CN213174381U

CN213174381U - Sealing structure of glass curtain wall

Info

Publication number: CN213174381U
Application number: CN202021351777.XU
Authority: CN
Inventors: 温阳; 仇海力; 邬嘉; 解婷
Original assignee: Zhejiang Yasha Curtain Wall Co Ltd
Current assignee: Zhejiang Yasha Curtain Wall Co Ltd
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2021-05-11
Anticipated expiration: 2030-07-10

Abstract

The utility model discloses a glass curtain wall's seal structure, including the stand, fix the vice frame in the stand outside and glue fixed glass panels through the structure, characterized by, vice frame outside middle part symmetry be equipped with the picture peg, the picture peg between be equipped with joint strip, joint strip include left joint strip and right joint strip, left joint strip and left side picture peg fixed connection, right joint strip and right side picture peg fixed connection, left joint strip keep away from the side middle part of left side picture peg and be equipped with the sealing washer, the one end that the left side picture peg was kept away from to the sealing washer is equipped with the boss, right joint strip correspond the position at the boss and be equipped with the recess with the boss adaptation. The utility model discloses a glass curtain wall's seal structure through forming seal structure at recess and boss, solves the waste that causes the material that the tradition used sealed glue, and sealed glue width too big make easy production fracture when using, lead to the problem of sealed inefficacy.

Description

Sealing structure of glass curtain wall

Technical Field

The utility model relates to a seal structure of curtain, especially a seal structure of glass curtain wall.

Background

In a frame glass curtain wall system, certain gaps exist between glass curtain wall panels, and the gaps need to be sealed by using a sealing structure; at present, frame glass curtain wall systems in the market are generally plugged by using sealant; the glass curtain wall supported by the steel structure and the large span has the disadvantages that as the interlayer deformation is larger than that of concrete, gaps between glass plates are required to be enlarged, the width of the required sealant is increased accordingly, the material waste is caused, in addition, the width of the sealant is influenced by the characteristics of the sealant, the width of the sealant is limited to a certain extent, and the sealant is too large to break easily in the deformation process, so that the sealing failure is caused. For example, the perovskite glass curtain wall with flexible connection structure disclosed in the Chinese patent literature, publication No. CN 109518846A; the curtain wall comprises a curtain wall body and a curtain wall framework which are fixed together through an aluminum alloy pressing plate and an aluminum alloy glass auxiliary frame, wherein an aluminum alloy pressing plate adhesive tape and the aluminum alloy glass auxiliary frame are arranged between the aluminum alloy pressing plate and the curtain wall framework; but the defects are that the thermal conductivity of the joint of the curtain wall panel sealing structure is too strong, the heat-insulating and energy-saving capability is poor, and the waterproof performance is poor due to the lack of a strict waterproof sealing structure.

SUMMERY OF THE UTILITY MODEL

The utility model relates to an overcome prior art and use sealed glue in frame glass curtain wall system, lead to the problem of sealed easy fracture failure of gluing, provide one kind and use twice seal structure, possess good heat preservation energy-saving effect, and seal waterproof performance good glass curtain wall's seal structure.

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

a sealing structure of a glass curtain wall comprises a stand column for fixing an outer side structure, an auxiliary frame fixed on the outer side of the stand column and a glass panel fixed on the outer side of the auxiliary frame through structural glue, and is characterized in that inserting plates are symmetrically arranged in the middle of the outer side of the auxiliary frame, sealing rubber strips are arranged between the inserting plates, each sealing rubber strip comprises a left sealing rubber strip and a right sealing rubber strip, the left sealing rubber strips are fixedly connected with a left inserting plate, the right sealing rubber strips are fixedly connected with a right inserting plate, a sealing ring is arranged in the middle of the side face, far away from the left inserting plate, of each left sealing rubber strip, a boss is arranged at one end, far away from the left inserting plate, of each sealing ring, and a groove matched; the auxiliary frame and the glass panels are connected to the outer sides of the stand columns, the left sealing rubber strip and the right sealing rubber strip are fixed in a gap between the two glass panels, and sealing is formed through the extrusion fit between the boss and the groove and the sealing ring between the left sealing rubber strip and the right sealing rubber strip, so that the sealing performance of the whole structure is guaranteed, and the waterproof requirement is met; compare with the structure that sealed glue was used to seal up in the tradition, the material that uses is less, can not cause the waste of material, in addition, and in addition, the influence of sealed glue characteristic is received in portion, can not be because of the width too big makes easy production fracture in deformation process, leads to sealed inefficacy.

