CN204174810U - A kind of curtain wall - Google Patents

A kind of curtain wall Download PDF

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Publication number
CN204174810U
CN204174810U CN201420627627.5U CN201420627627U CN204174810U CN 204174810 U CN204174810 U CN 204174810U CN 201420627627 U CN201420627627 U CN 201420627627U CN 204174810 U CN204174810 U CN 204174810U
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CN
China
Prior art keywords
crossbeam
curtain
glass plate
fixed
plate
Prior art date
Application number
CN201420627627.5U
Other languages
Chinese (zh)
Inventor
张清会
秦晓峰
剪爱森
蒋永佳
王磊
黄京新
王育凯
龙凌飞
吴立锋
陈晓东
Original Assignee
中铁建工集团有限公司
深圳市科源建设集团有限公司
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Application filed by 中铁建工集团有限公司, 深圳市科源建设集团有限公司 filed Critical 中铁建工集团有限公司
Priority to CN201420627627.5U priority Critical patent/CN204174810U/en
Application granted granted Critical
Publication of CN204174810U publication Critical patent/CN204174810U/en

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Abstract

This application discloses a kind of curtain wall, comprise column, crossbeam, secondary frame and glass plate; Crossbeam is clamped between adjacent upright posts; Glass plate is fixed on column and crossbeam by secondary frame; Also comprise tray and pressing plate; One end of tray is fixed on crossbeam, and the other end is arranged between two pieces of neighbouring glass plates; The upper plate that pressing plate comprises connecting portion, upwards extend along glass plate lateral surface and along glass plate lateral surface to the lower plate of downward-extension; Pressing plate is connected with tray by connecting portion.The curtain wall of the application is when running into high wind pressure, the upper plate and the lower plate that are positioned at glass plate lateral surface can provide tightening force, play the effect of fastening glass plate, tray can hold up again the glass plate of top, this has just shared the blast that curtain wall construction glue bears, increase the holding capacity of curtain wall to blast, improve stability and the safety of curtain wall.

Description

A kind of curtain wall

Technical field

The application relates to curtain wall field, especially a kind of curtain wall.

Background technology

At present, curtain wall has been widely used in the construction of modern architecture, and domestic large-scale tall buildings curtain wall all uses frame type Curtain wall with open frame or frame concealed curtain wall.But when Super High uses traditional curtain wall, glass plate is mutually bonding with secondary frame only by structure glue, thus when resisting blast, structure glue plays Main Function, if the blast that curtain wall bears is excessive, structure glue may be therefore damaged, thus destroy curtain wall construction.Therefore, the stability of existing curtain wall is inadequate, there is potential safety hazard.

Summary of the invention

The application provides a kind of curtain wall, increases curtain wall to the holding capacity of blast, promotes its stability and safety.

A kind of curtain wall, comprises column, crossbeam, secondary frame and glass plate; Crossbeam is clamped between adjacent upright posts; Glass plate is fixed on column and crossbeam by secondary frame; Also comprise tray and pressing plate; One end of tray is fixed on crossbeam, and the other end is arranged between two pieces of neighbouring glass plates; The upper plate that pressing plate comprises connecting portion, upwards extend along glass plate lateral surface and along glass plate lateral surface to the lower plate of downward-extension; Pressing plate is connected with tray by connecting portion.

Preferably, tray comprises fixed part and support portion; The rear end of fixed part is fixed on crossbeam; Support portion comprises the first gripper shoe and the second gripper shoe, and the first gripper shoe self-retaining portion is in a certain angle to downward-extension, and the end of the first gripper shoe and crossbeam abut against; Second gripper shoe connects the first gripper shoe and fixed part.

Preferably, crossbeam is provided with buckling groove, and buckling groove is provided with the first edge upwards extended; The rear end of fixed part is provided with projection, and projection is arranged in buckling groove.

Preferably, also comprise tray connector, tray connector comprises extension and jut; Buckling groove is provided with the Second Edge edge to downward-extension; Jut is arranged in buckling groove, and extension and fixed part fit.

Preferably, secondary frame is provided with draw-in groove, and column and crossbeam are equipped with fastener; Secondary frame is fixed on column and crossbeam by the snap-fit engagement of fastener and draw-in groove.

