Tire transfer device for aircraft tires

Abstract

The utility model relates to the technical field of aircraft tires, and discloses a tire transfer device for aircraft tires, the tire transfer device comprises a transfer frame, and a sealing door is hinged to the bottom end of the right side of the transfer frame; the left end of the transfer frame is slidably connected with a plurality of limiting frames. According to the tire transfer device for the aircraft tire, by designing the adjustable limiting frame, adaptation to tires with different widths is achieved, the problem that a traditional transfer device is low in space utilization rate is effectively solved, the space is utilized to the maximum extent, the transfer efficiency is remarkably improved, and meanwhile, the tire transfer device is convenient to use. By means of the ingenious design of the sealing door, safety of tires in the transferring process is guaranteed, falling is prevented, a slope facilitating tire entering is formed when the sealing door is opened, the operation process is simplified, in addition, by means of the arrangement of universal wheels, a trailer ring and a push rod, the whole device is convenient to move, the device can be pushed manually and can also be connected and dragged with airport vehicles, and the safety of the device is improved. And the use convenience is greatly enhanced.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of aircraft tires, in particular to a tire transfer device for aircraft tires. BACKGROUND

[0002] With the continuous development of the aviation industry, aircraft take off and land frequently in China's major airports. Aircraft tires are most prone to accidents during takeoff and landing. Aircraft tires are subjected to great impact and friction during landing, and the safety of aircraft tires is crucial to the safety of aircraft.

[0003] The existing patent (publication number: CN220682439U) discloses a tire transfer device for aircraft tires, which comprises a transport frame composed of a plurality of fixed rods, four wheels are installed at the bottom of the transport frame, a handle is installed on the right side of the transport frame, a movable cover plate is arranged on the front side of the transport frame, a plurality of tire storage rooms are arranged inside, and a limiting block is arranged on the tire storage room to limit the tire. The disassembled tire is rolled into the tire storage room through the movable cover plate and is fixed to prevent loosening. After the tire is installed, the cover plate is closed, and the transport is carried out by pulling the handle.

[0004] Although the transfer device meets the transfer requirements of aircraft tires to some extent, the design of the internal space has certain limitations. Specifically, the size of the tire storage room of the transfer device is fixed and cannot be adjusted according to the actual size of the tire, which leads to low space utilization when transferring tires of different sizes. Some space may be wasted, and some tires may not be properly stored due to size mismatch. UTILITY MODEL CONTENT

[0005] In view of the deficiencies of the prior art, the application provides a tire transfer device for aircraft tires, which has the advantages of flexibility and the like, and solves the problems raised in the background art.

[0006] To achieve the above-mentioned purpose, the application provides the following technical scheme: a tire transfer device for aircraft tires, comprising a transfer frame, a closed door is hinged to the right side bottom end of the transfer frame;

[0007] A plurality of limiting frames are slidingly connected to the left end of the transfer frame, a fixed disc is fixedly connected to the left end bottom of each limiting frame, a group of connecting holes are formed in the left end bottom of the transfer frame, a limiting rod is slidingly inserted into the inside of each fixed disc, a limiting disc is fixedly connected to the top end of each limiting rod, and a spring is fixedly connected between each limiting disc and fixed disc.

[0008] By the above scheme, by designing the adjustable limiting frame, the adaptation of different width tires is realized, the problem of low space utilization of traditional transfer device is effectively solved, the space is maximized, the transfer efficiency is significantly improved, at the same time, the clever design of the closed door not only ensures the safety of the tire in the transfer process, prevents falling, and forms a slope convenient for the tire to enter in the open state, simplifies the operation process, in addition, the configuration of universal wheel, trailer ring and push rod makes the whole device move conveniently, which can be pushed by manpower or connected with airport vehicle for dragging, greatly enhancing the convenience of use, the setting of rubber pad effectively protects the tire from damage, and the lighting function of LED lamp strip further improves the safety and efficiency of operation in dark environment.

[0009] Further, a group of universal wheels are installed at the bottom of the transfer frame.

[0010] By the above scheme, the universal wheels are provided to facilitate the overall movement.

[0011] Further, a trailer ring is fixedly connected to the front bottom end of the transfer frame.

[0012] By the above scheme, the trailer ring is provided to facilitate connection with the vehicle of the airport, improving the convenience of the user.

[0013] Further, a push rod is fixedly connected to the back of the transfer frame.

[0014] By the above scheme, the push rod is provided to facilitate the user to push the transfer frame to move.

[0015] Further, two closure blocks are fixedly connected to the top end of the right side surface of the transfer frame, and a screw rod is threadedly connected inside each closure block.

[0016] By the above scheme, the screw rod is provided to achieve the limiting purpose of the closure door, avoiding the closure door from opening by itself during transfer.

