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Multifunctional high-voltage transformer

A high-voltage transformer and multi-functional technology, which is applied in the field of high-voltage power, can solve the problems of the application and popularization of high-voltage transformers, and achieve excellent anti-loosening effects, reasonable center of gravity distribution, and stable and reliable effects.

Inactive Publication Date: 2016-05-04
胡妍
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Most of the existing high-voltage transformers are installed by means of flange installation or bonding, and the installation position generally needs to be reserved, so the application and promotion of high-voltage transformers are more restricted

Method used

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  • Multifunctional high-voltage transformer

Examples

Experimental program
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Effect test

Embodiment 1

[0019] This embodiment is a multifunctional high voltage transformer, see Figure 1 to Figure 7 As shown, it includes a base body 1, a flat nut 2, a set of pressure jaw assembly 3 and a transformer 7; the pressure jaw assembly includes three pressure jaws 4; the base body is provided with a slide tube 11, a radial guide limit set on the slide tube The positioning hole 12 and the stopper 13 arranged on the outer peripheral wall of the slide tube protrude outward along the radial direction of the slide tube;

[0020] The plane nut 2 is annular, and the plane nut is slidingly sleeved on the outer peripheral wall of the base sliding tube 11; the transformer is also annular, and is fixedly sleeved on the outer peripheral wall of the base sliding tube;

[0021] The shape of the block is ring-shaped, and the block is located at the middle end of the slide tube of the base body;

[0022] The transformer and the plane nut are separated on both sides of the block, and the radial guide ...

Embodiment 2

[0037] This embodiment is basically the same as Embodiment 1, the difference is: see Figure 8 As shown, in order to be used as a splicing clamp for insulated power cables in this embodiment, a plurality of punctures 42 are also provided on the inner wall of the pressing plate. The piercing protrudes radially inwardly along the base slide tube 11 . The existence of puncture can effectively connect power without stripping the insulated power cable. Embodiment 1 can not be provided with puncture because what is connected is bare wire.

[0038] Each puncture is made during casting; in practice, the puncture can also be made in other ways; for example, a plurality of installation slots are provided on the inner wall of the pressure plate part, and then the puncture pieces made by punching are embedded In a corresponding mounting slot, the puncture piece includes a mounting portion and a stabbing blade, the mounting portion is embedded in the mounting slot, and the stabbing blade...

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Abstract

The invention discloses a multifunctional high-voltage transformer, comprising a base body, a plane nut, a pressing jaw assembly and a transformer; the pressing jaw assembly comprises three pressing jaws; the base body is equipped with a slide tube, a baffle table and three radial guide limiting holes; the plane nut and the transformer are sleeved on the outer peripheral wall of the slide tube of the base body; the plane nut is located between the radial guide limiting holes and the baffle table; every pressing jaw is located in a corresponding radial guide limiting hole; every pressing jaw is equipped with a pressing plate part, a guide slide block part and a drive threaded part; a fastening part is arranged on the outer peripheral wall of the plane nut; the plane nut is equipped with plane threaded parts in engaged fit with the drive threaded part of every pressing jaw; when the plane nut carries out reciprocating rotation, every pressing jaw is driven to move being close to or being away from the center of the slide tube. The multifunctional high-voltage transformer of the invention is convenient in installation.

Description

technical field [0001] The invention belongs to the technical field of high-voltage electric power, and in particular relates to a multifunctional high-voltage transformer. Background technique [0002] High-voltage transformers are transformers suitable for converting large voltages into small voltages or converting large currents into small currents in 1kv to 220kv power systems for easy measurement, protection, and use. [0003] Most of the existing high-voltage transformers are electromagnetic induction transformers, the working principle is the same as that of the transformer, and the basic structure is also the iron core and the primary and secondary windings. The main functions of high voltage transformers are as follows: convert high voltage into low voltage, convert large current into small current, and then use it for measurement, control and protection. This can not only increase the range of measuring instruments, facilitate the standardization of instruments, r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01F27/06H01F38/20H02G7/02F16L3/10
CPCH01F27/06F16L3/10H01F38/20H02G7/02
Inventor 胡妍
Owner 胡妍
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