Maintenance device for rail plate production adopting unit assembly-line method, and assembly-line unit

Abstract

The invention discloses a maintenance device for rail plate production adopting a unit assembly-line method, and an assembly-line unit. The maintenance device comprises a maintenance channel, whereingates are formed in the two ends of the maintenance channel; a steam pipeline and a temperature sensor are arranged in the maintenance channel; a cooling component is arranged in the maintenance channel; an outlet is formed in the steam pipeline; the steam pipeline communicates with a steam generator; the steam generator is connected with a control component; and the control component is connectedwith the temperature sensor and the cooling component. By applying the maintenance device, the cooperative working of the steam generator and the temperature sensor is controlled through the controlcomponent, so that standing, heating, and constant-temperature and cooling maintenance for rail plates located in the independent maintenance channel are realized in one process; moving in each phaseis not needed, so that simultaneous maintenance for one batch of the rail plates is realized; the next batch of rail plates is placed after the maintenance is completed, so that the circulation flow of the rail plates is simplified, and the maintenance efficiency is increased; the maintenance device is applied to the efficient working of factory assembly-line production for the rail plates; and the maintenance device is simple in structure, convenient to use, and good in effect.

Description

technical field [0001] The invention relates to the technical field of rail transportation, in particular to a maintenance device for producing track slabs by a unit flow method and a flow unit. Background technique [0002] In the existing track slab production process, it is necessary to maintain the steel-concrete track slab in the track slab mold, and steam curing is often used. The existing steam curing method adopts a step-by-step method, which is to send the molds containing the track slab to Enter the rest area in the tunnel for low temperature (generally ambient temperature) maintenance for a period of time, then send it to the heating zone in the tunnel for temperature rise (generally from ambient temperature to 45°C) for maintenance, and then send it to the constant temperature zone in the tunnel for constant temperature (generally 45°C) 45°C) for a period of time, and finally sent to the cooling zone in the channel for cooling (generally cooling to ambient temper...

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Problems solved by technology

[0004] The purpose of the present invention is to overcome the above-mentioned shortcomings of low working efficiency of the existing step-by-step steam curing device in the prior art, difficulty in adapting to the high-efficiency operation of the track plate large-scale factory flow operation and difficulty in ensuring product quality, and provide a The maintenance device and the assembly line for the production of track slabs by the assembly flow method

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