A CONNECTION DEVICE AND SYSTEM FOR SUSPENDING A MONORAIL BEAM FROM A ROOF BOLT

摘要

A connection device (1) for suspending a monorail beam, wherein the connection device (1) comprises a top anchor (2) integrated with a roof bolt or attachable to a roof bolt, wherein the connection device (1) comprises a clamping device (4) for connection to the monorail beam (21, wherein the clamping device comprises a housing (5) attachable to the monorail beam (21), wherein the housing (5) comprises a central recess (6) provided with an opening configured such that the top anchor (2) is movable into and out of the central recess (6) along a first axis (7) through the opening, wherein the clamping device (4) comprises a plurality of locking members (8) radially movable into and out of the central recess (6) with respect to the first axis (7) between an inner locking position (9) in which the locking members (8) prevent the top anchor (2) from moving out of the central recess (6), and an outer open position (10) in which the top anchor (2) is free to move past the locking members (8), and wherein each respective locking member (8) is provided in a respective radial guide recess (11) of the housing (5).