Auxiliary positioning device and method for railway construction: Fid-Bau Portal

Auxiliary positioning device and method for railway construction

LI CHUAN / DU BAOZHU / HU ZONGGUANG / SHENG HUA

The invention discloses an auxiliary positioning device and method for railway construction, and belongs to the technical field of railway construction. A bottom plate is included. Trundles are mounted on a lower surface of the bottom plate; a fixed seat is mounted on an upper surface of the bottom plate; a guide rail seat A and a guide rail seat B are mounted on an inner wall of the fixed seat; amoving frame is mounted on the guide rail seat A and the guide rail seat B; a driving motor A is mounted on an outer side wall of the moving frame; and an output shaft of the driving motor A is connected with a supporting shaft, a gear is installed on the supporting shaft and engaged with a rack, a supporting rod is further installed on the outer side wall of the moving frame and penetrates out of the fixed seat to be connected with a positioning table through a rotating shaft, and the positioning table is provided with a positioning clamping jaw A and a positioning clamping jaw B through a driving mechanism. According to the auxiliary positioning device and method for railway construction, manual hand holding for positioning is not needed, a workload of operators can be reduced, positioning efficiency is greatly improved, the positioning table can rotate by 360 degrees through the rotating shaft, positioning requirements under different conditions can be met, and universality is wide.

本发明公开了一种铁路施工用辅助定位装置及方法，属于铁路施工技术领域，包括底板，底板下表面安装有脚轮，底板上表面安装有固定座，固定座的内壁安装有导轨座A和导轨座B，导轨座A和导轨座B上安装有移动架，移动架的外侧壁安装有驱动电机A，驱动电机A的输出轴连接有支撑轴，支撑轴上安装有齿轮，齿轮与齿条啮合，移动架的外侧壁还安装有支撑杆，支撑杆穿出固定座通过转轴连接有定位台，定位台通过驱动机构安装有定位夹爪A和定位夹爪B。本发明的铁路施工用辅助定位装置及方法，不需要人工手持进行定位，可减轻操作人员的工作负担，大大提高定位效率，通过转轴使定位台可360°旋转，可满足不同情况下的定位需求，其通用性广。

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