CN211550195U - Aluminum alloy connecting and fixing structure - Google Patents
Aluminum alloy connecting and fixing structure Download PDFInfo
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- CN211550195U CN211550195U CN201921706711.5U CN201921706711U CN211550195U CN 211550195 U CN211550195 U CN 211550195U CN 201921706711 U CN201921706711 U CN 201921706711U CN 211550195 U CN211550195 U CN 211550195U
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Abstract
The utility model provides a fixed knot constructs is connected to aluminum alloy belongs to aluminum alloy technical field, include: first, second, connecting plate of aluminum alloy, connecting block, fixed orifices one, gag lever post, fixed block, fixed orifices two and spacing hole, its characterized in that: one end of the aluminum alloy is movably connected with four connecting plates, one end of each connecting plate is movably connected with the aluminum alloy II, two ends of each connecting plate are fixedly connected with connecting blocks, and the middle of the upper surface of each connecting plate is fixedly connected with a first fixing hole. This practicality is through setting up connecting plate, connecting block, fixed orifices one, gag lever post, fixed block, fixed orifices two and spacing hole, makes this aluminum alloy fixed connection structure can connect fixedly with aluminum alloy one and aluminum alloy two, when assembling, blocks four connecting plates respectively on the outer wall of four sides of aluminum alloy one and aluminum alloy two, installs the fixed block between aluminum alloy one and aluminum alloy two simultaneously, inserts spacing downthehole portion with the gag lever post.
Description
Technical Field
The utility model relates to an aluminum alloy technical field particularly, relates to an aluminum alloy connection fixed knot constructs.
Background
Aluminum alloys are the most widely used class of non-ferrous structural materials in industry and have found a number of applications in the aerospace, automotive, mechanical manufacturing, marine and chemical industries. The rapid development of industrial economy has increased the demand for aluminum alloy welded structural members, and the research on the weldability of aluminum alloys is also deepened. Currently, aluminum alloys are the most used alloys;
in the prior art, when aluminum alloys are connected, the aluminum alloys are mostly fixedly connected by adopting traditional processes such as welding and the like, so that the connected aluminum alloys cannot be detached, and therefore, an aluminum alloy connecting and fixing structure is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem of proposing in the background art to provide an aluminum alloy connection fixed knot constructs.
In order to achieve the above object, the utility model provides a following technical scheme: an aluminum alloy connecting and fixing structure comprising: first aluminum alloy, two aluminum alloy, connecting plate, connecting block, fixed orifices one, gag lever post, fixed block, fixed orifices two and spacing hole, first aluminum alloy one end swing joint is equipped with four connecting plates, connecting plate one end swing joint is equipped with second aluminum alloy, the equal fixed connection in connecting plate both ends is equipped with the connecting block, fixed connection is equipped with fixed orifices one in the middle of the connecting plate upper surface, swing joint is equipped with the fixed block in the middle of the connecting plate lower surface, equal fixed connection is equipped with fixed orifices two in the middle of surface around and the surface about the fixed block, the equal fixed connection in two both sides of fixed orifices is equipped with spacing hole, the equal fixed connection in connecting plate lower surface both sides is equipped with to absorb and is.
Preferably, the connecting block lower surface is equipped with the skid resistant course, and the skid resistant course is inward barb structure.
Preferably, both sides of the connecting plate are 45-degree inclined edges.
Preferably, the width of the connecting plate is equal to the width of the first aluminum alloy and the second aluminum alloy.
Preferably, the first fixing hole is a through hole, and the cross section of the top end of the first fixing hole is of a T-shaped structure.
Preferably, the width and the height of the fixing block are two times of the height of the connecting plate, and the height of the connecting plate is half of the height of the connecting block.
Preferably, the limiting rod and the limiting hole are the same in size, and the central axes of the limiting rod and the limiting hole are overlapped.