Preferably, both sides of the auxiliary frame are provided with supporting pieces, one side of each supporting piece, which is close to the auxiliary frame, is provided with a hook, the auxiliary frame is provided with a barb at a position corresponding to the hook, one side of each supporting piece, which is close to the upright post, is provided with a supporting piece fixing port, the supporting pieces are fixedly connected to the upright post through the supporting piece fixing ports and the upright post connecting strips, the auxiliary frame comprises a female auxiliary frame and a male auxiliary frame, the male auxiliary frame and the female auxiliary frame are connected through a connecting piece, both sides of the connecting piece are provided with connecting hooks, and the female auxiliary frame and the male auxiliary frame are provided with connecting inner hooks at positions corresponding to the connecting hooks; divide into public female auxiliary frame with the auxiliary frame, accomplish fixedly through the connection of two auxiliary frames, can be so that left and right joint strip can fix respectively on public, female auxiliary frame earlier, fix on the stand after the fixed completion again, boss and recess on the sealing washer that such mode can the at utmost are extruded, can realize sealing better.

Preferably, the inserting plate is provided with a T-shaped groove, the left sealing rubber strip and the right sealing rubber strip are provided with T-shaped bosses at the corresponding positions of the T-shaped groove, and the sealing rubber strips are fixedly connected with the inserting plate through the T-shaped bosses and the T-shaped groove; during connection, the T-shaped boss is extruded and placed into the T-shaped groove, and the T-shaped groove is not fixed by using parts such as screws, so that the strength of the sealing rubber strip is not affected by the screws, and the waterproof performance of the framework is further enhanced.

Preferably, the outer sides of the left sealing rubber strip and the right sealing rubber strip are both provided with an inserting plate folding edge, and the inserting plate folding edge extends from one side far away from the auxiliary frame to one side close to the auxiliary frame and is matched with the inserting plate to form an inserting plate U-shaped groove; after the T-shaped boss and the T-shaped groove are connected, one section of the inserting plate can be exposed to the outside, inserting plate folding edges are arranged on the outer sides of the left sealing rubber strip and the right sealing rubber strip, the inserting plates on the two sides are completely wrapped, and the heat insulation performance of the structure is further guaranteed.

Preferably, the inner side of the right sealing rubber strip and the extending direction of the glass panel are provided with baffles in a balanced manner, and the male and female frames are provided with connecting plates at positions corresponding to the baffles; through the baffle at boss and the inside waterproof construction that forms of recess, further promote the waterproof nature of structure.

Preferably, the inner side of the baffle is provided with a baffle folding edge at a position corresponding to a sealed U-shaped groove formed by the inner wall of the female frame and the inner hook, the contact positions of the two sides of the baffle folding edge with the female frame and the male frame are both provided with sawtooth grooves, and the baffle is provided with the sawtooth grooves at the contact position of the female frame and the male frame; through the extrusion between serration groove and public, female vice frame for the baffle is inseparable with the connection of vice frame, forms waterproof construction, further the waterproof nature of doctor's structure.

Preferably, a reinforcing strip is arranged inside the sealing ring; the sealing washer needs a recess to extrude, sets up and strengthens the strip and can make the sealing washer have certain intensity, can improve the extrusion force to the recess to promote waterproof performance.

Preferably, a sealing adhesive and a foam rod are arranged at the gap between the glass surface and the sealing adhesive tape; after the connection is completed, a certain gap exists between the glass panel and the sealing rubber strip, the waterproof and heat-insulating performance of the structure can be influenced, and the sealing rubber and the foam bar are arranged at the gap, so that the enough waterproof performance and heat-insulating performance of the structure are ensured.

Therefore, the utility model discloses following beneficial effect has: (1) the heat-preservation and energy-saving effect is good; (2) the waterproof and sealing performance of the joint of the glass curtain wall is improved; (3) not easy to be damaged and long service life.

