A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Ballastless track structure pull-type transverse deviation rectifying tool
The invention discloses a ballastless track structure pull-type transverse deviation rectifying tool, which comprises a first anchor rod, a second anchor rod and a pull assembly, wherein one end of the first anchor rod is anchored in the anchor rod hole of a ballastless track base to be rectified, and the anchor rod hole of the ballastless track base to be rectified is a transverse anchor rod holeclose to the existing structure; one end of the second anchor rod is anchored in an anchor rod hole of an existing structure, and the anchor rod hole of the existing structure is a transverse anchorrod hole close to one side of the ballastless track base to be rectified; and the pull assembly is installed between the other end of the first anchor rod and the other end of the second anchor rod and used for providing pull force facing the existing structure for the ballastless track to be rectified. The adjacent lines can be used for pull-type deviation rectifying, and a counterforce structuredoes not need to be arranged; the anchor rod is anchored on a concrete structure, and then other matched tools are installed, so that the engineering quantity is small, the construction is fast, andno disturbance is caused to a roadbed and a foundation net supporting column; meanwhile, the problem that an existing counterforce structure is often limited can be avoided.
本发明公开了一种无砟轨道结构拉拽式横向纠偏工装，包括：第一锚杆，第一锚杆的一端锚固在待纠偏无砟轨道底座的锚杆孔内，待纠偏无砟轨道底座的锚杆孔为靠既有结构一侧的横向锚杆孔；第二锚杆，第二锚杆的一端锚固在既有结构的锚杆孔内，既有结构的锚杆孔为靠待纠偏无砟轨道底座一侧的横向锚杆孔；拉拽组件，拉拽组件安装在第一锚杆的另一端与第二锚杆的另一端之间，用于为待纠偏无砟轨道提供朝向既有结构的拉拽力。本发明可利用邻线进行拉拽式纠偏，不需要设置反力结构；本发明将锚杆锚固在混凝土结构上，然后安装其他配套工装，因此工程量小、施工快捷、对路基和基础网支柱无扰动；同时，可以避免现有设置反力结构常受限制的问题。
Ballastless track structure pull-type transverse deviation rectifying tool
The invention discloses a ballastless track structure pull-type transverse deviation rectifying tool, which comprises a first anchor rod, a second anchor rod and a pull assembly, wherein one end of the first anchor rod is anchored in the anchor rod hole of a ballastless track base to be rectified, and the anchor rod hole of the ballastless track base to be rectified is a transverse anchor rod holeclose to the existing structure; one end of the second anchor rod is anchored in an anchor rod hole of an existing structure, and the anchor rod hole of the existing structure is a transverse anchorrod hole close to one side of the ballastless track base to be rectified; and the pull assembly is installed between the other end of the first anchor rod and the other end of the second anchor rod and used for providing pull force facing the existing structure for the ballastless track to be rectified. The adjacent lines can be used for pull-type deviation rectifying, and a counterforce structuredoes not need to be arranged; the anchor rod is anchored on a concrete structure, and then other matched tools are installed, so that the engineering quantity is small, the construction is fast, andno disturbance is caused to a roadbed and a foundation net supporting column; meanwhile, the problem that an existing counterforce structure is often limited can be avoided.
本发明公开了一种无砟轨道结构拉拽式横向纠偏工装，包括：第一锚杆，第一锚杆的一端锚固在待纠偏无砟轨道底座的锚杆孔内，待纠偏无砟轨道底座的锚杆孔为靠既有结构一侧的横向锚杆孔；第二锚杆，第二锚杆的一端锚固在既有结构的锚杆孔内，既有结构的锚杆孔为靠待纠偏无砟轨道底座一侧的横向锚杆孔；拉拽组件，拉拽组件安装在第一锚杆的另一端与第二锚杆的另一端之间，用于为待纠偏无砟轨道提供朝向既有结构的拉拽力。本发明可利用邻线进行拉拽式纠偏，不需要设置反力结构；本发明将锚杆锚固在混凝土结构上，然后安装其他配套工装，因此工程量小、施工快捷、对路基和基础网支柱无扰动；同时，可以避免现有设置反力结构常受限制的问题。
Ballastless track structure pull-type transverse deviation rectifying tool
一种无砟轨道结构拉拽式横向纠偏工装
PAN YONGJIAN (author) / ZHENG XINGUO (author) / LIU JING (author) / XIE YONGJIANG (author) / CAI DEGOU (author) / YAO JIANPING (author) / LOU LIANGWEI (author) / SHI YUEFENG (author) / YANG DEJUN (author) / LIU XIANGHUI (author)
2020-09-11
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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