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Method for calculating maximum length of pipeline capable of passing through right-angle pipe ditch

A calculation method and maximum length technology, applied in the field of calculation of the maximum length of a pipe that can pass through a right-angle pipe trench, to achieve the effect of rapid judgment and selection

Inactive Publication Date: 2020-01-14
中国人民解放军63926部队
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Problems solved by technology

[0004] The present invention proposes a method for calculating the maximum length of a pipe that can pass through a right-angle pipe trench to solve the technical problem of how to judge whether a pipe of a certain length can pass through the corner of a right-angle pipe trench

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  • Method for calculating maximum length of pipeline capable of passing through right-angle pipe ditch
  • Method for calculating maximum length of pipeline capable of passing through right-angle pipe ditch
  • Method for calculating maximum length of pipeline capable of passing through right-angle pipe ditch

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Embodiment Construction

[0013] In order to make the purpose, content and advantages of the present invention clearer, the specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0014] This embodiment proposes a method for calculating the maximum length of a pipeline that can pass through a right-angle trench. The calculation method includes the following steps:

[0015] S1. Measure the width a and b of the pipe groove on both sides of the right-angled pipe groove and the height h of the pipe groove respectively, such as figure 1 shown.

[0016] Among them, the longest pipe that can pass through the right-angle pipe trench must be just close to the right-angle vertical line inside the right-angle pipe trench. As an auxiliary surface, through the right-angle vertical line inside the right-angle pipe ditch, the maximum length of the pipe that can pass through the right-angle pipe ditch is the di...

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Abstract

The invention provides a method for calculating the maximum length of a pipeline capable of passing through a right-angle pipe ditch. The method comprises the following steps: respectively measuring the widths of pipe ditches on two sides of the right-angle pipe ditch and the heights of the pipe ditches; and calculating the maximum length of the pipeline capable of passing through the right-angledpipe ditch according to a formula. By means of the method, the maximum length of the pipeline can be calculated rapidly under the condition of different pipe ditch widths and depths of the right-angle pipe ditch, and rapid judgment and selection in construction are facilitated.

Description

technical field [0001] The invention belongs to the technical field of pipeline installation and construction, and in particular relates to a method for calculating the maximum length of a pipeline that can pass through a right-angle pipeline trench. Background technique [0002] During the installation and construction of indoor trenches or outdoor trenches, heating pipes or water supply and drainage pipes need to be installed in the trenches when the trench cover has been covered. After entering from the entrance of the pipe trench, the construction workers will hold the steel pipe, and at the right angle of the pipe trench, they will face the situation that the pipe is too long to pass through. When the length of the pipe is short enough, it can definitely pass through, but if the pipe is too long, it cannot pass through, so there is a critical value in the pipe, so that it can just pass through. Therefore, it is necessary to propose a method for calculating the maximum ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/17G06F30/20G06F113/14
Inventor 吴晓澍宋凯
Owner 中国人民解放军63926部队
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