Box body structure of aircraft carrying and transferring box

Abstract

The utility model provides a box body structure of an airplane carrying and transferring box, which belongs to the technical field of aviation, the carrying and transferring box is formed by connecting an upper box body and a lower box body, each of the upper box body and the lower box body comprises a base plate, the four edges of each base plate are respectively connected with a side plate, and every two adjacent side plates are connected through welding; reinforcing plates are arranged at the two ends in the upper box body and the two ends in the lower box body. A reinforcing angle is arranged between every two adjacent side plates, and the reinforcing angles are located outside the upper box body and the lower box body; according to the utility model, the structural strength of the carrying and transferring box can be ensured, so that the carrying and transferring box is prevented from being deformed due to material collision in the use process.

Description

TECHNICAL FIELD

[0001] The utility model relates to aviation equipment technical field, concretely relates to a box structure of airplane carrying transfer case. BACKGROUND

[0002] The airplane carrying transfer case currently mainly carries the necessary tool equipment of the pilot and the maintenance through the modification of the auxiliary fuel tank shell, the bomb shell or the new research carrying transfer case, and some are hung on the external hanging point and some are hung in the internal weapon cabin, which is convenient for the rapid transfer under the condition of the agile maneuvering operation.

[0003] Because the airplane needs to be constantly turned over in the aviation process, the materials in the box body will collide everywhere, which will cause the carrying transfer case to deform after long-term use, and then the materials may fall out of the carrying transfer case or the carrying transfer case interferes with the bomb hanging cabin of the airplane when it is opened. UTILITY MODEL CONTENT

[0004] Therefore, the utility model provides a box structure of airplane carrying transfer case, which can ensure the structural strength of the carrying transfer case, thereby avoiding deformation of the carrying transfer case due to material collision during use.

[0005] To solve the above technical problems, the utility model provides a box structure of airplane carrying transfer case, which is composed of an upper box body and a lower box body, and the carrying transfer case is composed of a split structure, the upper box body and the lower box body each include a base plate, the four edges of the base plate are each connected to a side plate, the four side plates are each vertically arranged towards the upper part or the lower part, and every two adjacent side plates are connected by welding, which can fixedly connect every two adjacent side plates.

[0006] The upper box body and the lower box body are each provided with a reinforcing plate at both ends inside, which can enhance the structural strength between the side plate at any end of the base plate and the side plates on both sides of the base plate.

[0007] Every two adjacent side plates are each provided with a reinforcing corner, which is located outside the upper box body and the lower box body, and can enhance the structural strength between every two adjacent side plates.

[0008] The upper box body is also provided with reinforcing ribs on both sides of the outer side wall for enhancing the structure of the upper box body, which can enhance the structural strength of the side plates on both sides of the base plate of the upper box body.

[0009] The reinforcing ribs are in U-shaped structure, the back of the reinforcing rib is connected to the outer side wall of the upper box body, the U-shaped reinforcing rib can better enhance the ordinary plate-shaped structure, and the reinforcing rib, the base plate and the side plate are all made of polymeric material.

[0010] The lower box body is further provided with a plurality of limiting members for limiting the materials, which can prevent the materials from colliding back and forth in the transfer box.

[0011] The limiting member includes two belt buckles arranged on the inner wall of the lower box body, the belt buckles are fixedly connected with the side plates on both sides of the clamping plate, and an elastic belt is connected between the two belt buckles, which can limit the materials.

[0012] A plurality of baffles are further arranged in the lower box body, which can divide a plurality of storage grooves in the lower box body.

[0013] The baffles are connected with the side plates through bolts, and a plurality of bolt holes are arranged on the side plates corresponding to the baffles, so as to facilitate the sliding of the baffles in the lower box body.

[0014] A plurality of weight reduction holes are arranged on the upper box body and the lower box body, which can reduce the material consumption of the transfer box.

[0015] Corresponding to the perforations, gauze is arranged in the upper box body and the lower box body, which can prevent the materials in the transfer box from being thrown out of the box through the weight reduction holes.

