CN214847773U

CN214847773U - High-flexibility folding-resistant towline cable for robot

Info

Publication number: CN214847773U
Application number: CN202120339869.4U
Authority: CN
Inventors: 王旭
Original assignee: Tianjin Telide Cable Co ltd
Current assignee: Tianjin Telide Cable Co ltd
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2021-11-23
Anticipated expiration: 2031-02-03

Abstract

The utility model discloses a tow chain cable for high flexibility resistant robot relates to tow chain private cable technical field, filling layer, buffer layer, wearing layer and the antiskid ring that sets gradually from interior to exterior, the inside of filling layer is provided with the data sinle silk, the inside of filling layer still is provided with conductive core, the inside of filling layer is provided with supporting component, first shape variable hole has been seted up to the inside of buffer layer, second shape variable hole has been seted up to the inside of buffer layer, the antiskid ring sets up the surface at the wearing layer. The utility model has the advantages that: set up the deformation hole in the buffer layer, the deformation hole at first carries out the atress when buckling and collapses, offsets outside deformation, has reduced the angle of buckling of inside sinle silk, helps improving the life of sinle silk.

Description

High-flexibility folding-resistant towline cable for robot

Technical Field

The utility model relates to a tow chain private cable technical field specifically is a tow chain cable for high flexible resistant robot.

Background

A drag chain, also known as a wire and cable protection drag chain, is a device for binding a cable or a wire or an air pressure pipe and an oil pressure pipe so as to facilitate the rotation and the movement of the drag chain. A towline cable is a special cable installed in a towline.

During the movement of the drag chain, the cable inside the drag chain is worn and bent.

The tow chain cable for the high-flexibility folding-resistant robot at present is often too many because of the number of times of buckling, and the outer layer of cable can drive the sinle silk and buckle simultaneously, and lead to the damage of inside metal sinle silk.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high flexibility is able to bear or endure to roll over tow chain cable for robot, at the cable in-process of buckling, the deformation hole that the buffer layer was seted up can at first deform, collapses through the deformation hole, and the old deformation volume of offsetting outside can reduce inside sinle silk angle of bending at the same angle line of bending, is showing the life who has improved the sinle silk.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high flexibility is resistant to roll over tow chain cable for robot, includes filling layer, buffer layer, wearing layer and the antiskid ring that from interior to exterior set gradually, the inside of filling layer is provided with the data sinle silk, the inside of filling layer still is provided with conductive core, the inside of filling layer is provided with supporting component, first shape deformation hole has been seted up to the inside of buffer layer, second shape deformation hole has been seted up to the inside of buffer layer, the antiskid ring sets up the surface at the wearing layer.

Preferably, the supporting component comprises two supporting rods which are arranged inside the filling layer in a crossed mode, a connecting block is arranged at one end of each supporting rod, and the connecting blocks are fixedly installed on the buffer layer.

Preferably, the size of the first deformation hole is larger than that of the second deformation hole, and the size of the first deformation hole from the center of the buffer layer is larger than that of the second deformation hole from the center of the buffer layer.

Preferably, the first deformation hole and the second deformation hole are uniformly distributed centering on the buffer layer.

Preferably, the number of the anti-slip rings 15 is several, and the distance between two adjacent anti-slip rings 15 is 3-5 cm.

Compared with the prior art, the beneficial effects of the utility model are that: this resistant tow chain cable of rolling over robot of high flexibility: by arranging the deformation hole in the buffer layer, the deformation hole is stressed and collapsed firstly when being bent to offset the external deformation, so that the bending angle of the inner wire core is reduced, and the service life of the wire core is prolonged; the support rods arranged inside can provide resistance for the buffer layer so as to ensure that the buffer layer is subjected to resistance to smoothly collapse when being bent; the anti-slip ring can be more conveniently fixed on the cable, and is convenient to install inside the drag chain.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an overall side view of the present invention.

