Self-adaptive special-shaped space cable pipeline inspection robot
A technology for inspecting robots and cable ducts, which is used in cable installation, cable laying equipment, cable installation devices, etc., and can solve problems such as unavoidable obstacles such as stones and damaged cables
Active Publication Date: 2022-07-05
NORTH CHINA ELECTRIC POWER UNIV (BAODING)
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Problems solved by technology
[0008]
During the detection process of the robot in the prior art solution, the robot will rub against the cable in the pipe, which will damage the cable to a certain extent, and the robot in this solution can only move forward when the cable in the pipe is located at the center of the bottom of the pipe. It is impossible for the cable in the conventional pipe to be at the center of the bottom of the pipe all the time. At the same time, there are inevitably obstacles such as stones in the pipe. This technical solution cannot make the robot rotate when the cable deviates from the center of the bottom of the pipe or when there is an obstacle. right place to move on
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[0043] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0044] like Figures 1 to 10 As shown in the figure, this embodiment provides an adaptive special-shaped space cable duct inspection robot, including the front section 21 of the rack and the rear section 24 of the rack; the non-rigid connection between the front section 21 of the rack and the rear section 24 of the rack; the front section 21 of the rack and the rear section 24 of the rack The two sides of the rear section 24 of the r...
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The invention discloses a self-adaptive special-shaped space cable pipeline inspection robot, which relates to the technical field of pipeline inspection equipment and comprises a frame front section and a frame rear section. The rack front section and the rack rear section are in non-rigid connection; the two sides of the front rack section and the two sides of the rear rack section are each provided with a side supporting structure, and the top of the front rack section and the top of the rear rack section are each provided with a top supporting structure. The front rack section and the rear rack section are each provided with a fixing structure. And relative rotation between the front rack section and the rear rack section is realized through a transmission structure. According to the self-adaptive special-shaped space cable pipeline inspection robot, friction contact with a cable is avoided, and meanwhile, under the condition that obstacles exist in a calandria or cable arrangement is complex, the robot smoothly and continuously advances under the condition that the robot does not make contact with the cable through axial rotation movement, and the temperature measurement task is completed.
Description
technical field [0001] The invention relates to the technical field of pipeline inspection equipment, in particular to an adaptive special-shaped space cable pipeline inspection robot. Background technique [0002] More and more cities or densely populated areas use underground cable transmission and distribution to replace overhead transmission lines. While it is beneficial to the beauty of the city, the underground cable channel can accommodate multiple circuits, and the adaptability of the transmission capacity is enhanced, which avoids the influence of natural environments such as lightning, wind and rain, salt spray, and pollution on the cable, and improves the reliability of power supply. At present, pipe laying is an installation method of laying cables in underground pipes, which is suitable for areas with heavy urban traffic, crowded underground corridors and a large number of laying lines. Insulated power cables are used more and more in power grids with their man...
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IPC IPC(8): H02G1/00H02G1/08H02G9/06
CPCH02G1/00H02G1/08H02G9/06
Inventor 苑朝张耀胡东阳翟永杰
Owner NORTH CHINA ELECTRIC POWER UNIV (BAODING)