Crawler belt fabric for emergency rescue and application thereof

Abstract

The invention relates to crawler belt fabric for emergency rescue and belongs to the field of functional fabrics. The crawler belt fabric is characterized by comprising a first warp unit, a second warp unit and the weft, wherein the first warp unit and the second warp are arranged at an interval, the first warp unit includes at least two first warp groups, each first warp group includes two piecesof first warp, the second warp unit includes at least two second warp groups, and each second warp group includes two pieces of second warp; the first warp groups and the second warp groups are bothconnected with the weft in two stitch structures, the first stitch structure refers to a cross woven structure formed of the two pieces of first warp or two pieces of second warp and the weft, and thesecond stitch structure refers to forming warp floats by the first warp or second warp along the warp direction through surfaces of several pieces of the weft; and reinforcing ribs penetrate betweenthe warp floats and the weft. The invention further relates to application of the crawler belt fabric in bogging-down preventing facility of tanks. The crawler belt fabric aims to improve the bogging-down preventing facility of military tanks, can achieve quick extrication of the tanks, can be rolled up rapidly, and is convenient to use.

Description

technical field [0001] The invention relates to the technical field of functional fabrics, in particular to a crawler fabric for emergency rescue and its application in heavy machinery travel. Background technique [0002] The tank is a huge and cumbersome steel behemoth, and its weight is tens of tons. Therefore, it is fine to drive on hard roads such as roads. Once it encounters soft ground such as muddy swamps, the tank will inevitably silt. . However, it is difficult to pull a big guy with dozens of tons by a trailer alone, and it is impossible to find a trailer when fighting in the field, so the tank soldiers thought of using a self-rescue method. The self-rescue log is really just an ordinary piece of wood, its diameter is generally required to be about 30 cm, and its length is required to be 3.8 meters (generally exceeding the width of the vehicle). [0003] When the tank silts on the muddy road, first remove the self-rescue log installed at the rear of the tank, an...

AI Technical Summary

Problems solved by technology

[0005] 1. It is not a standard equipment, cannot be produced in a complete set, and cannot be replenished regularly and quantitatively;

[0006] 2. Large volume, inconvenient to carry;

[0007] 3. When self-rescue, the operation is troublesome and time-consuming, and the connection needs to be laid manually, which increases the danger in wartime;

[0008] 4. For silting areas with large area, deep depth and high resistance, no matter logs or rafts, it is impossible to lay a long distance, so it cannot be solved.

[0009] The same situation also exists in civilian rescue and disaster relief equipment. When carrying out rescue and rescue in disaster areas, the road conditions are often more complicated. Once the rescue vehicles are silted up, it will bring great difficulties to rescue and rescue. often fatal for very demanding emergency and disaster relief operations

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