The invention discloses a stable-advancing cable duct detection device. The device comprises a walking assembly, a detection assembly and a power supply assembly; the walking assembly comprises an installation pipe and three crawler wheels arranged around the installation pipe. Each crawler wheel comprises a mounting bracket, a driving wheel and a crawler, wherein a first connecting rod and a spring shock absorber are connected between two sides of the mounting bracket and the mounting pipe, two ends of the connecting rod are respectively hinged with the crawler wheel and the front end of themounting pipe, and two ends of the spring shock absorber are respectively hinged with the crawler wheel and the rear end of the mounting pipe. The two ends of the first connecting rod are hinged to the crawler wheel and the front end of the mounting pipe correspondingly; the two ends of the spring shock absorber are hinged to the crawler wheel and the rear end of the mounting pipe correspondingly,so the distance between the crawler wheel and the mounting pipe is adjustable, that is, the spring shock absorber can push the crawler wheel to be tightly attached to the inner walls of cable pipelines of various sizes through the action of elastic force, and the application range is wider.
本发明公开了一种行进稳定的电缆管道检测装置,包括行走组件、检测组件以及供电组件,行走组件包括安装管和环绕安装管设置的三个履带轮,履带轮包括安装支架、驱动轮以及履带,安装支架的两侧和安装管之间连接有第一连杆和弹簧减震器,连杆的两端分别与履带轮和安装管的前端铰接,弹簧减震器的两端分别与履带轮和安装管的后端铰接。本发明通过第一连杆的两端分别与履带轮和安装管的前端铰接,弹簧减震器的两端分别与履带轮和安装管的后端铰接,使得履带轮和安装管之间的间距可调节,即弹簧减震器可通过弹力的作用推动履带轮贴紧各种尺寸的电缆管道内壁,适用范围更广。
Stable-advancing cable duct detection device
一种行进稳定的电缆管道检测装置
2020-10-02
Patent
Electronic Resource
Chinese
Crawler wheel for cable duct detection device and cable duct detection device
European Patent Office | 2020
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