Adapter passability test device

Abstract

The present invention provides an adapter passability test device, comprising a connecting rod; a group of front adapters and a group of rear adapters are respectively installed on the front and rear of the connecting rod, and the distribution axis of the front adapters and the distribution axis of the rear adapters both coincide with the axis of the connecting rod; a tray is fixed to the rear end of the connecting rod. The present invention meets the requirements of adapter passability test by using a connecting rod to install an adapter instead of a craft aircraft model, fills the gap in the testing means of adapters in the field of aircraft passability application, saves the high cost of physical processing during the research and development process, has a simple structure, is easy to operate, and meets the requirements of economy, processability, practicality, and operability; the front craft aircraft simple device and the rear craft aircraft simple device are threadedly connected by the connecting rod to form a craft aircraft model simple device, which ensures convenience and operability when loading the aircraft and ensures safety during testing.

Description

Technical Field

[0001] The invention relates to an adapter passability testing device. Background Art

[0002] As an important component of the aircraft launcher, the adapter serves as a safety device between the aircraft and the launcher. Its primary function is to ensure the stability and reliability of the aircraft during its departure from the launcher, ensuring stable launch of the aircraft. Currently, adapter compliance testing still relies on a process aircraft, which is identical to the actual aircraft in appearance, quality, and structure. However, due to the large size and length of the process aircraft, the test is difficult. Verifying the adapter's compliance using a process aircraft is expensive and time-consuming. Therefore, there is an urgent need to address the issue of adapter compliance testing methods that can meet the functional requirements of adapter compliance testing. Summary of the Invention

[0003] In order to solve the above technical problems, the present invention provides an adapter passability test device, which meets the adapter passability test by adopting a connecting rod instead of a process aircraft model, filling the gap in the testing means of the adapter in the field of aircraft passability application, saving the high cost of physical processing in the research and development process, with a simple structure and easy operation, meeting the requirements of economy, processability, practicality and operability.

[0004] The present invention is achieved through the following technical solutions.

[0005] The present invention provides an adapter passability testing device, which includes a connecting rod; a group of front adapters and a group of rear adapters are respectively installed on the front and rear of the connecting rod, and the distribution axis of the front adapters and the distribution axis of the rear adapters coincide with the axis line of the connecting rod; a tray is fixed at the rear end of the connecting rod.

[0006] The front adapter is installed by means of a simple device on the front craft aircraft.

[0007] The rear adapter is installed by a simple device of the rear craft aircraft.

[0008] The front adapter can reciprocate along the axial direction of the connecting rod on the front craft aircraft simple device.

[0009] The inner surface of the front adapter is mounted on the front craft aircraft simple device through a spring and a pin sleeve.

[0010] The rear adapter can reciprocate along the axial direction of the connecting rod on the simple device of the rear craft aircraft.

[0011] The inner surface of the rear adapter is mounted on a simple device of a rear craft aircraft through a spring and a pin sleeve.

[0012] A spring and a pin sleeve are arranged between the connecting rod and the tray.

[0013] The front-process aircraft simple device and / or the back-process aircraft simple device are fixed and installed by screw threads.

[0014] The beneficial effects of the present invention are: by adopting a connecting rod to replace the process aircraft model, the adapter passability test is met, filling the gap in the testing means of the adapter in the aircraft passability application field, saving the high cost of physical processing in the research and development process, simple structure, easy operation, and meeting the requirements of economy, processability, practicality and operability; the front process aircraft simple device and the rear process aircraft simple device are threadedly connected by the connecting rod to form a process aircraft model simple device, which ensures convenience and operability when loading the aircraft and ensures safety during testing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of at least one embodiment of the present invention;

[0016] Figure 2 yes Figure 1 A schematic diagram of the cross-sectional structure of the mid-front adapter installation location;

[0017] Figure 3 yes Figure 1 Schematic diagram of the cross-section structure of the mid-rear adapter installation position;

[0018] Figure 4 yes Figure 1 Schematic diagram of the three-dimensional structure.

[0019] In the figure: 1-front adapter, 2-spring, 3-pin sleeve, 4-connecting rod, 5-rear adapter, 6-tray, 7-front simple device for craft aircraft, 8-rear simple device for craft aircraft, 9-simple device for craft aircraft mold. DETAILED DESCRIPTION

[0020] The technical solution of the present invention is further described below, but the scope of protection claimed is not limited to the description.

[0021] Example 1

[0022] like Figures 1 to 4 The adapter passability test device shown includes a connecting rod 4; a group of front adapters 1 and a group of rear adapters 5 are installed on the front and rear of the connecting rod 4 respectively, and the distribution axis of the front adapter 1 and the distribution axis of the rear adapter 5 coincide with the axis line of the connecting rod 4; a tray 6 is fixed to the rear end of the connecting rod 4.

[0023] Example 2

[0024] Based on embodiment 1, the front adapter 1 is installed by means of the front craft aircraft simple device 7 .

[0025] Example 3

[0026] Based on Example 1, the rear adapter 5 is installed by the post-process aircraft simple device 8.

[0027] Example 4

[0028] Based on the second embodiment, the front adapter 1 can reciprocate along the axial direction of the connecting rod 4 on the front craft aircraft simple device 7 .

