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Special connector for wind power optical cable assembly

A technology for optical cable components and connectors, which is applied in the field of special connectors for wind power optical cable components, can solve the problems of increasing the volume and weight of wind power special optical cable components, complex structures, and poor practicability, and achieve light weight, small size, and excellent mechanical properties. Effect

Active Publication Date: 2014-07-23
SICHUAN JIUZHOU WIRE & CABLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The wind power optical cable assembly is made of a special wind power optical cable for signal transmission + special connector for wind power optical cable assembly + tail fiber connected to wind power generation equipment; in the production process of wind power optical cable assembly, due to the particularity of the material of the optical fiber The welding part of the wind power special optical cable and the pigtail is very fragile and must be strengthened and protected. Therefore, the role of the connector is indispensable and very important; in the current wind power transmission system, the wind power special optical cable and the connection equipment The welding part of the tail fiber is generally connected and protected by a splice box or a terminal box. The connection and protection in this way increases the volume and weight of the wind power special optical cable assembly, and the cost is high, the structure is more complicated, the operation is inconvenient, and the practicability is relatively low. Difference

Method used

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  • Special connector for wind power optical cable assembly
  • Special connector for wind power optical cable assembly
  • Special connector for wind power optical cable assembly

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Experimental program
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Effect test

Embodiment 1

[0030] Embodiment 1: refer to each accompanying drawing.

[0031] A special connector for wind power and wind power optical cable components, mainly composed of a hollow metal connector housing 1 with round holes of different sizes (the inner hole can be divided into an optical cable introduction hole 8, a connection protection placement hole 9 and a fiber outlet plug placement hole 10 three sections), a metal fiber outlet plug 2 with 6 pigtail outlet holes 12, a sealing ring 3, 3 metal connection cards 4, 3 heat shrinkable tubes 5, and a heat shrinkable tube bracket 6;

[0032] When in use, pass the 6-core wind power dedicated optical cable 13 to be connected through the optical cable introduction hole 8 of the hollow metal connector housing 1 with a sealing ring 3, leave a certain length of welding, and connect all 6 pigtails to be connected 14 passes through the pigtail outlet hole 12 of the metal fiber outlet plug 2, and also leaves a certain length of fusion splicing, and...

Embodiment 2

[0034] Embodiment 2: refer to each accompanying drawing.

[0035] A special connector for wind power optical cable components, mainly composed of a hollow metal connector housing 1 (the inner hole can be divided into three sections: an optical cable introduction hole 8, a connection protection placement hole 9 and a fiber outlet plug placement hole 10), which is covered in a hollow metal connector housing. In one end of the connector housing 1, there is a group of metal fiber outlet plugs 2 with a total of 8 holes (i.e., pigtail outlet holes 12), and a sealing ring 3 is arranged in the other end of the hollow metal connector housing 1. Inside the hollow metal connector housing 1, there is a set of heat-shrinkable tube brackets 6 with a total of 8 heat-shrinkable tube fixing grooves 15 (for fixing the heat-shrinkable tube after heat shrinkage), a set of 8 heat-shrinkable tubes 5 in total, And a group of 8 metal connection cards 4 in total;

[0036]The other end of the hollow m...

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Abstract

The invention discloses a special connector for a wind power optical cable assembly. The connector is characterized by mainly comprising a hollow metal connector shell, a metal fiber-outlet plug, a seal ring, a heat shrink tube support, a group of heat shrink tubes and a group of metal connection blocks, wherein the metal fiber-outlet plug is sleeved in one end of the hollow metal connector shell and is provided with a group of holes; the seal ring is arranged in the other end of the hollow metal connector shell; and the heat shrink tube support is arranged in the hollow metal connector shell and is provided with a group of heat shrink tube fixing grooves. The connector adopted by the invention has the advantages of simple structure, outstanding mechanical performance, small volume, light weight, simple, long service life, safety, environmentally-friendliness and high practicability, and has a much high temperature-resistant performance and a corrosion-resistant performance, is rapid and reliable in operation,.

Description

technical field [0001] The invention belongs to a connector, and relates to a special connector for a wind power optical cable assembly. It is especially suitable as a device for reliable connection and protection of the special optical cable for wind power and the welding part of the pigtail. Background technique [0002] Renewable energy generation such as wind energy, solar energy, and biomass energy is the mainstream technology for new energy development today; in the previous wind power transmission system, most of the signal transmission systems of wind turbines used cable assemblies for connection, while cable assemblies were used There are defects such as electromagnetic interference, unstable collected data signals, short service life, large volume, and heavy weight in connection; these defects make everyone think of using wind power optical cable components to connect the signal transmission system of wind power generators, thus giving birth to wind power generatio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B6/44G02B6/255
Inventor 赖伯平徐刚马蓉赖建军何庆
Owner SICHUAN JIUZHOU WIRE & CABLE
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