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Lead guider

A lead guide and guide hole technology, applied in the direction of the use of reel/photosensitive drum arrangement, electrical components, etc., can solve the problems of messy power lines and data lines, wrinkled printing paper, unusable and other problems, and achieve shortening The effect of printing time, practical function and simple structure

Inactive Publication Date: 2011-06-08
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The protective screen of the substation is equipped with a printer, and its installation is as follows: figure 1 As shown, when using the printer 11 with the protective screen 12, it is necessary to pull out the printer 11 in the direction of the arrow and push it in after the printing is completed. Printing paper 14 is wrinkled or broken, and cannot be used, affecting normal work

Method used

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Examples

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Embodiment Construction

[0013] Example: such as Figure 2-6 As shown, the lead wire guide is arranged at the rear and lower part of the substation protection screen 12 and the printer 11, and includes a vertically arranged "C"-shaped slot 1. The upper end of the "C"-shaped slot 1 is provided with a guide hole 2, and the "C"-shaped slot 1 The inner card is provided with a slider 5, a tension spring 6 is provided between the slider 5 and the lower end of the "C"-shaped groove 1, and a rotating shaft 4 is fixed on the slider 5 corresponding to the opening position of the "C"-shaped groove 1, The rotating shaft 4 is provided with a pulley 3 that can rotate on a vertical plane, and the power line / data line 13 is set around the pulley 3 and passed through the guide hole 2 . The inner end of the rotating shaft 4 is screwed and fixed to the slide block 5, and the outer end of the rotating shaft 4 is provided with a circular stop cap whose diameter is larger than that of the rotating shaft.

[0014] The guid...

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Abstract

The invention discloses a lead guider, which is arranged below the back part of a transformer substation protection screen printer. The lead guider comprises a vertically arranged 'C'-shaped groove, wherein a guide hole is formed at the upper end of the 'C'-shaped groove; a slide block is arranged in the 'C'-shaped groove; a tension spring is arranged between the slide block and the lower end of the 'C'-shaped groove; a rotary shaft is fixedly arranged at the position of the slide block, which corresponds to an opening of the 'C'-shaped groove; a pulley capable of rotating on a vertical planeis arranged on the rotary shaft; a power line / a data line winds around the pulley and passes through the guide hole; the internal end of the pulley is screwed and fixed with the slide block; and a circular limit cap the diameter of which is more than the rotary shaft is arranged at the external end of the rotary shaft. The lead guider has a simple structure, practical functions and high reliability, is convenient to mount and use, does not cause a stagnation phenomenon in a using process, effectively overcomes the phenomenon of wrinkled printing paper or broken printing paper caused by unfixed positions of the data line and the power line of a printer, effectively shortens the printing time and improves the working efficiency.

Description

technical field [0001] The present invention relates to a wire guide. Background technique [0002] The protective screen of the substation is equipped with a printer, and its installation is as follows: figure 1 As shown, when using the printer 11 with the protective screen 12, it is necessary to pull out the printer 11 in the direction of the arrow and push it in after the printing is completed. The printing paper 14 is wrinkled or broken, and cannot be used, affecting normal work. Contents of the invention [0003] The purpose of the present invention is to provide a wire guide, which can prevent the printing paper from being wrinkled or broken due to the movement of the power line and the data line due to the movement of the printer, and improves the work efficiency. [0004] In order to achieve the above object, the present invention adopts the following technical scheme: the lead wire guide is arranged at the rear and lower part of the substation protection screen ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G11/02H02G3/04
Inventor 孙明胥俊岩李丰
Owner STATE GRID CORP OF CHINA
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