CN113279506B - Sealing strip, point-type glass curtain wall structure and point-type glass curtain wall - Google Patents
Sealing strip, point-type glass curtain wall structure and point-type glass curtain wall Download PDFInfo
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- CN113279506B CN113279506B CN202110403840.2A CN202110403840A CN113279506B CN 113279506 B CN113279506 B CN 113279506B CN 202110403840 A CN202110403840 A CN 202110403840A CN 113279506 B CN113279506 B CN 113279506B
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- sealing strip
- curtain wall
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- air
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- 239000011521 glass Substances 0.000 title claims abstract description 192
- 238000007789 sealing Methods 0.000 title claims abstract description 112
- 238000000034 method Methods 0.000 claims abstract description 11
- 210000000078 claw Anatomy 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 6
- 238000003032 molecular docking Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 7
- 238000004026 adhesive bonding Methods 0.000 abstract description 2
- 238000005381 potential energy Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 210000005056 cell body Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000007688 edging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
- E04B1/6801—Fillings therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
- E04B1/6813—Compressable seals of hollow form
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
- E04B2/885—Curtain walls comprising a supporting structure for flush mounted glazing panels
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Load-Bearing And Curtain Walls (AREA)
Abstract
The application provides a sealing strip, which comprises an air bag filled with air and a shell wrapping the air bag. The bladder is filled with air and has a plurality of ends. When one end of the air bag is pressed, air in the air bag can flow from the end to the other ends. The application also provides a point-supported glass curtain wall structure with the sealing strip, and the sealing strip is used for movably filling gaps of a plurality of adjacent glass panels positioned by the fixing assembly. The clamping mode replaces the existing sealing rubber strip gluing mode, the connecting mode of the point-supported glass curtain wall can be better matched, and the deformation such as warping and displacement generated after the glass panel bears load can be met. Simultaneously, the application also provides a point-supported glass curtain wall with the point-supported glass curtain wall structure and an installation method thereof.
Description
Technical Field
The utility model belongs to the technical field of point-type glass curtain wall design technique and specifically relates to a sealing strip and the point-type glass curtain wall structure that uses this sealing strip to and have the point-type glass curtain wall of above-mentioned point-type glass curtain wall structure.
Background
The glass curtain wall is a decorative engineering structure constructed by a support structure system and glass panels outside a building main body, and has certain displacement capacity relative to the building main body. At present, the glass curtain wall structure mainly comprises a hidden frame type, a semi-hidden frame type, a visible frame type, a point-supported type, a full glass type and the like, wherein the point-supported type glass curtain wall adopts a small-size connection steel claw to punch and fix a glass panel, no shielding is realized in appearance, the transparency of glass is enabled to be extremely applied, and a better artistic effect is presented.
The existing point-supported glass curtain wall is composed of a supporting structure, a connection assembly and a glass panel, wherein the supporting structure provides flexible support for the glass panel through the connection assembly. Because the glass panel and the supporting structure are relatively independent, the existing point-supported glass curtain wall is an integrated structural system. In a collective structural system, the load to which the glass panels are subjected comes from outside the system, such as the force of wind. The glass panel is pressed to bend, so that the edge of the panel is warped and deformed. The glass panels of the existing point-supported glass curtain wall are connected by adopting sealant in a gluing way, the distance between the glass panels is limited in a small range, and when the glass panels cannot be matched due to large warping deformation, the stress of the warping deformation is concentrated at the joint of the edge hole of the glass panel and the connection steel claw. If the glass panel has defects in the processes of drilling, trimming, edging, tempering and the like, the local breakage of the glass panel is easy to occur.
Disclosure of Invention
The application provides a sealing strip, through its self structure with and glass panels's connected mode, solve the technical problem that glass panels stress was too concentrated among the current point-type glass curtain wall. Simultaneously, this application still provides a point-type glass curtain wall structure and point-type glass curtain wall that use above-mentioned sealing strip.
