CN217814295U - A five metals aluminium system accessory for aerospace - Google Patents
A five metals aluminium system accessory for aerospace Download PDFInfo
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- CN217814295U CN217814295U CN202121818823.7U CN202121818823U CN217814295U CN 217814295 U CN217814295 U CN 217814295U CN 202121818823 U CN202121818823 U CN 202121818823U CN 217814295 U CN217814295 U CN 217814295U
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- reinforcing rib
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- blocking piece
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Abstract
The utility model provides a five metals aluminium system accessory for aerospace, including first through-hole, second through-hole and body, coat with the anticorrosive coating on the outer wall of body, the top on one side of the body runs through there is first through-hole, and the inside of first through-hole is provided with compact structure, and the inside of body is provided with additional strengthening, and one side on body top runs through there is the second through-hole, and the inside of second through-hole both ends body runs through there is the preformed hole, and the central point on body top puts the department and is provided with the third through-hole. The utility model discloses a be provided with additional strengthening, because first strengthening rib and second strengthening rib all are provided with a plurality ofly in the inside of body, are the cross distribution between a plurality of first strengthening ribs and the second strengthening rib, both supports are fixed through the node, can strengthen the impact resistance of this accessory under the effect through first strengthening rib and second strengthening rib, avoid receiving the striking and appear the deformation problem.
Description
Technical Field
The utility model relates to an aerospace accessory technical field, in particular to five metals aluminium system accessory for aerospace.
Background
With the continuous development of society, aerospace and aviation become one of the most active scientific and technical fields at present, and various devices used in aerospace are assembled by a plurality of assembling parts, and corresponding hardware and aluminum fittings are required to be used when two assembling parts are assembled, wherein the hardware and aluminum fittings are divided into various types, and the connecting piece belongs to one of the hardware and aluminum fittings.
However, when the existing hardware aluminum fittings for aerospace are used, due to poor strength, irregular deformation can occur on the surfaces of the existing hardware aluminum fittings when the existing hardware aluminum fittings are impacted by external strong force, and the existing hardware aluminum fittings can not be used continuously in the later period.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims at providing a five metals aluminium system accessory for aerospace for solve the current not good defect of five metals aluminium system accessory intensity.
(II) contents of utility model
In order to solve the technical problem, the utility model provides a following technical scheme: a hardware aluminum fitting for aerospace comprises a first through hole, a second through hole and a body, wherein an anticorrosive layer is coated on the outer wall of the body, and the first through hole penetrates through the top end of one side of the body;
a compact structure is arranged inside the first through hole, a reinforcing structure is arranged inside the body, and a second through hole penetrates through one side of the top end of the body;
the inside of second through-hole both ends body has run through there is the preformed hole, the central point department on body top puts and is provided with the third through-hole.
Preferably, the reinforcing structure comprises a first reinforcing rib, a second reinforcing rib and a node, the first reinforcing rib is arranged in the body, the second reinforcing rib is arranged outside the first reinforcing rib, and the node is arranged at the joint of the second reinforcing rib and the first reinforcing rib.
Preferably, the first reinforcing rib and the second reinforcing rib are arranged in a V shape, and the first reinforcing rib and the second reinforcing rib are distributed in a crossed manner.
Preferably, the first reinforcing rib and the second reinforcing rib are provided with a plurality of reinforcing ribs inside the body, and the plurality of first reinforcing ribs and the second reinforcing ribs are connected with each other.
Preferably, the compact structure comprises a first blocking piece, a fastening barrel and a second blocking piece, the fastening barrel is arranged inside the first through hole, the first blocking piece is fixed at one end of the second blocking piece, and the second blocking piece is fixed at the other end of the second blocking piece.
Preferably, the outer diameter of the fastening cylinder is matched with the inner diameter of the first through hole, and the outer diameters of the first blocking piece and the second blocking piece are larger than the diameter of the first through hole.
Preferably, the preformed hole is the symmetric distribution about the perpendicular bisector of second through-hole, be parallel to each other between second through-hole and the third through-hole.
