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Maintenance Techniques for Railway Cement Sleepers
Source:Qufu Juli Release Date:2020-11-6
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Maintenance techniques for railway cement sleepers: 1. According to the degree of looseness of the track bed, after medium repair (or section replacement of railway cement sleepers), it should be planned to carry out comprehensive maintenance by tamping 3-5 times per kilometer

Maintenance Techniques for Railway Cement Sleepers


1. According to the degree of looseness of the track bed, after the intermediate repair (or replacement of railway cement sleepers in sections), a comprehensive maintenance should be carried out by tamping 3 to 5 times per kilometer in a planned manner. The work includes finding small pits for tamping, strengthening the joint of six sleepers for tamping, rectifying gauge and horizontal exceedance, adjusting poor directions, sorting out severely disturbed rubber pads, tightening joints and sleeper bolts, etc. It is required to rectify the pit grouting, low joints, exceedance gauge, horizontal and direction of the line in a timely manner within 20 to 30 days.


After a stage of work, the line began to stabilize, but due to the failure to make appropriate fasteners during laying, the line began to stabilize. However, due to the failure to make appropriate fasteners during laying, the line began to stabilize


2. After a stage of work, the railway line began to stabilize. However, due to the failure to make appropriate fasteners during laying, potential factors of damage were gradually exposed through the power of the train. Therefore, maintenance work should be carried out kilometer by kilometer to adjust fasteners and fine tune the direction of the railway cement rail sleeper and above. The work includes repairing poorly anchored screws, sorting and replacing defective fasteners, correcting the gauge and gauge reduction rate, fine tune the direction of the line, and repairing damaged railway cement rail sleepers. These tasks are all meticulous work to consolidate and improve equipment quality. A professional team can be organized to follow up in a timely manner when the railway line begins to stabilize.


鐵路水泥軌枕的養(yǎng)護(hù)技巧