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Locking device of gear reducer

A technology of gear reduction box and locking device, which is applied to components with teeth, transmission boxes, etc., which can solve the problems of non-operators mishandling the handwheel and the inability to completely lock the handwheel, etc., to achieve convenient processing, reliable locking, The effect of simple structure

Inactive Publication Date: 2010-12-29
倪静丰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the disadvantages that the existing locking device of the gear reduction box cannot completely lock the hand wheel, and non-operators often cause accidents due to misoperation of the hand wheel, the present invention provides a locking device of the gear reduction box

Method used

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  • Locking device of gear reducer
  • Locking device of gear reducer
  • Locking device of gear reducer

Examples

Experimental program
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Embodiment Construction

[0009] Such as figure 1 , 2 As shown, a locking device for a gear reduction box includes a box body 1, an operating lever 5, a fixing plate 2 is installed on the box body 1, and more than six light holes 6 are evenly distributed on the circumference of the fixing plate 2, and a rectangular limiting plate is also provided. 3. The limit plate 3 is set on the operating rod 5, and is connected with the operating rod 5 through the key 4. The limit plate 3 and the light hole 6 of the fixed plate 2 correspond to the light hole 6 on the campus, and a padlock is hung on the light hole 6 7.

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Abstract

The invention provides a locking device of a gear reducer, which comprises a case and an operating lever, wherein the case is provided with a fixing plate and a rectangular spacing plate, more than six unthreaded holes are uniformly distributed in the circumference of the fixing plate, the spacing plate is sheathed on the operating lever and forms a key connection with the operating lever, the spacing plate and a round calibrator corresponding to the unthreaded holes of the fixing plate are provided unthreaded holes, and the unthreaded holes are locked by a padlock. The invention has the advantages of simple structure, convenient processing and reliable locking.

Description

Technical field [0001] The invention relates to a locking device, in particular to a locking device of a gear reduction box. Background technique [0002] At present, the locking device used in the gear reduction box mostly adopts a support plate fixed on the box body of the reduction box, a hole is punched on the support plate, and a chain is passed through the hole on the support plate and the hand wheel to lock it with a padlock. The handwheel generally has three evenly distributed wheels, and the chain cannot completely lock the handwheel. Misoperation of the handwheel by non-operators often causes accidents. Contents of the invention [0003] In order to overcome the disadvantages that the existing locking device of the gear reduction box cannot completely lock the hand wheel, and non-operators often cause accidents due to misoperation of the hand wheel, the present invention provides a locking device of the gear reduction box. [0004] The technical scheme adopted b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H57/02
Inventor 倪静丰
Owner 倪静丰
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