SU1418181A2 - Arrangement for securing and paying out mooring rope - Google Patents

Abstract

The invention relates to shipbuilding, in particular, to devices for securing and releasing a mooring cable. The purpose of the invention is to ensure safety-free labor when winding the mooring cable. The device contains mounted around the horizontal axis 1 with a stopper 2 mounted on the foundation 3, the locking element 4, the locking element is designed as an earring in the shape of a half-disk with a convex part having a guide groove 5 for the conductor 6. On the locking element is the peripheral groove 7 / u7 of the cable 8 and the vertical groove 9. The holder 11 is spring-loaded with a spring 12 with a locking element 13. The rod 14 of the pneumatic cylinder 15 is located on the foundation 3. The cable 16 is installed with a slack and connected to the springs 17, rigidly fastening on the foundation 3. 4-yl. S (l

Description

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The invention is fire-resistant to shipbuilding, D in particular to devices for securing and releasing the mooring cable and is an improvement of the device according to author. K 1209504.

The purpose of the invention is to ensure occupational safety during the mooring of the mooring cable.

FIG. 1 shows a side view of the device (dash-dotted lines show the position of the mooring cable and conductor between the inner position); in fig. 2 - the same, top view; in fig. 3 is a view A of FIG. one; in fig. 4 - scheme of the conductor.

The ship's mooring device contains a fixing element 4 mounted with the possibility of rotation around the horizontal axis 1 in the support 2 installed on the foundation 3, made in the form of an earring in the shape of a half-disk with a convex upper part having a guide groove 5 for the conductor 6. On the fixing The element 4 also has a peripheral groove 7 for the mooring cable 8 and a vertical groove 9 for the clevis

10 conductor. The locking element 4 is coupled to the cage.

An spring-loaded spring 12 with a locking element 13. The lower protrusion of the locking element 13, having the shape of a prism, is associated with the stem 14 of the pneumatic cylinder 15 located on the foundation 3 of the device.

The locking element 4 cables 16 installed with slack, is connected to the springs 17, rigidly fixed to the foundation 3.

In front of the fixing element 4, along the axis of symmetry of the device, a guide element 18 is installed for laying the conductor 6 when the cable 8 is turned on

The device works as follows.

For winding the cable 8 onto the locking element 4, the conductor (auxiliary cable) 6 with the bracket 10 attached to the berth of the mooring cable 8 is guided through the blues, laid onto the guide element 18 and turned onto the winch drum (spire, windshield), with which the cable 8 is driven on the locking element. Under action

With the vertical force (shown in Fig. 1 by the arrow), the cable is pressed against the surface of the fixing element and slides smoothly into the peripheral groove 7. The correct position of the conductor 6 on the fixing element 4 provides the guide groove 5. After the cable is fed into the groove 7, the conductor 6 is removed from winch drum (steeple, windlass) and removed in a convenient place.

To return, the mooring from the control panel switches on the compressed air supply to the lower part of the pneumatic cylinder 15, the rod 14 of which moves upward, displacing the locking element 13 to the left and removing it from the engagement with the locking element 4, and then lifting the locking element until the latter rotates about the axis 1 Under the action of tensioning the mooring cable 8. After that, the pneumatic cylinder 15 is turned back and the rod 14 returns to its original position. When the locking element is rotated about 75 °, the springs begin to stretch, which return the locking element 4 to the initial position after the mooring is recovered. Under the action of the weight of the locking element 4, the spring 12 is compressed on the inclined surface of the upper protrusion of the locking element 13 and the locking element is lowered until it is latched by the locking element 13.

Claims (1)

Invention Formula Device for securing and releasing the Sickle-3 mooring cable on the autor. No. 1209504, characterized in that, in order to ensure safety when winding the mooring cable, it is provided with a guide element for laying the cable guide when the cable is threaded onto the fixing element, which is made in the form of a half-disk with a convex upper part having a guide slot for mentioned cable conductor located along the axis of symmetry of the half-disk, while the locking element is spring-loaded from below. 7ff f 4 -o five 18 Winch //.J Fiel