CN216597050U

CN216597050U - High temperature resistant type tow chain cable

Info

Publication number: CN216597050U
Application number: CN202220084687.1U
Authority: CN
Inventors: 耿双武; 崔吉明
Original assignee: Qingdao Huaxu Cable Co ltd
Current assignee: Qingdao Huaxu Cable Co ltd
Priority date: 2022-01-13
Filing date: 2022-01-13
Publication date: 2022-05-24
Anticipated expiration: 2032-01-13

Abstract

The utility model discloses a high temperature resistant type tow chain cable, belong to tow chain cable technical field, current cable can not derive the heat and completely cut off, thereby make the cable do not possess better high temperature resistance, including the chain frame, the inside of chain frame is provided with first blotter and second blotter, be provided with the cable body between first blotter and the second blotter, the cable body includes armor and center support, the lateral wall of center support encircles and is provided with the cover shell, be provided with first shielding layer between armor and the cover shell, the cover shell includes second shielding layer and wire, the lateral surface of wire is provided with the heat-sink shell, the one side fixedly connected with heat-conducting layer of heat-sink shell dorsad wire, the one side of heat-conducting layer dorsad heat-sink shell is provided with the heat dissipation cavity, the one side that the heat dissipation cavity dorsad heat-conducting layer is provided with the heat-resistant layer. The utility model discloses in, have better high temperature resistance, can carry out thermal derivation and isolated.

Description

High temperature resistant type tow chain cable

Technical Field

The utility model relates to a tow chain cable technical field specifically is a high temperature resistant type tow chain cable.

Background

The towline cable is a high-flexibility special cable which can move back and forth along with the towline and is not easy to wear, and is called the towline cable, and is generally called the towline cable and the tank chain cable. The towline cable can generate heat when being electrified for use, and the existing cable can not conduct and isolate the heat, so that the cable does not have good high-temperature resistance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high temperature resistant type tow chain cable to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-temperature-resistant towline cable comprises a chain frame, wherein a first buffer cushion and a second buffer cushion are arranged inside the chain frame, a cable body is arranged between the first buffer cushion and the second buffer cushion, the cable body comprises an armor layer and a central support, a casing is arranged around the side wall of the central support, and a first shielding layer is arranged between the armor layer and the casing;

the casing includes second shielding layer and wire, the lateral surface of wire is provided with the heat-absorbing layer, the one side fixedly connected with heat-conducting layer of heat-absorbing layer back to the wire, the one side that the heat-conducting layer back to the heat-absorbing layer is provided with the heat dissipation cavity, the one side that the heat dissipation cavity back to the heat-conducting layer is provided with the heat-resisting layer.

As a preferred technical scheme of the utility model, the one side of first blotter dorsad cable body is provided with first connecting plate, first blotter passes through first connecting plate and chain frame fixed connection, the one side of second blotter dorsad cable body is provided with the second connecting plate, the second blotter passes through second connecting plate and chain frame fixed connection, the side fixedly connected with connecting rod of chain frame.

As an optimal technical scheme of the utility model, be provided with the spliced pole between first blotter and the second blotter, the spliced pole is located the both sides of cable body.

As an optimal technical scheme of the utility model, the armor level is located the outmost of cable body, the center support is located the inlayer of cable body.

As a preferred technical scheme of the utility model, first shielding layer is towards the one side fixed connection elastic layer of armor, the one side of first shielding layer dorsad armor is provided with the filling layer, the filling layer sets up between the cover shell.

As a preferred technical scheme of the utility model, the second shielding layer is located the outmost of cover shell, the wire is located the inlayer of cover shell.

As a preferred technical scheme of the utility model, the extrados of heat-resistant layer is connected with the intrados of second shielding layer, first shielding layer is the same with the second shielding layer.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the utility model discloses, be provided with first blotter and second blotter in the inside of chain frame, first blotter and second blotter can protect the cable body, reduce the wearing and tearing of cable body, and can make through first blotter and second blotter keep apart each other and place between the cable, thereby increase the thermal diffusivity;

2. the utility model discloses, be provided with heat-sink shell, heat-conducting layer and heat dissipation cavity in the outside of cable body to derive the heat that cable body circular telegram during operation produced, can completely cut off the heat that cable body circular telegram during operation produced through the heat-resistant layer that sets up.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention,

FIG. 2 is a schematic view of the chain frame structure of the present invention,

FIG. 3 is a schematic view of the internal structure of the cable body of the present invention,

fig. 4 is the schematic view of the internal structure of the casing of the present invention.

In the figure: 1. a chain frame; 2. a first connecting plate; 3. a first cushion pad; 4. a second connecting plate; 5. a second cushion pad; 6. connecting columns; 7. a connecting rod; 8. a cable body; 9. an armor layer; 10. an elastic layer; 11. a first shielding layer; 12. a filling layer; 13. a housing; 14. a central support; 15. a second shielding layer; 16. a heat-resistant layer; 17. a heat dissipation cavity; 18. a heat conductive layer; 19. a heat absorbing layer; 20. and (4) conducting wires.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The embodiment is as follows: as shown in fig. 1-4, the utility model provides a high temperature resistant towline cable, which comprises a chain frame 1, wherein a first buffer pad 3 and a second buffer pad 5 are arranged inside the chain frame 1, the cable body 8 can be protected by the first buffer pad 3 and the second buffer pad 5, so as to reduce the abrasion of the cable body 8, and the cable bodies 8 can be isolated from each other by the first buffer pad 3 and the second buffer pad 5, so as to increase the heat dissipation performance, a first connecting plate 2 is arranged on the side of the first buffer pad 3 opposite to the cable body 8, the first buffer pad 3 is fixedly connected with the chain frame 1 by the first connecting plate 2, a second connecting plate 4 is arranged on the side of the second buffer pad 5 opposite to the cable body 8, the second buffer pad 5 is fixedly connected with the chain frame 1 by the second connecting plate 4, a connecting rod 7 is fixedly connected with the side of the chain frame 1, a connecting column 6 is arranged between the first buffer pad 3 and the second buffer pad 5, and the connecting column 6 is positioned at two sides of the cable body 8;

