SU1189730A1 - Anchor arrangement - Google Patents

Abstract

ANCHOR DEVICE mainly for small vessels, containing a root cable, a hollow spindle, which is equipped with jumpers with through holes rigidly fixed in its cavity and on which paws are mounted on a common axis, a paw fixing mechanism including a cam fixed on one axes with paws, and a paw rotation interlock interacting with it, characterized in that, in order to facilitate the lifting of the core by uncoupling its paws during self-release, measles are supplied with a shock load about An e-form, mounted on the root cable with the possibility of moving along it, and the pusher, the odd of which is made in the form of a pen, and the other is equipped with a fork rigidly connected to it, while the pusher is installed in the through holes of the said jumpers spindle cavities, (I and the paw rotation lock is provided with a stopper.

Description

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FIELD OF THE INVENTION The invention relates to shipbuilding, in particular ship shipboard devices.

The purpose of the invention is to facilitate the possibility of lifting the bark by releasing its paws.

.In FIG. 1 shows the root device, a general view in section; in fig. 2 the same, front view.

The anchor device contains a hollow spindle 1, made of two sidewalls 2 connected by jumpers 3, at one end of which paws 5 lying in one plane are hinged on a common axis 4, the ring 6 is mounted on the other end of the spindle to fix the root cable 7. Locking mechanism The paws consist of a cam 8. locking paw 9. turning the paws, while the D lower spindle jumper has a groove 10, limiting the rotation of the axis, and with it the paws 5 under the determined-1 angle to the spindle with the clamping pin 9 turned. Usually the angle formed by the plane in which the paws lie, and the axis of the spindle, in the working position, the core is 25-

thirty

The latch 9 stops in the cam

8 with a stopper 11 in two positions: extended by the worker and pushed in, at which the legs are free from hooking to the ground. A pusher 12 mounted in the through holes of the spindle jumpers is made at one end in the form of a heel 13 for abutting the retainer 9, is rigidly connected with a fork 14, protruding above the core cable, and serves to receive a shock 11 pulse from the load 15, which freely slides by means of its central opening along the main cable 7.

At the thickened ends of axis 4, there are two on either side. pin 16, which at the initial moment, when the measles is lying on the bottom, keeps the horns with the paws at an angle to the bottom surface, contributing to the rapid falling of the paws into the ground.

Anchor device works as follows;

When lowering, the measles rests on the bottom of one of the two sides, resting against the bottom with the toes of the paws 5 and two pins 16. When a 7 ton is added to the root cable, the ground force is transmitted to the measles through the ring 6 on the spindle 1, clings to the underwater object, thereby holding the vessel in place.

In order to release the core, it is necessary to strike the load 15 from the vessel down the main cable 7. The impulse of the moving load 15 is transmitted to a fork 14 rigidly connected to the pusher 12 which, moving in the openings of the upper lintels 3 and the notch 10 of the lower lintel, its lower part, made in the form of a pen 13, pushes the paw rotation lock 9 into the cavity of the cam 8, allowing the axis to freely rotate in the cavity of the spindle. If necessary, the operation of lowering the cargo is repeated, for which the cargo is connected to the ship by buiprep.

The LD1 of bringing the mechanisms of the core into the working position in the cam body is provided with a hole for bringing the lock into the working position, with this foot the corners are located along the spindle.

za 2zy Figure 1

FIG. 2

Claims (1)

The ANCHOR DEVICE is predominantly for small vessels, containing an anchor cable, a hollow spindle, which is equipped with jumpers rigidly fixed in its cavity with through holes and on which paws are mounted pivotally on the common axis, the paw fixing mechanism including a cam rigidly fixed on the same axis as the paws, and a paw rotation lock interacting with it, characterized in that, in order to facilitate the possibility of lifting the anchor by rafixing its paws during self-release, the anchor is equipped with a shock load a mold mounted on an anchor cable with the ability to move along it, and a pusher, one of the ends of which is made in the form of a heel, and the other is equipped with a rigidly connected fork, while the pusher is installed in the through holes of these jumpers with a possible spindle cavity, and the paw rotation lock is equipped with a stopper.