System for laying masonry blocks

Details System for laying masonry blocks System for laying masonry blocks

E - Fixed Constructions

04

F

E04F 21/00 (2006.01) E04G 21/20 (2006.01) E04G 21/22 (2006.01)

Patent

CA 2381274

The present invention is directed to a system (40) and method for laying masonry blocks (41) in multiple block units (43). The system (40) comprises a mortar injec- tion device (44), a block hoist apparatus (46) and a mortar applying apparatus (48). Chutes (80) inject mortar into gaps (73) to create a mortar joint between each block (41). The tamper (82) comprises a vibratory roller (88) and/or a series of vibrating pistons (89) and settles the mortar in the gaps (73). The hoist apparatus (46) includes a mechanical hoist (100), a transmission member (102). At least a portion of each of major and minor gripping members (124, 125, 112, 113) are insertable into different blocks (41) to retain the blocks (41) in alignment for raising and lowering of the multiple block unit (43). The mortar applying device (48) includes an appli- cator (300), a housing, a housing guide (312) and means for controlling the dispensing of mortar onto the top surface of a row of blocks (41), while substantially limiting application of mortar into the inner cavities of the blocks.

La présente invention concerne un système (40) et un procédé qui permettent de poser des blocs (41) de maçonnerie dans des unités (43) comprenant plusieurs blocs. Le système (40) comprend un dispositif d'injection (44) de mortier, un appareil (46) de levage de bloc et un dispositif (48) d'application de mortier. Des goulottes (80) injectent du mortier dans des espaces (73) pour créer un joint de mortier entre chaque bloc (41). Le refouloir (82) comprend un cylindre vibrant (88) et/ou une série de pistons vibrants (89) servant à pousser le mortier dans les espaces (73). L'appareil (46) de levage comprend un palan mécanique (100) et un élément de transmission (102). Au moins une partie de chacun des éléments préhenseurs primaires et secondaires (124, 125, 112, 113) peut être insérée dans des blocs différents (41) pour maintenir lesdits blocs (41) alignés afin de pouvoir faire monter ou descendre l'unité (43) formée de plusieurs blocs. Le dispositif (48) d'application de mortier comprend un applicateur (300), un carter, un guide (312) de carter et un moyen permettant de commander la distribution du mortier sur la surface supérieure d'une rangée de blocs (41) tout en limitant sensiblement l'application du mortier dans les cavités internes des blocs.

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