In the figure: 10. a data wire core; 11. a conductive wire core; 12. a filling layer; 13. a buffer layer; 14. a wear layer; 15. an anti-slip ring; 16. a first deformation hole; 17. a second deformation hole; 18. a strut; 19. and (4) connecting the blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a high-flexibility folding-resistant towline cable for robots comprises a filling layer 12, a buffer layer 13, a wear-resistant layer 14 and an anti-slip ring 15 which are sequentially arranged from inside to outside, wherein a data wire core 10 is arranged inside the filling layer 12, a conductive wire core 11 is also arranged inside the filling layer 12, a supporting component is arranged inside the filling layer 12, a first deformation hole 16 is formed inside the buffer layer 13, a second deformation hole 17 is formed inside the buffer layer 13, an anti-slip ring 15 is arranged on the outer surface of the wear-resistant layer 14, the first deformation hole 16 and the second deformation hole 17 can be collapsed, when the cable is bent, a resistance is applied to the buffer layer 13 through the supporting component, the buffer layer 13 is firstly deformed in the bending process, the buffer layer 13 extrudes the first deformation hole 16 and the second deformation hole 17, so that the first deformation hole 16 and the second deformation hole 17 can be collapsed, and then the filling layer 12 is bent, the first deformation hole 16 and the second deformation hole 17 collapse to offset the external deformation, so that the bending angles of the internal data wire core 10 and the conductive wire core 11 are reduced, and the service lives of the data wire core 10 and the conductive wire core 11 are prolonged.

Referring to fig. 1, the supporting assembly includes two supporting rods 18 arranged inside the filling layer 12 in a crossing manner, one end of each supporting rod 18 is provided with a connecting block 19, the connecting blocks 19 are fixedly mounted on the buffer layer 13, the supporting rods 18 support the buffer layer 13 through the connecting blocks 19, and when the buffer layer 13 is deformed and bent, the supporting rods 18 provide a resistance to ensure the internal compression and collapse of the buffer layer 13.

Referring to fig. 1, the size of the first deformation hole 16 is greater than the size of the second deformation hole 17, the size of the first deformation hole 16 from the center of the buffer layer 13 is greater than the size of the second deformation hole 17 from the center of the buffer layer 13, the multi-level arrangement can ensure that the buffer layer 13 has enough collapse space, the utilization rate of the buffer layer 13 is improved, and the first deformation hole 16 and the second deformation hole 17 are uniformly distributed around the buffer layer 13 to meet the bending requirements in multiple directions.

Referring to fig. 2, the number of the anti-slip rings 15 is set to be a plurality, the distance between two adjacent anti-slip rings 15 is 3-5 cm, and the anti-slip rings 15 can be more conveniently fixed on the cable, so that the cable can be conveniently installed inside the drag chain, and the cable is prevented from sliding when being bent.

The utility model discloses when concrete implementation: when carrying out the cable and buckling, at first buffer layer 13 deforms, branch 18 supports buffer layer 13 through connecting block 19, when buffer layer 13 deforms and buckles, provide a resistance through branch 18, receive the effect of buckling force, buffer layer 13 is inside to be deformed, first deformation hole 16 and second deformation hole 17 collapse and offset the influence of deformation to filling layer 12, reach buffer layer 13 and buckle the purpose that the angle is greater than the filling layer 12 angle of buckling, at the in-process of buckling gradually, the angle of buckling of inside data sinle silk 10 and conductive core 11 has been reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tow chain cable for high flexible resistant robot that rolls over which characterized in that: the anti-abrasion anti-slip ring is characterized by comprising a filling layer (12), a buffer layer (13), an abrasion-resistant layer (14) and an anti-slip ring (15), wherein the filling layer (12), the buffer layer (13), the abrasion-resistant layer (14) and the anti-slip ring (15) are sequentially arranged from inside to outside, a data wire core (10) is arranged inside the filling layer (12), a conductive wire core (11) is further arranged inside the filling layer (12), a supporting component is arranged inside the filling layer (12), a first deformation hole (16) is formed inside the buffer layer (13), a second deformation hole (17) is formed inside the buffer layer (13), and the anti-slip ring (15) is arranged on the outer surface of the abrasion-resistant layer (14).

2. The towline cable for the high-flexibility folding-resistant robot as claimed in claim 1, wherein: the supporting component comprises two supporting rods (18) which are arranged inside the filling layer (12) in a crossed mode, a connecting block (19) is arranged at one end of each supporting rod (18), and the connecting blocks (19) are fixedly installed on the buffer layer (13).

3. The towline cable for the high-flexibility folding-resistant robot as claimed in claim 1, wherein: the size of the first deformation hole (16) is larger than that of the second deformation hole (17), and the size of the first deformation hole (16) from the center of the buffer layer (13) is larger than that of the second deformation hole (17) from the center of the buffer layer (13).

4. The towline cable for the high-flexibility folding-resistant robot as claimed in claim 3, wherein: the first deformation hole (16) and the second deformation hole (17) are uniformly distributed by taking the buffer layer (13) as the center.

5. The towline cable for the high-flexibility folding-resistant robot as claimed in claim 1, wherein: the number of the anti-slip rings (15) is set to be a plurality, and the distance between every two adjacent anti-slip rings (15) is 3-5 cm.