A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Accurate lofting device for bulk material trolley curved rail in annular cooling trench
The invention provides an accurate lofting device for a bulk material trolley curved rail in an annular cooling trench. The accurate lofting device comprises a telescopic center rod, a rotating platform and a control mechanism. An operator controls the expansion and contraction amount of the expansion and contraction device and the lifting amount of the lifting mechanism through the control mechanism and enables the rotating platform to rotate at a constant speed, adjustment of the laser emission height and the emission angle is achieved, and accurate lofting of concentric circles of different sizes on the bulk material trolley curved rail is achieved. The invention further provides a lofting method using the accurate lofting device for the bulk material trolley curved rail in the annular cooling trench. The laser emission height and emission angle of the telescopic device and the lifting mechanism are precisely adjusted through the control mechanism, the device can precisely lofting a large-radius circle of a bulk trolley curved rail through constant-speed rotation of the rotating platform, the lofting process is simplified, and the lofting efficiency is improved. The problem that curve lofting depends on the lofting structure length, the construction environment and the construction surface flatness is solved, and the lofting effect and the lofting efficiency are improved.
本发明提供一种环冷地沟内散料小车曲轨的精准放样装置，包括伸缩中心杆、旋转平台和控制机构；其中，操作者通过控制机构控制伸缩装置的伸缩量和升降机构的升降量并使旋转平台匀速转动，实现激光发射高度和发射角度的调节，达到对散料小车曲轨上不同大小的同心圆形的精准放样。本发明还提供使用环冷地沟内散料小车曲轨的精准放样装置的放样方法。本发明通过控制机构对伸缩装置和升降机构对激光发射高度和发射角度精准调节，利用旋转平台的匀速转动，使装置能够对散料小车曲轨的大半径圆形进行精准放样，简化了放样过程，克服了曲轨放样对放样结构长度、施工环境和施工面平整性的依赖问题，提升了放样效果和放样效率。
Accurate lofting device for bulk material trolley curved rail in annular cooling trench
The invention provides an accurate lofting device for a bulk material trolley curved rail in an annular cooling trench. The accurate lofting device comprises a telescopic center rod, a rotating platform and a control mechanism. An operator controls the expansion and contraction amount of the expansion and contraction device and the lifting amount of the lifting mechanism through the control mechanism and enables the rotating platform to rotate at a constant speed, adjustment of the laser emission height and the emission angle is achieved, and accurate lofting of concentric circles of different sizes on the bulk material trolley curved rail is achieved. The invention further provides a lofting method using the accurate lofting device for the bulk material trolley curved rail in the annular cooling trench. The laser emission height and emission angle of the telescopic device and the lifting mechanism are precisely adjusted through the control mechanism, the device can precisely lofting a large-radius circle of a bulk trolley curved rail through constant-speed rotation of the rotating platform, the lofting process is simplified, and the lofting efficiency is improved. The problem that curve lofting depends on the lofting structure length, the construction environment and the construction surface flatness is solved, and the lofting effect and the lofting efficiency are improved.
本发明提供一种环冷地沟内散料小车曲轨的精准放样装置，包括伸缩中心杆、旋转平台和控制机构；其中，操作者通过控制机构控制伸缩装置的伸缩量和升降机构的升降量并使旋转平台匀速转动，实现激光发射高度和发射角度的调节，达到对散料小车曲轨上不同大小的同心圆形的精准放样。本发明还提供使用环冷地沟内散料小车曲轨的精准放样装置的放样方法。本发明通过控制机构对伸缩装置和升降机构对激光发射高度和发射角度精准调节，利用旋转平台的匀速转动，使装置能够对散料小车曲轨的大半径圆形进行精准放样，简化了放样过程，克服了曲轨放样对放样结构长度、施工环境和施工面平整性的依赖问题，提升了放样效果和放样效率。
Accurate lofting device for bulk material trolley curved rail in annular cooling trench
一种环冷地沟内散料小车曲轨的精准放样装置
LIU HONGKANG (author) / LONG YIYUN (author) / SHI XIANGYANG (author) / FENG SHICHEN (author)
2023-01-24
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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