Pipeline barrier clearance patrol device

Abstract

The invention relates to a pipeline barrier clearance patrol device which comprises a walking component and a barrier clearance component; the barrier clearance component comprises a polyurethane sleeve; the polyurethane sleeve is detachably mounted on the walking component; a camera shooting component is further arranged on the walking component; a control component controlling the walking component to act is connected onto the walking component; and a display component connected with the camera shooting component is arranged on the control component. The pipeline barrier clearance patrol device has the following advantages: the camera shooting component on the walking component carries out camera shooting treatment on a pipeline, came shooting treatment can be carried out on the pipelineduring the walking process of the walking component, the display component receives the image information shot by the camera shooting component in real time, and then, the barrier clearance componentcarries out barrier clearance on the pipeline during the walking process, so that barrier clearance and checking can be simultaneously carried out during the barrier clearance process, and the in-pipeline checking time does not need to be additionally occupied to greatly shorten the barrier clearance time.

Description

technical field [0001] The invention relates to a pipeline obstacle removal inspection device. Background technique [0002] Cables need to be laid during the construction of substations and power lines. Before pulling the cables, the pipeline must be cleared. After checking that there is no debris in the pipelines, the cables can be laid. Therefore, the cable laying process is preparation work, obstacle removal and pulling cables. , Before pulling the cable, it is necessary to check whether the clearing work is completed. When the clearing is not completed, it is necessary to continue the clearing work. According to the construction requirements and process restrictions, the length of one-time laying shall not exceed 100m. The laying period of a cable duct with a length of 100 meters is required to be no more than 8 hours, of which the time for pulling the cable by the conveyor takes up 7 hours. Considering that the preparation work takes 30 minutes, the time left for inspe...

AI Technical Summary

Problems solved by technology

The laying period of a cable duct with a length of 100 meters is required to be no more than 8 hours, of which the time for pulling the cable by the conveyor takes up 7 hours. Considering that the preparation work takes 30 minutes, the time left for inspection and clearance should not exceed 30 minutes, otherwise it will cause The construction period is extended, but the existing iron cylindrical pigs are used in the cleaning work, and a traction line is attached to one end, and the conveyor is pulled from the end of the cable shaft. Due to the heavy weight of the iron cylindrical pigs, it is necessary to A large traction force is used to pull it to carry out the obstacle removal work, thereby increasing the power of the conveyor, and the iron cylindrical pig moves slowly, thus increasing the obstacle removal time. In addition, the existing obstacle cleaner can only Carry out obstacle removal treatment on the pipeline, so that it is impossible to obtain the foreign matter in the pipeline in real time when the obstacle remover is working, which is not conducive to the obstacle removal work of the obstacle remover, thereby reducing the quality of the obstacle removal device

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