Underground pipeline or culvert maintenance vehicle

Abstract

The invention relates to an underground pipeline or culvert maintenance vehicle, wherein an operation room is arranged in a vehicle body, and a mechanical arm is arranged on the vehicle body; a working table is arranged on the mechanical arm, and a control device for the mechanical arm and the working table is arranged in the operation room; a travel mechanism moving forward along a pipe wall is arranged on the working table, and a loading cradle head is arranged on the travel mechanism; and an industrial endoscope and a detachable or replaceable working head for maintaining a pipeline or a culvert are arranged on the loading cradle head. The maintenance vehicle can conveniently and rapidly reach a place of an accident, can be stably pulled over and is provided with a temporary warning sign for construction safety; no person is needed to enter the pipeline or the culvert with various kinds of risk factors to carry out maintenance, and maintenance can be carried out by the maintenance vehicle without digging or destroying a road surface and a culvert pipe structure; information is fed back through the endoscope and a detector head, and a predetermined program is selected to operate and replace various kinds of standard working heads, thus work efficiency is greatly improved, the safety of operation personnel is ensured.

Description

technical field [0001] The invention relates to an engineering overhaul vehicle, in particular to an overhaul vehicle for detecting, dredging and maintaining underground narrow pipes or culverts. Background technique [0002] When underground pipes or culverts are clogged or cracked, the solution in the past is to "open the belly". Not only does the "disfigurement" of the road affect traffic, but it also requires considerable manpower, material and financial resources, and the construction takes a long time to block traffic. Especially for small-diameter water delivery culvert pipes because personnel can't directly detect in maintenance, often neglect maintenance, the time easily causes engineering accident for a long time, causes great loss. For a long time, people have always hoped to complete the repair of pipelines or culverts without excavating roads, especially the repair and dredging of culverts with smaller diameters. [0003] Therefore, there is an urgent need for ...

AI Technical Summary

Problems solved by technology

[0002] When underground pipes or culverts are clogged or cracked, the solution in the past is to "open the belly", which not only affects the traffic, but also requires considerable manpower, material and financial resources, and the construction time is long, blocking traffic

Especially for small-diameter water culvert pipes, because personnel cannot directly detect and maintain them, they are often neglected in maintenance. Over time, it is easy to cause engineering accidents and cause great losses.

Images