Preferably, adhesive tape and weather proofing sealant is bonded with between pressing plate and glass plate; Weather proofing sealant is positioned at the opposite exterior lateral sides of adhesive tape.

Preferably, be bonded with double faced adhesive tape between secondary frame and the medial surface of glass plate, secondary frame is fixed on glass plate by double faced adhesive tape.

Preferably, be also provided with structural silicone adhesive between secondary frame and the medial surface of glass plate, structural silicone adhesive is positioned at the opposite exterior lateral sides of double faced adhesive tape.

Preferably, be provided with crossbeam inner core in crossbeam, crossbeam inner core is provided with at least one card-bit part; Column is provided with the jack corresponding with card-bit part; Crossbeam inner core is fixed in one end of card-bit part, and the other end is inserted in jack.

Preferably, card-bit part is spring catch, and spring catch comprises back seat, spring and front inserted link; In crossbeam, in-core is provided with the slotted eye axially offered along crossbeam, and back seat is arranged in the slotted eye of crossbeam inner core; Front inserted link inserts in the jack on column.

Owing to have employed above technical scheme, the beneficial effect that the application is possessed is:

In the detailed description of the invention of the application, because crossbeam is clamped between adjacent upright posts, glass plate is fixed on column and crossbeam by secondary frame, one end of tray is fixed on crossbeam, the other end is arranged between two pieces of neighbouring glass plates, pressing plate comprises connecting portion, the upper plate upwards extended along glass plate lateral surface and along glass plate lateral surface to the lower plate of downward-extension, pressing plate is connected with tray by connecting portion again, when running into high wind pressure, the upper plate and the lower plate that are positioned at glass plate lateral surface can provide tightening force, play the effect of fastening glass plate, tray can hold up again the glass plate of top, this has just shared the blast that curtain wall construction glue bears, increase the holding capacity of curtain wall to blast, improve stability and the safety of curtain wall.

Accompanying drawing explanation

Fig. 1 is the structural representation of a kind of embodiment of the application;

Fig. 2 is the sectional view of a kind of embodiment of the application;

Fig. 3 is the tray of a kind of embodiment of the application and the connection diagram of pressing plate;

Fig. 4 is the another kind of tray of embodiment of the application and the connection diagram of pressing plate;

Fig. 5 is the structural representation of the spring catch in a kind of embodiment of the application;

Fig. 6 is the structural representation of the column in a kind of embodiment of the application.

Detailed description of the invention

By reference to the accompanying drawings the present invention is described in further detail below by detailed description of the invention.

As shown in Figure 1 and Figure 2, a kind of curtain wall, comprises column 1, crossbeam 2, secondary frame 3 and glass plate 4.Crossbeam 2 is clamped between adjacent two root posts 1, and the curtain wall of the application is provided with the column 1 and crossbeam 2 that polylith is connected to each other, and forms the support frame of curtain wall.Glass plate 4 is fixed on column 1 and crossbeam 2 by secondary frame 3, secondary frame 3 is positioned at the edge of glass plate 4, namely be equipped with secondary frame 3 on four limits up and down of glass plate 4, secondary frame 3 fixes with glass plate 4, column 1 and crossbeam 2 respectively, has just been fixed on column 1 and crossbeam 2 by glass plate 4.

The application is also provided with tray 51 and pressing plate 6, and one end of tray 51 is fixed on crossbeam 2, and the other end is arranged between two pieces of neighbouring glass plates 4.Tray 51 contacts with the lower end of glass plate 4, for the glass plate 4 holding up top.But glass plate 4 can be made to prevent tray 51 from directly contacting with top glass plate 4 damaged, in figure, between top glass plate 4 and tray 51, being also provided with pad glue, glass plate 4 when tray 51 holds up top glass plate 4 will be cushioned like this and to conduct oneself with dignity the pressure of generation.The upper plate 61 that pressing plate 6 comprises connecting portion 63, upwards extend along glass plate 4 lateral surface and along glass plate 4 lateral surface to the lower plate 62 of downward-extension.Upper plate 61 and lower plate 62 press close to the lateral surface of two pieces of neighbouring glass plates 4 respectively, and such pressing plate 6 just forms a similar "T"-shaped structure with tray 51 cross section.Top glass plate 4 holds up by tray 51, and the upper plate 61 of pressing plate 6 and lower plate 62 are for fastening glass plate 4, and when glass plate 4 bears blast, pressing plate 6 also serves fixation, have also just shared the wind load that curtain wall construction glue bears.

