Reciprocating acceleration system

Abstract

The invention relates to the technical field of auxiliary acceleration, in particular to a reciprocating acceleration system.The reciprocating acceleration system is characterized in that a rotating power source is mechanically connected with a coil traction device and used for providing rotating force for the coil traction device, and a traction cable is arranged on the coil traction device and used for being retracted through the coil traction device; the traction cable cushion layer adjusting device is arranged on the coiling traction device and is used for adding a cushion layer to the traction cable and increasing the coiling interval of the traction cable, and the speed of the traction cable is increased by increasing the radius of the central point of the traction cable and the coiling traction device, so that the traction speed is increased; the reset device is arranged at the far end of the traction cable, connected with the traction cable and used for resetting the traction cable. In the process that the traction cables are coiled by the traction device, cushion layers are added between the traction cables, the diameter of a coiling body is increased according to requirements, the traction speed can be rapidly increased, the core structure is simplified, and the traction device is easy to implement, low in cost and rapid to construct.

Description

Technical Field

[0001] The present invention relates to the technical field of auxiliary acceleration, and particularly relates to a reciprocating acceleration system. Background Art

[0002] For aircraft that utilize air flow to generate lift on the wing or fuselage (referred to as fixed-wing aircraft, including those with conventional wings, foldable wings, variable sweep wings, or deformable wings), in some scenarios, due to limited acceleration distance, high-speed airflow cannot be formed, which affects lift, resulting in difficult takeoff or the need to reduce load. To address this dilemma, auxiliary power is often used to increase the initial speed. However, there is currently no transmission suitable for the initial acceleration process, that is, there is a lack of a transmission solution that can accelerate an aircraft from a standstill to a speed of dozens to hundreds of kilometers per hour within a few seconds and quickly reset to support the next acceleration.

[0003] The complexity of the existing auxiliary acceleration system structure also brings other problems. Taking the steam pressure or linear motor solutions for assisting the acceleration of fixed-wing aircraft on ships as an example, they all have negative problems such as complex structure, difficult processing and production, high cost, increased center of gravity of the ship, damage to the deck structure, poor anti-damage performance of the main structure placed on the deck, and high maintenance difficulty. Summary of the Invention

[0004] In view of this, the purpose of the present invention is to provide a reciprocating acceleration system to overcome the problems existing in the current prior art.

[0005] To achieve the above objectives, the present invention adopts the following technical solutions:

[0006] The present application provides a reciprocating acceleration system, including: a rotary power source, a coiling traction device, a traction cable, a traction cable cushion adjustment device, and a reset device;

[0007] The rotary power source is mechanically connected to the coiling traction device and is used to provide rotational power for the coiling traction device;

[0008] One end of the traction cable is arranged on the coiling traction device and is used to retract the traction cable through the coiling traction device, so as to provide traction force for the device connected to the traction cable;

[0009] The traction cable cushion adjustment device is arranged on the coiling traction device and is used to add a cushion to the traction cable, increase the coiling interval of the traction cable, and improve the traction speed;

[0010] The other end of the traction cable is arranged on the reset device and is used to reset the traction cable.

[0011] Further, when the above-mentioned reciprocating acceleration system is applied to a vehicle with a traveling power source, the rotary power source is the traveling power source of the vehicle itself;

[0012] The coiled traction device is mechanically connected to the traveling power source through gears and / or a connecting shaft.

[0013] Furthermore, for the reciprocating acceleration system described above, the rotary power source includes one of an electric motor, an internal combustion engine, a gas turbine, and a steam engine.

[0014] Furthermore, for the reciprocating acceleration system described above, the reset device includes a reset motor and a reset coiling device;

[0015] The reset motor is mechanically connected to the reset coiling device to provide power for the reset coiling device;

[0016] The other end of the traction cable is arranged on the reset coiling device.

[0017] Furthermore, for the reciprocating acceleration system described above, the traction cable cushion adjusting device includes one or more cushion feeding devices;

[0018] The cushion feeding devices are arranged in parallel or in series.

[0019] Furthermore, for the reciprocating acceleration system described above, the cushion feeding device includes a cushion coil, a feeding device, and a cushion reset device;

[0020] The feeding device is mechanically connected to the cushion coil, the cushion reset device is mechanically connected to the cushion coil, and the cushion is arranged on the cushion coil.

[0021] Furthermore, for the reciprocating acceleration system described above, the cushion reset device includes a reset motor.

[0022] Furthermore, for the reciprocating acceleration system described above, a limit structure is further included;

[0023] The limit structure is arranged on the device carrier to prevent the traction cable from sliding left and right.

