CN207453218U - The node structure of frame concealed curtain wall bottom plate and frame concealed curtain wall - Google Patents

The node structure of frame concealed curtain wall bottom plate and frame concealed curtain wall Download PDF

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Publication number
CN207453218U
CN207453218U CN201721317810.5U CN201721317810U CN207453218U CN 207453218 U CN207453218 U CN 207453218U CN 201721317810 U CN201721317810 U CN 201721317810U CN 207453218 U CN207453218 U CN 207453218U
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China
Prior art keywords
curtain
plate
construction
cover board
trim
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CN201721317810.5U
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Chinese (zh)
Inventor
刘丰
盛晖
罗汉斌
李敬学
潘国华
陈学民
张志阳
陶勇
刘云强
杨劲
鲍华
郭盛
李庆
毛家茂
孙本昊
熊铁婴
宋怀金
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China Railway Siyuan Survey and Design Group Co Ltd
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China Railway Siyuan Survey and Design Group Co Ltd
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Priority to CN201721317810.5U priority Critical patent/CN207453218U/en
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Abstract

The utility model is related to a kind of frame concealed curtain wall bottom plate and the node structures of frame concealed curtain wall, the bottom plate includes being used for the construction section being connected by threaded fastener and curtain wall support frame component and for the bonding section Nian Jie with curtain wall panel inner surface, bonding section is connected by encapsulation section with construction section, the plate face of construction section and the plate face of Nian Jie section are perpendicular, and fastener perforating is offered on construction section.The node structure includes crossbeam, two pieces of curtain wall panels and two pieces of above-mentioned frame concealed curtain wall bottom plates, two bottom plates are respectively in the both sides up and down of crossbeam, two construction sections are connected respectively by the two sides up and down of threaded fastener and crossbeam, and two bonding sections are Nian Jie with the curtain wall panel of respective side respectively.Above-mentioned frame concealed curtain wall bottom plate, when curtain wall wind-engaging impacts, threaded fastener on construction section is less prone to the situation of threaded fastener loosening by shearing action, and the wind resistance for effectively improving curtain wall system is taken off and Wind-Pressure Resistance ability, ensures the structural stability of curtain wall system.

Description

The node structure of frame concealed curtain wall bottom plate and frame concealed curtain wall
Technical field
The utility model belongs to curtain wall technology field, and in particular to the node of a kind of frame concealed curtain wall bottom plate and frame concealed curtain wall Structure.
Background technology
Glass curtain wall as a kind of novel wall, with it is beautiful, from heavy and light, daylighting is good and standardization, industrialization degree height The advantages that market, office building, airport, stadiums, conference and exhibition center, railway station building etc. be large-scale and skyscraper in obtain extensively Using.Glass curtain wall connection component is complicated, process is various, and need to meet load-bearing, Wind-Pressure Resistance, airtight, watertight, heat preservation, sound insulation etc. Various performance requirements.Due to outside environment change greatly and maintenance test maintenance it is improper, curtain wall connection component is susceptible to dress The various problems such as decorative cover plate comes off, pendant corrosion, adhesive tape aging, infiltration gas leakage.
Glass curtain wall includes bright frame glass curtain wall, concealed frame glass curtain wall and half concealed frame glass curtain wall, wherein hidden frame glass curtain Wall and half concealed frame glass curtain wall include concealed node, and metal frame is hidden in the back side of glass, the invisible metal frame in outdoor.It is hidden The construction features of concealed node are:Glass bonds glass and aluminium frame in aluminium outer frame side, with silicone structure sealant, the lotus of curtain wall Load is born mainly by fluid sealant, and the node structure Wind-Pressure Resistance and wind resistance of this structure take off ability and be all insufficient for current curtain wall Force request.
Utility model content
The utility model embodiment is related to the node structure of a kind of frame concealed curtain wall bottom plate and frame concealed curtain wall, can at least solve The segmental defect of the prior art.
The utility model embodiment is related to a kind of frame concealed curtain wall bottom plate, including be used for by threaded fastener with it is corresponding Construction section that curtain wall support frame component is connected and for the bonding section Nian Jie with adjacent curtain wall panel inner surface, the bonding Section is connected by encapsulation section with the construction section, and the plate face of the construction section and the plate face of the Nian Jie section are perpendicular, the peace The fastener perforating being adapted to the threaded fastener is offered in dress section.
