Self-adaptive propulsion mounting system for erecting frame of launch vehicle

Abstract

The invention discloses a self-adaptive propulsion mounting system for an erecting frame of a launch vehicle. The self-adaptive propulsion mounting system comprises a reversal docking device and a transport vehicle, wherein the erecting frame is arranged on the transport vehicle; a plurality of lateral fine-tuning mechanisms are respectively mounted on the two sides of the erecting frame; a plurality of universal swing mechanisms are mounted at the top surface of the transport vehicle, and the universal swing mechanisms are abutted against the bottom end surface of the erecting frame; a propulsion mounting support is fixedly connected to the erecting frame; the propulsion mounting support is hinged to the output end of a propulsion mounting oil cylinder; through a hinge seat A, the tail end of the propulsion mounting oil cylinder is hinged to the front end of a tailstock fixed to the top of the transport vehicle; a positioning guide rail is arranged at the top of the reversal docking device; the universal swing mechanisms, which are matched with the bottom end of the positioning guide rail and are inverted, are fixedly connected to the bottom at the front end of the erecting frame; a positioning support is fixedly connected to the front end of the erecting frame; a positioning pin which is matched with the positioning support is fixedly connected to left end of the positioning guide rail; and a positioning switch is mounted in a position close to the positioning pin. Through the adoption of the self-adaptive propulsion mounting system disclosed by the invention, the propulsion mounting cost of the launch vehicle is effectively reduced, and the accuracy and efficiency are improved.

Description

technical field [0001] The invention relates to the technical field of ground launch support and support for carrier rockets, in particular to an adaptive push-loading system for a carrier rocket erector. Background technique [0002] With the development of aerospace technology, under the new situation, the facilities in the launch area are required to be simple, and the launch system has a certain survivability to achieve rapid launch. Traditional launch systems are generally fixed launch towers, and the shortcomings of fixed launch towers, such as long infrastructure construction period and high maintenance costs, have gradually emerged. In response to this problem, a new launch method has emerged abroad, that is, the "three flat and one vertical" (horizontal assembly, horizontal test, horizontal transfer and vertical erection launch scheme) method. The main features of this launch scheme are: in the "three flat and one vertical" (vertical assembly, vertical test, vertic...

AI Technical Summary

Problems solved by technology

[0004] The present invention aims to provide an adaptive push-loading system for the erection frame of the launch vehicle to solve the problem of long infrastructure construction period, high maintenance cost and the inability of the launch site to precisely dock the launch vehicle with the flipping docking device caused by the traditional fixed launch tower. question

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