One of the objects of the present application is to provide a sealing tape comprising: the air bag is filled with air; a housing having an interior cavity in which the air bag is enclosed; wherein the air bag has a plurality of end portions, and air in the bag body can be compressed to flow between the end portions, so that the air bag is deformed; the shell is matched with the structure of the air bag and deforms along with the deformation of the air bag.
The present application provides a weatherstrip having an air-filled bladder with a plurality of ends. When one end part of the air bag is pressed, air in the air bag can flow to other ends from the end part, so that the displacement of the glass panel at the pressed end is increased, the displacement is flexibly transmitted to other adjacent glass panels, and the glass panel damage caused by hard contact at the joint of the glass panels due to the fact that the displacement which can be borne by the existing sealing strip is too small is avoided.
In the present application, the bladder of the sealing strip is filled with air to provide compressibility to the sealing strip. The air in the air bag can flow correspondingly according to the volume change of the end part of the sealing strip, and the gap change of the glass panel caused by edge deformation is actively matched; and can be matched with the glass panel to recover the initial structure after the load disappears.
In this application, the air volume that gasbag filled in among the joint strip is adjustable, the width is adjustable, can match the bearing strength who is located the glass panels of co-altitude not better, more nimble, scientific configuration point-type glass curtain wall's bearing structure.
The sealing strip that this application provided adopts the structural style of shell parcel gasbag, has more excellent abrasive resistance than current joint strip, is favorable to prolonging the life of sealing strip.
In one embodiment of the present disclosure, the ratio of the volume of the bladder to the volume of air filled is 1: (0.5 to 0.8); the ratio of the volume of the inner cavity to the volume of the bag body is 1: (0.9-1).
In this application, the air volume that fills in the utricule is less than the utricule volume, makes the air can flow in the utricule. Meanwhile, the sealing strip can have specific pressure performance by controlling the volume of air filled in the capsule. The bearing structure of the point-supported glass curtain wall can be designed more flexibly and scientifically by adopting the sealing strips with different pressure performances to match with the glass panels at different heights of the building.
In this application, the volume is close between shell and utricule, and the shell of being convenient for on the one hand carries out deformation along with the gasbag, and on the other hand, the shell can regard as the second floor packaging structure of the air that fills in the gasbag, avoids the gasbag to break the back sealing strip and takes place to lose efficacy and the risk that produces in the short time.
In one embodiment disclosed herein, the bladder includes a plurality of air chambers; the adjacent two air chambers are communicated by a reducing air passage.
In this application, have a plurality of air chambers, air flue in the gasbag, make the utricule inside have big, little different cavity structures, restricted the flow velocity of gasbag internal air, with the deformation rate control of sealing strip in reasonable scope to the deformation that glass panels produced is by the stable transmission of near and far away.
In one embodiment of the present disclosure, the sealing strip further includes: the fastener is matched with the sealing strip; the fasteners are oppositely arranged and fixed on the front side and the rear side of the shell, so that a groove body structure is formed together with the side wall of the shell.
In this application, form the cell body structure between fastener and sealing strip, can realize the accordant connection of fastener and sealing strip and glass panels fast through this cell body structure, the location installation of the sealing strip of being convenient for and glass panels.
In one embodiment disclosed in the application, the air bag, the shell and the fastener are made of transparent flexible materials so as to match the transparent structure mode of the point-supported glass curtain wall.
Another object of the present application is to provide a point-supported glass curtain wall structure, which includes the above-mentioned sealing strip, and several adjacent glass panels, the glass panels are provided with side holes for fixed connection; the fixing component is used for movably fixing the glass panel to form a regular plane structure; the number of the end parts of the sealing strips corresponds to the number of the glass panels, so that each end part of the same sealing strip is respectively clamped and fixed between two different adjacent glass panels; each side edge of the glass panel is connected with the corresponding end parts of the two groups of sealing strips.
In one embodiment of the present disclosure, a fixing assembly includes: the connection structure is provided with a connection claw head which is movably connected and fixed with the glass panel through the matching of a spherical hinge bolt and the side hole; a support structure connected to the building body and the docking structure; wherein, the load that the glass panels receive passes through the connection structure, bearing structure and transmits to the building main body in proper order.