As one of embodiment, from the encapsulation section and the end that the construction section connects to itself and the bonding Duan Lian The end direction connect, the encapsulation section bending form step-like plate body at least once.
As one of embodiment, the other end vertical butt joint of the construction section has trim section, is provided on the trim section For connecting the first cover board connecting portion of ornamental strip cover board, the first cover board connecting portion is in the trim section away from described One end of construction section and positioned at the trim section in the one side plate face of the construction section.
As one of embodiment, the first sealing strip mounting portion, the first sealing strip peace are additionally provided on the trim section Dress portion is located at the one of the separate construction section close to one end of the construction section and positioned at the trim section of the trim section In lateral plates.
As one of embodiment, from the trim section and one end that the construction section is connected to the direction of its other end, The trim section bending forms step-like plate body at least once.
As one of embodiment, it is provided with to connect the second cover board connecting portion of ornamental strip cover board on the encapsulation section, The second cover board connecting portion is in the encapsulation section in the one side plate face of the construction section.
As one of embodiment, the first cover board connecting portion and the second cover board connecting portion are clamping connecting portion.
As one of embodiment, the encapsulation section includes gluing with the first plate body of the construction section vertical butt joint and with described The second plate body of section vertical butt joint is connect, second plate body is connected with first plate body and positioned at the separate of first plate body The one side of the construction section, the one side of second plate body to the close construction section, which extends to form, to be useful for and ornamental strip cover board The sealing convex block and extending direction to recline is parallel to the plate face of second plate body.
The utility model embodiment is related to a kind of node structure of frame concealed curtain wall, including crossbeam and is adjacently positioned and seals Two pieces of curtain wall panels of connection, further include two pieces of frame concealed curtain wall bottom plates as described above, two bottom plates are respectively in the crossbeam Both sides up and down, two construction sections are connected respectively by the two sides up and down of threaded fastener and the crossbeam, and two is described viscous It is Nian Jie with the curtain wall panel of respective side respectively to connect section.
As one of embodiment, each bonding section is glued by double faced adhesive tape and structure glue with the corresponding curtain wall panel It connects, and the structure glue is located at the one side of close another curtain wall panel of the double faced adhesive tape.
The utility model embodiment at least has the advantages that:Frame concealed curtain wall bottom plate provided by the utility model, Construction section is connected with indoor curtain wall support frame component, and bonding section is Nian Jie with curtain wall panel, the plate face of construction section and Nian Jie section Plate face is perpendicular, so as to which the threaded fastener on construction section is by shearing action, is less prone to the situation of threaded fastener loosening, has The wind resistance of effect raising curtain wall system takes off and Wind-Pressure Resistance ability, ensures the structural stability of curtain wall system.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the structure diagram for the curtain wall bottom plate that the utility model embodiment one provides;
Fig. 2 is the structure diagram for the frame concealed curtain wall bottom plate that the utility model embodiment two provides;
Fig. 3 is a kind of structural representation for the concealed curtain wall joint structure (vertical) that the utility model embodiment three provides Figure;
Fig. 4 is a kind of structural representation for the concealed curtain wall joint structure (transverse direction) that the utility model embodiment three provides Figure.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work The all other embodiment obtained, shall fall within the protection scope of the present invention.
Embodiment one
As shown in Figure 1, Figure 3 and Figure 4, the utility model embodiment provides a kind of curtain wall bottom plate 1-1, including being used to pass through screw thread Construction section 11 that fastener 6 and corresponding curtain wall support frame component are connected and for being supported with adjacent 3 inner surface of curtain wall panel Tight encapsulation section 12, the encapsulation section 12 are docked with the respective end of the construction section 11, the plate face of the construction section 11 and institute It states that the bearing surface of encapsulation section 12 is perpendicular, the fastener being adapted to the threaded fastener 6 is offered on the construction section 11 and is worn Apertured.Curtain wall provided in this embodiment bottom plate 1-1 is connected by construction section 11 and indoor curtain wall support frame component, and And encapsulation section 12 is directly abutted with curtain wall panel 3, i.e. bottom plate 1-1 is integrally installed on interior, so as to be carried out indoors to it It replaces and safeguards, convenient for construction;The plate face of construction section 11 is mutually hung down with the bearing surface (face abutted with curtain wall panel 3) of encapsulation section 12 Directly, you can with the plate face for thinking the direction of the abutting power of the curtain wall panel 3 suffered by encapsulation section 12 and construction section 11 be to be mutually parallel , so as to which the threaded fastener 6 on construction section 11 is by shearing action, the situation of threaded fastener loosening is less prone to, is effectively carried The wind resistance of high curtain wall system takes off ability, ensures the structural stability of curtain wall system.The respective end of above-mentioned construction section 11 is should Close outdoor one end of construction section 11;Above-mentioned encapsulation section 12 is docked with the respective end of construction section 11, that is to say the encapsulation section 12 being extended to form to outside close to outdoor one end for construction section 11, it is integrated formed structure to be preferably therebetween, is protected Demonstrate,prove structural strength and rigidity.
