Drainschakels

Drainschakels are mechanical fasteners used in drainage installations to secure and align components such as pipes, hoses, and grates. In Dutch-speaking contexts the term refers to shackles or link devices that provide a connection point within drainage systems. A typical drainschakel is a forged metal link with a pin or bolt that can be opened to attach to an anchor or fixture and closed to form a secure connection.

Common types include screw-pin shackles and bolt-type shackles, with materials such as stainless steel (AISI 304/316) and galvanized steel. Coatings like epoxy may be chosen for aggressive environments. Drainschakels are designed to offer reliable connections while allowing quick assembly and disassembly when maintenance is required.

Applications span civil engineering and construction projects, road and municipal drainage, agricultural drainage systems, wastewater treatment facilities, and marine installations where hoses, pipes, cables, or grates must be secured in place or lifted during maintenance.

Design and installation considerations include selecting a drainschakel with an appropriate working load limit for the intended environment and ensuring compatibility with attachment points on drainage components. Follow manufacturer instructions and ensure correct pin length and secure closure.

Maintenance involves regular inspection for corrosion, wear, deformation, or loosening, with replacement of any damaged units. Proper storage and handling help prevent impact damage and extend service life.

See also: shackles, hardware fittings, pipeline supports.