Further, as shown in Figure 3, tray 51 comprises fixed part 511 and support portion 512.The rear end of fixed part 511 is fixed on crossbeam 2, and its front end is between neighbouring glass plate 4.Support portion 512 comprise the first gripper shoe 5121 and the second gripper shoe 5122, first gripper shoe 5121 self-retaining portion 511 in a certain angle to downward-extension, and the end of the first gripper shoe 5121 and crossbeam 2 abut against.Second gripper shoe 5122 is connected with fixed part 511 with the first gripper shoe 5121 respectively.Fixed part 511 is to the outside horizontal-extending of glass plate 4, and the second gripper shoe 5122 is vertically placed, and certainly, also can place in vertical direction with certain angle, this angle not affecting in the OK range of supporting role, should those skilled in the art should understand that.Like this, the cross section of fixed part 511, first gripper shoe 5121 and the second gripper shoe 5122 forms a right-angled triangle, a right-angle side of this right-angled triangle holds up the glass plate 4 of top, another one right-angle side and crossbeam 2 abut against, the right-angle side abutted against with crossbeam 2 just serves the supporting role to glass plate, make use of the principle that triangle is more stable, make the support of tray 51 to top glass plate 51 more firm.

Further, as shown in Figure 3, crossbeam 2 is provided with buckling groove 23, and the notch of buckling groove 23 points to glass plate 4 from crossbeam 2.Buckling groove 23 is provided with the first edge 231 upwards extended; The rear end of fixed part 511 is provided with projection 513, and projection 513 is given prominence to downwards, matches with the first edge 231 of buckling groove 23, and make projection 513 be arranged in buckling groove 23, such tray 51 has just been fixed on crossbeam 2.Certainly, tray 51 also can by being spirally connected, the mode such as welding is fixed on crossbeam 2.

Further, be also provided with tray connector 52, tray connector 52 comprises extension 521 and jut 522.Buckling groove 23 is provided with Second Edge to downward-extension along 232, and jut 522 is arranged in buckling groove 23, and jut 522 can be " L " shape structure, "T"-shaped structure or decussate texture.Be preferably the decussate texture in figure, two end points contacts with the groove inwall of buckling groove 23 respectively like this, and another one end points is stuck in Second Edge along on 232, and this makes its fixing more firm in groove.Extension 521 is fitted in the upper surface of fixed part 511 and the direction to glass plate 4 extends.Thus, tray connector 52 just plays the effect of reinforcing tray 51 and being connected with crossbeam 2, and tray 51 can not be come off under external force or the vibrations of self.

In one embodiment, shown in Fig. 3, fixed part 511 is provided with groove 514 away from one end of crossbeam 2.The medial surface of connecting portion 63 is provided with the hook 65 corresponding with groove 514, hook 65 and groove 514 snap-fit engagement, just achieves being connected of pressing plate 6 and tray 51.The notch of groove 514 is offered and is directed upwardly, and such hook 65 is just hooked in groove 514.

In another embodiment, as shown in Figure 4, the outside of groove 514, hook 65 and pressing plate 6 is equipped with screw hole, plays further reinforcement effect by being spirally connected of screw 66.Certainly, connecting portion 63 and tray 51 can also be connected by other modes such as welding, bonding.

As shown in Figure 1 and Figure 2, secondary frame 3 is provided with draw-in groove 31, column 1 and crossbeam 2 are provided with the fastener 11 corresponding with draw-in groove 31, secondary frame 3 and column 1 and connected and fixed by fastener 11 between secondary frame 3 and crossbeam 2, also just achieve secondary frame 3 and column 1 and the wire-board junction between secondary frame 3 and crossbeam 2, further enhancing the holding capacity of curtain wall to wind load.The fastener 11 be positioned on crossbeam 2 projects upwards, and the secondary frame 3 be connected with crossbeam 2 is articulated on crossbeam 2 by draw-in groove 31.And the contact that the secondary frame 3 be connected with crossbeam 2 contacts with crossbeam 2 in addition in the below of draw-in groove 31, such contact just can share the pressure of draw-in groove 31.And fastener 11 on column 1 is outstanding to same direction, left or to the right, this is convenient to dismounting and the installation of glass plate 4 simultaneously.

