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Gantry crane installation steps
2014-12-15 13:47
Gantry crane installation steps
(1) crane co assembled press labeled the main beam, legs, round boxes, and other tests qualified on the ground, the main stringers assembled on the ground, first with a crane hoisting the main stringers in place in order into the side of the main beam and the other side of the main beam, and install a good man walking desk, waiting for the next assembly.
(2) the big wheel on the cart track assembled box, pull the diagonal alignment fixed after using a crane outrigger wheel side box assembly, after the firm with pin connection, and then wire rope, chain hoists adjust the tension on the fixed anchor, using the same method of assembling the other side, so that both sides of the legs perpendicular to the ground, to ensure that the main beam mounting dimensions.
(3)Use truck crane with two ends of the side of the main beam hold slowly lifted and placed on top of the legs to adjust the alignment, the connecting plate bolts connecting plate and legs joist girders fixed under tension. Then install the other side of the main beams. Special Note: if the main beam is not fixed firmly, do not loose unloading crane hook.
(4) A single truck crane hoisting contact frame and securely connected with bolts.
(5) With a single lifting crane to lift the car on the trolley tracks, adjustments to the car wheel tread in contact with the track surface.
(6) With a single cab truck crane hoisting, landings, people walking units, railings and other accessories to a fixed position.
(7) The installation of electrical facilities, laying electrical lines, removes cables, anchors and other equipment. Prepare test after everything is ready. Recording a single request formulated by the quality inspection departments make records.
(1) crane co assembled press labeled the main beam, legs, round boxes, and other tests qualified on the ground, the main stringers assembled on the ground, first with a crane hoisting the main stringers in place in order into the side of the main beam and the other side of the main beam, and install a good man walking desk, waiting for the next assembly.
(2) the big wheel on the cart track assembled box, pull the diagonal alignment fixed after using a crane outrigger wheel side box assembly, after the firm with pin connection, and then wire rope, chain hoists adjust the tension on the fixed anchor, using the same method of assembling the other side, so that both sides of the legs perpendicular to the ground, to ensure that the main beam mounting dimensions.
(3)Use truck crane with two ends of the side of the main beam hold slowly lifted and placed on top of the legs to adjust the alignment, the connecting plate bolts connecting plate and legs joist girders fixed under tension. Then install the other side of the main beams. Special Note: if the main beam is not fixed firmly, do not loose unloading crane hook.
(4) A single truck crane hoisting contact frame and securely connected with bolts.
(5) With a single lifting crane to lift the car on the trolley tracks, adjustments to the car wheel tread in contact with the track surface.
(6) With a single cab truck crane hoisting, landings, people walking units, railings and other accessories to a fixed position.
(7) The installation of electrical facilities, laying electrical lines, removes cables, anchors and other equipment. Prepare test after everything is ready. Recording a single request formulated by the quality inspection departments make records.
