CN217544222U

CN217544222U - Fluoroplastic insulation tensile tearing silicone rubber sheath high-temperature-resistant control cable

Info

Publication number: CN217544222U
Application number: CN202221406707.9U
Authority: CN
Inventors: 卢英超; 叶明春; 刘建祥; 姜婷; 章琼焕
Original assignee: Anhui Chunjia Special Cable Co ltd
Current assignee: Anhui Chunjia Special Cable Co ltd
Priority date: 2022-06-08
Filing date: 2022-06-08
Publication date: 2022-10-04
Anticipated expiration: 2032-06-08

Abstract

The utility model discloses a fluoroplastics insulation tensile tears silicon rubber sheath high temperature resistant control cable, including the outside inoxidizing coating structure of core structure and cladding at the core structure, the core structure includes 7 shares of conductor and insulating layers, the conductor is twisted into a set ofly by two wire small pitch, and two sets of wire small pitch transposition form, the share conductor outside all overlaps there is the insulating layer. This fluoroplastics insulation tensile tears silicon rubber sheath high temperature resistant control cable, cooperation through insulating layer and oversheath is used, make the device under high temperature environment, also can normal use, and make self have certain extensibility, thereby when using, can play the tensile and tear the effect, and then make the device can be adapted to different circumstances, use through the protection pad, can play the guard action to the cable, later this control cable is when using, and receive under the condition of stepping on, the protection on surface fills up alright buffering the impact force that receives, avoid taking place the condition of damage.

Description

Fluoroplastic insulation tensile-tearing-resistant silicone rubber sheath high-temperature-resistant control cable

Technical Field

The utility model relates to a control cable technical field specifically is a fluoroplastics insulation tensile tears resistant high temperature control cable of silicon rubber sheath.

Background

The control cable is widely used in various construction engineering fields, especially for the engineering with large occupation of equipment major, the power cable is used for transmitting and distributing high-power electric energy in a main line of a power system, and the control cable directly transmits the electric energy to power supply connecting circuits of various electric equipment appliances from a power distribution point of the power system.

In present control cable, can't play effectual protection to the cable, consequently in control cable's use, when receiving the ignition, can lead to control cable to take place the condition of damaging to control cable self's hardness is great, and then causes the extensibility relatively poor. Aiming at the problems, the innovative design is carried out on the basis of the original control cable.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a fluoroplastics insulation tensile tears silicon rubber sheath high temperature resistant control cable has solved present control cable, can't play effectual protection to the cable, consequently in control cable's use, when receiving the firing, can lead to control cable to take place the condition of damaging to control cable self's hardness is great, and then causes the relatively poor problem of extensibility.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a fluoroplastics insulating tensile tears resistant high temperature control cable of silicon rubber sheath, includes that sinle silk body structure and cladding are at the outside inoxidizing coating structure of line core structure, sinle silk body structure includes 7 conductor and insulating layers, the conductor is twisted into a set ofly by two with the wire fine pitch, and two sets of wire fine pitch transposition forms, the strand conductor outside all overlaps there is the insulating layer.

Preferably, the conductor is a member finely stranded into a bundle of fine tinned copper wires.

Preferably, the insulating layer is a fluoroplastic member.

Preferably, the protective layer structure comprises a belting layer, a shielding layer, an outer sheath and a protective pad, wherein the shielding layer is arranged on the outer side of the belting layer, the outer sheath is arranged on the outer side of the shielding layer, and the protective pad is arranged on the outer side of the outer sheath.

Preferably, the wrapping layer is a polyester member.

Preferably, the shielding layer is a copper wire braided member.

Preferably, the outer sheath is a member made of a tensile silicone rubber material.

Preferably, the protection pads are distributed on the outer side surface of the outer sheath at equal intervals, and the protection pads are filled with cotton pads.

(III) advantageous effects

The utility model provides a fluoroplastics insulation tensile tears silicon rubber sheath high temperature resistant control cable. The method has the following beneficial effects:

(1) This fluoroplastics insulating tensile tears resistant high temperature control cable of silicon rubber sheath uses through the cooperation of insulating layer and oversheath, makes the device under high temperature environment, also can normal use to make self have certain extensibility, thereby when using, can play the tensile and tear the effect, and then make the device can be adapted to different circumstances.

(2) This fluoroplastics insulating tensile tear resistant silicon rubber sheath high temperature control cable, through the use of protection pad, can play the guard action to the cable, later this control cable is when using to receive under the condition of stepping on, the protection pad on surface alright cushion the impact force that receives, avoid taking place the condition of damage.

