Self-propelled ferry d. r. gaborova

The invention relates to the field of river shipbuilding, namely the river ferry crossing and, in particular, to a self-propelled floating facilities for the joint transportation via rivers, canals vehicles agricultural machinery, livestock and passengers. Steam contains a pontoon posted on the ramps, troublefree devices and propulsion to move a rope stretched across the river and fixed ends on its banks, and is supplied mounted on the overhang support-rotating device mounted on an outboard motor can be rotated 360on the vertical axis. The technical result is an increase maneuverability and reliability management system ferry to go back and increase the performance of the ferry on shipping by increasing speed by reducing the width of the housing. 1 C.p. f-crystals, 8 ill.

The invention relates to the field of shipbuilding, namely the river ferry crossing and, in particular, to a self-propelled floating facilities for the joint transportation via rivers, canals vehicles, agricultural machinery, livestock and passengers.

Known samanata, stretched across the river, the ends of which are secured to the opposite sides, and is equipped with a triangular sail, located under the bottom of the vertically installed at an angle of 45the vector currents (see p. M. of the Russian Federation No. 5575 and No. 5576, M CL 63 IN 35/54, EN PNO No. 12, 1997).

The disadvantages of such self-propelled ferries is that accommodation under the bottom of the ferry vertically sails will require additional capital costs for the dredging of the river all the way to the ferry, as well as poor performance on the shipping, which is entirely dependent on the flow rate of the river (which is the mover of the ferry, the ferry is inefficient when working in waters with low flow of the river and, in addition, it is difficult to manage.

The closest technical solution to the claimed chosen as its prototype, is the crossing of the ferry rope containing transportable steam from the pontoon units that host the ramp, troublefree device and propulsion system to move a rope stretched across the river and fixed ends on its banks (and see.with. The USSR №433060, M CL 63 In 35/54, 1974, bull. No. 23).

The main important shortcomings of the prototype are low manilenos work) due to the absence of the device of the reversal of the motor complex 180and low productivity in the transportation of goods due to the low speed ferry, due to the high water resistance of the body by increasing its width in order of placement on the body of ferry propulsion complex and troubleclef devices.

The aim of the invention is to improve the maneuverability and reliability management system ferry when driving on the back move, as well as improving the performance of the ferry on shipping by increasing speed by reducing the width of the body.

This goal is achieved by the fact that to improve agility and increase the reliability of the control system by ferry when driving on the back during a self-propelled ferry is equipped with the rotary support with the installed outboard motor, with the possibility of rotation up to 360about a vertical axis, and to improve the performance of the ferry on shipping by increasing speed by reducing the width of the hull mounted ferry runs out, running rotation device with an outboard motor. Comparative anal device with the installed outboard motor with rotation up to 360relative to the vertical axis, and on it is mounted a run-out, running rotation device with an outboard motor.

Thus, the claimed self-propelled ferry meets the criteria of the invention of “novelty.”

The analysis not only of the prototype and similar, but also other well-known technical solutions in the study area equipment allows to make a conclusion about the absence of these symptoms that are similar to the essential distinguishing features of the claimed self-propelled ferry, and to recognize the claimed technical solution meets the criterion of “significant differences”.

The set of essential features specified in the invention, directly affects the technical result in the achievement of the objectives of the invention. Thus, between the new set of essential features (with respect to the selected prototype and achievable technical result there is a causal connection that indicates compliance of the claimed technical solution the criterion of “inventive step”.

Industrial applicability of the claimed device is characterized by the possibility of carrying out the invention in practice (i.e. using all f the above technical effect.

Summary of the invention is illustrated by drawings, where:

- Fig.1 shows a steam, a view of the left side;

- Fig.2 shows a plan of the ferry;

- Fig.3 shows the vapor in the section a-a in Fig.1;

- Fig.4 shows cross-section B-B in Fig.3;

- Fig.5 shows the view In Fig.3;

- Fig.6 shows the node G in Fig.4;

- Fig.7 shows a diagram of the mechanism of rotation of a turntable with outboard motor;

- Fig.8 shows a section d-D in Fig.7.