The utility model provides a fixed knot constructs is connected to aluminum alloy has following beneficial effect:
1. this fixed knot structure is connected to aluminum alloy is through setting up the connecting plate, the connecting block, fixed orifices one, the gag lever post, the fixed block, fixed orifices two and spacing hole, make this aluminum alloy fixed knot connect the structure and can connect aluminium alloy one and aluminium alloy two fixedly, when assembling, block four connecting plates respectively on four side outer walls of aluminium alloy one and aluminium alloy two, install the fixed block between aluminium alloy one and aluminium alloy two simultaneously, insert the gag lever post spacing downthehole portion, carry out fixed connection with fixed orifices one and fixed orifices two with the bolt one by one, make between the connecting plate of relative position and aluminium alloy one and the aluminium alloy two to form the effort, with connecting block lower surface and I shape aluminum alloy surface contact, produce huge frictional force, and barb structure can produce opposite effort, make connecting block and I shape aluminum alloy fixed surface.
2. This fixed knot of aluminum alloy connects structure makes the connecting plate connect when fixed through setting up the gag lever post, and the connecting plate can not rotate.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the connection plate structure of the present invention.
Fig. 3 is a cross-sectional view of the connection plate of the present invention.
Fig. 4 is a schematic view of the fixing block structure of the present invention.
In fig. 1 to 4, the corresponding relationship between the part names or lines and the reference numbers is:
the aluminum alloy connecting plate comprises aluminum alloy I-1, aluminum alloy II-2, a connecting plate-3, a connecting block-4, a fixing hole I-5, a limiting rod-6, a fixing block-7, a fixing hole II-8 and a limiting hole-9.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention relates to an aluminum alloy connection and fixation structure, which includes: aluminum alloy 1, aluminum alloy two 2, the connecting plate 3, connecting block 4, fixed orifices one 5, the gag lever post 6, fixed block 7, fixed orifices two 8 and spacing hole 9, 1 one end swing joint of aluminum alloy is equipped with four connecting plates 3, 3 one end swing joints of connecting plate are equipped with aluminum alloy two 2, the equal fixed connection in 3 both ends of connecting plate is equipped with connecting block 4, fixed connection is equipped with fixed orifices one 5 in the middle of the 3 upper surfaces of connecting plate, swing joint is equipped with fixed block 7 in the middle of the 3 lower surfaces of connecting plate, equal fixed connection is equipped with fixed orifices two 8 in the middle of surface around with about the fixed block 7, the equal fixed connection in two 8 both sides of fixed orifices is equipped with spacing hole 9, the equal fixed connection in 3 lower surface both sides of connecting.
In this embodiment, aluminum alloy 1 and aluminum alloy 2 are the I-shaped aluminum alloy structure of standard, and four sides all are equipped with the recess, and the recess inlays with connecting block 4, when using this connection fixed knot to construct and fix, can block connecting block 4 card inside the recess.
In this embodiment, 4 lower surfaces of connecting block are equipped with the skid resistant course, and the skid resistant course is the barb structure inwards, makes 4 lower surfaces of connecting block and I shape aluminum alloy surface contact, produces huge frictional force, and the barb structure can produce opposite effort, makes connecting block 4 and I shape aluminum alloy surface fixed.
In this embodiment, two side edges of the connecting plate 3 are both 45-degree inclined edges, so that the four connecting plates 3 can be combined to form a cube structure.
In this embodiment, the width of the connecting plate 3 is equal to the width of the first aluminum alloy 1 and the second aluminum alloy 2, so that when the connecting plate 3 is used for connecting the first aluminum alloy 1 and the second aluminum alloy 2, the connecting part can form a plane structure.
In this embodiment, the first fixing hole 5 is a through hole, and the cross section of the top end of the first fixing hole 5 is a T-shaped structure, when the fixing is performed by using a bolt, the bolt can be screwed into the first fixing hole 5, so that the top end of the first fixing hole 5 forms a flat structure.
In this embodiment, the width and the height of the fixing block 7 are twice the height of the connecting plate 3, and the height of the connecting plate 3 is half of the height of the connecting block 4, so that the fixing block 7 and the connecting plate 3 are combined together to form a cube structure.
