Self-adaption length adjusting device

Abstract

The invention discloses a self-adaption length adjusting device. The self-adaption length adjusting device comprises an upper connecting assembly, a tensioning adjusting assembly and a lower connecting assembly; the upper connecting assembly comprises an upper disc assembly, an upper support and an upper movable rack; the upper disc assembly is installed on the upper support; the upper support comprises an upper connecting frame and an extension frame; the bottom of the upper connecting frame is downward provided with the extension frame; the upper support is vertically provided with a sliding groove; the upper movable frame can vertically slide inside the sliding groove; the lower connecting assembly comprises a lower support and a lower disc assembly; the lower disc assembly is installed on the lower support; the lower support is fixedly installed on the upper movable frame; the tensioning adjusting assembly comprises a guiding supporting rod, a movement base, a left connecting rod sliding block mechanism and a right connecting rod sliding block mechanism; the bottom of the upper connecting frame is downward provided with a guiding supporting rod; the movable base flexibly penetrate the guiding supporting rod. The self-adaption length adjusting device skillfully utilizes the connecting rod sliding block mechanisms and a compression spring, self-adaptively adjust a target mechanism through the conform capability of a mechanical structure and is safe and reliable.

Description

technical field [0001] The invention belongs to the field of tensioning devices, and more specifically relates to a rope self-adaptive length adjustment device. Background technique [0002] As a high-strength flexible material, the rope can transmit long-distance loads, and at the same time carry a large safety factor, safe and reliable to use, and light in weight, easy to carry and transport, and can withstand various loads during the work process , has high tensile strength, fatigue resistance and impact toughness, so the rope has been widely used in various fields, especially for traction, pulling, binding and other applications. Due to the unique properties of the rope, a more ideal product has not been found so far at home and abroad, which can replace the rope comprehensively or in one field. [0003] In the application process of the rope, it generally involves the adjustment of the size of the mechanism, which will inevitably affect the tightness of the rope. Gener...

AI Technical Summary

Problems solved by technology

[0004] The rope tensioning devices commonly used in institutions today are generally manually adjusted, or directly replaced with new ropes, which is not only troublesome but also inefficient

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