Novel universal interface for flying and attaching vehicle

Abstract

The utility model discloses a novel fly-attached vehicle universal interface which comprises a bearing connecting sleeve, an embedding plug hole penetrates through the middle position of the bearing connecting sleeve, and one side of the bearing connecting sleeve extends out of an equipment universal mounting plate. A reinforcing step plate extends out of the side, close to the bearing connecting sleeve, of the equipment universal mounting plate around the circumference of the bearing connecting sleeve, a plurality of sets of equipment connecting holes are formed in the equipment universal mounting plate and the reinforcing step plate in a circumferential array penetrating mode, and a jackscrew hole is formed in the side wall of the bearing connecting sleeve in a penetrating mode. The jackscrew holes are arranged around the circle center of the bearing connecting sleeve in a circumferential array mode. The utility model belongs to the technical field of mechanical engineering, particularly relates to a novel universal interface for a flying attachment vehicle, and solves the problem that when logistics maintenance equipment is transported by a flying attachment case mounting vehicle, the equipment cannot be universally placed on the flying attachment case mounting vehicle, so that the steering and the mounting are inconvenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical engineering, and specifically refers to a new universal interface for a flying attachment vehicle. Background Art

[0002] The flying attachment casing installation vehicle is a maintenance equipment in aircraft logistics maintenance, and is mainly used for the ground auxiliary disassembly and assembly operation guarantee of equipment such as the flying attachment casing, IRST sensor, and main DC generator of the aircraft.

[0003] Currently, during the aircraft logistics maintenance process, multiple equipment needs to be transported, such as flying attachment casings, generators, starters, plunger pumps, access covers, tail nozzles, optoelectronic detection and other equipment. When these equipment are directly placed on the flying attachment casing installation vehicle and transported to the aircraft maintenance site, it is not convenient for installation and use during steering, and using a separately steerable connector alone cannot achieve the effect of universally connecting various equipment. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is the problem of inconvenient use during steering and installation caused by the non-universal placement of equipment on the flying attachment casing installation vehicle when transporting logistics maintenance equipment for the flying attachment casing.

[0005] To solve the above technical problem, the technical solution adopted by the utility model is as follows: A new universal interface for a flying attachment vehicle proposed by the utility model includes a bearing connection sleeve. A plug hole is penetrated through the middle position of the bearing connection sleeve. One side of the bearing connection sleeve extends out a device universal mounting plate. A reinforcing step plate extends circumferentially around the bearing connection sleeve on one side of the device universal mounting plate close to the bearing connection sleeve. A number of groups of device connection holes are penetrated through the device universal mounting plate and the reinforcing step plate in a circumferential array. A set screw hole is penetrated through the side wall of the bearing connection sleeve, and the set screw holes are arranged in a circumferential array around the center of the bearing connection sleeve.

[0006] As an improvement, a tapered plugging step is provided along the circumference on one side of the plug hole close to the device universal mounting plate, and the set screw hole penetrates through the tapered plugging step.

[0007] As an improvement, the other side of the plug hole penetrates through the device universal mounting plate and the reinforcing step plate.

[0008] As an improvement, the device universal mounting plate is of one of a square or circular shape, and the shape of the device connection holes is set according to the shape of the device universal mounting plate.

[0009] As an improvement, the tapered plugging step is provided as a tapered step, and the opening direction of the set screw hole is perpendicular to the opening direction of the device connection hole.

[0010] As an improvement, the bearing connection sleeve extends vertically upward from the center position of the reinforcing step plate, and the reinforcing step plate and the general equipment mounting plate are arranged in a stepped shape.

[0011] As an improvement, the distance between the set screw hole and the reinforcing step plate is less than the distance between the set screw hole and the fitting plug hole, which is convenient for installing the bearing on the bearing connection sleeve and for connecting with the vehicle body.

[0012] The beneficial effects achieved by the present utility model with the above structure are as follows:

[0013] 1. The bearing connection sleeve is connected to the bearing on the vehicle body of the flying attachment housing installation vehicle, realizing the function of adjusting the steering freedom during the equipment transportation process;

[0014] 2. Through the general equipment mounting plate, on which equipment connection holes are provided through the circumference, various aircraft maintenance equipment can be connected and installed, ensuring universality;

[0015] 3. A reinforcing step plate is added between the general equipment mounting plate and the bearing connection sleeve, avoiding stress concentration and enabling the transportation of equipment of any weight. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 FIG. is a schematic structural diagram of a new type of general interface of a flying attachment vehicle proposed by the present utility model;

[0017] Figure 2 FIG. is a schematic installation structure diagram of the present utility model installed on the vehicle body.

[0018] Among them, 1. Bearing connection sleeve; 2. Fitting plug hole; 3. General equipment mounting plate; 4. Reinforcing step plate; 5. Equipment connection hole; 6. Set screw hole; 7. Tapered plugging step. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments; based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] Such as Figure 1-2As shown in the figure, a new type of general interface for a flying attachment vehicle proposed by the present utility model includes a bearing connection sleeve 1. A plug hole 2 is penetrated through the middle position of the bearing connection sleeve 1. One side of the bearing connection sleeve 1 extends out a general equipment mounting plate 3. A reinforcing step plate 4 extends circumferentially around the bearing connection sleeve 1 on one side of the general equipment mounting plate 3 close to the bearing connection sleeve 1. A number of groups of equipment connection holes 5 are penetrated through the general equipment mounting plate 3 and the reinforcing step plate 4 in a circumferential array. A set screw hole 6 is penetrated through the side wall of the bearing connection sleeve 1. The set screw holes 6 are arranged in a circumferential array around the center of the bearing connection sleeve 1. The opening direction of the set screw holes 6 is perpendicular to the opening direction of the equipment connection holes 5.

