CN217893160U

CN217893160U - Mooring rope arrangement and recovery device suitable for deep sea floating and diving mark anchoring system

Info

Publication number: CN217893160U
Application number: CN202222369400.2U
Authority: CN
Inventors: 苏清磊; 宁春林; 李超; 王肖闯; 袁国正; 赵金凯; 李安山; 刘志豪; 李劳钰
Original assignee: First Institute of Oceanography MNR
Current assignee: First Institute of Oceanography MNR
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2022-11-25
Anticipated expiration: 2032-09-06

Abstract

The utility model discloses a mooring rope laying and recovering device suitable for a deep sea floating buoy, which comprises a fixing device, a hanging device and a rolling device; the side part of the fixing device is provided with a hinge structure which is opened and closed relative to the fixing device; the rolling device is rotationally connected in the fixing device and comprises a pulley body, and the cable is wound on the pulley body; the hanging device is arranged on the top of the fixing device; the top, the side and the bottom of the fixing device are respectively provided with a reinforcing rib. The lateral part of the fixing device is provided with an opening and closing hinge structure, the top, the lateral part and the bottom of the fixing device are reinforced through reinforcing ribs, and particularly the strength of the opening and closing part of the lateral part hinge is improved.

Description

Mooring rope arrangement and recovery device suitable for deep sea floating and diving mark anchoring system

Technical Field

The utility model relates to an equipment technical field is put to marine buoy submerged buoy anchor mooring rope, concretely relates to be applicable to deep sea submerged buoy anchor mooring rope and put recovery unit.

Background

Sea buoy submerged buoy mooring lines are typically thousands of meters long, are made up of a plurality of connected lines, and are typically connected together at their ends using shackles. In the process of laying and recovering the mooring ropes, the position of the mooring ropes needs to be controlled by installing paying-off pulleys on a deck of the ship, so that the abrasion of the mooring ropes is reduced. The size of the cable joint is considered to be large, so that the wide paying-off pulley is selected, the width of the paying-off pulley is large enough, the cable head of the cable can conveniently and directly pass through the paying-off pulley, and the operation efficiency can be improved.

However, the existing wide pay-off pulleys in the market are mainly applied to cable laying on land, and no device suitable for laying and recovering the buoy, submerged buoy, anchor system and mooring rope on the sea exists for laying and recovering the buoy, submerged buoy, anchor system and mooring rope on the sea; due to the fact that the space of the ship body is limited, the arrangement of the cables by the arrangement equipment with a simplified structure is needed, the occupied space is smaller, and more cables are accommodated; moreover, the anchoring mooring rope of the offshore buoy submerged buoy is wider than a common cable, the laying device is more suitable for a wide mooring rope, and meanwhile, the strength near the opening needs to be enhanced in the process of reeling and unreeling the mooring rope so as to improve the laying and recycling efficiency of the anchoring mooring rope.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a be applicable to deep sea buoy anchor system hawser cloth recovery unit for be applicable to the marine buoy anchor system hawser cloth of wide type is put, and simple structure does not occupy the hull space, and the intensity reinforcing of device more is applicable to the arrangement of wide type hawser simultaneously.

In order to achieve the above purpose, the present invention is realized by the following technical solution:

the embodiment of the utility model provides a mooring rope laying and recovering device suitable for a deep sea floating buoy, which comprises a fixing device, a hanging device and a rolling device; the side part of the fixing device is provided with a hinge structure which is opened and closed relative to the fixing device; the rolling device is rotationally connected in the fixing device and comprises a pulley body, and the cable is wound on the pulley body; the hanging device is arranged at the top of the fixing device; the top, the side and the bottom of the fixing device are respectively provided with a reinforcing rib.

As a further implementation, the main body of the fixing device is a frame structure; the end surface of the hinge arranged on one side of the fixing device is of a split structure.

The fixing device is of a hollow structure and comprises a transverse support, a vertical support and a transverse shaft, wherein the transverse support is distributed at the top, the vertical support is distributed at the left and right, and the transverse shaft is arranged at the bottom, and the transverse support, the vertical support and the transverse shaft are connected together to form the fixing device with the rectangular cross section.

The vertical support exceeds the two ends of the transverse support.

The vertical supports on the two sides of the fixing device are respectively a first vertical support and a second vertical support, wherein the first vertical support is of a split structure and comprises a first support and a second support, and the first support is of a hinge structure on the side portion of the fixing device.

