CN206928479U - A kind of attachment structure of internal connecting type curtain skeleton three - Google Patents
A kind of attachment structure of internal connecting type curtain skeleton three Download PDFInfo
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- CN206928479U CN206928479U CN201720466378.XU CN201720466378U CN206928479U CN 206928479 U CN206928479 U CN 206928479U CN 201720466378 U CN201720466378 U CN 201720466378U CN 206928479 U CN206928479 U CN 206928479U
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- 238000009434 installation Methods 0.000 description 14
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- 210000000988 bone and bone Anatomy 0.000 description 4
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- 239000007787 solid Substances 0.000 description 2
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Abstract
The utility model discloses a kind of attachment structure of internal connecting type curtain skeleton three, two transoms of centre keel both sides are connected to including centre keel and by connection component, centre keel is provided with an insertion mounting hole, transom, which has in laterally, expands groove, connection component includes that insertion mounting hole and the transversely interior sliding part for expanding groove movement can be passed through, sliding part is installed through in insertion mounting hole and only with insertion mounting hole and is slidably matched, sliding part have two respectively positioned at two transoms laterally in expand in groove and can be relative to the connecting portion for expanding groove rotation in transverse direction, two connecting portions are fixedly connected by the first fastening assembly with two transoms respectively.The utility model has the advantages that dismounting is simple and convenient, bonding strength is high, stability and reliability are high, cost is low, curtain wall tailored appearance is intricacies beneficial to improving.
Description
Technical field
It the utility model is related to construction engineering technical field, and in particular to a kind of connection of internal connecting type curtain skeleton three knot
Structure.
Background technology
At present, two ways is predominantly spliced and welded in the connection of horizontal, vertical keel 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 installs 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；Another kind 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, and larger deviation, example easily occurs in the split dimension between the centre keel for causing finally to install
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, following many defects be present：
1st, the connector between keel and screw are difficult to hide, connector and screw largely it is exposed outside, not only influence
The installation of curtain wall panel, and make curtain wall install after outward appearance it is also not succinct exquisite enough；
2nd, the connector and screw number required for being connected between keel are more, cause to dismount that difficulty is big, efficiency is low, and also
Need to open up substantial amounts of fastening mounting hole on keel, the intensity of keel can be impacted, can also reduce the rust-preventing characteristic of keel
Energy.
3rd, the transmission for carrying out power is directly fastened between keel and connector by screw, bonding strength be present and be difficult to ensure card, easy
The problem such as low with security that fails is loosened, and screw is connected in the side wall of keel, stress balance and stability are poor, pipe
The side wall of shape keel is also easily deformed and breakage, and this just requires high to the wall thickness of keel, increases keel weight and holistic cost.
Utility model content
The technical problems to be solved in the utility model is to overcome the shortcomings of the prior art, there is provided the simple side of one kind dismounting
Just the internal connecting type curtain wall that, bonding strength is high, stability and reliability are high, cost is low, intricacies beneficial to curtain wall tailored appearance is improved
The attachment structure of keel three.
In order to solve the above technical problems, the utility model uses following technical scheme：
A kind of attachment structure of internal connecting type curtain skeleton three, including centre keel and centre keel two is connected to by connection component
Two transoms of side, the centre keel are provided with an insertion mounting hole, and the transom, which has in laterally, expands groove, the company
Connected components include that insertion mounting hole can be passed through and transversely the interior sliding part for expanding groove movement, the sliding part are installed through institute
State and be slidably matched in insertion mounting hole and only with insertion mounting hole, the sliding part has two respectively positioned at two transoms
Expand the connecting portion that can be rotated in groove and relative to groove is expanded in transverse direction in laterally, two connecting portions pass through the first fastening group respectively
Part is fixedly connected with two transoms.
The above-mentioned attachment structure of internal connecting type curtain skeleton three, it is preferred that first fastening assembly includes being directly connected to
Fasten more than one first trip bolt of transom and sliding part.
