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Cable deicing device

A cable and elastic device technology, which is applied in the field of cable deicing devices, can solve the problems of lack of automatic machinery, difficult cable deicing, and difficult deicing.

Active Publication Date: 2018-08-31
山东智汇新谷科技企业孵化器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the danger and height limitation of high-voltage lines, ice-covered high-voltage lines bring great difficulties to cable deicing. Traditional manual deicing is difficult and inefficient, and there is a lack of automatic machinery to achieve deicing.

Method used

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Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them.

[0019] refer to Figure 1-5 , a cable deicing device, comprising an upper housing 12 and a lower housing 21, characterized in that the lower end of the upper housing 12 is provided with a first circular cavity, and the upper end of the lower housing 21 is provided with a connecting rod 4. The connecting rod 4 is located in the first circular cavity, the connecting rod 4 is fixedly connected to the inner wall of the first circular cavity through the first elastic device 7, and the upper end of the upper housing 12 is provided with a first drive The motor 10, the end of the output shaft of the first driving motor 10 is fixedly connected with the first gea...

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Abstract

The invention discloses a cable deicing device comprising an upper casing and a lower casing. A first circular cavity is formed in the lower end of the upper casing; a connecting rod arranged at the upper end of the lower casing is arranged in the first circular cavity and is fixedly connected to the inner wall of the first circular cavity by a first elastic device. A first drive motor is arrangedat the upper end of the upper casing; a first gear is fixedly connected to the tail end of the output shaft of the first drive motor; a rack is fixedly connected to the side wall of the lower casing;and the first gear and the rack are engaged mutually. Besides, a guiding groove is formed in the inner wall of the upper casing; a guide rod is arranged in the guiding groove; the two ends of the guide rod are fixedly connected to the inner wall of the guiding groove; and a guiding block sleeves the guide rod and is connected with the guide rod movably. The cable deicing device having advantagesof reasonable structural design, simple operation, compact structure, small size, reduced material usage, and light mass is suitable for work high above the ground.

Description

technical field [0001] The invention relates to the technical field of electric power equipment, in particular to a cable deicing device. Background technique [0002] Low temperature, rain, snow, freezing and other weather are prone to occur in winter in southern my country, which makes it easy for high voltage lines to be covered with ice. A large area of ​​ice is covered on the power transmission and transformation facilities, and the thickness of the ice can generally exceed 30mm, and some areas can reach 80mm, far exceeding the specified design standards, causing great pressure on the transmission cables, causing a large number of transmission lines to collapse and break , Extensive damage to power facilities. Rain, snow, freezing, etc. have caused direct economic losses of up to 10.45 billion yuan for the State Grid. Due to the danger and height limitation of high-voltage lines, ice-covered high-voltage lines bring great difficulties to cable deicing. Traditional man...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G7/16
CPCH02G7/16
Inventor 商球何庆霞刘丽霞姚兰星
Owner 山东智汇新谷科技企业孵化器有限公司
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