Return track device

Abstract

The invention relates to the field of production of fly ash autoclaved aerated concrete blocks, and discloses a return track device. The return track device comprises two steel rails, the side wall ofeach steel rail is provided with supporting pieces, the supporting pieces are located between the two steel rails, and adjusting plates capable of being overturned to the upper sides of the supporting pieces are hinged to the supporting pieces. The return track device has the advantages that the supporting pieces and the adjusting plates are arranged between the two steel rails, the adjusting plates are hinged to the supporting pieces, and thus a steam curing trolley walking on the steel rails will not be disturbed; when a material trolley needs to pass across the two steel rails, the adjusting plates are overturned to the upper sides of the supporting pieces, and then the material trolley can pass across the two steel rails along the adjusting plates without moving to the ends of the steel rails; and besides, when the gap between the two steel rails is large, workers can walk on the adjusting plates, potential safety hazards in the production process are reduced, and the effects of facilitating crosswise passing of the material trolley, improving production efficiency and ensuring safety are achieved.

Description

technical field [0001] The invention belongs to the field of fly ash autoclaved aerated concrete block production, and in particular relates to a return track device. [0002] technical background [0003] Fly ash autoclaved aerated concrete blocks use fly ash, lime, cement, gypsum, etc. A porous concrete product made by steam curing and other processes. It has the characteristics of fire resistance, sound insulation, light weight and heat preservation. It has excellent construction performance and is widely used in the construction field. [0004] In the production process of fly ash autoclaved aerated concrete blocks, it is necessary to transport the aerated body to the autoclave for autoclave curing. Generally, the body is placed on the steam curing trolley, and the steam curing trolley passes The track enters into the steaming kettle. Next to the steam curing kettle, a return track is set up for the empty steam curing trolley to return to transport the next batch of gre...

AI Technical Summary

Problems solved by technology

In the production process, if the material vehicle for transporting materials needs to pass through the rails horizontally, due to the large gap between the two rails, the material vehicle cannot pass through the rails directly, and it needs to go around a long distance in the workshop to detour the end of the rails to pass horizontally. Steel rails greatly affect production efficiency in the actual production process

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