CN107299550A - A kind of novel bionic fastens rope - Google Patents

Abstract

Rope is fastened the invention discloses a kind of novel bionic, is the bionical construction that the winding characteristic based on arthropod praetarsus is carried out, is made up of outer layer, special surface, internal layer tricing line and the coiling apparatus of end, drive device and rotating control section.There is gap between the outer layer and internal layer tricing line of rope, only in two layers of merging connection of head end.Internal layer tricing line is connected with coiling apparatus in rope end, and loosening or tense and controlling whole rope for internal layer tricing line is controlled by coiling apparatus.When only internally being acted on by internal layer tricing line morphologic change just occurs for outer layer and special surface；Special surface has the bristle similar with arthropod digitus surface or raised microstructure, and the material of microstructure is using natural rubber, metal, ceramics or synthesis high polymer material.Compliance of the present invention is good, lightweight, response is fast, performance is stable, and higher bundled strength and faster pine bundle speed can be achieved.

Description

A new type of bionic fastening rope

technical field

The invention relates to a rope, in particular to a novel bionic fastening rope constructed based on the windable characteristic of the anterior tarsus of arthropods.

Background technique

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 alternation of tension and tension is realized.

Arthropods in nature have efficient and simple rope winding methods, and can quickly achieve loosening. The present invention is based on the bionic structure of arthropods that can be wrapped around the anterior tarsus, and designs a new type of bionic fastening rope with simple structure, light weight, small volume, good flexibility, convenient control, and fast loosening and tightening.

Contents of the invention

The invention provides a new type of 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. It solves the problem of loose rope binding in daily production and life within a certain range, and has wide application prospects in fire rescue, climbing, hoisting, etc.

The scheme adopted by the present invention to solve the above problems is:

A new type of bionic fastening rope, including an outer layer, an inner layer control rope, a winding device and a driving device, a gap is provided between the outer layer and the inner layer control rope, and the heads of the outer layer and the inner layer control rope are merged and connected , the end of the inner control rope is connected to the winding device, the winding device is connected to the driving device, and the forward and reverse control part is installed on the driving device, and the whole rope is controlled by controlling the relaxation or tension of the inner layer control rope through the winding device.

Further, the outer layer has a special surface, and the special surface has a microstructure imitating the surface of the tarsus of an arthropod.

Furthermore, the microstructure of the special surface adopts the microstructure imitating the setae or protrusions on the surface of the tarsus of arthropods.

Furthermore, the special surface is made of natural rubber, metal, ceramic or synthetic polymer material. The special surface has a setae or raised microstructure similar to the surface of the tarsus of arthropods, which will increase the contact area between the surface and the contact object during fastening. The material of the microstructure is natural rubber, metal, ceramics or synthetic polymer materials. The microstructure works in conjunction with the material to improve the flexibility of the rope and the fastening effect when tying.

The present invention has the following characteristics and advantages: the rope of the present invention can effectively maintain the curled state, and can reliably maintain its own curled shape for a long time without being changed by external factors during binding. The combination of special structure and special material is adopted on the outer rope to enhance the fastening effect. It mainly adopts a microstructure with bristles or protrusions similar to the surface of arthropod tarsus, and the material of the microstructure is natural rubber, metal, ceramics or synthetic polymer materials. The change of the curling degree of the rope material is realized by controlling the inner layer control rope through the winding device. According to the use environment and purpose of the rope, it can be used not only for binding items, but also for climbing, hoisting, and rescue.

Description of drawings

Fig. 1 is the assembly structure schematic diagram when rope of the present invention is loosened;

Fig. 2 is a schematic structural view of the present invention in a rope locked state;

Fig. 3 is a cross-sectional view of the main part of the rope of the present invention.

Fig. 4 is a schematic diagram of Embodiment 1 of the present invention.

detailed description

The rope of the present invention will be further described in detail below in conjunction with the implementation examples of the accompanying drawings.

