The invention discloses a special lifting appliance for a gearbox differential mechanism, which comprises two lifting arms I distributed in a crossed X shape, two lifting arms II distributed in a crossed X shape, and two lifting arms II distributed in a crossed X shape, the upper ends of the two lifting arms I are rotationally connected with lifting arms II respectively, the lower ends of the two lifting arms I are bent inwards to form a first clamping jaw and a second clamping jaw which are used for clamping the two sides of a gear ring of the differential mechanism respectively, and the upper ends of the two lifting arms II are rotationally connected together to form an inverted V-shaped structure; the upper end of the lifting hook is connected with lifting equipment, and the lower end of the lifting hook is fixed to the upper end connecting point of the inverted-V-shaped structure. Thus, the first clamping jaw and the second clamping jaw are placed at the corresponding positions of a differential gear ring, the lifting hook is lifted through lifting equipment, the two lifting arms I are folded along the crossed position due to the gravity of the differential, the two lifting arms II are close to each other, then the lifting equipment pulls the lifting hook upwards, the first clamping jaw and the second clamping jaw clamp the differential more tightly when the lifting hook is pulled upwards, and the differential is clamped more tightly. And the problem that the differential mechanism falls off and is damaged is solved.
本发明公开了一种变速箱差速器专用吊具,包括:两个吊臂Ⅰ,呈交叉X字型分布、其交叉位置通过转动件转动连接,两个所述吊臂Ⅰ的上端分别转动连接有吊臂Ⅱ、下端分别向内弯折形成用于夹持差速器的齿圈位置两侧的第一夹爪和第二夹爪,两个所述吊臂Ⅱ的上端转动连接在一起、形成倒V型结构;吊钩,上端与起吊设备连接、下端与所述倒V型结构的上端连接点固定。如此,将第一夹爪和第二夹爪放置在差速器齿圈相应位置,通过起吊设备吊起吊钩,由于差速器的自身重力使两个吊臂Ⅰ沿交叉位置合拢、两个吊臂Ⅱ相互靠拢,进而起吊设备上拉吊钩、越往上拉、第一夹爪和第二夹爪夹持差速器夹持越紧,避免了差速器的掉落造成其损坏的问题。
Special lifting appliance for gearbox differential mechanism
一种变速箱差速器专用吊具
11.04.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
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