SU922225A1 - Mooring post - Google Patents

Description

(5) MIXTURE CURBSTONE

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The invention relates to shipping structures, namely to mooring lines.

A known bollard for mooring floating objects to a shipboard platform, including a base plate fixed on the timberboard shipboard platform, on which the swivel bracket 1 is mounted.

A disadvantage of the known mooring bollard is the need to manually detach the mooring rope from the mooring bollard, while reducing the carrying capacity of the hydraulic structure.

The aim of the invention is to increase the carrying capacity of a hydraulic structure by accelerating the detachment of the mooring rope from the mooring bollard.

The goal is achieved by the fact that the bollard is provided with a hingedly attached to the swivel bracket and a spring-loaded relative hook, while the axis of rotation of the hook is perpendicular to the axis of the rotary hook; GO-Bracket.

FIG. 1 shows a longitudinal section of a mooring bollard mounted aboard a forest-ship platform, the forest-ship platform is shown in cross section, the raft is moored to the curbstone, in FIG. 2 forest-shipable platform with a raft,

10 moored to mooring bollards, at the moment of entering the bay, longitudinal section; ya fig. 3 is a section A-A in FIG. one; in fig. + - the same as in FIG. 1, at the moment the platform stops

IS after its entry into the bay, the raft continues its advance by inertia, the mooring rope is automatically disconnected from the mooring bollard; in fig. 5 - forestry

Claims (1)

20 the platform in longitudinal section after its entry into the pool at the time of stopping, the raft continues to move forward by inertia, the mooring ropes being automatically disconnected; in fig. 6 - section bb in fig. Mooring bollard 1 includes a base plate 2, which is fixed on board a timber-ship platform 3. The bollard 1 also includes a body C, which is attached to the base plate 2, for example, by means of a bolted connection (a bolted connection is conventionally not shown). In case C, on axis 5, a rotary bracket 6 is installed, bracket 6 is compatible with 1H. axis 5 by means of the roller bearing 7, with the housing the swivel bracket 6 is also joined by means of the support 8 rolling bearings. The element for attachment to the mooring pebble 1 of the mooring rope 9 is made in the form of a hook 10, which is mounted on an axis 11 embedded in a pivoting bracket 6. The axis 11 is mounted on a bracket not 6 perpendicular to its axis 5- The hook 10 is spring-loaded relative to the pivoting bracket 6 s using a hydraulic ram 12. Forest-ship, platform 3 is equipped with support-bearing parts 13 and moves along the path Tt. The work of the mooring bollard is carried out as follows. The raft 15 (or the vessel) is afloat and navigable to the forest-ship platform 3, which is located on the section of tracks I located in the pool. Then the mooring rope loops 9 are hooked onto the hooks 10. The platform 3 begins to move along the tracks k in the direction of the other bay, while the raft 15 is held by the mooring ropes 9 and moves with the platform afloat. When the platform 3 leaves the water, the raft 15 lies on the bottom of the platform 3 and is further supported on it by friction. When platform 3 enters another pool, raft 15 will pop up, and when platform 3 stops next, raft 15 will continue to move by inertia. Each of the ropes 9 is tensioned and will rotate the pivot bracket 6 around axis 5 until the moment when the rope 9 and bracket 6 are in the same plane. When the force acting on the cable 9 and, respectively, on the hook 10 increases to a value exceeding the elastic force of the hydraulic cylinder 12, the hook 10 rotates about the axis P. At the same time, the loop of the mooring cable 9 leaves the hook 10, the raft 5 is released and goes by inertia to the tail . The resistance force of the hydraulic cylinder 12 is chosen (taking into account the safety factor) less relative to the force causing the gap of the mooring cable 9. Such a constructive implementation allows to increase the throughput of the hydraulic structure by accelerating the detachment of the mooring cable from the mooring bollard. Invention Mooring bollard for mooring floating objects to a ship platform, including a base plate fixed on a forest ship platform, on which a swivel bracket is installed, characterized in that, in order to increase the carrying capacity of a hydraulic structure by accelerating the detachment of the mooring line from the mooring mist it is equipped with a hook pivotally attached to the pivot bracket and spring-loaded relative to it, while the axis of rotation of the hook is perpendicular to the axis of rotation Foot bracket. Sources of information taken into account in the examination 1, USSR Author's Certificate No., cl. Е 02 В 3/22, 1968 (prototype). / XIXXIXNJXHbO XXIXMXX / J X w (i vF / Vp . / 2 L-A