Hoisting device, ship superstructure and ship

Abstract

The invention belongs to the technical field of ship construction, and discloses a hoisting device, a ship superstructure and a ship. The hoisting device is used for hoisting manufacturing materials of a ship superstructure on a ship, the hoisting device comprises a containing mechanism, the containing mechanism can be connected to a crane and comprises a frame structure, a bottom plate and a protective net, and a containing space is formed in the frame structure. A top opening is formed in the top of the frame structure, a side opening is formed in the side of the frame structure, the bottom plate is arranged at the bottom of the frame structure, and the protective net is arranged on the peripheral side of the frame structure in a surrounding mode and avoids the side opening. The hoisting device can reduce the self weight and improve the accommodating capacity of materials to be hoisted.

Description

Technical Field

[0001] The present invention relates to the technical field of ship construction, and in particular to a hoisting device, a ship superstructure and a ship. Background Art

[0002] When building a ship's superstructure, materials such as superstructure cover plates, insulation, dressings and furniture need to be hoisted using hoisting equipment.

[0003] The deadweight of the containing box of the existing hoisting equipment is too large, so the weight of the materials to be hoisted that can be carried at a time is limited, which is not conducive to improving the hoisting efficiency of the materials to be hoisted.

[0004] Therefore, there is an urgent need for a lifting device, a ship structure and a ship to solve the above problems. Summary of the invention

[0005] According to one aspect of the present invention, an object is to provide a lifting device that can reduce its own weight and improve the capacity of holding materials to be lifted.

[0006] To achieve this object, the present invention adopts the following technical solutions:

[0007] A lifting device is used to lift manufacturing materials built on the ship on the ship, and the lifting device comprises:

[0008] The accommodating mechanism can be connected to the crane, and includes a frame structure, a base plate and a protective net. A accommodating space is formed inside the frame structure. The top of the frame structure is provided with a top opening, and the side is provided with a side opening. The base plate is provided at the bottom of the frame structure, and the protective net is surrounded by the side of the frame structure and avoids the side opening.

[0009] As a preferred embodiment of the lifting device provided by the present invention, the lifting device also includes a protective mechanism, which includes a chain and a locking member connected to each other, and the sides of the chain and the locking member that are away from each other are respectively connected to opposite sides in the length direction of the side opening, and the locking member can adjust the length of the chain.

[0010] As a preferred solution of the hoisting device provided by the present invention, there are multiple protection mechanisms, and the multiple protection mechanisms are arranged at intervals at the side opening along the height direction.

[0011] As a preferred embodiment of the lifting device provided by the present invention, the lifting device also includes a positioning mechanism, which includes a fixed clamping part and a movable clamping part, the fixed clamping part is fixedly connected to the side of the bottom of the frame structure, the movable clamping part can be movably connected to the fixed clamping part, and the movable clamping part is fixed to the fixed clamping part and can be clamped on the railing built on the ship.

[0012] As a preferred solution of the lifting device provided by the present invention, the movable clamping part is rotatably connected to the fixed clamping part, and the first groove and the second groove are respectively provided on the opposite sides of the fixed clamping part and the movable clamping part, and the movable clamping part can be rotatably engaged with the fixed clamping part so that the first groove and the second groove are connected to form a clamping hole, and the clamping hole is configured to clamp the railing built on the ship; the movable clamping part can also rotate to open the clamping hole.

[0013] As a preferred embodiment of the lifting device provided by the present invention, the lifting device also includes a clamping mechanism, the bottom plate is arranged on the bottom of the frame structure facing the side of the accommodating space, the clamping mechanism is arranged on the bottom of the frame structure away from the side of the accommodating space, the clamping mechanism has a clamping groove along its axial direction, and the clamping groove is configured to clamp the fork tine of a transport forklift.

[0014] As a preferred embodiment of the lifting device provided by the present invention, the lifting device also includes a lifting mechanism, and the lifting mechanism includes a plurality of hanging codes, and the plurality of hanging codes are evenly arranged on the top of both sides of the frame structure in the length direction, and the hanging codes are configured to be connected to a crane.