The above-mentioned attachment structure of internal connecting type curtain skeleton three, it is preferred that first fastening assembly also includes filling member,
The filling member is fastenedly connected and combined the sliding structure for forming and being only slidably matched with expanding groove in transverse direction with connecting portion.
The above-mentioned attachment structure of internal connecting type curtain skeleton three, it is preferred that first trip bolt connects fastening simultaneously
Filling member, connecting portion and transom.
The above-mentioned attachment structure of internal connecting type curtain skeleton three, it is preferred that the connecting portion is that can expand groove out of transverse direction
The connected structure expanded in notch insertion laterally in groove.
The above-mentioned attachment structure of internal connecting type curtain skeleton three, it is preferred that first trip bolt is contained in transverse direction
Expand in groove.
The above-mentioned attachment structure of internal connecting type curtain skeleton three, it is preferred that first fastening assembly includes more than one
Second trip bolt, second trip bolt expand in the insertion laterally of groove notch within laterally expand in groove with connecting portion phase
Even, and the head of screw of the second trip bolt and connecting portion are fixedly clamped transom.
The above-mentioned attachment structure of internal connecting type curtain skeleton three, it is preferred that the head of screw of second trip bolt and horizontal stroke
Packing ring is provided between keel, the packing ring is sheathed on the second trip bolt.
The above-mentioned attachment structure of internal connecting type curtain skeleton three, it is preferred that the insertion mounting hole is non-circular hole, the cunning
Fitting is cross section and the non-circular hole shapes and sizes identical pipe fitting or rod member.
The above-mentioned attachment structure of internal connecting type curtain skeleton three, it is preferred that the centre keel and sliding part also pass through second
Fastening assembly is fixedly connected.
The above-mentioned attachment structure of internal connecting type curtain skeleton three, it is preferred that second fastening assembly includes more than one
It is directly connected to fasten the 3rd trip bolt of centre keel and sliding part, or second fastening assembly is installed including more than one
On centre keel and compression slips the 4th trip bolt of part.
The above-mentioned attachment structure of internal connecting type curtain skeleton three, it is preferred that the front of the centre keel, which is provided with vertical, to be expanded
Groove, the 3rd trip bolt or the 4th trip bolt, which are contained in vertical, to be expanded in groove.
The above-mentioned attachment structure of internal connecting type curtain skeleton three, it is preferred that the filling member, which has, is used for holding curtain wall panel
Holding part.
The above-mentioned attachment structure of internal connecting type curtain skeleton three, it is preferred that the connection of internal connecting type curtain skeleton three knot
Structure also includes the holding part for holding curtain wall panel, and the holding part passes through the 3rd fastening assembly and transom and/or sliding part
It is fixedly connected.
The above-mentioned attachment structure of internal connecting type curtain skeleton three, it is preferred that the 3rd fastening assembly includes more than one
5th trip bolt.
Compared with prior art, the utility model has the advantage of：Internal connecting type curtain skeleton three of the present utility model connects
Binding structure can realize dress and individually dismounting after transom, need to only adjust sliding part insertion or exit in the transverse direction of each transom
Expand groove and accordingly dismount each first fastening assembly, you can transom is dismounted, its dismounting step is few, easy to operate,
Disassembly efficiency can be greatly improved.Meanwhile the vertical interior expansion groove of sliding part and centre keel is only slidably matched, this connection coordinates
The bonding strength of structure, stability and reliability are high, and limit sliding part in addition to being slided along insertion mounting hole it is all from
By spending, and the freedom that sliding part slides along insertion mounting hole can be limited by being offseted respectively with centre keel after two transom installations
Degree, and transom transversely it is interior expand the free degree that groove bearing of trend slides can also by curtain wall transom both ends it is perpendicular
Keel limit, therefore whole attachment structure only need to be connected sliding part and transom using the first fastening assembly, cunning
Do not have to set the fastener for transmitting power between fitting and centre keel, dismounting workload and accessory cost can be reduced, can also be avoided
Fastener is perforated on centre keel, can reduce the influence to centre keel intensity, improves the anti-ability of getting rusty of centre keel.It is also, sliding
Fitting is hidden in the inside of centre keel and transom, does not interfere with the installation of curtain wall panel, succinct after curtain wall is installed beneficial to improving
It is intricacies.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the attachment structure of internal connecting type curtain skeleton three in embodiment 1.
