CN212534705U

CN212534705U - Closing-in structure for curtain wall

Info

Publication number: CN212534705U
Application number: CN202021065379.1U
Authority: CN
Inventors: 王明; 王华兵
Original assignee: Zhengxing Construction Group Co ltd
Current assignee: Zhengxing Construction Group Co ltd
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-02-12
Anticipated expiration: 2030-06-10

Abstract

The utility model discloses a binding off structure for curtain relates to building curtain field, and it includes the parapet, fixes skeleton and apron on the parapet, one side that the skeleton deviates from the parapet is fixed with the curtain, the apron includes the closing plate, the closing plate has been erect to the skeleton top, the both sides of closing plate width direction erect respectively on the lateral wall that curtain and parapet deviate from each other, just the both sides of closing plate width direction all buckle downwards and have the folded plate, the parapet all is fixed with the connecting plate, two with the side that the curtain deviates from each other the folded plate respectively with two connecting plate fixed connection and form two accommodation chambers, two the accommodation chamber is all opened downwards, two all fill in the accommodation chamber has the seal. The utility model discloses help avoiding the sealed integument sunshine to penetrate directly to help improving the life of seal, and then help prolonging water-proof time's advantage.

Description

Closing-in structure for curtain wall

Technical Field

The utility model belongs to the technical field of the building curtain wall and specifically relates to a binding off structure for curtain is related to.

Background

The curtain wall is the outer wall enclosure of the building, does not bear the weight, hangs like a curtain, so is also called as a curtain wall, and is a light wall with decorative effect commonly used by modern large-scale and high-rise buildings. The outer building envelope structure or decorative structure consists of a panel and a support structure system, can have certain displacement capacity or certain deformation capacity relative to a main structure, and does not bear the function of the main structure (an outer wall frame type support system is also one type of a curtain wall system).

The existing chinese patent with publication number CN103397725A discloses a parapet wall top curtain wall, which includes: the glass plate is fixedly connected with the cross beam through a glass plate connecting piece; the beam comprises a first partition surface, a first drainage hole and a second drainage hole, the first partition surface is positioned on the side surface of the beam and extends to the crack of two adjacent glass plates, and the gap between the first partition surface and the glass plates is sealed by a sealant; the first drainage hole and the second drainage hole are respectively positioned on two side surfaces of the cross beam and above the first dividing surface, the second drainage hole is communicated with the outside, and the first dividing surface, the first drainage hole, the inner cavity of the cross beam and the second drainage hole form a drainage channel.

By adopting the scheme, in the rain weather, rain water slides down along the curtain wall and flows into the drainage channel on the cross beam, then flows into the upper surface of the parapet along the drainage channel, the first drainage hole and the second drainage hole, and the curtain wall and the parapet are sealed with the first dividing surface on the cross beam through the sealant. But because the sealing surfaces between the curtain wall and the parapet wall and the first dividing surface on the cross beam are horizontally exposed outwards, the curtain wall and the parapet wall can be eroded by sunshine, wind and rain; after a period of time, the situation that the sealant is deteriorated and fails occurs, so that the waterproof failure is caused, and the place to be improved exists.

SUMMERY OF THE UTILITY MODEL

To the technical problem, the utility model aims to provide a binding off structure for curtain forms a downwardly open accommodation chamber respectively at the two junctions with the closing plate of curtain, parapet with the help of folded plate and connecting plate, and the seal is filled in two accommodation chambers, helps avoiding the sealed integument sunshine to penetrate directly to help improving the life of seal, and then help prolonging waterproof time.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a binding off structure for curtain, includes the parapet and fixes the skeleton on the parapet, one side that the skeleton deviates from the parapet is fixed with the curtain, the curtain upside is provided with the closing plate, the lateral wall that deviates from each other at curtain and parapet is erect respectively to closing plate width direction's both sides, closing plate width direction's both sides all buckle downwards and have the folded plate, the parapet all is fixed with the connecting plate with the side that the curtain deviates from each other, two the folded plate respectively with two connecting plate fixed connection and form two accommodation rooms, two the accommodation room all opens downwards, two it has the seal all to fill in the accommodation room.

