CN211037474U - An installation structure for installing a unitized curtain wall - Google Patents

Abstract

The utility model relates to the technical field of building curtain walls, in particular to an installation structure for installing a unitized curtain wall. The installation structure comprises a dragon frame and a curtain wall board. Two sides of the curtain wall board are fixedly connected with two mutually parallel side ends. Plate, the dragon frame includes a vertical frame, the two side end plates are respectively connected to two adjacent vertical frames by bolts, and the side wall opposite to the vertical frame is provided with a groove, and the concave The groove is arranged parallel to the length direction of the vertical frame, and the vertical frame is fixedly provided with a convex block, and the convex block is inserted and matched with the groove. The utility model realizes the improvement of the waterproof capability of the curtain wall installation structure.

Description

An installation structure for installing a unitized curtain wall

technical field

The utility model relates to the technical field of building curtain walls, in particular to an installation structure for installing a unitized curtain wall.

Background technique

The curtain wall is the outer wall of the building, and it is a lightweight wall that only plays a decorative role. When installing curtain wall units, installation joints will be formed between adjacent curtain wall units and between the curtain wall units and the dragon skeleton. In order to prevent rainwater from entering the inside of the curtain wall from the installation seam, the building body will be eroded by rainwater, so the installation seam needs to be sealed, and the existing joints are sealed with sealant.

The disadvantage of the above-mentioned prior art is that the sealant is prone to cracking after long-term exposure to sunlight and rain, thereby greatly reducing its sealing effect, allowing rainwater to enter the building body through the installation seam.

Utility model content

The purpose of the utility model is to provide an installation structure for installing a unitized curtain wall, so as to improve the waterproof capability of the curtain wall installation structure.

The above-mentioned utility model purpose of the present utility model is achieved through the following technical solutions:

An installation structure for installing a unitized curtain wall, the installation structure includes a dragon frame and a curtain wall panel, two side end panels parallel to each other are fixedly connected at both ends of the curtain wall panel, the dragon frame includes a vertical frame, two The side end plates are respectively fixed and connected to two adjacent vertical frames by bolts, the side walls opposite to the side end plates and the vertical frames are provided with grooves, and the grooves are arranged along the length direction parallel to the vertical frames The vertical frame is fixedly provided with a convex block, and the convex block is inserted and matched with the groove.

By adopting the above technical solution, when installing the curtain wall panel, the bumps and grooves are inserted and matched, and then the edges of the bumps and the grooves are sealed with sealant, and the sealant acts as a barrier against rainwater, making it difficult for rainwater to enter the bumps. Between the gap between the block and the groove, and because the gap between the bump and the groove is in a curved shape, even if the rainwater enters the bent gap between the bump and the groove through the sealant, even the rain It is not easy to enter the inner side of the curtain wall panel, so the waterproof ability of the curtain wall panel is improved.

The utility model is further provided that: the horizontal cross section of the protruding block is W-shaped, and the horizontal cross-section of the groove is W-shaped which is inserted and matched with the protruding block.

By adopting the above technical solution, since the bumps and the grooves are of a W-shaped structure, the gap between the bumps and the grooves is a W-shaped reciprocating circuit, and it is difficult for rainwater to pass through the bumps and the grooves in the horizontal direction. There is a reciprocating circuit between the grooves, so the waterproof ability of the curtain wall panel is improved.

The utility model is further provided as follows: the installation structure comprises a sealing strip, the sealing strip is arranged on the vertical frame, the two sides of the sealing strip are respectively abutted with two side end plates connected to the same vertical frame, and the sealing strip The strips are of elastic material.

