FIELD: construction.
SUBSTANCE: invention relates to construction, particularly to a spatial frames of buildings, and can be used in coatings in form of grid plates, folds, shells. Spatial frame includes junctions of rods of Moscow Architectural Institute system, carried out by a multi-faceted spherical or hemispherical node element with threaded holes, which are attached to frame rods. At ends of rods are lugs comprising connecting member with a hole, attached to end of rod, which is passed through a bolt on which a sleeve is worn. For contact outer surface of bolt has a longitudinal flattened surface and inner surface of sleeve has a protrusion. By rotating sleeve and presence of contact protrusion is created with flattened progressive rotation of bolt in direction of node.
EFFECT: technical result is improved load capacity and reducing metal consumption of frame.
4 cl, 21 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SPATIAL ROD FRAME | 2022 |
|
RU2778912C1 |
| CONNECTION OF THE RODS OF THE SPATIAL FRAMEWORK OF BUILDINGS AND STRUCTURES OF THE VOLODIN SYSTEM | 2022 |
|
RU2780447C1 |
| BAR-TYPE CONSTRUCTION ELEMENT | 0 |
|
SU838035A1 |
| THREE-DIMENSIONAL COVERING ROD CONNECTION | 0 |
|
SU855141A1 |
| SPATIAL ROOF | 0 |
|
SU1099022A1 |
| CONNECTION ASSEMBLY OF TUBULAR BARS OF THREE-DIMENSIONAL FRAMEWORK | 0 |
|
SU678155A1 |
| CONNECTION OF RODS OF BUILDING AND STRUCTURE THREE-DIMENSIONAL FRAMEWORK | 0 |
|
SU657141A2 |
| CONNECTION ASSEMBLY OF RODS OF THREE-DIMENSIONAL FRAMEWORK | 0 |
|
SU885478A1 |
| JOINT CONNECTION OF CROSSING RODS | 2008 |
|
RU2358068C1 |
| ATTACHMENT OF TUBULAR ROD TO NODE | 0 |
|
SU629296A1 |
