A new type of ground wire with electroscope

Abstract

The invention relates to the technical field of ground wires, in particular to a novel grounding wire with an electroscope, which includes a fixing block, the top of the fixing block is provided witha hook-shaped fixing end clip, An insulating operating lever is arranged at the bottom of the fixing block, A U-shape clip is arranged on the inner side of the hook portion of the hook-shaped fixing end clip, A support bar is arranged at the bottom of the U-shaped clip, A support bar movably penetrate out of the fixing block, At one end of that support rod close to the U-shaped clamp, a clam blockis arranged, A support rod is sleeved with a spring between the clamping block and the fix block, The rod part of the hook-shaped fixing end clip is provided with a clamping groove matched with the clamping block, one end of the copper wire is fixed on the hook-shaped fixing end clip by screws, the other end of the copper wire is grounded, the rod part of the hook-shaped fixing end clip is also provided with an acousto-optic electroscope, and the contact of the acousto-optic electroscope is welded with the rod part of the hook-shaped fixing end clip. The invention is convenient to disassembleand assemble, safe and firm, can simply and quickly complete the installation of the grounding wire, meanwhile, has the function of detecting electricity, and guarantees the safety of the operator.

Description

technical field [0001] The invention relates to the technical field of grounding wires, in particular to a novel grounding wire with an electroscope. Background technique [0002] The grounding wire is widely used in the power system, and it is an essential device to ensure the personal safety of power production and maintenance personnel. Reliable grounding of power failure equipment is one of the important technical measures to ensure safe power work. Its function is to release the residual charge on the power equipment to prevent the staff from getting an electric shock when a sudden call or an induced voltage is generated near the live equipment and lines. The grounding wire is mainly composed of grounding terminal clamps, grounding wires, conductor terminal clamps, insulation operation handles, etc. Among them, the conductor terminal clamp is the key. At present, the commonly used spiral wire end clamps for grounding wires have defects such as difficult assembly and di...

AI Technical Summary

Problems solved by technology

However, in actual operation, there are often situations where the operation and maintenance personnel forget to check the electricity, the electrical detector suddenly fails, or forget to check the electricity again when the ground wire is re-sealed after leaving the site temporarily, resulting in an accident of live sealing and hanging the ground wire, which endangers the operation. life safety of personnel

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