JPS60213596A - Mooring wire pay-out device - Google Patents

Abstract

PURPOSE:To aim at automatizing the pay-out operation of a mooring wire, by making it possible to move a wire pay-out device in which the mooring wire may be paid out by means of endless belts vertically holding therebetween the mooring wire, from a whinch on a deck to a ship side hardware along a travelling trolley beam. CONSTITUTION:A mooring wire pay-out device 9 for paying out a mooring wire 5 by means of a pair of endless belts which vertically hold the mooring wire therebetween, is suspended from a travelling trolley 7 by means of a swingable arm 8, movably in he vertical direction. The ravelling trolley may be moved along a beam 11 attached to a rotatable post 12 planted on a deck 1, from a mooring winch 2 tothe positio of a ship side mooring hardware 4. The mooring wire automatically wound up on the winch 2 which is unmanned is gripped by the mooring wire pay-out device 9 so that it may be carried to a mooring hardware 4, thereby it is possible to aim at automatizing the mooring wire pay-out work and as well aim at saving labour.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a mooring line letting-out device for letting out mooring lines when mooring a ship.

Conventionally, when mooring a ship, the work of feeding the mooring line from the mooring winch to the mooring hardware (deckstand roller, closed chock, etc.) and out of the ship was done manually by the ship's crew or support workers on shore. It was

In addition, as shown in Fig. 1.2, a cable payout roller C (pressing roller d, drive roller e) is placed close to the mooring hardware installed near the ship's side a, and the mooring cable f
It is also practiced to bring out. In the figure, the reference numeral g indicates a mooring line winch, the reference numeral indicates a motor that drives the driving roller e, and the reference numeral i indicates a hydraulic cylinder that moves the presser roller d up and down.

=2- However, with such a mooring line pay-out device at the end of 121, the mooring line must be manually transported from the mooring line winch to the cable pay-out roller C, which requires a considerable amount of work. There is a problem that it requires human labor.1゜The present invention attempts to solve this problem by making it possible to pay out the mooring line using power rather than human power. , made it possible to save labor in mooring work,
An object of the present invention is to provide a mooring line payout l-device.

For this reason, the mooring line payout device of the present invention is provided with a cable feeding rock on the hull deck that can pinch and feed out the mooring line, and the cable feeding machine has a pair of endless belts that can pinch the mooring line while lowering it. A plurality of wheels for rotating the endless belt and a driving mechanism for the wheels are provided, and -1- phase h of the pair of endless belts; The present invention is characterized in that the inverted type is equipped with an idler roller and a belt pressing mechanism capable of pushing the endless belt onto the mooring line.

In addition, the mooring line feeding device of the present invention has the device configuration described in (2), and furthermore, the mooring line feeding rock is connected to the three on the hull deck-1].
- It is characterized by being equipped with a fine transport mechanism that can transport the material from the vicinity of the mooring material winding section to the ship's side.

Hereinafter, embodiments of the present invention will be explained with reference to the drawings.
FIG. 3 is a side view showing the overall configuration of a mooring line feeding device as a first embodiment of the present invention, and FIGS. 4 to 12 show a cable feeding rock used in the first embodiment. The figure is a side view, Figure 5 is a front view, Figure 6 is a plan view, Figure 7 is a side view showing the state in which the mooring line is grasped; Figure 8
The figure is a plan view showing the state in which the mooring line is tied, Fig. 9 is a plan view showing the mooring line in the retracted state, Fig. 10 is a side view showing the state close to the mooring hardware, and Fig. 11 is the mooring vessel. FIG. 12 is a side view showing a state in which the mooring line is passed through the hardware; FIG. 12 is a plan view showing the state in which the mooring line is passed through the mooring hardware.

In Figure 3, numeral 1 is the deck, 2 is the mooring line winch,
3 is a rope stopper roller, 4 is mooring hardware, and 5 is a mooring rope.

6 shows the eye splice of the mooring line, and 9 shows the cable feeder.

As shown in FIGS. 4 to 6, the cable feeding shore 9 is equipped with a pair of endless belts 2+1, which can hold the mooring rope 54- from -1 to 10.
21, and wheels 23 and 23 for rotating the endless belt 2 ().
', the middle wheel 24J5 rotates the endless belt 21.
and drive wheels 22 attached with a drive mechanism (not shown).

And, in order to guide the mooring line 5 between the phases r7 of the endless belts 20 and 21, the collapsible guy 1? Rollers 26.2G are provided on the nff side and the rear of the endless bell) 2+1.21, respectively, and are raised and lowered by a drive cylinder 28.

