Tunnel lining trolley with push-pull end die and secondary tunnel lining pouring method implemented by same
A lining trolley and secondary lining technology, applied in the direction of tunnel lining, tunnel, shaft lining, etc., to achieve the effect of ensuring construction quality, improving efficiency and far-reaching significance
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[0023] The specific embodiment of the present invention will be further described in conjunction with the accompanying drawings.
[0024] A tunnel lining trolley with a push-pull end form, including a lining trolley, a number of adjacent guide steel frames 1 are sequentially welded in the peripheral direction of the rear end of the lining trolley, and each guide steel frame 1 is provided with a Relatively its sliding also can block steel formwork 6 relative to its fixed end.
[0025] The upper side of the end-blocking steel formwork 6 is provided with a wave-shaped tooth structure 8, and the upper frame surface of the guide steel frame 1 is pierced with a compression bolt 3 perpendicular to the end-blocking steel formwork 6, and the guide steel frame 1 A reverse check device is installed at the bottom of the upper frame. The reverse backstop device includes a backstop steel plate 10 hinged on the bottom of the upper frame surface of the guide steel frame 1, the lower end of t...
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