| 摘要 |
FIELD: construction. ^ SUBSTANCE: device for hand brick laying comprises a platform, on which a mooring optical accessory is mounted, as well as a power device in the form of electric hammers, a system of platform orientation in space and stops, one of which sets the distance between neighbouring bricks, and the other one positions the end of the platform relative to the surface of the formed facade. The second of the specified stops is installed at the lower end of a double-arm level hingedly connected to the platform, and the other end of the lever is connected to the drive of its rotation. ^ EFFECT: improved conditions of bricklayer's labour conditions due to reduction of physical labour share in process of masonry works performance. ^ 4 cl, 2 dwg |
