A gangway is a narrow walkway or platform that provides safe access to a ship, truck, or train. Ship gangways are used for the passage of both passengers/crew and cargo. They must move in all directions and be height-adjustable for use with different ships. The gangways must also be robust, secure and safe under challenging conditions.
RUD’s TECDOS Drive system offers an ideal solution for a gangway, using calibrated steel chains fitting into complimenting sprockets. TECDOS drive systems are an ideal replacement for pinion gear and wire rope drives because they function reliably even under the most challenging conditions.
For gangways, RUD TECDOS drive systems can include:
TECDOS PI-GAMMA DRIVE
The PI-GAMMA drive system, with a fixed 180-degree angle (PI) or a flexible 90-180-degree (GAMMA), is suited for horizontal and vertical applications. The PI-GAMMA pocket wheel block can pull the load along the round steel chain or move it to a different location.
The advantages of PI-GAMMA DRIVE:
TECDOS PREMIUM ROUND LINK CHAIN
The core component of each TECDOS drive system is a highly wear-resistant, calibrated round link chain that can be used in challenging conditions or with abrasive materials. TECDOS chains have high-grade strength to ensure maximum operating safety. The Premium Round Link Chain is case-hardened.
TECDOS END CHAIN FIXING
The chain end fixing, which connects chains to supporting structures, transfers 100% of the TECDOS chain operating forces. Because of its adjustable axis, it also ensures maximum flexibility during use.
TECDOS LIFT LIMITER
The lift limiter prevents the chain from “passing through” by limiting the unloaded sides of the chain, working as a route limiter.
The Project:
RUD Australia was approached to build a passenger gangway for a cruise ship terminal in Western Australia. The client could not implement the standard method of using a hydraulic cylinder, as it was too expensive and not cost-efficient for the required lift height.
The Solution:
After understanding the project's scope and the solution that best met the client's requirements, RUD developed a dual-strand loop drive component package for this project.
The Result:
RUD implemented a TECDOS 65 component package. Gear motors independently drove the Pi Drives.
The Project Inclusions:
TECDOS systems are ideal for applications where materials or equipment must be swivelled, lifted, moved, or rotated safely and reliably. RUD quality is a result of years of research and development, creating bespoke drive solutions that are used by leading companies in maritime, engineering, automotive, and wind power and by military forces around the world.
Article copyright to RUD, this information is accurate at the time of publication and RUD Australia takes no responsibility for any errors, inadvertent or otherwise.
For more details on how RUD can help with your crane requirements, please call us on 07 3809 1300 or fill out an enquiry form here.
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