a cable body 8 is arranged between the first buffer cushion 3 and the second buffer cushion 5, the cable body 8 comprises an armor layer 9 and a central support 14, the armor layer 9 is arranged on the outermost layer of the cable body 8, the armor layer 9 is used for protecting the cable body 8, the central support 14 is arranged on the innermost layer of the cable body 8, the central support 14 is used for limiting a casing 13, a casing 13 is arranged around the side wall of the central support 14, a first shielding layer 11 is arranged between the armor layer 9 and the casing 13, an elastic layer 10 is fixedly connected to one surface of the first shielding layer 11 facing the armor layer 9, the toughness of the cable body 8 can be improved through the elastic layer 10, a filling layer 12 is arranged on one surface of the first shielding layer 11 facing away from the armor layer 9, the filling layer 12 is arranged between the casings 13, the casing 13 comprises a second shielding layer 15 and a lead 20, the second shielding layer 15 is arranged on the outermost layer of the casing 13, the wire 20 is located the inlayer of cover 13, the lateral surface of wire 20 is provided with heat-sink shell 19, the one side fixedly connected with heat-conducting layer 18 of heat-sink shell 19 back to wire 20, the one side of heat-conducting layer 18 back to heat-sink shell 19 is provided with heat dissipation cavity 17, the one side of heat dissipation cavity 17 back to heat-conducting layer 18 is provided with heat-resistant layer 16, heat that produces during the power-on operation of cable body 8 can be isolated through the heat-resistant layer 16 that sets up, the extrados of heat-resistant layer 16 is connected with the intrados of second shielding layer 15, first shielding layer 11 is the same with second shielding layer 15.

The working principle is as follows: when the utility model is used, the chain frame 1 is arranged outside the cable body 8, the first buffer cushion 3 and the second buffer cushion 5 are arranged inside the chain frame 1, the first buffer cushion 3 and the second buffer cushion 5 can protect the cable body 8, and the abrasion of the cable body 8 is reduced;

the cable comprises a cable body 8, a sleeve 13 is arranged in the cable body 8, a lead 20 is arranged in the sleeve 13, a heat absorbing layer 19 is arranged on the side wall of the lead 20, heat generated on the lead 20 can be discharged into a heat conducting layer 18 through the heat absorbing layer 19, then heat dissipation is carried out through a heat dissipation cavity 17, so that heat generated during the power-on operation of the cable body 8 is led out, and meanwhile, the heat generated during the power-on operation of the cable body 8 can be isolated through an arranged heat-resistant layer 16.

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 high temperature resistant type tow chain cable, includes chain frame (1), its characterized in that: a first cushion pad (3) and a second cushion pad (5) are arranged inside the chain frame (1), a cable body (8) is arranged between the first cushion pad (3) and the second cushion pad (5), the cable body (8) comprises an armor layer (9) and a central support (14), a sleeve shell (13) is arranged around the side wall of the central support (14), and a first shielding layer (11) is arranged between the armor layer (9) and the sleeve shell (13);

the casing (13) includes second shielding layer (15) and wire (20), the lateral surface of wire (20) is provided with heat-absorbing layer (19), the one side fixedly connected with heat-conducting layer (18) of heat-absorbing layer (19) dorsad wire (20), the one side that heat-conducting layer (18) dorsad heat-absorbing layer (19) is provided with heat dissipation cavity (17), the one side that heat dissipation cavity (17) dorsad heat-conducting layer (18) is provided with heat-resisting layer (16).

2. The high temperature resistant towline cable of claim 1, wherein: the one side of first blotter (3) cable body (8) dorsad is provided with first connecting plate (2), first blotter (3) are through first connecting plate (2) and chain frame (1) fixed connection, the one side of second blotter (5) cable body (8) dorsad is provided with second connecting plate (4), second blotter (5) are through second connecting plate (4) and chain frame (1) fixed connection, the side fixedly connected with connecting rod (7) of chain frame (1).

3. A high temperature resistant towline cable according to claim 2, wherein: be provided with spliced pole (6) between first blotter (3) and second blotter (5), spliced pole (6) are located the both sides of cable body (8).

4. The high temperature resistant towline cable of claim 1, wherein: the armor layer (9) is located on the outermost layer of the cable body (8), and the central support (14) is located on the innermost layer of the cable body (8).

5. The high temperature resistant towline cable of claim 1, wherein: the elastic layer (10) is fixedly connected to one face, facing the armor layer (9), of the first shielding layer (11), a filling layer (12) is arranged on one face, facing away from the armor layer (9), of the first shielding layer (11), and the filling layer (12) is arranged between the shells (13).

6. The high temperature resistant towline cable of claim 1, wherein: the second shielding layer (15) is located at the outermost layer of the jacket (13), and the conductor (20) is located at the innermost layer of the jacket (13).

7. The high temperature resistant towline cable of claim 1, wherein: the extrados of the heat-resistant layer (16) is connected with the intrados of the second shielding layer (15), and the first shielding layer (11) is the same as the second shielding layer (15).