Container ballast tank antiskid device and method

Abstract

The invention provides an anti-skid device and method for a ballast tank of a container, and the device comprises an anti-skid part which is disposed at the bottom of the ballast tank, and the length direction of the anti-skid part is the same as the walking direction; the number of the anti-skid pieces is multiple, and the multiple anti-skid pieces are sequentially arranged and distributed at intervals in the walking direction. According to the anti-skid device and method for the ballast tank of the container, the anti-skid square steel of the device is reasonable in layout, friction force can be effectively increased, the slip accident risk is remarkably reduced, the material consumption is reduced, and the welding and polishing workload is reduced, so that cost is saved, arrangement is simple, accumulated water or sundries can be effectively prevented from entering gaps, and the service life is prolonged. And the anti-skid pad is arranged along the walking direction, so that the friction force can be effectively increased, and the user can walk comfortably.

Description

Technical Field

[0001] The invention belongs to the technical field of ship ballast tank equipment, and in particular relates to an anti-skid device and method for a container ballast tank. Background Art

[0002] Container ships are important means of maritime transportation, and their ballast tanks are key compartments for maintaining balance and stability. However, due to the linear contraction of the hull, cargo loading and unloading, and ship shaking, the inclined floor in the ballast tank is often slippery, posing a hidden danger to the crew's work safety. Therefore, a large amount of anti-slip square steel is often arranged at the inclined bottom plate of the container ship's ballast tank during the design drawing stage to ensure the crew's work safety.

[0003] However, the existing ones have the following problems: a lot of materials are used, which consumes a lot of ship-grade steel plates and wastes materials; the welding and grinding work is heavy and labor-intensive; due to the large number of them, small stones and other debris in the sea water are easily accumulated between the anti-slip square steels; the body feeling is poor, which is not conducive to the crew's walking. Summary of the invention

[0004] An embodiment of the present invention provides an anti-skid device for a container ballast tank, comprising: an anti-skid member, the anti-skid member being arranged at the bottom of the ballast tank, the length direction of the anti-skid member being the same as the walking direction;

[0005] There are multiple anti-slip parts, and the multiple anti-slip parts are arranged in sequence and spaced apart along the walking direction.

[0006] Further: the anti-slip member is arranged between the structural members of two adjacent ballast tanks.

[0007] Furthermore: the anti-slip part is 300 mm away from the structural part below.

[0008] Further: the anti-slip part is square steel.

[0009] Further: the square steel is connected to the bottom of the ballast tank by welding.

[0010] Furthermore: the square steel is connected to the bottom of the ballast tank by welding, and the weld foot is 4mm.

[0011] Furthermore: the length of the square steel is 400 mm.

[0012] Further: the interval between two adjacent square steels is 200mm.

[0013] In addition to the above-mentioned container ballast tank anti-skid device, the present invention also provides a container ballast tank anti-skid method, wherein a plurality of anti-skid parts are welded on the bottom of the ballast tank, and the plurality of anti-skid parts are arranged in sequence and spaced apart along the walking direction, and the length direction of the anti-skid parts is the same as the walking direction.

[0014] Further: after welding a plurality of anti-skid parts, the weld is ground and slag is removed.

[0015] The beneficial effects brought by the present invention are as follows:

[0016] It can be seen from the above scheme that the present invention provides an anti-skid device and method for a container ballast tank. The anti-skid square steel of the device is reasonably arranged, can effectively increase friction, significantly reduce the risk of slipping accidents, reduce material usage, and reduce welding and grinding workload, thereby saving costs. The layout is simple, and can effectively prevent water or debris from entering the gaps, maintain the durability of the anti-skid effect, and is arranged along the walking direction, which can effectively increase friction and make walking comfortable. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram showing a top view of the structure of an anti-skid device for a container ballast tank provided by the present invention;

[0018] Figure 2 The present invention provides Figure 1 Schematic diagram of the AA cross-section structure.

[0019] In the figure, 1 is an anti-skid part; 2 is a ballast tank; and 3 is a structural part. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution in the embodiment of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiment of the present invention. Obviously, the described embodiment is a part of the embodiment of the present invention, not all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] like Figure 1 to Figure 2 As shown, the present invention provides an anti-skid device for a container ballast tank, the anti-skid device for a container ballast tank comprising: an anti-skid member 1, the anti-skid member 1 is arranged at the bottom of a ballast tank 2, and the length direction of the anti-skid member 1 is the same as the walking direction;

[0022] There are multiple anti-slip parts 1, and the multiple anti-slip parts 1 are arranged in sequence and spaced apart along the walking direction.

