Multi-layer supporting device for ship gangway ladder maintenance

Abstract

The invention discloses a multi-layer supporting device for ship gangway ladder maintenance, which comprises a main supporting upright post, a horizontal supporting beam, a ground supporting beam, a protective supporting rod, an anti-skid stop block, a first connecting hinge plate, a horizontal reinforcement, an inclined reinforcement and a second connecting hinge plate, and is characterized in that the horizontal supporting beam, the ground supporting beam, the horizontal reinforcement and the inclined reinforcement are respectively connected with the main supporting upright post; the ground supporting beam is connected to the lower end of the main supporting stand column, the protective supporting rod is connected with the ground supporting beam and the horizontal supporting beam through the base plates, the first connecting hinge plate and the second connecting hinge plate, and the anti-skid stop block is installed at the end of the horizontal supporting beam. According to the multi-layer supporting device for ship gangway ladder maintenance, multiple layers of ship gangway ladders can be placed on the device to be maintained at the same time, space resources can be reasonably utilized, and site occupation during ship gangway ladder maintenance operation is reduced.

Description

Technical Field

[0001] This invention relates to the field of ship repair, and more particularly to a multi-layer support device for ship gangway maintenance. Background Technology

[0002] Currently, in routine ship repair projects, gangway maintenance typically involves hoisting the gangway to the ground before performing repairs. Due to the large size of gangways, a large number of repairs would require a significant amount of space. Shipyard space is extremely valuable, and using a large area for gangway maintenance would result in a serious waste of resources. To address this issue, a multi-layered support device for gangway maintenance has been invented. Summary of the Invention

[0003] The purpose of this invention is to provide a multi-layer support device for ship gangway maintenance that is simple in structure, easy to manufacture, and low in cost.

[0004] The technical solution adopted by the present invention to achieve the above objectives is: a multi-layer support device for ship gangway maintenance, including a main support column (1), a horizontal support beam (2), a ground support beam (3), a protective support rod (5), an anti-slip stop block (6), a first connecting hinge plate (8), a horizontal reinforcement (9), an oblique reinforcement (10), and a second connecting hinge plate (11). The horizontal support beam (2), the ground support beam (3), the horizontal reinforcement (9), and the oblique reinforcement (10) are respectively connected to the main support column (1). The ground support beam (3) is connected to the lower end of the main support column (1). The protective support rod (5) is connected to the ground support beam (3) and the horizontal support beam (2) through a pad (12), the first connecting hinge plate (8), and the second connecting hinge plate (11). The anti-slip stop block (6) is installed at the end of the horizontal support beam (2). The pad (12) is installed at the upper and lower ends of the protective support rod (5).

[0005] An elbow plate (7) is installed at the connection between the main support column (1) and the horizontal support beam (2), the ground support beam (3), the horizontal reinforcement (9) and the diagonal reinforcement (10).

[0006] The horizontal support beam (2) has three layers.

[0007] Expansion bolts (4) are installed on both sides of the ground support beam (3), and the ground support beam (3) is fixed to the ground by the expansion bolts (4).

[0008] The protective support rod (5) is fixedly connected to the first connecting hinge plate (8) and the second connecting hinge plate (11) respectively by connecting bolts (13).

[0009] This invention provides a multi-layer support device for ship gangway maintenance, which allows multiple ship gangways to be placed on the device for simultaneous maintenance, making reasonable use of space resources and reducing the site occupation during ship gangway maintenance operations. Attached Figure Description

[0010] Figure 1 This is a front view of a multi-layer support device for ship gangway maintenance according to the present invention.

[0011] Figure 2 yes Figure 1 A sectional view along line AA.

[0012] Figure 3 yes Figure 1 A magnified view of a portion of point A.

[0013] Figure 4 yes Figure 3 BB-direction sectional view.

