Dry bulk container
By designing dry bulk containers, the problem of storing and transshipping dry bulk cargo at sea on semi-submersible vessels has been solved, achieving stable fixation and electrical support for dry bulk cargo, and improving storage and transportation efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHINESE PEOPLES LIBERATION ARMY UNIT 92942
- Filing Date
- 2025-03-28
- Publication Date
- 2026-05-08
AI Technical Summary
When large semi-submersible vessels are moving at sea, dry bulk cargo is easily damaged, making it difficult to store and transfer staple and non-staple foods and rescue equipment.
Design a dry bulk container comprising a container body, racks, lashing rings, mooring straps, and electrical facilities. The bottom of the container body is mounted on a semi-submersible vessel deck, and it is equipped with three layers of racks and lashing rings for securing dry bulk cargo, as well as power supply and lighting facilities.
It improved the storage and transportation performance of dry bulk cargo, ensured the stable storage and securing of staple and non-staple foods and rescue equipment, and enhanced the operational performance of the equipment.
Smart Images

Figure CN224211645U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of marine engineering technology and relates to a dry bulk container. Background Technology
[0002] Large semi-submersible vessels with high tonnage carrying capacity often need to carry dry bulk cargo such as staple and non-staple foods and rescue equipment that can be stored at room temperature when carrying out emergency rescue operations for rescue vessels. However, when semi-submersible vessels move at sea, they are often very bumpy, which can cause damage to the dry bulk cargo. Summary of the Invention
[0003] The purpose of this invention is to provide a dry bulk container to solve the problem of storing and transferring staple and non-staple foods and rescue equipment at sea on semi-submersible vessels.
[0004] In order to solve the above-mentioned technical problems, the present invention provides a dry bulk container, which includes: container body, rack (1), strapping rings (2), tethering straps and electrical facilities;
[0005] The bottom of the container is installed on the deck of a semi-submersible vessel; a three-tiered rack (1) is installed along the two side walls of the container body, with the bottom of the rack (1) fixed to the bottom plate of the container body and the sides fixed to the side walls of the container body; lashing rings (2) are installed at the four corners inside the container body, which are used to tie the dry bulk cargo after it is placed on the rack (1) by passing the lashing rings (2) and the rack (1) with tethering straps; electrical facilities for power supply and lighting are installed inside the container body.
[0006] This utility model provides a dry bulk cargo container. The dry bulk cargo container of this utility model not only retains the good storage and transportation performance of the standard container, but also creatively designs a structure that facilitates the storage and fixing of staple and non-staple foods and rescue equipment, which greatly improves the service performance of the equipment. Attached Figure Description
[0007] Figure 1 This is a diagram showing the internal layout of the dry bulk container of this utility model. Detailed Implementation
[0008] To make the objectives, contents, and advantages of this utility model clearer, the specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples.
[0009] This utility model mainly solves the problem of storing and transporting staple and non-staple foods and rescue equipment at sea.
[0010] This utility model provides a dry bulk container, including: a container body, a rack (1), strapping rings (2), tethering straps, and electrical facilities;
[0011] The bottom of the container is installed on the deck of a semi-submersible vessel; a three-tiered rack (1) is installed along the two side walls of the container body, with the bottom of the rack (1) fixed to the bottom plate of the container body and the sides fixed to the side walls of the container body; lashing rings (2) are installed at the four corners inside the container body, which are used to tie the dry bulk cargo after it is placed on the rack (1) by passing the lashing rings (2) and the rack (1) with tethering straps; electrical facilities for power supply and lighting are installed inside the container body.
[0012] Dry bulk goods include: staple and non-staple foods and rescue equipment.
[0013] Among them, the dry bulk container is selected from the GB1413-2008 IC standard container. Three-layer racks (1) are set up along the two side walls inside the container. The lower part is fixed to the floor and the side is fixed to the side panel of the container. Tie straps are installed on the racks (1) to ensure that the goods are fixed.
