An aerial work platform
A kind of high-altitude operation platform and operation technology, applied in the direction of overhead line/cable equipment, etc., can solve the problems of heavy workload, low precision and difficulty of inspection
Inactive Publication Date: 2017-11-10
STATE GRID CORP OF CHINA +2
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Problems solved by technology
[0002] In the power system, regular inspection is the key means to ensure the normal operation of the power system. The most important inspection is the inspection of overhead wires. The commonly used inspection method is the manual inspection method. This method has a large workload and difficult conditions. The accuracy of inspection is low, especially for inspections in mountainous areas and lines across large rivers, there are great difficulties, and even some inspection items are difficult to complete by conventional methods
In order to achieve the purpose of comprehensive inspection, the inspection method of helicopter aerial survey has appeared, which has high accuracy and efficiency, but due to the influence of geographical and climate conditions in the inspection area, there are potential safety hazards, and the inspection cost is high
In addition, inspection equipment that walks directly on the transmission line for inspection has also appeared, but the way this equipment overcomes obstacles determines that it has the disadvantage of not being strong enough to overcome obstacles, and how to remove foreign objects on the wires is also difficult. There is no effective way to solve
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[0013] Below in conjunction with accompanying drawing and specific embodiment, the present invention will be described in further detail: as figure 1 A kind of high-altitude work platform shown, the platform includes a platform plate 6, two sets of operating mechanisms are symmetrically arranged on the platform plate 6, and each set of operating mechanisms includes an operation box 1 and a signal set separately from the operation box 1. The transmitter is provided with a signal receiver 2 and a PLC controller on the operation box, the output end of the signal receiver 2 is connected to the input end of the PLC controller, and the operating mechanism is also controlled by the PLC controller. The suspension crawling mechanism, the operation box 1 includes a foreign matter removal mechanism controlled by the PLC controller, and the camera device 4 that can transmit the picture to the ground display device is also installed on the top surface of the operation box 1.
[0014] The s...
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The invention discloses an aerial work platform, and relates to the technical field of power wire cleaning. The aerial work platform comprises a platform board, and two work mechanisms are symmetrically arranged on the platform board. Each work mechanism comprises a work box body and a signal transmitter separated from the work box body. Each work box body is equipped with a signal receiver and a PLC, and the output end of the signal receiver is connected with the input end of the PLC. Each work mechanism is further provided with a suspended crawling mechanism controlled by the PLC. Each work box body includes a foreign body removing mechanism controlled by the PLC. A camera device used for transmitting an image to a ground display device is further arranged on the top of each work box body. The device has strong obstacle crossing ability, can be used to remove foreign bodies on wires efficiently, and makes inspection work convenient and reliable.
Description
technical field [0001] The invention relates to the technical field of electric wire cleaning. Background technique [0002] In the power system, regular inspection is the key means to ensure the normal operation of the power system. The most important inspection is the inspection of overhead wires. The commonly used inspection method is the manual inspection method. This method has a large workload and difficult conditions. The inspection accuracy is low, especially for mountainous areas and routes across large rivers, there are great difficulties, and even some inspection items are difficult to complete by conventional methods. In order to achieve the purpose of comprehensive inspection, the inspection method of helicopter aerial survey has appeared, which has high accuracy and efficiency. However, due to the influence of geographical and climate conditions in the inspection area, there are potential safety hazards and the inspection cost is high. In addition, inspection ...
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IPC IPC(8): H02G1/02
CPCH02G1/02
Inventor 杨明杨郝金旺刘英王彪王伟潘家乐刘彬任玉刚李国鹏李云利彭真君孙军现
Owner STATE GRID CORP OF CHINA