Airborne pod mounting device and aircraft

Abstract

The utility model relates to an airborne pod installation device and an aircraft, relates to the technical field of aircrafts, and aims to solve the problems of complex pod installation process and low safety and reliability in the prior art. The airborne pod mounting device comprises an airborne mounting seat and a shock absorber unit, a phase groove and a first fixing hole are formed in the airborne mounting seat, and the shock absorber unit penetrates through the phase groove to be connected with the airborne mounting seat; the shock absorber unit comprises a shock absorber mounting seat and a shock absorber; the shock absorber mounting seat comprises a mounting disc, a bearing table and a second fixing hole; the mounting disc is used for being connected with a shock absorber, and the force bearing tables are arranged along the outer edge of the mounting disc. The airborne pod installation device is simple and convenient to operate, and improves the safety and reliability of pod installation.

Description

Technical Field

[0001] This utility model relates to the field of aircraft technology, and in particular to an airborne pod installation device and an aircraft. Background Technology

[0002] With the continuous advancement of aircraft technology, the application range of aircraft is becoming increasingly wide. When aircraft perform different tasks, they need to carry different pods.

[0003] Currently, most aircraft mission pods are typically installed using a hoisting method. When the pod is equipped with a pressure-bearing shock absorber, due to the shock absorber's working method and the dimensions of the shock absorber installation structure, in most cases, the pod body must be disassembled first, then the shock absorber support plate is installed on the aircraft platform, and finally the pod body is reinstalled on the shock absorber support plate to complete the pod installation.

[0004] In addition, when the pod is relatively heavy, it is sometimes manually lifted for an extended period of time to transport it to the vicinity of the installation support before installation. This method is more complex and carries a higher risk. Utility Model Content

[0005] Based on the above analysis, the present invention aims to provide an airborne pod installation device and aircraft to solve the problems of complex and high-risk pod installation processes in the prior art.

[0006] The objective of this utility model is mainly achieved through the following technical solutions:

[0007] On the one hand, this utility model provides an airborne pod mounting device, including an airborne mounting base and a shock absorber unit;

[0008] The airborne mounting base is provided with a phase slot and a first fixing hole, and the shock absorber unit passes through the phase slot and is connected to the airborne mounting base.

[0009] The shock absorber unit includes a shock absorber mounting base and a shock absorber. The shock absorber mounting base includes a mounting disc, a support platform, and a second fixing hole.

[0010] The mounting disc is used to connect the shock absorber. Multiple support platforms are arranged along the outer edge of the mounting disc. The support platforms are provided with the second fixing holes, and the positions of the second fixing holes correspond to those of the first fixing holes.

[0011] Furthermore, the shock absorber unit also includes an upper mounting plate that can be connected to the rotating gooseneck of the pod.

[0012] Furthermore, the shock absorber mounting base also includes a pod through slot, which is disposed on the mounting disc, and the rotating gooseneck passes through the pod through slot and connects to the upper mounting plate.

[0013] Furthermore, a mounting platform is provided on the rotating goose neck, and the rotating goose neck is connected to the upper mounting plate through the mounting platform.

[0014] Furthermore, the external dimensions of the mounting disc are larger than those of the shock absorber and the upper mounting plate.

[0015] Furthermore, the external dimensions of the phase groove are larger than the external dimensions of the shock absorber mounting base.

[0016] Furthermore, one end of the shock absorber is connected to the shock absorber mounting base, and the other end is connected to the upper mounting plate.

[0017] Furthermore, the shock absorber mounting base also includes shock absorber mounting holes, and a plurality of shock absorber mounting holes are provided on the mounting disc, the shock absorber mounting holes being used to connect the shock absorber to the mounting disc.

[0018] Furthermore, the first fixing hole is provided along the outer edge of the phase groove.

[0019] On the other hand, this utility model also provides an aircraft, including the above-mentioned airborne pod mounting device and the fuselage, wherein the airborne mounting base is further provided with mounting holes for connecting the airborne mounting base to the fuselage.

[0020] Compared with the prior art, the present invention can achieve at least one of the following beneficial effects:

[0021] (1) The airborne pod installation device of this utility model is connected to the airborne mounting base through the phase groove by the shock absorber unit, so that the load-bearing platform bears the main load of the pod. Compared with the hoisting installation method, the load borne by the fasteners is greatly reduced, thereby avoiding the failure of the bolts from affecting the safety and stability of the pod and improving the reliability of the pod installation.

[0022] (2) By rotating the pod, the load-bearing platform can be connected with the airborne mounting base, so that the load-bearing platform can bear the main load of the pod without the need for manual lifting for a long time. The operation is simple and saves manpower.