Fig. 2 is the side structure schematic view of the attachment structure of internal connecting type curtain skeleton three in embodiment 1.
Fig. 3 is the cross section structure diagram of the attachment structure of internal connecting type curtain skeleton three in embodiment 1.
Fig. 4 is the cross section structure diagram of the attachment structure of internal connecting type curtain skeleton three in embodiment 2.
Fig. 5 is the side structure schematic view of the attachment structure of internal connecting type curtain skeleton three in embodiment 3.
Fig. 6 is the side structure schematic view of the attachment structure of internal connecting type curtain skeleton three in embodiment 4.
Fig. 7 is the cross section structure diagram of the attachment structure of internal connecting type curtain skeleton three in embodiment 4.
Fig. 8 is the dimensional structure diagram of the attachment structure of internal connecting type curtain skeleton three in embodiment 5.
Fig. 9 is the cross section structure diagram of the attachment structure of internal connecting type curtain skeleton three in embodiment 5.
Marginal data：
1st, centre keel；10th, mounting hole is penetrated；11st, vertical interior expansion groove；2nd, transom；21st, it is laterally interior to expand groove；3rd, it is sliding
Fitting；31st, connecting portion；4th, filling member；41st, holding part；5th, holding part；101st, the first trip bolt；102nd, the second trip bolt；
1021st, packing ring；103rd, the 3rd trip bolt；104th, the 4th trip bolt；105th, the 5th trip bolt.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Embodiment 1：
As shown in Figure 1 to Figure 3, the attachment structure of internal connecting type curtain skeleton three of the present embodiment, including centre keel 1 and pass through
Connection component is connected to two transoms 2 of the both sides of centre keel 1, and centre keel 1 is provided with an insertion mounting hole 10, and transom 2 has
Have in laterally and expand groove 21, connection component includes sliding part 3, slip part 3 can through insertion mounting hole 10 and transversely interior expansion it is recessed
Groove 21 moves, and sliding part 3 is installed through in insertion mounting hole 10 and only with insertion mounting hole 10 and is slidably matched, and sliding part 3 has
Have two respectively positioned at two transoms 2 laterally in expand in groove 21 and can be relative to the connection for expanding the rotation of groove 21 in transverse direction
Portion 31, two connecting portions 31 are fixedly connected by the first fastening assembly with two transoms 2 respectively.Above-mentioned sliding part 3 is only with passing through
Logical mounting hole 10 is slidably matched, and sliding part 3 is slided relative to centre keel 1 along insertion mounting hole 10, the transom 2 of both sides
It is fixedly connected with connecting portion 31 by the first fastening assembly, both sides transom 2 and centre keel 1, which offset, to carry out spacing, can prevent solid
Surely the sliding part 3 and transom 2 connected slides relative to centre keel 1, so as to realize the connection of centre keel 1 and transom 2.
In the present embodiment, each first fastening assembly includes two the first trip bolts 101 and filling member 4, the first fastening spiral shell
Nail 101 connects fastening filling member 4, connecting portion 31 and transom 2, filling member 4 and is fastenedly connected with connecting portion 31 and combines structure simultaneously
Into the sliding structure being only slidably matched with expanding groove 21 in transverse direction, the sliding structure coordinates limitation horizontal imperial with the laterally interior groove 21 that expands
All frees degree of the bone 2 in addition to transversely interior expansion groove 21 bearing of trend slip, it is possible to increase the mounting stability of transom 2
And reliability.The horizontal interior inwall for expanding groove 21 of top holding of above-mentioned connecting portion 31, the bottom of connecting portion 31 and laterally interior expansion
There is gap, filling member 4 is inserted in the gap between the inwall of groove 21.
