CN218351138U

CN218351138U - Cable for special robot

Info

Publication number: CN218351138U
Application number: CN202221334904.4U
Authority: CN
Inventors: 杨志鸿; 孟凡彬; 胡学朝; 何元兵; 吴永云
Original assignee: Yangzhou Callaway Cable Technology Co ltd
Current assignee: Yangzhou Callaway Cable Technology Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2023-01-20
Anticipated expiration: 2032-05-31

Abstract

The utility model belongs to the technical field of the cable, a cable for special type robot is provided. Including first electric conductor, the fixed surface on first electric conductor has cup jointed the first insulation layer, the fixed surface on first insulation layer has cup jointed first packing flame retardant coating, and has cup jointed a plurality of first insulation layer in the first packing flame retardant coating, the fixed surface on first packing flame retardant coating has cup jointed the second and has filled the flame retardant coating, the utility model discloses when using, be crosslinked polyethylene through its material of sheath, insulating nature is good, and stable in quality, the quality can lighten cable weight lightly, and corrosion-resistant, has certain ductility, has good mechanical properties, can effectually prevent that long-term operation from taking place the rupture, has certain toxic insulating nature and fire resistance through the inside band of sheath mutually supporting, and when the accident happens the short circuit burning, can not produce a large amount of gases, brings fine security for the workman in the same place.

Description

Cable for special robot

Technical Field

The utility model relates to a cable technical field especially relates to a cable for special type robot.

Background

The wire and cable is used for transmitting electric (magnetic) energy, information and wire products for realizing electromagnetic energy conversion. A wire cable in a broad sense, also referred to as a cable for short, refers to an insulated cable, which can be defined as: an aggregate consisting of; one or more insulated wire cores, and their respective possible coatings, total protective layers and outer jackets, the cable may also have additional conductors without insulation.

The existing special robot cable generally has certain tensile strength and bending resistance, but the bending resistance is poor due to the material and the structure, and the shell of the cable is easy to be broken along with the prolonging of the service life, or the conductor in the cable is easy to be extruded to deform during bending so as to influence the service performance.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome prior art's is not enough, adapts to reality needs, provides one kind, and this design can realize because the reason of material, and its bending resistance performance is relatively poor, and along with the extension of life, the shell of special robot cable is easily broken, extrudes inside conductor easily when perhaps bending and makes its deformation influence problem of performance.

In order to realize the utility model discloses a purpose, the utility model discloses the technical scheme who adopts does:

preferably; including first electric conductor, the fixed surface on first electric conductor has cup jointed the first insulation layer, the fixed surface on first insulation layer has cup jointed first packing flame retardant coating, and has cup jointed a plurality of first insulation layer in the first packing flame retardant coating, the fixed surface on first packing flame retardant coating has cup jointed the second and has filled the flame retardant coating, the fixed a plurality of second insulating layer that has cup jointed in the second packing flame retardant coating, the fixed cover in inside of second insulating layer has cup jointed the filling layer, the fixed cover in inside of filling layer has cup jointed the third insulating layer, the fixed second electric conductor that has cup jointed in inside of third insulating layer.

Preferably; the outer surface of the second filling fire-resistant layer is fixedly sleeved with a sheath, a wrapping belt is fixedly mounted inside the sheath, and insulating rubber is sleeved on the outer surface of the sheath.

Preferably; the first conductor and the second conductor are both made of annealed copper wires, the diameter of the first conductor is 2mm, and the diameter of the second conductor is 1.5mm.

Preferably; the first conductor and the second conductor are wrapped by the first insulating layer and the third insulating layer, and the thickness of the first insulating layer and the third insulating layer is 2mm.

Preferably; the first filling fire-resistant layer and the second filling fire-resistant layer are made of fire-resistant materials, the sheath is made of cross-linked polyethylene, and the thickness of the sheath is 5mm.

Preferably; the insulating rubber is made of rubber and has the thickness of 2mm.

The beneficial effects of the utility model reside in that:

1. the utility model discloses when using, be crosslinked polyethylene through its material of sheath, insulating nature is good, and the steady quality, the light weight of quality can lighten cable weight, and corrosion-resistant, has certain ductility, has good mechanical properties, can effectually prevent to run for a long time and take place the rupture, band through the sheath inside is mutually supported has certain insulating nature and refractiveness, and when the unexpected short circuit burning that takes place, can not produce a large amount of toxic gases, bring fine security for the workman in the same place.

2. The utility model discloses when using, the material through first electric conductor and second electric conductor is soft copper, has kept its fine electric conductivity, and uses the increase of service life that soft copper can be better, prevents to make a round trip to bend for a long time and takes place to warp, fills the inside material of packing of flame retardant coating through first packing flame retardant coating and second and is the glass fiber mixture, can effectual fire prevention, prevents to take place the work that the short circuit influences special type robot.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the structure of the cutting surface of the present design;

fig. 3 is a schematic diagram of the internal structure of the design.

In the figure:

1. a first electrical conductor; 2. a first insulating layer; 3. a first filled refractory layer; 4. a second filled refractory layer; 5. a second insulating layer; 6. a filling layer; 7. a third insulating layer; 8. a second electrical conductor; 9. a sheath; 10. wrapping belts; 11. and (3) insulating rubber.