Drawings

FIG. 1 is a schematic structural view of a sealing structure of a glass curtain wall;

fig. 2 is a partially enlarged structural schematic view of the sealing structure of the present invention;

FIG. 3 is a schematic structural view of the left sealing rubber strip of the present invention;

FIG. 4 is a schematic structural view of the right sealing rubber strip of the present invention;

fig. 5 is a schematic structural view of the curtain wall subframe of the present invention.

1, a column; 2, a subframe; 3, a glass panel; 4, sealing rubber strips; 5, a left sealing rubber strip; 6, a right sealing rubber strip; 7, a support member; 8, upright post connecting strips; 9, connecting pieces; 10, sealing glue; 11, a foam bar; 12, structural adhesive; 21, a primary frame and a secondary frame; 22, a male frame and a female frame; 201, inserting a board; 202, barbs; 203, connecting an inner hook; 211, sealing the U-shaped groove; 221, a connecting plate; 501, sealing rings; 502, a boss; 503, a T-shaped boss; 504, plate folding; 505, a board U-shaped slot; 506, a reinforcing strip; 601, a groove; 602, a baffle; 603, folding the baffle; 604, a sawtooth groove; 701, hooking; 702, a support member fixing port; 901, connecting hooks.

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 sealing structure of a glass curtain wall comprises an upright post 1 for fixing an outer side structure, a sub frame 2 at the outer side of the upright post and a glass panel 3 fixed at the outer side of the sub frame through structural adhesive, wherein two sides of the sub frame are both provided with a support member 7, one side of the support member close to the sub frame is both provided with a hook 701, as shown in fig. 5, the sub frame is provided with a barb 202 at a position corresponding to the hook, one side of the support member close to the upright post is both provided with a support member fixing port 702, the support member is fixedly connected to the upright post through a support member fixing port and an upright post connecting strip 8, the sub frame comprises a female sub frame 21 and a male sub frame 22, the male sub frame and the female sub frame are connected through a connecting member 9, two sides of the connecting member are both provided with connecting hooks 901, and the female sub frame and the male sub frame are provided with connecting inner hooks 203, the middle part of the outer side of the subframe is symmetrically provided with a plug board 201, a sealing rubber strip 4 is arranged between the plug boards, a sealant 10 and a foam rod 11 are arranged at the gap of the sealing rubber strip on the glass panel, the sealing rubber strip comprises a left sealing rubber strip 5 and a right sealing rubber strip 6, a T-shaped groove 204 is arranged on the plug board, as shown in figure 3, a T-shaped boss 503 is arranged at the corresponding position of the T-shaped groove on the left sealing rubber strip and the right sealing rubber strip, the sealing rubber strip is fixedly connected with the plug board through the T-shaped boss and the T-shaped groove, plug board folding edges 504 are arranged on the outer sides of the left sealing rubber strip and the right sealing rubber strip, the plug board folding edges extend from one side far away from the subframe to one side close to the subframe to form a plug board U-shaped groove 505 matched with the plug board, a sealing ring 501 is arranged in the middle part of the, the one end that the left side picture peg was kept away from to the sealing washer is equipped with boss 502, as shown in fig. 4, right side joint strip correspond the position at the boss and be equipped with the recess 601 with the boss adaptation, right side joint strip inboard with glass panels extending direction balance be equipped with baffle 602, public vice frame correspond the position at the baffle and be equipped with connecting plate 221, the baffle inboard correspond the position at female vice frame inner wall and the sealed U-shaped groove 211 of being connected the formation of inner hook and be equipped with baffle hem 603, baffle hem both sides and female vice frame and public vice frame contact position all be equipped with sawtooth groove 604, the baffle lie in that female vice frame contact position is equipped with sawtooth groove.