By adopting the above technical solution, the sealing strip is made of elastic material, so the sealing strip has a good filling effect on the gap between the adjacent side end plates. When installing the sealing strip, the sealing strip and the side end plate are sealed When the rainwater passes through the gap between the curtain wall panels, it will first pass through the gap between the sealing strip and the side end plate, so that the rainwater is not easy to directly enter the gap between the side end plate and the vertical frame. It is fixedly connected to the vertical frame by the L-shaped piece and bolts, and the two planes of the L-shaped piece that are perpendicular to each other are respectively connected to the side end plate and the vertical frame by bolts, so the connection between the L-shaped piece and the side end plate is It is difficult to inject sealant at the place where the elastic sealing strip is sealed above the L-shaped sheet, so it is difficult for rainwater to enter the joint between the L-shaped sheet and the side end panel, thus improving the waterproof performance of the curtain wall panel.

The utility model is further configured as follows: the side wall opposite the sealing strip and the side end plate is provided with a plug-in slot, the outer side wall of the side end plate is fixedly provided with a plug-in block, and the plug-in block and the plug-in groove are inserted in the horizontal direction. Match up.

By adopting the above technical solution, since the insertion slot and the insertion block are inserted and matched in the horizontal direction, the gap between the sealing strip and the side end plate is a bent gap, so even if the curtain wall enters the sealing strip and the side end plate The gap between them is also difficult to pass through the bent gap between the sealing strip and the side end plate, so it is difficult for rainwater to enter between the side end part and the vertical frame, that is, the waterproofness of the curtain wall plate is enhanced.

The utility model is further arranged as follows: the vertical frame is fixedly connected with a fixed block, the fixed block is an isosceles trapezoid structure with an open upper end, and the lower end of the sealing strip is a matching isosceles trapezoid structure.

By adopting the above technical solution, when the sealing strip is installed, since the sealing strip is made of elastic material, the lower end of the sealing strip is squeezed so that it can enter the fixed block. The outer side wall and the outer side wall of the curtain wall panel are on the same plane, and then the gap between the sealing strip and the curtain wall panel is sealed by the sealant, that is, the function of further fixing the sealing strip on the curtain wall panel is achieved.

The utility model is further arranged as follows: the curtain wall panel comprises an upper end surface and a lower end surface, the lower end surface protrudes downward to form a shielding edge, the part of the lower end surface except the shielding edge is a splicing surface, and the upper end surface has a matching structure with the shielding edge and the splicing surface .

By adopting the above technical solution, after the upper and lower curtain wall panels are spliced and aligned, the splicing seam between the upper and lower curtain wall panels will be turned into a curved surface with different upper and lower heights, thus making it difficult for rainwater to pass through the splicing seam of the shading edge into the inner side of the curtain wall panel, thus enhancing the waterproof capability of the installation structure.

The utility model is further arranged as follows: a vertical downward protrusion is fixedly arranged on the splicing surface.

By adopting the above technical solution, after the upper and lower curtain wall panels are spliced and aligned, the bump is inserted into the splicing surface of the curtain wall panel below it, and the bump is adapted to the splicing face, so the connection between the upper and lower curtain wall panels is stable. At the same time, the gap between the protrusion and the lower end surface is bent, so it is difficult for rainwater to pass through the protrusion and enter the inner side of the curtain wall panel.

The utility model is further arranged as follows: the outer side walls of the curtain wall panels are coated with waterproof paint

By adopting the above technical solutions, the waterproof film formed by the curing of the waterproof coating has certain elongation, elasto-plasticity, crack resistance, impermeability and weather resistance, and can play the role of waterproof, anti-seepage and protection, thus enhancing the curtain wall The waterproof performance of the board makes it difficult for rainwater to enter the building on the inner side of the curtain wall.

To sum up, the utility model has the following technical effects:

1. By adopting the structure in which the vertical frame and the side wall of the end plate are inserted and matched, the function of making the rainwater pass through the gap between the vertical frame and the side end plate is realized;

2. By adopting the structure of the sealing strip, it is difficult for rainwater to enter the gap between the vertical frame and the side end plate;

3. The function of enhancing the connection stability of the sealing strip is realized by adopting the structure of the fixed block.