In this application, the sealing strip that has the gasbag replaces the mode that current joint strip glued with pressing from both sides the mode of establishing to seal glass panels edge gap to swing joint replaces fixed connection, makes this application can match the mode of plugging into of point-type glass curtain wall better, with the deformation such as warping, displacement that produced after the correspondence glass panels bears the load.
In this application, each side edge of glass panels all meets with two sets of independent sealing strips, and the swing joint mode at cooperation sealing strip and glass panels edge makes two sets of sealing strips have linkage deformability, and when a set of sealing strip took place to deform promptly, through the transmission at glass panels edge, can transmit this deformation for another group's sealing strip. Through the action between the sealing strip and the glass panel, the stress of the glass panel which is deformed by pressure can be sequentially transmitted to a longer distance, the point stress is matched with the surface deformation, and the bearing capacity of the glass panel can be obviously improved. Meanwhile, the sealing strip deformed in the later period also generates a certain reaction force on the sealing strip deformed in the earlier period, so that the deformation trend of the sealing strip deformed in the earlier period is relieved, and the structural stability of the glass panel is improved.
In one embodiment of the present disclosure, the number of adjoining glass panels is 2, 3, 4 groups.
The third objective of the present application is to provide a point-supported glass curtain wall and a method for installing the same, wherein the point-supported glass curtain wall has the aforementioned point-supported glass curtain wall structure. And the installation is carried out by the following steps:
s1, selecting sealing strips with corresponding end parts according to the number of adjacent glass panels and whether the glass panels are positioned at the boundary of a curtain wall;
s2, pre-positioning the glass panel at the fixing assembly in a top-down mode, inserting the end part of the sealing strip determined in the step S1 between two adjacent glass panels, and clamping and fixing the sealing strip after fastening the glass panels;
or
The end of the sealing strip determined in the step S1 is preset at the edge of the upper side of the lower glass panel, and the clamping and fixing of the corresponding end of the sealing strip are completed while the glass panel is positioned with the fixing component.
Drawings
In order to more clearly illustrate the technical solutions in the present application or the prior art, the following will briefly introduce embodiments or drawings that are needed in the technical description, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a first structural schematic diagram of a sealing strip provided in embodiment 1 of the present application.
Fig. 2 is a schematic structural diagram of a sealing strip provided in embodiment 1 of the present application.
Fig. 3 is a schematic structural view of a point-supported glass curtain wall structure provided in embodiment 2 of the present application.
Fig. 4 is a schematic partial structural view of a point-supported glass curtain wall provided in embodiment 3 of the present application.
Reference numerals:
1. glass panel, 10, docking point, 101, first glass panel, 102, second glass panel, 103, third glass panel, 104, fourth glass panel, 105, fifth glass panel;
2. sealing strip, 20, end, 201, first sealing strip, 202, second sealing strip, 203, third sealing strip, 204, fourth sealing strip, 205, fifth sealing strip, 206, sixth sealing strip;
31. a first connection structure, 32, a second connection structure, 33, a third connection structure;
4. air bag, 41, air chamber, 42, air channel;
5. a housing; 6. a fastener; 7. a tank body; 9. and (5) closing-in structure.
Detailed Description
In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the embodiments of the present application. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
In the description of the embodiments of the present application, it is to be understood that the terms "upper", "lower", "front", "back", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only used for convenience in describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have specific orientations, be constructed in specific orientations, and be operated, and thus, should not be construed as limiting the embodiments of the present application.
Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present application, "a plurality" means two or more unless specifically defined otherwise.
In the embodiments of the present application, unless otherwise specifically stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the embodiments of the present application can be understood by those of ordinary skill in the art according to specific situations.
In the embodiments of the present application, unless otherwise explicitly specified or limited, the first feature "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other through another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.