The ferry consists of a pontoon 1 (Fig.1, 3, 5, 8), along hull sides on bracket 2 (Fig.3, 4, 5) mounted obnosy 3 (Fig.2, 4, 6), which, on the starboard fixed troublefree device 4 (Fig.5) the guide rope 5 (Fig.1, 2, 5), with the left side set rotation device with an outboard motor 6 (Fig.1, 2, 4, 7, 8). Rotation device includes a stationary support 7 (Fig.6, 8), made in the form of a ring and is fixed by screws to the flange 8 (Fig.6) welded to the deck run-out 3 (Fig.6), and the movable support 9 (Fig.6, 8), made of two rings, upper and lower, connected by screws. On the upper ring of the rolling bearing 9 includes an annular groove-streams and placed the base plate 10 (Fig.4, 8) for mounting the outboard motor 6 (Fig.4) when installing it on opofik.6) are steel balls 11 (Fig.6). On the ferry in the area of the fore and aft ends installed ramps 12 (Fig.1, 2) to conduct cargo operations (entry and exit of vehicles, agricultural machinery and so on). On the main deck of the pontoon 1 are add-in which is placed from the right side space 13 (Fig.1, 3) to shelter passengers in bad weather and in winter, and from the left side - duty room 14 (Fig.1, 3, 8) for the crew on the deck which made cutting 15 (Fig.1, 3, 7, 8), equipped helm station 16 (Fig.7, 8) and the wheel 17 (Fig.7, 8) rigidly connected with the drum 18 (Fig.7, 8), interacting with ropes 19 (Fig.7, 8), zaparovannyi in guide blocks 20 (Fig.7, 8), and branches within the annular groove-streams of the mobile support 9 (Fig.6, 8) at the ends of the rope 19 (Fig.7) fixed to the drum 18 and the mobile support 9. In the area of the outboard motor 6 is detachable fender shields 21 (Fig.1) to protect the propeller outboard motor 6 from the ice in winter.

Self-propelled ferry operates as follows. Upon completion of the loading of vehicles and passengers on the ferry up the ramp 12 (Fig.1, 2). Then from cuttings 15 (Fig.1, 3, 7, 8) rotation of the steering wheel 17 (Fig.7, 8) through the drum 18 (Fig.7, 8), interact and-streams of the mobile support 9 (Fig.6, 8), carried out using steel balls 11 (Fig.6), the rotation of the mobile support 9 (Fig.6, 8) is placed and fixed on the base plate 10 (Fig.4, 8) outboard motor 6 (Fig.1, 4, 8). Thus, the mover of the ferry with the help of a turntable when you turn on the forward stroke turns around and takes the position that corresponds to the planned course of motion of the ferry. After unmooring ferry from pier from cuttings 15 (Fig.7, 8) from the control station 16 (Fig.7, 8) motor is activated to start the outboard motor 6 (Fig.1, 4, 8), with the inclusion of which forward gear and gas is driven propeller that creates a tractive effort on the movement of the ferry forward on the guide rope 5 (Fig.1, 2, 5), stretched across the river and zapisannomu in troublefree device 4 (Fig.5). Upon arrival of the ferry at the destination, after mooring to the berth and after installation of ramps 12 (Fig.1, 2) in the working position, the unloading and loading of vehicles, agricultural machinery, disembarking and embarking passengers. Upon completion of the loading of vehicles and passengers on the ferry up the ramp 12, and then from top deck 15 by the rotation of the wheel 17 (Fig.7, 8) through the drum 18, interacting with cantata a 180about a vertical axis, a movable support 9 with the placed and fixed on the base plate 10 outboard motor 6. Thus, the mover of the ferry with the help of a turntable when you turn on the forward stroke turns around and takes a position corresponding to the rate of movement of the ferry in the opposite direction. After that, the whole production chain to enable and management outboard motor 6 to move the ferry to the opposite shore is repeated. When the ferry in winter conditions and in order to protect the propeller outboard motor 6 from the ice are removable bumper plates 21 (Fig.1).

Also moving ferry in Shuttle mode (i.e. without reversals ferry berth) can be carried out without the guide rope 5 (Fig.1, 2, 5) and troubleclef device 4 (Fig.5) if on the ferry to place a turntable with outboard motors 6 from both sides.

Claimed self-propelled steam due to the presence of a turntable with the installed outboard motor, remotely controlled from wheelhouse, in addition to improving mobility and increasing the reliability of the control system by ferry doing the work of the crew easier and more productive, and once the aroma, it also improves conditions of service mover, facilitates repair and replacement of the engine. Therefore, the use of the claimed invention will significantly improve the feasibility and performance characteristics.

Claims

1. Self-propelled steam containing the pontoon posted on the ramps, troublefree devices and propulsion to move a rope stretched across the river and fixed ends on its banks, characterized in that it is equipped with the rotary support with the installed outboard motor that can be rotated 360on the vertical axis.

2. Steam under item 1, characterized in that it is mounted runs out, running rotation device with an outboard motor.