CN208564300U - A kind of bridge cut-off sectional material connection structure - Google Patents
A kind of bridge cut-off sectional material connection structure Download PDFInfo
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- CN208564300U CN208564300U CN201820979163.2U CN201820979163U CN208564300U CN 208564300 U CN208564300 U CN 208564300U CN 201820979163 U CN201820979163 U CN 201820979163U CN 208564300 U CN208564300 U CN 208564300U
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Abstract
The utility model provides a kind of bridge cut-off sectional material connection structure, including the first profile, the second profile and the section jointing part for connecting the first profile and the second profile, first profile and the second profile relative spacing are arranged, and the fixing groove for installing supporting element is divided between being somebody's turn to do, first profile, the second profile have certain interval between the section jointing part, and filled with fixed glue in the gap, the end of the supporting element is fixed on the fixed glue.It is operated by the way of the utility model is tight after first pine, it is connect by section jointing part with the first profile and the second profile gap, and gap is filled by fixed glue and is fixed, enable section jointing part to be used to connect the mental section of various dual extension-compression modulus, expands the scope of application of profile, and it is easy to operate, it is applicable to mechanically actuated, the also manually actuated completion for small lot, high production efficiency, without being equipped with special mechanical equipment, cost of labor and machine cost are reduced.
Description
Technical field
The utility model belongs to profile interconnection technique field, and in particular to a kind of bridge cut-off sectional material connection structure is suitable for door
The connection of window curtain wall profiles.
Background technique
As the development of door and window technology, country are higher and higher to the Functional Requirement of door and window curtain wall and public to quality of the life
Pursuit, the non-Al-alloy metal class door and window of high-quality, curtain wall by be future development trend.
For traditional profile generally based on aluminium alloy extrusions, aluminium alloy occupies door with the advantage of the physical property of he itself for a long time
Window curtain wall market, and production and processing technology on the market surrounds aluminium alloy extrusions development.And the better non-aluminum alloy type of performance
Mental section due to machine-shaping the problem of be ignored always, our company overcomes the problems, such as the difficult forming of stainless steel, copper, steel
And its superior physical and mechanical property, sound insulation value and fire protecting performance is played, bridge cut-off technology is developed on its basis, makes material
Heat-proof quality reach high energy conservation standard.
However, being directed to door and window curtain wall profile industry, mostly use aluminium alloy profile by penetrating the two of profile greatly at present
End reaches connection purpose, and this connection type needs the elasticity modulus of profile smaller, can generate certain elastic deformation, and is directed to
The metal that other elasticity modulus are larger, size progress is slightly lower can not be then applicable in completely.
The metal that various elasticity modulus and different size progresses can be applicable in therefore, it is necessary to design a kind of profile connection type
The connection of profile.
Utility model content
Larger, size progress that the purpose of the utility model is to overcome the not applicable elasticity modulus of existing bridge cut-off profile connection type
The problem of slightly lower metal connects.
For this purpose, the utility model embodiment provides a kind of bridge cut-off sectional material connection structure, including the first profile, the second profile
And the section jointing part of connection the first profile and the second profile, first profile and the second profile relative spacing are arranged, and
This is divided into the fixing groove for installing supporting element, and first profile, the second profile have between the section jointing part
There is certain interval, and filled with fixed glue in the gap, the end of the supporting element is fixed on the fixed glue.
Further, the both ends of the section jointing part are connected together with the first profile and the second profile respectively.
Further, first profile and the second profile are the frame-type slot structure that a middle side part is equipped with opening, and its
Opening has the varus section to bend inwards, constitutes between the varus section and the side wall of frame-type slot and is fixedly connected with section jointing part
Link slot.
Further, the section jointing part is I-shaped structure, including vertical plate and the water for being connected to vertical board ends
Plate, the both ends of the level board are equipped with the connecting plate being correspondingly connected with the link slot, and the vertical plate is located at the first profile
With the opening of the second profile, and the width of the vertical plate is less than the opening width of the first profile and the second profile, described solid
Determine glue to be filled between the vertical plate and the varus section.
