A linear slide rail with self-locking anti-falling function

Abstract

The invention discloses a linear slide rail with a self-locking anti-falling function. The linear slide rail comprises a first guide rail and a second guide rail which are arranged in parallel; the first guide rail and the second guide rail are of the same structure, sliding grooves are formed in the outer walls of the front faces of the first guide rail and the second guide rail correspondingly,and slidable sliding blocks are embedded into the first guide rail and the second guide rail through the sliding grooves correspondingly; connecting plates are fixed to the outer walls of the front faces of the sliding blocks through bolts correspondingly, and a lifting table is welded to the outer walls of the opposite sides of the two connecting plates; and pawls which are distributed at equal distances are welded to the outer walls of the two sides of the first guide rail and the second guide rail correspondingly, and cavities are formed in the sliding blocks. By arranging locking mechanisms, in the process that the sliding blocks move up along the guide rails, the sliding blocks can be locked on any positions on the guide rails, the safety of the sliding blocks and the lifting table during ascending and descending is improved, and the transporting stability of goods is improved.

Description

technical field [0001] The utility model relates to the technical field of linear guide rails, in particular to a linear slide rail with the function of self-locking and anti-dropping. Background technique [0002] Linear guides are widely used in mechanical equipment due to their advantages such as high positioning accuracy, easy assembly, strong interchangeability, high speed, and greatly reduced driving power. [0003] The existing linear guide rails are mostly used in lifting equipment, which play a very good guiding role and can ensure the guiding performance when lifting heavy objects. However, during the movement of the lifting platform, since there is no locking between the slider and the guide rail, There is a risk that the slider will slide off the guide rail quickly, resulting in loss of personnel and property. Therefore, there is an urgent need to design a linear slide rail with a self-locking and anti-dropping function to solve the above problems. Utility mod...

AI Technical Summary

Problems solved by technology

[0003] The existing linear guide rails are mostly used in lifting equipment, which play a very good guiding role and can ensure the guidance when lifting heavy objects. However, during the movement of the lifting platform, since there is no locking between the slider and the guide rail, structure, there is a risk that the slider will slide off the guide rail quickly, resulting in loss of personnel and property

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