The first support is connected with the adjacent transverse support in a clamped mode, the two ends of the transverse support are fixedly connected with extension shafts respectively, the size of each extension shaft is matched with the size of a reserved hole formed in the first support, and the extension shafts of the transverse support are connected in the reserved holes of the first support in a clamped mode.

The first support and the second support are connected in a rotating mode.

The bottom of the fixing device is provided with a first reinforcing rib, and the first reinforcing rib is connected with a transverse support at the top of the fixing device and a second vertical support which is adjacent to the transverse support at the top and is not arranged in a split mode.

And the side part of the fixing device is provided with a second reinforcing rib which is respectively positioned on the vertical supports connected with the two sides of the top transverse support.

And the third reinforcing ribs are arranged at the bottom of the fixing device and positioned on two sides of the transverse shaft of the fixing device along the radial direction of the transverse shaft.

As a further implementation manner, the pulley body of the rolling device comprises a pulley central body and a pulley end body; the pulley end bodies are positioned at the two ends of the pulley central body in the axial direction; the pulley end bodies are respectively fixedly or detachably connected with the pulley central body.

The diameters of the pulley end bodies on the two sides of the pulley central body are gradually reduced towards the pulley central body, and the diameter size of the connecting part of the pulley end body and the pulley central body is the same as that of the pulley central body.

The cross section of the pulley central body is of a circular structure, and the diameter size of the pulley central body is gradually reduced from the two end faces of the pulley central body to the central plane; the outer circular surface of the pulley central body is a smooth circular arc surface.

The pulley central body and the pulley end body are coaxially arranged, and the rotating shaft penetrates through the pulley central body and the pulley end body axis and is rotatably arranged on the vertical supports on the two sides of the fixing device.

The pulley body is located the fixing device and is close to bottom position department, forms the wiring chamber between the pulley body and the horizontal support of fixing device.

As a further implementation, the hitch comprises a hook mounted on top of the fixture.

The lifting hook is provided with an anti-unhooking structure.

The beneficial effects of the utility model are as follows:

(1) The top, the side part and the bottom of the fixing device are respectively provided with the reinforcing ribs, so that the integral strength of the device is improved; the lateral part of the fixing device is provided with the folding structure which can be opened and closed, the top, the lateral part and the bottom of the fixing device are reinforced by the reinforcing ribs, and particularly, the strength of the opening and closing part of the folding of the lateral part is more suitable for fixing the deep sea floating buoy anchor mooring rope with wider width on a ship.

(2) The utility model discloses a set up the pulley body in the fixing device, form the wiring chamber between pulley body and the fixing device, can be used for placing of width hawser.

(3) The pulley body comprises pulley central body and pulley end portion body, and the pulley end portion body straight radial pulley central body that is located pulley central body both ends reduces gradually to the fixed laying of big wide cable is realized for glossy arc surface to the pulley central body surface of whole pulley body, makes things convenient for winding and fixes.

Drawings

The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to constitute a limitation on the invention.

Fig. 1 is a schematic overall structure diagram of the present invention according to one or more embodiments;

fig. 2 is a side view from another angle in accordance with one or more embodiments of the present invention;

the device comprises a transverse support 1, a transverse support 2, a wiring cavity 3, a lifting hook 4, a vertical support, a 4-1 first vertical support, a 4-1-1 first support, a 4-1-2 second support, a 4-2 second vertical support, a 5, a transverse shaft 6, a pulley body, a 6-1 pulley central body and a 6-2 pulley end body, wherein the transverse support is arranged on the transverse support; 7. the device comprises a rotating shaft 8, an extending shaft 9, a first reinforcing rib 10, a second reinforcing rib 11 and a third reinforcing rib.

Detailed Description

The first embodiment is as follows:

as shown in fig. 1-2, the present embodiment provides a device for laying and recovering an anchor mooring rope of a deep sea floating buoy, which comprises a fixing device, wherein a pulley body 6 is rotatably connected in the fixing device, and the pulley body 6 is used for winding the anchor mooring rope of the deep sea floating buoy. The pulley body is positioned in the fixing device near the bottom of the fixing device, and the pulley body 6 and the fixing device form a wiring cavity 2 with a larger storage space for placing a wider cable.

The fixing device is a hollow frame structure, and the specific fixing device is not limited to the structure body described in the following embodiment, and may be a frame structure in other forms, and the cross-sectional shape of the frame adopted by the frame body is not limited by the present embodiment.

