SU770A1 - Submarine - Google Patents

Description

The proposed device is intended for extracting sunken firewood 11th of a systematic survey of the area of a given riverbed and the application of an illuminated work area in which the worker can easily and accurately manipulate.

FIG. Figure 1 shows a longitudinal section of a working vessel with a conveyor belt, a winch, an engine and a dynamo mounted on it to illuminate the bottom of a river; in fig. 2 - view of the entire device in the plan; in fig. 3 is a side view of the floating grid and in FIG. 4- view of the grid in the plan.

The hull of the ship А-А has a wide longitudinal slot B-B with sides bb in the middle. One slot of conveyor B consisting of an endless belt continuously moving in the direction of the arrow H is lowered into this slot. The drive E serves to illuminate the tranporter, as well as to rotate the dynamo M1E, which serves to illuminate the bottom of the river. 1 depicts workers, moaning at the side of the slot, looking at the illuminated electric lamps with reflectors E bottom of the river Zh with the sunken timber lying on it 3 and using special peaks, prick, seize a log of firewood, lift them from the bottom and benefit camping on the river, pass them on to the conveyor. In order that the daylight does not prevent the workers from seeing the river bottom, the working room is closed on all sides by a roof and walls of an A-H with tightly hung windows. Conveyor B lifts the log from the water to the top and dumps it onto the double-slope platform L, which direct the log along the inclined planes L and, onto the right or left side of the vessel (Fig. 1 and 2). The entire vessel, with a rope M, pulled onto gate V, is kept on the river from demolition downstream (along arrow 7), and with a rope / 7-77, screwed onto the drum of winch O, flies, like a ferry, from one bank to another in the transverse direction. direction. At the same time, the winch O is arranged with a variable speed, in order to move the ship in the transverse direction slowly where there is a lot of firewood at the bottom, and quickly where there is little or no firewood at all. The rudder / 7 serves to steer the vessel downstream. It is very important in this work to use a darkened room with the bottom of the vessel and an artificially lit riverbed, and all the work on feeding wood from the bottom of the river to the lowered end of the conveyor leads from the top downstream, thus achieving absolute transparency of the water, because the sludge is always flowing water from the working area. After clearing the river bottom from the wood with a strip from one bank to the other, the ship is pulled back up Y up to the required amount up against the river flow, and then the work is repeated as described above.

The wood lifted by the conveyor from the river bottom rolls down the inclined plane into the boat R brought to the ship. When the boat is filled with firewood, it is diverted to the shore for unloading, and another vacant RH boat is moored to the other side and continuous work is achieved.

FIG. Figures 3 and 4 show a lattice, due to which it is possible to maintain a calm surface of a water mirror during operation with peaks or hooks. On the transverse beam A, articulated laths BI and 3 are strengthened, one distance from each other, due to which a calm state of water is achieved. Handling worker

with peaks or hooks between adjacent laths, it can look into another, I near located chamber, in which the water is in a perfectly calm state. FIG. 3 shows in side view the surface of the water Q, with the entire lattice immersed to the desired depth. In whatever chamber the work takes place, the water in the other neighboring chambers is at rest.

By clearing one section of the river, all vessels are transferred to another, and work begins again in the same order as

SUBJECT OF THE PATENT.

A submarine vessel is mainly used to catch forest (sunken) material, which is characterized by aggregate use: a) flat-bottomed vessel A with an opaque chamber X with a wide protruding notch B at the bottom bordered by the sides b, b ...; b) fortified to the vessel, pivotally about the axis O, trance: Porter B with a movable belt in and

j with an adjacent platform / (and trays Л-i, L., в) flexible rails (Fig. 3 and 4) hinged, noMOutbio fortified with a Lu crossbar to board b, and d) electric underwater lamps Е fortified to the bottom of the vessel.

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