Precast slab assembled floating road bed
A floating track bed and prefabricated slab technology, which is applied in the field of rail transit, can solve the problems of track structure and train operation, many construction projects, difficult on-site maintenance, etc., so as to make up for high-frequency failure defects, good maintenance environment, and construction efficiency. high effect
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[0035] Such as figure 1 As shown, the prefabricated slab-assembled floating track bed of the present invention includes: a plurality of prefabricated slabs laid sequentially in sequence; a plurality of connecting devices for fixedly connecting two adjacent prefabricated slabs, used for sequentially laying a plurality of prefabricated slabs Connected into one body to form an assembled floating track bed.
[0036] Among them, such as figure 2 , 3 , 4, the prefabricated slab of the present invention includes: a prefabricated slab main body 1, groove structures 2 are respectively provided at its two ends; two rows of rail bearing platforms 3 are arranged on the upper surface of the prefabricated slab main body 1; The outer sleeve device 4 of the inner sleeve of the device is set corresponding to the rail platform 3; the casing group arranged at the corners of both sides of the prefabricated slab body 1 includes four casings respectively arranged at the four corners of the prefa...
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