Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a novel motor train unit bogie replacing unit which comprises a main body framework, a supporting head mechanism and a ballast bed mechanism. A supporting head can be driven byitself along a supporting head walking rail so as to be aligned with a motor train unit lifting point. The ballast bed mechanism comprises a ballast bed and a lifting mechanism; the ballast bed is provided with a rail; and the lifting mechanism drives the ballast bed to reciprocate in a height direction so that the rail is selectively in butt joint with the fixed rail to form a continuous rail oris in butt joint with a negative working layer. When the lifting mechanism drives the ballast bed to be in a lifting state, the rail and the fixed rail are in butt joint to form the continuous rail.When the lifting mechanism drives the ballast bed to descend from the lifting state to a first descending state, the rail is in butt joint with the negative working layer, and the supporting head lifts a carriage. Synchronous lifting is easy to control, the unit is suitable for replacement operation of motor train unit bogies of all types, and an underground space can be effectively utilized for maintenance operation.
本发明公开了一种新型动车组转向架更换单元，包括：主体架构、托头机构和道床机构；托头可沿托头走形轨通过自我驱动以实现其自身与动车组架车点的对位；道床机构包括道床和升降机构；道床设有轨道；升降机构带动道床沿高度方向做往复运动，使得轨道选择性地与固定轨道对接形成连续轨道或与负一工作层对接；升降机构驱动道床至举升状态时，轨道与固定轨道对接形成连续轨道；升降机构驱动道床由举升状态下降至第一下降状态时，轨道与负一工作层对接，托头托举车厢。本发明同步举升易于控制，适用所有型号动车组转向架的更换作业、可有效利用地下空间进行检修作业。
The invention discloses a novel motor train unit bogie replacing unit which comprises a main body framework, a supporting head mechanism and a ballast bed mechanism. A supporting head can be driven byitself along a supporting head walking rail so as to be aligned with a motor train unit lifting point. The ballast bed mechanism comprises a ballast bed and a lifting mechanism; the ballast bed is provided with a rail; and the lifting mechanism drives the ballast bed to reciprocate in a height direction so that the rail is selectively in butt joint with the fixed rail to form a continuous rail oris in butt joint with a negative working layer. When the lifting mechanism drives the ballast bed to be in a lifting state, the rail and the fixed rail are in butt joint to form the continuous rail.When the lifting mechanism drives the ballast bed to descend from the lifting state to a first descending state, the rail is in butt joint with the negative working layer, and the supporting head lifts a carriage. Synchronous lifting is easy to control, the unit is suitable for replacement operation of motor train unit bogies of all types, and an underground space can be effectively utilized for maintenance operation.
本发明公开了一种新型动车组转向架更换单元，包括：主体架构、托头机构和道床机构；托头可沿托头走形轨通过自我驱动以实现其自身与动车组架车点的对位；道床机构包括道床和升降机构；道床设有轨道；升降机构带动道床沿高度方向做往复运动，使得轨道选择性地与固定轨道对接形成连续轨道或与负一工作层对接；升降机构驱动道床至举升状态时，轨道与固定轨道对接形成连续轨道；升降机构驱动道床由举升状态下降至第一下降状态时，轨道与负一工作层对接，托头托举车厢。本发明同步举升易于控制，适用所有型号动车组转向架的更换作业、可有效利用地下空间进行检修作业。
Novel motor train unit bogie replacing unit
一种新型动车组转向架更换单元
CAO BIN (Autor:in)
15.09.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
B61K
Andere Hilfseinrichtungen für Eisenbahnen
,
OTHER AUXILIARY EQUIPMENT FOR RAILWAYS
/
B66F
HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
,
Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last
/
E01B
PERMANENT WAY
,
Gleisoberbau
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