Curtain skeleton attachment structure
Technical field
The present invention relates to construction engineering technical field, and in particular to a kind of curtain skeleton attachment structure.
Background technology
At present, the connection of horizontal, vertical keel is mainly splicing and welding two ways in the curtain wall of in the market.Wherein, splice
It is divided into two kinds again:One kind is subdivision mounting means successively, i.e., first install first centre keel, then in first centre keel
Transom and centre keel are alternately installed in side successively, until completing the installation of whole curtain wall;It is another be transom after fill mode,
All centre keels of curtain wall first are installed according to the size of space of setting, then the transom between adjacent centre keel is installed.On
The drawbacks of former mounting means stated, is, once error or other factors occur needs to change dragon after curtain wall installation
, it is necessary to which the later all keel in the replacing position are disassembled during bone, otherwise keel can not be taken out, and subdivision is successively
Easily there is accumulated error in installation, causes the split dimension between the centre keel finally installed larger deviation, example easily occur
Such as, the curtain wall installed from left to right has 50 separations, if the length of every transom reduces 3mm, each split dimension(It is adjacent
Spacing between centre keel)Also 3mm is reduced, last error accumulation can be up to 150mm.And latter mounting means due to be by
Transom between centre keel is installed again, only needing accordingly to dismount when changing any of which keel needs after centre keel whole installation
The keel to be changed, and this kind of mounting means is not in accumulated error.
However, the curtain wall technology filled after existing transom is ripe not enough, there is following many defects:
1st, the connector and screw between keel are difficult to hide, connector and screw largely it is exposed outside, not only have impact on curtain
The installation of wallboard, and make the outward appearance after curtain wall installation also not succinct exquisite enough;
2nd, the connector and screw number required for being connected between keel are more, cause that dismounting difficulty is big, efficiency is low, and it also requires
Substantial amounts of fastening mounting hole is opened up on keel, the intensity to keel can be impacted, and can also reduce the rustless property of keel.
3rd, the transmission for carrying out power is directly fastened between keel and connector by screw, exist bonding strength be difficult to ensure card, it is easy
Failure and the low problem of security are loosened, and screw is connected on the side wall of keel, stress balance and stability are poor, pipe
The side wall of shape keel is also easily deformed and damaged, and this just requires high to the wall thickness of keel, increases keel weight and holistic cost.
The content of the invention
The technical problem to be solved in the present invention be overcome the shortcomings of prior art exist there is provided it is a kind of it is easy for installation it is laborsaving,
Security is good, stable connection and the high curtain skeleton attachment structure of reliability.
In order to solve the above technical problems, the present invention uses following technical scheme:
A kind of curtain skeleton attachment structure, including centre keel, the side of the centre keel or both sides pass through connection component simultaneously
Transom is connected with, the transom expands groove provided with laterally interior, and the connection component includes the connection being installed on centre keel
Part, every transom of the connector correspondence is equipped with one can be from expanding and expanding groove in the insertion laterally of groove notch in laterally
Fixed in connecting portion, the laterally interior expansion groove of the connecting portion insertion transom and by the first fastening assembly and transom and connected
Connect.
Above-mentioned curtain skeleton attachment structure, it is preferred that first fastening assembly includes being directly connected to be fastenedly connected portion
With more than one first trip bolt of transom.
Above-mentioned curtain skeleton attachment structure, it is preferred that the transom is supported on connecting portion, the connecting portion is provided with
Connecting portion and transom are prevented in the laterally interior location division for expanding the relative movement of groove notch opening direction.
Above-mentioned curtain skeleton attachment structure, it is preferred that the transom is supported on the location division of connecting portion.
Above-mentioned curtain skeleton attachment structure, it is preferred that first fastening assembly also includes filling member, the filling member
It is fastenedly connected with connecting portion and combines to constitute and only expands the sliding structure that groove is slidably matched with laterally interior.
Above-mentioned curtain skeleton attachment structure, it is preferred that first trip bolt connects fastening filling member, connection simultaneously
Portion and transom.
Above-mentioned curtain skeleton attachment structure, it is preferred that first fastening assembly, which is contained in laterally, to be expanded in groove.
Above-mentioned curtain skeleton attachment structure, it is preferred that the connector is fixedly mounted on perpendicular by the second fastening assembly
On keel, second fastening assembly includes more than one second trip bolt for being directly connected to fasten centre keel and connector.
Above-mentioned curtain skeleton attachment structure, it is preferred that the front of the centre keel is provided with vertical groove, the connector
Provided with the portion inside being placed in the vertical groove, the portion inside is solid by least one second trip bolt with centre keel
Fixed connection.
