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Fast disconnection distribution transformer joint used for distribution transformer

A technology of distribution transformers and crimping joints, which is applied in the directions of transformer/coil connectors, transformer/inductor parts, transformer/inductor coils/windings/connections, etc., which can solve complex disconnection operations, low disconnection efficiency, Problems such as secondary damage to porcelain bottles, etc., to achieve the effect of simple operation, simple structure, and avoiding secondary damage

Pending Publication Date: 2019-03-08
LINFEN POWER SUPPLY COMPANY OF STATE GRID SHANXI ELECTRIC POWER +1
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the technical problems of complicated disassembly operations, low disassembly efficiency and secondary damage to porcelain bottles and the like in the current method of connecting distribution transformer bushings and wires with equipment clamps and bolts, the present invention provides a Quick disconnect fittings for distribution transformers

Method used

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  • Fast disconnection distribution transformer joint used for distribution transformer
  • Fast disconnection distribution transformer joint used for distribution transformer

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Embodiment Construction

[0014] The present invention will be further described in detail with reference to the accompanying drawings and embodiments.

[0015] Such as figure 1 with figure 2 As shown, the quick-disconnect distribution joint for distribution transformers in this embodiment includes a conversion head, a plug-in head and a monitoring device 4, and the conversion head includes a cylindrical threaded thread 1 and a cylindrical conductive rod 2. The plug-in head includes a hollow cylindrical plug-in front end 3 and a crimping head 5, wherein: the cylindrical threaded thread 1 is connected to the distribution transformer bushing threaded thread, and the top of the cylindrical threaded thread 1 is connected to the bottom of the cylindrical conductive rod 2 connection, the plugging front end 3 is plugged on the cylindrical conductive rod 2, the crimping joint 5 is connected to the top of the plugging front end 3, and the middle position of the crimping joint 5 is provided with a wire hole fo...

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Abstract

The invention provides a fast disconnection distribution transformer joint used for a distribution transformer, belongs to the field of power distribution power supply and aims at solving the problemsthat an existing way is complex in disconnection operation, disconnection efficiency is low and secondary damage such as inferior-quality products can be easily caused in a disconnection process. A cylindrical screw thread is connected with a distribution transformer sleeve screw thread, the top of the cylindrical screw thread is connected with the bottom of a cylindrical conducting rod, a plugging front end is plugged with the cylindrical conducting rod, a pressing and connecting head is connected with the top of the plugging front end, a wire hole used for containing a wire is formed in a middle position of the pressing and connecting head, the wire is inserted into the wire hole and is connected with the plugging front end through pressing and connecting, and a monitoring device is arranged at the periphery of the pressing and connecting head and at a position close to the plugging front end; and signal output terminals of a temperature sensor, a vibration sensor and a current sensor in the monitoring device are respectively connected with a signal input terminal of a processing module, a signal output terminal of the processing module is connected with a signal input terminalof a communication module, and a signal output terminal of the communication module is connected with a signal input terminal of a remote control terminal.

Description

technical field [0001] The invention relates to the technical field of power distribution and power supply, in particular to a quick-disconnect distribution transformer joint for distribution transformers. Background technique [0002] The distribution transformer is connected to the external wire through the high and low voltage bushing. At present, when connecting the bushing of the distribution transformer and the wire, the bushing of the distribution transformer is first connected with the equipment clamp, and the equipment clamp is punched with a connection hole, and then the wire is fixed on the sleeve of the distribution transformer by bolts. However, the method of connecting the bushing of the distribution transformer with the wire through equipment clamps and bolts has the problems of complicated disassembly operations, low disassembly efficiency, and secondary damage to porcelain bottles and the like during the disassembly process. Contents of the invention [0...

Claims

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Application Information

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IPC IPC(8): H01F27/28H01F27/40H01R24/00H01R13/66H01R13/52H01R4/56H01R4/20
CPCH01R4/20H01R4/56H01R13/5213H01R13/665H01R13/6675H01R13/6683H01R13/6691H01R24/00H01F27/28H01F27/40H01F27/402H01F2027/406H01R2201/22
Inventor 董建玲闫福录刘佳滑勉曹琼李昊阳吴英杨海波闫永刚
Owner LINFEN POWER SUPPLY COMPANY OF STATE GRID SHANXI ELECTRIC POWER
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