[0024] Furthermore, for the reciprocating acceleration system described above, the traction cable is a bendable wide and flat structure.

[0025] Furthermore, for the reciprocating acceleration system described above, the cushion is a bendable wide and flat structure same as the traction cable.

[0026] The beneficial effects of the present invention are:

[0027] This application has a rotational power source, a coiling traction device, a traction cable, a traction cable cushion adjustment device, and a reset device. The rotational power source is mechanically connected to the coiling traction device and is used to provide rotational power for the coiling traction device. The traction cable is arranged on the coiling traction device and is used to wind up the traction cable through the coiling traction device, so as to provide traction force for the device connected to the traction cable. The traction cable cushion adjustment device is arranged on the coiling traction device and is used to add a cushion to the traction cable, increase the coiling interval of the traction cable, and improve the traction speed. The reset device is arranged at the distal end of the traction cable, and the reset device is connected to the traction cable and is used to reset the traction cable. In this application, during the process of the traction cable being coiled by the traction device, a cushion is added between the traction cables, so that the diameter of the coiled body increases as required, thereby realizing that the traction speed can be increased rapidly. The core structure of this application is simplified, making this application easy to implement, low in cost, and fast in construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0029] Figure 1 is a schematic structural diagram provided by an embodiment of a reciprocating acceleration system of the present invention;

[0030] Figure 2 is a schematic structural diagram provided by another embodiment of a reciprocating acceleration system of the present invention;

[0031] Figure 3 is a schematic structural diagram of a traction cable cushion adjustment device provided by an embodiment of a reciprocating acceleration system of the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0032] To make the objectives, technical solutions, and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other implementation manners obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

[0033] As Figure 1 and Figure 2 shown, Figure 1 is a schematic structural diagram provided by an embodiment of a reciprocating acceleration system of the present invention, Figure 2 is a schematic structural diagram provided by another embodiment of a reciprocating acceleration system of the present invention. This embodiment may include:

[0034] A rotational power source 1, a coiling traction device 2, a traction cable 3, a traction cable cushion adjustment device 4, and a reset device 5;

[0035] The rotational power source 1 is mechanically connected to the coiling traction device 2 and is used to provide rotational power for the coiling traction device 2;

[0036] One end of the traction cable 3 is arranged on the coiling traction device 2 and is used to take up the traction cable 3 through the coiling traction device 2, so as to provide traction force for the device connected to the traction cable 3;

[0037] The traction cable cushion adjustment device 4 is arranged on the coiling traction device 2 and is used to add a cushion 6 to the traction cable, increase the coiling interval of the traction cable 3, and improve the traction speed;

[0038] The other end of the traction cable 3 is arranged on the reset device 5 and is used to reset the traction cable 3.

[0039] It can be understood that the core structure in this embodiment is that during the process of the coiling traction device 2 coiling the traction cable 3, a cushion 6 is added between the traction cables 3, so that the diameter of the coiled body increases according to requirements, thereby achieving the result that the traction speed can be increased rapidly. Because of its scientific principle, novel structure, and simplified core structure, this embodiment is easy to implement, has low cost, can be built quickly, and can bring revolutionary changes in aspects such as light weight, durability, easy adjustment, and easy maintainability. It can meet the auxiliary acceleration requirements from light unmanned aerial vehicles to heavy fighter jets and transport aircraft, has a wide range of application scenarios, can not only solve the century-old problem of accelerating shipborne aircraft, but may also promote the rapid and affordable popularization of related ships.

[0040] In this application, the rotational power source 1 drives the coiling traction device 2 to rotate, and the coiling traction device 2 coils the traction cable 3, so as to provide traction force for the device connected to the traction cable 3 through the traction cable 3. In order to improve the traction speed, when keeping the rotational speed of the coiling traction device 2 unchanged, a cushion 6 is added to the traction cable 3 through the traction cable cushion adjustment device 4, that is, the diameter of the coiling traction device 2 is increased, thereby increasing the traction speed. The thickness of the added cushion 6 is adjusted through the traction cable cushion adjustment device 4, so as to adjust the traction speed to meet different requirements.

[0041] Preferably, when applied to a vehicle with a traveling power source, the rotational power source 1 is the traveling power source of the vehicle itself;

[0042] The coiling traction device 2 is mechanically connected to the traveling power source through gears and / or connecting shafts.

[0043] It can be understood that the vehicle can be a ship. The traveling power source of the ship itself drives the coiling traction device 2, so as to provide traction force for the aircraft through the traction cable 3, and the overall device can occupy less space.

