CN212473853U

CN212473853U - Steel wire rope traction equipment for salvage of sunken ship

Info

Publication number: CN212473853U
Application number: CN202021184975.1U
Authority: CN
Inventors: 梁兴高; 梁晓; 王洋; 周胜杰
Original assignee: Zhejiang Manyang Shipping Engineering Co ltd
Current assignee: Zhejiang Manyang Shipping Engineering Co ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-02-05
Anticipated expiration: 2030-06-23

Abstract

The utility model discloses a sunken ship salvage wire rope haulage equipment, which comprises a ship body, be equipped with backup pad and jacket that are used for placing the rig on the hull, the backup pad grillage is established on the jacket, the rig is connected with the drilling rod, the jacket top is equipped with and is used for the direction the pipe of drilling rod. The utility model provides an overcome sea level lift disturbance factor's that morning and evening tides arouses seabed sunken ship salvage auxiliary assembly changes the like water angle of drilling rod through jacket and backup pad, makes it take wire rope to pass sunken ship bottom along specific orbit, accomplishes and salvages.

Description

Steel wire rope traction equipment for salvage of sunken ship

Technical Field

The utility model relates to a technical field is salvaged to sunken ship, in particular to sunken ship salvage wire rope haulage equipment.

Background

With the development of global economy, marine transportation has been developed, and marine accidents occur frequently due to the influence of factors such as ship technology, weather and sea conditions. In the process of salvaging sunken vessels and sediments on the sea, in order to lift the sunken vessels and sediments on the sea, a steel cable is usually required to pass through the bottom of the sunken vessels and then the steel cable is hooked by a lifting device to salvage the sunken vessels and sediments on the sea. In order to ensure the hoisting safety in the fishing process, a steel cable often needs to pass through a sunken ship or the bottom of a sunken object along a specific track, a diver often cannot pass through the steel cable due to the fact that the sunken ship is sunk into silt, the life safety of the diver is greatly threatened by the traditional manual perforation technology, and a mechanical means is adopted to replace a manual means at present.

In several commonly used technical schemes for salvage of sunken ships, the problem of disturbance is difficult to realize, and when a drilling machine is used for passing through a steel cable, the drilling machine guide pipe is suspended or broken due to the environmental influences of tide, surge and the like when drilling due to the fact that the drilling machine guide pipe is subjected to operation on the sea, so that the salvage working progress is influenced, and the salvage cost is increased continuously.

Disclosure of Invention

The utility model aims at providing a sunken ship salvage wire rope pulling equipment provides the submarine sunken ship salvage auxiliary assembly who overcomes the sea level lift disturbance factor that the morning and evening tides arouses, changes the drilling rod like water angle through jacket and backup pad, makes it take wire rope to pass the sunken ship bottom along specific orbit, accomplishes and salvage.

The utility model provides a technical scheme that above-mentioned problem adopted does: the utility model provides a sunken ship salvage wire rope haulage equipment, includes the hull, be equipped with the backup pad and the jacket that are used for placing the rig on the hull, the backup pad grillage is established on the jacket, the rig is connected with the drilling rod, the jacket top is equipped with and is used for the direction the pipe of drilling rod.

Compared with the prior art, the utility model has the advantages of: through the improvement, the drilling machine is adjusted to a proper position through the supporting plate, so that the drill rod can smoothly enter the guide pipe, and then the guide pipe is guided by the guide pipe frame, so that the steel wire rope can pass through the bottom of the sunken ship according to a specific track of the drill rod, and the fishing is completed.

As an improvement, the number of the jacket pipes is several, the length of the guide pipe can be changed by splicing the jacket pipes, the length of the jacket pipes can be spliced according to different conditions, the angle between the guide pipe and the seabed can be changed by changing the length of the jacket pipes, and the excavation drilling track of the drill rod can be adjusted.

As an improvement, the end of the jacket, far away from the supporting plate, is provided with the buoyancy tank, so that the jacket cannot sink into a mud layer of a seabed due to the fact that the weight of the jacket is too heavy, and the jacket can be better matched with the jacket to change the water inlet angle.

As a modification, the jacket is fixed to the hull by a hinge near one end of the support plate, and by the modification, the jacket can also change the water entry angle by a hinge.

As an improvement, one end of the supporting plate, which is far away from the jacket, is connected with a lifter, the lifter changes the extending angle of the drill rod on the drilling machine by adjusting the height of one end of the supporting plate, and through the improvement, the lifter can adjust the height of one end of the supporting plate, so that the drilling machine has a proper position to extend the drill rod into the jacket.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic cross-sectional view of a jacket.

