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实用新型
CN205781426U 小体积大位移恒力弹簧吊架 失效 - 放弃

小体积大位移恒力弹簧吊架
摘要：
本实用新型涉及一种小体积大位移恒力弹簧吊架。它包括螺旋塔轮（2）、塔轮轴（3）、外套筒组件（4）、固定轴（5）、内齿轮盘组件（6）和圆柱扭转弹簧（7），塔轮轴（3）的一端与螺旋塔轮（2）连接，所述内齿轮盘组件（6）与塔轮轴（3）之间为内齿轮啮合，所述内齿轮盘组件（6）绕固定轴（5）旋转，所述圆柱扭转弹簧（7）设置在外套筒组件（4）上，圆柱扭转弹簧（7）的一端固定在外套筒组件4）的端板处，另一端与内齿轮盘组件（6）相连。本实用新型一种小体积大位移恒力弹簧吊架，将传统的回转机构力学模型转换成螺旋式力臂匀速递增模型，大幅度降低竖直方向上的安装空间要求。
摘要（英）：

The utility model relates to a little bulky displacement constant force spring gallows. It includes spiral cone pulley (2), cone pulley axle (3), outer sleeve subassembly (4), fixed axle (5), interior gear plate spare (6) and cylinder torsion spring (7), and the one end and the spiral cone pulley (2) of cone pulley axle (3) are connected, be internal gear meshing between interior gear plate spare (6) and cone pulley axle (3), interior gear plate spare (6) are rotatory around fixed axle (5), cylinder torsion spring (7) set up on outer sleeve subassembly (4), and the end plate department at outer sleeve subassembly (4) is fixed to the one end of cylinder torsion spring (7), and the other end links to each other with interior gear plate spare (6). The utility model relates to a little bulky displacement constant force spring gallows converts traditional rotation mechanism mechanical model to the spiral arm of force and at the uniform velocity increases progressively the model, reduces the ascending installation space requirement of vertical side by a wide margin.

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