In this embodiment, the limiting rod 6 and the limiting hole 9 have the same size, the central axes of the limiting rod 6 and the limiting hole 9 are overlapped, when the connecting plate 3 and the fixing block 7 are fixed, the limiting rod 6 is inserted into the limiting hole 9, and the bolt penetrates through the first fixing hole 5 and is screwed into the second fixing hole 8.
The working principle is as follows: firstly, assembling and connecting an aluminum alloy I1 and an aluminum alloy II 2 by using an aluminum alloy connecting and fixing structure;
when the aluminum alloy connector is assembled, the four connecting plates 3 are clamped on the outer walls of the four sides of the aluminum alloy I1 and the aluminum alloy II 2 respectively, the fixing blocks 7 are arranged between the aluminum alloy I1 and the aluminum alloy II 2, the limiting rods 6 are inserted into the limiting holes 9, the fixing holes I5 and the fixing holes II 8 are fixedly connected through bolts one by one, acting force is formed between the connecting plates 3 in opposite positions and the aluminum alloy I1 and the aluminum alloy II 2, the lower surface of the connecting block 4 is in contact with the surface of the I-shaped aluminum alloy, huge friction force is generated, and the barb structures can generate opposite acting force to fix the connecting block 4 and the surface of the I-shaped aluminum alloy;
and fixing the four connecting plates 3 on the fixing block 7, so that the four connecting blocks 4 clamp the aluminum alloy I1 and the aluminum alloy II 2 tightly for fixed connection.
The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (7)
1. An aluminum alloy connecting and fixing structure comprising: aluminum alloy one (1), aluminum alloy two (2), connecting plate (3), connecting block (4), fixed orifices one (5), gag lever post (6), fixed block (7), fixed orifices two (8) and spacing hole (9), its characterized in that: one (1) one end swing joint of aluminum alloy is equipped with four connecting plates (3), connecting plate (3) one end swing joint is equipped with two (2) of aluminum alloy, the equal fixed connection in both ends of connecting plate (3) is equipped with connecting block (4), fixed connection is equipped with fixed orifices one (5) in the middle of connecting plate (3) upper surface, swing joint is equipped with fixed block (7) in the middle of connecting plate (3) lower surface, equal fixed connection is equipped with fixed orifices two (8) in the middle of fixed block (7) upper and lower surface and the front and back surface, the equal fixed connection in fixed orifices two (8) both sides is equipped with spacing hole (9), the equal fixed connection in connecting plate (3) lower surface both sides is equipped with to accept and is gag lever.
2. The aluminum alloy connecting-fixing structure according to claim 1, characterized in that: the lower surface of the connecting block (4) is provided with an anti-skid layer, and the anti-skid layer is of an inward barb structure.
3. The aluminum alloy connecting-fixing structure according to claim 1, characterized in that: and two side edges of the connecting plate (3) are both 45-degree inclined edges.
4. The aluminum alloy connecting-fixing structure according to claim 1, characterized in that: the width of the connecting plate (3) is equal to the width of the first aluminum alloy (1) and the second aluminum alloy (2).
5. The aluminum alloy connecting-fixing structure according to claim 1, characterized in that: the first fixing hole (5) is a through hole, and the cross section of the top end of the first fixing hole (5) is of a T-shaped structure.
6. The aluminum alloy connecting-fixing structure according to claim 1, characterized in that: the width and the height of the fixing block (7) are twice of the height of the connecting plate (3), and the height of the connecting plate (3) is half of the height of the connecting block (4).
7. The aluminum alloy connecting-fixing structure according to claim 1, characterized in that: the limiting rod (6) and the limiting hole (9) are the same in size, and the central axes of the limiting rod (6) and the limiting hole (9) are overlapped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921706711.5U CN211550195U (en) | 2019-10-12 | 2019-10-12 | Aluminum alloy connecting and fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921706711.5U CN211550195U (en) | 2019-10-12 | 2019-10-12 | Aluminum alloy connecting and fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211550195U true CN211550195U (en) | 2020-09-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921706711.5U Active CN211550195U (en) | 2019-10-12 | 2019-10-12 | Aluminum alloy connecting and fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211550195U (en) |
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2019
- 2019-10-12 CN CN201921706711.5U patent/CN211550195U/en active Active
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