Through adopting above-mentioned technical scheme, in the installation, the staff fixes two connecting plates earlier on the lateral wall that curtain and parapet deviate from each other, establish the closure grillage in the skeleton top again, then fix the hem of closure plate width direction both sides respectively on two connecting plates, with the help of folded plate and connecting plate at the curtain, the parapet is two respectively with the junction of closure plate forms a downward open accommodation chamber, the seal is filled in two accommodation chambers, help avoiding the seal quilt to shine directly, thereby help improving the life of seal, and then help prolonging water-proof time.

The utility model discloses further set up to: the inboard of closing plate is provided with the waterproof board, the both sides of waterproof board width direction erect respectively on the lateral wall that curtain and parapet deviate from each other.

Through adopting above-mentioned technical scheme, with the help of the waterproof board of setting in the closure inboard, help improving the waterproof performance of closure.

The utility model discloses further set up to: erect the backup pad between skeleton and the waterproof board, at backup pad and skeleton fixed connection, just one side that the backup pad deviates from the skeleton supports waterproof board and closing plate with the waterproof board butt.

Through adopting above-mentioned technical scheme, in operation, the staff fixes the backup pad in the skeleton top earlier, installs waterproof board and closing plate in proper order again, supports waterproof board and closing plate with the help of the backup pad, helps improving the intensity of waterproof board and closing plate to help improving the life of waterproof board and closing plate.

The utility model discloses further set up to: the side of the closing plate close to the curtain wall is inclined downwards to the side close to the parapet wall.

Through adopting above-mentioned technical scheme, by the curtain to the closure plate guide rainwater inflow parapet that the parapet inclines back to the one side of curtain, help the rainwater to flow into the rainwater collection system who sets up at the parapet back from curtain one side.

The utility model discloses further set up to: two the folded plate downside all inwards buckles and forms the overlap portion, two the upside of overlap portion all extends to the one side that deviates from the folded plate and is formed with the horizontal plate, two the connecting plate is the L shaped plate, two the connecting plate all includes horizontal connecting portion and vertical connecting portion, and two the vertical connecting portion of connecting plate are fixed respectively in the side that curtain and parapet deviate from each other, two the horizontal connecting portion of connecting plate passes through bolt fixed connection with two horizontal plates respectively, and two the accommodation chamber takes shape respectively between two folded plates and two connecting plates.

Through adopting above-mentioned technical scheme, in operation, the staff fixes the vertical connecting portion of two L shape connecting plates respectively on the lateral wall that parapet and curtain deviate from each other earlier, installs the horizontal plate on the folded plate of enclosed plate width direction both sides respectively at the horizontal connecting portion of two L shape connecting plates again to help improving the convenience of enclosed plate installation.

The utility model discloses further set up to: the sealing body comprises a sealing colloid and a foam rod filled in the sealing colloid.

Through adopting above-mentioned technical scheme, with the help of filling the internal foam stick at sealed glue, help reducing sealed use two of gluing on the one hand to help reduce cost, on the other hand helps avoiding sealed three-sided bonding's of gluing the condition emergence.

The utility model discloses further set up to: the sealing plate upper surface is provided with the drainage groove, the length direction of drainage groove is on a parallel with the incline direction of sealing plate.

Through adopting above-mentioned technical scheme, by the drainage groove guide rainwater that sets up at the closure plate upper surface flow into parapet one side of keeping away from the curtain to make even the flowing down of rainwater, thereby help improving water-draining efficiency.

The utility model discloses further set up to: and a lightning protection net is fixedly arranged at the edge position of one side of the closed plate close to the curtain wall.

Through adopting above-mentioned technical scheme, with the help of the lightning-arrest net of setting in the closure plate upside, help reducing the parapet and being struck by lightning under the thunderstorm weather and damaged the condition emergence to help improving the security of building.

Compared with the prior art, the beneficial effects of the utility model are as follows:

(1) the folding plates and the connecting plates are used for forming an accommodating chamber which is open downwards at the connecting position of the curtain wall, the parapet wall and the sealing plate respectively, and the sealing bodies are filled in the two accommodating chambers, so that the sealing bodies are prevented from being directly irradiated by sunlight, the service life of the sealing bodies is prolonged, and the waterproof time is prolonged;

(2) the drainage grooves formed in the upper surface of the closing plate and the inclination of one side, close to the curtain wall, of the closing plate to one side, close to the parapet wall are beneficial to improving the water draining efficiency.

Drawings

Fig. 1 is a schematic cross-sectional view of a closing-up structure for a curtain wall according to the present embodiment;

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

FIG. 3 is an enlarged view of portion B of FIG. 1;

fig. 4 is a schematic view of the outer surface of the closing-in structure for curtain walls according to the present embodiment.

