CN-122015572-A - Magnetic suspension guiding three-section type vacuum electromagnetic ejection wave multiplier emission system

CN122015572ACN 122015572 ACN122015572 ACN 122015572ACN-122015572-A

Abstract

The application discloses a magnetic suspension guiding three-section type vacuum electromagnetic ejection wave carrier launching system which comprises a launching track, a buffer falling track and a carrying launching component, wherein the launching track is communicated with the head end and the tail end of the buffer falling track, and the carrying launching component can reciprocate along the launching track and the buffer falling track. The launching track comprises a primary accelerating part, an arc transition part and an accelerating launching part which are sequentially connected along the launching direction of the launching track, wherein the primary accelerating part is obliquely arranged along the horizontal direction, the arc transition part is arc-shaped, and the accelerating launching part is arranged along the vertical direction. The carrying and transmitting part is carried with a transmitted part, and the carrying and transmitting part sequentially accelerates from the head end of the transmitting track to pass through the primary accelerating part, the arc transition part and the accelerating and transmitting part and then transmits the transmitted part along the vertical direction. The launching system can smoothly turn during launching, and the carrying launching component can be recovered through the buffer falling track after completing launching.

Inventors

HAO XIANGLIN
TANG GUOJUN
XIE YI
ZHANG YUKAI

Assignees

星际无阻(上海)航天科技有限公司

Dates

Publication Date: 20260512
Application Date: 20260413

Claims (10)