[0023] In some optional embodiments: the anti-slip member 1 is arranged between the structural members 3 of two adjacent ballast tanks 2 .

[0024] In some optional implementations: the anti-slip member 1 is 300 mm away from the structural member 3 below.

[0025] In some optional implementations: the anti-slip member 1 is square steel.

[0026] In some optional embodiments: the square steel is connected to the bottom of the ballast tank 2 by welding.

[0027] In some optional embodiments: the square steel is connected to the bottom of the ballast tank 2 by welding, and the weld foot is 4 mm.

[0028] In some optional embodiments: the length of the square steel is 400 mm.

[0029] In some optional implementations: the interval between two adjacent square steels is 200 mm.

[0030] like Figure 1 to Figure 2 As shown, an embodiment is used as an example to illustrate that the present invention provides a container ballast tank anti-skid device, wherein the anti-skid member 1 of the container ballast tank anti-skid device is a square steel, and a plurality of square steels are arranged and distributed in sequence along the walking direction. The length direction of the square steel is the same as the walking direction, and the square steel is fixed to the bottom of the ballast tank 2 by welding, and the weld foot is 4mm. The structure 3 located between two adjacent ballast tanks 2 is 300mm away from the lower structure 3, the length of the square steel is 400mm, and the interval between two adjacent square steels is 200mm.

[0031] In addition to the above-mentioned container ballast tank anti-skid device, the present invention also provides a container ballast tank anti-skid method, wherein a plurality of anti-skid parts 1 are welded at the bottom of the ballast tank 2, and the plurality of anti-skid parts 1 are arranged in sequence and spaced apart along the walking direction, and the length direction of the anti-skid parts 1 is the same as the walking direction.

[0032] Furthermore, after welding a plurality of anti-slip parts 1, the welds are ground and slag removed.

[0033] It can be seen from the above scheme that the present invention provides a container ballast tank anti-skid device and method. The anti-skid square steel of the device is reasonably arranged, which can effectively increase friction, significantly reduce the risk of slipping accidents, greatly reduce the amount of anti-skid square steel, reduce the amount of materials, reduce welding and grinding workload, thereby saving costs, and the layout is simple. It can effectively prevent water or debris from entering the gap, maintain the durability of the anti-skid effect, and be arranged along the walking direction. It can effectively increase friction and make walking comfortable. Improve the anti-skid performance in the ballast tank 2, reduce the probability of crew members falling, and ensure the work safety of crew members.

[0034] The above are preferred embodiments of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A container ballast tank anti-skid device, characterized in that: include: An anti-slip member, which is arranged at the bottom of the ballast tank, and the length direction of the anti-slip member is the same as the walking direction; There are multiple anti-slip parts, and the multiple anti-slip parts are arranged in sequence and spaced apart along the walking direction.

2. The anti-skid device for container ballast tank according to claim 1, characterized in that: The anti-slip member is arranged between the structural members of two adjacent ballast tanks.

3. The anti-skid device for a container ballast tank according to claim 1, characterized in that: The anti-slip member is 300 mm away from the structural member below.

4. The anti-skid device for a container ballast tank according to claim 1, characterized in that: The anti-slip part is square steel.

5. The anti-skid device for a container ballast tank according to claim 4, characterized in that: The square steel is connected to the bottom of the ballast tank by welding.

6. The anti-skid device for a container ballast tank according to claim 4, characterized in that: The square steel is connected to the bottom of the ballast tank by welding, and the weld foot is 4 mm.

7. The anti-skid device for a container ballast tank according to claim 4, characterized in that: The length of the square steel is 400 mm.

8. The anti-skid device for a container ballast tank according to claim 4, characterized in that: The interval between two adjacent square steels is 200mm.

9. A method for preventing a container ballast tank from skidding, characterized in that: A plurality of anti-skid parts are welded on the bottom of the ballast tank, and the plurality of anti-skid parts are sequentially arranged and spaced apart along the traveling direction, and the length direction of the anti-skid parts is the same as the traveling direction.

10. The anti-skid method for a container ballast tank according to claim 9, characterized in that: After welding multiple anti-skid parts, the welds are ground and slag removed.

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