Reference numerals: 1. a parapet wall; 2. a framework; 21. a primary adapter; 22. a support plate; 3. curtain wall; 4. a connecting plate; 41. a vertical connecting portion; 42. a horizontal connecting portion; 5. a cover plate; 51. a closing plate; 511. folding the plate; 512. a horizontal plate; 513. a drainage groove; 514. a lightning protection net; 52. a waterproof sheet; 6. an accommodating chamber; 7. a seal body; 71. sealing the colloid; 72. a foam rod.

Detailed Description

The present invention will be described in further detail with reference to the following examples and drawings, but the embodiments of the present invention are not limited thereto.

Referring to fig. 1, a binding off structure for curtain, including parapet 1 and skeleton 2, be provided with main adaptor 21 between parapet 1 and the skeleton 2, main adaptor 21 fixes skeleton 2 on the lateral wall of parapet 1, one side that skeleton 2 deviates from parapet 1 is fixed with curtain 3 through self-tapping screw, be fixed with connecting plate 4 on the lateral wall that parapet 1 and curtain 3 deviate from each other respectively, and 3 tops of curtain erect apron 5. The cover plate 5 comprises a closing plate 51, two sides of the closing plate 51 in the width direction are erected on the side walls of the curtain wall 3 and the parapet wall 1 which deviate from each other, the two sides of the closing plate 51 in the width direction are respectively bent downwards to form a folded plate 511, the two folded plates 511 are respectively fixedly connected with the two connecting plates 4 to form two containing chambers 6, the two containing chambers 6 are all opened downwards, and a sealing body 7 is filled in each of the two containing chambers 6. The sealing body 7 includes a sealing gel 71 and a foam rod 72 filled in the sealing gel 71.

In the work, the staff installs skeleton 2 on parapet 1 earlier, installs curtain 3 in the one side that deviates from parapet 1 of skeleton 2 again, then fixes connecting plate 4 respectively on the lateral wall that parapet 1 and curtain 3 deviate from each other, then fixes folded plate 511 of enclosed plate 51 width direction both sides respectively on two connecting plates 4, packs seal 7 in two accommodation rooms 6 at last.

Referring to fig. 1, two connecting plates 4 are the L-shaped plate, and two connecting plates 4 all include vertical connecting portion 41 and horizontal connecting portion 42, vertical connecting portion 41 on two connecting plates 4 is respectively through steel nail and fix with rivet on parapet 1 and curtain 3, two folded plates 511 are all inwards buckled and form the portion of overlapping, the upside of two portions of overlapping all extends to one side that is kept away from folded plate 511 has horizontal plate 512, two horizontal plates 512 all are the level setting, and the horizontal connecting portion 42 of two connecting plates 4 passes through screw fixed connection with two horizontal plates 512 respectively.

The cover plate 5 further comprises a waterproof plate 52, the waterproof plate 52 is arranged on the inner side of the closing plate 51, the waterproof plate 52 is abutted to the closing plate 51, the two sides of the width direction of the waterproof plate 52 are bent downwards, the bending surfaces of the two sides of the width direction of the waterproof plate 52 are fixed to the side walls of the parapet wall 1 and the curtain wall 3, which deviate from each other, through screws, respectively, and the bottoms of the bending surfaces of the two sides of the waterproof plate 52 are abutted to the two connecting plates 4 respectively. The lower side of the waterproof board 52 is further provided with a supporting plate 22, the supporting plate 22 is fixed on the framework 2, the parapet wall 1 and the curtain wall 3 extend from two sides of the supporting plate 22 in the width direction respectively, and the upper side of the supporting plate 22 is abutted to the waterproof board 52.

In operation, the staff firstly fixes the support plate 22 on the upper side of the upright post, then respectively abuts the bending surfaces on the two sides of the width direction of the waterproof plate 52 on the upper sides of the two connecting plates 4 and respectively fixes the bending surfaces on the sidewalls of the parapet wall 1 and the curtain wall 3 through screws, then places the waterproof plate 52 on the upper side of the support plate 22, and respectively fixes the horizontal plates 512 on the two sides of the width direction of the waterproof plate 52 on the horizontal connecting parts 42 of the two connecting plates 4 through screws.

