CN202503203U - Induction electric protection wrist - Google Patents

Abstract

The utility model belongs to power transmission tools, and particularly relates to an induced electricity protective wrister, which includes an insulated lead (4) and an insulated lead clamp (5). The left end front of a conductive fabric (1) is provided with a self-adhesive fabric strap (2), the right end back of the conductive fabric (1) is provided with a self-adhesive fabric strap (2), and the front center of the conductive fabric (1) is equipped with a soft copper sheet (3), which is connected to one end of the insulated lead (4), the other end of which is in connection with the insulated lead clamp (5). The induced electricity protective wrister can conduct induced charge from human bodies to the ground, so that the damage of induced electricity on human bodies can be completely avoided during work, and the charged oil taking work of a 220V-mutual inductor can be changed from complexity to easiness.

Description

Induction electric protection wrist

technical field

The utility model belongs to tools for power transmission and transformation, in particular to an induction electric protection wrist.

Background technique

Taking oil from 220V transformers while live is a routine work for substation maintenance professionals. The performance test of insulating oil is carried out by taking oil, and internal faults of transformers are found early. It will be "bitten" by the induction electricity, and then use the other hand to complete the oil extraction work, or a certain part of the body is in contact with the base of the transformer, and work with two hands. Once the body is separated from the transformer, it will be "bitten" again when it is in contact again. bite". However, the staff who have just joined the work often do not take the oil extraction work for the transformer because they are afraid of "biting".

Contents of the invention

The purpose of this utility model is to overcome the above-mentioned technical deficiencies, and provide an induction electric protective wrist with simple structure, convenient use, and a sense of security for operators.

The technical scheme adopted by the utility model to solve the technical problem is: the induction electric protection wrist includes insulated wires and insulated wire clamps, and its characteristic is that a self-adhesive cloth tape is provided on the front of the left end of the conductive cloth, and a self-adhesive cloth tape is provided on the back of the right end of the conductive cloth , A soft copper sheet is installed in the middle of the front of the conductive cloth, the soft copper sheet is connected to one end of the insulated wire, and the other end of the insulated wire is connected to the insulated wire clamp.

The beneficial effect of the utility model is that: the induction electric protection wrist can conduct the induction charge on the human body to the earth, completely avoid the damage to the human body caused by the induction electricity during work, and make the work of 220V transformer charged oil extraction from complicated to easy.

Description of drawings

The following will be described in detail with examples in conjunction with the accompanying drawings.

Fig. 1 is a structural diagram of an induction electric protection wrist.

In the figure, 1-conductive cloth; 2-self-adhesive cloth tape; 3-soft copper sheet; 4-insulated wire; 5-insulated wire clamp.

Detailed ways

Embodiment, with reference to accompanying drawing 1, the conductive cloth 1 that the induction electric protection wrist is woven by alloy material is provided with a self-adhesive cloth tape 2 on the front, the right end of the conductive cloth 1 is provided with a self-adhesive cloth tape 2 on the back, and the conductive cloth 1 is front A soft copper sheet 3 is adorned in the middle, and the soft copper sheet 3 connects an end of the insulated wire 4, and the other end of the insulated wire 4 connects the insulated wire clamp 5.

The method of using the induction protection wrist is as follows: when the staff takes oil from the transformer, put the induction protection wrist on the arm through the self-adhesive cloth belt 2 on the front and back of the conductive cloth 1, and after arriving at the work site through the insulation ladder, Clamp the insulated wire clamp 5 on the transformer base, the human body is connected to the earth through the conductive cloth 1, the insulated wire 4, the insulated wire clamp 5 and the equipment frame, the human body is equal to the earth potential, so that when the human body contacts the mutual inductor base, it will not Discharge again.

Claims (1)

1. An induction electric protection wrist, including insulated wires (4) and insulated wire clips (5), is characterized in that a self-adhesive cloth tape (2) is provided on the front of the left end of the conductive cloth (1), and the right end of the conductive cloth (1) is There is a self-adhesive cloth tape (2) on the back, and a soft copper sheet (3) is installed in the middle of the front of the conductive cloth (1). The soft copper sheet (3) is connected to one end of the insulated wire (4), and the other end of the insulated wire (4) Attach insulation clamp (5).