The following disclosure provides many different embodiments or examples for implementing different features of the embodiments of the application. In order to simplify the disclosure of embodiments of the present application, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the embodiments of the application. Moreover, embodiments of the present application may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of brevity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed. In addition, the examples provided in the embodiments of the present application are examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.
Embodiments of the present application will be described in detail below with reference to the accompanying drawings.
Example 1
The embodiment of the application provides a sealing strip for solve the technical problem that the stress of a glass panel of an existing point-supported glass curtain wall is too concentrated.
As shown in fig. 1 and 2, the sealing strip provided in this embodiment includes an air bag 4, a housing 5, and a fastener 6. The air bag 4 is made of transparent PTFE material, and the shell 5 and the fastener 6 are made of transparent wear-resistant silica gel material. Gasbag 4, shell 5 and fastener 6 all have good flexibility, and because of having structural connection relation between the three, can transmit deformation each other.
The sealing strip has 4 ends and is cross-shaped. The fasteners 6 are fixed on the front and rear sides of the housing 5, thereby forming a channel 7 shaped like ╬ with the side wall of the housing 5.
The air bag 4 is filled with a certain volume of air and is enclosed in a housing 5. The ratio of the volume of the air cell 4 to the volume of air therein is 1: (0.5-0.8) to make the air compressible. The volume of the air bag 4 is close to that of the shell 5, and the ratio of the volume of the air bag to the volume of the shell is 1: (0.9-1).
The air bag 4 is formed by communicating a plurality of air chambers 41 arranged at intervals with air passages 42. The inner diameter of the air passage 42 is significantly smaller than that of the air chamber 41, so that the air bag 4 has a cavity structure with large and small fluctuation arrangement inside. The cavity structure can stabilize the passing speed of air in the air bag 4 and avoid the risk of damaging the air bag due to too fast acceleration when the air is transmitted to the tail end.
Example 2
The embodiment of the application provides a point-type glass curtain wall structure for solving the technical problem that the deformation resistance of the existing point-type glass curtain wall is weak due to over-concentrated stress.
As shown in fig. 3, the point-supported glass curtain wall structure provided by the present embodiment includes a plurality of adjacent glass panels 1 and a fixing component for fixing the glass panels 1. The abutting points 10 of the adjacent glass panels 1 are provided with sealing strips 2. The sealing tape 2 was constructed as provided in example 1. The number of the end portions 20 of the sealing strips corresponds to the number of the glass panels in the point-supported glass curtain wall structure, so that each end portion of the same sealing strip is respectively clamped and fixed between two different adjacent glass panels, and meanwhile, each side edge of the glass panel is connected with the corresponding end portions of the two groups of sealing strips.
Example 3
The embodiment of the application provides a point-supported glass curtain wall and an installation method thereof, so that the glass curtain wall which can be designed according to the flexible resistance performance of different heights and has stronger deformation resistance can be obtained.
As shown in fig. 4, the glass curtain wall has a point-supported glass curtain wall structure provided in embodiment 2. The figure shows an example of the structure of assembling the corresponding sealing strips with the number of glass panels of the point-supported glass curtain wall structure being 2, 3 and 4 respectively. Wherein the right side edges of the second glass panel 102, the fifth glass panel 105, and the lower side edge and the right side edge of the first glass panel 101 are closed by the closing-in structure 9 to construct the marginal edge of the glass curtain wall.
The first glass panel 101 is movably fixed with the second glass panel 102, the third glass panel 103 and the fourth glass panel 104 through a first connection structure 31 with 4 connection claw heads and a spherical hinge bolt. The first glass panel 101 is provided with a first seal 201 having 4 ends and having a cross shape at a position where the first seal is connected to the second glass panel 102, the third glass panel 103, and the fourth glass panel 104.
