Hoisting device, ship superstructure and ship

Abstract

The present application belongs to the technical field of shipbuilding, and discloses a hoisting device, a superstructure of a ship and the ship. The hoisting device is used for hoisting manufacturing materials of the superstructure of the ship on the ship. The hoisting device comprises a containing mechanism which can be connected to a crane and comprises a frame structure, a bottom plate and a protective net. The frame structure forms a containing space inside. The top of the frame structure is provided with a top opening, and side openings are arranged on the sides. The bottom plate is arranged at the bottom of the frame structure, and the protective net is arranged around the frame structure and avoids the side openings. The hoisting device can reduce the self-weight and improve the containing capacity of the hoisted materials.

Description

Technical Field

[0001] This invention relates to the field of shipbuilding technology, and in particular to a hoisting device, a ship superstructure, and a ship. Background Technology

[0002] During the construction of a ship's superstructure, materials such as superstructure panels, insulation, coverings, and furniture need to be hoisted using hoisting equipment.

[0003] The existing hoisting equipment has an excessively heavy container, which limits the weight of materials that can be hoisted at one time, thus hindering the improvement of hoisting efficiency.

[0004] Therefore, there is an urgent need for a hoisting device, a ship superstructure, and a ship to solve the above problems. Summary of the Invention

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

[0006] To achieve this objective, the present invention adopts the following technical solution:

[0007] A lifting device for lifting and transporting manufacturing materials for the superstructure of a ship, the lifting device comprising:

[0008] The housing mechanism, which can be connected to the crane, includes a frame structure, a base plate, and a protective net. The frame structure forms a housing space inside. The top of the frame structure is provided with a top opening, and the sides are provided with side openings. The base plate is provided at the bottom of the frame structure, and the protective net surrounds the perimeter of the frame structure and avoids the side openings.

[0009] As a preferred embodiment of the hoisting device provided by the present invention, the hoisting device further includes a protective mechanism, which includes a chain and a locking member connected to each other. The sides of the chain and the locking member that are far apart 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 embodiment of the hoisting device provided by the present invention, there are multiple protective mechanisms, and the multiple protective mechanisms are spaced apart along the height direction at the side opening.

[0011] As a preferred embodiment of the hoisting device provided by the present invention, the hoisting device further 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, and the movable clamping part is movably connected to the fixed clamping part. The movable clamping part is fixed to the fixed clamping part and can be clamped to the railing of the superstructure of the ship.

[0012] As a preferred embodiment of the hoisting device provided by the present invention, the movable clamping part is rotatably connected to the fixed clamping part. The fixed clamping part and the movable clamping part have a first groove and a second groove respectively on their opposite sides. The movable clamping part can be rotatably engaged with the fixed clamping part so that the first groove and the second groove align to form a clamping hole. The clamping hole is configured to clamp the railing of the ship's superstructure. The movable clamping part can also be rotatably opened to open the clamping hole.

[0013] As a preferred embodiment of the lifting device provided by the present invention, the lifting device further includes a clamping mechanism. The base plate is disposed on the bottom of the frame structure facing the receiving space, and the clamping mechanism is disposed on the bottom of the frame structure away from the receiving space. The clamping mechanism has a clamping groove along its axial direction, and the clamping groove is configured to clamp the fork teeth of the handling forklift.

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

[0015] As a preferred embodiment of the hoisting device provided by the present invention, the receiving mechanism further includes a reinforcing elbow plate, and the reinforcing elbow plate is provided at the connection point of two rods that are angled to each other and connected to each other in the frame structure.

[0016] According to another aspect of the invention, the object is to provide a ship superstructure in which the lifting device described in any of the above embodiments is used to lift manufacturing materials during the construction of the ship superstructure.

[0017] According to another aspect of the invention, the object is to provide a ship comprising a superstructure as described above.

[0018] The beneficial effects of this invention are:

[0019] The hoisting device provided by this invention is used for hoisting manufacturing materials of the ship's superstructure on a vessel. The hoisting device includes a receiving mechanism that can be connected to a crane. This receiving mechanism includes a frame structure, a base plate, and a protective net. The frame structure forms a receiving space inside. The frame structure has a top opening and side openings. The base plate is located at the bottom of the frame structure, and the protective net surrounds the perimeter of the frame structure, avoiding the side openings. By using the frame structure as the skeleton and supplementing it with a lightweight yet high-strength protective net as the side enclosure, the weight of the receiving mechanism can be effectively reduced while ensuring its capacity. Attached Figure Description

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

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

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

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

[0024] Figure 5 This is a schematic diagram of the positioning mechanism provided in an embodiment of the present invention. Figure 1 ;

[0025] Figure 6 This is a schematic diagram of the positioning mechanism provided in an embodiment of the present invention. Figure 2 .

