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Static sub-conductor fiber rope and manufacturing method thereof

A subconductor and fiber rope technology, applied in the rope field, can solve the problems of damage to electronic components, explosion accidents, fires, etc., and achieve the effects of good electrical conductivity and explosion-proof performance, compact weaving, and improved strength.

Inactive Publication Date: 2014-02-12
TAIAN ROPE NET PLASTIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In industrial production, electric charge leakage and discharge generated by production operations can cause electric shock. Although the energy is small, it can cause many disturbances and even cause serious disasters indirectly. , easy to cause explosion accidents; in the electronics industry, charge leakage can cause damage to electronic components, quality degradation, or even scrapping; liquid petroleum products will generate static electricity during storage and transportation, and liquid petroleum products with charges will enter containers (such as oil tanks) ), the potential of the liquid surface rises. At this time, when sampling, temperature, and water detection are performed, the charge discharge will be induced, resulting in a fire accident.
Therefore, in the flammable and explosive and coal mine petroleum industries, the use of fiber ropes with conductive and explosion-proof functions is an important means to ensure personal safety and product quality. The coal mine industry has not widely used explosion-proof conductive subconductor rope

Method used

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  • Static sub-conductor fiber rope and manufacturing method thereof

Examples

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preparation example Construction

[0016] A preparation method of an electrostatic subconductor fiber rope, comprising the following steps:

[0017] (1) Material selection: use surface-treated electrostatic subconductor fiber filament as the rope sheath material, and its specification is 840D-3000D, and use high-strength polyester polyester fiber filament as the rope core material, and its specification is 840D-3000D;

[0018] (2) Paralleling: use m electrostatic subconductor fiber filaments and combine them into one strand;

[0019] (3) Twisting: the parallel electrostatic subconductor fiber filaments are twisted by a twisting machine to make electrostatic subconductor fiber strands;

[0020] (4) Pre-weaving: The electrostatic subconductor fiber strands twisted by the twisting machine are pre-woven on the automatic pre-looming machine into a bobbin that meets the spindle size of the high-speed weaving machine for weaving;

[0021] (5) Heat setting: The rope core 2 of the twisted high-strength polyester fiber ...

Embodiment 1

[0025] A preparation method of an electrostatic subconductor fiber rope comprises the following steps:

[0026] 1. Selection of raw materials: use surface-treated electrostatic subconductor fiber filaments as the rope sheath material, and its specification is 840 D, and use high-strength polyester polyester fiber filaments as the rope core material, and its specification is 840D;

[0027] 2. Parallel line: 6 electrostatic subconductor fibers are combined into one strand for parallel line;

[0028] 3. Twisting: After paralleling, the electrostatic subconductor fiber filaments are twisted by a 722 twisting machine to make electrostatic subconductor fiber strands. The transmission belt of the twisting machine is tight and tight, and each filament must be controlled by a tension regulator. , measure its rotation speed and twist regularly, and the twist depends on the size of the rope strands;

[0029] 4. Pre-weaving: The strands twisted by the twisting machine are pre-woven on th...

Embodiment 2

[0033] A preparation method of an electrostatic subconductor fiber rope comprises the following steps:

[0034] 1. Selection of raw materials: use surface-treated electrostatic subconductor fiber filaments as the rope sheath material, and its specification is 3000D, and use high-strength polyester polyester fiber filaments as the rope core material, and its specification is 3000D;

[0035] 2. Parallel line: 8 electrostatic subconductor fibers are combined into one strand for parallel line;

[0036] 3. Twisting: After paralleling, the electrostatic subconductor fiber filaments are twisted by a 722 twisting machine to make electrostatic subconductor fiber strands. The transmission belt of the twisting machine is tight and tight, and each filament must be controlled by a tension regulator. , measure its rotation speed and twist regularly, and the twist depends on the size of the rope strands;

[0037] 4. Pre-weaving: The strands twisted by the twisting machine are pre-woven on t...

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Abstract

The invention discloses a static sub-conductor fiber rope and a manufacturing method of the static sub-conductor fiber rope. The fiber rope comprises a rope skin and a rope core, wherein the rope skin is formed by weaving part of static sub-conductor fiber rope strands in the S twist direction and part of static sub-conductor fiber rope strands in the Z twist direction. The rope core is arranged in the rope skin and is an integration body of high-strength terylene polyester fiber filaments. The rope skin is arranged to be an outer sleeve body which is formed by weaving the multiple static sub-conductor fiber rope strands formed by twisting multiple static sub-conductor fiber monofilaments with surface treatment. The weaving is compact, the strength is improved, and the fiber rope has good electrical conduction and an-explosion properties.

Description

technical field [0001] The invention belongs to the technical field of ropes, in particular to an electrostatic subconductor fiber rope and a preparation method thereof. Background technique [0002] In industrial production, electric charge leakage and discharge generated by production operations can cause electric shocks. Although the energy is small, it can cause many disturbances and even cause serious disasters indirectly. , easy to cause explosion accidents; in the electronics industry, charge leakage can cause damage to electronic components, quality degradation, or even scrapping; liquid petroleum products will generate static electricity during storage and transportation, and liquid petroleum products with charges will enter containers (such as oil tanks) ), the potential of the liquid surface rises. At this time, when performing operations such as sampling, temperature measurement and water detection, charge discharge will be induced, resulting in a fire accident. ...

Claims

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Application Information

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IPC IPC(8): D07B1/04
Inventor 沈明刘瑞强张功明田涛侯虎刘翠华
Owner TAIAN ROPE NET PLASTIC
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