Double-track running device

Abstract

The invention relates to the technical field of transport machines, discloses a double-track running device, and comprises a first moving mechanism capable of being arranged on a first track and moving along the first track, a second moving mechanism capable of being arranged on a second track and moving along the second track and a stretchable contraction rod. One end of the contraction rod is connected to the first moving mechanism, and the other end of the contraction rod is connected to the second moving mechanism. Compared with the prior art, the double-track running device is of a double-track running structure, is contacted with the two tracks and moves, and needs no multi-user operation. One user can complete moving operation of the double-track running device which can stably park on the tracks, the distance of the first moving mechanism and the second moving mechanism can be changed, so that the double-track running device is strong in generality.

Description

technical field [0001] The invention relates to the technical field of transportation tools, in particular to a double-track walking device. Background technique [0002] Track running devices are mostly used to carry materials, and are mostly used in the railway industry, especially in various construction sections along the railway that do not return to the railway safety. [0003] At present, most of the track running devices used in the maintenance equipment of various railway sections are monorail running structures, that is, the track running devices are only placed on one track and only move on one track. In this way, when the track running device is in working condition, It is necessary for two people to protect the track running device with their hands and move slowly, otherwise the track running device is easy to tip over due to weightlessness; when the track running device is not moving, it cannot be parked stably. On the track, people must hold it, otherwise it ...

AI Technical Summary

Problems solved by technology

[0003] At present, most of the track running devices used in the maintenance equipment of various railway sections are monorail running structures, that is, the track running devices are only placed on one track and only move on one track. In this way, when the track running device is in working condition, It is necessary for two people to protect the track running device with their hands and move slowly, otherwise the track running device is easy to tip over due to weightlessness; when the track running device is not moving, it cannot be parked stably. On the track, people must hold it, otherwise it will tip over due to weightlessness

[0004] The moving operation of the track running device in the prior art is very troublesome, and it cannot be parked on the track stably, which is inconvenient to use

Images