[0016] The gauze is fixed on the upper box body or the lower box body through riveting, that is, the gauze is relatively stable on the box body and can be replaced.

[0017] Compared with the prior art, the present application has at least one of the following beneficial technical effects:

[0018] 1. Enhanced structural strength: The upper box body and the lower box body are both composed of a base plate, a side plate, a reinforcing plate and a reinforcing angle, which effectively enhances the overall structural strength of the box body through welding and the arrangement of the reinforcing angle, so that the transfer box can maintain stability under various dynamic conditions during the flight of the aircraft, avoiding deformation caused by material collision and prolonging the service life of the transfer box.

[0019] 2. Optimized material limiting: The limiting member arranged on the lower box body, especially the limiting method combining the elastic belt with the belt buckle, can flexibly and effectively fix the materials, preventing the materials from moving freely or colliding in the transfer box, which not only protects the materials but also reduces the impact on the box.

[0020] 3. Flexible storage space: By arranging detachable baffles in the lower box body, the storage space can be flexibly adjusted according to the size and quantity of different materials, improving the practicality and adaptability of the transfer box. At the same time, the baffles are connected with the side plates through bolts, which facilitates replacement and position adjustment, meeting the diversified storage needs.

[0021] 4. Lightweight design: the weight-reducing holes opened on the upper box body and the lower box body not only reduce the overall weight of the carrying transfer box, reduce material consumption, but also improve the portability and transportation efficiency of the carrying transfer box. At the same time, the gauze laid in the weight-reducing hole not only ensures the integrity of the box body, but also avoids the material from being thrown out of the weight-reducing hole, increasing the safety.

[0022] 5. Easy to maintain and replace: the gauze is fixed on the upper box body or the lower box body by riveting, which is not only stable and reliable, but also easy to replace or repair when needed, reducing maintenance cost and improving the reliability and durability of the carrying transfer box. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 is a structural schematic view of the box body structure of the aircraft carrying transfer box of the utility model;

[0024] Figure 2 is a structural schematic view of the aircraft carrying transfer box of the utility model Figure 1 is a structural schematic view of the A place in the utility model;

[0025] Figure 3 is a structural schematic view of the B place in the utility model Figure 1 .

[0026] BRIEF DESCRIPTION OF DRAWINGS

[0027] 100, upper box body; 101, reinforcing rib;

[0028] 200, lower box body;

[0029] 300, base plate; 301, side plate; 302, reinforcing plate; 303, reinforcing angle; 304, weight-reducing hole;

[0030] 400, limiting piece; 401, buckle; 402, elastic band;

[0031] 500, baffle; 501, bolt hole. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the following will combine the drawings of the embodiments of the utility model to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer. Figures 1-3 The technical scheme of the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all the embodiments. Based on the described embodiments of the utility model, all other embodiments obtained by those skilled in the art belong to the scope of protection of the utility model.

[0033] As Figure 1 , 2As shown: the carrying transfer box is connected by the upper box body 100 and the lower box body 200, that is, the carrying transfer box is composed of a split design, the upper box body 100 and the lower box body 200 each include a base plate 300, the four edges of the base plate 300 are each connected to a side plate 301, the base plate 300 and the four side plates 301 are integrally designed, in this embodiment, the base plate 300 and the side plate 301 are each made of aluminum alloy material, that is, the base plate 300 has a standard length of 2600-2650mm and a standard width of 750-780mm, wherein the optimal design size is 2650mm in length and 780mm in width, and the thickness of the base plate 300 and the side plate 301 is 30mm, each side plate 301 is vertically arranged at the basic edge, the cross section of the four side plates 301 is arranged in a rectangular shape, and the end portions of each two adjacent side plates 301 can be in contact with each other, and each two adjacent side plates 301 are connected by welding, which can fixedly connect each two adjacent side plates 301, thereby enhancing the structural strength between the base plate 300 and the plurality of side plates 301 of the box body;

