CN216185798U

CN216185798U - Hull reinforcing structure of full-rotation type floating crane ship

Info

Publication number: CN216185798U
Application number: CN202122752166.7U
Authority: CN
Inventors: 郑鹏; 洪玉燕; 彭文杰; 应程成; 肖丹
Original assignee: Ningbo Donghong Marine Engineering Co ltd
Current assignee: Ningbo Donghong Marine Engineering Co ltd
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-04-05
Anticipated expiration: 2031-11-11

Abstract

The utility model discloses a hull reinforcing structure of a full-rotation type floating crane lifting ship, which comprises a ship top plate, wherein a ship bottom plate is arranged at the lower part of the ship top plate, a cabin is formed between the ship top plate and the ship bottom plate, an installation seat is fixedly arranged on the outer surface of the upper end of the ship top plate, a sling connector is fixedly arranged on the outer surface of the upper end of the installation seat, four groups of reinforcing assemblies are fixedly arranged on the outer wall of the installation seat, and a fixed steel column is fixedly arranged on the outer surface of the lower end of the installation seat. The hull reinforcing structure of the full-rotation type floating crane ship comprises the mounting seat, the mounting seat is fixedly connected with the cabin bottom reinforcing base through the fixing steel column, the integrity of the reinforcing structure and the hull is improved, the reinforcing base is arranged, the lower part of the reinforcing base is embedded in the bottom plate of the ship, and the arranged reinforcing component plays a further reinforcing role and brings better use prospect.

Description

Hull reinforcing structure of full-rotation type floating crane ship

Technical Field

The utility model relates to the technical field of crane ships, in particular to a hull reinforcing structure of a full-rotation type floating crane ship.

Background

A floating crane, also known as a crane, is a floating platform carrying a crane, which can move cargo to any desired place in a port, either to a berth or to an anchor site for the cargo to be transferred, and is generally capable of lifting very heavy cargo.

The sling connectors at the rear part of the existing crane ship are all arranged at the top of a cabin, and the large stress can cause deformation of a ship body structure during lifting, so that certain adverse effect is brought to the use process of people.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a hull reinforcing structure of a full-rotation type floating crane ship, which has the advantages of stable structure, high strength, effective protection of a hull and the like, and can effectively solve the problems in the background art.

(II) technical scheme

In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides a hull additional strengthening of full rotation type floating crane ship, includes the ship roof board, the lower part of ship roof board is provided with the bottom plate, form the cabin between ship roof board and the bottom plate, just the upper end external fixed surface of ship roof board installs the mount pad, the upper end external fixed surface of mount pad installs the hoist cable connector, the outer wall fixed mounting of mount pad has four groups to strengthen the subassembly, the lower extreme external fixed surface of mount pad installs fixed steel column, the lower extreme external fixed surface of fixed steel column installs and strengthens the base.

Preferably, the lower part of the fixed steel column and the reinforcing base are both arranged in the cabin, and the outer surface of the lower end of the reinforcing base is fixedly connected with the outer surface of the upper end of the bottom plate.

Preferably, the reinforcing rod is fixedly installed on the outer wall of the middle of the fixed steel column, the connecting seat is fixedly installed on the outer surface of one end of the reinforcing rod, and the connecting seat is fixedly installed on the outer surface of the upper end of the bottom board of the ship.

Preferably, strengthen the base and include buried block, installation piece, boss, enhancement seat and installation cavity in advance, just strengthen between the upper end surface of buried block and the lower extreme surface of installation piece seat fixed mounting, boss fixed mounting is between buried block and enhancement seat in advance, just the installation cavity is seted up in the upper end surface of installation piece, the buried block is pre-buried in the inside of ship bottom plate.

Preferably, strengthen the subassembly and include first through-hole, second through-hole, strengthen branch, first lock nut, screw rod and second lock nut, just strengthen branch fixed mounting in the outer wall of mount pad, the quantity of second lock nut, first through-hole, second through-hole, screw rod is four groups among a set of subassembly of strengthening, and first through-hole is seted up in the upper end surface of strengthening branch, the upper end surface of ship roof is seted up in the second through-hole.

Preferably, the screw rod runs through in first through-hole, second through-hole, just be threaded connection between first lock nut, second lock nut and the screw rod, the outer fixed surface of one end of first lock nut installs the spacing collar.

(III) advantageous effects

Compared with the prior art, the utility model provides a hull reinforcing structure of a full-rotation type floating crane ship, which has the following beneficial effects:

1. this hull additional strengthening of full rotation type floating crane ship, the mount pad of setting, the mount pad is through fixed steel column and cabin bottom enhancement base fixed connection, has increased additional strengthening and hull wholeness, and the enhancement base that sets up, and the lower part of strengthening the base is pre-buried in the bottom plate of a ship, further increases stability, avoids only having the roof atress, the stiffener of setting, further increases firm effect.

