting groove enables a positioning mechanism to be arranged when the curtain wall plate and the decorating strip are connected, and the curtain wall plate and the decorating strip are easier to fix through matching of the inserting plate and the inserting groove only by aligning the inserting groove and the inserting plate; and certain gap can also be arranged between the inserting plate and the slot in a clearance fit manner, so that the processing difficulty is reduced, and the condition that the inserting plate is difficult to insert into the slot due to processing error is not easy to occur during installation.

Preferably, the two ends of the curtain wall board far away from one side of the cross beam are provided with limit steps, and the limit steps are abutted with the outer edges of the left side and the right side of the decorative strip; in order to facilitate the insertion of the insertion plate into the slot, clearance fit or certain clearance is often adopted, and the limiting step enables the decorative strip to be better positioned when the insertion plate and the slot have certain clearance; and because the relative intensity of slot is relatively weak, the striking of picture peg and slot during the installation can be reduced to spacing step to and the friction of slot and picture peg when using, improved the durability of slot.

Preferably, the connecting plate is provided with a through hole; the inner side plate is provided with a through hole at a position corresponding to the through hole of the connecting plate; connecting pieces are arranged in the through holes and the via holes; a gap between the inner side surface and the connecting plate is provided with a sealant; the through hole on the inner side surface is a hole with the diameter slightly smaller than that of the adaptive screw, and a self-tapping screw is used for penetrating through the through hole of the connecting plate and screwing in the through hole on the inner side surface during connection, so that the curtain wall plate and the decorative strip are fixed; the sealant arranged in the gap between the inner side face and the connecting plate is used for waterproof sealing, and the waterproof performance of the curtain wall is improved.

Preferably, the folding edges positioned at the left side and the right side of the curtain wall are provided with connecting corner connectors; one end of the connecting angle brace is fixedly connected with the decorative strip positioned on the edge of the curtain wall, and the other end of the connecting angle brace is fixedly connected with the fixing angle brace; by the fixing structure, the decorative strips at two ends can be fixed on the cross beam, the connecting corner brace is fixed on the decorative strips in the same fixing mode of the connecting strip plate and the decorative strips, and an inserting plate is not needed because the connecting corner brace is relatively light; the connecting angle brace is fixed on the fixed angle brace through riveting, and the fixed angle brace is fixed on the cross beam through a screw; through the fixing mechanism, the curtain wall can be integrally and fixedly connected to the cross beam, and the installation is convenient.

Preferably, the cross section of the fixed corner brace perpendicular to the cross beam is in a C shape with a downward opening, through holes are symmetrically formed in two side faces of the fixed corner brace respectively, and the through holes are fixedly connected with the connecting corner brace through connecting pieces; the C-shaped fixed corner connector has three connectable surfaces which can be simultaneously connected with the cross beam and the connecting corner connector, and the fixed corner connector and the connecting corner connector can be connected through rivets, so that the curtain wall can be fixed on the cross beam through the fixed corner connector.

Preferably, a foam rod and sealant are arranged at the gap of the C-shaped opening of the fixed corner connector; when two integral curtain are connected through fixed angle sign indicating number, seam crossing on fixed angle sign indicating number can have the clearance, influences the leakproofness and the waterproof nature of curtain ornamental strip, and because the clearance is many, sealed glue of simple use can raise the cost, so adopt the foam stick to carry out the shutoff with sealed stifled simultaneously of gluing, when guaranteeing to have enough leakproofness, waterproof nature, reduced sealed cost.

Preferably, the decorative strip is of a hollow rectangular structure, the curtain wall plate and the decorative strip are made of aluminum materials, the decorative strip is only used for decoration, so that a hollow framework is adopted to save materials, the aluminum materials are good sectional materials, the processing is convenient, the density is low, the transportation and the installation of the curtain wall are more convenient, the aluminum materials have good corrosion resistance, and the service life can be longer after the installation.

