Distribution network control box moving device
A mobile device and control box technology, applied in the direction of switchgear, electrical components, etc., can solve the problems of large electric shock risk, insufficient safety distance, misoperation, etc., and achieve the effect of avoiding climbing operations and improving efficiency
Pending Publication Date: 2021-01-29
GUANGDONG POWER GRID CO LTD +1
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Problems solved by technology
[0003] During the long-term work tasks such as replacing the internal components of the control box, changing wiring, maintaining and overhauling, and inputting fixed values, the staff need to use the insulation ladder and safety belt together, or climb the iron tower for operation, and there are certain safety risks in the climbing operation. Moreover, the efficiency is low, and long-term climbing operations may easily lead to misoperation; some terminal control boxes are too close to 10kV live equipment due to the high installation height, and the safety distance is insufficient, which has a greater risk of electric shock, resulting in failure to work. successfully launch
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[0026] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.
[0027] In the present invention, unless otherwise clearly specified and limited, a first feature being "on" or "under" a second feature may include direct contact between the first and second features, and may also include the first and second features Not in direct contact but through another characteristic contact between them. Moreover, the first feature being "on" the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature. "Below" the first feature below the second feature includes that the first feature is directly below and obliquely below the second feature, or simply means that the level of the first feature is smaller than that of the second feature.
[0028...
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The invention discloses a distribution network control box moving device which comprises a rotating shaft, an inhaul cable and a driving assembly, one end of the inhaul cable is connected with a distribution network control box, the other end of the inhaul cable is fixed to the rotating shaft, and the driving assembly comprises a first driving mechanism and a second driving mechanism. The first driving mechanism is arranged on the rotating shaft. The second driving mechanism comprises a first part and a second part, the first part is connected with the first driving mechanism, the second partis far away from the first driving mechanism and close to the ground, and the second part is operated by operation and maintenance personnel to realize lifting of the distribution network control box.The second driving mechanism of the distribution network control box moving device comprises the second part close to the ground, and operation and maintenance personnel can stand on the ground to operate the second part so as to realize winding and unwinding of the inhaul cable on the rotating shaft, so that the distribution network control box moves up and down, and the operation and maintenance personnel can stand on the ground to perform maintenance work; therefore, dangerous high-altitude operation is avoided, and the maintenance efficiency is improved.
Description
technical field [0001] The invention relates to the technical field of electric power operation and maintenance, in particular to a moving device for a distribution network control box. Background technique [0002] At present, the 10kV distribution network automation system has been applied in a large area. In the installation method of the complete set of automation equipment, a considerable part of the terminal control box of the automation switch is installed on the iron tower in a fixed form. [0003] During the long-term work tasks such as replacing the internal components of the control box, changing wiring, maintaining and overhauling, and inputting fixed values, the staff need to use the insulation ladder and safety belt together, or climb the iron tower for operation, and there are certain safety risks in the climbing operation. Moreover, the efficiency is low, and long-term climbing operations may easily lead to misoperation; some terminal control boxes are too cl...
Claims
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CPCH02B3/00
Inventor 李玉鹏黄日雄陈家韶何坚辉张军秦艳杨佳麟曾桂辉陈博
Owner GUANGDONG POWER GRID CO LTD