A safety fence for transferring the ramp of a planetary vehicle

Abstract

The invention provides a safety fence for transferring a ramp of a planetary vehicle, including platform rails and ramp rails, Platform guardrails are arranged in pairs, the ramp rails are arranged inpairs, When the planetarium is moved, on the landing platform, The wheels are shielded by the platform rails, on the ramp ladder, The wheels are protected by ramp rails, A platform guard includes a platform rim and a plurality of platform support seats, A plurality of platform supports support platform flange, the platform flange comprises a straight flange and a bent flange, the ramp guard comprises a ramp flange and a plurality of ramp supports, the ramp supports support ramp flange, the ramp flange comprises a long straight flange and an outer swing flange, and a wheel transition guide section is arranged at the intersection of the platform fence and the ramp fence on the same side. As that star vehicle is transfer from the mesa of the landing platform to the ground, the invention canprevent the star vehicle from being found to roll sideways and slipping sideways, ensure the smooth transition and transfer from the platform to the ramp ladder surface, and independently correct andguide the attitude of a plurality of wheels of the star vehicle.

Description

technical field [0001] The invention belongs to the technical field of extraterrestrial celestial body planetary vehicle landing inspection and detection, and in particular relates to a safety guardrail for planetary vehicle ramp transfer. Background technique [0002] Our country expects to realize the orbiting fire detection and landing patrol detection of Mars in one step in the launch window of 2020. Among them, the use of Mars rovers to land and inspect Mars is an important means of Mars exploration. Generally, Mars rovers cannot directly land on the surface of Mars. They need to be carried by a landing platform with a buffer device. The ground is lapped to form a ladder. When the planetary vehicle travels on the landing plane surface and the step surface, due to the complicated ground conditions, there is a risk of rollover and jamming during the transfer process of the planetary vehicle. In order to solve the above problems, the present invention proposes It is a saf...

AI Technical Summary

Problems solved by technology

Among them, the use of Mars rovers to land and inspect Mars is an important means of Mars exploration. Generally, Mars rovers cannot directly land on the surface of Mars. They need to be carried by a landing platform with a buffer device. The ground is lapped to form a ladder. When the planetary vehicle travels on the landing plane surface and the step surface, due to the complicated ground conditions, there is a risk of rollover and jamming during the transfer process of the planetary vehicle. In order to solve the above problems, the present invention proposes A safety fence for a set of planetary rover ramp transfers during the transfer of the planetary rover from the lander ramp to the ground

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