Therefore, the utility model discloses following beneficial effect has: (1) the installation is convenient; (2) eliminating load concentrations at the screw; (3) saving the material of the curtain wall.

Drawings

FIG. 1 is a schematic cross-sectional structural view of a curtain wall construction with a trim strip;

FIG. 2 is an enlarged view of a portion of FIG. 1;

FIG. 3 is a cross-sectional structural view of the trim strip;

FIG. 4 is a schematic cross-sectional view of a curtain wall panel.

1, decorating strips; 2, curtain wall plates; 3, a cross beam; 4, limiting steps; 5, inserting a plate; 6, connecting the plates; 7, inner lateral surface;

8, fixing the corner connectors; 9, connecting corner connectors; 10, folding edges; 11, and a slot.

Detailed Description

The following provides a further description of embodiments of the present invention by way of examples and with reference to the accompanying drawings.

Example 1

In embodiment 1 shown in fig. 1, a curtain wall structure with a decorative strip is provided, the curtain wall is fixed on a cross beam 3 through a fixed corner brace 8, and a section of the fixed corner brace 8 perpendicular to the cross beam 3 is in a C shape with a downward opening; the curtain wall comprises a plurality of curtain wall plates 2 and a plurality of decorative strips 1, the curtain wall plates 2 and the decorative strips 1 are arranged at intervals, the decorative strips 1 are of hollow rectangular structures, and the number of the decorative strips 1 is one more than that of the curtain wall plates 2, so that the decorative strips 1 are arranged on two sides of the curtain wall; the left end and the right end of the curtain wall plate 2 are respectively provided with a connecting plate 6; the decorative strip 1 forms an inner side surface 7 at one side close to the cross beam 3; the left side and the right side of the inner side surface 7 are respectively provided with a folding edge 10 at the position corresponding to the connecting plate 6; the curtain wall board 2 and the decorative strip 1 are fixedly connected with the decorative strip 1 through the connecting plate 6. The hem 10 is turned over towards the two sides of the decorative strip 1, and a slot 11 is formed between the hem 10 and the inner side surface 7; the connecting plate 6 is provided with inserting plates 5 at positions corresponding to the slots 11; the inserting plate 5 is formed by extending the curtain wall plate 2 to two sides, and the inserting plate 5 is in clearance fit with the slot 11; the curtain wall plate 2 is provided with limiting steps 4 at two ends of one side far away from the cross beam 3, and the limiting steps 4 are abutted against the outer edges of the left side and the right side of the decorating strip 1 to further limit the curtain wall plate 2; a gap between the inner side surface 7 and the connecting plate 6 is provided with a sealant for waterproof sealing; the folding edges 10 positioned at the left side and the right side of the curtain wall are provided with connecting corner connectors 9; one end of the connecting angle brace 9 is fixedly connected with the decorative strip 1 positioned on the edge of the curtain wall through a screw, and the other end of the connecting angle brace is fixedly connected with the fixing angle brace 8 through a rivet; a foam rod and sealant are arranged at the gap of the C-shaped opening of the fixed corner connector 8 for waterproof sealing; and the curtain wall board 2 and the decoration strip 1 are made of aluminum profiles.

