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Protective construction method for concealed laying of wire conduit

A technology of wire conduit and construction method, which is applied in the direction of cable laying equipment, electrical components, buildings, etc., can solve the problems of poor firmness, uncertainty and inconvenience of wire conduit embedment, achieve convenient production, reduce construction cost, and avoid rework Effect of treatment

Active Publication Date: 2020-03-24
CHINA MCC20 GRP CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the firmness of the clamp connection of the wire conduit is poor, and it will twist during concrete pouring, resulting in the uncertainty of the embedment of the wire conduit, and after the wall is built, it is still necessary to use a cutting machine to cut the pipe groove on the wall for direct installation. The head interface is connected to the switch box
[0004] Therefore, there are above-mentioned inconveniences and problems in the known hidden laying wire conduit protection construction mode

Method used

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  • Protective construction method for concealed laying of wire conduit

Examples

Experimental program
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Effect test

Embodiment 1

[0023] The construction method of concealed laying wire conduit protection of the present invention comprises the following steps:

[0024] a. Lay the steel bars of the structural floor, and build a wall 6 on the edge of the structural floor according to the design. see now figure 1 , figure 1 It is a structural schematic diagram of the protection measure device for the electric wire conduit according to the embodiment of the present invention.

[0025] b. According to the design, wire conduits are buried at the predetermined positions of the masonry wall. The wire conduits are L-shaped conduit rods. The long end of the L-shaped conduit rod is bound to the steel bar of the structural floor, and its short end is vertically upward, so that the wire conduits lead upwards The short end of the L-shaped conduit rod is placed in the template of the concrete pier, the direct joint of the conduit rod is prefabricated at the end of the short end, and the direct joint 2 of the PVC wire...

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Abstract

The invention relates to a protective construction method for concealed laying of a wire conduit. The protective construction method is characterized by comprising the following steps of a, laying structure floorslab reinforcing steel bars, and according to design, building a wall body at the edge of one side of a structure floorslab; b, according to the design, burying the wire conduit at the preset position of the built wall body; and c, pouring structure floorslab concrete, and pouring concrete in a die plate of a concrete pier so that the bottom of the concrete pier and the structure floorslab concrete are combined together. The protective construction method for concealed laying of a wire conduit disclosed by the invention has the advantages that a protective measure device of the wire conduit is simple in structure and convenient to make, the engineering quality is improved, the electric properties of the wire conduit are excellent, reworking treatment of the wire conduit is avoided, and the construction cost is effectively reduced.

Description

technical field [0001] The invention relates to a construction method for wire conduits, in particular to a protection construction method for concealed laying of wire conduits. Background technique [0002] In the pre-embedding stage of electrical construction wire conduits, there is a common phenomenon that the PVC wire conduits leading to the floor are cut off and damaged by the roots, which makes it difficult to take over later. It will bring hidden dangers to the later floor leakage. [0003] Chinese patent CN101841143A disclosed on September 22, 2010 an assembly-type construction method for concealed laying of PVC wire conduits, which includes making standard elbows and straight heads in batches in advance; The position is marked on the template, and the direction of the line pipe is marked with an arrow; one end of the elbow is stretched out from the floor, and the pipe opening at this end is blocked with a line pipe plug, and the elbow is fixed and positioned with a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G21/00H02G1/08H02G3/38
CPCE04G21/00H02G1/08H02G3/386
Inventor 卿隧冀朱海峰郭鑫刘长心刘欣
Owner CHINA MCC20 GRP CORP