In the present embodiment, connecting portion 31 is that can expand the grafting expanded in the insertion laterally of the notch of groove 21 in groove 21 out of transverse direction
Structure, first sliding part 3 can be arranged on centre keel 1, transom 2 is hung over connecting portion 31 by expanding groove 21 in transverse direction
On, then it the first fastening assembly is installed can complete to install, need not manually holding transom 2 always, and horizontal dragon in installation process
Bone 2 is not easy to drop, and its is easy for installation, simple.
In the present embodiment, the first trip bolt 101, which is contained in laterally, to be expanded in groove 21.Due to the first trip bolt 101
It is not exposed, the installation of curtain wall panel is not interfered with, curtain wall panel can be bonded with transom 2 and the surface of centre keel 1 well, make curtain wall panel
Compactness and mounting stability greatly improve, and can ensure curtain wall installation after tailored appearance it is intricacies.
In the present embodiment, filling member 4 is additionally provided with the holding part 41 for holding curtain wall panel, to facilitate installation curtain wall panel.Should
Filling member 4 is made of panel-bending, and it makes, and simple, cost is low.
The front of the centre keel 1 of the present embodiment, which is provided with vertical, expands groove 11.Horizontal interior expansion groove 21 and vertical interior expansion are recessed
Groove 11 is formed by bottom cell body and top cell body, and the cross section Breadth Maximum of bottom cell body is more than the cross section of top cell body most
Big width.Insertion mounting hole 10 on centre keel 1 is rectangular through-hole, slip part 3 be rectangular pipe fittings, slip part 3 cross section and
It is identical to penetrate the shapes and sizes of mounting hole 10, so that sliding part 3 is only slidably matched with insertion mounting hole 10.Above-mentioned sliding part
3 can also use solid bar member.
Embodiment 2：
The attachment structure of internal connecting type curtain skeleton three of the present embodiment is essentially identical with embodiment 1, in place of main difference
It is, as shown in figure 4, the centre keel 1 of the present embodiment is also fixedly connected with sliding part 3 by the second fastening assembly, the second fastening
Component is the 3rd trip bolt 103, and the 3rd trip bolt 103 is directly connected to fasten centre keel 1 and sliding part 3.Increase by the
Three trip bolts 103 connection fastening centre keel 1 and sliding part 3, can further improve connection stability and reliability.
In the present embodiment, the 3rd trip bolt 103 is contained in the vertical interior expansion groove 11 of centre keel 1, the 3rd fastening spiral shell
Nail 103 is not exposed, does not interfere with the installation of curtain wall panel, curtain wall panel can be bonded with transom 2 and the surface of centre keel 1, make well
The compactness and mounting stability of curtain wall panel greatly improve, and can ensure that the tailored appearance after curtain wall installation is intricacies.
Embodiment 3：
The attachment structure of internal connecting type curtain skeleton three of the present embodiment is essentially identical with embodiment 1, in place of main difference
It is, as shown in figure 5, the present embodiment is not provided with filling member 4, the connection of the first trip bolt 101 is fastenedly connected portion 31 and horizontal stroke dragon
Bone 2, and pass through the 3rd fastening assembly and sliding part using the independent holding part 5 for holding curtain wall panel, the holding part 5
3 are fixedly connected, and the 3rd fastening assembly is the 5th trip bolt 105, and the 5th trip bolt 105 is directly connected to fasten sliding part
3 and holding part 5.
In other embodiments, holding part 5 can also be connected by the 5th trip bolt 105 and is fastened in transom 2, or
Person connects fastening holding part 5, sliding part 3 and transom 2 simultaneously using the first trip bolt 101.