[0026] In the picture:

[0027] 10. Ship superstructure;

[0028] 100. Containing mechanism; 110. Frame structure; 111. Rod; 120. Base plate; 130. Protective net; 140. Reinforcing elbow plate;

[0029] 200. Protective mechanism; 210. Chain; 220. Locking component;

[0030] 300. Positioning mechanism; 310. Fixing and mounting part; 311. First groove; 320. Movable mounting part; 321. Second groove; 330. Connecting bolt;

[0031] 400. Card mounting mechanism; 410. Card mounting slot;

[0032] 500, Hanging weight. Detailed Implementation

[0033] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, and not all of the structures.

[0034] In the description of this invention, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0035] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0036] In the description of this embodiment, the terms "upper," "lower," "right," and "left," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention. In addition, the terms "first" and "second" are used only for distinction in description and have no special meaning.

[0037] Figure 1 A schematic diagram of the ship provided in this embodiment is shown, with reference to... Figure 1 This embodiment provides a hoisting device, a ship superstructure 10, and a ship. The ship includes the aforementioned ship superstructure 10, and the hoisting device provided in this embodiment is used to hoist manufacturing materials during the construction of the ship superstructure 10.

[0038] Figure 2 This shows a front view of the hoisting device provided in an embodiment of the present invention; Figure 3 A side view of the hoisting device provided in an embodiment of the present invention is shown (protective netting is not shown). Figure 4This is a top view of the hoisting device provided in an embodiment of the present invention. (Refer to...) Figures 2-4 The hoisting device provided in this embodiment includes a receiving mechanism 100. The receiving mechanism 100 can be connected to a crane and includes a frame structure 110, a base plate 120, and a protective net 130. The frame structure 110 has an internal receiving space for holding the material to be hoisted. The frame structure 110 has a top opening and a side opening. The base plate 120 is located at the bottom of the frame structure 110 to support the material to be hoisted in the receiving space. The protective net 130 surrounds the periphery of the frame structure 110 and avoids the side openings.

[0039] Specifically, the frame structure 110 is constructed by cross-welding multiple members 111. The housing mechanism 100 also includes reinforcing elbow plates 140, which are provided at the connection points of two members 111 that are angled to each other and interconnected in the frame structure 110. By using multiple members 111 to form a hollow structure, the self-weight of the housing mechanism 100 is reduced. The reinforcing elbow plates 140 improve the structural strength and reliability of the frame structure 110.

[0040] More specifically, the lifting device also includes a protective mechanism 200. The protective mechanism 200 includes a chain 210 and a locking member 220 connected to each other. The chain 210 and the locking member 220 are respectively connected to opposite sides along the length of the side opening on opposite sides. The locking member 220 is adjustable in length to the chain 210. The chain 210 can be opened when it is necessary to load or unload materials into the receiving space, facilitating operation, and also provides protection at the side opening of the frame structure 110 during lifting. In this embodiment, the locking member 220 can specifically be a turnbuckle from the prior art.

[0041] Preferably, there are multiple protective mechanisms 200, which are spaced apart along the height direction within the side opening. In this embodiment, there are specifically three protective mechanisms 200. This arrangement further enhances the reliability of the protection provided to the side opening of the frame structure 110.

[0042] More specifically, the lifting device further includes a lifting mechanism comprising a plurality of lifting brackets 500. The plurality of lifting brackets 500 are evenly distributed on the top of both sides of the frame structure 110 along its length, and the plurality of lifting brackets 500 located on the same side of the frame structure 110 along its length are also evenly spaced along the width of the frame structure 110. The lifting brackets 500 are configured to be connected to a crane.

[0043] Continue to refer to Figure 2 and Figure 3The lifting device also includes a clamping mechanism 400. The base plate 120 is located at the bottom of the frame structure 110 facing the receiving space. Two clamping mechanisms 400 are spaced apart along the length of the bottom of the frame structure 110 on the side facing away from the receiving space. Each clamping mechanism 400 is specifically a rod-shaped structure with a clamping groove 410 along its axial direction, configured to clamp the forks of a forklift. In this embodiment, the clamping mechanism 400 can specifically be a channel steel. Through the above configuration, the stability of the lifting device can be improved during transport using a forklift.

