Aircraft tire overhauling device based on overturning positioning

Abstract

The utility model discloses an aircraft tire overhauling device based on turnover positioning, which comprises a tire body, a first positioning block arranged at the inner end of the tire body, a supporting rod arranged at the inner end of the first positioning block, and an adjusting block arranged at the inner end of the supporting rod, a threaded rod is mounted at the inner end of the positioning frame; the horizontal rod is arranged at the inner end of the adjusting block, a protection frame is installed at the outer end of the horizontal rod, and a driven cylinder is arranged at the outer end of the reinforcing frame; and the guide rod is arranged at the outer end of the driving wheel, a motor is arranged at the right end of the guide rod, and a support is installed at the outer end of the guide rod. According to the aircraft tire overhauling device based on overturning positioning, the overturning mechanism is additionally arranged after the tire body is positioned, and compared with the traditional technology, the aircraft tire overhauling device based on overturning positioning has the function of overturning and positioning an aircraft tire, and meanwhile, the aircraft tire can be conveniently overhauled in all directions.

Description

Technical Field

[0001] The utility model relates to the technical field of aircraft tires, in particular to an aircraft tire maintenance device based on flipping and positioning. Background Technique

[0002] Aircraft tires need to be maintained regularly. The existing maintenance devices are difficult to automatically flip the aircraft tires and need manual assistance, which affects the maintenance efficiency. Therefore, it is very important to design an aircraft tire maintenance device based on flipping and positioning.

[0003] However, most of the existing technical solutions have the following defects: it is not convenient for the aircraft tire maintenance device to realize the positioning function of the aircraft tire, and at the same time, it is not convenient to realize the flipping function of the aircraft tire maintenance device for the tire. Therefore, the utility model provides an aircraft tire maintenance device based on flipping and positioning to solve the above-mentioned problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide an aircraft tire maintenance device based on flipping and positioning to solve the problems that it is not convenient for the aircraft tire maintenance device to realize the positioning function of the aircraft tire and at the same time it is not convenient to realize the flipping function of the aircraft tire maintenance device for the tire as mentioned in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an aircraft tire maintenance device based on flipping and positioning, including a tire body, a first positioning block is arranged at the inner end of the tire body, and a support rod is arranged at the inner end of the first positioning block. An adjusting block is further included at the inner end of the support rod. A positioning frame is installed on the outer side of the adjusting block, a threaded rod is installed at the inner end of the positioning frame, and a second positioning block is arranged at the inner end of the threaded rod;

[0006] A horizontal rod is arranged at the inner end of the adjusting block, a protective frame is installed at the outer end of the horizontal rod, and the flipping mechanism includes a reinforcing frame arranged at the outer end of the protective frame. A driven cylinder is arranged at the outer end of the reinforcing frame, and a driving wheel is installed at the lower end of the driven cylinder;

[0007] A guiding rod is arranged at the outer end of the driving wheel, a motor is arranged at the right end of the guiding rod, a bracket is installed at the outer end of the guiding rod, and a bottom plate is arranged at the lower end of the bracket.

[0008] Preferably, the first positioning blocks are arranged at equal angles about the center of the tire body, and the first positioning blocks and the support rods are arranged in one-to-one correspondence.

[0009] Preferably, the adjusting block is connected to the horizontal rod in a relatively sliding manner, a limiting bolt is connected to the inner end of the adjusting block, and the limiting bolts are symmetrically arranged about the center line of the horizontal rod.

[0010] Preferably, the reinforcing frames are arranged in one-to-one correspondence with the protective frames and the driven cylinders, and the driven cylinders are rotatably connected to the brackets relatively.

[0011] Preferably, the driven cylinder is meshed with the driving wheel relatively, and the diameter of the driven cylinder is larger than that of the driving wheel.

[0012] Preferably, a reinforcing plate is arranged at the outer end of the bracket, and the reinforcing plate is in a triangular structure.