[0014] In the diagram: 1. Main support column; 2. Horizontal support beam; 3. Ground support beam; 4. Expansion bolt; 5. Protective support rod; 6. Anti-slip stop block; 7. Elbow plate; 8. First connecting hinge plate; 9. Horizontal reinforcement; 10. Diagonal reinforcement; 11. Second connecting hinge plate; 12. Pad plate; 13. Connecting bolt. Detailed Implementation

[0015] like Figures 1 to 4As shown, a multi-layer support device for ship gangway maintenance includes a main support column 1, a horizontal support beam 2, a ground support beam 3, expansion bolts 4, protective support rods 5, anti-slip stop blocks 6, elbow plates 7, a first connecting hinge plate 8, horizontal reinforcement 9, diagonal reinforcement 10, a second connecting hinge plate 11, a pad 12, and connecting bolts 13. The horizontal support beam 2, ground support beam 3, horizontal reinforcement 9, and diagonal reinforcement 10 are respectively connected to the main support column 1. Elbow plates 7 are installed at the connection points to increase the structural strength of the connection. The ground support beam 3 is connected to the main support column 1. At the end, the protective support rod 5 is connected to the ground support beam 3 and the horizontal support beam 2 via a pad 12, a first connecting hinge plate 8, and a second connecting hinge plate 11. Anti-slip stop blocks 6 are installed at the end of the horizontal support beam 2 to prevent the gangway from slipping out. Pads 12 are installed at both the upper and lower ends of the protective support rod 5. Expansion bolts 4 are installed on both sides of the ground support beam 3, which is fixed to the ground by the expansion bolts 4. The protective support rod 5 is fixedly connected to the first connecting hinge plate 8 and the second connecting hinge plate 11 respectively via connecting bolts 13. In use… Ground support beam 3 is placed on the ground and fixed to the ground with expansion bolts 4 to prevent tipping. Three layers of horizontal support beams 2 are installed on each side of the main support column 1. In use, the ship's gangway is lowered onto the ground support beam 3 and the horizontal support beams 2, allowing for a total of four layers and eight ship's gangways. Anti-slip stops 6 are installed at the ends of the horizontal support beams 2 to prevent the gangways from slipping out. Horizontal reinforcements 9 and diagonal reinforcements 10 are installed between the main support columns 1 to ensure the overall structural strength of the device. After the gangway is placed on the device of this invention, the ground support beam 3, horizontal support beam 4, and horizontal support beam 2 are used to secure it to the ground to prevent tipping. Protective support rods 5 are installed between the support beams 2 to reduce the deformation of the horizontal support beams 2 under pressure. The protective support rods 5 are connected to the ground support beams 3 and the horizontal support beams 2 through the pad plate 12, the first connecting hinge plate 8, the second connecting hinge plate 11, and the connecting bolts 13. The multi-layer support fixture for ship gangway maintenance of the present invention can be used in multiple sets to meet the needs of gangway maintenance of different lengths, and can be hoisted and moved as needed. The device has a simple structure, low manufacturing cost, and can effectively cope with the complex application scenarios of various types of ship gangway repair.

Claims

1. A multi-layer support device for ship gangway maintenance, characterized in that: The system includes a main support column (1), a horizontal support beam (2), a ground support beam (3), a protective support rod (5), an anti-slip stop block (6), a first connecting hinge plate (8), a horizontal reinforcement (9), an oblique reinforcement (10), and a second connecting hinge plate (11). The horizontal support beam (2), the ground support beam (3), the horizontal reinforcement (9), and the oblique reinforcement (10) are connected to the main support column (1) respectively. The ground support beam (3) is connected to the lower end of the main support column (1). The protective support rod (5) is connected to the ground support beam (3) and the horizontal support beam (2) through a pad (12), the first connecting hinge plate (8), and the second connecting hinge plate (11). The anti-slip stop block (6) is installed at the end of the horizontal support beam (2), and the pad (12) is installed at the upper and lower ends of the protective support rod (5).

2. The multi-layer support device for ship gangway maintenance according to claim 1, characterized in that: An elbow plate (7) is installed at the connection between the main support column (1) and the horizontal support beam (2), the ground support beam (3), the horizontal reinforcement (9) and the diagonal reinforcement (10).

3. A multi-layer support device for ship gangway maintenance according to claim 1, characterized in that: The horizontal support beam (2) has three layers.

4. A multi-layer support device for ship gangway maintenance according to claim 1, characterized in that: Expansion bolts (4) are installed on both sides of the ground support beam (3), and the ground support beam (3) is fixed to the ground by the expansion bolts (4).

5. A multi-layer support device for ship gangway maintenance according to claim 1, characterized in that: The protective support rod (5) is fixedly connected to the first connecting hinge plate (8) and the second connecting hinge plate (11) respectively by connecting bolts (13).

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