Line counter weight blade replacing device

Abstract

The invention relates to a line counter weight blade replacing device, which comprises a pole tower, wherein a cross beam is arranged on the top end of the pole tower; the upper surface of the cross beam is provided with a support frame; the top end of the support frame is fixed with a sliding cross beam; a chain hoist is suspended on the sliding cross beam; an upper hanging hook is arranged at the upper end of the chain hoist; the upper hanging hook is glidingly arranged on the sliding transverse rod; a chain is wound on the chain hoist; one end of the chain is fixed with a lower hanging hook; the lower hanging hook is connected with a hanging lug; the hanging lug is fixed on the upper surface of the center ring; a support rod is radially arranged on the outer surface of the center ring; the lower surface, near the outer end, of the support rod is fixed on the upper end surface of a hanging basket; the hanging basket consists of two parts including a bottom-free hanging basket and a bottom-having hanging basket; the bottom-free hanging basket is fixed on the upper surface of the bottom-having hanging basket; the inner surface of the bottom-free hanging basket is of a regular cone frustum structure with the larger upper side and the smaller lower side; the inner surface of the bottom-having hanging basket is of a cylindrical structure; the inner surface of the bottom-free hanging basket and the inner surface of the bottom-having hanging basket are in coaxial arrangement. The line counter weight blade replacing device has the advantages that the structure is reasonable; the operation and the use are convenient.

Description

technical field [0001] The invention belongs to the technical field of power tools, and in particular relates to a device for replacing a circuit weight hammer. Background technique [0002] In recent years, with the extensive application of composite insulators for overhead transmission lines, especially the suspension strings of diversion wires for tension poles and towers, composite insulators are light in weight and poor in wind deflection resistance, and wind deflection discharge accidents are prone to occur, so it is necessary to install heavy hammers to To improve the wind deflection ability of the transmission line, when replacing the existing heavy hammer, the staff needs to move to the bottom of the cross arm to operate, not only the work efficiency is not high, but also the operation safety is low, and it is inconvenient to use; therefore, providing It is very necessary to have a device for replacing circuit weight hammer blades with reasonable structural design, ...

AI Technical Summary

Problems solved by technology

[0002] In recent years, with the extensive application of composite insulators for overhead transmission lines, especially the suspension strings of diversion wires for tension poles and towers, composite insulators are light in weight and poor in wind deflection resistance, and wind deflection discharge accidents are prone to occur, so it is necessary to install heavy hammers to To improve the wind deflection ability of the transmission line, when replacing the existing heavy hammer, the staff needs to move to the bottom of the cross arm to operate, not only the work efficiency is not high, but also the operation safety is low, and it is inconvenient to use; therefore, providing It is very necessary to have a replacement circuit weight hammer device with reasonable structure design, convenient operation, safe use and high work efficiency.

Images