Drawings

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

fig. 2 is a schematic structural view of the molded core of the present invention;

fig. 3 is a schematic view of the structure of the present invention.

In the figure: 1. a core structure; 11. a conductor; 12. an insulating layer; 2. a belting layer; 3. a shielding layer; 4. an outer sheath; 5. a protective pad.

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.

As shown in fig. 1-3, the utility model provides a technical solution: the utility model provides a fluoroplastics insulating tensile tear silicon rubber sheath high temperature resistant control cable, including sinle silk body structure 1 and the outside inoxidizing coating structure of online core body structure 1 of cladding, sinle silk body structure 1 includes 7 strands of conductors 11 and insulating layer 12, conductor 11 is the component of stranded fine tinned copper wire of fine stranding, can make sinle silk body structure 1 more firm, insulating layer 12 is fluoroplastics' component, can play the guard action to inboard conductor 11, have higher high temperature resistance, conductor 11 is twisted into a set of by two wire small pitch, two sets of wire small pitch transposition forms, 7 strand conductors 11 outside all overlaps insulating layer 12, the inoxidizing coating structure includes band layer 2,

shielding layer

3, 4 and protective pad 5, the outside of band layer 2 is provided with shielding layer 3, the outside of shielding layer 3 is provided with oversheath 4, the outside of oversheath 4 is provided with protective pad 5, the oversheath 2 is the polyester component, good chemical resistance and dielectric property have, shielding layer 3 is the copper wire component, protective pad 4 is the component of silicon rubber material, has stronger tensile resistance, protective pad 5 equidistant distribution is filled at the outside of protective pad, protective pad 5, protective pad is filled through the inner side of protective pad, protective pad.

When the device is used, when the device is pulled, the outer sheath 4 can be used for enabling the device to have certain tensile tearing resistance, so that the protection effect is achieved, when the device is fired, the insulating layer 12 is used for enabling the device to have high temperature resistance, so that the protection effect is achieved, when the device is trampled, the protection pad 5 is used for buffering the received pressure, so that the protection effect is achieved, and meanwhile, the content which is not described in detail in the specification belongs to the prior art which is known by technical personnel in the field.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

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 fluoroplastics insulating tensile tears resistant high temperature control cable of silicon rubber sheath, includes that sinle silk structure (1) and cladding are at the outside inoxidizing coating structure of line core structure (1), its characterized in that: the wire core body structure (1) comprises 7 strands of conductors (11) and insulating layers (12), the conductors (11) are formed by stranding two groups of wires at small pitches into a group, the two groups of wires are stranded at small pitches, and the insulating layers (12) are sleeved on the outer sides of the 7 strands of conductors (11).

2. A fluoroplastic insulating tear-resistant silicone rubber sheathed high temperature-resistant control cable as claimed in claim 1, wherein: the conductor (11) is a member of a plurality of strands of fine stranded bundled tin-plated copper wires.

3. A fluoroplastic insulating tear-resistant silicone rubber sheathed high temperature-resistant control cable as claimed in claim 1, wherein: the insulating layer (12) is a fluoroplastic member.

4. A fluoroplastic insulating tear-resistant silicone rubber sheathed high temperature-resistant control cable as claimed in claim 1, wherein: the protective layer structure comprises a belting layer (2), a shielding layer (3), an outer sheath (4) and a protective pad (5), wherein the shielding layer (3) is arranged on the outer side of the belting layer (2), the outer sheath (4) is arranged on the outer side of the shielding layer (3), and the protective pad (5) is arranged on the outer side of the outer sheath (4).

5. A fluoroplastic insulating tear-resistant silicone rubber sheathed high temperature resistant control cable according to claim 4, wherein: the wrapping layer (2) is a polyester component.

6. A fluoroplastic insulating tear-resistant silicone rubber sheathed high temperature resistant control cable according to claim 4, wherein: the shielding layer (3) is a copper wire braided component.

7. A fluoroplastic insulating tear-resistant silicone rubber sheathed high temperature resistant control cable according to claim 4, wherein: the outer sheath (4) is made of a tensile silicone rubber material.

8. A fluoroplastic insulating tear-resistant silicone rubber sheathed high temperature resistant control cable according to claim 4, wherein: the protective pad (5) is distributed on the outer side surface of the outer sheath (4) at equal intervals, and cotton pads are filled in the protective pad (5).