Preferably, such as Fig. 1, from the encapsulation section 12 and the connecting pin that the construction section 11 is connected to itself and the curtain wall The direction for the abutment end that plate 3 abuts, the encapsulation section 12 is bent forms step-like plate body at least once.It is by the above-mentioned means, curved The encapsulation section 12 of folding can effectively enhance the intensity of its own, improve its stress performance, ensure that curtain wall provided in this embodiment is used The engineer application effect of bottom plate 1-1.When bending one time, i.e., the encapsulation section 12 is L-shaped, wherein an edge and corresponding curtain wall panel 3 It is vertical to abut, another edge and 11 vertical butt joint of construction section;In the present embodiment, which bends twice, in two stage steps Structure is sequentially connected with the second L-type plate body 122 by the first L-type plate body 121 and is formed, the first L-type plate body 121 and construction section 11 Respective end is docked, and the second L-type plate body 122 is vertical with corresponding curtain wall panel 3 to abut.
Further optimize the structure of curtain wall bottom plate 1-1 provided in this embodiment, such as Fig. 1, the construction section 11 it is another End vertical butt joint has trim section 13, i.e. the trim section 13 is connected to the both ends of construction section 11, three with above-mentioned encapsulation section 12 Connection forms a complete bottom plate 1-1, and three is preferably integrally formed.It is provided with to connect ornamental strip on the trim section 13 First cover board connecting portion 15 of cover board 2, the first cover board connecting portion 15 are located at the separate construction section of the trim section 13 11 one end and positioned at the trim section 13 in the one side plate face of the construction section 11.Pass through the first cover board connecting portion 15, the structure of closed type can be formed with bottom plate 1-1, is improved beautiful in this curtain wall with ornamental strip cover board 2 is connected on bottom plate 1-1 Sight degree and the sealing performance for ensureing curtain wall.Further, it is provided with to connect ornamental strip cover board 2 on the encapsulation section 12 The second cover board connecting portion 16, the second cover board connecting portion 16 be located at the trim section 13 close to the construction section 11 one In lateral plates.Pass through above-mentioned the first cover board connecting portion 15 and the second cover board connecting portion 16, it is ensured that this curtain wall with bottom plate 1-1 with The stability of connection structure between ornamental strip cover board 2.Moreover, because construction section 11 be located at trim section 13 and encapsulation section 12 it Between, then after ornamental strip cover board 2 is connected respectively with trim section 13 and encapsulation section 12, can by the threaded fastener 6 on construction section 11 with The interior space is separated, so as to which threaded fastener 6 is hidden and be protected.
It is further preferred that this curtain wall between bottom plate 1-1 and ornamental strip cover board 2 be Detachable connection structure, i.e., it is above-mentioned The first cover board connecting portion 15 and the second cover board connecting portion 16 correspond to be detachably connected portion.Detachable connection can be It is spirally connected, is clamped, the common Detachable connection structure such as magnetic;In the present embodiment, such as Fig. 1, the first cover board connecting portion 15 with The second cover board connecting portion 16 is clamping connecting portion.It is clamping structure between ornamental strip cover board 2 and bottom plate 1-1, dismounting side Just, and with preferable sealing performance;In addition, curtain wall provided in this embodiment bottom plate 1-1, due to its all equal position of component Assembly and disassembly work in interior, therefore ornamental strip cover board 2 and bottom plate 1-1 can be completed indoors, and additional auxiliary is not required Measure can effectively improve work efficiency and security.Wherein, above-mentioned the first cover board connecting portion 15 and the second cover board connecting portion 16 It is preferably oppositely arranged, convenient for the assembly and disassembly operations between bottom plate 1-1 and ornamental strip cover board 2;For above-mentioned two-stage or more The encapsulation section 12 of step-like structure, the second cover board connecting portion 16 may be disposed on first order step surface, such as Fig. 1, second lid Plate connecting portion 16 is formed at 121 link position of the second L-type plate body 122 and the first L-type plate body, in this way, step corner and decoration Mutual support limit acts between bar cover board 2, is connected as one in ornamental strip cover board 2, encapsulation section 12 and trim section 13 In the case of, it may be such that encapsulation section 12 has certain cooperative bearing performance with trim section 13, ensure knot of this curtain wall with bottom plate 1-1 Structure intensity, and cause bottom plate 1-1 and the connection structure of cover board 2 that there is preferable concealment.