The first glass panel 101 is movably fixed with the fourth glass panel 104 and the fifth glass panel 105 through a second connection structure 32 with 3 connection claw heads and a ball hinge bolt. The first glass panel 101 is sandwiched with a cross-shaped second sealing strip 202 having 4 ends at the connection with the fourth glass panel 104, the fifth glass panel 105 and the closing-in structure 9. A third sealing strip 203 which has 2 end parts and is in an L shape is further clamped at the joint of the first glass panel 101 and the closing-in structure 9. The junction of the fifth glass panel 105 and the nosing structure 9 is further sandwiched by a fourth sealing strip 204 having only one end. The third sealing strip 203 and the fourth sealing strip 204 are respectively connected with the corresponding ends of the second sealing strip 202.
The first glass panel 101 and the second glass panel 102 are movably fixed by a third connection structure 33 having 2 connection claw heads. The first glass panel 101 is sandwiched with a T-shaped fifth sealing strip 205 having 3 ends at the joint with the second glass panel 102 and the closing-in structure 9. The second glass pane 102 is further sandwiched with a sixth sealing strip 206 having only one end at the junction with the nosing structure 9. The third sealing strip 203 and the sixth sealing strip 206 are respectively connected with the corresponding ends of the fifth sealing strip 205.
The first, second and third connection structures 31, 32 and 33 are respectively associated with the supporting structure so as to position the glass panels externally to the building body and to form them into a regular planar structure.
The installation operation is carried out according to the following steps:
s1, selecting sealing strips with corresponding end parts according to the number of adjacent glass panels and whether the glass panels are positioned at the boundary of a curtain wall;
s2, pre-positioning the glass panel at the fixing assembly in a top-down mode, inserting the end part of the sealing strip determined in the step S1 between two adjacent glass panels, and clamping and fixing the sealing strip after fastening the glass panels;
or
The end of the sealing strip determined in the step S1 is preset at the edge of the upper side of the lower glass panel, and the clamping and fixing of the corresponding end of the sealing strip are completed while the glass panel is positioned with the fixing component.
When the glass tank is used, the right lower side of the ╬ -shaped tank body at the first sealing strip is inserted into the upper left corner of the first glass panel, so that the wall of the tank body is attached to the two side walls and the edge of the first glass panel. The first glass panel is connected with the second glass panel through the first connection structure, in the connection process, the lower left corner of the second glass panel is connected with the upper right side of the ╬ -shaped groove body at the first sealing strip in an inserting mode, and the wall of the groove body is enabled to be attached to the two side walls and the edge of the second glass panel. According to the method, the third glass panel and the fourth glass panel are connected by matching with the first connection structure, and the connection of the upper left side of the ╬ -shaped groove body at the first sealing strip and the lower right corner of the third glass panel and the connection of the lower left side of the groove body and the upper right corner of the fourth glass panel are sequentially completed. When the first glass panel is connected with the second glass panel, the installation and clamping of the fifth sealing strip should be completed simultaneously, and the fifth sealing strip is ensured to be connected with the first sealing strip. When the first glass panel is connected with the fourth glass panel, the installation and clamping of the second sealing strip are simultaneously completed, and the second sealing strip is ensured to be connected with the first sealing strip.
When the third glass panel bears a large load, the edge of the right lower corner of the third glass panel is subjected to buckling deformation. The deformation is firstly buffered by the rotation of the spherical hinge bolt of the connection claw head, and then the deformation is transmitted to the connection claw head by the hinge bolt, so that the first glass panel, the second glass panel and the fourth glass panel are driven to be linked. In the process, the space of the upper side and the left side end part of the first sealing strip is enlarged, and the space of the lower side and the right side end part of the first sealing strip are contracted, so that the air in the air bag has the tendency of flowing from the lower side end part and the right side end part to the upper side end part and the left side end part and is matched with the deformation direction of the glass panel. If the trend potential energy is greater than the air pressure potential energy in the corresponding end portions of the second sealing strip and the fifth sealing strip, the air in the corresponding end portions of the second sealing strip and the fifth sealing strip is compressed and flows towards the other end portions, so that the other glass panels (the fifth glass panel in the embodiment) corresponding to the air in the corresponding end portions of the second sealing strip and the fifth sealing strip are deformed or displaced. After the potential energy is released through the deformation or displacement of the multiple glass panels, the air in the air bags has the tendency of backflow, so that the related glass panels have the restoring capacity, and the glass curtain wall is endowed with certain rigidity. If the trend potential energy is smaller than the air pressure potential energy in the corresponding end parts of the second sealing strip and the fifth sealing strip, the volumes of the corresponding end parts of the second sealing strip and the fifth sealing strip are unchanged, and the trend potential energy reacts on the first sealing strip to prevent the air in the air bag from flowing and promote the recovery of the related glass panel.