[0023] (3) By setting the upper mounting plate and the mounting disc, the shock absorber is fixed between the mounting disc and the upper mounting plate, and the shock absorber achieves the effect of compression damping.

[0024] In this invention, the above-described technical solutions can be combined with each other to achieve more preferred combinations. Other features and advantages of this invention will be set forth in the following description, and some advantages will become apparent from the description or be learned by practicing this invention. The objectives and other advantages of this invention can be realized and obtained through the details specifically pointed out in the text and accompanying drawings. Attached Figure Description

[0025] The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of the invention. Throughout the drawings, the same reference numerals denote the same parts.

[0026] Figure 1 This is a schematic diagram of the overall structure of the airborne pod installation device of this utility model;

[0027] Figure 2 This is a schematic diagram of the airborne mounting base of this utility model;

[0028] Figure 3 This is a schematic diagram of the structure of the shock absorber unit of this utility model;

[0029] Figure 4 This is a schematic diagram of the structure of the shock absorber mounting base of this utility model.

[0030] Figure label:

[0031] 1-Airborne mounting base; 11-Phase slot; 12-Mounting hole; 13-First fixing hole; 2-Shock absorber unit; 21-Upper mounting plate; 22-Shock absorber mounting base; 221-Mounting disc; 222-Pod through slot; 223-Shock absorber mounting hole; 224-Supporting platform; 225-Second fixing hole; 23-Shock absorber; 3-Pod; 31-Rotating gooseneck; 311-Mounting platform. Detailed Implementation

[0032] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, which constitute a part of this application and are used together with the embodiments of the present invention to illustrate the principles of the present invention, but are not intended to limit the scope of the present invention.

[0033] A specific embodiment of this utility model discloses an airborne pod mounting device, such as... Figure 1 As shown, it includes an airborne mounting base 1 and a shock absorber unit 2. The airborne mounting base 1 is connected to the aircraft, the pod 3 is connected to the shock absorber unit 2, and the shock absorber unit 2 is connected to the airborne mounting base 1, thereby fixing the pod 3 to the aircraft.

[0034] like Figures 1-2As shown, the airborne mounting base 1 is provided with a phase groove 11 and a first fixing hole 13. There are multiple first fixing holes 13. The first fixing holes 13 are arranged along the outer edge of the phase groove 11. The shock absorber unit 2 passes through the phase groove 11 and is connected to the airborne mounting base 1 by fixing bolts passing through the first fixing holes 13.

[0035] like Figure 3 As shown, the shock absorber unit 2 includes an upper mounting plate 21, a shock absorber mounting base 22, and a shock absorber 23. One end of the shock absorber 23 is connected to the shock absorber mounting base 22, and the other end is connected to the upper mounting plate 21. A mounting platform 311 is provided on the rotating gooseneck 31 of the pod 3. The mounting platform 311 passes through the shock absorber mounting base 22 and is connected to the upper mounting plate 21.

[0036] like Figure 4 As shown, the shock absorber mounting base 22 includes a mounting disc 221, a pod through-slot 222, a shock absorber mounting hole 223, a support platform 224, and a second fixing hole 225. The mounting disc 221 is used to connect the shock absorber 23. The mounting disc 221 is provided with a pod through-slot 222, through which the rotating gooseneck 31 passes and connects to the upper mounting plate 21. The pod through-slot 222 provides clearance for the rotating gooseneck 31. The mounting disc 221 is also provided with multiple shock absorber mounting holes 223, through which fixing bolts pass and connect to the shock absorber 23, thereby connecting the shock absorber 23 to the mounting disc 221. Multiple support platforms 224 are provided along the outer edge of the mounting disc 221. A second fixing hole 225 is provided on the support platform 224. The second fixing hole 225 corresponds to the position of the first fixing hole 13. Thus, the support platform 224 can be connected to the airborne mounting base 1 by fasteners such as bolts and connecting them to the second fixing hole 225 and the first fixing hole 13.

[0037] It is worth noting that the external dimensions of the mounting disc 221 are larger than those of the shock absorber 23 and the upper mounting plate 21, thereby fixing the shock absorber 23 between the mounting disc 221 and the upper mounting plate 21.

[0038] It is understandable that the phase slot 11 is larger than the shock absorber mounting base 22, so that the shock absorber unit 2 can pass through the phase slot 11 and connect to the airborne mounting base 1.

[0039] When it is necessary to connect the shock absorber unit 2 to the airborne mounting base 1, the rotating gooseneck 31 is passed through the pod slot 222, and the rotating gooseneck 31 is connected to the upper mounting plate 21 via the mounting platform 311. One end of the shock absorber 23 is mounted on the mounting disc 221 through the shock absorber mounting hole 223, and the other end is fixed to the upper mounting plate 21. The shock absorber 23 achieves the effect of compression damping, thereby completing the connection between the shock absorber unit 2 and the pod 3. After the shock absorber unit 2 passes through the phase slot 11, the pod 3 is rotated so that the second fixing hole 225 aligns with the first mounting hole 13. The connection between the shock absorber unit 2 and the airborne mounting base 1 is fixed by fixing bolts passing through the second fixing hole 225 and the first mounting hole 13.

