CN210623305U - Novel connecting structure for connecting and combining aluminum alloy - Google Patents
Novel connecting structure for connecting and combining aluminum alloy Download PDFInfo
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- CN210623305U CN210623305U CN201921676052.5U CN201921676052U CN210623305U CN 210623305 U CN210623305 U CN 210623305U CN 201921676052 U CN201921676052 U CN 201921676052U CN 210623305 U CN210623305 U CN 210623305U
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Abstract
The utility model discloses a novel connection structure of connection combination aluminum alloy, wherein, including first aluminium alloy and second aluminium alloy, the integrative connecting piece of L shape, reach the bevel connection spare. A first station column screw which penetrates through the L-shaped integrated connecting piece and is fixedly connected with the first aluminum profile is arranged on the L-shaped integrated connecting piece embedded in the first aluminum profile groove; and a second station column screw which penetrates through the L-shaped integrated connecting piece and is fixedly connected with the second aluminum profile is arranged on the L-shaped integrated connecting piece embedded into the second aluminum profile groove. The bevel connection piece comprises a frame body, an L-shaped barb plate, and a first aluminum profile and a second aluminum profile which are respectively arranged on the two side faces of the frame body and the L-shaped barb plate, have the shapes corresponding to the cross sections of the end parts of the first aluminum profile and the second aluminum profile, and are convenient for splicing the two sides, and the end parts of the first aluminum profile and the second aluminum profile are respectively sunk into the inner concave positions of the frame body and the inner side of the L-shaped barb plate. The utility model discloses have the bent angle position airtight good and avoid the fish tail, and effect with low costs.
Description
Technical Field
The utility model relates to a novel connection structure of connection combination aluminum alloy.
Background
At present, when two aluminum materials with the end parts being oblique angles are spliced to form an aluminum profile with a bend angle and integrated, the traditional method is to install bolts capable of penetrating through the two aluminum materials respectively at the bend angle, and then fix the two aluminum materials into a whole, so that the two aluminum materials can be protected to be integrated with the bend angle aluminum profile. However, the conventional connection mode not only damages the integrity of the surface of the aluminum material by the bolts, but also has an open gap at the joint of the splicing, thereby affecting the integrity of the whole body. In addition, because the opening gap at the joint has a protruding sharp part, the opening gap is easily scratched in the using and construction processes, and the hidden trouble of unsafe exists.
SUMMERY OF THE UTILITY MODEL
In view of the above, an object of the present invention is to provide a novel connection structure for connecting and assembling aluminum alloy, which has a closed corner position and can avoid scratch and has low cost.
In order to achieve the above object, the utility model provides a pair of novel connection structure of connection combination aluminum alloy, wherein, including taking notched first aluminium alloy and second aluminium alloy respectively, imbed in the recess of first aluminium alloy and second aluminium alloy respectively and splice into the L shape body coupling piece of bent angle combination with both first aluminium alloy and second aluminium alloy, and the cover has sealed first aluminium alloy and second aluminium alloy to connect the bevel connection piece that produces the gap open-ended in the bent angle department of L shape body coupling piece. A first station column screw which penetrates through the L-shaped integrated connecting piece and is fixedly connected with the first aluminum profile is arranged on the L-shaped integrated connecting piece embedded in the first aluminum profile groove; and a second station column screw which penetrates through the L-shaped integrated connecting piece and is fixedly connected with the second aluminum profile is arranged on the L-shaped integrated connecting piece embedded into the second aluminum profile groove. The bevel connection piece comprises a frame body sleeved on the bent angle position of the L-shaped integrated connection piece, an L-shaped barb plate integrally connected with a barb between the first aluminum profile and the second aluminum profile on the frame body, and a concave position, wherein the concave position is formed in the frame body and the L-shaped barb plate, the concave position corresponds to the cross section of the end part of the first aluminum profile and the end part of the second aluminum profile, the shape of the concave position corresponds to the cross section of the end part of the first aluminum profile and the cross section of the end part of the second aluminum profile, and the end parts of the first aluminum profile and the.
In some embodiments, a fan-shaped convex strip extending outwards is arranged on the frame body corresponding to the corner position formed by splicing the first aluminum profile and the second aluminum profile.
In some embodiments, the L-shaped integral connector bend angle is greater than or equal to 90 degrees; the first aluminum profile and the second aluminum profile are in mutual contact splicing, and the inclined end faces correspond to each other.
In some embodiments, the L-shaped integral connector is an integrally formed bent square bar.