Referring to Figures 1 to 3, a new type of fastening rope is composed of an outer layer 1, a special surface 2, an inner layer control rope 3, a winding device 4, a driving device 5, a forward and reverse control part 6 and a bracket 7. The inner layer control rope 3 is arranged inside the outer layer 1, and there is a gap between the outer layer 1 and the inner layer control rope 3, and the outer layer 1 and the inner layer control rope 3 are only merged and connected at the head end of the rope; at the end, the outer layer 1 is fixed, the inner layer control rope 3 is connected with the winding device 4 at the end, and the whole rope is controlled by controlling the relaxation or tension of the inner layer control rope 3 through the winding device 4, and the surface of the outer layer 1 of the rope has bristles or The special surface with raised microstructure 2, the material of the microstructure adopts natural rubber, metal, ceramics or synthetic polymer materials to increase the fastening effect and reliability.

The winding device 4 is connected with the inner layer control rope 3, the driving part 4 is fixed on the bracket 7, the output shaft of the driving device 5 is connected with the winding device 4, the driving device 5 adopts an electric drive mode (drive motor), and the forward and reverse control part 6 is connected to the input part of the drive device 5, and the forward and reverse control part 6 determines the rotation mode of the drive device 5 to determine the winding or unwinding behavior of the winding device 4.

The driving device 5 may be driven by other driving methods including electric driving, such as human power, electric power, or fuel driving.

The section of the rope is circular, elliptical, rectangular or other polygonal.

Example 1

Strapping - refer to Figure 4 for instructions as follows:

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.

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 completed, you can perform multiple short-term tightenings. Each tightening operation will make the rope and the object to be tied more fit, and the binding force will become larger and tighter. The solid effect is getting better and better. In addition, the structure and material of the rope outer layer 1 and the special surface 2 can further enhance the overall fastening efficiency of the rope. When long-term binding is required, in order to save the space occupied by the winding device 4, the driving device 5 and the forward and reverse control part 6 and use it multiple times, the inner control rope 3 can be fixed and removed after the tightening process is completed. The winding device 4, the driving device 5 and the forward and reverse control part 6, at this time, the fixed inner layer control rope 3 plays a role to ensure the binding effect and effectiveness.

When finished using, it is only necessary to control the driving device 5 to reverse and loosen the inner layer control rope 3, and then drive the whole rope to relax, and the fastening effect gradually disappears, and the bundled articles can be easily removed.

Example 2

Climbing - refer to Figure 2 and illustrate as follows:

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.

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 after the rope contacts the climbing object. In addition, the structure and material of the rope outer layer 1 and the special surface 2 can further enhance the overall fastening efficiency of the rope.

When it needs to be loosened, it is only necessary to control the driving device 5 to reverse and loosen the inner layer control rope 3, and then drive the whole rope to relax, and the fastening effect gradually disappears, and the object to be climbed can be easily removed. Because the winding device 4, the driving device 5 and the forward and reverse control part 6 are simple in structure and highly efficient in control, they can quickly and alternately tighten and loosen the process, which is suitable for climbing operations.

Claims (4)

1. a kind of novel bionic fastens rope, it is characterised in that including outer layer, internal layer tricing line, coiling apparatus and drive device, Gap is provided between outer layer and internal layer tricing line, and outer layer is connected with the head end merging of internal layer tricing line, internal layer tricing line end It is connected with coiling apparatus, coiling apparatus is connected with drive device, rotating control section is installed in drive device, passes through spiral Device control internal layer tricing line is loosened or tenses to control whole rope.

2. a kind of novel bionic fastening rope as claimed in claim 1, it is characterised in that the outer layer has special surface, The special surface has the microstructure on imitative arthropod digitus surface.

3. a kind of novel bionic fastening rope as claimed in claim 2, it is characterised in that the microstructure of the special surface Using the bristle or the microstructure of projection on imitative arthropod digitus surface.

4. a kind of novel bionic fastening rope as claimed in claim 2, it is characterised in that the special surface, its material is adopted With natural rubber, metal, ceramics or synthesis high polymer material.