SU665046A1 - Anchorage for floating mooring - Google Patents

Description

one

Known gears for placing floating docks, made in the form of crust chains intersecting under the bottom of the pier, loaded with recessed counterweights, are known.

In the proposed device, the counterweights are made in the form of pontoons, equipped with a chain box, a crown chain stopper, semi-cushes, as well as a device for immersing and ascending the pontoon. This ensures that the berth is set on the core without the use of a floating crane or a kilector.

FIG. 1 shows schematically the proposed device, a general view; in fig. 2 - pontoon, front view; in fig. 3 - the same, top view; in fig. 4 - the same, side view.

The anchor chains 1 crossing under the bottom of the floating pier 2 are movably connected to the pontoons 3, which are kept in a recessed position at certain distances from the pier by means of auxiliary chains 4 attached to the pontoons behind the brackets 5.

On the pontoon are mounted the chain box 6, the stopper 7 of the crown chain, the semi-loops 8, with which the pontoon in the recessed position rests on the crown chain, and the semi-locking 9, into which the measles 10 are removed in the transport position. Nonon is provided with a Kingston 11 inundation and an air box 12 with a clamp for connecting an air hose (not shown).

The device works as follows.

A valuable chain is loaded into the valuable pontoon box and its root end is secured to the bracket 13. The second end of the chain is led through the semi-loops 8 and the stopper 7, connected to the shell immersed on the pontoon and the stopper. The pontoon is launched into the water and, together with the berth, is towed to the installation site of the latter.

Here the pontoon is brought to the pier, opposite the one on which the root chain will be attached to the pier. A cable is attached to the pontoon, the length of which is equal to the distance of the core installation from the berth, after which the pontoon is towed to the core installation site, with the other end of the cable remaining on the berth. After the crust has been returned to the ground, the pontoon with the help of a winch mounted on the berth is pulled over the cable to the berth, etching the crust chain. Then, the auxiliary chain 4 is immersed on the pontoon and one end is attached to the bracket 5. From the opposite side of the berth, a hook cable is attached and the free end of the auxiliary chain 4 and the root end of the main chain are attached to it, disconnecting it from the bracket 13. Chain ends With the help of a heel cable, it is pulled under the pier and secured on its opposite side.

The anchor chain is released from the stopper; the cable with which the pontoon was pulled in is disconnected and removed. Thereafter, the kingston and the air valve are opened on the pontoon, the pontoon is flooded and maintained in a submerged state on the core chain by means of an auxiliary circuit.

Similarly, the plant all the pier.

Claims (1)

Invention Formula Anchor device for placing floating berths, made in the form of crustal chains intersecting under the bottom of the berth, loaded with recessed counterweights, characterized in that, in order to ensure the berth to be on the core without the use of a floating crane or kilometer, recessed counterweights are made in the form of pontoons equipped with a chain gate , a chain lock stopper, semi-cushes and a device for immersing and ascending the pontoon. 1oCh ten P P iPui.3