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Elbow-shaped cable terminal extension rod

A terminal and extension rod technology, which is applied in the field of elbow cable terminal extension rod, can solve the problems of time-consuming elbow sheath, damage, and shorten the life of the elbow sheath, etc., and achieves reduced maintenance time, simple operation, and structural simple effect

Pending Publication Date: 2018-04-20
STATE GRID CORP OF CHINA +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • Elbow-shaped cable terminal extension rod
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Embodiment Construction

[0020] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0021] It should be noted that when an element is referred to as being “fixed” or “disposed on” another element, it may be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0022] It is to be understood that the terms "length", "width", "top", "bottom", "front", "rear", "left", "right", "vertical", "horizontal", "top" , "bottom", "inner", "outer" and other indicated orientations...

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G15/04
CPCH02G15/046
Inventor 马志勇
Owner STATE GRID CORP OF CHINA
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