[0040] Understandably, when the shock absorber unit 2 is connected to the airborne mounting base 1, the load-bearing platform 224 bears the main load of the pod 3. Compared with the hoisting installation method, the load on the fasteners is greatly reduced, thereby avoiding the failure of the bolts from affecting the safety and stability of the pod 3 and improving the reliability of the pod 3 installation.

[0041] Example 2

[0042] A specific embodiment of this utility model discloses an aircraft, including the airborne pod installation device and the fuselage described in Embodiment 1, wherein the airborne pod installation device is connected to the fuselage.

[0043] The airborne mounting base 1 is also provided with mounting holes 12, which cooperate with the airframe to connect the airborne mounting base 1 to the airframe.

[0044] Compared with existing technologies, the airborne pod installation device of this utility model connects the shock absorber unit 2 to the airborne mounting base 1 through the phase slot 11, thereby enabling the support platform 224 to bear the main load of the pod. This significantly reduces the load on the fasteners compared to hoisting installation methods, thus preventing bolt failure from affecting the safety and stability of the pod 3 and improving the reliability of the pod 3 installation. The shock absorber 23 is fixed between the mounting plate 21 and the mounting disc 221 by setting the upper mounting plate 21 and the mounting disc 221, achieving a compression damping effect. By rotating the pod 3, the support platform 224 can overlap with the airborne mounting base 1, allowing the support platform 224 to bear the main load of the pod 3 without requiring prolonged manual lifting, simplifying operation and saving manpower.

[0045] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present utility model should be included within the protection scope of the present utility model.

Claims

1. An airborne pod mounting arrangement, characterised by, The device comprises an airborne mounting seat (1) and a shock absorber unit (2); The mounting seat (1) is provided with a phase slot (11) and a first fixing hole (13), and the shock absorber unit (2) is connected with the mounting seat (1) through the phase slot (11); The shock absorber unit (2) comprises a shock absorber mounting seat (22) and a shock absorber (23), and the shock absorber mounting seat (22) comprises a mounting disc (221), a force bearing platform (224) and a second fixing hole (225); The mounting disc (221) is used for connecting the shock absorber (23), a plurality of force bearing platforms (224) are arranged along the outer edge of the mounting disc (221), and the second fixing hole (225) is arranged on the force bearing platform (224) and corresponds to the position of the first fixing hole (13).

2. The airborne pod mounting arrangement of claim 1, wherein, The shock absorber unit (2) further comprises an upper mounting plate (21), and the upper mounting plate (21) can be connected with a rotating gooseneck part (31) of a nacelle (3).

3. The airborne pod mounting arrangement of claim 2, wherein, The shock absorber mounting seat (22) further comprises a nacelle passing slot (222), and the nacelle passing slot (222) is arranged on the mounting disc (221), and the rotating gooseneck part (31) is connected with the upper mounting plate (21) through the nacelle passing slot (222).

4. The airborne pod mounting arrangement of claim 3, wherein, The rotating gooseneck part (31) is provided with a mounting platform (311), and the rotating gooseneck part (31) is connected with the upper mounting plate (21) through the mounting platform (311).

5. The airborne pod mounting arrangement of claim 2, wherein, The outer dimension of the mounting disc (221) is greater than the outer dimensions of the shock absorber (23) and the upper mounting plate (21).

6. The airborne pod mounting arrangement of claim 5, wherein, The outer dimension of the phase slot (11) is greater than the outer dimension of the shock absorber mounting seat (22).

7. The airborne pod mounting arrangement of claim 2, wherein, One end of the shock absorber (23) is connected with the shock absorber mounting seat (22), and the other end is connected with the upper mounting plate (21).

8. The airborne pod mounting arrangement of claim 1, wherein, The shock absorber mounting seat (22) further comprises a shock absorber mounting hole (223), and a plurality of shock absorber mounting holes (223) are arranged on the mounting disc (221), and the shock absorber mounting hole (223) is used for connecting the shock absorber (23) with the mounting disc (221).

9. The airborne pod mounting arrangement of any of claims 1-8, wherein, The first fixing hole (13) is arranged along the outer edge of the phase slot (11).

10. An aircraft characterized by, The device comprises the airborne nacelle mounting device and a machine body, and the mounting seat (1) is further provided with a mounting hole (12) for connecting the mounting seat (1) with the machine body.

Images