[0015] As a preferred solution of the lifting device provided by the present invention, the accommodating mechanism further comprises a reinforcing toggle plate, and the reinforcing toggle plate is provided at the connection between two rods that are arranged at an angle to each other and connected to each other in the frame structure.

[0016] According to yet another aspect of the present invention, an object is to provide a ship structure, during the construction of which the lifting device as described in any one of the above-mentioned solutions is used to lift manufacturing materials.

[0017] According to another aspect of the present invention, an object is to provide a ship, wherein the ship comprises the ship superstructure as described in the above solution.

[0018] Beneficial effects of the present invention:

[0019] The hoisting device provided by the present invention is used to hoist the manufacturing materials built on the ship on the ship. The hoisting device includes a accommodating mechanism, which can be connected to a crane, including a frame structure, a bottom plate and a protective net, and a accommodating space is formed inside the frame structure. The top of the frame structure is provided with a top opening, and the side is provided with a side opening. The bottom plate is provided at the bottom of the frame structure, and the protective net is provided around the frame structure and avoids the side opening. By using the frame structure as the skeleton of the accommodating mechanism and supplemented with a light-weight and high-strength protective net as the side enclosure, the weight of the accommodating mechanism can be effectively reduced and the capacity of the accommodating mechanism can be ensured. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic diagram of a ship provided in this embodiment;

[0021] Figure 2 is a front view of a hoisting device provided by an embodiment of the present invention;

[0022] Figure 3 is a side view of a hoisting device provided by an embodiment of the present invention (protective net is not shown);

[0023] Figure 4 is a top view of a hoisting device provided by an embodiment of the present invention;

[0024] Figure 5 The structure of the positioning mechanism provided by the embodiment of the present invention is shown in FIG. Figure 1 ;

[0025] Figure 6 The structure of the positioning mechanism provided by the embodiment of the present invention is shown in FIG. Figure 2 .

[0026] In the figure:

[0027] 10. Ship construction;

[0028] 100, accommodating mechanism; 110, frame structure; 111, rod; 120, bottom plate; 130, protective net; 140, reinforcing bracket;

[0029] 200, protection mechanism; 210, chain; 220, locking member;

[0030] 300, positioning mechanism; 310, fixed card rotation part; 311, first groove; 320, movable card installation part; 321, second groove; 330, connecting bolt;

[0031] 400, card-mounting mechanism; 410, card-mounting slot;

[0032] 500, hanging code. DETAILED DESCRIPTION

[0033] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0034] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0036] In the description of this embodiment, the terms "upper", "lower", "right", "left" and other directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplification of operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operate in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0037] Figure 1 A schematic diagram of a ship provided in this embodiment is shown, referring to Figure 1 This embodiment provides a lifting device, a ship-mounted structure 10, and a ship. The ship includes the ship-mounted structure 10, and the lifting device provided in this embodiment is used to lift manufacturing materials during the construction of the ship-mounted structure 10.

[0038] Figure 2 A front view of a lifting device provided by an embodiment of the present invention is shown; Figure 3 A side view of a lifting device provided by an embodiment of the present invention is shown (protective net is not shown); Figure 4 FIG. 2 is a top view of a lifting device provided by an embodiment of the present invention. Figure 2-Figure 4The hoisting device provided in this embodiment includes a accommodating mechanism 100. The accommodating mechanism 100 can be connected to a crane, and includes a frame structure 110, a bottom plate 120, and a protective net 130. A accommodating space is formed inside the frame structure 110, and the accommodating space is used to carry materials to be hoisted. The top of the frame structure 110 is provided with a top opening, and the side is provided with a side opening. The bottom plate 120 is provided at the bottom of the frame structure 110 to support the materials to be hoisted in the accommodating space. The protective net 130 is arranged around the periphery of the frame structure 110 and avoids the side opening.

