METHOD TO LAY CONCRETE BEHIND TUBBING LINING OF VERTICAL MINE AND COMPLEX OF EQUIPMENT FOR REALISATION OF METHOD Russian patent published in 2014 - IPC E21D5/04 

FIELD: mining.

SUBSTANCE: invention relates to the field of mining and may be used in construction of various vertical underground mines. The proposed method for laying concrete behind tubbing lining of the vertical mine includes a sequence of operations performed by means of equipment installed on a vertically moved sinking platform. During the method the following is performed: reception of a concrete mix into at least one hopper; installation of at least one channel of concrete mix feed behind the tubbing lining by means of a hydraulic drive; injection of a concrete mix with required movement of the position of the specified channel by means of the hydraulic drive. The complex of equipment for laying concrete behind the tubbing lining of the vertical mine is also installed onto the vertically moved sinking platform. At the same time the sinking platform is provided for works related to assembly of the tubbing lining. The proposed method of equipment includes: at least one hopper to receive a concrete mix with a concrete pump; at least one channel of concrete mix feed behind the tubbing lining; at least one hydraulic manipulator to control position of the specified channel.

EFFECT: expansion of arsenal of technical facilities used in tunnelling of vertical mines and increased quality of erection of a vertical mine and accuracy of laying of a concrete mix behind tubbing lining.

2 cl, 2 dwg