RU2400393C1 - Self-propelled barge - Google Patents

Abstract

FIELD: machine building.

SUBSTANCE: invention refers to water transport. The self propelled barge consists of a case, of a universal crane containing a control unit with a drive, of a pump-regulating aggregate connected with hydraulic units via a pipeline, of a slewing ring, of a hydraulic telescopic pole connected with the slewing ring by means of a hinge, of a hydraulic telescopic boom coupled with the pole by means of the joint and mechanism of transfer, and of an additional swinging circle connected to the boom by means of the joint and mechanism of transfer. Additionally the barge consists of a compressor, and of a control unit with a drive. The pump-regulating aggregate is connected with a group of pneumatic cylinders via a pipeline; the pneumatic cylinders are positioned in a bilge of a barge stem. Ends of rods of the pneumatic cylinders are equipped with restrictors of motion of a paddle device and with an opening for its fastening on a core. The paddle devices are hinged with restrictors. The paddle devices correspond to flaps with an aperture in the middle wherein there are inserted fasteners to connect the core with the rod of the pneumatic cylinder.

EFFECT: reduced power consumption and raised efficiency of cargo transportation; implementation at construction of berths, bridges, viaducts, and for cleaning bottoms of rivers and water basins.

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Description

The invention relates to the field of water transport and is intended for the transport of goods, the construction of moorings, viaducts and bridges on small rivers, deepening the fairway, and also in order to increase the speed of movement of a self-propelled barge placement on a universal sail crane.

Barge is the simplest unit of water transport - performs a leading role in the transport of goods. The need to tow it is the only drawback.

The purpose of the invention is to eliminate the disadvantage and to enable the construction of moorings, overpasses and bridges on small rivers, deepening the fairway, and also in order to increase the speed of movement of a self-propelled barge, placement on a universal sail crane.

The goal is achieved by an environmentally friendly, simplest technical solution, using the reciprocating stroke of the pneumatic cylinder, providing the movement of the barge with a rowing effect.

A self-propelled barge containing a barge 1, a universal crane containing a control unit with a drive 3, containing a pump and control unit, connected by a pipeline to hydraulic units, a slewing ring 11, a hydraulic, telescopic rack 12 connected to a slewing ring 11 by a hinge 13 and movement mechanism 14, a hydraulic, telescopic boom 15 connected to the stand 12 by a hinge 16 and a movement mechanism 17, an additional turntable 18 connected to the boom 15 by a hinge 19 and a movement mechanism 20, is different the fact that it contains a compressor 2, a control unit with a drive 3, containing a pump-control unit, connected by a pipeline to a group of pneumatic cylinders 4 located in the hold of the stern of the barge, the ends of the rods of the pneumatic cylinders are equipped with a movement limiter 8 of the rowing device and an aperture 7 for attaching it to the rod 10 with limiters 9, rowing devices 6 (door hinges) are pivotally mounted, with an aperture in the middle to accommodate the mounting parts of the shaft 7 with the rod 5 of the air cylinder 4.

In Fig.1 shows a General view of the barge self-propelled from the side, Fig.2 is a top view, Fig.3 is a rear view, Fig.4 is a side view of the pneumatic cylinder.

An example of practical application. Universal crane (Fig. 1) (Rospatent’s decision on granting a patent dated January 22, 2009) is multifunctional and capable of: loading and unloading operations, performing hoisting operations without a winch by telescoping, an additional turntable 18 (Fig. 1) is compatible with a wide range mounted construction and rigging equipment, which allows for general construction work to equip rivers with moorings, overpasses and bridges, strengthen banks with retaining walls, deepen fairways and clean rivers from debris, and also use Harness the wind to move the barge by installing a sail on a universal crane. The slewing ring of the crane 11 is mounted on the deck of the barge. The pump-regulating unit located in the control unit 3 is connected by a pipeline to the waterworks and the crane is ready for operation. The movement control of the self-propelled barge is performed from the control unit 3 (Fig. 1, 2, 3).

The movement is performed in two cycles - working and idle. During the operating cycle, compressed air from the compressor 2 is supplied to the piston cavities of the pneumatic cylinders 4, while under the action of the resistance force of the water flow, the shutters of the rowing device 6 are moved apart to contact the limiter 8 (Figs. 1, 2, 3). The flaps of the rowing device 6 are pivotally connected to the rod 10 with the stops 9. In the middle of the rowing device 6, the limiter 8 and at the end of the rods of the pneumatic cylinders there is an opening for fastening the rowing device 6 with part 7 to the end of the pneumatic cylinder 4. The process of barge movement repels the rowing device 6 (Fig. .1, 2, 3) from the aquatic environment during the movement of the rod 5 at a distance equal to its length. When the direction of the compressed air into the rod cavity of the pneumatic cylinder 4 is idle, in which the flaps 6 of the propeller device, testing the resistance of the aqueous medium, fold, assuming a position of lower resistance to water flow (Figs. 1, 2, 3).

If necessary, change the direction of movement in the work involved one of the extreme rowing devices.

The hull of the barge, pneumatic cylinders and propeller device should be made of aluminum alloys.

Literature

Russian patent decision, the issue of which Rospatent adopted January 22, 2009

Claims (1)

Self-propelled barge, comprising a hull, a universal crane, containing a control unit with a drive, containing a pump and control unit, connected by a pipeline to hydraulic units, a slewing ring, a hydraulic telescopic rack, connected to a slewing ring by a hinge and a movement mechanism, a hydraulic telescopic boom, connected to the stand by a hinge and a movement mechanism, an additional turntable connected to the boom by a hinge and a movement mechanism, characterized in that it contains a pressor, a control unit with a drive containing a pump and control unit, connected by a pipeline to a group of pneumatic cylinders located in the hold of the stern of the barge, the ends of the rods of the pneumatic cylinders are equipped with a limiter for the movement of the rowing device and an aperture for attaching it to the rod, rowers in the form of sashes are pivotally mounted with an opening in the middle to accommodate the details of the mounting of the rod with the rod of the pneumatic cylinder.

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