[0044] Preferably, the rotational power source 1 includes one of an electric motor, an internal combustion engine, a gas turbine, and a steam engine.

[0045] It can be understood that when using an electric motor as the rotational power source 1, taking the scenario of a ship, which is the most difficult to solve in reality, providing auxiliary acceleration for a large aircraft as an example, one of the dilemmas encountered by the motor is generating high temperature. Since the rotational power is required in this embodiment and the structure of the rotary motor is much more compact than that of the linear motor, the following three anti-high temperature solutions can be provided: ① Optimize the materials and heat dissipation of the motor; ② Provide local low temperature for the rotary motor to achieve superconductivity; ③ Coordinate multiple motors to work alternately to accelerate high-frequency aircraft or cooperate to accelerate heavy aircraft, reducing the heat accumulation and instantaneous heat generation of the motor. The main facilities can all be placed in the warehouse, and there are only the towing cable 3 and related accessories on the deck, with excellent damage resistance and maintainability.

[0046] Preferably, the reset device 5 includes a reset motor and a reset coiling device;

[0047] The reset motor is mechanically connected to the reset coiling device to provide power for the reset coiling device;

[0048] The other end of the towing cable is arranged on the reset coiling device.

[0049] It can be understood that since the towing cable 3 is a flexible structure, the reset device 5 is arranged at the distal end of the towing cable 3 and connected to the towing cable 3. When starting to tow, the reset device 5 stops operating, that is, the reset coiling device is kept stationary; when the towing ends, the coiling towing device 2 stops operating, and the reset device 5 starts to operate, pulling the towing cable 3 to the restored position through the reset coiling device to avoid the stacking phenomenon of the towing cable 3.

[0050] Preferably, the towing cable cushion adjusting device 4 includes one or more cushion feeding devices;

[0051] The cushion feeding devices are arranged in parallel or in series.

[0052] It can be understood that the cushion feeding devices can be arranged in parallel in two or more numbers, and cushions 6 with different thicknesses are set as required. Different variable diameter processes and variable acceleration processes are realized through parallel substitution to adapt to different operation scenarios; the cushion feeding devices can also be arranged in series in two or more numbers to achieve a faster variable diameter and a faster towing acceleration by connecting two or more cushions 6.

[0053] In some alternative embodiments, the cushion feeding device can be freely set, and it only needs to enable the cushion 6 to be added to the coiling towing device 2 and coiled together with the towing cable 3 through the cushion guide rail.

[0054] Preferably, the cushion layer feeding device includes: a cushion layer coil 41, a feeding device 42, and a reset device;

[0055] The feeding device is mechanically connected to the cushion layer coil, the reset device is mechanically connected to the cushion layer coiling device, and the cushion layer 6 is arranged on the cushion layer coiling device.

[0056] It can be understood that, as Figure 3 shown, Figure 3 is a schematic structural diagram of the traction cable cushion layer adjusting device provided by an embodiment of a reciprocating acceleration system of the present invention. In this embodiment, the cushion layer feeding device has a cushion layer coil 41, a feeding device 42, and a reset device. The cushion layer 6 is arranged on the cushion layer coiling device. The position of the cushion layer 6 is fixed by the feeding device 42, and an initial feeding force is given to the cushion layer 6. That is, when the cushion layer 6 is added to the coiling traction device 2 through the cushion layer guide rail and coiled together with the traction cable 3, the feeding device 42 no longer needs to provide a feeding force to the cushion layer 6.

[0057] Preferably, the cushion layer reset device includes: a reset motor.

[0058] It can be understood that the reset motor is mechanically connected to the cushion layer coil 41. That is, when the traction cable 3 starts to reset, the reset motor makes the cushion layer coil 41 and the reset device 5 coil at the same speed, which can avoid the stacking problem caused by the inconsistent reset speeds of the cushion layer 6 and the traction cable 3.

[0059] It should be noted that when the cushion layer coil 41 coils to the end, the cushion layer 6 is still fixed by the feeding device 42, that is, the length of the cushion layer 6 can make the cushion layer 6 be fixed by the feeding device 42 in any state.

[0060] Preferably, a limiting structure is further included;

[0061] The limiting structure is arranged on the device carrier and is used to prevent the traction cable 3 from sliding left and right.

[0062] Preferably, the traction cable 3 is a bendable wide and flat structure.

[0063] Preferably, the cushion layer 6 is a bendable wide and flat structure the same as the traction cable 3.

[0064] It can be understood that the traction cable 3 and the cushion layer 6 adopt the same wide and flat structure. When coiling together, the wide and flat structure can ensure that the traction cable 3 and the cushion layer 6 are not easily derailed.

