Cross-shaped track transition device

Abstract

The invention discloses a cross-shaped track transition device. The cross-shaped track transition device comprises a sectional type transverse main track and a sectional type longitudinal main track which are arranged in a crossed mode. A transverse auxiliary track is arranged at the position, close to the end portion, of the inner side of the transverse main track; a longitudinal auxiliary track is arranged at the position, close to the end portion, of the inner side of the longitudinal main track; the longitudinal auxiliary track and the transverse auxiliary track are arranged in a crossed mode and are consistent in height; the transverse main track and the longitudinal main track are higher than the transverse auxiliary track and the longitudinal auxiliary track respectively. According to the technical scheme, due to the arrangement of the main tracks and the auxiliary tracks and mutual conversion of rims and wheels on the main tracks and the auxiliary tracks, the device can achieve stable transition at the positions where the longitudinal tracks are crossed with the transverse tracks; as the height difference between the main tracks and the auxiliary tracks is consistent with the height of the rims, the stable transition is achieved, no impact exists, and applicability is high.

Description

technical field [0001] The invention relates to a logistics transportation device, in particular to a cross track transition device with convenient vertical and horizontal movement. Background technique [0002] The wheel-rail operating mechanism is widely used in lifting and transportation machinery. The wheel-rail operating mechanism has the characteristics of large allowable wheel pressure, low cost and convenient maintenance. Most of the operating mechanisms of lifting and transportation machinery use wheel rail running mechanism. The wheel-rail operating mechanism must run on two pre-laid parallel tracks. The working area of ​​the equipment is a rectangle along the direction of the track. Sometimes the tracks must cross due to the limitation of the site or the function of switching the working area of ​​the equipment. Most of the wheels of the wheel-rail operating mechanism have rims. When the wheels run on the longitudinal main track and the wheels pass through the in...

AI Technical Summary

Problems solved by technology

This kind of method has a large workload, and it is necessary to fill in the discontinuity of the track each time. The discontinuity after filling is likely to have height difference, left and right misalignment, joint gap, and impact and noise will also be generated when the wheel passes, increasing the distance between the wheel and the track. wear, which affects the life of the wheels and tracks

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