Lateral waterproof connection structure for transformer outgoing cable

Abstract

The invention discloses a lateral waterproof connection structure for a transformer outgoing cable. The lateral waterproof connection structure comprises the outgoing cable and a connecting cable, wherein an overlapping arm is arranged at a connection end of the outgoing cable; the connection end of the connecting cable is L-shaped; the connection end of the connecting cable is matched with the overlapping arm, and is connected and fixed to the lateral part of the connection end of the outgoing cable through a connector; and a waterproof layer coats the connected part of the outgoing cable and the connecting cable. According to the lateral waterproof connection structure for the transformer outgoing cable disclosed by the invention, the connection end of the connecting cable is connected and fixed to the lateral part of the connection end of the outgoing cable, and is matched and positioned through the overlapping arm, so that the fixing effect is good; the connected part, the connecting cable and the outgoing cable are basically located in the same cylindrical surface; the waterproof layer coating the connected part is basically in a cylindrical state; the curved and bent parts of the waterproof layer are reduced; inflection points are relatively few; and the service lifetime of the waterproof layer is greatly prolonged.

Description

technical field [0001] The invention relates to a side waterproof connection structure of a transformer lead-out cable. Background technique [0002] When the transformer is in use, it is connected to the connection cables of other equipment through the lead-out cable. In some special environments with water, it is necessary to do waterproof treatment at the connection between the lead-out cable and the connection cable, otherwise it will cause damage to the transformer and other equipment, and appear Potential safety hazards, causing unnecessary losses; now the joints are generally covered with a waterproof layer for waterproofing, but when the waterproof layer is covered on the current connection structure, there are many bent and bent parts, and the covering surface is uneven , resulting in easy abrasion of the cladding layer and lower service life. Contents of the invention [0003] In view of the above-mentioned existing technical problems, the object of the present ...

AI Technical Summary

Problems solved by technology

[0002] When the transformer is in use, it is connected to the connection cables of other equipment through the lead-out cable. In some special environments with water, it is necessary to do waterproof treatment at the connection between the lead-out cable and the connection cable, otherwise it will cause damage to the transformer and other equipment, and appear Potential safety hazards, causing unnecessary losses; now the joints are generally covered with a waterproof layer for waterproofing, but when the waterproof layer is covered on the current connection structure, there are many bent and bent parts, and the covering surface is uneven , resulting in easy abrasion of the cladding layer and lower service life

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