The rail vehicle emergency braking auxiliary mechanism comprises a mounting frame, observation holes are symmetrically formed in the inner side of the mounting frame, a second nut is rotated on the outer side of a fourth screw rod, the second nut is driven to move to the position away from a foot stool, a handle is held again to push the fourth screw rod to move on the inner side of the foot stool, and the fourth screw rod is driven to move. The fourth screw drives the brake pad to move towards the center, the brake pad is set to the needed position again by matching with the mark of the ruler on the sliding block on one side of the brake pad, the second nut is moved back to fix the fourth screw to the position on the other side, meanwhile, the position of the first nut is reset, and the elasticity of the first spring is adjusted. The brake structure can effectively reduce the period of maintenance required by personnel so as to reduce the physical output of the personnel, meanwhile, the position of the brake pad is reset according to the abrasion degree of the brake pad, the force of the brake pad in contact with the driving wheel during braking is guaranteed, the frequency of replacing the brake structure can be effectively reduced, and the cost consumption is reduced.
本发明公开了一种轨道车辆紧急制动辅助机构及其辅助方法,包括安装架,所述安装架内侧对称设置有观察孔,在第四螺杆的外侧旋转第二螺母,带动第二螺母移动至远离脚架的位置,再次持握提手在脚架的内侧推动第四螺杆移动,第四螺杆带动制动片向中心方向移动,配合标尺对制动片一侧滑块的标识,重新将制动片设定至所需位置,回移第二螺母固定第四螺杆在另一侧的位置,同时重新设定第一螺母的位置,调节第一弹簧的弹性大小,能够有效降低需要人员检修维护的周期,从而降低人员体力消耗,同时根据制动片的磨损程度,重新设定制动片的位置,保障制动片制动时接触驱动轮的力度,能够有效降低更换制动结构的频率,降低成本的消耗。
Railway vehicle emergency braking auxiliary mechanism and auxiliary method thereof
一种轨道车辆紧急制动辅助机构及其辅助方法
2024-10-01
Patent
Electronic Resource
Chinese
European Patent Office | 2020
|European Patent Office | 2024
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