1. The magnetic suspension guiding three-section type vacuum electromagnetic ejection wave carrier emission system is characterized by comprising an emission track, a buffer falling track and a carrying emission component, wherein the tail end of the emission track is communicated with the head end of the buffer falling track, the tail end of the buffer falling track is communicated with the head end of the emission track, and the carrying emission component can reciprocate along the emission track and the buffer falling track; The emission track comprises a primary acceleration part, an arc transition part and an acceleration emission part which are sequentially connected along the emission direction of the emission track, wherein the primary acceleration part is obliquely arranged along the horizontal direction in an extending mode, the arc transition part is arc-shaped, and the acceleration emission part is arranged along the vertical direction in an extending mode; the carrying and transmitting part is carried with a transmitted part, and the carrying and transmitting part sequentially accelerates from the head end of the transmitting track to pass through the primary accelerating part, the arc transition part and the accelerating and transmitting part, and then transmits the transmitted part along the vertical direction.
2. The magnetic levitation guiding three-section type vacuum electromagnetic ejection wave multiplier launching system according to claim 1, wherein a first arc-shaped connecting rail is arranged between the tail end of the launching rail and the head end of the buffer falling rail, a second arc-shaped connecting rail is arranged between the tail end of the buffer falling rail and the head end of the launching rail, and the launching rail, the first arc-shaped connecting rail, the buffer falling rail and the second arc-shaped connecting rail are sequentially connected to form an annular rail; the bottom of the annular track is also provided with a track bracket, and after the carrying and transmitting part transmits out the transmitted part through the transmitting track, the carrying and transmitting part sequentially passes through the first arc-shaped connecting track, the buffer falling track and the second arc-shaped connecting track to return to the head end of the transmitting track.
3. A magnetically levitated and guided three-stage vacuum electromagnetic ejection waverider launching system according to claim 1, further comprising a vacuum launching pipeline, wherein the launching track is arranged in the vacuum launching pipeline, and the vacuum launching pipeline is arranged in a manner of extending along the same direction as the extending direction of the launching track; the vacuum emission pipeline comprises a plurality of vacuum pipelines which are sequentially sealed and spliced along the axial direction, a vacuum corrugated pipe is also arranged between two adjacent vacuum pipelines in a sealing way, a plurality of vacuum pipe interfaces are arranged on the outer wall part of each vacuum pipeline along the circumferential direction at intervals, and each vacuum pipe interface is communicated with a vacuum pump.
4. A magnetic levitation guiding three-section type vacuum electromagnetic ejection wave-multiplier launching system as claimed in claim 3, wherein two groups of electromagnetic propulsion components are arranged in the vacuum launching pipeline at intervals on two side parts of the launching track and the carrying launching component, and each group of electromagnetic propulsion components extends along the length direction of the launching track; Each group of electromagnetic propulsion assemblies comprises a plurality of electromagnetic driving coils which are sequentially arranged along the length direction; The two sides of the carrying and transmitting part, which face the two groups of electromagnetic propulsion components, are respectively provided with a rotor coil group, each rotor coil group comprises a plurality of rotor coils, the electromagnetic driving coils of the two groups of electromagnetic propulsion components in an electrified state interact with each other to jointly drive the rotor coil groups and the carrying and transmitting part to move along the transmitting direction of the transmitting track.
5. The magnetic levitation guiding three-section type vacuum electromagnetic catapulting wave body transmitting system as claimed in claim 4, wherein the transmitting track is a magnetic levitation track, a magnetic levitation driving electromagnetic coil is arranged on the magnetic levitation track, and a magnetic levitation electromagnetic coil matched with the magnetic levitation driving electromagnetic coil is arranged on the carrying transmitting component.
6. A magnetically levitated and guided three-section type vacuum electromagnetic catapulting wave body emission system as claimed in claim 5, wherein the magnetic levitation track is a T-shaped track, and the carrying emission part is provided with a T-shaped groove matched with the T-shaped track; the middle part of the T-shaped track along the width direction of the T-shaped track is also provided with a groove, the groove extends along the length direction of the magnetic suspension track, and a power supply cable is also arranged in the groove.
7. The magnetic levitation guiding three-section type vacuum electromagnetic catapulting wave body transmitting system as claimed in claim 6, wherein a magnetic levitation electromagnetic assembly is further arranged on one side of each group of electromagnetic propulsion assemblies in the vacuum transmitting pipeline, and the magnetic levitation electromagnetic assembly is positioned on one side of the electromagnetic propulsion assemblies close to the transmitting track; The electromagnetic driving coil is arranged to be an annular coil, the magnetic suspension electromagnetic assembly comprises a plurality of magnetic suspension coils which are sequentially arranged along the length direction of the transmitting track, and each magnetic suspension coil is arranged to be an 8-shaped coil.
8. A magnetic levitation guide three-section type vacuum electromagnetic ejection wave-taking body emission system as defined in claim 6, wherein the carrying emission part is a carrying emission vehicle, the carrying emission vehicle comprises a vehicle body frame, a carrying platform is arranged at the top of the vehicle body frame, the T-shaped groove is arranged at the bottom of the vehicle body frame, a rotating baffle is arranged at one end of the vehicle body frame, the rotating baffle is rotatably connected with the vehicle body frame, a hydraulic cylinder is further arranged at the bottom of the rotating baffle, and the output end of the hydraulic cylinder is connected with the rotating baffle; The middle part of the bottom of the T-shaped groove is also provided with a spring electric bow, and the groove arranged on the T-shaped track is matched with the spring electric bow.
9. A magnetic levitation guiding three-section type vacuum electromagnetic ejection wave-taking body transmitting system as defined in any one of claims 1-8, wherein the transmitted member is a wave-taking body, the wave-taking body is positioned at the top of the carrying transmitting member, the wave-taking body is internally provided with a plurality of internal supporting frames, each internal supporting frame is in a triangular shape, the internal supporting frames are arranged at intervals along the length direction of the wave-taking body, and the wave-taking body comprises a first-stage propelling member and a second-stage propelling member which are arranged in a separable manner.
10. A magnetic levitation guiding three-section type vacuum electromagnetic ejection waverider emission system as set forth in any one of claims 1-8, characterized in that the primary acceleration part has an included angle of 20 ° to 30 ° with the horizontal direction, the arc transition part has a central angle of 60 ° -70 °, and the acceleration emission part has an included angle of 90 ° with the horizontal direction; the buffer falling track comprises a falling pipe body and a magnetic suspension falling guide track, the magnetic suspension falling guide track is fixed in the falling pipe body, and the energizing direction of a coil in the magnetic suspension falling guide track is opposite to that of a coil in the transmitting track.