Further, connection is interference fitted between the connecting plate and the cell wall of the link slot.
Further, through-hole is equipped in the middle part of the vertical plate.
Further, connection is interference fitted between the supporting element and the cell wall of fixing groove.
Further, first profile and the second profile are made of iron, copper or aluminum alloy materials, and the profile connects
Fitting is PVC extrusion or nylon extrusion.
Compared with prior art, the utility model has the beneficial effects that
(1) this bridge cut-off sectional material connection structure provided by the utility model passes through section jointing part and the first profile and second
Gap connects between profile, and is fixed by fixed glue filling gap, enable section jointing part be used to connect it is various not
With the mental section of elasticity modulus, solves the connectivity problem of the existing larger material of cold-forming shapes elasticity modulus, expand profile
The scope of application.
(2) it is operated by the way of this bridge cut-off sectional material connection structure provided by the utility model is tight after first pine, operation letter
It is single, it is applicable to mechanically actuated, the also manually actuated completion for small lot, high production efficiency, without being equipped with special-purpose machinery
Equipment reduces cost of labor and machine cost.
The utility model is described in further details below with reference to attached drawing.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the first profile in the utility model；
Fig. 2 is the structural schematic diagram of section jointing part in the utility model；
Fig. 3 is the structural schematic diagram of section jointing part connection the first profile and the second profile in the utility model；
Fig. 4 is the structural schematic diagram that fixed glue is injected in the utility model；
Fig. 5 is the structural schematic diagram that the bridge cut-off sectional material connection structure formed after fixed glue is squeezed in the utility model.
Description of symbols: 1, the first profile；2, varus section；3, link slot；4, it is open；5, section jointing part；6, vertical
Plate；7, level board；8, connecting plate；9, through-hole；10, gap；11, fixing groove；12, the second profile；13, fixed glue；14, it supports
Part.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, 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 embodiments of the present invention, those of ordinary skill in the art are without making creative work
All other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " center ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this is practical
Novel limitation.
Term " first ", " second " be used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or
Implicitly indicate the quantity of indicated technical characteristic." first " is defined as a result, the feature of " second " can be expressed or imply
Ground includes one or more of the features；In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two
It is a or more than two.
As shown in figure 5, present embodiments providing a kind of bridge cut-off sectional material connection structure, including the first profile 1, the second profile 12
And the section jointing part 5 of connection the first profile 1 and the second profile 12,12 relative spacing of first profile 1 and the second profile
Setting, and should between be divided into fixing groove 11 for installing supporting element 14, first profile 1, the second profile 12 with the type
There is certain interval 10, and filled with fixed glue 13 in the gap 10, the end of the supporting element 14 is fixed between material connector 5
On the fixed glue 13.Wherein, nail-free glue/hot melt adhesive can be used in fixed glue 13, and pin can be used in supporting element 14.The embodiment
In gap is connect between the first profile 1 and the second profile 12 respectively by 5 both ends of section jointing part first, without requiring
The elasticity modulus of first profile 1 and the second profile 12, is applicable not only to the connection of the lesser aluminium alloy extrusions of elasticity modulus, for
Elasticity modulus is biggish iron or the bridge cut-off profile such as copper equally can be used section jointing part 5 and carry out gap connection, expands type
The scope of application of material, and PVC extrusion (+20% micron order Paris white+10% of 65%pvc+5% carbon black can be used in section jointing part 5
Nanometer grade calcium carbonate powder), PVC material is anti-flaming thermal-insulation material, and intensity is high, meets connection request, while nylon also can be used and squeeze
Casting die (+5% additive of+25% glass fibre of 70% polyhexamethylene adipamide), the heat-insulated material of nylon material, intensity is high, meets connection
It is required that and the coefficient of expansion it is small, heat-resisting good, and anti-aging property is high, sound insulation value is good；Section jointing part 5 has connected the first type
After material 1 and the second profile 12, then gap is filled by fixed glue 13, section jointing part 5, the first profile 1 and second type is fixed
Material 12, and in order to avoid the first profile 1 and the second profile 12 relatively move in fixation procedure with fixed glue 13, by the
The supporting element 14 being arranged between one profile 1 and the second profile 12 supports fixation, further increase section jointing part 5,
Fixed effect between first profile 1 and the second profile 12；Optimization, mistake between the supporting element 14 and the cell wall of fixing groove 11
It is full of mating connection, so that supporting element 14 plays preferably supporting role to the first profile 1 and the second profile 12.
