CN212541947U

CN212541947U - Robot towline cable

Info

Publication number: CN212541947U
Application number: CN202021544729.2U
Authority: CN
Inventors: 周传华; 孔庆师
Original assignee: Suzhou Deshengheng Cable Technology Co ltd
Current assignee: Suzhou Deshengheng Cable Technology Co ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-02-12
Anticipated expiration: 2030-07-30

Abstract

The utility model discloses a robot tow chain cable, which comprises a sheath, the sheath surface is provided with the sand grip, center department in the sheath is provided with the stretch-proofing rope, be provided with the bracing piece between stretch-proofing rope and the sheath, it is adjacent be provided with the wire between the bracing piece, the sheath comprises wearing layer, polyethylene layer, nylon filling layer, shielding layer, aluminium foil layer and winding layer, the winding layer outside is provided with the aluminium foil layer, the aluminium foil layer outside is provided with the shielding layer, the shielding layer outside is provided with the nylon filling layer, the nylon filling layer outside is provided with the polyethylene layer, the polyethylene layer outside is provided with the wearing layer. The utility model, through the arrangement of the supporting rod, the supporting rod can separate the wires, and the wires are prevented from being influenced with each other, thereby improving the safety of the cable during use; the fireproof performance of the cable is enhanced by arranging the fireproof filling layer; through setting up the waterproof layer, strengthened the waterproof performance of cable.

Description

Robot towline cable

Technical Field

The utility model relates to the technical field of cables, specifically a robot tow chain cable.

Background

The cable used in the automatic robot equipment needs to have the performance of being capable of bending, moving and even twisting in a three-dimensional way in a reciprocating way so as to adapt to the characteristics of the use environment of the robot. However, when the existing towline cable for robots is bent, the internal multilayer structure of the towline cable is prone to delamination, and relative movement between layers occurs when the cable is bent. In addition, for a cable suspended at a relatively high distance, due to different tensile deformation amounts of materials, a delamination phenomenon easily occurs, and relative movement occurs between layers along the axial direction of the cable, so that the steel wire rope mainly used for bearing in the cable has a poor bearing effect on the whole cable.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a robot tow chain cable to solve the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a robot tow chain cable, includes the sheath, the sheath surface is provided with the sand grip, center department in the sheath is provided with the stretch-proofing rope, be provided with the bracing piece between stretch-proofing rope and the sheath, it is adjacent be provided with the wire between the bracing piece, the sheath comprises wearing layer, polyethylene layer, nylon filling layer, shielding layer, aluminium foil layer and winding layer, the winding layer outside is provided with the aluminium foil layer, the aluminium foil layer outside is provided with the shielding layer, the shielding layer outside is provided with the nylon filling layer, the nylon filling layer outside is provided with the polyethylene layer, the polyethylene layer outside is provided with the wearing layer.

Preferably, the outer side of the wire is filled with a refractory filling layer.

Preferably, the convex strip consists of a convex strip polyethylene layer and a convex strip wear-resistant layer, the convex strip polyethylene layer is provided with the convex strip wear-resistant layer on the outer side, and the number of the convex strips is 8-12.

Preferably, the wire consists of an insulating layer, a water-resistant layer, a heat-resistant layer and a wire core, wherein the heat-resistant layer is arranged on the outer side of the wire core, the water-resistant layer is arranged on the outer surface of the heat-resistant layer, and the insulating layer is arranged on the outer surface of the water-resistant layer.

Preferably, the tensile rope is arranged to be a rubber column, and the tensile rope, the supporting rod and the sheath are arranged to be an integrated structure.

Preferably, the shielding layer is a metallic copper shielding layer.

Compared with the prior art, the beneficial effects of the utility model are that: by arranging the supporting rods, the supporting rods can separate the wires, so that the wires are prevented from being influenced with each other, and the safety of the cable in use is improved; the fireproof performance of the cable is enhanced by arranging the fireproof filling layer; the waterproof performance of the cable is enhanced by arranging the waterproof layer; through setting up the wearing layer, the wear resistance of cable has been strengthened to the life of extension cable.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the sheath of the present invention.

Fig. 3 is a schematic structural diagram of the wire of the present invention.