Above-mentioned curtain skeleton attachment structure, it is preferred that the portion inside is vertical recessed for that can be inserted from vertical groove notch
Connected structure in groove.
Above-mentioned curtain skeleton attachment structure, it is preferred that the vertical groove be interior expansion groove, the portion inside for only with
The sliding structure that vertical groove is slidably matched.
Above-mentioned curtain skeleton attachment structure, it is preferred that the connector has the first patch fitted with centre keel front
Conjunction portion, first sticking part is fixedly connected with centre keel by least one second trip bolt.
Above-mentioned curtain skeleton attachment structure, it is preferred that the connector has the second patch fitted with centre keel side
Conjunction portion, second sticking part is fixedly connected with centre keel by least one second trip bolt.
Above-mentioned curtain skeleton attachment structure, it is preferred that second trip bolt is contained in vertical groove.
Above-mentioned curtain skeleton attachment structure, it is preferred that the connector is provided with the holding part for holding curtain wall panel;Or
Curtain skeleton attachment structure described in person also includes the holding part for holding curtain wall panel, and the holding part passes through the 3rd fastening assembly
It is fixedly connected with transom and/or connecting portion.
Above-mentioned curtain skeleton attachment structure, it is preferred that the 3rd fastening assembly includes more than one the 3rd fastening spiral shell
Nail.
Compared with prior art, the advantage of the invention is that:The curtain skeleton attachment structure of the present invention can realize horizontal dragon
Fill and dismantled with independent after bone, transom is hung on connecting portion or is exited from connecting portion by its horizontal interior expansion groove
And the first fastening assembly of dismounting, you can transom is dismounted, disassembly efficiency can be greatly improved.Meanwhile, connector
It can be used for carrying out holding and positioning to transom in connecting portion insertion transom, also without people after the dismounting of the first fastening assembly
Work holding transom, its laborsaving, security easy for installation is good.Also, the insertion transverse direction Inner of connecting portion expands in groove after installing, profit
In raising stable connection and reliability.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of curtain skeleton attachment structure in embodiment 1.
Side structure schematic view when Fig. 2 installs for transom in embodiment 1.
Fig. 3 is the side structure schematic view of curtain skeleton attachment structure in embodiment 1.
Fig. 4 is the overlooking the structure diagram of curtain skeleton attachment structure in embodiment 1.
Fig. 5 is the side structure schematic view of curtain skeleton attachment structure in embodiment 2.
Side structure schematic view when Fig. 6 installs for transom in embodiment 2.
Fig. 7 is the overlooking the structure diagram of curtain skeleton attachment structure in embodiment 2.
Fig. 8 is the dimensional structure diagram of curtain skeleton attachment structure in embodiment 3.
Fig. 9 is the overlooking the structure diagram of curtain skeleton attachment structure in embodiment 3.
Figure 10 is the side structure schematic view of curtain skeleton attachment structure in embodiment 4.
Figure 11 is the cross section structure diagram of curtain skeleton attachment structure in embodiment 5.
Figure 12 is the cross section structure diagram of curtain skeleton attachment structure in embodiment 6.
Figure 13 is the side structure schematic view of curtain skeleton attachment structure in embodiment 7.
Marginal data:
1st, centre keel;11st, vertical groove;2nd, transom;21st, it is laterally interior to expand groove;3rd, connector;31st, connecting portion;311st, position
Portion;32nd, portion inside;33rd, the first sticking part;34th, the second sticking part;35th, holding part;4th, filling member;5th, holding part;101st, first
Trip bolt;102nd, the second trip bolt;103rd, the 3rd trip bolt.
Embodiment
The present invention is described in further detail below in conjunction with the drawings and specific embodiments.
Embodiment 1:
As shown in Figures 1 to 4, the curtain skeleton attachment structure of the present embodiment, including centre keel 1, the both sides of centre keel 1 pass through even
Connected components are connected to a transom 2, and transom 2 expands groove 21 provided with laterally interior, and connection component includes being installed on perpendicular dragon
Connector 3 on bone 1, the every transom 2 of correspondence of connector 3, which is equipped with one, to expand the insertion of the notch of groove 21 laterally from laterally interior
The interior connecting portion 31 expanded in groove 21, the laterally interior of the insertion transom 2 of connecting portion 31 expands in groove 21 and passes through the first fastening group
Part is fixedly connected with transom 2.During installation, connector 3 is first arranged on centre keel 1, then passed through transom 2 laterally interior
Expand groove 21 to hang on connecting portion 31, then transom 2 and connector 3 are fixedly connected using the first fastening assembly.
