HYDRAULIC DEVICE WITH CONNECTED HYDRAULIC NODES AND LIFTING FORMWORK, AND METHOD FOR MOVEMENT OF LIFTING FORMWORK, USING SUCH A HYDRAULIC DEVICE Russian patent published in 2022 - IPC E04G11/24 E04G11/28 F15B15/18 

FIELD: transportation.

SUBSTANCE: invention relates to a method for movement of a lifting formwork, using hydraulic device (24) and hydraulic nodes. Hydraulic device (24) contains a set of hydraulic nodes (20a, 20b), control units (26a, 26b) of which are connected, in particular, in parallel by means of connection (28) for data transmission. Control units (26a, 26b) are preferably made with the possibility of selective control of only those hydraulic cylinders (16a-16d), which are directly connected to the specified units, or indirectly connected by means of connection (28) for data transmission and control unit (26a, 26b) of additional hydraulic node (20a, 20b), wherein hydraulic cylinders (16a-16d) are connected to specified additional hydraulic node (20a, 20b). the invention also relates to lifting formwork (22) containing at least one lifting unit (10), in particular a set of lifting units (10). Hydraulic nodes (20a, 20b) can be connected through connection (28) for data transmission in such a way that synchronous lifting and/or lowering of all lifting units (10) can be performed or is performed. Hydraulic nodes (20a, 20b) are preferably connected for the operation in a “leading-led” mode or preferably controlled in a “leading-led” mode. Hydraulic nodes (20a, 20b) are also preferably made with the possibility of switching from the “leading-led” mode to an autonomous mode.

EFFECT: obtaining a method for movement of a lifting formwork, using a hydraulic device.

16 cl, 14 dwg