CN214012601U

CN214012601U - Shielding formula control cable

Info

Publication number: CN214012601U
Application number: CN202120279674.5U
Authority: CN
Inventors: 戴稳宏
Original assignee: Yangzhou Ap Cable Co ltd
Current assignee: Yangzhou Ap Cable Co ltd
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-08-20
Anticipated expiration: 2031-02-01

Abstract

The utility model discloses a shielding type monitoring cable, which comprises a cable main body, wherein a fixing component is sleeved on the outer side of the cable main body, an aluminum foil shielding layer is arranged on the inner side of the cable main body, and an inner liner is sleeved on the outer side of the aluminum foil shielding layer; the utility model discloses an inside six aluminium foil lag of organizing of cable main part twists wrong each other, and then can effectually pin the information of the inner core in six aluminium foil lag of organizing, strengthen signal's stability, the effectual stable transmission who resists external magnetic wave interference guarantee signal simultaneously, setting through spacing cassette, can carry out the centre gripping to the cable main part fixed, thereby it is fixed to make to accomodate it when using this monitoring cable, and then avoid the monitoring cable to walk the line in a jumble, improve the maintenance and the maintenance in regularity later stage of being convenient for, simultaneously through the mounting panel, mutually support between nest block and the fixing bolt, can be with the quick fixing in assigned position of cable main part, thereby conveniently install and use.

Description

Shielding formula control cable

Technical Field

The utility model relates to a control cable technical field specifically is a shielded type control cable.

Background

The monitoring cable is a general name of various wires for transmitting electric signals or optical signals, is usually a covered wire, is formed by mixing and twisting a plurality of copper wires and steel wires into a conductive wire core and wrapping the conductive wire core with an insulating material, is tensile and wear-resistant, is convenient to receive, release and repeatedly use, and mainly comprises a video wire, a radio frequency wire, a shielding and non-shielding wire, a signal wire, a control wire and the like in various models;

the existing shielding type monitoring cable has the following defects in the actual use process: 1. when the existing shielding type monitoring cable is used, the anti-interference performance is poor, so that the signal transmission effect is poor, and the applicability is poor; 2. current shielding formula control cable is when installing, mostly does not carry out fixed processing, leads to walking the line in a jumble, and the regularity is relatively poor, is unfavorable for the maintenance and the maintenance in later stage, and then leads to the practicality relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shielded type control 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: the utility model provides a shielded monitoring cable, includes the cable main part, the outside cover of cable main part is equipped with fixed subassembly, the inboard of cable main part is provided with the aluminium foil shielding layer, the outside cover of aluminium foil shielding layer is equipped with the inner liner, the inboard of cable main part is provided with multiunit aluminium foil lag, the inside of aluminium foil lag is provided with the inner core.

Preferably, the fixed component comprises a sleeve block, the sleeve block is located on the outer side of the cable main body and provided with a plurality of groups, mounting plates are arranged at the bottoms of two sides of the sleeve block, and a limiting clamping seat is arranged at the top of the sleeve block.

Preferably, the top of the mounting plate is provided with a fixing bolt, and the fixing bolt penetrates through the mounting plate.

Preferably, the top of the limiting clamping seat is provided with an arc-shaped limiting groove, and the inner side of the arc-shaped limiting groove is provided with a rubber protective pad.

Preferably, a sheath is arranged on the outer side of the inner liner layer.

Preferably, the aluminum foil protecting sleeves are provided with six groups, and the six groups of aluminum foil protecting sleeves are twisted in a staggered manner.

Compared with the prior art, the beneficial effects of the utility model are that: the shielded monitoring cable;

1. the six groups of aluminum foil protective sleeves in the cable main body are twisted in a staggered manner, so that information of inner cores in the six groups of aluminum foil protective sleeves can be effectively locked, the stability of signals is enhanced, and meanwhile, external magnetic wave interference is effectively resisted to ensure stable transmission of the signals;

2. through the setting of spacing cassette, can carry out the centre gripping fixed to the cable main part to it is fixed to make to accomodate it when using this control cable, and then avoids the control cable to walk the line in a jumble, improves the maintenance and the maintenance in regularity later stage of being convenient for, simultaneously through mutually supporting between mounting panel, nest block and the fixing bolt, can be with the quick fixing in assigned position of cable main part, thereby conveniently install and use, further improves the device's practicality.

