Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Turnout switch rail switching device
The invention discloses a turnout switch rail switching device which comprises a base plate supporting mechanism playing a mounting and rotating supporting role, a connecting rod action mechanism arranged on the base plate supporting mechanism and a switching machine used for driving the connecting rod action mechanism to act. The base plate supporting mechanism is arranged between the straight stock rail and the curved stock rail, and the switch machine is arranged on the outer side of the straight stock rail and the outer side of the curved stock rail. The power input end of the connecting rod action mechanism is connected with the switch, the power output end of the connecting rod action mechanism is connected with the curved switch rail and the straight switch rail, and the connecting rod action mechanism is used for forming a lever labor-saving structure so that the switch can indirectly drive the curved switch rail and the straight switch rail in a labor-saving mode through the connecting rod action mechanism. The turnout switch rail switching device can be applied to occasions with large switching force such as a small-sized turnout switch rail and the Nth traction point of a multi-point traction turnout, and the closely-attached switch rail cannot be separated from a stock rail when a connecting rod action mechanism is impacted by external force, so that the driving safety is guaranteed.
本发明公开了一种道岔尖轨转换装置，包括：起安装及转动支撑作用的垫板支撑机构、装设于垫板支撑机构上的连杆动作机构、用于驱动连杆动作机构动作的转撤机。垫板支撑机构装设于直基本轨和曲基本轨之间，转撤机设置于直基本轨和曲基本轨的外侧。连杆动作机构的动力输入端连接转撤机，其动力输出端分别连接曲尖轨和直尖轨，连杆动作机构用于形成杠杆省力结构，以使转撤机通过连杆动作机构间接且省力驱动曲尖轨和直尖轨。本发明的道岔尖轨转换装置，可使其能应用在小号道岔尖轨以及多点牵引道岔的第N个牵引点等转换力较大的场合，还可当连杆动作机构受到外力冲击时，不使密贴尖轨与基本轨分离，从而保证行车安全。
Turnout switch rail switching device
The invention discloses a turnout switch rail switching device which comprises a base plate supporting mechanism playing a mounting and rotating supporting role, a connecting rod action mechanism arranged on the base plate supporting mechanism and a switching machine used for driving the connecting rod action mechanism to act. The base plate supporting mechanism is arranged between the straight stock rail and the curved stock rail, and the switch machine is arranged on the outer side of the straight stock rail and the outer side of the curved stock rail. The power input end of the connecting rod action mechanism is connected with the switch, the power output end of the connecting rod action mechanism is connected with the curved switch rail and the straight switch rail, and the connecting rod action mechanism is used for forming a lever labor-saving structure so that the switch can indirectly drive the curved switch rail and the straight switch rail in a labor-saving mode through the connecting rod action mechanism. The turnout switch rail switching device can be applied to occasions with large switching force such as a small-sized turnout switch rail and the Nth traction point of a multi-point traction turnout, and the closely-attached switch rail cannot be separated from a stock rail when a connecting rod action mechanism is impacted by external force, so that the driving safety is guaranteed.
本发明公开了一种道岔尖轨转换装置，包括：起安装及转动支撑作用的垫板支撑机构、装设于垫板支撑机构上的连杆动作机构、用于驱动连杆动作机构动作的转撤机。垫板支撑机构装设于直基本轨和曲基本轨之间，转撤机设置于直基本轨和曲基本轨的外侧。连杆动作机构的动力输入端连接转撤机，其动力输出端分别连接曲尖轨和直尖轨，连杆动作机构用于形成杠杆省力结构，以使转撤机通过连杆动作机构间接且省力驱动曲尖轨和直尖轨。本发明的道岔尖轨转换装置，可使其能应用在小号道岔尖轨以及多点牵引道岔的第N个牵引点等转换力较大的场合，还可当连杆动作机构受到外力冲击时，不使密贴尖轨与基本轨分离，从而保证行车安全。
Turnout switch rail switching device
道岔尖轨转换装置
WANG YONGTAO (Autor:in) / ZHANG HAIHUA (Autor:in) / LIU PEI (Autor:in)
30.05.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau