Ship deck block hoisting device

Abstract

The utility model belongs to the technical field of ship construction auxiliary devices, and relates to a ship deck block hoisting device. The lower portion of the main compound plate (1) is connected with the main eye plate (2), the main compound plate (1) is connected with a plurality of reinforcing toggle plates, reinforcing panels are arranged on the reinforcing toggle plates, the main compound plate (1) is provided with a plurality of hanging rings (10), the hanging rings (10) penetrate through the end of the main compound plate (1) to be screwed with nuts (12), and the auxiliary compound plates are arranged between the adjacent reinforcing toggle plates. The segmented hoisting device for the ship deck is simple in structure, can conveniently and quickly realize segmented hoisting of the ship deck, improves the hoisting efficiency, is suitable for segmented hoisting of ship decks with various sizes, specifications and weights, improves the practicability and reduces the cost.

Description

Technical Field

[0001] The utility model belongs to the technical field of shipbuilding auxiliary devices, and more specifically, relates to a device for hoisting ship deck segments. Background Art

[0002] Modern shipyards take shipyards as the core resources, and the improvement of hoisting efficiency is the key to the improvement of enterprise production capacity. Defects of the prior art: 1. It is difficult to control the hoisting accuracy, the positioning is inaccurate, and the angle control is poor. 2. The construction efficiency is low, manifested as too long hoisting preparation time and complex hoisting process. 3. The cost is relatively high: a large amount of tooling lifting lugs are used. The cost of welding materials and labor costs are high.

[0003] In the prior art, there is a technology named "Quick Hoisting and Positioning Device for Ship Superstructure", and the publication (announcement) number is "CN202703847U". The quick hoisting and positioning device for ship superstructure in this technology belongs to the field of ship tooling equipment, and includes a bulkhead, a bracket, a positioning plate, a main deck, a reinforcing plate and a positioning pin. The positioning plate is installed on the bulkhead, brackets are installed on both sides of the positioning plate, the positioning pin is installed on the main deck, and four reinforcing plates are installed between the positioning pin and the main deck; the upper part of the positioning pin is conical, and a through hole is provided in the middle of the positioning plate. Just insert the positioning plate on the superstructure bulkhead corresponding to the positioning pin, and the quick hoisting and positioning of the ship superstructure segment is completed, which is simple and convenient. However, this technology does not involve the technical problems and technical solutions of this application. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is: aiming at the deficiencies of the prior art, to provide a ship deck segment hoisting device with a simple structure, which can conveniently and quickly realize the hoisting of ship deck segments, improve the hoisting efficiency, adapt to the hoisting of ship deck segments of various sizes and weights, improve the practicability and reduce the cost.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by the utility model is:

[0006] The utility model is a device for hoisting ship deck segments. The lower part of the main doubler plate is connected with the main eye plate, a plurality of reinforcing brackets are connected to the main doubler plate, a reinforcing panel is arranged on the reinforcing bracket, a plurality of lifting rings are arranged on the main doubler plate, nuts are screwed at the ends of the lifting rings passing through the main doubler plate, and a secondary doubler plate is arranged between adjacent reinforcing brackets.

[0007] The reinforcing brackets include a first reinforcing bracket, a second reinforcing bracket, a third reinforcing bracket and a fourth reinforcing bracket. The reinforcing panels include a first reinforcing panel and a second reinforcing panel. The secondary doubler plates include a first secondary doubler plate and a second secondary doubler plate.

[0008] The first reinforcing gusset plate, the second reinforcing gusset plate, the third reinforcing gusset plate, and the fourth reinforcing gusset plate are arranged on the main double plate at intervals, and the first reinforcing gusset plate, the second reinforcing gusset plate, the third reinforcing gusset plate, and the fourth reinforcing gusset plate are respectively perpendicular to the main eye plate.

[0009] Lifting rings are respectively arranged at positions near each corner of the main double plate.

[0010] The first secondary plate is located in front of the fourth reinforcing gusset plate. The upper part of the first secondary plate, the upper part of the third reinforcing gusset plate, and the upper part of the fourth reinforcing gusset plate are connected to the first reinforcing panel, and the lower part of the first secondary plate and the upper part of the main double plate are connected to the second reinforcing panel.

[0011] The second secondary plate is connected between the second reinforcing gusset plate and the third reinforcing gusset plate, and the lower part of the second secondary plate is simultaneously connected to the main double plate.

[0012] The reinforcing gusset plate further includes multiple fifth reinforcing gusset plates.

[0013] The fifth reinforcing gusset plate is connected between the first reinforcing gusset plate and the second reinforcing gusset plate, and the lower part of the fifth reinforcing gusset plate is simultaneously connected to the main double plate.

[0014] The main double plate, the main eye plate, the first reinforcing gusset plate, the second reinforcing gusset plate, the third reinforcing gusset plate, the fourth reinforcing gusset plate, the fifth reinforcing gusset plate, the first reinforcing panel, the second reinforcing panel, the first secondary plate, and the second secondary plate are all made of metal materials.

[0015] Adopting the technical solution of the present utility model, the working principle and beneficial effects are as follows:

[0016] For the ship deck section hoisting device of the present utility model, during the structural setting, components such as the main double plate, the main eye plate, multiple reinforcing gusset plates, reinforcing panels, and multiple lifting rings are respectively manufactured, and then the components such as the main double plate, the main eye plate, multiple reinforcing gusset plates, and reinforcing panels are connected. The connection method is welding to ensure the connection strength of each component. Specifically, the lower part of the main double plate is connected to the main eye plate, both are horizontally arranged, and they are vertically connected. Multiple reinforcing gusset plates are connected to the main double plate, and reinforcing panels are arranged on the reinforcing gusset plates. The reinforcing gusset plates and the reinforcing panels are used to improve the overall strength of the main double plate. Multiple lifting rings are arranged on the main double plate, and nuts are screwed on the ends of the lifting rings passing through the main double plate. The lifting rings are used to connect with the lifting ropes to realize the hoisting and transfer of the device. Secondary plates are arranged between adjacent reinforcing gusset plates to further improve the connection strength of each component. In this way, the hoisting device can be reliably used for the hoisting of ship deck sections, has good overall strength, high hoisting safety, and can be commonly used for the hoisting of ship deck sections of various models and sizes, with a wide range of adaptability. There is no need to manufacture a hoisting device for each type of ship deck section, reducing the number of hoisting devices and lowering the cost. Description of the Drawings

[0017] A brief description of the content expressed in each drawing of this specification and the markings in the drawings is as follows:

[0018] Figure 1 It is a top view structural schematic diagram of the ship deck section hoisting device described in the present utility model;

[0019] Figure 2 It is a side view structural schematic diagram of the ship deck section hoisting device described in the present utility model;

[0020] Figure 3 It is a front view structural schematic diagram of the ship deck section hoisting device described in the present utility model;

[0021] The markings in the drawings are respectively: 1, main doubler plate; 2, main eye plate; 3, first stiffening bracket; 4, second stiffening bracket; 5, third stiffening bracket; 6, fourth stiffening bracket; 7, fifth stiffening bracket; 8, first stiffening panel; 9, second stiffening panel; 10, lifting ring; 11, washer; 12, nut; 13, first doubler plate; 14, second doubler plate. Specific embodiments

[0022] The following is a further detailed description of the specific embodiments of the present utility model, such as the shapes, structures of the various components involved, the mutual positions and connection relationships between the various parts, the functions of the various parts, and the working principles, etc., with reference to the drawings:

[0023] As shown in the attached Figure 1 - attached Figure 3As shown in the figure, the utility model relates to a hoisting device for ship deck segments. The lower part of the main double plate 1 is connected to the main eye plate 2, and a plurality of reinforcing gussets are connected to the main double plate 1. A reinforcing panel is arranged on the reinforcing gusset, and a plurality of lifting rings 10 are arranged on the main double plate 1. The lifting rings 10 pass through the ends of the main double plate 1 and are screwed with nuts 12. A secondary double plate is arranged between adjacent reinforcing gussets. For the deficiencies in the prior art, the above structure proposes an improved technical solution. During the structural setting, the main double plate 1, the main eye plate 2, a plurality of reinforcing gussets, the reinforcing panel, and a plurality of lifting rings 10 are respectively manufactured, and then the main double plate 1, the main eye plate 2, a plurality of reinforcing gussets, and the reinforcing panel are connected. The connection method is welding to ensure the connection strength of each component. Specifically, the lower part of the main double plate 1 is connected to the main eye plate 2. Both are horizontally arranged and are vertically connected. A plurality of reinforcing gussets are connected to the main double plate 1, and a reinforcing panel is arranged on the reinforcing gusset. The reinforcing gusset and the reinforcing panel are used to improve the overall strength of the main double plate. A plurality of lifting rings 10 are arranged on the main double plate 1. The lifting rings 10 pass through the ends of the main double plate 1 and are screwed with nuts 12. The lifting rings are used to connect with the lifting ropes to realize the hoisting and transfer of the device. A secondary double plate is arranged between adjacent reinforcing gussets to further improve the connection strength of each component. In this way, the hoisting device can be reliably used for the hoisting of ship deck segments, with good overall strength, high hoisting safety, and can be applicable to the hoisting of ship deck segments of various models and sizes, with a wide range of adaptability. There is no need to manufacture a hoisting device for each type of ship deck segment, reducing the number of hoisting devices and lowering the cost. The hoisting device for ship deck segments described in the utility model has a simple structure, can conveniently and quickly realize the hoisting of ship deck segments, improve the hoisting efficiency, be applicable to the hoisting of ship deck segments of various size specifications and weights, improve the practicability, and reduce the cost.

[0024] The said reinforcing gussets include a first reinforcing gusset 3, a second reinforcing gusset 4, a third reinforcing gusset 5, and a fourth reinforcing gusset 6. The reinforcing panels include a first reinforcing panel 8 and a second reinforcing panel 9. The secondary double plates include a first secondary double plate 13 and a second secondary double plate 14. The first reinforcing gusset 3, the second reinforcing gusset 4, the third reinforcing gusset 5, and the fourth reinforcing gusset 6 are arranged on the main double plate 1 at intervals, and the first reinforcing gusset 3, the second reinforcing gusset 4, the third reinforcing gusset 5, and the fourth reinforcing gusset 6 are respectively perpendicular to the main eye plate 2. With the above structure, there are multiple reinforcing gussets and multiple secondary double plates, which are respectively connected to different parts to enhance the structural strength.

[0025] Lifting rings 10 are respectively arranged at positions near each corner of the main double plate 1. With the above structure, multiple groups of lifting rings are set, and each group includes two lifting rings, which are used for the stable and reliable hoisting of the device by the lifting ropes.

[0026] The first double plate 13 is located in front of the fourth reinforcing gusset plate 6. The upper part of the first double plate 13, the upper part of the third reinforcing gusset plate 5, and the upper part of the fourth reinforcing gusset plate 6 are connected to the first reinforcing panel 8. The lower part of the first double plate 13 and the upper part of the main double plate 1 are connected to the second reinforcing panel 9. With the above structure, the first double plate is connected to improve the strength of the overall structure and meet the lifting requirements.

[0027] The second double plate 14 is connected between the second reinforcing gusset plate 4 and the third reinforcing gusset plate 5. The lower part of the second double plate 14 is simultaneously connected to the main double plate 1. With the above structure, the second double plate 14 is connected to improve the strength of the overall structure of the lifting device and meet the lifting requirements.

[0028] The reinforcing gusset plate further includes multiple fifth reinforcing gusset plates 7. The fifth reinforcing gusset plate 7 is connected between the first reinforcing gusset plate 3 and the second reinforcing gusset plate 4. The lower part of the fifth reinforcing gusset plate 7 is simultaneously connected to the main double plate 1. With the above structure, the strength is improved through the fifth reinforcing gusset plate.

[0029] The main double plate 1, the main eye plate 2, the first reinforcing gusset plate 3, the second reinforcing gusset plate 4, the third reinforcing gusset plate 5, the fourth reinforcing gusset plate 6, the fifth reinforcing gusset plate 7, the first reinforcing panel 8, the second reinforcing panel 9, the first double plate 13, and the second double plate 14 are all made of metal materials. With the above structure, each component is supported by metal materials, with high strength and can bear the relatively heavy ship deck section. In this way, the relatively heavy ship deck section can be safely lifted and transported.

[0030] For the ship deck section lifting device of the present utility model: 1. Improve the handling efficiency: The lifting device can reduce a large number of section construction man-hours, improve the construction efficiency, and effectively shorten the dock cycle. 2. Wide adaptability: It can adapt to ship deck sections within different sizes, specifications, and weight ranges (within 20 tons, 10 meters to 15 meters), which is of great significance for improving the transportation turnover efficiency. 3. Reduce the maintenance cost: The lifting device has high reliability and durability, and the maintenance cost is relatively low, which is beneficial to reducing the operating cost of the enterprise. 4. Reduce the construction cost: The structure of the lifting device is simple, reducing the usage amount of welding materials and the welding labor cost.

[0031] The ship deck segmented lifting device described in the utility model is to respectively manufacture a main composite plate 1, a main eye plate 2, a plurality of reinforced brackets, a reinforced panel, and a plurality of lifting rings 10, and then connect the main composite plate 1, the main eye plate 2, a plurality of reinforced brackets, and a reinforced panel, and the connection method is welding to ensure the connection strength of each component. Specifically, the lower part of the main composite plate 1 is connected to the main eye plate 2, both of which are arranged horizontally and connected vertically. A plurality of reinforced brackets are connected to the main composite plate 1, and a reinforced panel is arranged on the reinforced bracket. The reinforced bracket and the reinforced panel are used to improve the overall strength of the main composite plate. A plurality of lifting rings 10 are arranged on the main composite plate 1, and the lifting ring 10 passes through the end of the main composite plate 1 and is screwed with a nut 12. The lifting ring is used to connect with a lifting rope to realize the lifting and transportation of the device. A secondary composite plate is arranged between adjacent reinforced brackets to further improve the connection strength of each component. In this way, the lifting device can be reliably used for lifting ship deck sections, has good overall strength, high lifting safety, and can be universally used for lifting ship deck sections of various models and sizes, with a wide range of adaptability. There is no need to manufacture a lifting device for each ship deck section, thereby reducing the number of lifting devices and reducing costs.

[0032] The above is an exemplary description of the utility model in conjunction with the accompanying drawings. It is obvious that the specific implementation of the utility model is not limited to the above-mentioned method. As long as various improvements are made using the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A hoisting device for a ship deck section, characterized in that: The lower part of the main double plate (1) is connected to the main eye plate (2). Multiple reinforcing gusset plates are connected to the main double plate (1), and a reinforcing panel is arranged on the reinforcing gusset plates. Multiple lifting rings (10) are arranged on the main double plate (1). The lifting rings (10) pass through the ends of the main double plate (1) and are screwed with nuts (12). A secondary double plate is arranged between adjacent reinforcing gusset plates.

2. The ship deck section hoisting device according to claim 1, characterized in that: The said reinforcing gusset plates include a first reinforcing gusset plate (3), a second reinforcing gusset plate (4), a third reinforcing gusset plate (5), and a fourth reinforcing gusset plate (6). The reinforcing panels include a first reinforcing panel (8) and a second reinforcing panel (9). The secondary double plate includes a first secondary double plate (13) and a second secondary double plate (14).

3. The ship deck section hoisting device according to claim 2, characterized in that: The said first reinforcing gusset plate (3), second reinforcing gusset plate (4), third reinforcing gusset plate (5), and fourth reinforcing gusset plate (6) are arranged on the main double plate (1) at intervals, and the first reinforcing gusset plate (3), second reinforcing gusset plate (4), third reinforcing gusset plate (5), and fourth reinforcing gusset plate (6) are respectively perpendicular to the main eye plate (2).

4. The ship deck section hoisting device according to claim 1 or 2, characterized in that: Lifting rings (10) are respectively arranged at positions near each corner of the main double plate (1).

5. The ship deck section hoisting device according to claim 3, characterized in that: The said first secondary double plate (13) is located in front of the fourth reinforcing gusset plate (6). The upper part of the first secondary double plate (13), the upper part of the third reinforcing gusset plate (5), and the upper part of the fourth reinforcing gusset plate (6) are connected to the first reinforcing panel (8). The lower part of the first secondary double plate (13) and the upper part of the main double plate (1) are connected to the second reinforcing panel (9).

6. The ship deck section hoisting device according to claim 5, wherein: The said second secondary double plate (14) is connected between the second reinforcing gusset plate (4) and the third reinforcing gusset plate (5), and the lower part of the second secondary double plate (14) is simultaneously connected to the main double plate (1).

7. The ship deck section hoisting device according to claim 2, characterized in that: The said reinforcing gusset plates further include multiple fifth reinforcing gusset plates (7).

8. The ship deck section hoisting device according to claim 7, characterized in that: The said fifth reinforcing gusset plate (7) is connected between the first reinforcing gusset plate (3) and the second reinforcing gusset plate (4), and the lower part of the fifth reinforcing gusset plate (7) is simultaneously connected to the main double plate (1).

9. The ship deck section hoisting device according to claim 8, wherein: The said main double plate (1), main eye plate (2), first reinforcing gusset plate (3), second reinforcing gusset plate (4), third reinforcing gusset plate (5), fourth reinforcing gusset plate (6), fifth reinforcing gusset plate (7), first reinforcing panel (8), second reinforcing panel (9), first secondary double plate (13), and second secondary double plate (14) are all made of metal materials.

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