During installation, firstly, a glass panel is bonded with an auxiliary frame through structural adhesive, a U-shaped groove and a T-shaped boss of a left sealing adhesive tape are inserted into an inserting plate and a T-shaped groove of a female auxiliary frame, a U-shaped groove and a T-shaped boss of a right sealing adhesive tape are inserted into an inserting plate and a T-shaped groove of a male auxiliary frame, meanwhile, a baffle folding edge is also sleeved on a connecting plate, two plates connected by the male and female auxiliary frames are fixed on the outer sides of upright posts through a supporting plate and a connecting piece, after the two plates are connected, the boss of the left sealing adhesive tape can be matched and extruded with a groove of the right sealing adhesive tape to form a certain sealing area, meanwhile, the baffle of the right sealing adhesive tape can also move back and forth in the baffle U-shaped groove of the female auxiliary frame to keep a sealing state, and finally; the structure after installation can form a first seal at the baffle, and a second seal between the groove and the boss, so that rainwater can be effectively prevented from entering, and the waterproof performance of the glass curtain wall is met; meanwhile, the auxiliary frame structure is completely shielded, the defect that the conventional metal protective edge generates heat conduction through direct sunlight is overcome, heat is prevented from entering the room, and the heat preservation requirement of the curtain wall is met.

Claims

1. The utility model provides a glass curtain wall's seal structure, is including being used for outside fixed structure's stand (1), fixes and glues (12) fixed glass panels (3) through the structure in vice frame (2) and the vice frame outside in the stand outside, characterized by, vice frame outside middle part symmetry be equipped with picture peg (201), the picture peg between be equipped with joint strip (4), joint strip include left joint strip (5) and right joint strip (6), left joint strip and left side picture peg fixed connection, right joint strip and right side picture peg fixed connection, left joint strip keep away from the side middle part of left side picture peg and be equipped with sealing washer (501), the one end that the left side picture peg was kept away from to the sealing washer is equipped with boss (502), right joint strip correspond the position at the boss and be equipped with recess (601) with the boss adaptation.

2. A sealing structure of a glass curtain wall as claimed in claim 1, wherein a supporting member (7) is provided at both sides of the sub-frame, a hook (701) is provided at one side of the supporting member close to the sub-frame, a barb (202) is provided at a position corresponding to the hook of the sub-frame, a supporting member fixing port (702) is provided at one side of the supporting member close to the pillar, the supporting member is fixedly connected to the pillar via a supporting member fixing port and a pillar connecting strip (8), the sub-frame comprises a female sub-frame (21) and a male sub-frame (22), the male sub-frame and the female sub-frame are connected via a connecting member (9), a connecting hook (901) is provided at both sides of the connecting member, and a connecting inner hook (203) is provided at a position corresponding to the connecting hook of the female sub-frame and the male sub-frame.

3. The sealing structure of the glass curtain wall as claimed in claim 1, wherein the insert plate is provided with a T-shaped groove (204), the left sealing rubber strip and the right sealing rubber strip are provided with T-shaped bosses (503) at corresponding positions of the T-shaped groove, and the sealing rubber strips are fixedly connected with the insert plate through the T-shaped bosses and the T-shaped groove.

4. A sealing structure of a glass curtain wall as claimed in claim 1, wherein the outer sides of the left sealing rubber strip and the right sealing rubber strip are respectively provided with an insert plate folding edge (504), the insert plate folding edge extends from a side far away from the subframe to a side close to the subframe and is matched with the end part of the insert plate to form an insert plate U-shaped groove (505).

5. A sealing structure of a glass curtain wall as claimed in claim 2, wherein a baffle (602) is provided at the inner side of the right sealing rubber strip in balance with the extending direction of the glass panel, and the male and female frames are provided with a connecting plate (221) at the position corresponding to the baffle.

6. A sealing structure of a glass curtain wall as claimed in claim 5, wherein the inner side of the baffle is provided with a baffle folding edge (603) at a position corresponding to a sealing U-shaped groove (211) formed by the inner wall of the female sub frame and the inner connecting hook, the contact positions of both sides of the baffle folding edge and the female sub frame and the male sub frame are provided with sawtooth grooves (604), and the contact position of the baffle and the female sub frame is provided with the sawtooth grooves.

7. The sealing structure of a glass curtain wall as claimed in claim 1, wherein the sealing ring is internally provided with a reinforcing strip (506).

8. The sealing structure of glass curtain wall as claimed in any one of claims 1 to 7, wherein a sealant (10) and a foam bar (11) are disposed between the glass panel and the sealant strip.