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A platform for research: civil engineering, architecture and urbanism
Maintenance method for bridge steel box girder maintenance joist barrow track
The invention discloses a bridge steel box girder maintenance joist barrow track maintenance method, and belongs to the field of joist barrow track maintenance methods.The bridge steel box girder maintenance joist barrow track maintenance method comprises the following steps that S1, a maintenance car is arranged below a bridge body and moves in the length direction of a track, and the straightness of the track is measured through a measuring device; s2, the straightness of the track is measured through a measuring device, when the straightness of the track exceeds 5 mm, it is determined that the position is a deformed part of the track, and the maintenance car stops moving; and S3, a hydraulic tool is placed above the deformed part of the track, the hydraulic tool is started, the deformed part of the track is reversely jacked and pressed through the hydraulic tool, the hydraulic tool applies reverse stress to the deformed part of the track, and the deformed part of the track is straightened. The rail straightener has the effect of improving the working efficiency of straightening the straightness of the rail.
本申请公开了一种大桥钢箱梁检修桁车轨道检修方法，属于桁车轨道检修方法的领域，其包括如下步骤：S1、在桥体下方设置检修车，检修车沿轨道的长度方向移动，并利用测量装置对轨道的直线度进行测量；S2、利用测量装置对轨道的直线度进行测量，当轨道的直线度超过5毫米时，确定该处为轨道的变形部位，检修车停止移动；S3、将液压工具放置于轨道的变形部位上方，启动液压工具，利用液压工具对轨道的变形部位进行反向顶压，液压工具对轨道变形部位施加反向应力，对轨道变形部位进行矫直。本申请具有提高矫直轨道直线度工作效率的效果。
Maintenance method for bridge steel box girder maintenance joist barrow track
The invention discloses a bridge steel box girder maintenance joist barrow track maintenance method, and belongs to the field of joist barrow track maintenance methods.The bridge steel box girder maintenance joist barrow track maintenance method comprises the following steps that S1, a maintenance car is arranged below a bridge body and moves in the length direction of a track, and the straightness of the track is measured through a measuring device; s2, the straightness of the track is measured through a measuring device, when the straightness of the track exceeds 5 mm, it is determined that the position is a deformed part of the track, and the maintenance car stops moving; and S3, a hydraulic tool is placed above the deformed part of the track, the hydraulic tool is started, the deformed part of the track is reversely jacked and pressed through the hydraulic tool, the hydraulic tool applies reverse stress to the deformed part of the track, and the deformed part of the track is straightened. The rail straightener has the effect of improving the working efficiency of straightening the straightness of the rail.
本申请公开了一种大桥钢箱梁检修桁车轨道检修方法，属于桁车轨道检修方法的领域，其包括如下步骤：S1、在桥体下方设置检修车，检修车沿轨道的长度方向移动，并利用测量装置对轨道的直线度进行测量；S2、利用测量装置对轨道的直线度进行测量，当轨道的直线度超过5毫米时，确定该处为轨道的变形部位，检修车停止移动；S3、将液压工具放置于轨道的变形部位上方，启动液压工具，利用液压工具对轨道的变形部位进行反向顶压，液压工具对轨道变形部位施加反向应力，对轨道变形部位进行矫直。本申请具有提高矫直轨道直线度工作效率的效果。
Maintenance method for bridge steel box girder maintenance joist barrow track
一种大桥钢箱梁检修桁车轨道检修方法
ZHOU JIAGANG (author) / LIU YONG (author) / HE CHAO (author) / XU YINGMEI (author) / XING DANDAN (author) / SHANG ZHOUBIN (author) / TAO YIHAI (author) / XIA HAO (author) / DAI WEI (author) / WANG WEISHENG (author)
2023-04-04
Patent
Electronic Resource
Chinese
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