As shown in Figure 1 and Figure 2, between the lateral surface of pressing plate 6 and glass plate 4, be provided with adhesive tape 64, adhesive tape 64 and pressing plate 6 and glass plate 4 mutually bonding, realize the fixing of pressing plate 6 and neighbouring two pieces of glass plates 4.Weather proofing sealant 65 is also fixed with between pressing plate 6 and the lateral surface of glass plate 4, weather proofing sealant 65 is located at relative outside, cover in adhesive tape 64, contact with adhesive tape 64 for stoping ambient atmos, colloid 64 then effectively can be prevented to be subject to the impact that external environment is stable, to promote safety further.

As shown in Figure 1 and Figure 2, double faced adhesive tape 71 is bonded with between secondary frame 3 and the medial surface of glass plate 4, then secondary frame 3 is fixed on the edge of glass plate 4 by double faced adhesive tape 71, the injection process of double faced adhesive tape 71 is different with traditional technique, namely use two-sided injecting glue between secondary frame 3 and glass plate 4, while meeting injecting glue specification, also ensure that the adhesion strength between secondary frame 3 and glass plate 4.In addition, be also fixed with structural silicone adhesive 72 between secondary frame 3 and the medial surface of glass plate 4, structural silicone adhesive 72 is located at relative outside, covers on double faced adhesive tape 71, and its effect is also prevent double faced adhesive tape 71 from coming off by ectocine.Preferably, be equipped with structural silicone adhesive 72 in the both sides of double faced adhesive tape 71, then the isolation effect of structural silicone adhesive 72 air is to external world better.

And the glue of structural silicone adhesive 72 is wide, and to be less than or equal to the glue of 2.5 times thick, namely in Fig. 1, width is in the vertical direction that glue is wide, and width is in the lateral direction that glue is thick.Make its engineering demands, further ensure the structural strength between glass plate 4 and secondary frame 3.

As shown in Figure 1 and Figure 2, be provided with crossbeam inner core 22 in crossbeam 2, crossbeam inner core 22 is provided with at least one card-bit part 21, and column 1 is provided with the jack corresponding with card-bit part 21, and card-bit part 21 inserts in jack to realize the connection of column 1 and crossbeam 2.Compared to existing connected mode, this connected mode is without the need to decorating buckle closure, and the shrinking plate externally less than generally traditional aluminum alloy cross beam stitches, and whole structure is more neat and artistic.

Further, as shown in Figure 5, card-bit part 21 is spring catch, and spring catch comprises back seat 213, spring 212 and front inserted link 211.Be provided with slotted eye in crossbeam inner core 22, back seat is locked in the slotted eye of crossbeam inner core 22.Front inserted link 211 inserts in the jack on column, and the thrust of spring 212 makes front inserted link 211 to deviate from jack.Nature, card-bit part 21 also can be the miscellaneous parts such as bolt, inserted link.

Shown in Fig. 6, be provided with column inner core 12 in column 1, be provided with junction plate 13 in the end of column inner core 12, column inner core 12 is provided with corresponding screw near one end of junction plate 13 and junction plate 13, coupled together by upper and lower two pieces of columns by screw.Integrated curtain-wall all uses this connected mode, is convenient to the installation and removal of curtain wall.

Above content is in conjunction with concrete embodiment further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, some simple deduction or replace can also be made.

