Rotary type special tool for removing sundries around power line
A technology of power lines and special tools, applied in cleaning methods and tools, cleaning methods using tools, overhead lines/cable equipment, etc., can solve the problems of many dangerous points, low reliability, inconvenient operation, etc., to avoid short circuits and Breakage, improved ease of use, and good applicability
Active Publication Date: 2020-05-05
SUIHUA POWER SUPPLY COMPANY OF STATE GRID HEILONGJIANG ELECTRIC POWER COMPANY +1
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Problems solved by technology
The first type, due to the limited length of the operating rod, may encounter places that cannot be cleaned during the operation, which is inconvenient to operate and the cleaning effect is not good; the second type requires a lot of manpower and material resources, the operation procedure is complicated, and there are many dangerous points , and prone to electric shock accidents, high labor intensity, and low reliability; the third type needs to be contacted and coordinated with the control center in advance to formulate a power outage plan, the steps are cumbersome, and the power outage has a greater impact
Method used
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[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0029] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.
[0030] refer to Figure ...
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The invention discloses a rotary type special tool for removing sundries around a power line. The tool comprises a mounting plate. Outer arc plates capable of being combined into a circle are arrangedon the two sides of the lower portion of the mounting plate correspondingly. Connecting rods are fixedly connected with the two ends of the outer arc plates. The connecting rods are rotationally connected with the lower end of the mounting plate through hinges. Two outer arc plates are connected with two opening and closing mechanisms, and the two opening and closing mechanisms are arranged at the two ends of the mounting plate respectively. The mounting plate is provided with an operating mechanism which is connected with the opening and closing mechanisms and controls the opening and closing mechanisms to act. The inner sides of the two outer arc plates are provided with two inner arc plates capable of forming a circle, and the outer arc walls of the inner arc plates are provided with two telescopic rods. The device is convenient to install and operate, stable in running, capable of removing sundries on the power line in a cutting mode, capable of avoiding the influence of hanging objects or approaching objects on the power transmission line, good in removing effect of attachments on the outer surface of the power transmission line and capable of avoiding potential risks such asshort circuit and breakage of the power transmission line.
Description
technical field [0001] The invention relates to the technical field of circuit equipment, in particular to a special rotary tool for removing sundries around power lines. Background technique [0002] The transmission line is an important part used to transmit power from the power station to the user unit. Whether it is in the city or in the field, many transmission lines will be erected for power transmission. Then, in daily work, there will inevitably be some obstacles around the transmission line. For example, surface adhesions, hanging objects such as kite strings and plastic bags, and growing objects such as branches, etc. If these obstacles are not cleaned up in time, it is very easy to cause the danger of short circuit or even line breakage, which will seriously affect people's lives. And production caused unnecessary losses. [0003] At present, the traditional methods for clearing line sundries are as follows: 1. The staff can use an insulating rod tied with a knif...
Claims
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IPC IPC(8): H02G1/02B08B1/00
CPCH02G1/02B08B1/30B08B1/12
Inventor 赵慧
Owner SUIHUA POWER SUPPLY COMPANY OF STATE GRID HEILONGJIANG ELECTRIC POWER COMPANY