In the present embodiment, the first fastening assembly is the first trip bolt 101, and the first trip bolt 101 is directly connected to fastening
Connecting portion 31 and transom 2.
In the present embodiment, transom 2 is supported on connecting portion 31, and its connective stability is good, and connecting portion 31 is provided with location division
311, location division 311 can prevent connecting portion 31 and transom 2 from expanding the relative movement of the notch opening direction of groove 21 laterally interior, in horizontal stroke
After keel 2 are installed on connecting portion 31, location division 311 is positioned to the formation of transom 2, beneficial to the guarantee installation site of transom 2
Accuracy, and before the first fastening assembly is installed, it is not necessary to artificial holding transom 2, installs more laborsaving, conveniently.It is preferred that
, transom 2 is supported on the location division 311 of connecting portion 31, is made after transom 2 is installed on connecting portion 31, location division 311 is
Holding transom 2 simultaneously forms positioning.
In the present embodiment, connector 3 is fixedly mounted on centre keel 1 by the second fastening assembly, and the second fastening assembly is
Second trip bolt 102, the second trip bolt 102 is directly connected to fastening centre keel 1 and connector 3.Specifically, centre keel 1
Front be provided with vertical groove 11, vertical groove 11 be interior expansion groove, allow centre keel 1 use with the identical pipe fitting of transom 2,
Without the individually designed again and other pipe fitting of making, also without centre keel 1 and transom 2 is distinguished during installation, beneficial to section
Cost-saving and the simplicity for improving installation.Connector 3 is provided with the portion inside 32 being placed in vertical groove 11, the second trip bolt
102 are directly connected to fastening portion inside 32 and centre keel 1, are located at using the second trip bolt 102 connection fastening connection piece 3 vertical recessed
Portion inside 32 and centre keel 1 in groove 11, its stable connection and good reliability.
The portion inside 32 of the present embodiment is the sliding structure being only slidably matched with vertical groove 11, namely portion inside 32 can only
Vertically groove 11 is slided and can not rotated relative to vertical groove 11, can further improve the intensity of connection, stability and
Reliability.
In the present embodiment, the first trip bolt 101, which is contained in laterally, to be expanded in groove 21, and the second trip bolt 102 is housed
In vertical groove 11, the first trip bolt 101 and the second trip bolt 102 be not exposed, does not interfere with the installation of curtain wall panel, curtain
Wallboard can fit with transom 2 and the surface of centre keel 1 well, greatly improve the laminating degree and mounting stability of curtain wall panel,
And ensure that the tailored appearance after curtain wall installation is intricacies.
In the present embodiment, each connecting portion 31 of the correspondence of connector 3 also has the first sticking part 33 fitted with the front of centre keel 1
With the second sticking part 34 fitted sideways with centre keel 1, to improve connective stability, and the second sticking part 34 and centre keel 1
It is fixedly connected by second trip bolt 102, can further improves the intensity, stability and reliability of connection, simultaneously
The good stress performance of centre keel 1, is hardly damaged.
In the present embodiment, each connecting portion 31 of connector 3 is designed with the holding part 35 for holding curtain wall panel, to facilitate peace
Fill curtain wall panel.The connector 3 is made of panel-bending, and it makes simple, low cost.
The vertical groove 11 of the present embodiment and the horizontal interior groove 21 that expands are made up of bottom cell body and top cell body, bottom cell body
Cross section Breadth Maximum be more than the cross section Breadth Maximum of top cell body, and the cross section of bottom cell body is rectangular.Connector 3
Location division 311 be a U-shaped hardened structure, the U-shaped hardened structure, which just can be inserted into laterally, to be expanded in the bottom cell body of groove 21, and U
Expand the inwall of the bottom cell body of groove 21 in the top surface holding of shaping plate structure laterally, two sides of U-shaped hardened structure respectively with horizontal stroke
The bottom wall and roof for inwardly expanding the bottom cell body of groove 21 offset, so as to prevent connecting portion 31 and transom 2 from expanding recessed laterally interior
The notch opening direction of groove 21 is relatively moved.The connecting portion 31 of connector 3 is that can only expand the groove of groove 21 from laterally interior to overturn mode
Expand the structure in groove 21 in mouthful insertion laterally, namely transom 2 can overturn mode make its laterally in expand groove 21 company of hanging over
On the connecting portion 31 of fitting 3(Referring to Fig. 2), the connecting portion 31 of this kind of structure makes transom 2 be less susceptible to deviate from from connecting portion 31.
