A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Omnibearing maintenance vehicle for interior of box girder
The invention discloses an all-directional maintenance car for the interior of a box girder. The all-directional maintenance car comprises a lower-layer trolley and an upper-layer trolley, the lower-layer trolley is arranged on a longitudinal track in the box girder; the upper-layer trolley is provided with a crossing wheel capable of crossing the reinforced rib, and the span of the crossing wheel is adjustable; the upper-layer trolley is arranged on the lower-layer trolley through the separating and combining device; during longitudinal maintenance, the upper-layer trolley is fastened with the lower-layer trolley through the separation and combination device and longitudinally moves along with the lower-layer trolley; during transverse maintenance, the upper-layer trolley is separated from the lower-layer trolley through the separation and combination device, and the lower-layer trolley moves transversely; and a lifting maintenance platform is arranged on the upper-layer trolley. According to the invention, free walking in the box girder along the bridge direction, the transverse bridge direction and the vertical direction is realized, the full-bridge-direction reachability and the full-bridge-direction reachability of the interior of the box girder are realized, the labor consumption of inspection, maintenance and repair of the interior of the box girder is reduced, and the maintenance efficiency of the interior of the box girder is improved.
本发明公开了一种箱梁内部全方位检修车，包括下层小车和上层小车；下层小车设置在箱梁内部的纵向轨道上；上层小车设置有可跨越加筋肋的跨越轮，跨越轮的跨径可调；上层小车通过分离结合装置设置在下层小车上；当纵向检修时，上层小车通过分离结合装置与下层小车紧固，随下层小车纵向移动；当横向检修时，上层小车通过分离结合装置与下层小车分离，脱离下层小车横向移动；上层小车上设置有升降检修平台。本发明实现了箱梁内部顺桥向、横桥向和垂直方向三个方向上的自由行走，实现箱梁内部全桥向的可达可检，降低箱梁内部检查、养护和维修的劳动力消耗，提高箱梁内部的检修效率。
Omnibearing maintenance vehicle for interior of box girder
The invention discloses an all-directional maintenance car for the interior of a box girder. The all-directional maintenance car comprises a lower-layer trolley and an upper-layer trolley, the lower-layer trolley is arranged on a longitudinal track in the box girder; the upper-layer trolley is provided with a crossing wheel capable of crossing the reinforced rib, and the span of the crossing wheel is adjustable; the upper-layer trolley is arranged on the lower-layer trolley through the separating and combining device; during longitudinal maintenance, the upper-layer trolley is fastened with the lower-layer trolley through the separation and combination device and longitudinally moves along with the lower-layer trolley; during transverse maintenance, the upper-layer trolley is separated from the lower-layer trolley through the separation and combination device, and the lower-layer trolley moves transversely; and a lifting maintenance platform is arranged on the upper-layer trolley. According to the invention, free walking in the box girder along the bridge direction, the transverse bridge direction and the vertical direction is realized, the full-bridge-direction reachability and the full-bridge-direction reachability of the interior of the box girder are realized, the labor consumption of inspection, maintenance and repair of the interior of the box girder is reduced, and the maintenance efficiency of the interior of the box girder is improved.
本发明公开了一种箱梁内部全方位检修车，包括下层小车和上层小车；下层小车设置在箱梁内部的纵向轨道上；上层小车设置有可跨越加筋肋的跨越轮，跨越轮的跨径可调；上层小车通过分离结合装置设置在下层小车上；当纵向检修时，上层小车通过分离结合装置与下层小车紧固，随下层小车纵向移动；当横向检修时，上层小车通过分离结合装置与下层小车分离，脱离下层小车横向移动；上层小车上设置有升降检修平台。本发明实现了箱梁内部顺桥向、横桥向和垂直方向三个方向上的自由行走，实现箱梁内部全桥向的可达可检，降低箱梁内部检查、养护和维修的劳动力消耗，提高箱梁内部的检修效率。
Omnibearing maintenance vehicle for interior of box girder
一种箱梁内部全方位检修车
YANG GUOLIN (author) / SUN YINGJIE (author) / HU XIAOHONG (author) / ZHANG ZONGHUI (author) / CUI HAI (author) / XIAO XIAO (author) / WANG JINQUAN (author) / XIAO LONG (author) / SHEN XIANG (author)
2023-04-18
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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