Front support leg: remove anchoring between front outrigger and top of pier, hydro-cylinder inside recovers, break away from top of pier
Rear support leg: traveling wheel of back outrigger runs on temporary track paved on bridge floor
Auxiliary support leg: hydro-cylinder jacks, bottom trolley runs on track of launching nose
When install bridge girders:
Front support leg: supports the front section of abutment ahead, the front outrigger support on above breast wall of abutment
Rear support leg: cylinder in back outrigger jacks, traveling wheel breaks away from track, load-carrying wheel box presses on hinge seat with hard sleepers safeguard
Auxiliary support leg: attach to the launching nose
When launching nose crosses piers:
Front support leg: supports the front section of abutment ahead, the front outrigger supports on above breast wall of abutment
Rear support leg: cylinder in back outrigger jacks, traveling wheel breaks away from track, load-carrying wheel box presses on hinge seat with hard sleepers safeguard
Auxiliary support leg:
Cylinder recovers, the anti-buckle institution ascends launching nose in the air, bottom walking institution makes launching nose move longitudinally to finish crossing piers
Shift spans:
Front support leg:
Upper part is equipped with shift roller driven by shifting span which can realize longitudinal shifting by track on girder cover plate
When front outrigger shifts span, auxiliary outrigger supports on launching nose, when launching nose shifts and changes span, front outrigger is on the top of pier or breast wall at the end of the girder to meet needs of shifting span
Rear support leg: traveling wheel of back outrigger runs on temporary track paved on bridge floor
Auxiliary support leg: same with front support leg
Key Contact:
Mr
Shen,
Yang
Sales Manager
Foreign Trade Department
Supplier and product information updated April 19, 2012.
Verified Business Registration Details
Registered Company:
郑州市华中建机有限公司
Business Registration Number: 410106100002090
Company Registration Address: 郑州上街区工业路114号 * In some jurisdictions, company names and addresses are registered in Chinese only.
