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A bionic fastening rope

A rope and control rope technology, applied in the field of ropes, can solve the problems of loose ropes, etc., and achieve the effects of simple operation, wide application prospect and reliable connection

Active Publication Date: 2019-10-01
JILIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a bionic fastening rope which can realize the fastening effect without knotting and clamping after simple winding and pulling, so as to achieve the purposes of reliable connection, efficient use, easy operation, fast tightening, etc., and can be used in a wide range It solves the problem of loose rope binding in daily production and life, and has wide application prospects in fire rescue, climbing, hoisting, etc.

Method used

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  • A bionic fastening rope
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  • A bionic fastening rope

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Strapping - see Figure 4 described as follows:

[0022] First, adjust the degree of curling of the rope according to the size of the object to be bound or loosen the rope completely for subsequent binding operations. Specifically: the forward and reverse control part 6 regulates the driving device 5 to be in the reverse mode, thereby driving the winding device 4 to relax the inner layer control rope 3, thereby realizing the effect of relaxing the entire rope.

[0023] After reaching the conditions for the binding operation, start to adjust the forward and reverse control part 6 to the forward rotation. At this time, the driving device 5 drives the winding device 4 to rotate forward and tighten the inner layer control rope 3, and the rope starts under the drive of the inner layer control rope 3. Bend inward until the rope is in close contact with the object being tied and stops tightening. In order to increase the binding effect, after the first tightening is complete...

Embodiment 2

[0026] climbing - see figure 2 described as follows:

[0027] Since it can be considered that the length of the object to be climbed is much longer than the length of the rope when climbing, it is necessary to relax the rope before climbing. Specifically: the forward and reverse control part 6 regulates the driving device 5 to be in the reverse mode, thereby driving the winding device 4 to relax the inner layer control line 3, thereby realizing the effect of relaxing the entire rope.

[0028] When the rope condition reaches the object to be tied on, adjust the forward and reverse control part 6 to forward rotation. At this time, the driving device 5 drives the winding device 4 to rotate forward and tighten the inner layer control rope 3, and the inner layer control rope of the rope 3 starts to bend inwardly under the drive of 3, stops tightening up to rope and is climbed object close contact. In order to enhance the binding effect, the reel 4 should continue to be tensioned...

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Abstract

The invention discloses a novel bionic fastening rope, and the bionic structure is based on the twining characteristics of front dactyli of arthropods. The rope comprises an outer layer, a special surface, an inner layer control rope, a tail-end reeling device, a driving device and a positive-and-negative rotation control part. Gaps exist between the outer layer and the inner layer control rope of the rope, and only the top ends of the outer layer and the inner layer control rope are combined and connected with each other. The inner layer control rope and the reeling device are connected with each other at the tail end of the rope, and the reeling device is adopted to control the tightness degree of the inner layer control rope in order to control the whole rope. The shapes of the outer layer and the special surface are changed only when the interior of the rope is influenced by the action of the inner layer control rope; the special surface is provided with a micro bristle or convex structure similar to the surfaces of the front dactyli of the arthropods, and the micro structure is made of natural rubber, metal, ceramic or synthetic macromolecule materials. The novel bionic fastening rope has the advantages of being great in flexibility, light in weight, fast in response, stable in properties, and capable of achieving high binding strength and unbinding speed.

Description

technical field [0001] The invention relates to a rope, in particular to a bionic fastening rope constructed on the basis of the windable characteristic of the anterior tarsus of arthropods. Background technique [0002] With the improvement of rope material and structure, etc., the rope is softer and its tensile strength has also been improved, and it has been widely used in the engineering field. However, the ropes are easily disconnected at the joints of the ropes and when the ropes are used for binding, which requires a better rope locking mechanism to improve the overall binding strength of the ropes. At present, the main methods for rope binding and fixing are: manual knotting method, special connection buckle, and rope locking device, but the structure is relatively complicated, the failure rate and maintenance cost are high, and sufficient safety strength cannot be guaranteed when the fast-elasticity alternates , the reliability is reduced when high-frequency altern...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D07B1/14D07B5/00
Inventor 田为军杨震张琪丛茜
Owner JILIN UNIV