Energy-saving lead wire connection rod
A wire and tube body technology is applied in the field of energy-saving wire splicing bars, which can solve the problems of disconnected wire splicing bars consuming more power and prone to hidden dangers, reducing energy consumption, improving power emergency repair efficiency, and realizing the effect of current connection
Active Publication Date: 2019-06-21
STATE GRID ZHEJIANG KAIHUA POWER SUPPLY +1
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- Abstract
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- 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] like 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 each of the two ends of the tube body is provided with an inner wedge for clamping the wire 7; An insulator 3 is fixed in the middle of the inside of the pipe body. 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 connected by 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 schematic diagram of the structure of the half-pinch pipe of the present invention, the inner wedge is composed of two half-pinch pipes 21 arranged opposit...
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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 power maintenance, in particular to an energy-saving wire splicing rod. Background technique [0002] During the thunderstorm season, the wires are prone to disconnection accidents due to improper lightning protection measures. It is necessary to repair and connect the disconnected wires in time to ensure that the power supply can be restored in time. After the wires are broken, the connecting hardware is often used to connect the wires. The connecting hardware needs to 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 the same length; when the maximum load current is passed under the rated voltage for a long time, the temperature rise should not be higher than that of the wire. At present, the connection of broken wires is usually ...
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