As a belt pressing machine that presses the endless belt 20 against the mooring line 5 guided by the mutual 1 river of the endless bells 1-20. 〃A downward moving guide roller 30 on the idler 29t5 and -, and a vertically moving drive shaft 25 that engages with an engaging portion (not shown) attached to the wheel 23 to drive the wheel 23 and the endless belt 20 downward. , -L drive motor 31 that drives the upper movement drive shaft 25 are provided.

Furthermore, a cable feeder is installed on the deck 1-1 as a fine feed mechanism for transporting the cable feeder 9 from near the mooring rope winch 2 to the mooring rope winch 4 near the ship side (=1). A swiveling crane 12, a trolley beam 11 extending to the ship's side, and a traveling trolley 7 movably attached to the trolley beam 11 are provided.

The cable feeder Bi 12 is suspended from a traveling trolley via arms 8, 8, and its vertical position can be changed by driving hydraulic cylinders 10, 10.

In the figure, reference numeral 13 indicates a beam elevation winch, 14 indicates a work table, and 32 indicates a frame for hanging the cable feeder.

In order to automatically grab the mooring line 5 using the cable feeder 9 due to the dual configuration, first, the vertical movement drive shaft 25 is driven by the drive motor 31 to pull the endless belt 20 upward. , endless bells) 20 and 21, and also drives the drive cylinder 28 to bring the foldable guide roller 26 into the folded state.

Next, the cable feeder 9 is brought close to the mooring line 5 so that the mooring line 5 is positioned above the idle roller 26. Wake up 26) and stir.

At this time, the mooring line 5 is guided between the endless bevels 1 and 2 (1 and 21) by the raising and lowering type idler rollers 2G and 26.

Thereafter, the drive motor 31 drives the 1: Lee 14 downward movement drive shaft to move the endless belt 20 downward, and
The mooring line 5 is clamped by the end belts 20 and 21.

As described in (1) above, the cable feeder 9 tows by automatically grasping the mooring line 5.

Furthermore, the cable feeding shore 9 can be moved from the vicinity of the mooring rope winch 2 to the vicinity of the mooring fitting 4 by the above-mentioned cable feeding shore transportation mechanism.

Therefore, in order to let out the mooring line 5 from the mooring line winch 2 and pass it through the mooring hardware 4 using the device of the present invention, first, the mooring line 5 is roughly pulled out from the mooring line winch 2 and the line 11 is suspended on the roller 3. The cable feeding rock 9 is brought close to the mooring line 5 using the above-mentioned fine feeding mechanism of the cable feeding machine.

Next, as described in 1111, the mooring line is laid on the rope 1η and the mooring line S] (see Figures 7 and 8).

Then, the driving middle wheel 22 of the endless belt 21 is reversely rotated and the mooring line 5 is retracted until the eye splice 6 collides with the foldable guide roller 26 and the guide roller 27.
The eye splice 6 is left in a state slightly protruding from the cable feeding shore 9 as shown in FIG.

Here, the guide rollers 26, 27 also have the function of crushing the eye splice 6 from both sides when pulling in the mooring line 5.

Cable feeding rocky 9 holding the mooring line 5 in the state shown in Fig. 9
, arm 8. The cable is pulled slightly upward by the hydraulic cylinder 10 and moved to the mooring hardware 4 provided on the ship's side using the above-mentioned fine feed mechanism of the cable feeder.゛Mooring hardware 4
The cable feeder 9 moved to the 10th, 1st
In the state shown in Figure 1, the eye splice 6 can be passed through the mooring hardware 4 by rotating the drive wheel 22 in the forward direction, and the mooring line 5 can be sent out to the sea surface by continuing to rotate the drive wheel 22 in the forward direction. It is possible.

In this way, most of the work of letting out the mooring lines 5 is mechanized, making it possible to significantly save labor.

8- Fig. 13 is a side view showing the entire rod structure of a mooring line payout device according to a second embodiment of the present invention, in which a rocky shore 1) is moved from near the mooring line winch 2 to near the mooring hardware 4. Conveying cable feed 1) As a conveyor failure structure, center-folded zinc 1/-3
3 is provided (1), and a number 9 (=1) is provided at the tip of the center-folding jib 34.The configuration of 11!I is almost the same as in the first embodiment. .

In this embodiment, the middle jib 34 is moved by a hydraulic cylinder 35°3.
By the operation of 6, it is lowered and bent, and the cable feeding shore 9 can be moved in the same manner as in the first embodiment.

