DOCKING DEVICE FOR CONNECTING TEMPORARY ROAD PLATES AND TEMPORARY ROAD PAVEMENT (EMBODIMENTS) Russian patent published in 2023 - IPC E01C5/20 

FIELD: road construction.

SUBSTANCE: group of inventions is related in particular to construction of transport roads and sites, namely to a docking device for connecting temporary pavement slabs and a temporary (collapsible) pavement consisting of slabs. To achieve the result, docking device for interconnection of road rectangular slabs made of polymeric material, with formation of a temporary pavement contains a flat base, at least one plate movement guide placed on the side of the base facing the bottom surface of the plates, and made in form of a protrusion dividing the base into sections, and at least one pair of cylindrical elements placed on the side of the base facing the lower surface of the plates, located in the middle zone of the base sections and made with an internal axial hole provided with a thread for connection with the fastener. In addition, the temporary pavement consists of rectangular road slabs made of polymeric material and interconnected by means of docking devices. The plates are made with holes located in the areas adjacent to the corners of the plates. The holes of the plates are made to have a diameter not less than the outer diameter of the cylindrical elements, and the possibility of entering the cylindrical elements into them through the interaction of the sides of the corners of the plates with the protrusions of the bases when installing the docking devices under the plates. An embodiment of the temporary pavement also consists of rectangular road slabs made of polymeric material and interconnected by means of docking devices. The plates are made with holes located in the areas adjacent to the corners and long sides of the plates. The holes of the plates are made to have a diameter not less than the outer diameter of the cylindrical elements, and the possibility of entering the cylindrical elements into them through the interaction of the sides of the corners and the long sides of the plates with the protrusions of the bases when installing docking devices under the plates.

EFFECT: maintaining the size of technological gaps between the slabs of the coating during its operation.

41 cl, 8 dwg