Drawings

Fig. 1 is a front sectional view of the present invention;

fig. 2 is a side view of the cross-sectional view of the present invention.

In the figure: 1. a cable body; 2. an aluminum foil protecting jacket; 3. an inner core; 4. a limiting clamping seat; 5. an aluminum foil shielding layer; 6. an inner liner layer; 7. a sheath; 8. fixing the bolt; 9. mounting a plate; 10. and (5) sleeving 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 an embodiment: the utility model provides a shielded monitoring cable, includes cable main part 1, and the outside cover of cable main part 1 is equipped with fixed subassembly, and the inboard of cable main part 1 is provided with aluminium foil shielding layer 5, improves anti-interference effect, and aluminium foil shielding layer 5's outside cover is equipped with inner liner 6, plays the guard action, and the inboard of cable main part 1 is provided with multiunit aluminium foil lag 2, and the inside of aluminium foil lag 2 is provided with inner core 3.

In this implementation, fixed subassembly includes nested piece 10, nested piece 10 is located the outside of cable main part 1, and nested piece 10 is provided with the multiunit, the bottom of nested piece 10 both sides is provided with mounting panel 9, easy to assemble, the top of nested piece 10 is provided with spacing cassette 4, the top of mounting panel 9 is provided with fixing bolt 8, play the fixed action, and fixing bolt 8 runs through mounting panel 9, the top of spacing cassette 4 is provided with the arc spacing groove, and the inboard of arc spacing groove is provided with the rubber protection pad, play the guard action, the outside of inner liner 6 is provided with sheath 7, aluminium foil lag 2 is provided with six groups, and six aluminium foil lags 2 of group twist mistake each other, and the interference killing feature is improved.

The working principle is as follows: the six groups of aluminum foil protection sleeves 2 in the cable main body 1 are twisted in a staggered manner, so that information of inner cores 3 in the six groups of aluminum foil protection sleeves 2 can be effectively locked, the stability of signals is enhanced, and meanwhile, external magnetic wave interference is effectively resisted to ensure stable transmission of the signals;

through the spacing cassette 4 of the outside cover at cable main part 1 multiunit, can carry out the centre gripping fixed to cable main part 1 through the arc spacing groove on spacing cassette 4, thereby it is fixed to make to accomodate it when using this monitoring cable, and then avoid the monitoring cable to walk the line in a jumble, improve the regularity and be convenient for the maintenance and the maintenance in later stage, simultaneously through fixing bolt 8's on mounting panel 9 setting, can be with the quick fixing in assigned position of cable main part 1, thereby conveniently install and use, further improve the device's practicality.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. A shielded monitoring cable comprising a cable body (1), characterized in that: the outside cover of cable main part (1) is equipped with fixed subassembly, the inboard of cable main part (1) is provided with aluminium foil shielding layer (5), the outside cover of aluminium foil shielding layer (5) is equipped with inner liner (6), the inboard of cable main part (1) is provided with multiunit aluminium foil lag (2), the inside of aluminium foil lag (2) is provided with inner core (3).

2. A shielded monitoring cable according to claim 1, characterized in that: the fixing assembly comprises a sleeve block (10), the sleeve block (10) is located on the outer side of the cable main body (1), multiple groups of sleeve blocks (10) are arranged, mounting plates (9) are arranged at the bottoms of two sides of each sleeve block (10), and limiting clamping seats (4) are arranged at the tops of the sleeve blocks (10).

3. A shielded monitoring cable according to claim 2, characterized in that: the top of mounting panel (9) is provided with fixing bolt (8), and fixing bolt (8) run through mounting panel (9).

4. A shielded monitoring cable according to claim 2, characterized in that: the top of the limiting clamping seat (4) is provided with an arc-shaped limiting groove, and the inner side of the arc-shaped limiting groove is provided with a rubber protective pad.

5. A shielded monitoring cable according to claim 1, characterized in that: and a sheath (7) is arranged on the outer side of the inner liner (6).

6. A shielded monitoring cable according to claim 1, characterized in that: the aluminum foil protecting sleeve (2) is provided with six groups, and the six groups of aluminum foil protecting sleeves (2) are twisted in a staggered manner.