Structure for sealing electric energy meter

Abstract

The invention discloses a structure for sealing an electric energy meter and solves the technical problems that lead sealing and wire threading operation of the electric energy meter is complicated and can be only finished manually and automatic loading and sealing cannot be realized at present. The structure for sealing the electric energy meter comprises an electric energy meter consisting of ameter body and a meter cover, wherein the meter cover is arranged outside the meter body and is fixed through a bolt; a through hole is formed in the side wall of the bolt; the structure for sealing the electric energy meter is characterized in that: a fixing component is arranged outside the bolt; a groove is formed in the middle of the fixing component; a pin hole penetrating through the grooveis formed in the fixing component; one end of the pin hole penetrates through the fixing component; a locking component is fixed at the other end of the pin hole; the locking component comprises a plurality of elastic sheets facing the center; and a locking hole is formed in the center of the locking component. In the structure for sealing the electric energy meter, a broken trace can be clearly seen, so that a broken electric energy meter can be replaced in time; the structure for sealing the electric energy meter has a good electricity stealing prevention effect; and in the technical scheme, operations such as lead insertion and wire sealing and the like which cannot be realized by the conventional machine are saved, so that the structure for sealing the electric energy meter is applicable to automatic large-scale loading and sealing and improves production efficiency.

Description

technical field [0001] The invention relates to the technical field of seals, in particular to a seal structure suitable for electric energy meters. Background technique [0002] At present, the components of the electric energy meter are usually installed in the meter body, and the meter body is tightly fastened to the meter cover. The meter cover and the meter body are fastened with bolts, and the meter cover and the bolts are all provided with through holes, and the lead seal money passes through the above-mentioned through holes. hole, and then penetrate a lead seal block, and finally clamp the lead seal block with special sealing pliers to play the role of lead seal and anti-damage. Although this sealing method has a certain strength, the lead seal wire needs to pass through the sealed object and bolts, and then go back and pass through the lead seal block for clamping. The threading operation is complicated and can only be operated manually, and the seal cannot be adde...

AI Technical Summary

Problems solved by technology

Although this sealing method has a certain strength, the lead seal wire needs to pass through the sealed object and bolts, and then go back and pass through the lead seal block for clamping. The threading operation is complicated and can only be operated manually, and the seal cannot be added automatically; and The lead seal wire is exposed, it is easy to be replaced after being damaged by human beings, and the anti-counterfeiting effect is poor

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