Electrical piping and in-pipe threading construction method in power distribution cabinet installation construction process

A technology of construction technology and construction method, which is applied to the installation of cables, cable installation devices, electrical components, etc., and can solve problems such as affecting normal use, installation errors, and cumbersome and complicated steps for power distribution cabinets.

Inactive Publication Date: 2020-08-11
WUHU ZHUOYA ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The installation process of the existing power distribution cabinet is cumbersome and complic

Method used

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Embodiment Construction

[0031] Specific embodiments of the present invention will be described in detail below. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0032] In the present invention, in the absence of a contrary description, the orientation words included in the term, such as "inside and outside", only represent the orientation of the term in the normal use state, or the common name understood by those skilled in the art, and should not be viewed as a limitation of this term.

[0033] The invention provides a construction method for electrical piping and threading in the pipe in the installation and construction process of the power distribution cabinet, including:

[0034] The construction procedures for laying hidden pipes are: construction preparation, prefabricated pipe bending, measuring box and box position, fixing box and box, pipeline connection...

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Abstract

The invention discloses an electrical piping and in-pipe threading construction method in a power distribution cabinet installation and construction process. The method comprises: construction procedures of concealed pipe laying: construction preparation, prefabricated processing pipe hot bending, box measurement, box position measurement, box fixing, box and pipeline connection, deformation jointtreatment and grounding treatment; the construction procedure of exposed pipe laying comprising the steps of construction preparation, prefabricated machined pipe simmer bending, support and hangingbracket determination, box, box and fixing point position determination, support and hanging bracket fixation, box and box fixation, pipeline laying and connection, deformation joint treatment and grounding treatment; in-pipe threading construction procedure comprising the steps of construction preparation, wire selection, wire threading and pulling, pipeline cleaning, paying off and wire breaking, binding of a wire and a strip wire, connection of the wire with a protective opening, wire welding, wire binding and line inspection insulation remote measurement. The method is orderly in operation, easy to master, high in construction efficiency and low in error rate.

Description

technical field [0001] The invention relates to the technical field of production and installation of power distribution cabinets, in particular to a construction method for electrical piping and threading in pipes in the installation and construction process of power distribution cabinets. Background technique [0002] The power distribution cabinet (box) is divided into power distribution cabinet (box), lighting distribution cabinet (box), metering cabinet (box), and is the final equipment of the power distribution system. The power distribution cabinet is a general term for the motor control center. The power distribution cabinet is used in the occasions where the load is relatively scattered and there are few circuits; the motor control center is used in the occasions where the load is concentrated and there are many circuits. They distribute the electric energy of a certain circuit of the upper-level power distribution equipment to the nearest load. This level of equi...

Claims

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Application Information

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IPC IPC(8): H02B3/00H02G1/00H02G1/08
CPCH02B3/00H02G1/00H02G1/083
Inventor 陆晓敏汪飞翔
Owner WUHU ZHUOYA ELECTRIC
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