[0044] Figure 5 This diagram illustrates the structure of the positioning mechanism provided in an embodiment of the present invention. Figure 1 , Figure 6 This diagram illustrates the structure of the positioning mechanism provided in an embodiment of the present invention. 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 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, and the movable clamping part 320 is movably connected to the fixed clamping part 310 and fixed to the fixed clamping part 310, enabling it to clamp onto the railing of the superstructure 10. In other words, through the positioning mechanism 300, when the receiving mechanism 100 is hoisted to the target floor of the superstructure 10, it can be positioned and fixed onto the railing of the superstructure 10, preventing the receiving mechanism 100 from swaying after being positioned, and facilitating the loading and unloading of materials on the receiving mechanism 100.

[0045] Specifically, the movable latching part 320 is rotatably connected to the fixed latching part 310 with a connecting bolt 330 as its axis. The fixed latching part 310 and the movable latching part 320 have a first groove 311 and a second groove 321 respectively on opposite sides. The movable latching part 320 can rotatably engage with the fixed latching part 310 and is secured to the fixed latching part 310 using another connecting bolt 330, so that the first groove 311 and the second groove 321 align to form a latching hole. This latching hole is configured to latch the railing of the ship's superstructure. After securing, the two connecting bolts 330 are located on opposite sides of the latching hole. Removing one connecting bolt 330 allows the movable latching part 320 to move again relative to the fixed latching part 310. At this time, the movable latching part 320 can also rotate to open the latching hole, facilitating the separation of the receiving mechanism 100 from the railing of the ship's superstructure 10.

[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 implementation of the present invention. Those skilled in the art will be able to make various obvious changes, readjustments, and substitutions without departing from the scope of protection of the present invention. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the scope of protection of the claims of the present invention.

Claims

1. A hoisting device, characterized in that, The hoisting device is used for hoisting manufacturing materials for the superstructure of a ship. The receiving mechanism (100) can be connected to the crane and includes a frame structure (110), a base plate (120) and a protective net (130). The frame structure (110) forms a receiving space inside. The top of the frame structure (110) is provided with a top opening and the side is provided with a side opening. The base plate (120) is provided at the bottom of the frame structure (110). The protective net (130) surrounds the periphery of the frame structure (110) and avoids the side opening. The hoisting device also includes a protective mechanism (200), which includes a chain (210) and a locking member (220) connected to each other. The chain (210) and the locking member (220) are respectively connected to opposite sides in the length direction of the side opening on opposite sides. The locking member (220) can adjust the length of the chain (210). The hoisting device also includes a positioning mechanism (300), which includes a fixed clamping part (310) and a movable clamping part (320). The fixed clamping part (310) is fixed to the side of the bottom of the frame structure (110), and the movable clamping part (320) is movably connected to the fixed clamping part (310). The movable clamping part (320) is fixed to the fixed clamping part (310) and can be clamped to the railing of the superstructure of the ship. The lifting device further includes a clamping mechanism (400), the base plate (120) is disposed on the bottom of the frame structure (110) facing the receiving space, the clamping mechanism (400) is disposed on the bottom of the frame structure (110) away from the receiving space, the clamping mechanism (400) has a clamping slot (410) along its axial direction, the clamping slot (410) is configured to clamp the fork teeth of the transport forklift.

2. The hoisting device according to claim 1, characterized in that, There are multiple protective mechanisms (200), and the multiple protective mechanisms (200) are spaced apart along the height direction at the side opening.

3. The hoisting device according to claim 1, characterized in that, The movable mounting part (320) is rotatably connected to the fixed mounting part (310). The fixed mounting part (310) and the movable mounting part (320) have a first groove (311) and a second groove (321) respectively on their opposite sides. The movable mounting part (320) can be rotatably engaged with the fixed mounting part (310) so that the first groove (311) and the second groove (321) align to form a mounting hole. The mounting hole is configured to mount the railing of the ship's superstructure. The movable mounting part (320) can also be rotatably opened by the mounting hole.

4. The hoisting device according to claim 1, characterized in that, The hoisting device further includes a hoisting mechanism, which includes a plurality of lifting brackets (500), which are evenly arranged on the top of both sides of the frame structure (110) in the length direction, and the lifting brackets (500) are configured to be connected to the crane.

5. The hoisting device according to claim 1, characterized in that, The receiving mechanism (100) also includes a reinforcing elbow plate (140), and the reinforcing elbow plate (140) is provided at the connection of the two rods (111) that are angled to each other and connected to each other in the frame structure (110).

6. A ship's superstructure, characterized in that, During the construction of the ship's superstructure, the hoisting device described in any one of claims 1-5 is used to hoist and transport manufacturing materials.

7. A ship, characterized in that, Including the ship superstructure as described in claim 6.

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