Referring to fig. 2, the closing plate 51, the waterproof plate 52 and the supporting plate 22 are all inclined from one side of the curtain wall 3 to one side close to the parapet wall 1, and the upper surface of the closing plate 51 is provided with a drainage groove 513, and the length direction of the drainage groove 513 is parallel to the width direction of the closing plate 51. The upper surface of the closing plate 51 close to one side of the curtain wall 3 is also fixedly provided with a lightning protection net 514.

In operation, drainage grooves 513 are formed in the upper side of the closing plate 51 and the outer surface of the closing plate 51 is inclined to facilitate drainage.

The implementation principle of the above embodiment is as follows: in operation, the staff installs skeleton 2 on parapet 1 earlier, install curtain 3 in the one side that skeleton 2 deviates from parapet 1 again, then fix connecting plate 4 respectively on the lateral wall that parapet 1 and curtain 3 deviate from each other, again with backup pad 22 fixed mounting at the stand upside, then place waterproof board 52 in backup pad 22 upside, and fix the horizontal plate 512 of waterproof board 52 width direction both sides respectively on the horizontal connecting portion 42 of two connecting plates 4 through the screw, then fix folded plate 511 of the enclosed plate 51 width direction both sides that the upper surface was provided with drainage groove 513 respectively on two connecting plates 4, pack seal 7 in two accommodation chambers 6 at last. The closing plate 51, the waterproof plate 52 and the side of the support plate 22 close to the curtain wall 3 are all inclined to the side close to the parapet wall 1, and a lightning protection net 514 is installed on the upper surface of the support plate 22.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A closing-in structure for a curtain wall comprises a parapet wall (1) and a framework (2) fixed on the parapet wall (1), a curtain wall (3) is fixed on one side of the framework (2) departing from the parapet wall (1), a closing plate (51) is arranged on the upper side of the curtain wall (3), two sides of the closing plate (51) in the width direction are respectively erected on the side walls of the curtain wall (3) and the parapet wall (1) which are deviated from each other, characterized in that both sides of the width direction of the closing plate (51) are downwards bent with folded plates (511), parapet (1) all is fixed with connecting plate (4) with the side that curtain (3) deviate from each other, two folded plate (511) respectively with two connecting plate (4) fixed connection and form two accommodation chamber (6), two accommodation chamber (6) all open downwards, two all fill in accommodation chamber (6) has seal (7).

2. A curtain wall necking-in structure according to claim 1, wherein a waterproof plate (52) is arranged on the inner side of the closing plate (51), and two sides of the waterproof plate (52) in the width direction are respectively erected on the side walls of the curtain wall (3) and the parapet wall (1) which are away from each other.

3. The curtain wall binding off structure of claim 2, characterized in that a support plate (22) is erected between the framework (2) and the waterproof plate (52), the support plate (22) is fixedly connected with the framework (2), and one side of the support plate (22) departing from the framework (2) is abutted against the waterproof plate (52) and supports the waterproof plate (52) and the closing plate (51).

4. A curtain wall necking structure according to claim 1, wherein the closing plate (51) is inclined downward from a side of the curtain wall (3) to a side near the parapet wall (1).

5. A curtain wall necking structure according to claim 1, wherein the lower sides of the two folding plates (511) are both bent inward to form an overlapping portion, the upper sides of the two overlapping portions extend to the side away from the folding plate (511) to form a horizontal plate (512), the two connecting plates (4) are both L-shaped plates, the two connecting plates (4) each comprise a horizontal connecting portion (42) and a vertical connecting portion (41), the vertical connecting portions (41) of the two connecting plates (4) are respectively fixed on the side surfaces of the curtain wall (3) and the parapet wall (1) which are away from each other, the horizontal connecting portions (42) of the two connecting plates (4) are respectively fixedly connected with the two horizontal plates (512) through bolts, and the two accommodating chambers (6) are respectively formed between the two folding plates (511) and the two connecting plates (4).

6. A curtain wall necking structure according to claim 1, wherein the sealing body (7) comprises a sealing gel (71) and a foam rod (72) filled in the sealing gel (71).

7. The curtain wall necking structure of claim 1, wherein the closing plate (51) is provided with a drainage groove (513) on the upper surface, and the length direction of the drainage groove (513) is parallel to the inclination direction of the closing plate (51).

8. A curtain wall necking-in structure according to claim 1, wherein a lightning protection net (514) is fixedly arranged on the upper surface of the closing plate (51) close to one side of the curtain wall (3).