Marine portable emergency repair box

Abstract

The invention belongs to the technical field of an emergency repair box, and in particular relates to a marine portable emergency repair box. The marine portable emergency repair box comprises a box body and a box cover, wherein a machine body module, a function module and a gas cylinder are arranged in the box body, and the machine body module comprises a power source module and a welding machine; and the function module comprises a miniature grinding machine, a miniature cutting torch, miniature welding tongs, a small welding rod storage box, protective glasses, insulating gloves and a cablepipeline. As the power source module is arranged in the box body, power protection for boats is not needed during repair. The power source module can be charged. The connection between batteries andthe emergency repair box body is simple, the dismounting is easy, and multiple batteries can be used for providing sufficient power supply for repair. The box body is compact in inner design, small insize, light in weight, convenient in movement, high in reliability and safe and stable. Repair tools in the box body adopt miniature repair tools, and thus the volume of the box body is reduced. A socket is connected onto the power source module, so that the power source module can provide a temporary power source for other equipment.

Description

technical field [0001] The invention belongs to the technical field of emergency repair boxes, in particular to a marine portable emergency repair box. Background technique [0002] When a ship is sailing in combat or under harsh sea conditions, the hull, cabin, pipeline and equipment system will inevitably suffer damage to varying degrees, and repairs must be carried out in a timely and effective manner, otherwise the combat effectiveness and normal work of the ship will be affected. In dangerous situations, it will also cause serious consequences of sinking. At present, the hull and various equipment, devices and parts of common ships are mostly composed of metal materials. Therefore, the damage repair of marine metal components mainly relies on manual cutting torches, electric grinders and electric welding machines to carry out cutting, grinding and repairing. For repair work such as welding, the reliability and manufacturability of the repair equipment itself and the ad...

AI Technical Summary

Problems solved by technology

If the oxyacetylene gas cylinder and electric welding machine are placed in a fixed place, the pipelines and cables will be too long and cause many changes, such as the cable pressure drop is too large during welding, which will affect the welding quality

In addition, due to changes in the requirements of emergency repair operations, when it is necessary to adjust process parameters such as gas pressure and welding current, emergency repair personnel need to go back and forth between the deck, gangway, cabin and other operating locations and fixed storage places, which seriously affects the timeliness of emergency repairs and consumes a lot of emergency repairs. Physical strength

In addition, too long pipelines and cables are easily worn by steel plates and cause air leakage accidents

[0004] (2) The welding process has poor adaptability and cannot meet the requirements of the diversity of metal materials and welding quality of boats

The BX series electric welding machines currently equipped by the ship fleet can only perform alternating current welding with alternating polarity, and cannot weld metal materials such as high-strength steel, copper alloy, and stainless steel; while the ZX series electric welding machines have stable arcs as the length of the welding cable increases. Poor performance and arc ignition performance, thus seriously affecting the weld quality

[0005] (3) The emergency repair equipment currently equipped on boats is directly purchased by civilian products, and its design and manufacture did not consider the special environmental requirements for working on boats, such as electric welding machines, electric grinders, etc. Structural design and storage considerations to meet boat work requirements

Therefore, the existing emergency repair equipment is easily damaged in the process of ship combat and daily navigation training, and its working reliability and stability are relatively poor.

[0006] To sum up, the existing emergency repair equipment for Army ships can no longer meet the needs of emergency repairs. It is necessary to develop a special equipment for multi-functional ship repairs with outstanding reliability, timeliness, practicability and adaptability. It is of great significance to restore the combat effectiveness and survivability of ships when they are away from the shore base for self-repair, wartime or long-distance voyage self-rescue

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