Description of drawings

1 is a three-dimensional schematic diagram of the present embodiment;

Fig. 2 is the enlarged schematic diagram of part A in Fig. 1;

Fig. 3 is a partial cross-sectional schematic diagram of the upper end face and the lower end face of the protruding curtain wall;

FIG. 4 is a partial three-dimensional perspective view of the installation of the protruding sealing strip and the fixing block.

In the figure, 1, dragon frame; 11, vertical frame; 111, convex block; 112, fixed block; 2, curtain wall panel; 21, side end plate; 211, groove; 212, plug-in block; 22, upper end face; 23, lower end face; 231, blocking edge; 232, splicing surface; 233, protrusion; 3, sealing strip; 31, insertion groove.

Detailed ways

As shown in FIG. 1, the present utility model introduces an installation structure for installing a unitized curtain wall. The installation structure includes a dragon frame 1, a curtain wall panel 2 and a sealing strip 3. The dragon frame 1 includes a vertical frame 11, and the curtain wall The panel 2 is fixedly connected to the two adjacent vertical frames 11 by bolts, the curtain wall panel 2 and the vertical frame 11 are inserted and matched in the horizontal direction, and the sealing strip 3 is installed on the vertical side of the two adjacent curtain wall panels 2 between the walls. The sealing strip 3 is arranged between the two adjacent curtain wall panels 2, so it has a sealing effect on the gap between the curtain wall panels 2 and the vertical frame 11. It is not easy to pass through the gap between the curtain wall panel 2 and the vertical frame 11 , so that the rainwater is not easy to enter the inner side wall of the curtain wall panel 2 , thus improving the waterproof capability of the curtain wall panel 2 .

As shown in FIG. 2, the curtain wall panel includes side end panels 21. As shown in FIG. 4, the side end panels 21 are fixedly connected to one side wall of the curtain wall panel 2, and the two side end panels 21 are fixedly connected to the curtain wall panel. 2, grooves 211 are formed on the side walls of the side end plate 21 opposite to the vertical frame 11. The grooves 211 are arranged along the length direction parallel to the vertical frame 11 and are fixedly arranged on the vertical frame 11. There are bumps 111 , and the bumps 111 are inserted and matched with the grooves 211 . When installing the curtain wall panel 2, plug the bump 111 with the groove 211, and then seal the edges of the bump 111 and the groove 211 with sealant, which blocks rainwater, making it difficult for rainwater to enter the bump. 111 and the gap between the groove 211, and because the gap between the bump 111 and the groove 211 is in a bent shape, even if the rainwater enters the bent shape between the bump 111 and the groove 211 through the sealant. The gap makes it difficult for rainwater to enter the inner side of the curtain wall panel 2 , so that the waterproof capability of the curtain wall panel 2 is improved. In order to further enhance the waterproof performance between the bumps 111 and the grooves 211 , the horizontal cross-section of the bumps 111 is W-shaped, and the horizontal cross-section of the grooves 211 is a W-shaped plug-fit with the bumps 111 . The groove 211 is a W-shaped structure, so the gap between the bump 111 and the groove 211 is a W-shaped reciprocating loop, and it is difficult for rainwater to pass through the gap between the bump 111 and the groove 211 in the horizontal direction. The reciprocating circuit, therefore, the waterproof ability of the curtain wall panel 2 is improved.

As shown in FIG. 3 , two sides of the sealing strip 3 are respectively in contact with the two side end plates 21 connected to the same vertical frame 11 , and the sealing strip 3 is made of elastic material. Since the sealing strip 3 is made of elastic material, the sealing strip 3 has a good filling effect on the gap between the adjacent side end plates 21. When installing the sealing strip 3, pass the sealant between the sealing strip 3 and the side end plates 21. Sealing, when the rainwater passes through the gap between the curtain wall panels 2, it will first pass through the gap between the sealing strip 3 and the side end plate 21, so that it is not easy for rainwater to directly enter the gap between the side end plate 21 and the vertical frame 11. At the same time, the side end plate 21 is fixedly connected to the vertical frame 11 through L-shaped pieces and bolts, and the two planes of the L-shaped pieces that are perpendicular to each other are fixed to the side end plate 21 and the vertical frame 11 through bolts respectively. Therefore, the L-shaped piece It is difficult to inject sealant into the joint with the side end plate 21. By sealing the elastic sealing strip 3 above the L-shaped piece, it is difficult for rainwater to enter the joint between the L-shaped piece and the side end plate 21. Therefore, it is achieved to improve the waterproof performance of the mounting structure.