Embodiment 4：
The attachment structure of internal connecting type curtain skeleton three of the present embodiment is essentially identical with embodiment 1, in place of main difference
It is, as shown in Figure 6 and Figure 7, the laterally interior circular in cross-section for expanding the bottom cell body of groove 21 of the present embodiment, slipping part 3 is
One arc batten, the insertion mounting hole 10 on centre keel 1 are the semicircle orifice being only slidably matched with arc batten.First fastening assembly
Including the second trip bolt 102, the second trip bolt 102 expand in the insertion laterally of the notch of groove 21 within laterally expand in groove 21 with
Connecting portion 31 is connected, and packing ring 1021 is arranged with the second trip bolt 102, and the second trip bolt 102 forces packing ring 1021 and connected
Socket part 31 is fixedly clamped transom 2, wherein, packing ring 1021 is close to the outer wall of transom 2, and connecting portion 31 is close to expand groove in laterally
21 inwall, so as to realize the transom 2 that is fixedly clamped.Also, the centre keel 1 of the present embodiment expands groove 11 without vertically interior,
The front of centre keel 1 is plane, is also not provided with holding part 5.Centre keel 1 and sliding part 3 are also fixed by the second fastening assembly
Connection, the second fastening assembly are the 3rd trip bolt 103, and the 3rd trip bolt 103 is directly connected to fasten centre keel 1 and slided
Fitting 3.Increase the 3rd trip bolt 103 connection fastening centre keel 1 and sliding part 3, can further improve the stability of connection
And reliability.
First fastening assembly of the present embodiment fixes transom 2 using clamping mode, and the surface of transom 2 does not have to perforate, no
The intensity of transom 2 can be influenceed, the antirust ability of transom 2 is more preferable.
In other embodiments, above-mentioned packing ring 1021 can also be omitted, only passes through the head of screw of the second trip bolt 102
Coordinate with connecting portion 31 come the transom 2 that is fixedly clamped.
Embodiment 5：
The attachment structure of internal connecting type curtain skeleton three of the present embodiment is essentially identical with embodiment 4, in place of main difference
It is, is fixedly connected with the second fastening assembly of centre keel 1 and sliding part 3 as shown in Figure 8 and Figure 9, in the present embodiment as one the
Four trip bolts 104, the screw thread of the 4th trip bolt 104, which coordinates, is arranged on centre keel 1 and compresses sliding part 3.The present embodiment
4th trip bolt 104 is not perforated on sliding part 3, does not influence the intensity of sliding part 3, and the 4th trip bolt 104 is easier
Installation.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment.To those of ordinary skill in the art, the gained under the premise of the utility model technical concept is not departed from
To modifications and variations also should be regarded as the scope of protection of the utility model.
Claims (15)
1. a kind of attachment structure of internal connecting type curtain skeleton three, including centre keel（1）Centre keel is connected to by connection component
（1）Two transoms of both sides（2）, it is characterised in that：The centre keel（1）Provided with an insertion mounting hole（10）, the horizontal stroke
Keel（2）With expanding groove in transverse direction（21）, the connection component, which includes passing through, penetrates mounting hole（10）Transversely interior expansion
Groove（21）Mobile sliding part（3）, the sliding part（3）It is installed through the insertion mounting hole（10）In and only with insertion
Mounting hole（10）It is slidably matched, the sliding part（3）It is located at two transoms respectively with two（2）Laterally in expand groove
（21）In and can be relative to expanding groove in transverse direction（21）The connecting portion of rotation（31）, two connecting portions（31）It is tight by first respectively
Gu component and two transoms（2）It is fixedly connected.
2. the attachment structure of internal connecting type curtain skeleton three according to claim 1, it is characterised in that：The first fastening group
Part includes being directly connected to fasten transom（2）With sliding part（3）More than one first trip bolt（101）.
3. the attachment structure of internal connecting type curtain skeleton three according to claim 2, it is characterised in that：The first fastening group
Part also includes filling member（4）, the filling member（4）With connecting portion（31）It is fastenedly connected and combines composition only with expanding groove in transverse direction
（21）The sliding structure being slidably matched.