[0013] Preferably, the positioning frames are symmetrically arranged before and after the center line of the adjusting block, and the inside of the positioning frames is penetrated by the threaded rod.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows: The aircraft tire maintenance device based on flipping and positioning, after positioning the tire body and installing a flipping mechanism, compared with the traditional technology, has the function of flipping and positioning the aircraft tire. At the same time, it is convenient for comprehensive maintenance of the aircraft tire. The specific operations are as follows;

[0015] 1. There are a first positioning block and a second positioning block. Through the combined action of the second positioning block and the first positioning block, the tire body is positioned. The front protective frame is assembled with the rear protective frame as a whole through screws, which is convenient for the aircraft tire maintenance device to realize the positioning function of the aircraft tire;

[0016] 2. There are a flipping mechanism and a guiding rod. The driving wheel is arranged at the left end of the guiding rod, so that the driving wheel drives the protective frame to move through the driven cylinder. The tire body is positioned inside the protective frame, so that the tire body is flipped, which is convenient for the aircraft tire maintenance device to realize the flipping function of the tire;

[0017] Furthermore, the tire body is arranged outside the whole horizontal rod. Slide the adjusting block so that the adjusting block is slidably connected to the horizontal rod. After the outer end of the first positioning block contacts the inner wall of the tire body, tighten the limiting bolt so that the adjusting block and the horizontal rod are connected through the limiting bolt, which is convenient for the maintenance device to adapt to the tire body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is the front view sectional structure schematic diagram of the present utility model;

[0019] Figure 2 is the overall structure schematic diagram of the connection between the second positioning block and the threaded rod of the present utility model;

[0020] Figure 3 is the front view structure schematic diagram of the connection between the driven cylinder and the driving wheel of the present utility model;

[0021] Figure 4 is the overall structure schematic diagram of the connection between the driven cylinder and the driving wheel of the present utility model;

[0022] Figure 5 For the present utility model Figure 3 Schematic diagram of the enlarged structure at position A

[0023] In the figure: 1, tire body; 2, first positioning block; 3, support rod; 4, adjusting block; 5, limit bolt; 6, horizontal rod; 7, protective frame; 8, flipping mechanism; 801, reinforcement frame; 802, driven cylinder; 803, driving wheel; 9, guiding rod; 10, motor; 11, bracket; 12, reinforcement plate; 13, bottom plate; 14, positioning frame; 15, threaded rod; 16, second positioning block Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with 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 in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model

[0025] Please refer to Figures 1 - 5 , the present utility model provides a technical solution: an aircraft tire maintenance device based on flipping and positioning, including a tire body 1, a first positioning block 2 is arranged at the inner end of the tire body 1, and a support rod 3 is arranged at the inner end of the first positioning block 2. It also includes an adjusting block 4 arranged at the inner end of the support rod 3, a positioning frame 14 is installed on the outer side of the adjusting block 4, and a threaded rod 15 is installed at the inner end of the positioning frame 14, and a second positioning block 16 is arranged at the inner end of the threaded rod 15

[0026] A horizontal rod 6 is arranged at the inner end of the adjusting block 4, and a protective frame 7 is installed at the outer end of the horizontal rod 6. The flipping mechanism 8 includes a reinforcement frame 801 arranged at the outer end of the protective frame 7, a driven cylinder 802 is arranged at the outer end of the reinforcement frame 801, and a driving wheel 803 is installed at the lower end of the driven cylinder 802

[0027] A guiding rod 9 is arranged at the outer end of the driving wheel 803, a motor 10 is arranged at the right end of the guiding rod 9, a bracket 11 is installed at the outer end of the guiding rod 9, and a bottom plate 13 is arranged at the lower end of the bracket 11, thus forming an aircraft tire maintenance device based on flipping and positioning

[0028] Such as Figure 1 , Figure 2 and Figure 5As shown, the first positioning blocks 2 are arranged at equal angles with respect to the center of the tire body 1, and the first positioning blocks 2 are arranged in one-to-one correspondence with the support rods 3. The adjusting block 4 is slidably connected to the horizontal rod 6, and the inner end of the adjusting block 4 is connected with a limit bolt 5, and the limit bolts 5 are symmetrically arranged on the left and right with respect to the center line of the horizontal rod 6. The positioning frame 14 is symmetrically arranged before and after with respect to the center line of the adjusting block 4, and the inside of the positioning frame 14 is penetrated by a threaded rod 15. Remove the front protective frame 7, place the tire body 1 outside the entire horizontal rod 6, slide the adjusting block 4 so that the adjusting block 4 is slidably connected to the horizontal rod 6. When the outer end of the first positioning block 2 contacts the inner wall of the tire body 1, tighten the limit bolt 5 so that the adjusting block 4 and the horizontal rod 6 are connected by the limit bolt 5. Rotate the threaded rod 15 so that the threaded rod 15 drives the second positioning block 16 to move until the inner end of the second positioning block 16 contacts the outer end of the tire body 1. The combined action of the second positioning block 16 and the first positioning block 2 enables the tire body 1 to be positioned. The front protective frame 7 is assembled with the rear protective frame 7 through screws, facilitating the aircraft tire maintenance device to achieve the positioning function of the aircraft tire.

