A track for underwater walking wheels that is not easy to derail

Abstract

The invention belongs to the field of ship and marine engineering test facilities, and specifically discloses a track for an underwater traveling wheel that is not easy to derail, comprising a lower rail surface, a side rail surface and an upper rail surface. A number of rotating rollers are arranged; the opposite sides of the two rail surfaces are respectively provided with buffer plates, and a plurality of buffer parts are installed between each buffer plate and its adjacent side rail surfaces. The track provided by the present invention can limit the two traveling wheels of each group of traveling wheels together, and form a guide bar between the two traveling wheels to limit the offset distance of the traveling wheels, and limit the traveling wheels to the inside of the track ; The rolling contact between the roller and the running wheel greatly reduces the wear of the running wheel and the track. At the same time, the upper rail faces the floating wheel to limit the floating of the running wheel, so that the running wheel is not easy to derail. With cooperation, it can move to both sides. When the running wheel is deflected, the buffer plate can effectively buffer the deflection to prevent the running wheel from hitting the side rail surface and prevent the damage of the track.

Description

technical field [0001] The invention relates to the field of ships and marine engineering test facilities, in particular to a track for an underwater traveling wheel that is not easy to derail. Background technique [0002] In ship and marine engineering test facilities and other underwater engineering facilities, due to work needs, there are often some special equipment that walks on the bottom of the water. Due to the problems of buoyancy and self-stability of structures in water, it is inevitable to put forward anti-floating and anti-tilting requirements for the matching part of the walking mechanism. In addition, because the underwater traveling mechanism is difficult to be controlled synchronously, the traveling wheels of the traveling mechanism are easily twisted due to the asynchrony, which squeezes the track and causes damage to the track; in order to ensure the stability of the traveling wheels, the traveling wheels of the traveling mechanism are mostly arranged in ...

AI Technical Summary

Problems solved by technology

In addition, because the underwater traveling mechanism is difficult to control synchronously, its traveling wheels are prone to deflection due to asynchrony, which will squeeze the track and cause damage to the track; in order to ensure the stability of the traveling wheel, the traveling wheels of the traveling mechanism are usually arranged in pairs ;The existing track only limits the outer wheels of each set of wheels, which is prone to offset and poor stability

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