Claims (10)

1. a curtain wall, comprises column (1), crossbeam (2), secondary frame (3) and glass plate (4); Crossbeam (2) is clamped between adjacent upright posts (1); Glass plate (4) is fixed on column (1) and crossbeam (2) by secondary frame (3); It is characterized in that: also comprise tray (51) and pressing plate (6); One end of tray (51) is fixed on crossbeam (2), and the other end is arranged between two pieces of neighbouring glass plates (4); The upper plate (61) that pressing plate (6) comprises connecting portion (63), upwards extend along glass plate (4) lateral surface and the lower plate (62) along glass plate (4) lateral surface to downward-extension; Pressing plate (6) is connected with tray (51) by connecting portion (63).
2. curtain wall according to claim 1, is characterized in that: tray (51) comprises fixed part (511) and support portion (512); The rear end of fixed part (511) is fixed on crossbeam (2); Support portion (512) comprises the first gripper shoe (5121) and the second gripper shoe (5122), first gripper shoe (5121) self-retaining portion (511) is in a certain angle to downward-extension, and the end of the first gripper shoe (5121) and crossbeam (2) abut against; Second gripper shoe (5122) connects the first gripper shoe (5121) and fixed part (511).
3. curtain wall according to claim 2, is characterized in that: crossbeam (2) is provided with buckling groove (23), and buckling groove (23) is provided with the first edge (231) upwards extended; The rear end of fixed part (511) is provided with projection (513), and projection (513) is arranged in buckling groove (23).
4. curtain wall according to claim 3, is characterized in that: also comprise tray connector (52), and tray connector (52) comprises extension (521) and jut (522); Buckling groove (23) is provided with to the Second Edge of downward-extension along (232); Jut (522) is arranged in buckling groove (23), and extension (521) and fixed part (511) fit.
5. curtain wall according to claim 1, is characterized in that: secondary frame (3) is provided with draw-in groove (31), and column (1) and crossbeam (2) are equipped with fastener (11); Secondary frame (3) is fixed on column (1) and crossbeam (2) by the snap-fit engagement of fastener (11) and draw-in groove (31).
6. curtain wall according to any one of claim 1 to 5, is characterized in that: be bonded with adhesive tape (64) and weather proofing sealant (65) between pressing plate (6) and glass plate (4); Weather proofing sealant (65) is positioned at the opposite exterior lateral sides of adhesive tape (64).
7. curtain wall according to claim 6, it is characterized in that: be bonded with double faced adhesive tape (71) between the medial surface of secondary frame (3) and glass plate (4), secondary frame (3) is fixed on glass plate (4) by double faced adhesive tape (71).
8. curtain wall according to claim 7, it is characterized in that: be also provided with structural silicone adhesive (72) between the medial surface of secondary frame (3) and glass plate (4), structural silicone adhesive (72) is positioned at the opposite exterior lateral sides of double faced adhesive tape (71).
9. curtain wall according to any one of claim 1 to 5, is characterized in that: be provided with crossbeam inner core (22) in crossbeam (2), and crossbeam inner core (22) is provided with at least one card-bit part (21); Column (1) is provided with the jack corresponding with card-bit part (21); Crossbeam inner core (22) is fixed in one end of card-bit part (21), and the other end is inserted in jack.
10. curtain wall according to claim 9, is characterized in that: card-bit part is spring catch, and spring catch comprises back seat (213), spring (212) and front inserted link (211); Be provided with the slotted eye axially offered along crossbeam (2) in crossbeam inner core (22), back seat (213) is arranged in the slotted eye of crossbeam inner core (22); Front inserted link (211) inserts in the jack on column (1).
CN201420627627.5U 2014-10-27 2014-10-27 A kind of curtain wall CN204174810U (en)

Priority Applications (1)

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CN201420627627.5U CN204174810U (en) 2014-10-27 2014-10-27 A kind of curtain wall

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104895226A (en) * 2015-06-15 2015-09-09 深圳市科源建设集团有限公司 Hidden framing glass curtain wall with plug-in type auxiliary safety bracket device
CN105178479A (en) * 2015-06-15 2015-12-23 深圳市科源建设集团有限公司 Construction method of super high-rise component type smart glass curtain wall
CN105625614A (en) * 2014-10-27 2016-06-01 中铁建工集团有限公司 Glass curtain wall

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105625614A (en) * 2014-10-27 2016-06-01 中铁建工集团有限公司 Glass curtain wall
CN104895226A (en) * 2015-06-15 2015-09-09 深圳市科源建设集团有限公司 Hidden framing glass curtain wall with plug-in type auxiliary safety bracket device
CN105178479A (en) * 2015-06-15 2015-12-23 深圳市科源建设集团有限公司 Construction method of super high-rise component type smart glass curtain wall

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