Wind turbine top platform power cable fixing device

A technology of power cables and fixing devices, which is applied in wind power engines, wind power generation, machines/engines, etc., can solve the problems of poor flexibility of rigid fixing, no automatic fire protection ability, and low impact resistance, so as to enhance the flexibility of fixing and reduce Mechanical failure, the effect of improving the impact resistance

Inactive Publication Date: 2016-12-28
TIANJIN SONGYING TECH DEV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the main purpose of the present invention is to provide a power cable fixing device on the top platform of a wind turbine. The technical problem to be solved by the new model is that the current state of the art has poor rigidity, poor flexibility, low impact resistance, and inconvenient adjustment. Insecure, no automatic fire protection capability, and potential safety hazards

Method used

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  • Wind turbine top platform power cable fixing device
  • Wind turbine top platform power cable fixing device
  • Wind turbine top platform power cable fixing device

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Embodiment Construction

[0024] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0025] as attached figure 1 And attached image 3 , a power cable fixing device on the top platform of a wind turbine, comprising a rectangular frame 1, a base 2, a fire extinguishing device 3, a temperature sensor 4, a cable fixing ring 5, a connecting rod 6, an adjusting threaded pipe 7, a diagonal stay rod 8, a buffer device 9, Fixed platform 10, fixed bolts 11 and grooves 12, the rectangular frame 1 is fixed on the upper part of the base 2; the fire extinguishing device 3 is embedded in the grooves 12 on both sides of the rectangular frame 1; the temperature sensor 4 It is fixed in the groove 12 on the rectangular frame 1; the cable fixing ring 5 is fixed inside the rectangular frame 1 through the connecting rod 6; the middle part of the connecting rod 6 is provided with an adjusting threaded pipe 7; 8 is connected between the ...

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Abstract

The invention provides a wind turbine top platform power cable fixing device. The device comprises a rectangular frame, a base, fire extinguishing devices, temperature sensors, cable fixing rings, connecting rods, adjusting threaded pipes, diagonal draw bars, buffer devices, fixing platforms, fixing bolts and grooves; the rectangular frame is fixed to the upper portion of the base; the fire extinguishing devices are embedded into the grooves formed in the two sides of the rectangular frame; the temperature sensors are fixed into the grooves formed in the rectangular frame; the cable fixing rings are fixed into the rectangular frame through the connecting rods. According to the wind turbine top platform power cable fixing device, through arrangement of the connecting rods, the cable fixing rings, the buffer devices and the fire extinguishing devices, cable fixing firmness is guaranteed, the flexibility is improved, the impact resistance is improved, structural adjustment is convenient, the condition that a fire breaks out due to the overhigh temperature is avoided, and power generation safety is guaranteed.

Description

technical field [0001] The invention relates to the technical field of wind power generation, and more particularly, to a power cable fixing device for the top platform of a wind turbine. Background technique [0002] A wind turbine is a device that converts wind energy into electrical energy, and transmits the converted electrical energy to other places through cables for use by power-consuming equipment. Usually in high-rise equipment such as wind turbines, there are many power cables and control cables. These cables are usually laid in a vertical way from the top of the wind turbine along the wall of the tower to the bottom of the tower. However, due to the The heavy weight and long length will cause the cable to slide and vibrate in the tower, which will affect the installation or use of other devices in the wind turbine, and the cable itself will also be subject to a certain degree of wear and tear. [0003] The prior art is that the patent No. CN 203147059 U discloses...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G3/02H02G3/03F03D80/00
CPCY02E10/72
Inventor 徐洪松
Owner TIANJIN SONGYING TECH DEV
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