Further optimize the structure of above-mentioned curtain wall bottom plate 1-1, such as Fig. 1, the encapsulation section 12 includes and the construction section The first plate body (having illustrated, do not mark) and second plate body 1220 parallel with 11 plate face of construction section of 11 vertical butt joints are (i.e. The second plate body 1220 abutted vertical with curtain wall panel 3), second plate body 1220 is connected with first plate body (for once Bending, which is directly connected to the first plate body, for secondary or more bending, second plate body 1220 and the One plate body is to be indirectly connected with) and positioned at the one side away from the construction section 11 of first plate body, second plate body 1220 The sealing convex block 1221 for being useful for reclining with ornamental strip cover board 2 and extension side are extended to form to the one side close to the construction section 11 To the plate face parallel to second plate body 1220.By the sealing convex block 1221, encapsulation section 12 can be connected institute's shape with cover board 2 Into gap plugging get up, ensure curtain wall system sealing performance requirement;Moreover, the second above-mentioned plate body 1220 and ornamental strip lid The correspondence edge of plate 2 can be in the structure of smooth registration, ensure aesthetics.
Further optimize the structure of above-mentioned curtain wall bottom plate 1-1, such as Fig. 1, from the trim section 13 and the construction section One end to the direction of its other end of 11 connections, the trim section 13 is bent forms step-like plate body at least once;Similarly, it is curved The trim section 13 of folding can effectively enhance the intensity of its own, improve its stress performance, ensure that curtain wall provided in this embodiment is used The engineer application effect of bottom plate 1-1.To avoid the bending part of the trim section 13 is exposed from influencing overall aesthetic degree, the present embodiment In, in the case where ensureing bottom plate 1-1 structural strengths, which bends once;Wherein, the trim section 13 be used for and dress One side plate body that panel cover board 2 connects, its plate body docked with construction section 11 and construction section 11 is set gradually namely it is used for The side plate body being connected with ornamental strip cover board 2 is located at the one side of the separate construction section 11 of its plate body docked with construction section 11.
It is further preferred that such as Fig. 1, the first sealing strip mounting portion 17 is additionally provided on the trim section 13, described first Sealing strip mounting portion 17 is located at one end of the close construction section 11 of the trim section 13 and positioned at the remote of the trim section 13 In one side plate face from the construction section 11.The trim section 13 of said structure is suitable for curtain wall support frame component and is cut using combination The situation in face, specifically:
Such as Fig. 3-Fig. 4, curtain wall support frame component includes main frame and time framework, and secondary framework is connected on main frame and position Between main frame and adjacent curtain wall panel 3;Along the orientation (transversely arranged or vertical array) of corresponding two curtain wall panel 3, The length dimension of main frame is more than the length dimension of time framework, and the both ends of main frame are located at the both sides of time framework respectively.This time Two sides of framework connect an above-mentioned bottom plate 1-1 respectively, wherein, the respective side side of 11 plate face of construction section and this framework Face paste merga pass threaded fastener 6 is connected, and above-mentioned first sealing strip mounting portion 17 is preferably time frame of protruding from main frame The correspondence side end face of body, so as to therebetween can sandwiched sealing strip 71, can be to avoid bottom plate 1-1 and curtain wall support rib framework Electrochemical corrosion is generated between two kinds of different metal materials of part, while good waterproof effect can also be played.
It is further preferred that such as Fig. 1, Fig. 3-Fig. 4, for the trim section 13 of an above-mentioned bending structure, above-mentioned first Sealing strip mounting portion 17 is preferably arranged at crooked place, has preferable sealing concealment effect, moreover, trim section 13 and master It is connected between framework by sealing strip 71, the transmission effect of power can be generated to a certain extent therebetween, may be such that trim section 13/ Active force suffered by bottom plate 1-1 is transferred to main frame (the mutual intermal force between cooperation construction section 11 and secondary framework), protects Demonstrate,prove stress performance of this curtain wall with bottom plate 1-1.
