The invention belongs to the technical field of satellite lifting, and discloses a satellite lifting appliance which comprises a frame, M1 first lifting lugs are arranged on the upper portion of the frame, M2 lifting chains are connected to the M1 first lifting lugs, N1 second lifting lugs are arranged on the lower portion of the frame, and N2 sling assemblies and M1gt are connected to the N1 second lifting lugs. M2, N1gt; n2 and N2 sling assemblies are in a natural droop state, the bottom end of each sling assembly is connected to a satellite to be hoisted, the tops of M2 sling chains are connected to hoisting equipment, and the connecting line of the tops of the sling chains and the mass center of the satellite is in the vertical direction. The multiple first lifting lugs and the multiple second lifting lugs are arranged on the frame, so that the lifting chain and the sling assembly can adapt to different states of a satellite according to the selected connecting positions on the frame, the problem that one satellite needs to be provided with multiple sets of lifting tools is solved, the satellite lifting tool is good in universality, adaptive adjustment can be conducted according to the satellite state, and the satellite lifting tool is convenient to use. Therefore, time and economic cost are saved.
本申请属于卫星吊装技术领域,公开了一种卫星吊具,包括框架,框架上方设有M1个第一吊耳,M1个第一吊耳上连接M2个吊链,下方设置N1个第二吊耳,N1个第二吊耳上连接N2个吊索组件,M1>M2,N1>N2,N2个吊索组件呈自然下垂状态,每个吊索组件的底端分别连接在待吊装的卫星上,M2个吊链的顶部连接于吊装设备且吊链的顶部与卫星质心的连线沿竖直方向。本申请通过在框架上设置多个第一吊耳和第二吊耳,使得吊链和吊索组件可以根据选择在框架上的连接位置,以适应卫星的不同状态,避免了一颗卫星需要配置多套吊具的问题,卫星吊具通用性好,可以根据卫星状态做出适应性调整,从而节省了时间和经济成本。
Satellite lifting appliance
一种卫星吊具
2022-08-30
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES / F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile |
Lifting appliance control method and lifting appliance
Europäisches Patentamt | 2023
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