Electrical equipment vertical lead grounding wire conductor end erector

Abstract

An electrical equipment vertical lead grounding wire conductor end erector comprises an arc-shaped outer bracket. The arc-shaped opening of the arc-shaped outer bracket is internally provided with an elastic clamping device. The elastic clamping device comprises two upper supporting rods and a plurality of clamping wheels with clamping teeth. According to the electrical equipment vertical lead grounding wire conductor end erector, an elastic multiple-clamping-wheel multiple-point clamping form is utilized so that the erector is suitable for multiple clamped objects with different shapes; and furthermore the multiple-point clamping form realizes higher firmness in clamping and improves stability in use.

Description

technical field [0001] The invention relates to a conductor end installer for an upright lead wire of electrical equipment to be hung with a ground wire. Background technique [0002] Most of the newly invested 500 kV substation equipment is HGIS and GIS equipment, and the lead wires of the line outlet bushings are vertical leads. There is no suitable and dedicated installation position for the conductor end of the ground wire, which makes it impossible to connect the ground wire or the position of the ground wire is unreasonable (some at the voltage transformer and arrester at the outlet of the hanging line), which affects the safety arrangement and personal safety during equipment maintenance, while the existing grounding wire conductor end is as figure 1 The clamping form shown has a narrow scope of application and can only be used to hang horizontal devices, and because it is only roughly clamped by the clamping piece, it cannot maintain sufficient clamping capacity for ...

AI Technical Summary

Problems solved by technology

[0002] Most of the newly invested 500 kV substation equipment is HGIS and GIS equipment, and the lead wires of the line outlet bushings are vertical leads. There is no suitable and dedicated installation position for the conductor end of the ground wire, which makes it impossible to connect the ground wire or the position of the ground wire is unreasonable (some at the voltage transformer and arrester at the outlet of the hanging line), which affects the safety arrangement and personal safety during equipment maintenance, while the existing grounding wire conductor end is as figure 1 The clamping form shown has a narrow scope of application and can only be used to hang horizontal devices, and because it is only roughly clamped by the clamping piece, it cannot maintain sufficient clamping capacity for different models and shapes of clamped objects. tension

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