2. This hull additional strengthening of full rotation type floating crane jack-up ship, the reinforcement subassembly of setting, the reinforcement subassembly is provided with four groups, be located four faces of mount pad, during the installation, at first with the surface welding of the enhancement branch in the reinforcement subassembly and mount pad, first through-hole and second through-hole are on same vertical line, then pass first through-hole with the screw rod, the second through-hole, with second lock nut, the both ends surface threaded connection of first lock nut and screw rod, afterwards, carry out the stretch-draw through the outside instrument prestressing tendons tensioning machine with the both ends of screw rod, treat that the screw rod extends after certain degree, rotate first lock nut, second lock nut continues to lock fixedly, end stretch-draw, accomplish fixedly, thereby play further reinforced effect.

Drawings

Fig. 1 is a schematic view of the overall structure of a hull reinforcing structure of a full-rotation type floating crane ship of the present invention.

Fig. 2 is a schematic structural diagram of a reinforced base in a hull reinforcing structure of a full-rotation type floating crane ship of the utility model.

Fig. 3 is a schematic structural diagram of a reinforcing assembly in a hull reinforcing structure of a full-rotation type floating crane ship of the utility model.

In the figure: 1. a boat roof; 2. a bottom board of the ship; 3. fixing the steel column; 4. a reinforcing base; 5. a reinforcing bar; 6. a connecting seat; 7. a cabin; 8. a reinforcement assembly; 9. a sling connector; 10. a mounting seat; 11. pre-burying blocks; 12. mounting blocks; 13. a reinforcing block; 14. a reinforcement base; 15. a mounting cavity; 16. a first through hole; 17. a second through hole; 18. a reinforcing strut; 19. a first lock nut; 20. a screw; 21. a second lock nut; 22. a limiting ring.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

Detailed description of the preferred embodiment

The embodiment is a ship body reinforcing structure of a full-rotation type floating crane ship.

As shown in fig. 1-3, the ship comprises a top board 1, a bottom board 2 is arranged on the lower portion of the top board 1, a cabin 7 is formed between the top board 1 and the bottom board 2, a mounting seat 10 is fixedly arranged on the outer surface of the upper end of the top board 1, a sling connector 9 is fixedly arranged on the outer surface of the upper end of the mounting seat 10, four groups of reinforcing assemblies 8 are fixedly arranged on the outer wall of the mounting seat 10, a fixed steel column 3 is fixedly arranged on the outer surface of the lower end of the mounting seat 10, and a reinforcing base 4 is fixedly arranged on the outer surface of the lower end of the fixed steel column 3.

The lower part of the fixed steel column 3 and the reinforcing base 4 are both arranged in the cabin 7, and the outer surface of the lower end of the reinforcing base 4 is fixedly connected with the outer surface of the upper end of the bottom board 2; a reinforcing rod 5 is fixedly installed on the outer wall of the middle part of the fixed steel column 3, a connecting seat 6 is fixedly installed on the outer surface of one end of the reinforcing rod 5, and the connecting seat 6 is fixedly installed on the outer surface of the upper end of the bottom board 2; the reinforcing base 4 comprises an embedded block 11, an installation block 12, a reinforcing block 13, a reinforcing seat 14 and an installation cavity 15, the reinforcing seat 14 is fixedly installed between the outer surface of the upper end of the embedded block 11 and the outer surface of the lower end of the installation block 12, the reinforcing block 13 is fixedly installed between the embedded block 11 and the reinforcing seat 14, the installation cavity 15 is arranged on the outer surface of the upper end of the installation block 12, and the embedded block 11 is embedded in the ship bottom plate 2; the reinforcing component 8 comprises a first through hole 16, a second through hole 17, a reinforcing support rod 18, a first lock nut 19, a screw rod 20 and a second lock nut 21, the reinforcing support rod 18 is fixedly arranged on the outer wall of the mounting seat 10, the number of the second lock nuts 21, the first lock nuts 19, the first through holes 16, the second through holes 17 and the screw rods 20 in one group of the reinforcing component 8 is four, the first through holes 16 are formed in the outer surface of the upper end of the reinforcing support rod 18, and the second through holes 17 are formed in the outer surface of the upper end of the ship top plate 1; the screw 20 penetrates through the first through hole 16 and the second through hole 17, the first lock nut 19, the second lock nut 21 and the screw 20 are in threaded connection, and a limiting ring 22 is fixedly mounted on the outer surface of one end of the first lock nut 19.

