On-orbit assembly auxiliary device for space structures

An on-orbit assembly auxiliary device for space structures, comprising:

• a plurality of first link rods, wherein an end of each of the plurality of first link rods is hinged with a plurality of second link rods, respectively, and an opening assembly for expanding each of the plurality of second link rods is provided on each of the plurality of second link rods;
• the opening assembly comprises a plurality of first hinge rods and a plurality of third hinge rods, and each of the plurality of second link rods is provided with a chute;
• a first slider and a second slider are slidably provided in each chute;
• every two adjacent ones of the first sliders are rotatably connected through a respective one of the plurality of first hinge rods;
• every two adjacent ones of the second sliders are connected through a respective one of the plurality of third hinge rods;
• each of the first sliders adjacent to respective ones of the of the plurality of first link rods is rotatably connected to each of the respective plurality of first link rods through one of the first hinge rods;
• a rotating assembly for providing a rotational force is provided on a top second link rod of the plurality of second link rods;
• each of the plurality of first link rods is detachably connected to each of the respective plurality of second link rods at a top of one of the second link rods through a quick disassembly member to form a respective layer;
• a support rod is detachably connected to a bottom of each of the plurality of first link rods through a clamping member, respectively;
• a bottom of the support rod is in rotating fit with each of the plurality of second link rods at the top of each respective layer;
• a plurality of second hinge rods are hinged to an end, away from a rotating motor, of each of the plurality of second link rods, and adjacent second hinge rods are hinged to each other;
• and the second hinge rod on a side adjacent to each of the plurality of first link rods is hinged to each of the plurality of first link rods, respectively.