(III) advantageous effects
The utility model provides a five metals aluminium system accessory for aerospace, its advantage lies in: by arranging the reinforcing structure, the first reinforcing ribs and the second reinforcing ribs are arranged in the body, the plurality of first reinforcing ribs and the plurality of second reinforcing ribs are distributed in a crossed manner, the supports of the first reinforcing ribs and the second reinforcing ribs are fixed through the nodes, the impact resistance of the accessory can be enhanced under the action of the first reinforcing ribs and the second reinforcing ribs, and the deformation problem caused by impact is avoided;
by arranging the compact structure, the fastening barrel is arranged in the first through hole, and two ends of the fastening barrel are shielded by the first blocking piece and the second blocking piece, so that when an object penetrates through the first through hole, the tightness between the two objects can be improved under the action of the fastening barrel;
through being provided with the anticorrosive coating, because the inside of anticorrosive coating is anticorrosive material, through adding sisal hemp cellulose micrite, furfuryl alcohol glycidyl ether and surfactant active, avoid it to lead to its surface to appear slightly corroding the problem under the external factor when using to can prolong this aerospace's five metals aluminium alloy's life.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of a front view partial section structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic top view of the present invention;
fig. 4 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;
fig. 5 is a schematic view of the three-dimensional structure of the fastening cylinder of the present invention.
In the figure: 1. an anticorrosive layer; 2. a reinforcing structure; 201. a first reinforcing rib; 202. a second reinforcing rib; 203. A node; 3. a first through hole; 4. a compact structure; 401. a first baffle plate; 402. a fastening cylinder; 403. a second baffle plate; 5. a second through hole; 6. reserving a hole; 7. a third through hole; 8. a body.
Detailed Description
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
Referring to fig. 1-5, the utility model provides a hardware and aluminum accessory for aerospace, including first through-hole 3, second through-hole 5 and body 8, coat with anticorrosive coating 1 on the outer wall of body 8, because anticorrosive coating 1's inside is anticorrosive material, through adding sisal cellulose micrite, furfuryl alcohol glycidyl ether and surfactant active, avoid it to lead to its surface to appear slightly corroding the problem under the external factor when using, thereby can prolong the life of this hardware and aluminum accessory for aerospace;
a first through hole 3 penetrates through the top end of one side of the body 8;
a compact structure 4 is arranged in the first through hole 3, the compact structure 4 comprises a first baffle plate 401, a fastening barrel 402 and a second baffle plate 403, the fastening barrel 402 is arranged in the first through hole 3, one end of the second baffle plate 403 is fixed with the first baffle plate 401, and the other end of the second baffle plate 403 is fixed with the second baffle plate 403;
the outer diameter of the fastening cylinder 402 is matched with the inner diameter of the first through hole 3, the outer diameters of the first blocking piece 401 and the second blocking piece 403 are larger than the diameter of the first through hole 3, and the fastening cylinder 402 is fixed under the action of the first blocking piece 401 and the second blocking piece 403 to prevent separation;
when in use, the second blocking piece 403 is made of soft material, so that the second blocking piece can be installed inside the first through hole 3, and when the second blocking piece is connected with an external object in a penetrating manner, the fastening performance between the two objects can be improved under the action of the fastening cylinder 402;
the reinforcing structure 2 is arranged inside the body 8, the reinforcing structure 2 comprises a first reinforcing rib 201, a second reinforcing rib 202 and a node 203, the first reinforcing rib 201 is arranged inside the body 8, the second reinforcing rib 202 is arranged outside the first reinforcing rib 201, and the node 203 is arranged at the joint of the second reinforcing rib 202 and the first reinforcing rib 201;
the first reinforcing ribs 201 and the second reinforcing ribs 202 are arranged in a V shape, the first reinforcing ribs 201 and the second reinforcing ribs 202 are distributed in a crossed manner, the impact resistance is improved, a plurality of first reinforcing ribs 201 and a plurality of second reinforcing ribs 202 are arranged inside the body 8, and the first reinforcing ribs 201 and the second reinforcing ribs 202 are mutually connected;
when the accessory is used, the first reinforcing ribs 201 and the second reinforcing ribs 202 are provided with a plurality of first reinforcing ribs 201, the first reinforcing ribs 201 are crossed with the second reinforcing ribs 202, and the plurality of first reinforcing ribs 201 and the plurality of second reinforcing ribs 202 are arranged and manufactured to be net-shaped, so that the external part of the accessory can have a certain degree of impact resistance when being impacted by the force, the external wall of the accessory is prevented from being deformed irregularly when being impacted by the external part, the use of the accessory is influenced if the irregular deformation occurs, and the accessory can not be used continuously in the later scrapped period;
a second through hole 5 penetrates through one side of the top end of the body 8;
the inside of 5 both ends bodies of second through-hole 8 runs through and has preformed hole 6, and preformed hole 6 is symmetric distribution about the perpendicular bisector of second through-hole 5, is parallel to each other between second through-hole 5 and the third through-hole 7, and the central point on 8 tops of body puts the department and is provided with third through-hole 7.