Detailed Description

The invention will be further described with reference to the following figures and examples:

a cable for a special robot, which is shown in fig. 1 to 3,

including first electric conductor 1, the external fixation of first electric conductor 1 has cup jointed first insulation layer 2, the external fixation cover on first insulation layer 2 has cup jointed first packing flame retardant coating 3, and first packing flame retardant coating 3 internal fixation has cup jointed a plurality of first insulation layer 2, the external fixation of first packing flame retardant coating 3 has cup jointed second packing flame retardant coating 4, the fixed cover of second packing flame retardant coating 4 has cup jointed a plurality of second insulating layer 5, the fixed cover of inside of second insulating layer 5 has cup jointed filling layer 6, the fixed cover of inside of filling layer 6 has cup jointed third insulating layer 7, the fixed cover of inside of third insulating layer 7 has cup jointed second electric conductor 8. The outer surface of the second filling fire-resistant layer 4 is fixedly sleeved with a sheath 9, a wrapping tape 10 is fixedly installed inside the sheath 9, and the outer surface of the sheath 9 is fixedly sleeved with an insulating rubber 11. The first conductor 1 and the second conductor 8 are both made of annealed copper wires, the diameter of the first conductor 1 is 2mm, and the diameter of the second conductor 8 is 1.5mm. The first insulating layer 2 and the third insulating layer 7 wrap the first conductor 1 and the second conductor 8, and the thickness of the layers is 2mm. The first filling fire-resistant layer 3 and the second filling fire-resistant layer 4 are made of fire-resistant materials, the sheath 9 is made of cross-linked polyethylene, and the thickness of the sheath is 5mm. The insulating rubber 11 is made of rubber and has a thickness of 2mm.

The material through first electric conductor 1 and second electric conductor 8 is soft copper, has kept its fine electric conductivity, and uses the extension life that soft copper can be better, prevents to make a round trip to bend for a long time and takes place to warp, fills the inside material of filling of flame retardant coating 3 and second and is the glass fiber mixture through first packing flame retardant coating 4, can effectual fire prevention, prevents to take place the work that short circuit influences special type robot.

The utility model discloses a theory of operation and use flow: the utility model discloses in the in-process of using, when operating through special type robot, can often make a round trip to bend or rotatory cable, be crosslinked polyethylene through its material of sheath 9, insulating nature is good, and the stable quality, the quality is light can alleviate cable weight, and corrosion-resistant, have certain ductility, have good mechanical properties, can effectually prevent to operate for a long time and take place to break, band 10 through the sheath 9 inside mutually supports has certain insulating nature and refractiveness, and when accidentally taking place the short-circuit burning, can not produce a large amount of toxic gases, bring fine security for the workman in the same place; and the rebound resilience is strong, the stress brought by the special robot during operation can be better resisted, the first conductor 1 and the second conductor 8 can be protected from being injured, and the physical fatigue of the first conductor and the second conductor is reduced. The material through first electric conductor 1 and second electric conductor 8 is soft copper, has kept its fine electric conductivity, and uses the extension life that soft copper can be better, prevents to make a round trip to bend for a long time and takes place to warp, fills the inside material of filling of flame retardant coating 3 and second and is the glass fiber mixture through first packing flame retardant coating 4, can effectual fire prevention, prevents to take place the work that short circuit influences special type robot.

The embodiment of the present invention discloses a preferred embodiment, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention according to the above-mentioned embodiment, and make different extensions and changes, but as long as they do not depart from the spirit of the present invention, all are within the protection scope of the present invention.

Claims

1. A cable for special robot comprises a first electric conductor (1), and is characterized in that: the external fixed surface on first electric conductor (1) has cup jointed first insulation layer (2), the external fixed surface on first insulation layer (2) has cup jointed first packing flame retardant coating (3), and fixed cover has cup jointed a plurality of first insulation layer (2) in first packing flame retardant coating (3), the external fixed surface of first packing flame retardant coating (3) has cup jointed second packing flame retardant coating (4), the second packs flame retardant coating (4) and has cup jointed a plurality of second insulating layer (5), the inside fixed of second insulating layer (5) has cup jointed filling layer (6), the inside fixed cover of filling layer (6) has cup jointed third insulating layer (7), the inside fixed cover of third insulating layer (7) has cup jointed second electric conductor (8).

2. The cable for a special robot as claimed in claim 1, wherein: the outer surface of the second filling fire-resistant layer (4) is fixedly sleeved with a sheath (9), a wrapping tape (10) is fixedly mounted inside the sheath (9), and the outer surface of the sheath (9) is fixedly sleeved with insulating rubber (11).

3. The cable for a special robot as claimed in claim 1, wherein: the first conductor (1) and the second conductor (8) are both made of annealed copper wires, the diameter of the first conductor (1) is 2mm, and the diameter of the second conductor (8) is 1.5mm.

4. The cable for a special robot as claimed in claim 1, wherein: the first insulating layer (2) and the third insulating layer (7) wrap the first conductor (1) and the second conductor (8), and the thickness of the layers is 2mm.

5. A cable for a specialty robot as claimed in claim 2 wherein: the first filling fire-resistant layer (3) and the second filling fire-resistant layer (4) are made of fire-resistant materials, the sheath (9) is made of cross-linked polyethylene, and the thickness of the sheath is 5mm.

6. The cable for a special robot as claimed in claim 2, wherein: the insulating rubber (11) is made of rubber and is 2mm thick.