[0065] It can be understood that the same or similar parts in the above embodiments can be referred to each other, and the content not detailed in some embodiments can be referred to the same or similar content in other embodiments.

[0066] It should be noted that in the description of the present invention, terms such as "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In addition, in the description of the present invention, unless otherwise specified, the meaning of "a plurality of" refers to at least two.

[0067] Any process or method description in the flowchart or described otherwise herein can be understood to represent a module, segment, or portion of code including one or more executable instructions for implementing a specific logical function or process. The scope of the preferred embodiments of the present invention includes additional implementations, where the functions may be executed in a substantially simultaneous manner or in an order opposite to that shown or discussed, according to the functions involved, which should be understood by those skilled in the technical field of the embodiments of the present invention.

[0068] It should be understood that the various parts of the present invention can be implemented by hardware, software, firmware, or a combination thereof. In the above embodiments, multiple steps or methods can be implemented by software or firmware stored in a memory and executed by a suitable instruction execution system. For example, if implemented by hardware, as in another embodiment, any one or a combination of the following well-known techniques in the art can be used: discrete logic circuits having logic gate circuits for implementing logical functions on data signals, application specific integrated circuits having appropriate combinational logic gate circuits, programmable gate arrays (PGAs), field programmable gate arrays (FPGAs), etc.

[0069] Those of ordinary skill in the technical field can understand that all or part of the steps carried by the method of the above embodiments can be completed by instructing relevant hardware through a program. The program can be stored in a computer-readable storage medium. When the program is executed, it includes one or a combination of the steps of the method embodiments.

[0070] In addition, the functional units in the various embodiments of the present invention can be integrated into one processing module, or each unit can exist physically alone, or two or more units can be integrated into one module. The above integrated module can be implemented in the form of hardware or in the form of a software functional module. When the integrated module is implemented in the form of a software functional module and sold or used as an independent product, it can also be stored in a computer-readable storage medium.

[0071] The above-mentioned storage medium can be a read-only memory, a magnetic disk, an optical disk, etc.

[0072] In the description of this specification, the descriptions referring to terms such as "one embodiment", "some embodiments", "examples", "specific examples", or "some examples", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic descriptions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0073] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present invention.

Claims

1. A reciprocating acceleration system, characterized in that, Comprising: A rotary power source, a coiling traction device, a traction cable, a traction cable cushion adjusting device, and a reset device; The rotary power source is mechanically connected to the coiling traction device and is used to provide rotational power for the coiling traction device; One end of the traction cable is arranged on the coiling traction device and is used to wind up the traction cable through the coiling traction device, so as to provide traction force for a device connected to the traction cable; The traction cable cushion adjusting device is arranged on the coiling traction device and is used to add a cushion to the traction cable, increase the coiling interval of the traction cable, and improve the traction speed; The other end of the traction cable is arranged on the reset device and is used to reset the traction cable.

2. The reciprocating acceleration system according to claim 1, wherein When applied to a vehicle with a traveling power source, the rotary power source is the traveling power source of the vehicle itself; The coiling traction device is mechanically connected to the traveling power source through gears and / or a connecting shaft.

3. The reciprocating acceleration system according to claim 1, wherein The rotary power source includes one of an electric motor, an internal combustion engine, a gas turbine, and a steam engine.

4. The reciprocating acceleration system according to claim 1, wherein The reset device includes a reset motor and a reset coiling device; The reset motor is mechanically connected to the reset coiling device and is used to provide power for the reset coiling device; The other end of the traction cable is arranged on the reset coiling device.

5. The reciprocating acceleration system according to claim 1, wherein, The traction cable cushion adjusting device includes one or more cushion feeding devices; The cushion feeding devices are arranged in parallel or in series.

6. The reciprocating acceleration system according to claim 5, characterized in that, The cushion feeding device includes a cushion coil, a feeding device, and a cushion reset device; The feeding device is mechanically connected to the cushion coil, the cushion reset device is mechanically connected to the cushion coil, and the cushion is arranged on the cushion coil.

7. The reciprocating acceleration system according to claim 6, wherein The cushion reset device includes a reset motor.

8. The reciprocating acceleration system according to claim 1, wherein It further includes a limiting structure; The limiting structure is arranged on the device carrier and is used to prevent the traction cable from sliding left and right.

9. The reciprocating acceleration system according to claim 1, wherein The traction cable is a bendable wide and flat structure.

10. The reciprocating acceleration system according to claim 9, wherein, The cushion is a bendable wide and flat structure the same as the traction cable.

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