The fixing device in this embodiment comprises a transverse bracket 1, a vertical bracket 4 and a transverse shaft 5. The transverse support 1 is arranged at the top of the fixing device through one transverse support 1, the cross section of the transverse support 1 is rectangular, protruding shafts 8 are arranged at two ends of the transverse support 1 respectively, the cross section of each protruding shaft 8 is circular, and the protruding shafts 8 are designed to assemble the transverse support 1 and the vertical supports 4 on two sides.

The extension shafts 8 at the two ends of the transverse support 1 are fixedly connected with the transverse support 1, and the radial size of the extension shaft 8 of the transverse support 1 is matched with the size of a reserved hole arranged on the vertical support 4. The vertical supports 4 on two sides of the transverse support 1 are respectively a first vertical support 4-1 and a second vertical support 4-2. The second vertical support 4-2 is fixedly connected with the transverse support 1 and is fixed in the second vertical support 4-2 through an extending shaft 8. The first vertical support 4-1 at the other side is of a split structure, the upper end of the first vertical support 4-1 is connected with the transverse support 1 in a clamping manner, and the upper end of the first vertical support 4-1 can move relative to the transverse support 1 in an opening and closing manner.

The first vertical support 4-1 comprises a first support 4-1-1 and a second support 4-1-2, the first support 4-1-1 is connected with the transverse support 1 in a clamping mode, and a preformed hole matched with the extending shaft 8 of the transverse support 1 is formed in the first support 4-1-1. The second bracket 4-1-2 is rotatably connected with the first bracket 4-1-1. The specific example is not limited to this embodiment, and may be, for example, a hinge connection. The first support 4-1-1 and the second support are of split design and form a first vertical support.

When a cable is wound on the pulley body, the first support 4-1-1 is opened from the transverse support 1, the first support 4-1-1 rotates relative to the second support 4-1-2 and is opened outwards for a certain angle, the cable is placed on the pulley body in the fixing device, then the first support 4-1-1 rotates towards one side of the fixing device and is clamped on the extending shaft 8 of the transverse support 1, and the whole device is in a closed state.

The first vertical support 4-1 and the second vertical support 4-2 have the same structure, and the cross section of the first vertical support and the second vertical support are I-shaped structures and adopt angle steel structures. The first vertical support 4-1 and the second vertical support 4-2 are positioned at two ends of the transverse support 1 and are vertically connected with the transverse support 1, and the first vertical support 4-1 and the second vertical support 4-2 exceed two ends of the transverse support 1 along the length direction of the first vertical support 4-1 and the second vertical support.

The first vertical support 4-1, the second vertical support 4-2 and the transverse shaft 5 jointly form a fixing device, the whole fixing device is of a frame structure, and the cross section of the fixing device is rectangular. The transverse support 1 is the top of the fixing device, a first vertical support 4-1 and a second vertical support 4-2 are distributed at two ends of the transverse support 1, one end of the first vertical support 4-1 and one end of the second vertical support 4-2 are connected with the transverse support 1, and the other end of the first vertical support 4-1 and the other end of the second vertical support 4-2 are connected with the transverse shaft 5. The cross shaft 5 is of a cylindrical structure, and two ends of the cross shaft 5 penetrate through preformed holes in the bottoms of the second supports of the first vertical support and the second vertical support respectively and are fixedly connected with the first vertical support 4-1 and the second vertical support 4-2.

In order to reinforce the strength of the whole device, a first reinforcing rib 9, a second reinforcing rib 10 and a third reinforcing rib 11 are respectively arranged. The first reinforcing rib 9 is positioned between the transverse support 1 and the second vertical support and is respectively connected with the transverse support 1 and the second vertical support 4-2. The entire first reinforcing bar 9 is located at the top of the fixing means.

The second reinforcing rib 10 is provided with two positions, wherein one position is positioned on the second bracket 4-1-2 of the first vertical bracket 4-1 and positioned on the side part of the fixing device, namely positioned on the outer end surface of the second bracket 4-1-2; and the other on the outer end face of the second vertical support 4-2. The entire second reinforcing bead 10 is fixed to the side of the fixing means.

The third reinforcing ribs 11 are positioned at two ends of the transverse shaft 5 in the radial direction and are respectively and fixedly connected with the first vertical support 4-1 and the second vertical support 4-2, and the third reinforcing ribs 11 are arranged in parallel and symmetrically by taking the transverse shaft 5 as a center and are positioned at the front end and the rear end of the fixing device.

