The invention relates to a rail transit brake clamp lever mechanism convenient to maintain, and belongs to the field of rail transit brake clamps, the rail transit brake clamp lever mechanism comprises a lever body, an axial hole is formed in the left side of the bottom of the lever body, a lining is fixed to an inner cavity of the axial hole, and a U-shaped groove is formed in the upper surface of the lever body; the left end and the right end of the upper surface of the lever body are each provided with a loop bar, and one end of each loop bar penetrates through the lever body and extends into the U-shaped groove. According to the rail transit brake clamp lever mechanism convenient to maintain, a clamping plate is arranged on the lower surface of a positioning plate, when the clamping plate enters an annular groove, a limiting effect can be provided for a fixing plug, and therefore when the fixing plug is adjusted or limited, only pulling plates on the two sides need to be pulled and move towards the side away from a fixing block, and the fixing plug can be adjusted or limited. The efficiency of adjusting or limiting the fixed plug is greatly improved, meanwhile, a worker can conveniently mount and dismount the pressing block, operation is easy and convenient, and rapid maintenance by the worker is facilitated.
本发明涉及一种便于维护的轨道交通制动夹钳的杠杆机构,属于轨道交通制动夹钳领域,包括杠杆本体,所述杠杆本体底部的左侧开设有轴向孔,所述轴向孔的内腔固定有衬套,所述杠杆本体的上表面开设有U形槽,所述杠杆本体上表面的左右两端均设有一端贯穿杠杆本体并延伸至U形槽内的套杆。该便于维护的轨道交通制动夹钳的杠杆机构,通过在定位板的下表面设置了卡板,在卡板进入环形槽内时,可对固定螺堵提供限位作用,从而在调节或限位固定螺堵时,只需拉动两侧的拉板并向远离固定块的一侧移动,大大提高了对固定螺堵调节或限位的效率,同时便于工作人员对压块进行安装和拆卸,操作时较为简便,便于工作人员快速维护。
Lever mechanism of rail transit brake clamp convenient to maintain
一种便于维护的轨道交通制动夹钳的杠杆机构
2025-03-25
Patent
Electronic Resource
Chinese
IPC: | B61H Bremsen oder andere Verzögerungseinrichtungen ausgebildet für Schienenfahrzeuge , BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES |
Brake, rail transit brake system and rail transit system
European Patent Office | 2020
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