[0034] The upper box body 100 and the lower box body 200 are each provided with a reinforcing plate 302 at both ends inside, the reinforcing plate 302 is fixed on the inner wall of the side plate 301 at the end of the base plate 300 by bolts, and the reinforcing plate 302 is also connected to the side plates 301 on both sides of the base plate 300 by bolts, so as to fix the reinforcing plate 302 inside the upper box body 100 or the lower box body 200, thereby reinforcing the structure of the upper box body 100 or the lower box body 200 inside the upper box body 100 or the lower box body 200 by the reinforcing plate 302;

[0035] A reinforcing corner 303 is arranged between each two adjacent side plates 301, the reinforcing corner 303 is provided in four and distributed at the four corner positions of the upper box body 100 or the lower box body 200, the reinforcing corner 303 is provided in an L-shaped structure in this embodiment and located at the corner outside each two adjacent side plates 301, and the reinforcing corner 303 can be fixed by bolts or welding, that is, the structure of the upper box body 100 or the lower box body 200 outside can be reinforced by the reinforcing corner 303.

[0036] In summary, the upper box body 100 or the lower box body 200 is integrally made, and the structure of the upper box body 100 or the lower box body 200 can be reinforced from the inside and outside by the reinforcing plate 302 and the reinforcing corner 303, thereby effectively increasing the service life of the carrying transfer box, reducing the maintenance frequency of the carrying transfer box, and being suitable for the combat requirements when the aircraft is used.

[0037] As shown in Figure 1 , 2 ,

[0038] The upper box body 100 is also provided with reinforcing ribs 101 on both sides of the outer side wall for reinforcing the structure of the upper box body 100. The reinforcing ribs 101 are located between the side plates 301 at both ends of the base plate 300 and extend along the side plates 301 at the side edges of the base plate 300. In this embodiment, the reinforcing ribs 101 are also made of aluminum alloy material with a thickness of 30 mm. The reinforcing ribs 101 are U-shaped in structure, and the back of the reinforcing ribs 101 is connected to the outer side wall of the upper box body 100. Compared with ordinary straight plate-shaped reinforcing members, the U-shaped reinforcing ribs 101 can significantly enhance the structural strength of the side plates 301 at both sides of the base plate 300 of the upper box body 100. This design effectively disperses the stress on the box when it is subjected to external force, preventing deformation and damage of the box, thereby ensuring the stability and durability of the portable box in harsh environments.

[0039] As shown in Figure 1 , 3 ,

[0040] The lower box body 200 is also provided with a plurality of limiting members 400 for limiting the material, that is, by providing the limiting members 400, the collision of the material in the portable box can be prevented, thereby not only increasing the service life of the portable box but also avoiding damage to the material due to collision in the portable box.

[0041] In this embodiment, the limiting member 400 includes two straps buckles 401 provided on the inner wall of the lower box body 200, that is, the straps buckles 401 are fixedly provided on the inner walls of the side plates 301 at both sides of the base plate 300, and the elastic band 402 is connected between the two straps buckles 401, that is, the elastic band 402 can be used to limit the material.

[0042] At the same time, the limiting member 400 can also be an elastic rope tied in the lower box body 200, that is, the elastic rope can be tied to the material or directly abut against the outer surface of the material for limiting the material.

[0043] As shown in Figure 1 , 3 ,

[0044] The lower box body 200 is also provided with a plurality of baffles 500, that is, the baffles 500 can form a plurality of storage grooves in the lower box body 200, that is, the material is placed in the storage groove, and the baffles 500 can prevent the materials in two adjacent storage grooves from colliding or mixing together.

[0045] And the baffle 500 both ends are connected with the side plate 301 through bolts, namely through bolts, the baffle 500 is convenient to disassemble or install, so that the baffle 500 can be maintained or replaced, the side plate 301 is provided with a plurality of bolt holes 501 corresponding to the baffle 500, in the embodiment, a plurality of bolt holes 501 are arranged in linear array, so that the position of the baffle 500 can be replaced, and the size of the storage groove can be changed, and the volume of the material placed in the storage groove can be changed.