The structures of the first reinforcing bead 9, the second reinforcing bead 10, and the third reinforcing bead 11 are not limited to the embodiment. In this embodiment, the first reinforcing rib 9, the second reinforcing rib 10, and the third reinforcing rib 11 are all long-strip structures, and the structures thereof may be a strip, a bar, an angle iron, or the like.

Wherein, the first reinforcing ribs 9 are symmetrically arranged at two sides of the transverse bracket 1 in the width direction; the second reinforcing ribs 10 located on the side surfaces of the second vertical supports 4-2 are symmetrically arranged by taking the central line of the second vertical supports 4-2 in the length direction as the center, and are distributed on two sides of the axis of the extension shaft 8, the top ends of the second reinforcing ribs 10 exceed the position of the extension shaft 8, and the bottom ends of the second reinforcing ribs exceed the position of the transverse shaft 5. The second reinforcing ribs 10 on the first vertical support 4-1 are only distributed on the second support 4-1-2, and the second reinforcing ribs are not distributed on the first support 4-1-1, because the second support 4-1-2 needs to be connected with the transverse support 1 in a clamping manner to be used as an opening or closing piece of the fixing device. The second support 4-1-2 is rotatably connected with the first support 4-1-1, so that the first support 4-1-1 can be conveniently opened and closed relative to the second support, and the first support 4-1-1 is used as a hinge structure of the fixing device to realize the opening or closing of the fixing device. The third reinforcing rib 11 is fixed to the bottom of the fixing device to serve as a structure for reinforcing the bottom of the fixing device, and the strength of the whole device is further enhanced.

The pulley body 6 is positioned at the position close to the bottom of the fixing device, and the pulley body 6 comprises a pulley central body 6-1 and a pulley end body 6-2. The two ends of the pulley central body 6-1 are connected with pulley end bodies 6-2, the radial size of the pulley central body 6-1 is gradually increased towards the two sides along the radial direction by taking the central position as the center, and the outer surface of the pulley central body 6-1 is of a smooth arc surface structure. The pulley end bodies 6-2 at the two ends of the pulley central body 6-1 are in a cone-shaped structure, and the radial size of one end of the pulley end bodies 6-2 at the two ends of the pulley central body 6-1, which is far away from the pulley central body 6-1, is gradually reduced towards the pulley central body 6-1 until the size of the end face connected with the pulley central body 6-1 is equal to the diameter size of the end face of the pulley central body 6-1. The size design that is progressively decreased layer by layer from both sides to the center is convenient for the hawser to concentrate and twine in the pulley body, avoids to both sides dispersion, causes the hawser not concentrate the winding, the phenomenon of scattered line appears, causes the cable to receive the line process and is hindered.

The joint of the pulley end body 6-2 and the pulley central body 6-1 can be a fixed connection integrated structure or a detachable connection structure. The concrete is determined according to construction requirements. In this embodiment, the pulley body is a nylon wheel.

The pulley body 6 is rotatably coupled to the fixing device by a rotating shaft 7. The rotating shaft 7 may have an optical axis of the same size as the extension shaft 8, or may have an optical axis different from the axial diameters of the extension shaft 8 and the horizontal shaft 5. The two ends of the rotating shaft 7 penetrate through the two ends of the pulley body 6 in the axis direction, and the two ends of the rotating shaft 7 are respectively connected in the fixing device in a rotating mode through bearings to drive the whole pulley body 6 to rotate around the rotating shaft 7.

The fixing device is provided with reserved holes which are respectively provided with three positions. One of the two parts corresponds to two sides of the fixing device, in particular to the second vertical support 4-2 of the fixing device and the first support 4-1-1 of the first vertical support 4-1, the size of a reserved hole of the two parts is matched with the size of an extending shaft 8 of the transverse support 1, and the purpose is to assemble the transverse support 1 with the first vertical support 4-1 and the second vertical support 4-2; the second position is positioned at the middle position of the second vertical support 4-2 and the first vertical support 4-1 and is used for realizing the connection of the first vertical support 4-1 and the second vertical support 4-2 with the rotating shaft 7. The third position is positioned at the position of the second vertical support 4-2 and the second support 4-1-2 of the first vertical support 4-1 close to the lower end, so that the transverse shaft 5 is fixed on the first vertical support 4-1 and the second vertical support 4-2.

