A kind of lifting device and installation method for emergency repair of broken pole of distribution line
A technology of power distribution lines and lifting devices, which is applied in the direction of lifting devices, transportation and packaging, and load hanging components, etc., which can solve the problem of uneven height of broken poles, difficulty in ensuring the stability of power poles, and the fundamental failure to ensure the personal safety of emergency repair personnel. Safety and other issues, to achieve the effect of high practicability, strong practicability, and high intelligence
Inactive Publication Date: 2021-01-05
孙希峰
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Problems solved by technology
[0005] However, it still has some disadvantages in its actual use. It is difficult to adjust the clamping force of the clamping device in the comparison document, and through manual adjustment, the clamping force is difficult to ensure the stability of the protection pole during movement. The heights are different, and the lifting device in the comparison document also needs to be fixed manually during the fixing process, which cannot fundamentally guarantee the personal safety of the emergency repair personnel
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[0038] The specific implementation method is: the control switch 10 is extruded by the broken rod. At this moment, the inside of the main power supply box 1 loses the power supply, and the first electromagnet 5 loses the current and thus loses its magnetism. At this time, the sling 13 is connected with the hoist, and the hoist is started. Then the jacket 9 rises, so that the first electromagnet 5 and the magnetic plate 6 fall off, and at the same time, the backup power box 8 is activated by the control switch 10, so that the second electromagnet 141 is energized to generate current, and then the second electromagnet 141 uses magnetic force to push the splint 146 Wrap the broken rod, so that the lifting of the broken rod is realized without manual contact with the broken rod in a real sense. The whole process is automatic and intelligent, and has high practicability; when the broken rod moves to the ground, turn off the controller 11 at this time, and use the control The device ...
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The invention discloses a hoisting device for first-aid repair of a broken pole of a distribution line, and a mounting method, and particularly relates to the field of circuit maintenance. The hoisting device comprises a main power box, universal wheels are fixedly mounted on the two sides of the bottom face of the main power box correspondingly, a telescopic frame is fixedly mounted at the top ofthe main power box, a signal pole is fixedly mounted on one side of the top face of the main power box, a magnetic plate is placed at the top of a first electromagnet, standby power boxes are fixedlymounted at the left end and the right end of the bottom face of the magnetic plate correspondingly, and the front faces of the standby power boxes are electrically connected with clamping sleeves through wires. After the broken pole moves to the ground, a controller is shut down at the moment, the controller is utilized to control the signal pole to shut off electric signals inside the standby power boxes, at the moment, the broken pole falls off automatically due to losing positioning of clamping plates, finally hoisting and detaching of the broken pole are completed, detaching of the brokenpole is intelligently completed, electromagnetic force is adopted in both fixing and detaching of the broken pole in the whole hoisting process, and thus stable moving of the broken pole is greatly ensured.
Description
technical field [0001] The invention relates to the technical field of circuit maintenance, and more specifically, the invention relates to a lifting device and an installation method for emergency repair of a broken pole of a power distribution line. Background technique [0002] With the rapid development of power supply enterprises and the higher demand of users for electricity consumption, whether the emergency repair of distribution line faults can restore power transmission more safely and quickly is not only the requirement to improve the reliability of distribution lines, but also the development and development of enterprises themselves. The need for survival; not only can reduce the loss of electricity sales of power supply units caused by multiple power outages, avoid social disputes caused by multiple power outages, but also establish a good image of the company. [0003] When the original power distribution line breaks down and repairs, the electric pole is in a...
Claims
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IPC IPC(8): B66F7/06B66F7/28B66C1/44B66C13/22
CPCB66C1/445B66C13/22B66F7/0625B66F7/0666B66F7/28
Inventor 孙希峰吴乃庆刘晓军李洪亮宁子荣徐宏坤段智勇王吉纲付世超宋明利咸奎石李宪宝杨怀宇李树龙纪永峰
Owner 孙希峰