In addition, the encapsulation section 12 is equipped with the second sealing strip mounting portion for the abutment end that is abutted with the curtain wall panel 3 14, sealing strip 71 is located between curtain wall panel 3 and bottom plate 1-1, and the support limit of indoor is on the one hand carried out to curtain wall panel 3, can Larger friction is generated to avoid between 3 two kinds of unlike materials of pressing plate 11 and curtain wall panel;On the other hand, good sealing can be played Effect is so as to ensureing the air-tightness of curtain wall, watertightness.
Preferably, card slot type knot may be employed in the first above-mentioned sealing strip mounting portion 17 and the second sealing strip mounting portion 14 Structure.
Embodiment two
Such as Fig. 2 and Fig. 3, the utility model embodiment provides a kind of frame concealed curtain wall bottom plate 1-2, the frame concealed curtain wall bottom plate The structure of 1-2 is essentially identical with the structure of bottom plate 1-1 with the curtain wall that above-described embodiment two is provided, difference lies in by bottom plate 1 with The mode conversion that curtain wall panel 3 abuts is be bonded with curtain wall panel 3 for bottom plate 1, and then, bottom plate 1-2 provided in this embodiment further includes use In the bonding section 18 Nian Jie with adjacent 3 inner surface of curtain wall panel, the bonding section 18 passes through encapsulation section 12 and the construction section 11 Connection, the plate face of the construction section 11 and the plate face of the Nian Jie section 18 are perpendicular.Wherein, since encapsulation section 12 further also connects It connects bonding section 18 and bonding section 18 is be bonded with curtain wall panel 3, be then not provided with sealing strip mounting portion on the encapsulation section 12.
It is integrated formed structure that above-mentioned construction section 11, encapsulation section 12, bonding section 18 and trim section, which is preferably, ensures knot Structure intensity and rigidity.
Above-mentioned bonding section 18 mode Nian Jie with curtain wall panel 3 can be:Each bonding section 18 passes through 74 He of double faced adhesive tape Structure glue 75 is bonded with the corresponding curtain wall panel 3, and the structure glue 75 is located at the close another described of the double faced adhesive tape 74 The one side of curtain wall panel 3 can obtain preferable structural strength and leakproofness.
Specifically details are not described herein again with the other structures of bottom plate 1-2 for the frame concealed curtain wall.
Embodiment three
Such as Fig. 3 and Fig. 4, the utility model embodiment provides a kind of concealed curtain wall joint structure, including being adjacently positioned And be tightly connected two pieces of curtain wall panels 3 and adjacent at two 3 sealed connections of curtain wall panel set curtain wall support rib framework Part, the curtain wall support frame component are arranged in the indoor of two curtain wall panels 3;Wherein, for two pieces of curtain wall panels phase about 3 The structure (being also horizontal node) of neighbour's arrangement, above-mentioned curtain wall support frame component corresponds to crossbeam 5, for two pieces of curtain wall panels 3 or so the structures being adjacently positioned (being also vertical node), above-mentioned curtain wall support frame component corresponds to column 4.Further Ground, the concealed curtain wall joint structure further include two pieces of bottom plates 1, orientation of two bottom plates 1 along two curtain wall panels 3 The both sides of the curtain wall support frame component are respectively in, the construction section 11 of every piece of bottom plate 1 passes through threaded fastener 6 and the curtain wall The corresponding side surface of support frame component is connected, the encapsulation section 12 of every piece of bottom plate 1 and the inner surface phase of the curtain wall panel 3 of respective side It connects.For the node that curtain wall support frame component is crossbeam 5, above-mentioned two bottom plate 1 is respectively in the both sides up and down of the crossbeam 5, two peaces Up and down two sides of the section 11 respectively with the crossbeam 5 are filled to be connected;For curtain wall support frame component be column 4 node, above-mentioned two Bottom plate 1 is respectively in the left and right sides of the column 4, and left and right sides of two construction sections 11 respectively with the column 4 are connected.