[0017] Further, a plurality of rubber pads are fixedly connected to the surface of each transfer frame and the inner wall of the transfer frame.

[0018] By the above scheme, the above setting can protect the tire and prevent the tire from being injured.

[0019] Further, an identification card slot is provided on the left outer wall of the transfer frame.

[0020] By the above scheme, the identification card with tire information or precautions can be inserted, which facilitates the staff to quickly identify and manage the tires.

[0021] Further, an LED lamp strip is fixedly embedded inside the closure door.

[0022] Through the above scheme, when operating in a relatively dark environment, the lighting device can be turned on to ensure the clear vision of the operator and improve the safety and efficiency of operation.

[0023] Compared with the prior art, the technical scheme of the present application has the following beneficial effects:

[0024] The tire transfer device for an aircraft tire is designed to have an adjustable limiting frame to adapt to different width tires, effectively solving the problem of low space utilization of traditional transfer devices, maximizing the use of space and significantly improving the transfer efficiency. The clever design of the closing door not only ensures the safety of the tire during the transfer process and prevents it from falling, but also forms a slope for the tire to enter when the closing door is opened, simplifying the operation process. In addition, the configuration of universal wheels, a trailer ring and a push rod makes the device move conveniently, which can be pushed by manpower or connected with an airport vehicle for towing, greatly enhancing the convenience of use. The rubber pad effectively protects the tire from damage, and the lighting function of the LED light strip further improves the safety and efficiency of operation in a dark environment. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 is a three-dimensional schematic view of the overall structure of the present application Figure 1 ;

[0026] Figure 2 is a three-dimensional schematic view of the overall structure of the present application Figure 2 ;

[0027] Figure 3 is a structure diagram of the transfer frame of the present application

[0028] Figure 4 is a structure diagram of the limiting frame of the present application

[0029] In the drawings:

[0030] 1, transfer frame; 2, closing door; 3, limiting frame; 4, fixed disc; 5, connecting hole; 6, limiting rod; 7, limiting disc; 8, spring; 9, universal wheel; 10, trailer ring; 11, push rod; 12, closing block; 13, screw; 14, rubber pad; 15, signboard slot; 16, LED light strip. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0032] Please refer to Figure 1 , Figure 2 and Figure 3 , a tire transfer device for aircraft tires in this embodiment, comprising a transfer frame 1, the right side of the bottom end of the transfer frame 1 is hinged with a closed door 2, a group of universal wheels 9 is installed at the bottom of the transfer frame 1, through the setting of the universal wheels 9, the overall movement can be facilitated, through the setting of the closed door 2, the closed purpose of the transfer frame 1 can be realized, avoiding the tire falling, at the same time, after the closed door 2 is opened, the top end of the closed door 2 is in contact with the ground, thereby forming a slope, facilitating the user to push the tire into the transfer frame 1, the right side of the top end of the transfer frame 1 is fixedly connected with two closed blocks 12, the interiors of the two closed blocks 12 are threadedly connected with screw rods 13, through the setting of the screw rods 13, the limiting purpose of the closed door 2 can be realized, avoiding the closed door 2 opening by itself during the transfer process.

[0033] Please refer to Figure 1 , Figure 2 and Figure 4 , a plurality of limiting frames 3 are slidingly connected to the left end of the transfer frame 1, a fixed disc 4 is fixedly connected to the left end of the bottom of the limiting frame 3, a group of connecting holes 5 are formed at the left end of the bottom of the transfer frame 1, a limiting rod 6 is slidingly inserted into the interior of each fixed disc 4, a limiting disc 7 is fixedly connected to the top end of each limiting rod 6, a spring 8 is fixedly connected between each limiting disc 7 and the fixed disc 4, through the above setting, the space inside the transfer frame 1 can be adjusted, facilitating the user to fix the tire of different widths, thereby improving the space utilization and the transfer efficiency, through the setting of the limiting rod 6, the fixing purpose of the limiting frame 3 can be realized, avoiding the self-moving of the limiting frame 3, improving the stability.

[0034] Please refer to Figure 1 , Figure 2 and Figure 3 , a trailer ring 10 is fixedly connected to the front bottom end of the transfer frame 1, through the setting of the trailer ring 10, the connection with the vehicle of the airport can be facilitated, improving the convenience of the user, a push rod 11 is fixedly connected to the back of the transfer frame 1, through the setting of the push rod 11, the user can facilitate the movement of the transfer frame 1.

[0035] Please refer to Figure 1 , Figure 2 and Figure 3The surface of each transfer frame 1 and the inner wall of the transfer frame 1 are fixedly connected with a plurality of rubber pads 14. Through the above setting, the tire can be protected to avoid tire pressure injury. The left outer wall of the transfer frame 1 is provided with a sign slot 15, which is convenient for inserting a sign plate with tire information or matters needing attention, so as to facilitate the staff to quickly identify and manage the tire. The inside of the closed door 2 is further fixedly embedded with an LED light strip 16. When operating in a relatively dark environment, the lighting device can be turned on to ensure the clear vision of the operator and improve the operation safety and efficiency.