As shown in FIG. 4 , in order to further enhance the connection strength between the weather strip 3 and the side end plate 21 , the side wall opposite the weather strip 3 and the side end plate 21 is provided with an insertion groove 31 . A plug-in block 212 is fixedly arranged on the wall, and the plug-in block 212 is plug-fitted with the plug-in groove 31 along the horizontal direction. Since the insertion groove 31 and the insertion block 212 are inserted in the horizontal direction, the gap between the sealing strip 3 and the side end plate 21 is a bent gap, so even if the curtain wall enters the sealing strip 3 and the side end plate 21 The gap between them is also not easy to pass through the bent gap between the sealing strip 3 and the side end plate 21, so it is difficult for rainwater to enter between the side end part and the vertical frame 11, that is, the protection of the curtain wall plate 2 is enhanced. Waterproof.

The sealing strip 3 can be glued on the vertical frame 11 or can be snap-connected. Since the viscosity of the adhesive may decrease over time, the sealing strip 3 is easy to fall off. It is cumbersome to continue adhering the sealing strip 3 , so the present invention adopts the above-mentioned second method to clamp the sealing strip 3 on the vertical frame 11 . As shown in FIG. 4 , a fixed block 112 is fixedly connected to the vertical frame 11 , the fixed block 112 is an isosceles trapezoid structure with an open upper end, and the lower end of the sealing strip 3 is a matching isosceles trapezoid structure. When installing the sealing strip 3, since the sealing strip 3 is made of elastic material, the lower end of the sealing strip 3 is squeezed so that it can enter the fixing block 112. After the sealing strip 3 is fixed by several fixing The outer side wall and the outer side wall of the curtain wall panel 2 are on the same plane, and then the gap between the sealing strip 3 and the curtain wall panel 2 is sealed by the sealant, that is, the function of further fixing the sealing strip 3 on the curtain wall panel 2 is achieved.

As shown in FIG. 3 , the curtain wall panel 2 includes an upper end surface 22 and a lower end surface 23. The lower end surface 23 protrudes downward to form a shielding edge 231. The part of the lower end surface 23 except the shielding edge 231 is a splicing surface 232. The splicing surface 232 A vertical downward protrusion 233 is fixedly arranged on the upper surface, and the upper end surface 22 has a structure adapted to the shielding edge 231 and the splicing surface 232 . After the upper and lower curtain wall panels 2 are spliced and aligned, the shielding edge 231 will turn the splicing seam between the upper and lower curtain wall panels 2 into curved surfaces with different upper and lower heights, thus making it difficult for rainwater to enter through the splicing seam of the shielding edge 231. The inner side of the curtain wall panel 2, thus enhancing the waterproof capability of the installation structure. After the upper and lower curtain wall panels 2 are spliced and aligned, the protruding block 111 is inserted into the splicing surface 232 of the curtain wall panel 2 below it, and the protruding block 111 is adapted to the splicing surface 232, so that the connection between the upper and lower curtain wall panels 2 is made. The stability is enhanced, and at the same time, the gap between the protrusion 233 and the lower end surface 23 is bent, so it is difficult for rainwater to pass through the protrusion 233 and enter the inner side of the curtain wall panel 2 .

A waterproof coating is applied on the outer side wall of the curtain wall panel 2, and the waterproof film formed by the curing of the waterproof coating has certain elongation, elasto-plasticity, crack resistance, impermeability and weather resistance, and can play the role of waterproof, anti-seepage and Therefore, the waterproof performance of the curtain wall panel 2 is enhanced, so that the rainwater is not easy to enter into the building inside the curtain wall.