Wherein, the curtain wall bottom plate 1-1 that above-described embodiment one is provided can be used in above-mentioned two bottom plate 1, can also be used above-mentioned The frame concealed curtain wall that embodiment two is provided bottom plate 1-2;Specifically:
For full frame concealed curtain wall, two bottom plates 1 are preferably the frame concealed curtain wall bottom plate 1- provided using above-described embodiment two 2, correspondingly, above-mentioned encapsulation section 12 is bonded by the bonding section 18 that it is connected with the inner surface of corresponding curtain wall panel 3;
For half frame concealed curtain wall, since curtain wall panel 3 can be connected by bright frame connection component with support frame and carry out power Transfer, the curtain wall bottom plate 1-1 that above-described embodiment one is provided can be used in two bottom plates 1, correspondingly, above-mentioned encapsulation section 12 with it is corresponding Curtain wall panel 3 abut, in the present embodiment, for half frame concealed curtain wall, it is still preferred to for the hidden frame provided using above-described embodiment two Curtain wall bottom plate 1-2 acts on more preferably the support limit of curtain wall panel 3, and the structural stability of curtain wall joint structure is stronger.
Concealed curtain wall joint structure provided in this embodiment is supported limit to curtain wall panel 3 indoors using bottom plate 1 Position, and bottom plate 1 is to be connected with the side vertical with curtain wall panel 3 of curtain wall support frame component by threaded fastener 6, For curtain wall when effect is taken off in wind-engaging impact or wind-engaging, what threaded fastener 6 was subject to is shearing, and axis is born compared to threaded fastener 6 To the mode of pulling force, the situation of the loosening of threaded fastener 6 is less prone to, the stress performance of curtain wall system is effectively improved, ensures curtain The structural stability of wall system.The space between two curtain wall panels 3 and adjacent curtain wall support frame component is carried out by bottom plate 1 It hides, packing, the leakproofness of node can be effectively improved.Furthermore it is possible to from interior to above-mentioned bottom plate 1 etc. carry out check and It replaces, it is easy to operate, safe.
Further, such as Fig. 3 and Fig. 4, each bottom plate 1 is connected with a packaged panel cover board 2, specific connection structure It is had been described in above-described embodiment two, specific details are not described herein again.The ornamental strip cover board 2 encloses to set to be formed with corresponding bottom plate 1 For insulating the packing chamber of corresponding threaded fastener 6, threaded fastener 6 is hidden and protected.
One of as the presently preferred embodiments, such as Fig. 3 and Fig. 4, each construction section 11 and the curtain wall support frame component Corresponding side surface between be folded with insulation spacer 8.So as to by two kinds of different metal materials of bottom plate 1 and curtain wall support frame component Separate, avoid generating electrochemical corrosion therebetween.
One of as the presently preferred embodiments, the curtain wall support frame component includes main frame and is connected to the main frame Upper and the secondary framework between the main frame and two curtain wall panels 3, two construction sections 11 are fixed on the secondary frame On body.Further, along the orientation of two curtain wall panels 3, the length dimension of the main frame is more than the secondary framework The both ends of length dimension and main frame are located at the both sides of the secondary framework respectively, between two bottom plates 1 and the main frame It is folded with sealing strip.Specifically:
(1) if this concealed curtain wall joint structure is horizontal node, i.e. two curtain wall panels 3 are neighbouring arrangement, then should Curtain wall support frame component corresponds to crossbeam 5, and such as Fig. 4, the crossbeam 5 includes the main beam being located between two adjacent upright 4 51 and secondary crossbeam 52 on the main beam 51 and between the main beam 51 and the curtain wall panel 3 is connected to, two institutes Construction section 11 is stated to be fixed on the secondary crossbeam 52.It is linked together using main beam 51 and time crossbeam 52, forms combination and cut Face can improve the non-deformability of the crossbeam 5, so as to be suitable for the span of bigger.Further, the height of above-mentioned main beam 51 The height dimension that size is more than time crossbeam 52 is spent, the upper end of main beam 51 is located at the upper end of time crossbeam 52, main beam 51 Lower end is located at below the lower end of time crossbeam 52;Between the trim section 13 of top and the top of the main beam 51 and the decoration of lower section Equal sandwiched sealing joint strip 71 between section 13 and the lower part of the main beam 51, can be to avoid 5 two kinds of different metals of bottom plate 1 and crossbeam Electrochemical corrosion is generated between material, while good waterproof effect can also be played.
