Rotor-wing-type power transmission line patrol inspection walking mechanism capable of crossing obstacles

A technology for crossing obstacles and transmission lines, applied in the direction of overhead lines/cable equipment, etc., can solve problems such as casualties, impacts, and prone to electric shock accidents, and achieve the effects of strong environmental adaptability, ensuring accurate operation, and avoiding potential safety hazards

Active Publication Date: 2015-01-14
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0003] The traditional transmission line inspection is manual, that is, workers check along the transmission line one by one, but this method is prone to omission of faults in the transmission line, and for areas with harsh environments, it is easy to cause casualties. Therefore, the power grid The staff gradually gave up this transmission line inspection method, and proposed a transmission line inspection device, which greatly improved the inspection efficiency of the transmission line, and reduced the number of staff and casualty accidents, but However, the existing inspection device has the following problems: the existing inspection device still requires

Method used

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  • Rotor-wing-type power transmission line patrol inspection walking mechanism capable of crossing obstacles
  • Rotor-wing-type power transmission line patrol inspection walking mechanism capable of crossing obstacles
  • Rotor-wing-type power transmission line patrol inspection walking mechanism capable of crossing obstacles

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[0025] figure 1 Is a schematic diagram of the structure of the present invention, figure 2 for figure 1 Top view, image 3 Is a schematic diagram of the structure of the mounting seat of the present invention, Figure 4 It is a block diagram of the control principle of the present invention; as shown in the figure, a rotary wing type transmission line inspection walking mechanism for crossing obstacles provided by the present invention includes a carrying board 1 for carrying inspection equipment, and the carrying board 1 is provided with There are at least two rotors 15 for surmounting obstacles, and at least two walking devices that can reciprocate on the power transmission line and a control device 18 for controlling the actions of the rotor 15 and the walking device are also provided on the bearing plate 1, wherein In this embodiment, three walking devices are used to facilitate stable crossing of obstacles, and the three walking devices are arranged at equal intervals and t...

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Abstract

The invention provides a rotor-wing-type power transmission line patrol inspection walking mechanism capable of crossing obstacles. The walking mechanism comprises a bearing board used for bearing a patrol inspection device, at least two rotor wings used for crossing the obstacles are arranged on the bearing board, the bearing board is further provided with at least two walking devices capable of moving on a power transmission line in a reciprocating mode and a control device used for controlling motions of the rotor wings and the walking devices, a worker does not need to climb a tower when the walking mechanism is to be installed on the power transmission line, and the worker seldom needs to climb. The walking mechanism can effectively cross the obstacles including the tower and does not need to be aided manually in crossing the obstacles, the distance between the obstacles and the walking mechanism can be recognized accurately, and it is guaranteed that the walking mechanism can cross the obstacles accurately; safety hidden risks caused when the worker climbs to install the walking mechanism or aids the walking mechanism to cross the obstacles are effectively avoided.

Description

technical field [0001] The invention relates to the field of electric power inspection, in particular to a rotor-type power transmission line inspection traveling mechanism for crossing obstacles. Background technique [0002] In the power grid, the inspection of transmission lines is extremely important. It can detect foreign objects in transmission lines in time and remove them in time, effectively prevent short-circuit faults caused by foreign objects in transmission lines, and can also detect faults in transmission lines themselves in time. [0003] The traditional transmission line inspection is manual, that is, workers check along the transmission line one by one, but this method is prone to omission of faults in the transmission line, and for areas with harsh environments, it is easy to cause casualties. Therefore, the power grid The staff gradually gave up this transmission line inspection method, and proposed a transmission line inspection device, which greatly impr...

Claims

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Application Information

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IPC IPC(8): H02G1/02
Inventor 王微波伍福平谢兵
Owner STATE GRID CORP OF CHINA
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