A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Crawling ladder for electrician operation
The invention belongs to the technical field of electricians, and particularly relates to an electrician operation ladder stand which comprises a pair of symmetrically-arranged connecting frames. The tops of the two connecting frames are hinged to each other. A ladder is arranged on the inner side of the connecting frame; the bottom of the connecting frame is slidably connected with a connecting column. The bottom surface of the connecting column is fixedly connected with a supporting plate; a first spring is fixedly connected between the supporting plate and the connecting frame, and the connecting column is sleeved with the first spring; tightening devices are mounted at the top positions of the two connecting frames; the outer side surfaces of the two connecting frames are rotationally connected with rolling wheels, a pull rope is retracted into a tightening device through the tightening device, at the moment, the pull rope pulls a connecting column, then the connecting column pulls a supporting plate to the connecting frames and compresses a first spring, and therefore the rolling wheels can make normal contact with the ground, and at the moment, the device can move on the ground; and if a worker lightly pushes the wall, the wall-climbing device can be moved.
本发明属于属于电工专业技术领域，具体的说是一种电工作业爬梯，包括一对对称设置的连接框；两个所述连接框的顶部相互铰接；所述连接框的内侧设置有梯子；所述连接框的底部滑动连接有连接柱；所述连接柱的底面固连有支撑板；所述支撑板与连接框之间固连有第一弹簧，且第一弹簧套于连接柱外部；两个所述连接框的顶部位置安装有收紧装置；两个所述连接框外侧表面均转动连接有滚轮，通过收紧装置，将拉绳收入收紧装置内，此时拉绳便会拉动连接柱，再由连接柱将支撑板拉向连接框，并压缩第一弹簧，从而使得滚轮能够正常接触到地面，此时本发明实施例便可以在地面上移动，若工人轻推墙壁，便可使本发明实例发生移动。
Crawling ladder for electrician operation
The invention belongs to the technical field of electricians, and particularly relates to an electrician operation ladder stand which comprises a pair of symmetrically-arranged connecting frames. The tops of the two connecting frames are hinged to each other. A ladder is arranged on the inner side of the connecting frame; the bottom of the connecting frame is slidably connected with a connecting column. The bottom surface of the connecting column is fixedly connected with a supporting plate; a first spring is fixedly connected between the supporting plate and the connecting frame, and the connecting column is sleeved with the first spring; tightening devices are mounted at the top positions of the two connecting frames; the outer side surfaces of the two connecting frames are rotationally connected with rolling wheels, a pull rope is retracted into a tightening device through the tightening device, at the moment, the pull rope pulls a connecting column, then the connecting column pulls a supporting plate to the connecting frames and compresses a first spring, and therefore the rolling wheels can make normal contact with the ground, and at the moment, the device can move on the ground; and if a worker lightly pushes the wall, the wall-climbing device can be moved.
本发明属于属于电工专业技术领域，具体的说是一种电工作业爬梯，包括一对对称设置的连接框；两个所述连接框的顶部相互铰接；所述连接框的内侧设置有梯子；所述连接框的底部滑动连接有连接柱；所述连接柱的底面固连有支撑板；所述支撑板与连接框之间固连有第一弹簧，且第一弹簧套于连接柱外部；两个所述连接框的顶部位置安装有收紧装置；两个所述连接框外侧表面均转动连接有滚轮，通过收紧装置，将拉绳收入收紧装置内，此时拉绳便会拉动连接柱，再由连接柱将支撑板拉向连接框，并压缩第一弹簧，从而使得滚轮能够正常接触到地面，此时本发明实施例便可以在地面上移动，若工人轻推墙壁，便可使本发明实例发生移动。
Crawling ladder for electrician operation
一种电工作业爬梯
YAO TINGTING (author) / BAO CHENGJIA (author) / CAI YUN (author) / TIAN HUAN (author) / NIU YAYA (author)
2023-05-30
Patent
Electronic Resource
Chinese
IPC:
E06C
LADDERS
,
Leitern