Elbow-shaped cable terminal extension rod

Abstract

The invention provides an elbow-shaped cable terminal extension rod, and belongs to the field of electric power equipment. The elbow-shaped cable terminal extension rod comprises an elbow-shaped sheath, a cable connecting cavity, a test connecting cavity and a connecting rod, wherein the cable connecting cavity is formed in the elbow-shaped sheath, has an opening towards one end of the elbow-shaped sheath, and is used for accommodating a cable; the test connecting cavity is formed in the elbow-shaped sheath, has an opening towards the other end of the elbow-shaped sheath, and is connected withthe cable connecting cavity; the connecting rod is arranged in the test connecting cavity, the inner end of the connecting rod is connected with the cable, and the outer end of the connecting rod extends out of the test connecting cavity; the two ends of the connecting rod are both circular arc-shaped; the connecting rod comprises an inner section, a transitional section and an outer section; theinner section and the outer section are connected through the transitional section; the inner section is fixedly connected with a cable terminal; and the outer section extends out of the test connecting cavity. By enabling the cable terminal nose part in the elbow-shaped sheath to be led out, connection of a test wiring clamp can be performed conveniently, so that the test wiring clamp can be connected even if the elbow-shaped sheath is not removed; and meanwhile, the elbow-shaped cable terminal extension rod is simple in structure, reasonable in design, low in cost, simple in operation, time-saving and labor-saving, and capable of shortening fault maintenance time and improving working efficiency.

Description

technical field [0001] The invention belongs to the technical field of electric equipment, and more specifically relates to an extension rod of an elbow-shaped cable terminal head. Background technique [0002] The cable connector is a fully insulated, fully sealed plug-in terminal that can be touched with electricity. It is widely used in the connection of outdoor distribution transformers, American box transformers, ring network cabinets, cable branch boxes, buried transformers and other electrical equipment. When searching for high-voltage cable faults, it is necessary to connect the clamps of the cable fault test vehicle to the cable terminal. Due to the influence of the elbow-shaped sheath of the elbow-shaped cable terminal, it is necessary to pull out the elbow-shaped sheath before performing operations. Clip connection, which is time-consuming and easy to cause damage to the elbow sheath, reducing the life of the elbow sheath. Contents of the invention [0003] The...

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide an elbow-shaped cable terminal head extension rod to solve the current problem in the prior art that the elbow-shaped sheath needs to be pulled out before the clip can be connected, which is time-consuming and easy to use. The technical problem that the sleeve causes damage and reduces the life of the elbow sheath

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