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A platform for research: civil engineering, architecture and urbanism
Fire fighting truck upper arm ladder assembly structure, ladder assembly mechanism and fire fighting truck
The invention provides a fire fighting truck upper arm ladder assembly structure, a ladder assembly mechanism and a fire fighting truck, and relates to the technical field of fire fighting. The upper arm ladder assembly structure of the fire fighting truck comprises a plurality of upper arm extension ladder assemblies, the upper arm extension ladder assemblies are arranged between a lower arm ladder assembly structure and a working bucket in a sleeving mode and rotationally arranged between the lower arm ladder assembly structure and the working bucket, and the upper arm extension ladder assemblies are configured to be capable of rotating and extending and retracting relative to the lower arm ladder assembly so as to adjust the position of the working bucket. The multiple upper arm telescopic ladder assemblies are arranged in a sleeved mode and can rotate and do telescopic motion relative to the lower arm ladder assembly, the telescopic function of the upper arm ladder assembly structure of the fire fighting truck is achieved, the working bucket is made to be close to a rescue point along a straight line, the problem of rescue difficulty of the last meter is solved, rescue time is saved, and rescue efficiency is improved. And under the mutual cooperation of the lower arm ladder assembly structure and the plurality of upper arm extension ladder assemblies, a building or a rescue position can be approached more quickly, the unnecessary adjustment time is reduced, and a more quick and accurate rescue mode is realized.
本发明提供一种消防车上臂梯架结构、梯架机构及消防车，涉及消防技术领域。该消防车上臂梯架结构包括多个上臂伸缩梯架，多个上臂伸缩梯架相互套设并转动设置于下臂梯架结构和工作斗之间，多个上臂伸缩梯架被配置为能够相对于下臂梯架转动和伸缩运动，以调节工作斗的位置。多个上臂伸缩梯架相互套设并能够相对于下臂梯架转动和伸缩运动，实现消防车上臂梯架结构伸缩功能，使工作斗沿直线靠近救援点，以解决“最后一米”救援的难度问题，节省救援时间，提高救援效率。在下臂梯架结构和多个上臂伸缩梯架的相互配合下，可以更加快速地接近建筑物或救援位置，减少不必要的调整时间，实现更加快速精确的救援方式。
Fire fighting truck upper arm ladder assembly structure, ladder assembly mechanism and fire fighting truck
The invention provides a fire fighting truck upper arm ladder assembly structure, a ladder assembly mechanism and a fire fighting truck, and relates to the technical field of fire fighting. The upper arm ladder assembly structure of the fire fighting truck comprises a plurality of upper arm extension ladder assemblies, the upper arm extension ladder assemblies are arranged between a lower arm ladder assembly structure and a working bucket in a sleeving mode and rotationally arranged between the lower arm ladder assembly structure and the working bucket, and the upper arm extension ladder assemblies are configured to be capable of rotating and extending and retracting relative to the lower arm ladder assembly so as to adjust the position of the working bucket. The multiple upper arm telescopic ladder assemblies are arranged in a sleeved mode and can rotate and do telescopic motion relative to the lower arm ladder assembly, the telescopic function of the upper arm ladder assembly structure of the fire fighting truck is achieved, the working bucket is made to be close to a rescue point along a straight line, the problem of rescue difficulty of the last meter is solved, rescue time is saved, and rescue efficiency is improved. And under the mutual cooperation of the lower arm ladder assembly structure and the plurality of upper arm extension ladder assemblies, a building or a rescue position can be approached more quickly, the unnecessary adjustment time is reduced, and a more quick and accurate rescue mode is realized.
本发明提供一种消防车上臂梯架结构、梯架机构及消防车，涉及消防技术领域。该消防车上臂梯架结构包括多个上臂伸缩梯架，多个上臂伸缩梯架相互套设并转动设置于下臂梯架结构和工作斗之间，多个上臂伸缩梯架被配置为能够相对于下臂梯架转动和伸缩运动，以调节工作斗的位置。多个上臂伸缩梯架相互套设并能够相对于下臂梯架转动和伸缩运动，实现消防车上臂梯架结构伸缩功能，使工作斗沿直线靠近救援点，以解决“最后一米”救援的难度问题，节省救援时间，提高救援效率。在下臂梯架结构和多个上臂伸缩梯架的相互配合下，可以更加快速地接近建筑物或救援位置，减少不必要的调整时间，实现更加快速精确的救援方式。
Fire fighting truck upper arm ladder assembly structure, ladder assembly mechanism and fire fighting truck
一种消防车上臂梯架结构、梯架机构及消防车
LI XIANG (author) / LI GUOJUN (author) / XING JIAO (author) / KANG XUNMING (author) / FU GUANNAN (author)
2023-06-23
Patent
Electronic Resource
Chinese
Fire fighting truck ladder assembly structure and fire fighting truck
| European Patent Office | 2023