[0036] The tire transfer device for airplane tires in the embodiment can adapt to different width tires by designing the adjustable limiting frame 3, effectively solves the problem of low space utilization of the traditional transfer device, maximizes the space utilization, significantly improves the transfer efficiency, and the clever design of the closed door 2 not only ensures the safety of the tire during the transfer process and prevents falling, but also forms a slope for the tire to enter when the closed door 2 is opened, simplifies the operation process. In addition, the configuration of the universal wheel 9, the trailer ring 10 and the push rod 11 makes the whole device move conveniently, which can be pushed by manpower or connected with the airport vehicle for towing, greatly enhancing the convenience of use. The rubber pad 14 effectively protects the tire from damage, and the lighting function of the LED light strip 16 further improves the safety and efficiency of the operation in the dark environment.

[0037] The working principle of the above embodiment is as follows: first, when the aircraft tire needs to be transported, the operator opens the closing door 2 on the right side of the transport frame 1, and after being opened, the top end is in contact with the ground to form a slope, which greatly simplifies the operation process of the tire into the transport frame 1. The operator only needs to push gently, and the tire can smoothly enter the inside of the transport frame 1 along the slope. Then, according to the width of the tire, the operator adjusts the limiting frame 3 inside the transport frame 1. The limiting frame 3 is in sliding connection with the left end of the transport frame 1. By moving the limiting frame 3, the size of the space inside the transport frame 1 can be flexibly adjusted. After adjustment, the operator inserts the limiting rod 6 into the connecting hole 5 of the fixed disc 4 and the transport frame 1, and uses the elastic force of the spring 8 to tightly fix the limiting frame 3, preventing it from moving during transportation and ensuring the stability of the tire. After the tire is properly placed and fixed, the operator closes the closing door 2 and uses the screw rod 13 to limit it to prevent the closing door 2 from opening during transportation, ensuring the safety of the tire. The operator can choose to move the transport frame 1 by the push rod 11 at the back of the transport frame 1, or choose to use the trailer ring 10 to connect with the vehicle of the airport for dragging movement. A set of universal wheels 9 is installed at the bottom of the transport frame 1, and a plurality of rubber pads 14 are fixed on the surface and inner wall of the transport frame 1. These rubber pads 14 can effectively protect the tire from damage. When operating in a relatively dark environment, the operator can also turn on the LED light strip 16 inside the closing door 2 to ensure clear vision and improve the safety and efficiency of the operation.

[0038] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. In the absence of a contrary indication, any statement as to what an element, feature, structure, or characteristic "comprises" shall also be understood as including an instance in which the element, feature, structure, or characteristic "consists of.

[0039] Although embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, replacements and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A tire transfer device for aircraft tires, comprising a transfer frame (1), characterized in that: A closed door (2) is hingedly connected to the bottom right end of the transfer rack (1); The left end of the transfer rack (1) is slidably connected to a plurality of limit racks (3), the left bottom end of the limit rack (3) is fixedly connected to a fixed plate (4), the left bottom end of the transfer rack (1) is provided with a group of connection holes (5), the interior of each fixed plate (4) is slidably plugged with a limit rod (6), the top end of each limit rod (6) is fixedly connected to a limit plate (7), and a spring (8) is fixedly connected between each limit plate (7) and the fixed plate (4).

2. The tire transfer device for aircraft tires according to claim 1, characterized in that: A set of universal wheels (9) is installed at the bottom of the transfer frame (1).

3. The tire transfer device for aircraft tires according to claim 1, characterized in that: A trailer ring (10) is fixedly connected to the bottom end of the front side of the transfer frame (1).

4. The tire transport device for aircraft tires according to claim 1, characterized in that: A push rod (11) is fixedly connected to the back side of the transfer rack (1).

5. The tire transport device for aircraft tires according to claim 1, characterized in that: Two closing blocks (12) are fixedly connected to the top end of the right side of the transfer frame (1), and the interiors of the two closing blocks (12) are both threadedly connected with screws (13).

6. The tire transfer device for aircraft tires according to claim 1, characterized in that: A plurality of rubber pads (14) are fixedly connected to the surface of each transfer rack (1) and the inner wall of the transfer rack (1).

7. The tire transport device for aircraft tires according to claim 1, characterized in that: The left outer wall of the transfer rack (1) is provided with an identification plate slot (15).

8. The tire transport device for aircraft tires according to claim 1, characterized in that: An LED light strip (16) is also fixedly embedded inside the closed door (2).

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