Therefore, this embodiment also provides substantially the same functions and effects as those of the first embodiment.

FIG. 14 is a side view showing the overall configuration of a mooring line payout device as a third embodiment of the present invention, in which a cable feeding rock 1) is conveyed from the vicinity of the mooring line winch 2 to the vicinity of the mooring hardware 4. A telescopic jib crane 37 is provided as a mechanical transport mechanism, and the cable feeding shore IJ is attached to the tip of the telescopic jib 38 via arms 39 and 39.

The other configurations are almost the same as in the first embodiment.

91 In this embodiment, the telescoping jib 38 is extended and contracted, and the arms 39 and 39 are driven by the hydraulic cylinder 40.
Toni: It can be removed by moving the cable feeder 9 in the same way as in the first embodiment.

Therefore, this embodiment also provides substantially the same functions and effects as those of the first embodiment.

As described in detail below, according to the mooring line payout device of the present invention, the mooring line that is wound around the mooring line winch is automatically grasped by the cable feeding rock without manual intervention, and the mooring line is freely moved on the deck. It can be towed to the mooring hardware installed on the ship's side, and then automatically lowered to the sea surface via the mooring hardware, resulting in significant labor savings in the work of letting out mooring lines.

Labor saving becomes possible.

[Brief explanation of the drawing]

Figures 1 and 2 show a conventional mooring line payout device. Figure 1 is a schematic diagram showing how a mooring line is paid out using a line payout roller, and Figure 2 is a front view showing the cable payout roller. 3 is a side view showing the overall configuration of a mooring line payout device according to the first embodiment of the present invention, and FIGS. 4 to 1210 show one cable feed hole used in the first embodiment. So, Figure 4 is its side view, ft55 Figure 1.1 Part 11
(Figure 6 is a plan view, Figure 7 is a side view showing the state in which the mooring line is grasped, Figure 9 is a plan view showing the state in which the mooring line is grasped, Figure 10 is a plan view showing the retracted state, Figure 10 is a side view showing the state in which the mooring hardware is close to the mooring hardware, Figure 11 is a side view showing the state where the mooring line is passed through the mooring hardware, and ! Mooring line 11n to the hardware.
．． Fig. 14 is a side view of the mooring line pay-out device F (+) of the mooring line pay-out device F (as the second embodiment of the present invention); It is a side view showing a mooring line pay-out device as a third embodiment. 1. Deck, 2. Mooring rope winch, 3. Rope stopper roller, 4. Mooring hardware, 5. Mooring line, 6. ...Mooring line ice splice, 7...11 line trolley, 8...arm, 9...cable feeding rock, 10...hydraulic cylinder, 11...trolley beam, 12...crane, 1: (...beam elevation) winch, 14...operation table, 2 (1, 21...endless belt, 22...drive wheel, 23.23', 24...
Wheels, 25...'' - Downward movement drive shaft, 26... Foldable guide roller, 27... Guide 'roller, 28... Drive cylinder, 29... - Downward movement is idle, 30... Upward movement is idle. Id roller, 31... Drive motor, 32... Cable feeding rocky suspension frame, 33... Center folding jib crane, 34...
・Central bending jib, 35.36...Hydraulic silling, 37...
Telescoping jib crane, 38... Telescoping jib, 39... Arm, 40... Hydraulic silling. Sub-Agent Patent Attorney Yoshihiko Iinuma Figure 5 Figure 6 Figure 7 Figure 8

Claims (2)

[Claims] (1) The hull deck -1 is equipped with a cable feeder that can pinch and feed out the mooring line, and the cable feeding rock can pinch and feed out the mooring line from below. a plurality of collapsible guide rollers that are equipped with a plurality of wheels for rotating the wheels and a drive IN mechanism for the wheels, and that can guide the mooring line between the pair of endless belts; -1-
A mooring line payout device +F#, comprising: a belt pressing mechanism capable of pressing the endless belt onto the mooring line. (2) The hull deck is equipped with a cable-feeding rock that can pinch and let out a mooring line, and the cable-feeding rock has a pair of endless belts that can pinch the mooring rope from below, and a pair of endless belts that rotate the endless belt. a plurality of collapsible guide rollers for guiding the mooring line between phase 1 of the pair of endless belts; 21- The belt pressing device capable of pressing the endless belt onto the mooring rope is constituted by a mechanism, and 2. The rope feeder is conveyed from the vicinity of the mooring material winding section on the hull deck -1- to the vicinity of the ship side. A mooring line payout device, characterized in that it is equipped with a fine feed mechanism.