A kind of insulating scissors for rapid isolation of electric overhead line faults
A line fault and power overhead technology, applied in the direction of overhead line/cable equipment, shearing device, shearing machine equipment, etc., can solve the problems of high cost, complex structure, poor controllability, safety, etc., and achieve low cost and simple operation , high safety effect
Active Publication Date: 2018-06-12
ZHONGSHAN POWER SUPPLY BUREAU OF GUANGDONG POWER GRID
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Problems solved by technology
[0004] The present invention provides a kind of electrical overhead line fault rapid isolation insulating scissors, which is used to solve the complex structure and high cost of electric wire cutting tools in the prior art
[0005]The further object of the present invention is to provide a kind of power overhead line fault rapid isolation insulation scissors to solve the poor controllability and safety of electric wire cutting tools in the prior art The problem
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[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0026] Such as figure 1 As shown in Fig. 6, a kind of power overhead line fault isolating insulating scissors quickly, comprising: moving blade 1, static blade 2, motor 3, screw nut mechanism 4, insulating sleeve 6, sliding rod 5; The mounting sleeve 23 at the bottom is installed on the top of the insulating sleeve 6, the movable blade 1 is ...
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The invention provides a quick isolating and insulating scissor for faults of an overhead power line. The quick isolating and insulating scissor is characterized by comprising a movable blade, a stationary blade, a motor, a feed screw nut mechanism, an insulating sleeve and a sliding rod; the stationary blade is arranged at the top of the insulating sleeve by a mounting sleeve at the bottom of the stationary blade; the movable blade is arranged at the top end of the sliding rod; the sliding rod is sleeved in the insulating sleeve and can move up and down; a nut is arranged at the bottom of the sliding rod; a screw rod is matched with the nut; the screw rod is directly or indirectly driven by the motor; and the feed screw nut mechanism drives the sliding rod to move up and down, so that the movable blade and the stationary blade get close to each other or get away from each other. The quick isolating and insulating scissor for faults of an overhead power line is simple in structure, low in cost, easy to control, high in safety and good in operation stability.
Description
technical field [0001] The invention relates to a kind of insulating scissors for quickly isolating faults of electric overhead lines, in particular to a kind of scissors for quickly isolating insulating scissors for faults of electric overhead lines for automatic cutting of high-voltage electric wires. Background technique [0002] The current high-voltage wire cutting tools are generally manual, not very safe, and may cause electric shock hazards to operators. [0003] Some electric wire cutting tools have also occurred, but these tools are not perfect, complex in structure, high in cost, and poor in handling safety. Contents of the invention [0004] The invention provides a kind of insulating scissors for rapid fault isolation of electric overhead lines, which is used to solve the complex structure and high cost of electric wire cutting tools in the prior art. [0005] A further object of the present invention is to provide a kind of insulating scissors for rapid faul...
Claims
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IPC IPC(8): B21F11/00B23D29/00H02G1/02
CPCB21F11/00B23D29/002H02G1/02
Inventor 李亮棠梁玉詹英华
Owner ZHONGSHAN POWER SUPPLY BUREAU OF GUANGDONG POWER GRID