The invention relates to the technical field of tunnel construction, in particular to a lifting platform operation vehicle suitable for tunnel engineering and an operation method thereof.The lifting platform operation vehicle comprises a vehicle frame, rolling wheels are rotationally installed on the front side and the rear side of the vehicle frame, supporting devices are fixedly installed at the two ends of the vehicle frame, and an extending mechanism is fixedly installed at the top end of the vehicle frame; the extending mechanism comprises guide parts, a positioning part, a first butt-joint sleeve and a second butt-joint sleeve, the guide parts are slidably mounted on the front side and the rear side of the positioning part, the first butt-joint sleeve and the second butt-joint sleeve are slidably mounted at the opposite ends of the guide parts correspondingly, and each guide part comprises a treading device and a reversing device; the reversing devices are slidably mounted at the top end of the treading device at equal intervals, the treading device comprises a top frame, a rail, an extending stop lever, a bottom plate, a first rack, a sliding key and a first handrail, and the rail is fixedly mounted at the top end of the top frame. And through the arrangement of the extension mechanism, the purposes that the working area in the guardrail can be increased, and tools are convenient to take and place are achieved.
本发明涉及隧道施工技术领域,具体的说是隧道工程适用的升降平台作业车及其作业方法,包括车架,车架的前后两侧上转动安装有滚轮,车架的两端上固定安装有支撑装置,车架的顶端上固定安装有延伸机构,延伸机构包括导向部件、定位部件、第一对接套和第二对接套,导向部件滑动安装在定位部件的前后两侧上,导向部件相对的一端上分别滑动安装有第一对接套和第二对接套,导向部件包括踩踏装置和换向装置,换向装置等距滑动安装在踩踏装置的顶端上,踩踏装置包括顶架、轨道、延伸挡杆、底板、第一齿条、滑键和第一栏杆,轨道固定安装在顶架的顶端上。通过延伸机构的设置,实现了可提升护栏内部工作面积与便于拿取与放置工具的目的。
Lifting platform operation vehicle suitable for tunnel engineering and operation method thereof
隧道工程适用的升降平台作业车及其作业方法
2023-03-31
Patent
Elektronische Ressource
Chinesisch
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |
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