Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pick hole backfilling trolley
The embodiment of the invention provides a pickaxe nest backfilling trolley which comprises a power unit and a ballast raking unit, and the power unit and the ballast raking unit are connected with each other. The ballast raking unit comprises a ballast raking rake, a ballast raking transmission mechanism and a ballast raking driving device, and the ballast raking transmission mechanism is connected between the ballast raking driving device and the ballast raking rake; the ballast raking unit comprises an inner ballast raking unit and an outer ballast raking unit, and a ballast raking rake in the inner ballast raking unit moves inwards in the width direction of the track; and a ballast raking rake in the outer ballast raking unit moves inwards along an arc-shaped track. According to the pickaxe nest backfilling trolley provided by the embodiment of the invention, stone ballasts can be effectively moved, meanwhile, the stone ballasts do not need to be stored, and the ballast bed stone ballasts are rapidly and efficiently used for backfilling the pickaxe nest.
本申请实施例提供一种镐窝回填小车，包括：动力单元和扒砟单元，动力单元和扒砟单元相互连接；扒砟单元包括扒砟耙、扒砟传动机构和扒砟驱动装置，扒砟传动机构连接在扒砟驱动装置与扒砟耙之间；扒砟单元包括内扒砟单元和外扒砟单元，内扒砟单元中的扒砟耙沿轨道宽度方向向内移动；外扒砟单元中的扒砟耙沿弧形轨迹向内移动。本申请实施例提供的镐窝回填小车，能够有效移动石砟，同时不需要存储石砟，快速高效地利用道床石砟对镐窝进行回填。
Pick hole backfilling trolley
The embodiment of the invention provides a pickaxe nest backfilling trolley which comprises a power unit and a ballast raking unit, and the power unit and the ballast raking unit are connected with each other. The ballast raking unit comprises a ballast raking rake, a ballast raking transmission mechanism and a ballast raking driving device, and the ballast raking transmission mechanism is connected between the ballast raking driving device and the ballast raking rake; the ballast raking unit comprises an inner ballast raking unit and an outer ballast raking unit, and a ballast raking rake in the inner ballast raking unit moves inwards in the width direction of the track; and a ballast raking rake in the outer ballast raking unit moves inwards along an arc-shaped track. According to the pickaxe nest backfilling trolley provided by the embodiment of the invention, stone ballasts can be effectively moved, meanwhile, the stone ballasts do not need to be stored, and the ballast bed stone ballasts are rapidly and efficiently used for backfilling the pickaxe nest.
本申请实施例提供一种镐窝回填小车，包括：动力单元和扒砟单元，动力单元和扒砟单元相互连接；扒砟单元包括扒砟耙、扒砟传动机构和扒砟驱动装置，扒砟传动机构连接在扒砟驱动装置与扒砟耙之间；扒砟单元包括内扒砟单元和外扒砟单元，内扒砟单元中的扒砟耙沿轨道宽度方向向内移动；外扒砟单元中的扒砟耙沿弧形轨迹向内移动。本申请实施例提供的镐窝回填小车，能够有效移动石砟，同时不需要存储石砟，快速高效地利用道床石砟对镐窝进行回填。
Pick hole backfilling trolley
一种镐窝回填小车
ZHANG BAOMING (Autor:in) / LUO JIANLI (Autor:in) / ZHAO BIZHONG (Autor:in) / CHEN XUEXI (Autor:in) / LIANG ZHONGXI (Autor:in) / XI PING (Autor:in) / WANG ZHILU (Autor:in) / LI YONGFENG (Autor:in) / HE YONGJUN (Autor:in) / CHEN GUILIN (Autor:in)
07.06.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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