Pipeline laying process for low-voltage wiring engineering
A wiring engineering and pipeline technology, applied in electrical components and other directions, can solve the problems of low installation efficiency, complex process, long time consumption, etc., and achieve the effect of improving installation efficiency, simple installation process and improving work efficiency.
Inactive Publication Date: 2019-03-22
中铁二局集团电务工程有限公司
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Problems solved by technology
[0002] For the installation of electrical lines in indoor low-voltage wiring projects, thick-walled steel pipes or ordinary wire pipes are usually used as wire pipes. The laying of thick-walled steel pipes and ordinary wire pipes includes threading, welding, jumper grounding wires, and pipeline anti-corrosion. and other technological processes, the entire installation process has many procedures, complex processes, time-consuming and low installation efficiency
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Embodiment 1
[0034] as attached figure 1 , attached figure 2 , attached image 3 And attached Figure 4 In this embodiment shown, a pipeline laying process for low-voltage wiring engineering includes a thin-walled steel pipe 1, a straight pipe joint 2, an elbow joint 3, a transition section 31, a straight pipe section 32, a connecting pipe joint 4, and a wiring box 5. Groove 6, pipeline components include thin-walled steel pipe 1, straight pipe joint 2, elbow joint 3, connecting pipe joint 4 and wiring box 5, according to the position marked on the construction drawing, use a tape measure or a steel tape to measure the wiring box 5 one by one After the position, circle the exact position with paint, install and fix the wiring box 5, and then lay the pipeline. The thin-walled steel pipe 1 is connected by an elbow joint 3, and the thin-walled steel pipe 1 and the thin-walled steel pipe 1 fixedly installed at the opening of the wiring box 5 are connected by a connecting pipe joint 4. A f...
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The invention belongs to the technical field of pipeline installation engineering and relates to a pipeline laying process for low-voltage wiring engineering. The pipeline laying process includes thefollowing steps that: 1) step A, the position of a wiring box is measured; 2) step B, the wiring box is installed and fixed; 3) step C, a pipeline assembly is installed; and 4) step D, a pipeline is fastened and fixed. The pipe assembly includes thin-walled steel pipes, straight pipe joints, an elbow joint, connection pipe joints and a wiring box, wherein the straight pipe joints are used for connecting the thin-walled steel pipes at the straight line section of the pipeline, the elbow joint is used for connecting the thin-walled steel pipes at the bent section of the pipeline, and the connection pipe joints are used for connecting the thin-walled steel pipes and the wiring box. The pipeline laying process of the invention has the advantages of simplicity and convenience. According to thepipeline laying process, conventional steps such as screw thread manufacture, grounding line bridging, welding and pipeline anti-corrosion are omitted, and therefore, the working efficiency of a wholeinstallation process can be improved.
Description
technical field [0001] The invention relates to the technical field of pipeline installation engineering, in particular to a pipeline laying process for low-voltage wiring engineering. Background technique [0002] For the installation of electrical lines in indoor low-voltage wiring projects, thick-walled steel pipes or ordinary wire pipes are usually used as wire pipes. The laying of thick-walled steel pipes and ordinary wire pipes includes threading, welding, cross-ground wires and pipeline anti-corrosion. And other technological processes, the entire installation process has many procedures, complex processes, time-consuming and low installation efficiency. [0003] To sum up, there is an urgent need for a pipeline laying process for low-voltage wiring projects. Contents of the invention [0004] In view of the above problems, the object of the present invention is to provide a pipeline laying process for low-voltage wiring engineering. [0005] To achieve the above ...
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Login to View More IPC IPC(8): H02G3/22
CPCH02G3/263
Inventor 张也
Owner 中铁二局集团电务工程有限公司