The beneficial effects of the utility model are that it is good and avoid the fish tail to have bent angle position seal, and effect with low costs. Because the bevel connection piece is installed at the bent angle of the L-shaped integrated connection, the spliced first aluminum profile and the spliced second aluminum profile are separated. After the first aluminum profile, the second aluminum profile and the bevel connection piece are spliced, the L-shaped integrated connection is respectively connected with the first aluminum profile and the second aluminum profile by utilizing the first station column screw and the second station column screw. In order to ensure that the two sides of the bevel connection piece are better hidden with the opening gaps of the connection positions of the first aluminum profile and the second aluminum profile, the two sides of the bevel connection piece are respectively provided with an inward concave position which has the shape corresponding to the cross section shapes of the end parts of the first aluminum profile and the second aluminum profile and is convenient for the end parts of the first aluminum profile and the second aluminum profile after the two sides are spliced, and the corner position sealing effect is good. In addition, there is the factor of easy fish tail user in the first aluminium alloy of concatenation state and the second aluminium alloy outside, consequently increases the fan-shaped sand grip of extension on the framework that corresponds first aluminium alloy and second aluminium alloy concatenation formation corner position, and the purpose is that the protection closes a mouthful position fish tail user, has solved the problem of easy fish tail. And because the improved parts are mainly the L-shaped integrated connecting piece and the bevel connection piece, the two parts have simple structures and low cost. In summary, the connection structure of the utility model adopts a structure with an L-shaped integrated connector inside, the whole structure is simple, beautiful and firm, and the field assembly is convenient during the implementation; the factory standardized production is adopted during production, and the cost is low.
Drawings
FIG. 1 is a schematic structural view of example 1;
FIG. 2 is a schematic view of the structure of the installation of embodiment 1;
FIG. 3 is a schematic cross-sectional structure in example 1;
FIG. 4 is a schematic structural view of a splicing state in embodiment 1;
FIG. 5 is a schematic structural view of an L-shaped integrated coupling member and a miter joint member in example 1;
FIG. 6 is a schematic structural view of a miter joint in accordance with embodiment 1;
FIG. 7 is a schematic view of the structure on the other side of FIG. 6;
FIG. 8 is a schematic structural view of example 2;
FIG. 9 is a schematic rear view of the structure of embodiment 2;
FIG. 10 is a schematic view showing the structures of an L-shaped integrated coupling member and a miter joint member in example 2.
Detailed Description
The following describes the present invention in further detail with reference to the accompanying drawings.
Example 1L-shaped integral connector corner Angle greater than 90 degrees
As shown in fig. 1-7, a novel connection structure for connecting and combining aluminum alloys comprises a first aluminum profile 2 and a second aluminum profile 3 with grooves 1, an L-shaped integrated connecting piece 4 which is embedded into the grooves 1 of the first aluminum profile 2 and the second aluminum profile 3 respectively and splices the first aluminum profile 2 and the second aluminum profile 3 into a corner combination, and a bevel connecting piece 5 which seals the first aluminum profile 2 and the second aluminum profile 3 to generate a gap opening and is sleeved on the corner of the L-shaped integrated connecting piece 4. A first station column screw 6 which penetrates through the L-shaped integrated connecting piece 4 and is fixedly connected with the first aluminum profile 2 is arranged on the L-shaped integrated connecting piece 4 embedded in the groove 1 of the first aluminum profile 2; and a second station column screw 7 which penetrates through the L-shaped integrated connecting piece 4 and is fixedly connected with the second aluminum profile 3 is arranged on the L-shaped integrated connecting piece 4 embedded in the groove 1 of the second aluminum profile 3. The bevel connection piece 5 comprises a frame body 51 sleeved on the bent angle position of the L-shaped integrated connection piece 4, an L-shaped barb plate 52 which is integrally connected to the frame body 51 and is buckled between the first aluminum profile 2 and the second aluminum profile 3, and an inward concave position 53 which is corresponding to the cross section of the end parts of the first aluminum profile 2 and the second aluminum profile 3 and is convenient for splicing the end parts of the first aluminum profile 2 and the second aluminum profile 3 and is arranged on the two side surfaces of the frame body 51 and the L-shaped barb plate 52, wherein the inward concave position 53 is formed in the frame body 51 and the L-shaped barb plate 52. The frame body 51 which is spliced to form the corner position corresponding to the first aluminum profile 2 and the second aluminum profile 3 is provided with a fan-shaped convex strip 54 extending outwards. The angle of the L-shaped integral connecting piece 4 is greater than or equal to 90 degrees. The inclined end surfaces of the first aluminum profile 2 and the second aluminum profile 3 which are in mutual contact splicing correspond to each other. The L-shaped integrated connecting piece 4 is an integrally formed bent square strip.