[0039] Specifically, the frame structure 110 is made by cross-welding a plurality of rods 111. The accommodating mechanism 100 further includes a reinforcing toggle plate 140, which is provided at the connection of two rods 111 that are arranged at an angle and connected to each other in the frame structure 110. A hollow structure is formed by using a plurality of rods 111 to reduce the deadweight of the accommodating mechanism 100. The reinforcing toggle plate 140 can improve the structural strength and reliability of the frame structure 110.

[0040] More specifically, the hoisting device further includes a protection mechanism 200. The protection mechanism 200 includes a chain 210 and a locking member 220 connected to each other. The sides of the chain 210 and the locking member 220 that are away from each other are respectively connected to opposite sides of the length direction of the side opening, and the locking member 220 can adjust the length of the chain 210. The chain 210 can be opened when it is necessary to load and unload the materials to be hoisted into the accommodation space, which is convenient for operation, and can also form protection at the side opening of the frame structure 110 during the hoisting process. In this embodiment, the locking member 220 can specifically select a turnbuckle screw in the prior art.

[0041] Preferably, the protective mechanism 200 is multiple, and the multiple protective mechanisms 200 are arranged in the side opening at intervals along the height direction. In this embodiment, the protective mechanism 200 is specifically three. Through the above arrangement, the reliability of the protective effect on the side opening of the frame structure 110 can be further improved.

[0042] More specifically, the hoisting device further includes a hoisting mechanism, which includes a plurality of hanging brackets 500. The plurality of hanging brackets 500 are evenly arranged at the tops of both sides of the frame structure 110 in the length direction, and the plurality of hanging brackets 500 located on the same side of the frame structure 110 in the length direction are evenly spaced in the width direction of the frame structure 110. The hanging brackets 500 are configured to be connected to a crane.

[0043] Continue to refer to Figure 2 and Figure 3, the lifting device also includes a clamping mechanism 400. The bottom plate 120 is arranged on the bottom of the frame structure 110 toward the side of the accommodating space, and the clamping mechanism 400 is two, which are arranged at intervals along the length direction on the bottom of the frame structure 110 away from the side of the accommodating space. The clamping mechanism 400 is specifically a rod-shaped structure, and a clamping groove 410 is provided along its axial direction, and the clamping groove 410 is configured to clamp the fork tine of a transport forklift. In this embodiment, the clamping mechanism 400 can specifically be a channel steel. Through the above arrangement, the stability of the transportation can be improved during the transportation of the lifting device by a transport forklift.

[0044] Figure 5 The structure diagram of the positioning mechanism provided by the embodiment of the present invention is shown as follows Figure 1 , Figure 6 The structure diagram of the positioning mechanism provided by the embodiment of the present invention is shown as follows Figure 2 . Reference Figure 2 , Figure 3 , Figure 5 and Figure 6 , the hoisting device also includes a positioning mechanism 300. The positioning mechanism 300 includes a fixed card-turning part 310 and a movable card-mounting part 320, the fixed card-turning part 310 is fixedly connected to the side of the bottom of the frame structure 110, and the movable card-mounting part 320 can be movably connected to the fixed card-turning part 310, and the movable card-mounting part 320 is fixed to the fixed card-turning part 310, and can be clamped on the railing of the ship's building 10. In other words, through the positioning mechanism 300, when the accommodating mechanism 100 is hoisted to the target floor of the ship's building 10, the railing fixed to the ship's building 10 can be positioned to prevent the accommodating mechanism 100 from shaking after it is in place, so as to facilitate the loading and unloading of materials on the accommodating mechanism 100.

