A special ground rod for insulated ground wires that can be hung in a straight line for a long distance

Abstract

The invention relates to a power field tool, in particular to a grounding rod special for an insulated ground wire capable of long-distance linear hanging, comprising a working device and a U-shaped wire clamping body, wherein both side arms of the wire clamping body are provided with clamping devices, the clamping devices comprise a plywood piece, one end of the plywood piece is connected to theside arm of the wire clamping body, the other end of the plywood piece runs through the wire clamping body, springs are arranged between the plywood piece and the adjacent side arms of the wire clamping body, the top of the wire clamping body is provided with a lifting ring, the side wall of the inner circle of the lifting ring is provided with a first clamping blade and a second clamping blade, aclamping gap is formed between the plane in which the first clamping blade is located and the plane in which the second clamping blade is located, the working device comprises a mounting seat and anoperating rod, the mounting seat is provided with a support rod, and one end of the support rod away from the mounting seat is provided with clamping blades. When the grounding wire is hung, the grounding rod provided by the invention is simple in operation steps and high in safety.

Description

technical field [0001] The invention relates to tools and appliances in the field of electric power, in particular to a special ground rod for insulated ground wires that can be hung in a long-distance straight line. Background technique [0002] There are many towers erected with insulated ground wires for transmission lines. When checking and accepting these insulated ground wires and entering and exiting, special grounding wires need to be hung. The current special grounding method for insulated ground wires is: the operator connects the grounding terminal to the tower body. , hold the insulating rod with the ground wire and the clamp of the insulating ground wire in hand, put the clamp of the insulating ground wire at the end of the insulating rod into the insulating ground wire, tighten the insulating rod so that the clamp clamps the insulating ground wire tightly Pull out the insulating rod. [0003] Because the insulating grounding rod needs to be perpendicular to th...

AI Technical Summary

Problems solved by technology

[0003] Because the insulating grounding rod needs to be perpendicular to the insulating grounding wire when it is put in, and the insulating grounding wire is equipped with a spark gap, the induction current is large, and the insulating grounding wire chuck is far away from the tower body, so it is necessary to hold the insulating rod and use the safety belt It can only be installed when the body is stretched out far away, which makes the installation difficult and poses a safety risk

[0004] For example, the Chinese patent announcement number is: CN2604010Y. The portable fluorescent warning short-circuit grounding wire announced on February 18, 2004 is composed of a grounding rod and a grounding wire connected to the grounding rod. Both the grounding rod and the grounding wire are equipped with fluorescent lights. Although the device is easy to use and has a good warning effect, it is cumbersome to operate, difficult to hang, and not very safe

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