Description

Magnetic suspension guiding three-section type vacuum electromagnetic ejection wave multiplier emission system Technical Field The invention relates to the technical field of electromagnetic emission, in particular to a magnetic suspension guiding three-section type vacuum electromagnetic ejection wave multiplier emission system. Background The traditional rocket mostly depends on self fuel during launching, the energy consumption of a take-off section is large, the cost is high, the preparation period is long, and along with the development of technology, the electromagnetic catapulting technology gradually starts to be applied. At present, most of electromagnetic catapulting is horizontal or vertical single tracks, for example, common electromagnetic catapulting tracks are horizontal, have small elevation angle or vertical single tracks, when a multi-section flat track spliced shape is adopted, a folded angle connecting structure can only be formed, the folded angle structure has the problems of large impact, high overload and easiness in damaging the folded angle connecting structure, for example, when a rocket passes through a folded angle, the rocket can be subjected to huge inertial force due to abrupt change of a moving direction, the rocket structure is possibly damaged, and normal flight of the rocket is influenced, namely, the conventional electromagnetic catapulting can not realize smooth steering from the horizontal direction or the small elevation angle to vertical lift-off. For a common horizontal or vertical single track, the ejection sliding blocks are generally divided into two modes after the rocket is launched, one is a disposable mode, the ejection sliding blocks are abandoned after being launched together with the rocket, the mode greatly increases the launching cost, and the resource waste is caused. The other is that the ejection sliding block is blocked by a blocking piece at the tail end of the rail to prevent the ejection sliding block from being ejected, but the blocking piece can be damaged due to the huge impact of the ejection sliding block, and even the normal use of the electromagnetic ejection rail is affected under the large impact. Therefore, the electromagnetic ejection track in the prior art has the problems that smooth steering cannot be realized, and the ejection sliding block is inconvenient to recover. Disclosure of Invention The application aims to solve the problems that an electromagnetic ejection track in the prior art cannot smoothly turn and the ejection sliding block is inconvenient to recover. In order to solve the technical problems, the embodiment of the application discloses a magnetic suspension guiding three-section type vacuum electromagnetic ejection wave-taking body transmitting system which comprises a transmitting rail, a buffer falling-back rail and a carrying transmitting part, wherein the tail end of the transmitting rail is communicated with the head end of the buffer falling-back rail, the tail end of the buffer falling-back rail is communicated with the head end of the transmitting rail, and the carrying transmitting part can reciprocate along the transmitting rail and the buffer falling-back rail. The launching track comprises a primary accelerating part, an arc transition part and an accelerating launching part which are sequentially connected along the launching direction of the launching track, wherein the primary accelerating part is obliquely arranged along the horizontal direction, the arc transition part is arc-shaped, and the accelerating launching part is arranged along the vertical direction. The carrying and transmitting part is carried with a transmitted part, and the carrying and transmitting part sequentially accelerates from the head end of the transmitting track to pass through the primary accelerating part, the arc transition part and the accelerating and transmitting part and then transmits the transmitted part along the vertical direction. By adopting the technical scheme, the emission track of the emission system disclosed by the application comprises the primary acceleration part, the arc transition part and the acceleration emission part, wherein the arc transition part is arranged into an arc shape, and the arc structure can enable the steering process of the carrying emission part to be more gentle. The carrying and transmitting part and the carried transmitted part are uniformly stressed when the transmitted part turns, and huge impact force and high overload caused by abrupt turning are avoided, so that the stable flying posture of the transmitted part in the transmitting process is ensured, the transmitting accuracy and success rate are improved, and the problem that the transmitted part cannot turn smoothly in the prior art is solved. Further, the tail end of the launching track is communicated with the head end of the buffer falling track, and the tail end of the buffer falling track is communicated with the head