When in use, the bevel connection piece 5 is arranged at the corner of the L-shaped integrated connection to separate the spliced first aluminum profile 2 and the spliced second aluminum profile 3. After the first aluminum profile 2, the second aluminum profile 3 and the bevel connection piece 5 are spliced, the L-shaped integrated connection is respectively connected with the first aluminum profile 2 and the second aluminum profile 3 by utilizing the first station column screw 6 and the second station column screw 7. In order to ensure that the two sides of the bevel connection piece 5 are better hidden from the opening gaps of the connection positions of the first aluminum profile 2 and the second aluminum profile 3, the two sides of the bevel connection piece 5 are respectively provided with an inward concave position 53 which has the shape corresponding to the cross section shapes of the end parts of the first aluminum profile 2 and the second aluminum profile 3 and is convenient for splicing the end parts of the first aluminum profile 2 and the second aluminum profile 3 after the two sides are spliced, and the corner position sealing performance is good. In addition, there is the factor of easy fish tail user in the first aluminium alloy 2 of concatenation state and the second aluminium alloy 3 outside, consequently increases the fan-shaped sand grip 54 of extending on corresponding first aluminium alloy 2 and the concatenation of second aluminium alloy 3 formation corner position's framework 51, and the purpose is that the protection closes mouthful position fish tail user, has solved the problem of easy fish tail. And because the improved parts are mainly the L-shaped integrated connecting piece 4 and the bevel connecting piece 5, the two parts have simple structure and low cost.
Example 2 is an L-shaped integral joint member 4 having a bent angle equal to 90 degrees
On the basis of changing the above structure, only the bent angle of the L-shaped integrated connector 4 is set equal to 90 degrees. So, four angles all adopt the integrative connecting piece 4 of L shape of 90 degrees, have carried out the concatenation just to four aluminium alloy edges and have formed quadrilateral structure.
What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.
Claims (4)
1. A novel connecting structure for connecting and combining aluminum alloy is characterized by comprising a first aluminum profile and a second aluminum profile which are respectively provided with grooves, an L-shaped integrated connecting piece which is respectively embedded into the grooves of the first aluminum profile and the second aluminum profile and splices the first aluminum profile and the second aluminum profile into a bent angle combination, and an oblique opening connecting piece which is used for sealing a gap opening and is formed by connecting the first aluminum profile and the second aluminum profile is sleeved at the bent angle of the L-shaped integrated connecting piece;
a first station column screw which penetrates through the L-shaped integrated connecting piece and is fixedly connected with the first aluminum profile is arranged on the L-shaped integrated connecting piece embedded in the first aluminum profile groove; a second station column screw which penetrates through the L-shaped integrated connecting piece and is fixedly connected with the second aluminum profile is arranged on the L-shaped integrated connecting piece embedded in the groove of the second aluminum profile;
the bevel connection piece including the framework of cover on L shape integrated into one piece bent angle position, an organic whole is connected with the back-off in L shape barb board between first aluminium alloy and the second aluminium alloy in the framework, and be equipped with the shape respectively on framework and L shape barb board both sides face and correspond and the first aluminium alloy and the second aluminium alloy tip that are convenient for after both sides concatenation all sink into the inboard indent position of framework and L shape barb board with first aluminium alloy and second aluminium alloy tip.
2. The novel connecting structure for connecting and combining aluminum alloys of claim 1, wherein the frame body corresponding to the corner positions formed by splicing the first aluminum profiles and the second aluminum profiles is provided with fan-shaped convex strips extending outwards.
3. The new connecting structure for connecting and combining aluminum alloys of claim 1, wherein the angle of the bend angle of the L-shaped integral connecting piece is greater than or equal to 90 degrees; the first aluminum profile and the second aluminum profile are in mutual contact splicing, and the inclined end faces correspond to each other.
4. The new connecting structure for connecting and combining aluminum alloys of claim 1, 2 or 3, wherein said L-shaped integral connecting member is an integrally formed bent square bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921676052.5U CN210623305U (en) | 2019-09-30 | 2019-09-30 | Novel connecting structure for connecting and combining aluminum alloy |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921676052.5U CN210623305U (en) | 2019-09-30 | 2019-09-30 | Novel connecting structure for connecting and combining aluminum alloy |
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| CN210623305U true CN210623305U (en) | 2020-05-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111174081A (en) * | 2019-12-27 | 2020-05-19 | 安徽鑫铂铝业股份有限公司 | Rail transit aluminium alloy with embedded mechanism of assembling |
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2019
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111174081A (en) * | 2019-12-27 | 2020-05-19 | 安徽鑫铂铝业股份有限公司 | Rail transit aluminium alloy with embedded mechanism of assembling |
| CN111174081B (en) * | 2019-12-27 | 2023-01-17 | 安徽鑫铂铝业股份有限公司 | Rail transit aluminium alloy with embedded mechanism of assembling |
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