As a kind of embodiment of optimization, the both ends of the section jointing part 5 respectively with the first profile 1 and the second profile
12 are connected together, and on the one hand position to the connection of the first profile 1 and the second profile 12, guarantee the first profile 1 and second type
The relative position connected between material 12, on the other hand can effectively avoid section jointing part 5 and the first profile 1 and the second profile 12 it
Between be only fixed by fixed glue 13, improve the fixed effect between section jointing part 5, the first profile 1 and the second profile 12.
Specifically, as shown in Figure 1, first profile 1 and the second profile 12 are the frame-type that a middle side part is equipped with opening 4
Slot structure, and there is the varus section 2 to bend inwards at its opening 4, it constitutes and fixes between the varus section 2 and the side wall of frame-type slot
The link slot 3 of section jointing part 5, section jointing part 5 a part engaging in this link slot 3, increase section jointing part 5 with
The bonding strength of first profile 1 and the second profile 12, while the structure design of varus section 2 is convenient between section jointing part 5
It is adhesively fixed, further increases the bonding strength of section jointing part 5 and the first profile 1 and the second profile 12, profile is avoided to connect
The shaking of fitting 5.As shown in Fig. 2, the section jointing part 5 is I-shaped structure, including vertical plate 6 and it is connected to vertical plate 6
The both ends of the level board 7 at both ends, the level board 7 are equipped with the connecting plate 8 being connected together corresponding with the link slot 3；Optimization,
Using interference fit connection between the connecting plate 8 and the cell wall of the link slot 3, connecting plate 8 is avoided to shake in link slot 3
It is dynamic, increase its bonding strength；The vertical plate 6 is located at the opening 4 of the first profile 1 and the second profile 12, and the vertical plate 6
Width less than the first profile 1 and the second profile 12 opening 4 width, with the two sides of this vertical plate 6 side corresponding thereto
Form gap 10 between first profile 1 and the varus section 2 of the second profile 12, the fixed glue 13 be filled in the vertical plate 6 with
Gap 10 between the varus section 2.And for the ease of the connection of section jointing part 5 and the first profile 1 and the second profile 12, institute
It states and is equipped with through-hole 9 in the middle part of the vertical plate 6 of section jointing part 5, the design of the through-hole 9 can be used as section jointing part 5 and the first profile 1
With mechanical equipment or manually-operated impetus in 12 connection procedure of the second profile, it is convenient for applying active force to section jointing part 5,
So that it is be bonded stronger between section jointing part 5 and fixed glue 13, while during supporting element 14 are installed, be conducive to support
Part 14 applies active force, so that supporting element 14 is more firmly mounted.
The connection method that the first profile 1 and the second profile 12 are attached using above-mentioned bridge cut-off sectional material connection structure, tool
Body process is as follows:
Firstly, as shown in figure 3, section jointing part 5 is inserted into the first type by 12 arranged for interval of the first profile 1 and the second profile
Between material 1 and the connecting pin of the second profile 12, interval and section jointing part 5 between the first profile 1 and the second profile 12 are constituted
Fixing groove 11 has certain interval 10, the gap 10 and fixing groove between section jointing part 5 and the first profile 1, the second profile 12
11 communicate.
Then, as shown in figure 4, injecting fixed glue 13 in fixing groove 11, the injection rate of fixed glue 13 enables it to fill
Gap 10 between full section jointing part 5 and the first profile 1, the second profile 12, generally 12ML/M；As shown in figure 5, again solid
Determine to be pressed into supporting element 14 in slot 11, supporting element 14 reaches supporting role to the first profile 1 and the second profile 12, while passing through support
Part 14 squeezes fixed glue 13, so that fixed glue 13 is filled between section jointing part 5 and the first profile 1, the second profile 12
10 position of gap.
