A Segment Lifting Device Adapted to Micro Tunnel Boring Machine
A technology of tunnel boring machine and lifting device, which is applied in the direction of tunnels, tunnel linings, shaft equipment, etc., and can solve problems such as inconvenient manual operation
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[0012] Referring to the accompanying drawings, a segment hoisting device adapted to a miniature tunnel boring machine mainly includes a traveling mechanism 1, a hydraulic unit 2, a traveling drive unit 3, a lifting arm 4, a lifting arm seat 5, a lifting arm rotating cylinder 6, a lifting arm Arm lift cylinder 7, segment rotation cylinder 8, compensation cylinder 9, rotation cylinder drive shaft 10, rotation support seat 11, rotation support 12, segment clamping cylinder 13, segment clamping mechanism 14, segment grabbing seat 15 , the traveling mechanism 1 is installed on the track beam, and the forward and backward movement of the crane is realized through the traveling drive unit 3, which is fixed on the traveling mechanism 1; the hydraulic unit 2 is suspended on the traveling mechanism 1, and can be forward and backward together with the crane Movement; the lifting arm seat 5 is pinned to the walking mechanism 1, and can move left and right; the lifting arm 4 is pinned to th...
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