Steel pipe fitting position monitoring image

Abstract

This image is for monitoring the joint position of steel pipes, and is used in construction work to joint and connect an upper steel pipe to a lower steel pipe using a mechanical joint (thread joint). The construction data output during the tightening of the mechanical joint is displayed over time along with a video of the joint between the lower steel pipe and the upper steel pipe. As shown in "Image Figure", "Reference Figure 1 Showing the Names of Each Part" and "Reference Figure 2 Showing the Names of Each Part", this image displays a video on the video display unit, as well as a window that detects the upper mark line on the upper steel pipe in the video, an upper pointer that indicates the position of the upper mark line detected by the window, and a lower pointer that indicates the position of the lower mark line on the lower steel pipe in the video. In addition, as shown in "Image Figure 1 Showing the Changed State", the numbers of the lower steel pipe and the upper steel pipe and the construction date and time can be displayed. Then, when the tightening work of the mechanical joint is performed, as shown in "Image 3 showing the changed state" to "Image 5 showing the changed state", a video of the upper steel pipe rotating and moving relative to the lower steel pipe, the engagement torque value introduced into the mechanical joint, and the amount of deviation of the upper steel pipe relative to the lower steel pipe (the distance between the upper pointer and the lower pointer) are displayed on this image. This allows the worker or construction manager to monitor the engagement position of the upper steel pipe relative to the lower steel pipe, the engagement torque value, and the amount of deviation on the image. Also, as shown in "Image 2 showing the changed state", by operating the start button, recording of this image will begin, and as shown in "Image 5 showing the changed state", by operating the end button, the recording of this image can be output.

Images