A transformer copper bar nut positioning device
A nut positioning and transformer technology, which is applied in the direction of inductance/transformer/magnet manufacturing, transformer/inductor coil/winding/connection, electrical components, etc., can solve the problems of low nut installation accuracy, transformer installation accuracy, and low quality, etc. Achieve the effect of simple structure, wide application range and various shapes
Active Publication Date: 2018-10-12
融科能源系统(广东)有限公司
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- Summary
- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
[0005] More specifically, when customers purchase transformer products, the installation accuracy of the copper bars and the nuts on them is not high. The intuitive feeling for customers is that the production, installation accuracy and quality of transformers are not high.
Method used
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Embodiment Construction
[0017] Such as figure 1 , figure 2 As shown, a transformer copper bar nut positioning device includes a positioning support frame 10, a number of positioning units 20, a copper bar 30 and a number of mounting nuts 40; the positioning support frame 10 is a rectangular parallelepiped formed with sliding grooves 100 set up and down; The positioning unit 20 slides left and right and is set in the sliding groove 100; the positioning unit 20 includes an upper positioning block 24 that can be lifted and lowered; the upper positioning block 24 is vertically fixed with a positioning pin 241; the copper bar 30 is formed with several installation grooves 300 that penetrate up and down; The positioning pin 241 can be inserted into the installation groove 300 ; the installation nut 40 can be pressed into the installation groove 300 .
[0018] Such as figure 1 As shown, the positioning unit 20 also includes a lower positioning block 21, a lifting cylinder 23 and a limit block 22; a pair ...
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The invention discloses a copper bar nut locating device of a transformer. The device comprises a locating support frame, a plurality of locating units, a copper bar and a plurality of installation nuts, wherein the locating support frame is in a rectangular shape and penetrated through by a slidable groove; the locating units capable of sliding to the left and right are arranged inside the slidable groove, and include an upper locating block capable of being lifted and locating pins perpendicularly fixed on the upper locating block; the copper bar is provided with a plurality of installation grooves penetrating through the copper bar from top to bottom, and the locating pins can be inserted into the installation grooves; the installation nuts can be in press fit with the interior of the installation grooves. The copper bar arranged inside the copper bar nut locating device of the transformer is in diverse shapes; by modularizing the locating units, the press fit of installation nuts of the copper bars in different shapes is accommodated. The copper bar nut locating device of the transformer has the advantages of a simple structure and a wide application range.
Description
technical field [0001] The invention relates to the technical field of electrical products, in particular to a transformer copper bar nut positioning device. Background technique [0002] The copper bar is a conductive product, and the transformer copper bar is a conductive product between the transformer and the external equipment. [0003] Transformer copper bar is a conductor with extremely small resistance, which is used as a wire that requires a large current supply. The transformer copper bar is installed on the low-voltage side of the transformer to the power receiving cabinet or to connect with the power supply between the capacitor cabinet and the power distribution cabinet. [0004] In order to realize the electrical connection with the external equipment, the copper bar needs to install the corresponding connecting parts, and connect with the conductive elements of the external equipment. The connecting part used in the prior art is a nut, which is pressed onto t...
Claims
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IPC IPC(8): H01F41/00H01F27/29
CPCH01F27/29H01F41/00
Inventor 赵鸿斌
Owner 融科能源系统(广东)有限公司