[0046] As shown in Figure 1 , 3 ,

[0047] The upper box body 100 and the lower box body 200 are provided with a plurality of lightening holes 304, the lightening holes 304 are arranged through the base plate 300 and the side plate 301, and the lightening holes 304 can be circular, square or the like in cross section, that is, the design of the lightening holes 304 not only reduces the overall weight of the portable box, reduces material consumption, but also improves the portability and transportation efficiency of the portable box.

[0048] Corresponding to the perforation, the upper box body 100 and the lower box body 200 are provided with a gauze, the gauze can prevent the material (such as scattered screws) in the portable box from being thrown out of the portable box through the lightening holes 304, and in the embodiment, the gauze can be made of metal material or aluminum product, so that the service life of the gauze can be increased, and the maintenance frequency of the portable box can be reduced.

[0049] The gauze is fixed on the upper box body 100 or the lower box body 200 by riveting, and the riveting can provide stable and reliable connection strength as a mechanical connection mode. Through riveting, the gauze is firmly fixed on the box body and is not easy to fall off or loosen, so that the material in the portable box is effectively prevented from being thrown out of the lightening holes 304, and the safety of the entire portable box is improved; and when the gauze needs to be replaced or maintained, the gauze can be disassembled.

[0050] In addition, it should be noted that, in the description of the present application, unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integrated connection; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0051] The above is the preferred embodiment of the present application, and it should be pointed out that for ordinary skilled in the art, without departing from the principle of the present application, some improvements and refinements can be made, which should also be considered as the protection scope of the present application.

Claims

1. A container structure for an aircraft carrying case, the carrying case being composed of an upper container (100) and a lower container (200) connected together, characterized in that: The upper box (100) and the lower box (200) each include a base plate (300), and a side plate (301) is connected to each of the four sides of the base plate (300). Each pair of adjacent side plates (301) are connected by welding. Furthermore, both ends of the upper box (100) and the lower box (200) are equipped with reinforcing plates (302); A reinforcing angle (303) is provided between every two adjacent side panels (301), and the reinforcing angle (303) is located outside the upper box (100) and the lower box (200).

2. The container structure of an aircraft transfer case as described in claim 1, characterized in that: The upper box (100) is also provided with reinforcing ribs (101) on both sides of the outer side wall for reinforcing the structure of the upper box (100).

3. The container structure of an aircraft transfer case as described in claim 2, characterized in that: The reinforcing rib (101) has a U-shaped structure, and the back of the reinforcing rib (101) is connected to the outer wall of the upper box (100).

4. The container structure of an aircraft transfer case as described in claim 1, characterized in that: The lower housing (200) is also provided with several limiting components (400) for limiting the material.

5. The container structure of an aircraft transfer case as described in claim 4, characterized in that: The limiting member (400) includes two strap buckles (401) disposed on the inner wall of the lower housing (200), and an elastic band (402) is connected between the two strap buckles (401).

6. The container structure of an aircraft transfer case as described in claim 1, characterized in that: The lower housing (200) is also equipped with several baffles (500).

7. The container structure of an aircraft transfer case as described in claim 6, characterized in that: The baffle (500) is connected to the side plate (301) at both ends by bolts, and the side plate (301) is provided with multiple sets of bolt holes (501) corresponding to the baffle (500).

8. The container structure of an aircraft transfer case as described in claim 1, characterized in that: Both the upper box (100) and the lower box (200) are provided with a number of weight reduction holes (304).

9. The container structure of an aircraft transfer case as described in claim 8, characterized in that: The upper box (100) and the lower box (200) are perforated and covered with mesh.

10. The container structure of an aircraft transfer case as described in claim 9, characterized in that: The mesh is fixed to the upper box (100) or the lower box (200) by riveting.

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