Wire connecting device for electrified lap joint

Abstract

The invention provides a wire connecting device for electrified lap joint. The wire connecting device comprises a jointing clamp main body, a wire clamping head, a lifting mechanism and an insulatingrod, wherein the jointing clamp main body is provided with a first wire clamping space which extends in the vertical direction and can be opened and closed, a first groove which extends in the horizontal direction and an inserting groove which extends in the vertical direction and is constructed to be through up and down; and the inserting groove is located between the first wire clamping space and the first groove. The wire clamping head comprises a wire clamping head main body and an inserting part connected with the wire clamping head main body; the wire clamping head main body is providedwith a second groove; the inserting part is inserted into the inserting groove, so that the first groove and the second groove are opposite to form a second wire clamping space; the horizontal cross sections of the inserting part and the inserting groove are non-circular, at least part of the lifting mechanism penetrates into the inserting groove from the bottom of the inserting groove and is connected with the inserting part so as to drive the wire clamping head to ascend and descend, and the insulating rod is connected with the end, away from the wire clamping head, of the lifting mechanism.The wire connecting device can conveniently realize live lap joint of a wire of a user side and a distribution line.

Description

technical field [0001] The invention relates to the field of electric power bonding, in particular to a wire connection device for live bonding. Background technique [0002] In the related technology, when a new line in the power system or a new user transformer needs to be connected to the power network and put into operation with live electricity, it is generally necessary to use a power outage and use a ditch clamp T to connect the fire, and the power outage and fire need to be applied in advance according to the requirements of the power industry , the application period is long and power outages need to be planned as a whole, which greatly reduces the convenience for new users to use electricity, and at the same time, power outages will inevitably reduce the power supply reliability of the line. Contents of the invention [0003] The object of the present invention is to provide a wire connection device for live lapping, so as to solve the above-mentioned technical p...

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Problems solved by technology

[0002] In the related technology, when a new line in the power system or a new user transformer needs to be connected to the power network and put into operation with live electricity, it is generally necessary to use a power outage and use a ditch clamp T to connect the fire, and the power outage and fire need to be applied in advance according to the requirements of the power industry , the application period is long and power outages need to be planned as a whole, which greatly reduces the convenience for new users to use electricity, and at the same time, power outages will inevitably reduce the power supply reliability of the line

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