Fig. 3 is a partially enlarged schematic view of a in fig. 1.

Fig. 4 is a track schematic diagram of the whole process of the drill rod.

Shown in the figure: 1. a hull; 2. a support plate; 21. an elevator; 3. a jacket; 31. a conduit 4, a drill rod; 5. a buoyancy tank; 6. a hook; 7. sinking the ship.

Detailed Description

Embodiments of the present invention are further described below with reference to the accompanying drawings.

As shown in the figures 1-4 of the drawings,

the utility model provides a sunken ship salvage wire rope pulling equipment, includes hull 1, be equipped with the backup pad 2 and the jacket 3 that are used for placing the rig on hull 1, the backup pad 2 erects on the jacket 3, the rig is connected with drilling rod 4, the jacket 3 top is equipped with and is used for the direction pipe 31 of drilling rod 4.

Specifically, the number of the jackets 3 is several, and the lengths of the conduits 31 can be changed by splicing several jackets 3, so that the angle between the jackets 3 and the seabed is changed.

Specifically, a buoyancy tank 5 is arranged at one end of the jacket 3, which is far away from the supporting plate 2.

Specifically, one end of the jacket 3, which is close to the supporting plate 2, is rotatably connected to the hull 1 through a hinge.

Specifically, the ship body 1 is further provided with a lifter 21, the lifter 21 is connected with one end of the supporting plate 2, and the lifter 21 changes the extending angle of the drill rod 4 on the drilling machine by adjusting the height of one end of the supporting plate 2.

Specifically, still be equipped with recovery unit on the hull 1, recovery unit includes lifting hook 6, lifting hook 6 hooks drilling rod 4 retrieves.

Through the technical scheme, the utility model discloses the technological effect who reaches does: the ship body 1 is anchored to a position to be positioned, the water inlet angle of a drill rod and the length of the jacket 3 are determined according to the position of the sunken ship 7, and the length of the jacket 3 is set by splicing a plurality of sections of jackets 3, so that the jacket 3 can smoothly fall on the seabed.

The height of backup pad 2 one end is adjusted through lift 21 afterwards for place rig angle of adjustment on backup pad 2 to suitable position, thereby let drilling rod 4 get into in the pipe 31 smoothly, the position of drilling rod 4 is led through pipe 31 afterwards, adjust the angle of drilling rod 4 to sunken ship bottom, make drilling rod 4 drill according to predetermined orbit, drilling rod 4 drives wire rope and passes sunken ship bottom along predetermined orbit, drive wire rope and spread from the opposite side of sunken ship simultaneously, make wire rope encircle sunken ship a week, later hang up the sunken ship through wire rope and accomplish the salvage.

The foregoing is illustrative of the preferred embodiments of the present invention only, and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to be changed. All changes which come within the scope of the independent claims of the invention are to be embraced within their scope.

Claims

1. The utility model provides a sunken ship salvage wire rope pulling equipment, includes hull (1), its characterized in that: the ship body (1) is provided with a supporting plate (2) and a jacket (3) for placing a drilling machine, the supporting plate (2) is erected on the jacket (3), the drilling machine is connected with a drill rod (4), and the top end of the jacket (3) is provided with a guide pipe (31) for guiding the drill rod (4).

2. The sunken ship salvage steel wire rope traction device of claim 1, wherein: the number of the jacket (3) is several, and the length of the jacket (3) can be changed by splicing the several jacket (3).

3. The sunken ship salvage steel wire rope traction device of claim 1, wherein: and a floating box (5) is arranged at one end of the jacket (3) far away from the supporting plate (2).

4. A sunken ship salvage wire rope pulling apparatus as claimed in claim 3, wherein: one end of the jacket (3) close to the supporting plate (2) is connected to the ship body (1) in a hinged and rotating mode.

5. The sunken ship salvage steel wire rope traction device of claim 1, wherein: one end, far away from the jacket (3), of the supporting plate (2) is connected with a lifter (21), and the lifter (21) changes the extending angle of the drill rod (4) on the drilling machine by adjusting the height of one end of the supporting plate (2).

6. The sunken ship salvage steel wire rope traction device of claim 1, wherein: still be equipped with recovery unit on hull (1), recovery unit includes lifting hook (6), lifting hook (6) hook drilling rod (4) are retrieved.