Finally, standing 12~for 24 hours, glue 13 to be fixed solidifies.
In conclusion operated by the way of this bridge cut-off sectional material connection structure provided by the utility model is tight after first pine,
It is connected by gap between section jointing part and the first profile and the second profile, and gap is filled by fixed glue and is fixed,
Enable section jointing part to be used to connect the mental section of various dual extension-compression modulus, solves existing cold-forming shapes elasticity modulus
The connectivity problem of larger material expands the scope of application of profile, and easy to operate, mechanically actuated is applicable to, for small
The also manually actuated completion of batch, high production efficiency, without being equipped with special mechanical equipment, reduce cost of labor and it is mechanical at
This.
Exemplified as above is only to the utility model for example, not constituting to the protection scope of the utility model
Limitation, it is all to be belonged within the protection scope of the utility model with the same or similar design of the utility model.
Claims (8)
1. a kind of bridge cut-off sectional material connection structure, it is characterised in that: including the first profile, the second profile and connection the first profile and
The section jointing part of second profile, first profile and the second profile relative spacing are arranged, and are divided between being somebody's turn to do for installing branch
The fixing groove of support member, first profile, the second profile have certain interval, and the gap between the section jointing part
Interior to be filled with fixed glue, the end of the supporting element is fixed on the fixed glue.
2. bridge cut-off sectional material connection structure as described in claim 1, it is characterised in that: the both ends of the section jointing part respectively with
First profile and the second profile are connected together.
3. bridge cut-off sectional material connection structure as described in claim 1, it is characterised in that: first profile and the second profile are
One middle side part is equipped with the frame-type slot structure of opening, and its opening has the varus section to bend inwards, the varus section and frame-type
The link slot for being fixedly connected with section jointing part is constituted between the side wall of slot.
4. bridge cut-off sectional material connection structure as claimed in claim 3, it is characterised in that: the section jointing part is I-shaped knot
Structure, including vertical plate and the level board for being connected to vertical board ends, the both ends of the level board are equipped with corresponding with the link slot
The connecting plate of connection, the vertical plate is located at the opening of the first profile and the second profile, and the width of the vertical plate is less than
The opening width of first profile and the second profile, the fixed glue are filled between the vertical plate and the varus section.
5. bridge cut-off sectional material connection structure as claimed in claim 4, it is characterised in that: the slot of the connecting plate and the link slot
Connection is interference fitted between wall.
6. bridge cut-off sectional material connection structure as claimed in claim 4, it is characterised in that: be equipped with through-hole in the middle part of the vertical plate.
7. bridge cut-off sectional material connection structure as described in claim 1, it is characterised in that: the supporting element and the cell wall of fixing groove it
Between be interference fitted connection.
8. bridge cut-off sectional material connection structure as described in claim 1, it is characterised in that: first profile and the second profile are iron
System, copper or aluminum alloy materials are made, and the section jointing part is PVC extrusion or nylon extrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820979163.2U CN208564300U (en) | 2018-06-25 | 2018-06-25 | A kind of bridge cut-off sectional material connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820979163.2U CN208564300U (en) | 2018-06-25 | 2018-06-25 | A kind of bridge cut-off sectional material connection structure |
Publications (1)
| Publication Number | Publication Date |
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| CN208564300U true CN208564300U (en) | 2019-03-01 |
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ID=65487893
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| CN201820979163.2U Active CN208564300U (en) | 2018-06-25 | 2018-06-25 | A kind of bridge cut-off sectional material connection structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108612436A (en) * | 2018-06-25 | 2018-10-02 | 高晶晶 | A kind of bridge cut-off sectional material connection structure and connection method |
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2018
- 2018-06-25 CN CN201820979163.2U patent/CN208564300U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108612436A (en) * | 2018-06-25 | 2018-10-02 | 高晶晶 | A kind of bridge cut-off sectional material connection structure and connection method |
| CN108612436B (en) * | 2018-06-25 | 2024-04-26 | 高晶晶 | Bridge-cutoff section bar connecting structure and connecting method |
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