(2) if this concealed curtain wall joint structure is vertical node, i.e. two curtain wall panels 3 are left and right arranged adjacent, then should Curtain wall support frame component corresponds to column 4, and such as Fig. 3, the column 4 includes head tree 41 and is connected to the head tree 41 The upper and secondary column 42 between the head tree 41 and the curtain wall panel 3, two construction sections 11 are fixed on described time On column 42.It is linked together using head tree 41 and time column 42, forms compound section, the resistance of the column 4 can be improved Shape ability, so as to be suitable for the span of bigger.Further, the lateral dimension of above-mentioned head tree 41 is more than the transverse direction of time column 42 Size, the left end of head tree 41 are located at time left side of 42 left end of column, and the right end of head tree 41 is located at time right side of 42 right end of column Side;Between the trim section 13 in left side and the left part of the head tree 41 and the right end of the trim section 13 on right side and the head tree 41 Equal sandwiched sealing joint strip 71 between portion, can be rotten to avoid electrochemistry is generated between 4 two kinds of different metal materials of bottom plate 1 and column Erosion, while good waterproof effect can also be played.
Continue above-mentioned concealed curtain wall joint structure, such as Fig. 3 and Fig. 4, usually, preset slot between two curtain wall panels 3 Gap, gap therebetween are filled by fluid sealant 72, are docked with the sealing realized between two pieces of curtain wall panels 3.Further, should Rod type seal component 73 is also folded between two curtain wall panels 3, the rod type seal component 73 is adhered to the room of the fluid sealant 72 Inside, i.e. the rod type seal component 73 bond together with fluid sealant 72, pass through the rod type seal component 73 and fluid sealant 72 Situations such as dual sealing functions can be effectively ensured the seal of curtain wall system, can prevent rain leakage occurs.The present embodiment In, which uses glass bar, alternatively, foam barred body etc. can also be used.
Further, situation about vertically arranging for horizontal node, i.e., two curtain wall panels 3, due to needing to bear curtain wall The dead weight of plate 3 on the basis of the frame concealed curtain wall bottom plate provided using above-described embodiment two is Nian Jie with curtain wall panel 3, may be used also Further to use following structure:Such as Fig. 4, the concealed curtain wall joint structure further includes supporting bar 9, the supporting bar 9 one End is connected with the curtain wall support frame component, and the other end is located between two curtain wall panels 3, the curtain wall panel 3 of top Support in the supporting bar 9 (cushion block support can be passed through), wherein, corresponding curtain wall support frame component should be crossbeam 5, supporting bar 9 Can be connected or be clamped by threaded fastener with the attachment of the crossbeam 5, supporting bar 9 and adjacent two curtain wall It can be fixed between plate 3 by above-mentioned fluid sealant 72.
In the present embodiment, above-mentioned curtain wall panel 3 is preferably using glass wallboard 3, further preferably using double glazing Wallboard 3.
Example IV
The utility model embodiment is related to a kind of node structure of frame concealed curtain wall, including crossbeam 5 and is adjacently positioned and close Two pieces of curtain wall panels 3 of connection are sealed, further include two pieces of bottom plates 1, two bottom plates are both preferably provided hidden using above-described embodiment two Frame curtain wall bottom plate 1-2, two bottom plates 1 are respectively in the both sides up and down of the crossbeam 5, and two construction sections 11 pass through spiral shell respectively Line fastener 6 and the two sides up and down of the crossbeam 5 are connected, two bonding sections 18 curtain wall panels 3 with respective side respectively Bonding.Wherein, each bonding section 18 is bonded by double faced adhesive tape 74 and structure glue 75 with the corresponding curtain wall panel 3, and institute State the one side that structure glue 75 is located at close another curtain wall panel 3 of the double faced adhesive tape 74.Frame concealed curtain wall provided in this embodiment Node structure be described in above-described embodiment three, it is specific that details are not described herein again.
Embodiment five
Such as Fig. 3 and Fig. 4, the utility model embodiment provides a kind of full concealed frame glass curtain wall, including by more longitudinal frameworks The support that component 4 (corresponding to above-mentioned column 4) is formed with more horizontal skeleton component 5 (corresponding to above-mentioned crossbeam 5) assemblings Skeleton and the multiple pieces of glass wallboard 3 being installed on the support frame, it is hidden by one group per the adjacent two blocks glass wallboards 3 Frame connection component is connected with a wherein frame member.Each hidden frame connection component is included along the corresponding two glass wallboards 3 Orientation be respectively in two pieces of bottom plates 1 of the corresponding frame member both sides, each bottom plate 1 is both preferably using above-described embodiment The two bottom plate 1-2 provided, the connection relation between each bottom plate 1 and adjacent component have been described in the aforementioned embodiment, herein It repeats no more.Every adjacent two blocks of glass wallboards 3, every group of hidden frame connection component and corresponding frame member form a curtain wall section Point structure, each curtain wall joint structure are both preferably the concealed curtain wall joint structure provided using above-described embodiment three, Concrete structure is omitted herein.Wherein:For being located at the glass wallboard 3 of periphery, one side is the glass wall not being adjacently positioned Plate 3, but the side is connected to yet by one group of hidden frame connection component on corresponding curtain wall support frame component, then and the hidden frame of the group connects The structure of connected components can respective change, including that can omit one piece of 1 and one packaged panel cover board 2 of bottom plate etc., this is art technology Personnel are easily designed.
