The invention discloses an insulation threshold device of an urban rail transit platform door system. The insulation threshold device comprises a platform side step plate (1), a platform side insulation isolation plate (3), a platform side threshold base plate (5), a rail side step plate (2), a rail side insulation isolation plate (4) and a rail side threshold base plate (6), wherein the platformside step plate (1), the platform side insulation isolation plate (3), and the platform side threshold base plate (5) are connected together through first screws and nuts and the rail side step plate(2), the rail side insulation isolation plate (4) and the rail side threshold base plate (6)are connected together through second screws and nuts. The platform side threshold base plate (5) is insulated and isolated from the platform side step plate (1) through the platform side insulation isolation plate (3), and an insulation sleeve (7) is arranged at the joint of the platform side threshold base plate (5), the platform side insulation isolation plate (3) and the platform side step plate (1) to completely insulate the outer surface of a platform threshold; the rail side threshold base plate(6) is insulated and isolated from the rail side step plate (2) through the rail side insulation isolation plate (4), and the insulation sleeve (7) is also arranged at the joint of the rail side threshold base plate (6), the rail side step plate (2) and the rail side insulation isolation plate (4), so that the outer surface of the rail threshold is completely insulated and the insulation thresholddevice has a self-insulation function.
本发明公开了一种城市轨道交通站台门系统绝缘门槛装置,包括通过第一螺钉和螺母连接在一起的站台侧踏步板(1)、站台侧绝缘隔离板(3)和站台侧门槛基板(5),以及通过第二螺钉和螺母连接在一起的轨道侧踏步板(2)、轨道侧绝缘隔离板(4)和轨道侧门槛基板(6)。本发明的站台侧门槛基板(5)通过站台侧绝缘隔离板(3)与站台侧踏步板(1)绝缘隔离,三者的连接部位处设置有绝缘套(7),使站台门槛外表面完全绝缘;轨道侧门槛基板(6)通过轨道侧绝缘隔离板(4)与轨道侧踏步板(2)绝缘隔离,三者的连接部位处也设置有绝缘套(7),使轨道门槛外表面完全绝缘,从而使绝缘门槛装置具有自绝缘功能。
Insulation threshold device of urban rail transit platform door system
城市轨道交通站台门系统绝缘门槛装置
2020-08-04
Patent
Elektronische Ressource
Chinesisch
IPC: | B61B RAILWAY SYSTEMS , Eisenbahnanlagen |
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