Claims (10)
1. A sealing strip, characterized in that, is used for some point-supported glass curtain wall, includes:
the air bag is filled with air;
a housing having an interior cavity in which the balloon is enclosed;
wherein the bladder has ends between which air in the bladder can be compressed to flow, thereby deforming the bladder; the shell is matched with the structure of the air bag and deforms along with the deformation of the air bag.
2. The weatherstrip according to claim 1 wherein the ratio of the bladder volume to the volume of air filled is 1: (0.5 to 0.8); the ratio of the volume of the inner cavity to the volume of the balloon is 1: (0.9-1).
3. The weatherstrip according to claim 1 wherein said bladder includes a plurality of air chambers; and the adjacent two air chambers are communicated by a reducing air passage.
4. The weatherstrip according to claim 1, further comprising:
the fastener is matched with the sealing strip;
the fasteners are oppositely arranged and fixed on the front side and the rear side of the shell, so that a groove body structure is formed by the fasteners and the side wall of the shell.
5. The weatherstrip according to claim 4 wherein said bladder, said housing and said fastener are all of transparent flexible material.
6. The utility model provides a point-type glass curtain wall structure which characterized in that includes:
the glass panels are provided with side holes for fixed connection;
the fixing assembly is used for movably fixing the glass panel to form a regular plane structure;
and
the sealing tape according to any one of claims 1 to 5;
wherein,
the number of the end parts of the sealing strips corresponds to the number of the glass panels, so that each end part of the same sealing strip is respectively clamped and fixed between two different adjacent glass panels; each side edge of the glass panel is connected with the corresponding end parts of the two groups of sealing strips.
7. The point-supported glass curtain wall structure as claimed in claim 6, wherein the number of the adjacent glass panels is 2-4 groups.
8. The point-supported glass curtain wall construction according to claim 6, wherein the fixing assembly comprises:
the connection structure is provided with a connection claw head, and the connection claw head is movably connected and fixed with the glass panel through the matching of a spherical hinge bolt and the edge hole;
a support structure connected to the building body and the docking structure;
wherein,
and the load borne by the glass panel is transmitted to the building main body through the connection structure and the supporting structure in sequence.
9. A point-supported glass curtain wall, characterized in that it has a point-supported glass curtain wall structure as claimed in any one of claims 6 to 8.
10. A method of mounting a point-supported glass curtain wall as claimed in claim 9, comprising the steps of:
s1, selecting sealing strips with corresponding end parts according to the number of adjacent glass panels and whether the glass panels are positioned at the boundary of a curtain wall;
s2, pre-positioning the glass panel at the fixing assembly in a top-down mode, inserting the end part of the sealing strip determined in the step S1 between two adjacent glass panels, and clamping and fixing the sealing strip after fastening the glass panels;
or
The end of the sealing strip determined in the step S1 is preset at the edge of the upper side of the lower glass panel, and the clamping and fixing of the corresponding end of the sealing strip are completed while the glass panel is positioned with the fixing component.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202110403840.2A CN113279506B (en) | 2021-04-15 | 2021-04-15 | Sealing strip, point-type glass curtain wall structure and point-type glass curtain wall |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110403840.2A CN113279506B (en) | 2021-04-15 | 2021-04-15 | Sealing strip, point-type glass curtain wall structure and point-type glass curtain wall |
Publications (2)
Publication Number | Publication Date |
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CN113279506A CN113279506A (en) | 2021-08-20 |
CN113279506B true CN113279506B (en) | 2022-08-12 |
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