The working principle of the utility model is:

When installing the curtain wall panel 2, plug the bump 111 with the groove 211, and then seal the edges of the bump 111 and the groove 211 with sealant, which blocks rainwater, making it difficult for rainwater to enter the bump. 111 and the gap between the groove 211, and because the gap between the bump 111 and the groove 211 is in a bent shape, even if the rainwater enters the bent shape between the bump 111 and the groove 211 through the sealant. The gap, even if the rainwater is not easy to enter the inner side of the curtain wall panel 2, when the sealing strip 3 is installed, since the sealing strip 3 is made of elastic material, the lower end of the sealing strip 3 is squeezed so that it can enter the fixing block 112, and the sealing strip 3 After being fixed by several fixing blocks 112, the outer side wall of the sealing strip 3 and the outer side wall of the curtain wall panel 2 are on the same plane, and at the same time, the plug-in block 212 and the plug-in slot 31 are inserted and matched in the horizontal direction, and then the sealing strip The gap between 3 and the curtain wall panel 2 is sealed by the sealant, so the function of improving the waterproof ability of the curtain wall panel 2 is realized.

This specific embodiment is only an explanation of the present utility model, and it is not a limitation of the present utility model. Those skilled in the art can make modifications to the present embodiment without creative contribution as needed after reading this specification, but as long as the utility model is used in the present invention All new types of claims are protected by the patent law.

Claims (8)

1. The utility model provides a mounting structure for installing unitized curtain wall, mounting structure includes keel frame (1) and curtain wall board (2), two side end plate (21) that are parallel to each other of the equal fixedly connected with in both ends of curtain wall board (2), keel frame (1) is including vertical frame (11), and two side end plate (21) are respectively through bolt fixed connection on two adjacent vertical frame (11), its characterized in that, seted up on the lateral wall that side end plate (21) are relative with vertical frame (11) recess (211), and recess (211) are along the length direction setting that is on a parallel with vertical frame (11), and fixed being provided with lug (111) on vertical frame (11), lug (111) and recess (211) cooperation of pegging graft.

2. The mounting structure for mounting the unitized curtain wall as claimed in claim 1, wherein the horizontal cross-section of said projection (111) is W-shaped, and the horizontal cross-section of said recess (211) is W-shaped for mating with the projection (111).

3. The mounting structure for mounting the unitized curtain wall according to claim 1, wherein the mounting structure comprises a sealing strip (3), the sealing strip (3) is arranged on a vertical frame (11), two sides of the sealing strip (3) are respectively abutted against two side end plates (21) connected to the same vertical frame (11), and the sealing strip (3) is made of an elastic material.

4. The mounting structure for mounting the unitized curtain wall as claimed in claim 3, wherein the side wall of the sealing strip (3) opposite to the side end plate (21) is provided with an insertion groove (31), the outer side wall of the side end plate (21) is fixedly provided with an insertion block (212), and the insertion block (212) is inserted and matched with the insertion groove (31) along the horizontal direction.

5. The mounting structure for mounting the unitized curtain wall as claimed in claim 3, wherein the vertical frame (11) is fixedly connected with a fixing block (112), the fixing block (112) is of an isosceles trapezoid structure with an open upper end, and the lower end of the sealing strip (3) is of an isosceles trapezoid structure matched with the sealing strip.

6. The mounting structure for mounting the unitized curtain wall according to claim 1, wherein the curtain wall panel (2) comprises an upper end surface (22) and a lower end surface (23), the lower end surface (23) protrudes downward to form a shielding edge (231), the part of the lower end surface (23) except the shielding edge (231) is a splicing surface (232), and the upper end surface (22) has a structure matched with the shielding edge (231) and the splicing surface (232).

7. The mounting structure for mounting the unitized curtain wall according to claim 6, wherein the splice surface (232) is fixedly provided with a vertically downward projection (233).

8. A mounting structure for mounting a unitized curtain wall according to claim 1, wherein a waterproof paint is applied to the outer side wall of the curtain wall panel (2).

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