Embodiment 2:
The curtain skeleton attachment structure of the present embodiment is essentially identical with embodiment 1, is in place of main difference, such as Fig. 5 to Fig. 7
Shown, first fastening assembly of the present embodiment also includes filling member 4, and filling member 4 is fastenedly connected with connecting portion 31, and filling member 4
Combine to constitute with connecting portion 31 and only expand the sliding structure that groove 21 is slidably matched with laterally interior.The sliding structure expands recessed with laterally interior
Groove 21 coordinates all frees degree of the limitation transom 2 in addition to transversely interior expansion groove 21 bearing of trend slip, it is possible to increase horizontal
The mounting stability and reliability of keel 2.Also, the connecting portion 31 of the present embodiment connector 3 is can be translationally from transverse direction
It is interior to expand the structure expanded in the insertion laterally of the notch of groove 21 in groove 21, namely transom 2 can be translationally(Referring to Fig. 6)Make it
Expand groove 21 in laterally to hang on the connecting portion 31 of connector 3.
First trip bolt 101 of the present embodiment connects fastening filling member 4, connecting portion 31 and transom 2, Neng Goujie simultaneously
Fastener quantity is saved, cost is reduced and simplifies and install.In other embodiments, filling member 4 also can be tight by single screw etc.
Firmware is fixedly connected with connecting portion 31.
In the present embodiment, the portion inside 32 of connector 3 is slotting in vertical groove 11 for that can be inserted from the vertical notch of groove 11
Binding structure, connector 3, which is installed on centre keel 1, more to be facilitated.
Embodiment 3:
The curtain skeleton attachment structure of the present embodiment is essentially identical with embodiment 1, is in place of main difference, such as Fig. 8 and Fig. 9
It is shown, a transom 2 is only connected with the present embodiment in the side of centre keel 1, connector 3 is provided only with a connecting portion 31.
Embodiment 4:
The curtain skeleton attachment structure of the present embodiment is essentially identical with embodiment 1, is in place of main difference, such as Figure 10 institutes
Show, the vertical groove 11 of the present embodiment and laterally interior expansion groove 21 generally swallow tail shaped slot.The connecting portion 31 of connector 3 is a V
Shaping plate structure, the top ends of V-type plate structure are as location division 311, the horizontal interior inwall for expanding groove 21 of V-type plate structure holding, its
Two sides offset with the laterally interior bottom wall and side wall for expanding groove 21 respectively, so as to prevent connecting portion 31 and transom 2 in transverse direction
Interior expansion groove 21 notch opening direction relative movement.
In the present embodiment, the first sticking part 33 and the second sticking part 34 do not pass through the second trip bolt 102 and centre keel 1
It is fixedly connected, installation difficulty can be reduced, improves installation effectiveness.
Embodiment 5:
The curtain skeleton attachment structure of the present embodiment is essentially identical with embodiment 4, is in place of main difference, such as Figure 11 institutes
Show, first sticking part 33 of the present embodiment is fixedly connected by the second trip bolt 102 with centre keel 1, it is possible to increase connection
Intensity, stability and reliability, and the good stress performance of centre keel 1, are hardly damaged.
Embodiment 6:
The curtain skeleton attachment structure of the present embodiment is essentially identical with embodiment 4, is in place of main difference, such as Figure 12 institutes
Show, the centre keel 1 of the present embodiment does not set vertical groove 11, and the front of centre keel 1 is plane.Connector 3 does not set portion inside 32, and
Connector 3 is provided only with the first sticking part 33 that one and the front of centre keel 1 are fitted, and first sticking part 33 is second tight by two
Gu screw 102 is fixedly connected with centre keel 1.
Embodiment 7:
The curtain skeleton attachment structure of the present embodiment is essentially identical with embodiment 4, is in place of main difference, such as Figure 13 institutes
Show, the connector 3 of the present embodiment does not set the holding part 35 for holding curtain wall panel, but is separately provided for holding curtain wall panel
Holding part 5, holding part 5 is fixedly connected by the 3rd fastening assembly with transom 2, and the 3rd fastening assembly is one the 3rd fastening spiral shell
Nail 103, the 3rd trip bolt 103 is directly connected to fastening holding part 5 and transom 2.In other embodiments, holding part 5 also may be used
To be fixedly connected by the 3rd trip bolt 103 with connector 3, by the 3rd trip bolt 103 and transom 2 and it can also connect
Fitting 3 is fixedly connected simultaneously.
The above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned implementation
Example.To those of ordinary skill in the art, the improvement and change resulting in the case where not departing from the technology of the present invention concept thereof
Change and also should be regarded as protection scope of the present invention.