And a hanging device is arranged at the top of the fixing device. The hitch comprises a hook 3. Can be provided with mousing-hook structure on the lifting hook 3, also can be provided with self-lock device for realize lifting hook 3's intensity and factor of safety's improvement. In the present embodiment, the hook 3 may be replaced by other structures for hanging, such as a lifting lug. The hanging hook 3 of the hanging device is used for realizing the hoisting and installation of the whole pay-off device at a required position.

The working principle is as follows: when the device is used for collecting the mooring rope, the upper part of the first support 4-1-1 of the first vertical support is opened, the first support turns to one side far away from the fixing device, the first support 4-1-1 rotates relative to the second support 4-1-2, the fixing device is opened with one opening, the mooring rope is wound on the pulley body 6 to realize the collection of the mooring rope, the first support 4-1-1 is closed to one side of the fixing device after the collection, the first support 4-1-1 is clamped in the extension shaft of the transverse support 1 to realize the closure of the fixing device, and the collection of the mooring rope is finished. When the cable needs to be paid out, the first support 4-1-1 is opened.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A mooring rope laying and recovering device suitable for a deep sea floating buoy is characterized by comprising a fixing device, a hanging device and a rolling device; the side part of the fixing device is provided with a hinge structure which is opened and closed relative to the fixing device; the rolling device is rotationally connected in the fixing device and comprises a pulley body, and the cable is wound on the pulley body; the hanging device is arranged on the top of the fixing device; the top, the side and the bottom of the fixing device are respectively provided with a reinforcing rib.

2. The device for laying and recovering the mooring rope of the deep sea floating buoy according to claim 1, wherein the body of the fixing device is of a frame structure; the end face of the hinge arranged on one side of the fixing device is of a split structure.

3. The device for laying and recovering the mooring rope of the deep sea buoy according to claim 1, wherein the fixing device is a hollow structure and comprises a transverse support distributed at the top, a vertical support distributed at the left and right, and a transverse shaft at the bottom, and the transverse support, the vertical support and the transverse shaft are connected together to form the fixing device with a rectangular cross section.

4. The device for laying and recovering the mooring rope of the deep sea buoy according to claim 1, wherein the vertical supports at the two sides of the fixing device are respectively a first vertical support and a second vertical support, wherein the first vertical support is arranged in a split structure and comprises a first support and a second support, and the first support is a hinge structure at the side part of the fixing device; the first support and the second support are connected in a rotating mode.

5. The device for laying and recovering the mooring rope of the deep sea buoy according to claim 4, wherein the first support is connected with the adjacent transverse supports in a clamping manner, the two ends of each transverse support are respectively and fixedly connected with an extension shaft, the size of each extension shaft is matched with that of a reserved hole formed in the first support, and the extension shafts of the transverse supports are clamped in the reserved holes of the first supports.

6. The device for laying and recovering the mooring rope of the deep sea floating buoy according to claim 4, wherein a first reinforcing rib is arranged at the bottom of the fixing device and is connected with a transverse bracket at the top of the fixing device and a second vertical bracket which is not separately arranged and is adjacent to the transverse bracket at the top.

7. The device for laying and recovering the mooring rope of the deep sea floating buoy according to claim 3, wherein the side part of the fixing device is provided with second reinforcing ribs which are respectively arranged on the vertical supports connected with the two sides of the top transverse support; and the third reinforcing ribs are arranged at the bottom of the fixing device and are positioned on two sides of the transverse shaft of the fixing device along the radial direction of the transverse shaft.

8. The device for laying and recovering the mooring rope of the deep sea floating buoy according to claim 1, wherein the pulley body of the rolling device comprises a pulley central body and a pulley end body; the pulley end bodies are positioned at the two ends of the pulley central body in the axial direction; the pulley end bodies are respectively fixedly or detachably connected with the pulley central body.

9. The device for laying and recovering the anchoring cables of the deep sea floating buoy according to claim 8, wherein the diameters of the pulley end bodies on both sides of the pulley central body are gradually reduced towards the pulley central body.

10. The device for laying and recovering the anchoring cables of the deep sea floating buoy according to claim 8, wherein the diameter of the pulley central body is gradually reduced from the two ends of the pulley central body to the central plane; the pulley central body and the pulley end body are coaxially arranged, and the rotating shaft penetrates through the pulley central body and the pulley end body axis and is rotatably arranged on the vertical supports on the two sides of the fixing device.