Method for shifting along-the-home electric power wires for additionally-installed elevator matched with existing house

Abstract

The invention discloses a method for shifting along-the-home power wires for an additionally-installed elevator matched with an existing house, and belongs to the field of power construction. Aiming at the research on environmental characteristics, power supply point configuration and elevator installation positions of different residence houses, a set of typical design suitable for electric powerwire relocation engineering reference under various working conditions is provided through contrastive analysis, cost measurement and calculation and three-dimensional modeling in combination with the requirements of an electric power operation and maintenance department. The method insists in the principles of safety, reliability, advanced technology, reasonable investment, standard unification,environment coordination, adaptation to local conditions and scientific design, and adopts a modular design mean so as to achieve coordination and unification of uniformity, reliability, advancement,economy, adaptability and flexibility. By implementing the technical scheme, unified construction standards and unified equipment specifications are facilitated, resource consumption and land occupation are reduced, the working efficiency is improved, the construction and operation cost is reduced, and a solid foundation is laid for power grid planning, cost control, fund management, bid invitingand purchasing and other work.

Description

technical field [0001] The invention belongs to the field of electric power construction, and in particular relates to a method for shifting along household power conductors in conjunction with the installation of an elevator in an existing residence. Background technique [0002] In recent years, in order to meet the needs of social and economic development and population aging, and further improve the living conditions of citizens, the installation of elevators to existing houses has been widely promoted. [0003] As we all know, the old residential quarters are mostly powered by overhead wires, and the low-voltage overhead wires are erected horizontally along the side wall of the doorway, and are connected to the power supply of the backward users. [0004] The installation of the elevator is outside the corridor wall, and the elevator shaft is installed vertically from the first floor to the top floor. It will inevitably intersect with the power wires erected along the w...

AI Technical Summary

Problems solved by technology

[0007]1. Illegal construction of elevators, prone to personal safety accidents

[0008]2. The safety distance between the conductor and the building is insufficient

[0009]3. Increased difficulty in operation and maintenance

[0010]4. The user reconnects the power line along the household without authorization, which reduces the reliability of power supply and increases the hidden danger of power supply safety

Images