The working principle is as follows: when the accessory is used, two objects are firstly connected through the accessory, the accessory is placed between the two objects, and the two objects are connected through the matching of the fastener and the accessory;
secondly, in the transportation process of the accessory, if strong impact is needed, the impact resistance is enhanced under the action of the first reinforcing rib 201 and the second reinforcing rib 202, and the first reinforcing rib 201 and the second reinforcing rib 202 are fixedly connected through a node 203;
finally, under the action of the surface anticorrosive coating 1 of the body 8, the problem that the surface of the accessory is slightly corroded due to external factors can be avoided, if the corrosion problem occurs, the accessory needs to be replaced immediately, the safety problem is reduced, and the use work of the hardware aluminum accessory is finally completed.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (7)
1. The utility model provides a five metals aluminium system accessory for aerospace, includes first through-hole (3), second through-hole (5) and body (8), its characterized in that: the outer wall of the body (8) is coated with an anticorrosive coating (1), and a first through hole (3) penetrates through the top end of one side of the body (8);
a compact structure (4) is arranged inside the first through hole (3), a reinforcing structure (2) is arranged inside the body (8), and a second through hole (5) penetrates through one side of the top end of the body (8);
the inside of second through-hole (5) both ends body (8) is run through and is had preformed hole (6), the central point department on body (8) top puts and is provided with third through-hole (7).
2. The hardware aluminum fitting for aerospace of claim 1, wherein: the reinforcing structure (2) comprises a first reinforcing rib (201), a second reinforcing rib (202) and a node (203), wherein the first reinforcing rib (201) is arranged inside the body (8), the second reinforcing rib (202) is arranged outside the first reinforcing rib (201), and the node (203) is arranged at the joint of the second reinforcing rib (202) and the first reinforcing rib (201).
3. The hardware aluminum fitting for aerospace of claim 2, wherein: the first reinforcing rib (201) and the second reinforcing rib (202) are arranged in a V shape, and the first reinforcing rib (201) and the second reinforcing rib (202) are distributed in a crossed mode.
4. The aluminum hardware fitting for aerospace as claimed in claim 2, wherein: the first reinforcing ribs (201) and the second reinforcing ribs (202) are arranged inside the body (8) and connected with each other.
5. The hardware aluminum fitting for aerospace of claim 1, wherein: the compact structure (4) comprises a first blocking piece (401), a fastening barrel (402) and a second blocking piece (403), the fastening barrel (402) is arranged inside the first through hole (3), the first blocking piece (401) is fixed at one end of the second blocking piece (403), and the second blocking piece (403) is fixed at the other end of the second blocking piece (403).
6. The hardware aluminum fitting for aerospace of claim 5, wherein: the outer diameter of the fastening cylinder (402) is matched with the inner diameter of the first through hole (3), and the outer diameters of the first baffle plate (401) and the second baffle plate (403) are larger than the diameter of the first through hole (3).
7. The hardware aluminum fitting for aerospace of claim 1, wherein: preformed hole (6) are the symmetric distribution about the perpendicular bisector of second through-hole (5), be parallel to each other between second through-hole (5) and third through-hole (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121818823.7U CN217814295U (en) | 2021-08-05 | 2021-08-05 | A five metals aluminium system accessory for aerospace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121818823.7U CN217814295U (en) | 2021-08-05 | 2021-08-05 | A five metals aluminium system accessory for aerospace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217814295U true CN217814295U (en) | 2022-11-15 |
Family
ID=83957845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121818823.7U Active CN217814295U (en) | 2021-08-05 | 2021-08-05 | A five metals aluminium system accessory for aerospace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217814295U (en) |
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2021
- 2021-08-05 CN CN202121818823.7U patent/CN217814295U/en active Active
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