CN201010034Y

CN201010034Y - Anchoring device for boats

Info

Publication number: CN201010034Y
Application number: CNU2006201554782U
Authority: CN
Inventors: 秦永刚; 许启雄
Original assignee: Guangzhou Shipyard International Co Ltd
Current assignee: Cssc Offshore & Marine Engineering Group Co ltd; Guangzhou Shipyard International Co Ltd
Priority date: 2006-12-29
Filing date: 2006-12-29
Publication date: 2008-01-23
Anticipated expiration: 2016-12-29

Abstract

The utility model discloses a ship launching anchor device, which comprises a base plate; the base plate is hinged with a main hook and a buckle ring; the main hook can be plugged into the buckle ring; a roll is equipped on connection area between the buckle ring and the main hook; a hole is provided on the end of the main hook that reaches out of the buckle ring; a locking pin can be plugged in. When the locking pin is removed, since the buckle ring touches the main hook only via a roll, the buckle ring is slightly pushed up, and the main hook can drop out of the buckle ring. The utility model has the advantages of simple and convenient operation and being safe.

Description

A kind of launching anchoring apparatus

Technical field

The trip mechanism that casts anchor of jury anchor when the utility model relates to a kind of launching.

Technical background

Launching is slided from the bevelled launching ways, because the quality of ship is very big, inertia is also just very big, speed when slowing down launching, prevent that boats and ships from rushing at the opposite bank, need during following water rapidly the ship anchor is put down, thus position and speed after the restriction launching.And the windlass of boats and ships is generally installed at harbour, just descends the new ship of water toward contact windlass not to be installed, use anchor to carry out speed limit and spacing, just needs to install jury anchor.Jury anchor lies on the steel rope usually, is fixed on the ship by the launching anchoring apparatus.Existing launching anchoring apparatus, as Fig. 1, chain link 1a is arranged, chain link 1a and other 3 chain link 2a, 3a, 4a interlock, chain link 2a passes the end of main hook 5a, and chain link 3a entangles the other end of main hook 5a, and main hook 5a stretches out on the end 6a of chain link 3a and is inserted with locking pin 6a, the opposite side of chain link 4a links to each other with shackle 7a, shackle 7a by fixation with steel wire on ship.Before the launching, the steel wire that connects jury anchor passes main hook, is hooked by main hook, during following water, locking pin is extracted, and uses hammer that main hook and chain link 3a are knocked open, and jury anchor can be fallen in the water immediately, thus realization speed limit and spacing effect.Because the quality of anchor is very big, chain link 3a and main hook be knocked open need very big power, and simultaneously, main hook is thrown off moment, can be under the drive of steel wire back pendulum rapidly, if hammer in time do not remove out, may by after the main hook put hit and fly danger.

The utility model content

The purpose of this utility model is to provide a kind of easy to operate, safe launching anchoring apparatus.

Launching anchoring apparatus described in the utility model has base plate, is hinged with main hook and clasp on the base plate, and main hook can insert in the clasp, and clasp and main hook touching position are equipped with roller, and main hook stretches out on the end of clasp porose, and locking pin can insert wherein.

Before the launching, main hook inserts in the clasp, and with main hook and fastening-ring locking, the steel wire that connects jury anchor passes from main hook, is hooked by main hook in the hole of locking pin insertion clasp end, and base plate is fixed on the ship by steel wire or chain.During following water, locking pin is extracted from main hook, main hook is swing backward under the pulling force of jury anchor, because clasp contacts by roller with main hook, thereby after locking pin extracts, only need a little with upwards promotion of clasp, main hook just can be deviate from from clasp, and its whole operation is convenient, simple.Simultaneously, main hook and clasp are thrown off easily, need not use hammer to beat clasp energetically, also do not put the danger of hitting flyball after not having main hook, thereby safer.

Description of drawings

Fig. 1 is a kind of structural representation of existing launching anchoring apparatus;

Fig. 2 is the structural representation of a kind of launching anchoring apparatus of the present utility model.

The specific embodiment

As Fig. 2, a kind of launching anchoring apparatus has base plate 1, the two ends of base plate 1 are hinged with main hook 2 and clasp 3 respectively, and main hook 2 can insert to be buckled in 3 rings, and clasp 2 is equipped with roller 4 with main hook 3 touching positions, main hook 2 stretches out on the end of clasp 3 porose 5, but in locking pin 6 patchholes 5.

Before the launching, main hook 2 inserts in the clasp 3, and with main hook 2 and clasp 3 lockings, the steel wire that connects jury anchor passes from main hook 2, is hooked by main hook 2 in the hole 5 of locking pin 6 insertion clasps 3 ends, and base plate is fixed on the ship by steel wire or chain.During following water, locking pin 6 is extracted from main hook 2, main hook 2 is swing backward under the pulling of jury anchor, because clasp 3 contacts by roller 4 with main hook 2, thereby after locking pin 6 extracts, only need a little with upwards promotion of clasp 3, main hook 2 just can be deviate from from clasp 3, and its whole operation is convenient, simple.Simultaneously, main hook 2 is thrown off easily with clasp 3, need not use hammer to beat clasp 3 energetically, the danger that does not also just exist main hook 2 back pendulum to hit flyball, thereby safer.

Handle 7 can be equipped with in the upper end of clasp 3, after locking pin 6 is extracted, can clasp 3 and main hook 2 be thrown off by pulling handle 7, and it is more convenient to operate.

The following water throwing anchor trip mechanism of present embodiment, when locking state, under the pulling of the gravity of anchor, locking pin 6 very is stuck closely with clasp 3, and this makes extracts comparatively difficulty of locking pin 6, often needs very big pulling force, trouble.Can be light more and convenient for locking pin 6 is extracted, the low arc section 8 in high two ends in the middle of the contact segment of the roller 4 on main hook 2 and the clasp 3 can be, when need are extracted locking pin 6, can earlier clasp 3 inwardly be pulled, pull again after locking pin 6 and clasp 3 are thrown off, thereby can extract locking pin 6 more easily.

Claims

1. launching anchoring apparatus, base plate (1) is arranged, be hinged with main hook (2) and clasp (3) on the base plate (1), main hook (2) can insert in the clasp (3), clasp (3) is equipped with roller (4) with main hook (2) touching position, main hook (2) stretches out on the end of clasp (3) porose (5), and locking pin (6) can insert wherein.

2. launching anchoring apparatus according to claim 1 is characterized in that: handle (7) is arranged on the clasp (3).

3. launching anchoring apparatus according to claim 1 is characterized in that: the low arc section (8) in high two ends in the middle of the contact segment of the roller (4) on main hook (2) and the clasp (3) can be.