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Device of preventing electric wire from falling to ground

A wire and support rod technology, applied in the field of devices to prevent wires from falling, can solve problems such as wire slack and short circuit, so as to avoid slipping and facilitate the movement of devices

Inactive Publication Date: 2018-01-26
李林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention solves the problem in the prior art that the wires become slack in summer and is easily contacted with the ground or trees to cause a short circuit, and provides a device for preventing the wires from falling. Tree contact sparks fire

Method used

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  • Device of preventing electric wire from falling to ground

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Embodiment

[0022] Such as figure 1 As shown, a device for preventing electric wires from falling to the ground is characterized in that the device for preventing electric wires from falling to the ground includes a base 1, a handle 3 is arranged on the base 1, a roller 2 is arranged under the base 1, and a support rod 4 is also included. The support rod 4 is perpendicular to the base 1, and is arranged in the center of the base 1, the top of the support rod 4 is connected with a support head 5, the support rod 4 is a telescopic support rod, and the number of the rollers 2 is 4, so The support head 5 is semicircular, and the semicircular opening faces upwards. The roller 2 is a universal wheel. It is characterized in that the support rod 4 is provided with a special buckle 6 for expansion and contraction. It is characterized in that the The radius of the supporting rod 4 of the lower half of the buckle 6 is 8cm. In the actual application process, select the loose wire, hold the handle 3,...

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Abstract

The present invention discloses a device of preventing an electric wire from falling to the ground. The device of preventing the electric wire from falling to the ground comprises a pedestal on whicha handle is arranged, and rollers are arranged under the pedestal. The device also comprises a supporting rod, the supporting rod is vertical with the pedestal and is arranged in the center of the pedestal, the top end of the supporting rod is connected with a supporting head. According to the present invention, the supporting rod is arranged on the pedestal, and the supporting head is arranged onthe supporting rod additionally and is utilized to support a flabby electric wire, so that the situation that the flabby electric wire contacts the ground or the trees to cause the fire disasters orthe electric power system faults, can be avoided effectively. By installing the handle on the pedestal and installing the rollers under the pedestal, the device can be moved conveniently, can be movedto the needed places at anytime, and is more convenient during the usage process.

Description

technical field [0001] The invention relates to a power system, in particular to a device for preventing electric wires from falling. Background technique [0002] At present, the transmission methods adopted in my country are overhead transmission and underground cable transmission. According to the nature of the transmission current, power transmission is divided into AC transmission and DC transmission. In the 1880s, DC transmission was first successfully realized. However, because the voltage of DC transmission was difficult to continue to increase under the technical conditions at that time, the transmission capacity and benefits were limited. At the end of the 19th century, DC transmission was gradually replaced by AC transmission. The success of AC transmission ushered in a new era of electrified society in the 20th century. At present, the most commonly used is overhead transmission lines, which are composed of line towers, wires, insulators, line fittings, guy wi...

Claims

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Application Information

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IPC IPC(8): H02G7/05
Inventor 李林
Owner 李林
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