In the figure: 1. a convex strip; 2. a sheath; 3. a refractory filler layer; 4. a wire; 5. a tensile strand; 6. a support bar; 201. a wear layer; 202. a polyethylene layer; 203. a nylon filler layer; 204. a shielding layer; 205. an aluminum foil layer; 206. a winding layer; 401. an insulating layer; 402. a water resistant layer; 403. a heat-resistant layer; 404. and a wire core.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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. 1-3, in an embodiment of the present invention, a robot drag chain cable includes a sheath 2, a convex strip 1 is disposed on an outer surface of the sheath 2, a tensile rope 5 is disposed at a center position in the sheath 2, a support rod 6 is disposed between the tensile rope 5 and the sheath 2, a wire 4 is disposed between adjacent support rods 6, the sheath 2 is composed of a wear-resistant layer 201, a polyethylene layer 202, a nylon filling layer 203, a shielding layer 204, an aluminum foil layer 205 and a winding layer 206, the aluminum foil layer 205 is disposed outside the winding layer 206, the shielding layer 204 is disposed outside the aluminum foil layer 205, the nylon filling layer 203 is disposed outside the shielding layer 204, the polyethylene layer 202 is disposed outside the nylon filling layer 203, the wear-resistant layer 201 is disposed outside the polyethylene layer 202, the fire-resistant filling layer 3 is filled outside the wire 4, the convex strip 1 is composed of a convex strip polyethylene layer and a convex strip wear-resistant, the anti-stretching wire is characterized in that a convex-strip wear-resistant layer is arranged on the outer side of a convex-strip polyethylene layer, 8-12 convex strips 1 are arranged, the wire 4 consists of an insulating layer 401, a water-blocking layer 402, a heat-resistant layer 403 and a wire core 404, the heat-resistant layer 403 is arranged on the outer side of the wire core 404, the water-blocking layer 402 is arranged on the outer surface of the heat-resistant layer 403, the insulating layer 401 is arranged on the outer surface of the water-blocking layer 402, the anti-stretching rope 5 is arranged to be a rubber column, the anti-stretching rope 5, the supporting rod 6; by arranging the support rods 6, the support rods 6 can separate the wires 4, so that the wires 4 are prevented from being influenced with each other, and the safety of the cable in use is improved; the fireproof performance of the cable is enhanced by arranging the fireproof filling layer 3; the waterproof performance of the cable is enhanced by arranging the waterproof layer 402; through setting up wearing layer 201, the wear resistance of cable has been strengthened to the life of extension cable.

The utility model discloses a theory of operation is: by arranging the support rods 6, the support rods 6 can separate the wires 4, so that the wires 4 are prevented from being influenced with each other, and the safety of the cable in use is improved; the fireproof performance of the cable is enhanced by arranging the fireproof filling layer 3; the waterproof performance of the cable is enhanced by arranging the waterproof layer 402; through setting up wearing layer 201, the wear resistance of cable has been strengthened to the life of extension cable.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A robot tow chain cable, comprising a sheath (2), characterized in that: sheath (2) surface is provided with sand grip (1), center department in sheath (2) is provided with stretch-proofing rope (5), be provided with bracing piece (6) between stretch-proofing rope (5) and sheath (2), it is adjacent be provided with wire (4) between bracing piece (6), sheath (2) comprises wearing layer (201), polyethylene layer (202), nylon filling layer (203), shielding layer (204), aluminium foil layer (205) and winding layer (206), the winding layer (206) outside is provided with aluminium foil layer (205), aluminium foil layer (205) outside is provided with shielding layer (204), the shielding layer (204) outside is provided with nylon filling layer (203), the nylon filling layer (203) outside is provided with polyethylene layer (202), the polyethylene layer (202) outside is provided with wearing layer (201).

2. A robot tow chain cable according to claim 1, characterised in that: and the outer side of the lead (4) is filled with a refractory filling layer (3).

3. A robot tow chain cable according to claim 1, characterised in that: the sand grip is characterized in that the sand grip (1) is composed of a sand grip polyethylene layer and a sand grip wear-resistant layer, the sand grip wear-resistant layer is arranged on the outer side of the sand grip polyethylene layer, and the sand grip (1) is provided with 8-12 sand grip layers.

4. A robot tow chain cable according to claim 1, characterised in that: the lead (4) consists of an insulating layer (401), a water-resistant layer (402), a heat-resistant layer (403) and a wire core (404), wherein the heat-resistant layer (403) is arranged on the outer side of the wire core (404), the water-resistant layer (402) is arranged on the outer surface of the heat-resistant layer (403), and the insulating layer (401) is arranged on the outer surface of the water-resistant layer (402).

5. A robot tow chain cable according to claim 1, characterised in that: the stretch-proofing rope (5) is arranged to be a rubber column, and the stretch-proofing rope (5), the supporting rod (6) and the sheath (2) are arranged to be of an integrated structure.

6. A robot tow chain cable according to claim 1, characterised in that: the shielding layer (204) is a metal copper shielding layer (204).