A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Arm folding and unfolding structure and method of lightweight bridge intelligent detection vehicle
The invention discloses an arm folding and unfolding structure and method of a lightweight bridge intelligent detection vehicle. The arm folding and unfolding structure comprises a walking chassis, at least three electric cylinders are installed on the walking chassis, the electric cylinders are connected with telescopic cantilever shafts, the telescopic cantilever shafts are installed on an installation frame, and the telescopic cantilever shafts are connected with a suspended workbench through a rotating device; an insertion hole matched with the telescopic cantilever shaft is formed in the mounting frame, and a locking device is mounted on one side of the insertion hole; the suspended workbench penetrates through and is in sliding connection with a vertical arm, and the suspended workbench is connected with the vertical arm through a moving structure. The vertical arm is in sliding connection with a sliding vertical arm, a lifting winch is installed on the vertical arm, and the lifting winch is connected with the sliding vertical arm through a first steel wire rope; and the bottom of the sliding vertical arm is connected with a rotating short arm through a rotating short arm slewing mechanism. According to the bridge detection vehicle, rapid arm folding and arm unfolding of the bridge detection vehicle can be achieved, bridges of different widths and heights can be used, obstacle avoidance walking is achieved, and the bridge detection efficiency is improved.
本发明公开了一种轻量化桥梁智能检测车的收臂展臂结构及方法，包括行走底盘，行走底盘上安装有至少三个电缸，电缸连接有伸缩悬臂轴，伸缩悬臂轴安装在安装架，伸缩悬臂轴通过旋转装置连接有悬空工作台；安装架成形有与伸缩悬臂轴配合的插孔，插孔一侧安装有锁紧装置；所述悬空工作台穿过并滑动连接有竖臂，悬空工作台通过移动结构与竖臂相连；竖臂滑动连接有滑动竖臂，竖臂上安装有升降卷扬机，升降卷扬机通过第一钢丝绳与滑动竖臂相连；滑动竖臂底部通过旋转短臂回转机构连接有旋转短臂。本发明可以实现桥梁检测车的快速收臂和展臂，且可以使用不同宽度和高度的桥梁，并实现了避障行走，加快了桥梁检测效率。
Arm folding and unfolding structure and method of lightweight bridge intelligent detection vehicle
The invention discloses an arm folding and unfolding structure and method of a lightweight bridge intelligent detection vehicle. The arm folding and unfolding structure comprises a walking chassis, at least three electric cylinders are installed on the walking chassis, the electric cylinders are connected with telescopic cantilever shafts, the telescopic cantilever shafts are installed on an installation frame, and the telescopic cantilever shafts are connected with a suspended workbench through a rotating device; an insertion hole matched with the telescopic cantilever shaft is formed in the mounting frame, and a locking device is mounted on one side of the insertion hole; the suspended workbench penetrates through and is in sliding connection with a vertical arm, and the suspended workbench is connected with the vertical arm through a moving structure. The vertical arm is in sliding connection with a sliding vertical arm, a lifting winch is installed on the vertical arm, and the lifting winch is connected with the sliding vertical arm through a first steel wire rope; and the bottom of the sliding vertical arm is connected with a rotating short arm through a rotating short arm slewing mechanism. According to the bridge detection vehicle, rapid arm folding and arm unfolding of the bridge detection vehicle can be achieved, bridges of different widths and heights can be used, obstacle avoidance walking is achieved, and the bridge detection efficiency is improved.
本发明公开了一种轻量化桥梁智能检测车的收臂展臂结构及方法，包括行走底盘，行走底盘上安装有至少三个电缸，电缸连接有伸缩悬臂轴，伸缩悬臂轴安装在安装架，伸缩悬臂轴通过旋转装置连接有悬空工作台；安装架成形有与伸缩悬臂轴配合的插孔，插孔一侧安装有锁紧装置；所述悬空工作台穿过并滑动连接有竖臂，悬空工作台通过移动结构与竖臂相连；竖臂滑动连接有滑动竖臂，竖臂上安装有升降卷扬机，升降卷扬机通过第一钢丝绳与滑动竖臂相连；滑动竖臂底部通过旋转短臂回转机构连接有旋转短臂。本发明可以实现桥梁检测车的快速收臂和展臂，且可以使用不同宽度和高度的桥梁，并实现了避障行走，加快了桥梁检测效率。
Arm folding and unfolding structure and method of lightweight bridge intelligent detection vehicle
一种轻量化桥梁智能检测车的收臂展臂结构及方法
CHEN XIAOHUI (author) / ZHOU LANGMING (author) / WAN ZHI (author) / TONG CHENPENG (author) / HU SHUAIHUA (author) / SHEN YANGJUN (author) / MA KE (author) / TAN GUANGYU (author)
2021-08-31
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
Bridge section unfolding and folding mechanism and unfolding and folding method
| European Patent Office | 2024
Intelligent safety cone folding and unfolding system and folding and unfolding method thereof
| European Patent Office | 2023
Avoiding connecting structure of lightweight bridge intelligent detection vehicle
| European Patent Office | 2021
Automatic folding and unfolding profiling intelligent vehicle-mounted garage
| European Patent Office | 2022