Each glass wallboard 3 is connected as by an entirety by each hidden frame connection component, and each glass wallboard 3 is installed up to branch On support bone frame, the full concealed frame glass curtain wall that the is formed stability when wind-engaging impacts is very high.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modifications, equivalent replacements and improvements are made should be included in the utility model Protection domain within.

Claims (9)

1. a kind of node structure of frame concealed curtain wall, special including crossbeam and the two pieces of curtain wall panels for being adjacently positioned and being tightly connected Sign is:Two pieces of frame concealed curtain wall bottom plates are further included,
The bottom plate includes being used for the construction section being connected by threaded fastener and corresponding curtain wall support frame component and use In the bonding section Nian Jie with adjacent curtain wall panel inner surface, the bonding section is connected by encapsulation section with the construction section, described The plate face of construction section and the plate face of the Nian Jie section are perpendicular, offer what is be adapted to the threaded fastener on the construction section Fastener perforating;
Two bottom plates are respectively in the both sides up and down of the crossbeam, and two construction sections pass through threaded fastener and the horizontal stroke respectively The two sides up and down of beam are connected, and the two bonding sections are Nian Jie with the curtain wall panel of respective side respectively.
2. the node structure of frame concealed curtain wall as described in claim 1, it is characterised in that:From the encapsulation section and the installation The end of section connection to its end direction with the Nian Jie section connection, the encapsulation section bending forms step-like plate at least once Body.
3. the node structure of frame concealed curtain wall as described in claim 1, it is characterised in that:The other end of the construction section is vertically right Trim section is connected to, is provided with to connect the first cover board connecting portion of ornamental strip cover board, first cover board on the trim section Connecting portion is in one end away from the construction section of the trim section and is located at the close construction section of the trim section In the plate face of one side.
4. the node structure of frame concealed curtain wall as claimed in claim 3, it is characterised in that:First is additionally provided on the trim section Sealing strip mounting portion, the first sealing strip installation position is in the trim section close to one end of the construction section and positioned at institute It states in the one side plate face away from the construction section of trim section.
5. the node structure of the frame concealed curtain wall as described in claim 3 or 4, it is characterised in that:From the trim section with it is described One end to the direction of its other end of construction section connection, the trim section bending form step-like plate body at least once.
6. the node structure of frame concealed curtain wall as claimed in claim 3, it is characterised in that:It is provided with to connect on the encapsulation section The second cover board connecting portion of panel cover board is hinged with, the second cover board connecting portion is in the encapsulation section close to the construction section One side plate face on.
7. the node structure of frame concealed curtain wall as claimed in claim 6, it is characterised in that:The first cover board connecting portion with it is described Second cover board connecting portion is clamping connecting portion.
8. the node structure of frame concealed curtain wall as described in claim 1, it is characterised in that:The encapsulation section includes and the installation First plate body of section vertical butt joint and the second plate body with the Nian Jie section vertical butt joint, second plate body and first plate Body connects and positioned at the one side away from the construction section of first plate body, second plate body is to close to the construction section One side extend to form be useful for ornamental strip cover board recline sealing convex block and extending direction parallel to second plate body plate Face.
9. the node structure of frame concealed curtain wall as described in claim 1, it is characterised in that:Each bonding section passes through double faced adhesive tape It is bonded with structure glue with the corresponding curtain wall panel, and the structure glue is located at close another curtain wall panel of the double faced adhesive tape One side.
CN201721317810.5U 2017-09-30 2017-09-30 The node structure of frame concealed curtain wall bottom plate and frame concealed curtain wall Active CN207453218U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721317810.5U CN207453218U (en) 2017-09-30 2017-09-30 The node structure of frame concealed curtain wall bottom plate and frame concealed curtain wall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721317810.5U CN207453218U (en) 2017-09-30 2017-09-30 The node structure of frame concealed curtain wall bottom plate and frame concealed curtain wall

Publications (1)

Publication Number Publication Date
CN207453218U true CN207453218U (en) 2018-06-05

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Country Link
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