The invention relates to a clamp lever assembly and a brake clamp unit, and belongs to the technical field of rail transit. The clamp lever assembly is formed by fixedly connecting an upper lever assembly and a lower lever assembly which are manufactured in a split mode. The upper lever assembly and the lower lever assembly respectively comprise lath-shaped lever arms, two ends of each lever arm are respectively provided with a bushing mounting through hole, and the middle part of each lever arm is provided with a bearing mounting counter bore; a connecting column extending out is arranged between the bearing mounting counter bore and the bushing mounting through hole in one end, and a connecting hole is formed in the connecting column; during assembling, the upper lever assembly and the lower lever assembly are connected in a fastened mode through the fastening bolt. After the compact brake clamp unit is adopted, assembly of the compact brake clamp unit is greatly facilitated, and great convenience is brought to detection and maintenance. In addition, the involution fixed connection structure is favorable for reducing the weight, and ensures that the clamp lever assembly has enough rigidity.
本发明涉及一种夹钳杠杆组件及制动夹钳单元,属于轨道交通技术领域。该夹钳杠杆组件由分体制造的上杠杆组件和下杠杆组件相互固连而成;上、下杠杆组件中分别含有各自的板条状杠杆臂,杠杆臂的两端分别具有衬套安装通孔、中部具有轴承安装沉孔;轴承安装沉孔和一端的衬套安装通孔之间具有延伸出的连接柱,连接柱制有连接孔;组装时,紧固螺栓将上杠杆组件和下杠杆组件紧固连接。采用本发明后,不仅大大方便紧凑式制动夹钳单元的装配,并为检测维修带来了极大的便利。此外,其对合固连结构有助于减轻重量,保证夹钳杠杆组件具有足够的刚性。
Clamp lever assembly and brake clamp unit
一种夹钳杠杆组件及制动夹钳单元
2023-07-25
Patent
Elektronische Ressource
Chinesisch
Europäisches Patentamt | 2021
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