[0029] Example 5

[0030] Based on Example 4, the inner surface of the front adapter 1 is mounted on the front craft aircraft simple device 7 through the spring 2 and the pin sleeve 3.

[0031] Example 6

[0032] Based on the third embodiment, the rear adapter 5 can reciprocate along the axial direction of the connecting rod 4 on the simple device 8 of the rear-process aircraft.

[0033] Example 7

[0034] Based on Example 6, the inner surface of the rear adapter 5 is mounted on the rear-process aircraft simple device 8 through the spring 2 and the pin sleeve 3.

[0035] Example 8

[0036] Based on embodiment 1, a spring 2 and a pin sleeve 3 are installed between the connecting rod 4 and the tray 6.

[0037] Example 9

[0038] Based on the second and third embodiments, the front-process aircraft simple device 7 and the back-process aircraft simple device 8 are fixed and installed by screw threads.

[0039] Example 10

[0040] Based on the above embodiment, the apparatus includes a front adapter 1, a front simple craft aircraft device 7, a connecting rod 4, a rear simple craft aircraft device 8, a rear adapter 5, and a tray 6, which are horizontally connected in sequence. A spring 2 and a pin sleeve 3 are provided between the front adapter 1 and the front simple craft aircraft device 7, and between the rear simple craft aircraft device 8 and the rear adapter 5. The connecting rod 4 is composed of three sections and connected by threads. The front simple craft aircraft device 7, the connecting rod 4, and the rear simple craft aircraft device 8 form a simple craft aircraft mold device 9. The pin sleeve 3 is provided between the tray 6 and the connecting rod 4.

[0041] The front adapter 1 and the rear adapter 5 are respectively mounted with a spring 2 and a pin sleeve 3 , and the spring 2 and the pin sleeve 3 are in contact with the front craft aircraft simple device 7 and the rear craft aircraft simple device 8 , respectively.

[0042] The front adapter 1 and the rear adapter 5 are respectively mounted on the simple device 9 of the craft aircraft model through the spring 2 and the pin sleeve 3.

[0043] The connecting rod 4 is threadedly connected to the front craft aircraft simple device 7 and the rear craft aircraft simple device 8 to form a craft aircraft mold simple device 9.

[0044] Follow the steps below to install and use:

[0045] Step 1: Select the front process aircraft simple device 7 and the back process aircraft simple device 8 with appropriate caliber according to needs;

[0046] Step 2: Assemble the front craft aircraft simple device 7, the rear craft aircraft simple device 8 and the connecting rod 4 to form a craft aircraft mold simple device 9, and install the tray 6, the front adapter 1 and the rear adapter 5 in the craft aircraft mold simple device 9;

[0047] Step 3: Load the assembled craft aircraft model simple device 9, the front adapter 1, and the rear adapter 5 into the launch device;

[0048] Step 4: Push the tray 6 to check the passability of the front adapter 1 and the rear adapter 5.

Claims

1. An adapter passability test device, comprising a connecting rod (4), characterized in that: A set of front adapters (1) and a set of rear adapters (5) are respectively installed on the front and rear of the connecting rod (4), and the distribution axis of the front adapter (1) and the distribution axis of the rear adapter (5) both coincide with the axis of the connecting rod (4); The connecting rod (4) is connected to the front process aircraft simple device (7) and the rear process aircraft simple device (8) through a thread, and the connecting rod (4), the front process aircraft simple device (7), and the rear process aircraft simple device (8) form a process aircraft mold simple device (9); The front adapter (1) and the rear adapter (5) are respectively mounted on the simple craft aircraft model device (9) via a spring (2) and a pin sleeve (3); A tray (6) is fixed to the rear end of the connecting rod (4), and the tray (6), the front adapter (1) and the rear adapter (5) are mounted on a simple craft aircraft model device (9).

2. The adapter passability test device according to claim 1, wherein: The front adapter (1) is installed via a front craft aircraft simple device (7).

3. The adapter passability test device according to claim 1, wherein: The rear adapter (5) is installed via a simple rear-process aircraft device (8).

4. The adapter passability test device according to claim 2, wherein: The front adapter (1) can reciprocate along the axial direction of the connecting rod (4) on the front craft aircraft simple device (7).

5. The adapter passability testing device according to claim 4, wherein: The inner surface of the front adapter (1) is mounted on the front craft aircraft simple device (7) via a spring (2) and a pin sleeve (3).

6. The adapter passability testing device according to claim 3, wherein: The rear adapter (5) can reciprocate along the axial direction of the connecting rod (4) on the rear craft aircraft simple device (8).

7. The adapter passability testing device according to claim 6, wherein: The inner surface of the rear adapter (5) is mounted on the rear-process aircraft simple device (8) via a spring (2) and a pin sleeve (3).

8. The adapter passability testing device according to claim 1, wherein: A spring (2) and a pin sleeve (3) are installed between the connecting rod (4) and the tray (6).

9. The adapter passability testing device according to claim 2 or 3, characterized in that: The front-process aircraft simple device (7) and / or the back-process aircraft simple device (8) are fixed and installed via threads.

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