[0014] The dry bulk container has external dimensions of L6058mm×W2438mm×H2591mm and internal dimensions of L5900mm×W2352mm×H2389mm. It weighs approximately 22,000kg and has a load capacity of 20 tons.
[0015] Among them, the shelf (1) has dimensions of W600mm×H1700mm and a length less than the internal length of a dry bulk container.
[0016] The dry bulk container is equipped with double doors at the stern.
[0017] The external power supply is input through the marine interface on the semi-submersible vessel. The container is equipped with an electrical cabinet, switches, and sockets. The internal circuitry is surface-mounted, and lighting fixtures are provided.
[0018] The partitions of the three-tiered shelf (1) can be removed to accommodate dry bulk goods that are taller than the height between the shelves (1).
[0019] The dry bulk containers are secured on the deck of the semi-submersible vessel using corner brackets.
[0020] When modifying a semi-submersible vessel, a base matching the bottom corner fittings of the container to be installed is pre-welded at a designated location on the semi-submersible vessel's deck.
[0021] During the replenishment of dry bulk cargo, staff take out flatbed carts and material transfer containers from the replenishment equipment box, then open the dry bulk container, transfer the dry bulk cargo to the hoisting replenishment point, put the dry bulk cargo into the replenishment net, and use a marine crane to hoist the materials onto the deck of the vessel awaiting rescue.
[0022] This utility model provides a dry bulk cargo container that retains the good storage and transportation performance of standard containers, while creatively designing a structure that facilitates the storage and securing of staple and non-staple foods and rescue equipment, greatly improving the service performance of the equipment.
[0023] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.
Claims
1. A dry bulk container, characterized in that, The dry bulk container includes: container body, rack (1), lashing rings (2), tie straps and electrical facilities; The bottom of the container is installed on the deck of a semi-submersible vessel; a three-tiered rack (1) is installed along the two side walls of the container body, with the bottom of the rack (1) fixed to the bottom plate of the container body and the sides fixed to the side walls of the container body; lashing rings (2) are installed at the four corners inside the container body, which are used to tie the dry bulk cargo after it is placed on the rack (1) by passing the lashing rings (2) and the rack (1) with tethering straps; electrical facilities for power supply and lighting are installed inside the container body.
2. The dry bulk container as described in claim 1, characterized in that, Dry bulk goods include: staple and non-staple foods and rescue equipment.
3. The dry bulk container as described in claim 1, characterized in that, The dry bulk container is a GB1413-2008 IC standard container.
4. The dry bulk container as described in claim 1, characterized in that, The dry bulk container has external dimensions of L6058mm×W2438mm×H2591mm and internal dimensions of L5900mm×W2352mm×H2389mm. It weighs approximately 22,000kg and has a load capacity of 20 tons.
5. The dry bulk container as described in claim 4, characterized in that, The shelf (1) has dimensions W600mm×H1700mm and a length less than the internal length of a dry bulk container.
6. The dry bulk container as described in claim 4, characterized in that, The dry bulk container is equipped with double doors at the stern.
7. The dry bulk container as described in claim 1, characterized in that, The external power supply is input through the marine interface on the semi-submersible vessel. The container is equipped with an electrical cabinet, switches, and sockets. The internal circuitry is surface-mounted, and lighting fixtures are provided.
8. The dry bulk container as described in claim 1, characterized in that, The partitions of the three-tiered shelving (1) can be removed to place dry bulk goods that are taller than the height between the tiers of the shelving (1).
9. The dry bulk container as described in claim 1, characterized in that, Dry bulk containers are secured on the deck of semi-submersible vessels using corner brackets.
10. The dry bulk container as described in claim 9, characterized in that, When modifying a semi-submersible vessel, a base that matches the bottom corner fittings of the container to be installed is pre-welded at a designated location on the semi-submersible vessel's deck.