[0045] Specifically, the movable clamping part 320 is rotatably connected to the fixed clamping part 310 with a connecting bolt 330 as an axis, and the fixed clamping part 310 and the movable clamping part 320 are respectively provided with a first groove 311 and a second groove 321 on the opposite sides of each other. The movable clamping part 320 can be rotatably engaged with the fixed clamping part 310, and is fastened with the fixed clamping part 310 by another connecting bolt 330, so that the first groove 311 and the second groove 321 are docked to form a clamping hole, and the clamping hole is configured to clamp the railing built on the ship. After the fastening is completed, the above two connecting bolts 330 are respectively located on both sides of the clamping hole. By removing one connecting bolt 330, the movable clamping part 320 can be moved relative to the fixed clamping part 310 again. At this time, the movable clamping part 320 can also rotate to open the clamping hole, so as to facilitate the separation of the accommodating mechanism 100 from the railing built on the ship.

[0046] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the protection scope of the present invention. It is not necessary and impossible to list all the embodiments here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A lifting device, characterized in that: Used for lifting manufacturing materials built on the ship on the ship, the lifting device comprises: A accommodating mechanism (100) is connectable to a crane, comprising a frame structure (110), a bottom plate (120) and a protective net (130); a accommodating space is formed inside the frame structure (110); a top opening is provided at the top of the frame structure (110), and a side opening is provided at the side; the bottom plate (120) is provided at the bottom of the frame structure (110); and the protective net (130) is arranged around the frame structure (110) and avoids the side opening.

2. The lifting device according to claim 1, characterized in that: The lifting device further comprises a protection mechanism (200), wherein the protection mechanism (200) comprises a chain (210) and a locking member (220) connected to each other, wherein the sides of the chain (210) and the locking member (220) which are away from each other are respectively connected to opposite sides of the side opening in the length direction, and the locking member (220) is capable of adjusting the length of the chain (210).

3. The lifting device according to claim 2, characterized in that: There are a plurality of the protection mechanisms (200), and the plurality of protection mechanisms (200) are arranged at intervals at the side opening along a height direction.

4. The lifting device according to claim 1, characterized in that: The hoisting device also includes a positioning mechanism (300), the positioning mechanism (300) includes a fixed clamping part (310) and a movable clamping part (320), the fixed clamping part (310) is fixedly connected to the side of the bottom of the frame structure (110), the movable clamping part (320) can be movably connected to the fixed clamping part (310), and the movable clamping part (320) is fixed to the fixed clamping part (310) and can be clamped on a railing built on the ship.

5. The lifting device according to claim 4, characterized in that: The movable clamping part (320) is rotatably connected to the fixed clamping part (310); a first groove (311) and a second groove (321) are respectively provided on opposite sides of the fixed clamping part (310) and the movable clamping part (320); the movable clamping part (320) can be rotatably engaged with the fixed clamping part (310) so that the first groove (311) and the second groove (321) are connected to form a clamping hole, and the clamping hole is configured to clamp the railing built on the ship; the movable clamping part (320) can also be rotated to open the clamping hole.

6. The hoisting device according to claim 1, characterized in that: The lifting device further comprises a clamping mechanism (400); the bottom plate (120) is arranged on a side of the bottom of the frame structure (110) facing the accommodating space; the clamping mechanism (400) is arranged on a side of the bottom of the frame structure (110) facing away from the accommodating space; the clamping mechanism (400) is provided with a clamping groove (410) along its axial direction; the clamping groove (410) is configured to clamp the fork tine of a transport forklift.

7. The lifting device according to claim 1, characterized in that: The hoisting device also includes a hoisting mechanism, which includes a plurality of hanging brackets (500). The plurality of hanging brackets (500) are evenly arranged at the tops of both sides of the frame structure (110) in the length direction, and the hanging brackets (500) are configured to be connected to a crane.

8. The lifting device according to claim 1, characterized in that: The accommodating mechanism (100) further comprises a reinforcing toggle plate (140), and the reinforcing toggle plate (140) is provided at the connection points of the two rods (111) in the frame structure (110) which are arranged at an angle and connected to each other.

9. Ship construction, characterized in that: During the construction of the ship structure, the lifting device according to any one of claims 1 to 8 is used to lift the manufacturing materials.

10. A vessel, characterized in that Comprising the ship superstructure as claimed in claim 9.

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