4. the attachment structure of internal connecting type curtain skeleton three according to claim 3, it is characterised in that：The first fastening spiral shell
Nail（101）Connect fastening filling member simultaneously（4）, connecting portion（31）And transom（2）.
5. the attachment structure of internal connecting type curtain skeleton three according to claim 2, it is characterised in that：The connecting portion（31）
For groove can be expanded out of transverse direction（21）Expand groove in notch insertion laterally（21）In connected structure.
6. the attachment structure of internal connecting type curtain skeleton three according to claim 2, it is characterised in that：The first fastening spiral shell
Nail（101）It is contained in laterally and expands groove（21）In.
7. the attachment structure of internal connecting type curtain skeleton three according to claim 1, it is characterised in that：The first fastening group
Part includes more than one second trip bolt（102）, second trip bolt（102）Expand groove from transverse direction（21）Notch is inserted
Enter in laterally and expand groove（21）In with connecting portion（31）It is connected, and the second trip bolt（102）Head of screw and connecting portion（31）
Be fixedly clamped transom（2）.
8. the attachment structure of internal connecting type curtain skeleton three according to claim 7, it is characterised in that：The second fastening spiral shell
Nail（102）Head of screw and transom（2）Between be provided with packing ring（1021）, the packing ring（1021）It is sheathed on the second trip bolt
（102）On.
9. the attachment structure of internal connecting type curtain skeleton three according to claim 1, it is characterised in that：The insertion mounting hole
（10）For non-circular hole, the sliding part（3）For cross section and the non-circular hole shapes and sizes identical pipe fitting or rod member.
10. the attachment structure of internal connecting type curtain skeleton three according to claim 1, it is characterised in that：The centre keel（1）
With sliding part（3）Also it is fixedly connected by the second fastening assembly.
11. the attachment structure of internal connecting type curtain skeleton three according to claim 10, it is characterised in that：Second fastening
Component is directly connected to fasten centre keel including more than one（1）With sliding part（3）The 3rd trip bolt（103）, or it is described
Second fastening assembly is arranged on centre keel including more than one（1）Go up and compress sliding part（3）The 4th trip bolt（104）.
12. the attachment structure of internal connecting type curtain skeleton three according to claim 11, it is characterised in that：The centre keel
（1）Front be provided with vertical and expand groove（11）, the 3rd trip bolt（103）Or the 4th trip bolt（104）It is contained in
Expand groove in vertical（11）In.
13. the attachment structure of internal connecting type curtain skeleton three according to claim 3, it is characterised in that：The filling member（4）
With the holding part for holding curtain wall panel（41）.
14. the attachment structure of internal connecting type curtain skeleton three according to any one of claim 1 to 12, it is characterised in that：
The attachment structure of internal connecting type curtain skeleton three also includes the holding part for holding curtain wall panel（5）, the holding part（5）It is logical
Cross the 3rd fastening assembly and transom（2）And/or sliding part（3）It is fixedly connected.
15. the attachment structure of internal connecting type curtain skeleton three according to claim 14, it is characterised in that：3rd fastening
Component includes more than one the 5th trip bolt（105）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720466378.XU CN206928479U (en) | 2017-04-28 | 2017-04-28 | A kind of attachment structure of internal connecting type curtain skeleton three |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720466378.XU CN206928479U (en) | 2017-04-28 | 2017-04-28 | A kind of attachment structure of internal connecting type curtain skeleton three |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206928479U true CN206928479U (en) | 2018-01-26 |
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ID=61351005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720466378.XU Active CN206928479U (en) | 2017-04-28 | 2017-04-28 | A kind of attachment structure of internal connecting type curtain skeleton three |
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| Country | Link |
|---|---|
| CN (1) | CN206928479U (en) |
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2017
- 2017-04-28 CN CN201720466378.XU patent/CN206928479U/en active Active
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