The invention discloses a portable passenger train hand brake rotation position indicator which comprises a shell and further comprises a pointer device arranged in the shell, and the pointer device comprises a fixing plate, a first gear, a gear set used for adjusting the rotation speed ratio, a balancing weight, an instrument panel and a pointer. The fixing plate and the instrument panel are fixed at intervals through a plurality of studs, the balancing weight is fixedly arranged at the bottom of the back face of the instrument panel, through holes are formed in the centers of the fixing plate and the instrument panel respectively, and the first gear penetrates through the through hole in the center of the fixing plate through a first gear shaft to be fixed to the center of the bottom of the shell. The first gear is meshed with an input gear of the gear set, and a gear shaft of an output gear of the gear set penetrates through a through hole in the center of the instrument panel to be fixedly connected with the pointer.
本发明公开了一种便携式铁路客车手制动机旋转位置指示器,包括外壳,还包括设置在外壳内的指针装置,所述的指针装置包括有固定板、第一齿轮、用于调整转动速比的齿轮组、配重块、仪表盘和指针,所述的固定板和仪表盘之间通过多个螺柱间距固定,配重块固定设置在仪表盘的背面底部,所述的固定板和仪表盘的中心分别设置有通孔,第一齿轮通过第一齿轮轴穿过固定板中心的通孔与外壳底部的中心固定;第一齿轮与齿轮组的输入齿轮吃齿合,齿轮组的输出齿轮的齿轮轴穿过仪表盘中心的通孔与指针固定连接。
Portable passenger train hand brake rotation position indicator
一种便携式铁路客车手制动机旋转位置指示器
2023-07-18
Patent
Electronic Resource
Chinese
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