To provide a pipe transport carriage that can perform a lift down work for a pipe while straddling across an excavated groove by an easy procedure.SOLUTION: A pipe transport carriage (1) includes a slide bar (33) for moving traverse wheels (31, 32) for the pipe transport carriage in a direction crossing with an extending direction of a pipe while exceeding a first grounding range that is a range surrounded by grounding points related to respective multiple running wheels (21 to 24).SELECTED DRAWING: Figure 1
【課題】容易な手順で掘削溝を跨いだ状態として管の吊り降ろし作業を行うことが可能な管搬送台車を実現する。【解決手段】管搬送台車(1)は、複数の走行輪(21〜24)のそれぞれに係る接地点により囲まれる範囲である第1接地範囲を超えて、管の延伸方向と交差する方向に、管搬送台車の横断輪(31、32)を移動させるスライドバー(33)を備えている。【選択図】図1
PIPE TRANSPORT CARRIAGE
管搬送台車
2019-08-08
Patent
Electronic Resource
Japanese
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |
SINGLE PIPE ASSEMBLY TYPE CONSTRUCTION MATERIAL TRANSPORT CARRIAGE
European Patent Office | 2022
|