An energy-saving wire connecting rod
A wire and pipe body technology, which is applied in the field of energy-saving wire splicing rods, can solve problems such as prone to hidden dangers and high power consumption of broken wire splicing rods, and achieve the effects of improving power repair efficiency, reducing energy consumption, and realizing current connection
Active Publication Date: 2020-06-05
STATE GRID ZHEJIANG KAIHUA POWER SUPPLY +1
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The purpose of the present invention is to overcome the problem that the broken wire connecting rod consumes more electric energy and is prone to hidden dangers in the prior art, and provides an energy-saving wire connecting rod. Compared with the traditional connecting rod, the connecting rod can save more electric energy and reduce energy consumption. Less prone to safety hazards
Method used
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Embodiment 1
[0024] Such as figure 1 It is a schematic diagram of the structure of the wire splicing rod of the present invention, including a tube body 1 and an inner wedge 2, the two ends of the tube body are tapered, and an inner wedge for clamping the wire 7 is provided inside each of the two ends of the tube body; An insulator 3 is fixed in the middle of the inside of the tube, the left side of the insulator is provided with a first spring 4 that pushes the inner wedge outward, and the right side of the insulator is provided with a second spring 5 that pushes the inner wedge outward , the inner wedges at both ends of the pipe body are communicated through metal wires 6, the left end of the pipe body is provided with a first protection end 11, and the right end of the pipe body is provided with a second protection end 12; figure 2 It is a structural schematic diagram of the half-clamp tube of the present invention, the inner wedge is composed of two oppositely arranged half-clamp tube...
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The invention relates to the technical field of power maintenance and discloses an energy-saving lead wire connection rod. The connection rod comprises a pipe body and inner wedges. Two ends of the pipe body are conical. An inner wedge for clamping a lead wire is set in two ends of the pipe body. Each inner wedge is composed of two half-and-half clamping pipes which are set oppositely. The lead wire is clamped between the two half-and-half clamping pipes. Gap distance between the two half-and-half clamping pipes is changeable. The inner wedges fit with the pipe body and are in sliding matchingrelative to the pipe body. An insulator is fixedly set at the internal middle part of the pipe body. A first spring for pushing an inner wedge outward is set at a left side of the insulator. A secondspring for pushing the other inner wedge outward is set at a right side of the insulator. The inner wedges at the two ends of the pipe body are connected through utilization of a metal lead wire. Compared with a conventional connection rod, the connection rod has the advantages that relatively much electric energy can be saved, energy consumption can be reduced, and a potential safety hazard is not liable to occur.
Description
technical field [0001] The invention relates to the technical field of electric power maintenance, in particular to an energy-saving wire connecting rod. Background technique [0002] Wires are prone to disconnection accidents due to improper lightning protection measures during the thunderstorm season. It is necessary to repair and connect the broken wires in time to ensure that the power supply of the line is restored in time. After the wire is broken, the connecting fittings are often used to connect the wires. The connecting fittings must meet the following requirements at the same time: The mechanical strength of the connection point is not less than 90% UTS of the connected wire; the connection resistance should not be less than the resistance of the wire of equal length; when the maximum load current is passed for a long time under the rated voltage, the temperature rise should not be higher than the temperature rise of the wire. At present, crimping is usually used f...
Claims
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IPC IPC(8): H01R11/03H01R13/52H01R13/533H01R13/639C08G59/14C08G59/04C08G59/06
Inventor 陈星陆郑超邹文明庄元彬姚伟楠葛佳伟刘健
Owner STATE GRID ZHEJIANG KAIHUA POWER SUPPLY