看了吧里各位diy大神之作,不禁心痒痒的;自己做器材来玩,无非就是图个方便,省事,但是、但是、安全是第一位的!重要的事情说三遍。下拉架子,一英寸(内径)的镀锌管做的主架,上下都以14mm(钻16mm的孔)膨胀螺栓把在墙上,主管底部加焊一个50mm的圆形垫片以增大受力面积;上下滑动的承重底板上焊接两根6分的立管,尽情拉动,配重只会沿着既定的轨迹上下滑行。图中的哑铃片是模仿运动者下拉时候的状态。用了三年多了,我要说,五金店的钢绳根本不禁玩,一个月就毛了,然后很快断股,我是在长里找的钢绳,一年一根。美中不足的是,没有设计压住腿的装置,所以很多朋友来家里玩的时候,会被配重带起来,不经常玩的,根本不能把屁屁贴住凳子,哈哈哈哈
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