Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Through type track lifting tool and ground rail row track lifting construction method adopting tool
The invention provides a through type track lifting tool which comprises a supporting cross beam and supporting legs connected to the left end and the right end of the supporting cross beam, two steel rail adjusting assemblies for adjusting steel rails are arranged on the supporting cross beam, and each steel rail adjusting assembly comprises a base plate, screws located at the left end and the right end of the base plate and a top nut. A first through hole is formed in the supporting cross beam, the bottom end of the screw rod is connected with the base plate, and the top end of the screw rod penetrates through the first through hole of the supporting cross beam to be in threaded connection with the top nut. The invention further provides a ground rail row track lifting construction method adopting the through type track lifting tool. The through type track lifting tool has the beneficial effects that the through type track lifting tool is provided, machining and manufacturing are convenient, on-site assembling and disassembling operation is easy and rapid, and the through type track lifting tool is suitable for a lower supporting frame method and can be used for track line fine adjustment.
本发明提供了一种下承式起道工装，包括支撑横梁和连接于所述支撑横梁左右两端的支撑脚，所述支撑横梁上设有两个调整钢轨的钢轨调整组件，所述钢轨调整组件包括垫板、位于所述垫板左右两端的螺杆和顶部螺母，所述支撑横梁上设有第一通孔，所述螺杆的底端与所述垫板连接，所述螺杆的顶端穿过所述支撑横梁的第一通孔与所述顶部螺母螺纹连接。本发明还提供了一种采用下承式起道工装的地铁轨排起道施工方法。本发明的有益效果是：提供了一种下承式起道工装，加工制作方便，现场组装和拆卸操作简单快捷，适用于“下支承架”法，可以用于轨道线路精调。
Through type track lifting tool and ground rail row track lifting construction method adopting tool
The invention provides a through type track lifting tool which comprises a supporting cross beam and supporting legs connected to the left end and the right end of the supporting cross beam, two steel rail adjusting assemblies for adjusting steel rails are arranged on the supporting cross beam, and each steel rail adjusting assembly comprises a base plate, screws located at the left end and the right end of the base plate and a top nut. A first through hole is formed in the supporting cross beam, the bottom end of the screw rod is connected with the base plate, and the top end of the screw rod penetrates through the first through hole of the supporting cross beam to be in threaded connection with the top nut. The invention further provides a ground rail row track lifting construction method adopting the through type track lifting tool. The through type track lifting tool has the beneficial effects that the through type track lifting tool is provided, machining and manufacturing are convenient, on-site assembling and disassembling operation is easy and rapid, and the through type track lifting tool is suitable for a lower supporting frame method and can be used for track line fine adjustment.
本发明提供了一种下承式起道工装，包括支撑横梁和连接于所述支撑横梁左右两端的支撑脚，所述支撑横梁上设有两个调整钢轨的钢轨调整组件，所述钢轨调整组件包括垫板、位于所述垫板左右两端的螺杆和顶部螺母，所述支撑横梁上设有第一通孔，所述螺杆的底端与所述垫板连接，所述螺杆的顶端穿过所述支撑横梁的第一通孔与所述顶部螺母螺纹连接。本发明还提供了一种采用下承式起道工装的地铁轨排起道施工方法。本发明的有益效果是：提供了一种下承式起道工装，加工制作方便，现场组装和拆卸操作简单快捷，适用于“下支承架”法，可以用于轨道线路精调。
Through type track lifting tool and ground rail row track lifting construction method adopting tool
下承式起道工装及采用该工装的地铁轨排起道施工方法
XIE TINGWEI (Autor:in) / HUANG HEPING (Autor:in) / BI CONG (Autor:in) / WU NAN (Autor:in) / SHI YEHUI (Autor:in) / CHENG HELAN (Autor:in) / DING XIAODAN (Autor:in)
30.04.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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