[0029] As Figure 1 , Figure 3 and Figure 4 shown, the reinforcing frames 801 are arranged in one-to-one correspondence with both the protective frame 7 and the driven cylinders 802, and the driven cylinders 802 are rotatably connected to the bracket 11. The driven cylinders 802 are meshed with the driving wheels 803, and the diameter of the driven cylinders 802 is larger than the diameter of the driving wheels 803. The outer end of the bracket 11 is provided with a reinforcing plate 12, and the reinforcing plate 12 is in a triangular structure. Mesh the driven cylinders 802 with the driving wheels 803. The bottom plate 13 and the maintenance table are connected and fixed by screws. The entire aircraft tire maintenance device is installed by screws. Turn on the motor 10, and the motor 10 drives the guide rod 9 to rotate. The driving wheel 803 is arranged at the left end of the guide rod 9, so that the driving wheel 803 drives the protective frame 7 to move through the driven cylinder 802. The tire body 1 is positioned inside the protective frame 7, causing the tire body 1 to flip, facilitating the aircraft tire maintenance device to achieve the flipping function of the tire. This is the usage method of the aircraft tire maintenance device based on flipping and positioning.

[0030] All the standard parts used in the present utility model can be purchased from the market. The special-shaped parts can be customized according to the descriptions in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the prior art. The machines, parts, and equipment all adopt conventional models in the prior art. Coupled with the circuit connection adopting the conventional connection method in the prior art, details are not described herein. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0031] Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An aircraft tire maintenance device based on flipping and positioning, comprising a tire body (1). A first positioning block (2) is arranged at the inner end of the tire body (1), and a support rod (3) is arranged at the inner end of the first positioning block (2). It is characterized in that: It further includes an adjustment block (4) arranged at the inner end of the support rod (3). A positioning frame (14) is installed on the outer side of the adjustment block (4), a threaded rod (15) is installed at the inner end of the positioning frame (14), and a second positioning block (16) is arranged at the inner end of the threaded rod (15). A horizontal rod (6) is arranged at the inner end of the adjustment block (4). A protective frame (7) is installed at the outer end of the horizontal rod (6). The flipping mechanism (8) includes a reinforcing frame (801) arranged at the outer end of the protective frame (7). A driven cylinder (802) is arranged at the outer end of the reinforcing frame (801), and a driving wheel (803) is installed at the lower end of the driven cylinder (802). A guide rod (9) is arranged at the outer end of the driving wheel (803). A motor (10) is arranged at the right end of the guide rod (9). A bracket (11) is installed at the outer end of the guide rod (9), and a bottom plate (13) is arranged at the lower end of the bracket (11).

2. The aircraft tire maintenance device based on flipping and positioning according to claim 1, characterized in that: The first positioning blocks (2) are arranged at equal angles with respect to the center of the tire body (1), and the first positioning blocks (2) are arranged in one-to-one correspondence with the support rods (3).

3. The aircraft tire maintenance device based on flipping and positioning according to claim 1, characterized in that: The adjustment block (4) is connected to the horizontal rod (6) in a relatively sliding manner. A limit bolt (5) is connected to the inner end of the adjustment block (4), and the limit bolts (5) are symmetrically arranged on the left and right with respect to the center line of the horizontal rod (6).

4. A maintenance device for aircraft tires based on flipping and positioning according to claim 1, characterized in that: The reinforcing frames (801) are arranged in one-to-one correspondence with both the protective frame (7) and the driven cylinders (802), and the driven cylinders (802) are connected to the bracket (11) in a relatively rotatable manner.

5. The aircraft tire maintenance device based on flipping and positioning according to claim 4, characterized in that: The driven cylinder (802) is connected to the driving wheel (803) in a relatively meshing manner, and the diameter of the driven cylinder (802) is larger than the diameter of the driving wheel (803).

6. The aircraft tire maintenance device based on flipping and positioning according to claim 1, characterized in that: A reinforcing plate (12) is arranged at the outer end of the bracket (11), and the reinforcing plate (12) is in a triangular structure.

7. The aircraft tire maintenance device based on flipping and positioning according to claim 1, wherein: The positioning frame (14) is symmetrically arranged before and after with respect to the center line of the adjustment block (4), and the threaded rod (15) passes through the inside of the positioning frame (14).

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