When the curtain wall board 2 and the decoration strip 1 are installed, the curtain wall board 2 needs to be inserted into the slot 11 on the decoration strip 1 through the inserting plate 5 in a factory, the gasket is placed in a gap between the connecting plate 6 and the inner side surface 7, and sealing and water proofing are performed through sealing glue; then, an adaptive screw is used to penetrate through the connecting plate 6 and rotate into a threaded hole on the inner side surface 7, so that the curtain wall plate 2 and the decorative strip 1 are fixedly connected; sequentially connecting the curtain wall plates 2 and the decorative strips 1 until the decorative plates 1 without the curtain wall plates 2 at the two sides are connected to form a connecting structure in which the curtain wall plates 2 and the decorative strips 1 are connected at intervals; forming a plurality of same curtain wall connecting structures in the same way; then, screws penetrate through the connecting angle connectors 9 and rotate into threaded holes of the decorating strips 1 connected with the curtain-free wall plates 2 on the two sides, so that the connecting angle connectors 9 are fixedly connected with the decorating strips 1; then, rivets are used to penetrate through the through holes on the side surfaces of the fixed corner connectors 8 and the through holes of the connecting corner connectors 9, so that the connecting corner connectors 9 and the fixed corner connectors 8 are connected and fixed; then, a plurality of integral curtain walls are transported to the site, and in the installation on the site, only screws are needed to penetrate through the through holes and the gaskets on one side, close to the cross beam 3, of the fixed corner connectors 8 and rotate into the cross beam 3, so that the whole curtain wall and the cross beam 3 are connected and fixed; then, each integral curtain wall is connected in sequence; and then, sealing and waterproofing the gap between every two connecting structures by using the foam rod sealant, so that the installation can be completed.

Claims

1. A curtain wall structure with decorative strips is characterized in that the curtain wall comprises a plurality of curtain wall plates (2) and a plurality of decorative strips (1), the curtain wall plates (2) and the decorative strips (1) are transversely arranged at intervals, and connecting plates (6) are respectively arranged at the left end and the right end of each curtain wall plate (2); the decorative strip (1) forms an inner side surface (7) at one side close to the cross beam (3); folding edges (10) are respectively arranged at the left side and the right side of the inner side surface (7) corresponding to the connecting plate (6); the curtain wall board (2) and the decoration strip (1) are fixedly connected with the folded edge (10) through the connecting plate (6).

2. The curtain wall structure with the decorative strip as claimed in claim 1, wherein the folded edge (10) is folded towards both sides of the decorative strip (1), and a slot (11) is formed between the folded edge (10) and the inner side surface (7); the connecting plate (6) is provided with an inserting plate (5) at a position corresponding to the slot (11); the inserting plate (5) is formed by extending the curtain wall plate (2) to two sides, and the inserting plate (5) is in clearance fit with the slot (11).

3. The curtain wall structure with the decorative strip as claimed in claim 2, wherein the curtain wall plate (2) is provided with limiting steps (4) at two ends of one side far away from the cross beam (3), and the limiting steps (4) are abutted to outer edges of the left side and the right side of the decorative strip (1).

4. The curtain wall structure with the decorative strip as claimed in claim 1, wherein the connecting plate (6) is provided with a through hole; the inner side surface (7) is provided with a through hole at a position corresponding to the through hole of the connecting plate (6); connecting pieces are arranged in the through holes and the via holes; and a gap between the inner side surface (7) and the connecting plate (6) is provided with a sealant.

5. The curtain wall structure with the decorative strips as claimed in claim 1, wherein the folding edges (10) at the left and right sides of the curtain wall are provided with connecting corner connectors (9); one end of the connecting angle connector (9) is fixedly connected with the decorative strip (1) positioned on the edge of the curtain wall, and the other end of the connecting angle connector is fixedly connected with the fixing angle connector (8).

6. The curtain wall structure with the decorative strips as claimed in claim 5, wherein the section of the fixed corner brace (8) perpendicular to the cross beam (3) is in a C shape with a downward opening, through holes are symmetrically formed in two side faces of the fixed corner brace (8) respectively, and the through holes are fixedly connected with the connecting corner brace (9) through connecting pieces.

7. The curtain wall structure with the decorative strips as claimed in claim 1, wherein foam bars and sealant are arranged in gaps of the C-shaped openings of the fixed corner connectors (8).

8. A curtain wall construction with a decorative strip according to any one of claims 1 to 7, characterised in that the decorative strip (1) is of hollow rectangular configuration, and the curtain wall panels (2) and the decorative strip (1) are both made of aluminium material.