The hull reinforcing structure of the full-rotation floating crane ship comprises an installation base 10, wherein the installation base 10 is fixedly connected with a reinforcing base 4 at the bottom of a cabin 7 through a fixed steel column 3, the integrity of the reinforcing structure and the hull is increased, the lower part of the reinforcing base 4 is embedded in a bottom plate 2 of the ship, the stability is further increased, the situation that only a top plate 1 of the ship is stressed is avoided, and the stability is further improved due to the arranged reinforcing rod 5; the reinforcing component 8 that sets up, reinforcing component 8 is provided with four groups, be located four faces of mount pad 10, during the installation, at first with the surface welding of reinforcing branch 18 and mount pad 10 in the reinforcing component 8, first through-hole 16 is on same vertical line with second through-hole 17, then pass first through-hole 16 with screw rod 20, second through-hole 17, with second lock nut 21, first lock nut 19 and the both ends surface threaded connection of screw rod 20, afterwards, stretch-draw the both ends of screw rod 20 through outside instrument prestressing tendons tensioning machine, after screw rod 20 extends certain degree, rotate first lock nut 19, second lock nut 21 continues to lock fixedly, end stretch-draw, it is fixed to accomplish, thereby play further reinforced effect.

Detailed description of the utility model

The embodiment is an embodiment of a reinforcing component 8 in a hull reinforcing structure of a full-rotation type floating crane ship.

As shown in fig. 1 and 3, a reinforcing assembly 8 for a hull reinforcing structure of a full-rotation floating crane ship comprises a first through hole 16, a second through hole 17, a reinforcing support rod 18, a first lock nut 19, a screw 20 and a second lock nut 21, wherein the reinforcing support rod 18 is fixedly installed on the outer wall of an installation seat 10, the number of the second lock nuts 21, the first lock nuts 19, the first through holes 16, the second through holes 17 and the screws 20 in one group of reinforcing assemblies 8 is four, the first through holes 16 are formed in the outer surface of the upper end of the reinforcing support rod 18, and the second through holes 17 are formed in the outer surface of the upper end of a ship top plate 1; the screw 20 penetrates through the first through hole 16 and the second through hole 17, the first locking nut 19, the second locking nut 21 and the screw 20 are in threaded connection, and a limiting ring 22 is fixedly mounted on the outer surface of one end of the first locking nut 19 to play a role in further strengthening protection.

It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides a hull additional strengthening of full rotation type floating crane ship, includes ship roof (1), its characterized in that: the lower part of ship roof (1) is provided with bottom board (2), form cabin (7) between ship roof (1) and bottom board (2), just the upper end external fixed surface of ship roof (1) installs mount pad (10), the upper end external fixed surface of mount pad (10) installs hoist cable connector (9), the outer wall fixed mounting of mount pad (10) has four groups to strengthen subassembly (8), the lower extreme external fixed surface of mount pad (10) installs fixed steel column (3), the lower extreme external fixed surface of fixed steel column (3) installs and strengthens base (4).

2. The hull reinforcing structure of a full-rotation floating crane vessel according to claim 1, characterized in that: the lower parts of the fixed steel columns (3) and the reinforcing base (4) are located in the cabin (7), and the outer surface of the lower end of the reinforcing base (4) is fixedly connected with the outer surface of the upper end of the bottom board (2).

3. The hull reinforcing structure of a full-rotation floating crane vessel according to claim 1, characterized in that: the outer wall of the middle of the fixed steel column (3) is fixedly provided with a reinforcing rod (5), the outer surface of one end of the reinforcing rod (5) is fixedly provided with a connecting seat (6), and the connecting seat (6) is fixedly arranged on the outer surface of the upper end of the bottom board (2).

4. The hull reinforcing structure of a full-rotation floating crane vessel according to claim 1, characterized in that: strengthen base (4) and include buried block (11), installation piece (12), boss (13), strengthen seat (14) and installation cavity (15), just strengthen seat (14) fixed mounting between the upper end surface of buried block (11) and the lower extreme surface of installation piece (12), boss (13) fixed mounting is between buried block (11) and boss (14) with strengthening, just installation cavity (15) are seted up in the upper end surface of installation piece (12), buried block (11) are pre-buried in the inside of bottom plate of a ship (2).

5. The hull reinforcing structure of a full-rotation floating crane vessel according to claim 1, characterized in that: strengthen subassembly (8) including first through-hole (16), second through-hole (17), strengthen branch (18), first lock nut (19), screw rod (20) and second lock nut (21), just strengthen branch (18) fixed mounting in the outer wall of mount pad (10), the quantity of second lock nut (21), first lock nut (19), first through-hole (16), second through-hole (17), screw rod (20) is four groups in a set of strengthening subassembly (8), and first through-hole (16) are seted up in the upper end surface of strengthening branch (18), the upper end surface in ship roof (1) is seted up in second through-hole (17).

6. The hull reinforcing structure of a full-rotation floating crane vessel according to claim 5, characterized in that: the screw rod (20) runs through in first through-hole (16), second through-hole (17), just be threaded connection between first lock nut (19), second lock nut (21) and screw rod (20), the one end external surface fixed mounting of first lock nut (19) has spacing collar (22).