Space truss type multi-satellite adapter

Abstract

The invention discloses a space truss type multi-satellite adapter which comprises multiple satellite installation supports, a supporting disc, a truss rod system and a rear end frame. The supportingdisc comprises at least three annular ribs and multiple longitudinal ribs, multiple corresponding satellite installation supports are detachably installed on the center annular rib near the circle center of the supporting disc and used for installing intermediate satellites, multiple corresponding satellite installation supports are detachably installed on the multiple peripheral annular ribs awayfrom the circle center of the supporting disc and used for installing at least two peripheral satellites, installation ports of the multiple satellites are provided in a single-layer layout, the carrying capacity of a rocket is improved, and the fairing effective space use rate is high. Meanwhile, the supporting disc is connected with the rear end frame through the truss rod system, distributionforce bearing points of the multiple satellites on the supporting disc are switched to ring force bearing points of the rear end frame through the truss rod system, the structure of the truss rod system is simplified, the structural weight is low, so that the carrying capacity of the rocket is improved, the satellite and rocket environment is improved, and the fairing space is saved.

Description

technical field [0001] The invention belongs to the field of satellite layout devices, in particular to a space truss type multi-satellite adapter. Background technique [0002] In the launch plan that requires the flat launch of satellites, it is necessary to develop a special carrying cabin to realize its multi-satellite layout. In the past, a transition cabin and a support cabin were usually added to achieve a multi-satellite series layout. Due to the addition of the transition cabin and support The cabin occupies the payload of the rocket, so the carrying capacity of the rocket is reduced, and the series scheme requires a higher satellite fairing, the effective space utilization of the fairing is reduced, and there is no single-layer layout with better applicability in previous models Multi-satellite adapter can effectively carry 3 or more satellites. Contents of the invention [0003] The purpose of the present invention is to provide a space truss type multi-satelli...

AI Technical Summary

Problems solved by technology

[0002] In the launch plan that requires the flat launch of satellites, it is necessary to develop a special carrying cabin to realize its multi-satellite layout. In the past, a transition cabin and a support cabin were usually added to achieve a multi-satellite series layout. Due to the addition of the transition cabin and support The cabin occupies the payload of the rocket, so the carrying capacity of the rocket is reduced, and the series scheme requires a higher satellite fairing, the effective space utilization of the fairing is reduced, and there is no single-layer layout with better applicability in previous models Multi-satellite adapter, capable of effectively carrying 3 or more satellites

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