[0021] As Figure 1 shown, on one side of the plug hole 2 close to the general equipment mounting plate 3, a tapered plugging step 7 is provided along the circumference. The tapered plugging step 7 is arranged in a tapered step shape. The set screw hole 6 penetrates through the tapered plugging step 7. The other side of the plug hole 2 penetrates through the general equipment mounting plate 3 and the reinforcing step plate 4. The general equipment mounting plate 3 is in one of the shapes of a square or a circle. The shape of the equipment connection holes 5 is set according to the shape of the general equipment mounting plate 3. The bearing connection sleeve 1 extends vertically upward from the center position of the reinforcing step plate 4. The reinforcing step plate 4 and the general equipment mounting plate 3 are arranged in a stepped shape. The distance between the set screw hole 6 and the reinforcing step plate 4 is less than the distance between the set screw hole 6 and the plug hole 2, which is convenient for installing bearings on the bearing connection sleeve 1 and is also convenient for connecting with the vehicle body.

[0022] During specific use, referring to Figure 2 , the bearing connection sleeve 1 is installed on the vehicle body. A bearing is connected to the outer circumference of the bearing connection sleeve 1. The plug hole 2 and the tapered plugging step 7 can be firmly installed on the shaft body connected to the vehicle body. At this time, the installation directions of the general equipment mounting plate 3, the reinforcing step plate 4, and the equipment connection holes 5 are upward. Subsequently, a set screw is threaded through the set screw hole 6 so that the set screw hole 6 can penetrate through the bearing connection sleeve 1 and firmly press against the shaft body connected to the vehicle body, completing the installation and fixation of the equipment to the vehicle body. Then, equipment such as a flying attachment housing, a generator, a starter, a plunger pump, a cover, a tail nozzle, and a photoelectric detector are installed on the general equipment mounting plate 3 according to the usage requirements by using the equipment connection holes 5, and the multi-degree-of-freedom disassembly, installation, and transportation functions can be realized. The setting of the reinforcing step plate 4 can effectively avoid the problem of equipment transportation dropping caused by stress fracture between the bearing connection sleeve 1 and the general equipment mounting plate 3.

[0023] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirits of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

[0024] The above describes the present utility model and its implementation manners. Such description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present utility model, and the actual structure is not limited thereto. In general, if those of ordinary skill in the art are inspired by it and, without departing from the gist of the creation of the present utility model, design similar structural modes and embodiments to this technical solution without creative efforts, they shall fall within the protection scope of the present utility model.

Claims

1. A novel universal interface for a flying vehicle, comprising a bearing connection sleeve (1), characterized in that: The middle position of the bearing connection sleeve (1) passes through the chimeric plug hole (2), and a universal equipment mounting plate (3) extends from one side of the bearing connection sleeve (1). A reinforcing step plate (4) extends from the side of the universal equipment mounting plate (3) close to the bearing connection sleeve (1) around the circumference of the bearing connection sleeve (1). A plurality of groups of equipment connection holes (5) are arranged in a circumferential array on the universal equipment mounting plate (3) and the reinforcing step plate (4). A top screw hole (6) is arranged on the side wall of the bearing connection sleeve (1), and the top screw holes (6) are arranged in a circumferential array around the center of the bearing connection sleeve (1).

2. The novel universal interface for flying vehicles according to claim 1 is characterized in that: A conical plugging step (7) is provided along the circumference of one side of the chimeric plug hole (2) close to the equipment universal mounting plate (3), and the top screw hole (6) is arranged to penetrate the conical plugging step (7).

3. The novel universal interface for flying vehicles according to claim 1 is characterized in that: The other side of the chimeric plug hole (2) passes through the equipment universal mounting plate (3) and the reinforcing step plate (4).

4. The novel universal interface for flying attachment vehicles according to claim 1 is characterized in that: The universal device mounting plate (3) is in the shape of a square or a circle, and the shape of the device connection hole (5) is set according to the shape of the universal device mounting plate (3).

5. The novel universal interface for flying vehicles according to claim 2 is characterized in that: The conical plugging step (7) is arranged in the form of a conical step, and the opening direction of the top screw hole (6) is perpendicular to the opening direction of the equipment connecting hole (5).

6. The novel universal interface for flying vehicles according to claim 4 is characterized in that: The bearing connection sleeve (1) extends vertically upward from the center position of the reinforcing step plate (4), and the reinforcing step plate (4) and the equipment universal mounting plate (3) are arranged in a step shape.

7. The novel universal interface for flying attachment vehicles according to claim 1 is characterized in that: The distance between the top screw hole (6) and the reinforcing step plate (4) is smaller than the distance between the top screw hole (6) and the chimeric plug hole (2).

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