BELT CONVEYOR SUPPORT

• Main Authors: MIURA YASUFUMI, MORINAGA TAKAYUKI, YOSHITOMI YUKIO
• Format: Patent
• Language: English
• Published: 15.02.2000
• Edition: 7
• Subjects: EARTH DRILLING; FIXED CONSTRUCTIONS; MINING; SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS

PROBLEM TO BE SOLVED: To provide a belt conveyor support in a structure of ensuring easy correction of an inclination, if deviating from a regular angle during or after installation. SOLUTION: For a belt conveyor support, an inclination adjusting jig 2 fixed to the side of a tunnel wall T, a lateral beam 3 having one end connected to the inclination adjusting jig 2, and a hanging material linked to the other end of the lateral beam 3 for hanging the lateral beam 3 from the upper part of the tunnel wall T are installed at preset spaces in the direction of the vertical cross section of a tunnel. The inclination adjusting jig 2 includes a mainbody 5 anchored to the side of the tunnel wall T, a vertical screw shaft 6 passing through the mainbody 5 and one end of the lateral beam 3, a lateral beam supporting nut threaded to the lower part of the vertical screw shaft 6 for supporting one end of the lateral beam 3 on its upper face and a fixing nut 8 threaded to the upper part of the vertical screw shaft 6 and supported on its lower face by the mainbody 5.