CN214753004U

CN214753004U - Novel composite cable

Info

Publication number: CN214753004U
Application number: CN202023169602.XU
Authority: CN
Inventors: 钱金林
Original assignee: Jiangsu Zhongcheng Cable Co ltd
Current assignee: Anhui Aipu Huadun Electronic Technology Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-11-16
Anticipated expiration: 2030-12-24

Abstract

The utility model relates to the technical field of cables, and a novel composite cable is disclosed, including inner sheath and bandage, the line hole has been seted up to the inboard of inner sheath, four draw-in grooves have been seted up in the outside of inner sheath, the equal joint in inboard of line hole and draw-in groove has the cable core, and the outside is four the laminating cover has all been cup jointed in the outside of cable core, the inboard of laminating cover has been seted up and has been agreed with the groove, two extrusion springs of the outside fixedly connected with of laminating cover, eight fixedly connected with flame retardant coating between the one end of inner sheath is kept away from to the extrusion spring, the outside fixedly connected with oversheath of flame retardant coating, the inboard fixedly connected with locating piece of bandage, the thread groove has been seted up at the top of locating piece, two jacks have been seted up in the outside of bandage two the closure bolt has been pegged graft between the inboard of jack. This novel composite cable, the inside cable core of cable is closely stable, and is convenient for tie up between two cables.

Description

Novel composite cable

Technical Field

The utility model relates to the technical field of cables, specifically a novel composite cable.

Background

The cable is an electric energy or signal transmission device, usually composed of several or several groups of wires, such as power cable, control cable, compensation cable, shielding cable, high-temperature cable, computer cable, signal cable, coaxial cable, fire-resistant cable, marine cable, mining cable, aluminum alloy cable, etc., which are composed of single-strand or multi-strand wires and insulating layer and used for connecting circuits, electric appliances, etc.

The inside cable core of cable is inseparable inadequately, and buckles and cause the damage to inside cable easily, and the cable needs to have certain protectiveness and fire proofness, when tying up two cables, misplaces easily, causes and entangles each other between the cable, causes inconvenience to the later maintenance, so proposes a novel composite cable and solves the above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a novel composite cable possesses the inside cable core of cable and closely stabilizes, and is convenient for advantages such as tieing between two cables, and it is loose to have solved traditional cable core, buckles and causes the damage easily, and the easy problem of dislocation of tieing between two cables.

(II) technical scheme

For the inside cable core of realizing above-mentioned cable is closely stable, and the purpose of the joint between two cables of being convenient for, the utility model provides a following technical scheme: the utility model provides a novel composite cable, includes inner sheath and bandage, the line hole has been seted up to the inboard of inner sheath, four draw-in grooves have been seted up in the outside of inner sheath, the equal joint in inboard of line hole and draw-in groove has the cable core, and four in the outside of cable core all cup joints the laminating cover, the inboard of laminating cover has been seted up and has been agreed with the groove, two extrusion springs of the outside fixedly connected with of laminating cover, eight fixedly connected with flame retardant coating between the one end that the inner sheath was kept away from to the extrusion spring, the outside fixedly connected with oversheath of flame retardant coating, the inboard fixedly connected with locating piece of bandage, the thread groove has been seted up at the top of locating piece, two jacks have been seted up in the outside of bandage two pegs graft between the inboard of jack and have the closure bolt.

Preferably, the diameters of five cable cores are equal, and the pressing sleeve is sleeved with the cable cores through the fit grooves.

Preferably, the four press fit sleeves and the inner sheath are rubber sleeves, and the press fit sleeves are in a quarter-ring shape.

Preferably, the fire-proof layer is a glass fiber layer, the thickness of the fire-proof layer is at least three millimeters, the outer sheath is a polyethylene sleeve, and the thickness of the outer sheath is at least eight millimeters.

Preferably, the bandage is a rubber belt, the thickness of the bandage is at least one centimeter, and the left side of the positioning block is attached to the outer sheath.

Preferably, the bottom end of the locking bolt penetrates through the two insertion holes and extends to the inner side of the thread groove, and the locking bolt is in threaded connection with the thread groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a novel composite cable possesses following beneficial effect:

this novel composite cable, it has a cable core to alternate through the wire hole, it makes to agree with groove and cable core laminating to extrude the pressing cover through extrusion spring, thereby make the cable core centre gripping between draw-in groove and agree with the groove, promote the stability of cable core, and the extrusion spring is when buckling the cable, can provide certain buffering, protect the cable core, prevent to buckle and cause the damage to the cable core, prevent fires the cable through the flame retardant coating, it is outmost protective to carry out the cable through the oversheath, will separate and fix a position between the cable through the locating piece, tie up the cable through the bandage, and through closure bolt and thread groove threaded connection, separate the cable, difficult entanglement knot, the ligature is more stable, and convenient to use, this novel composite cable, the inside cable core of cable is closely stable, and be convenient for the ligature between two cables.

Drawings

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

fig. 2 is a partially enlarged view of a portion a of the structure of fig. 1 of the present invention.

In the figure: the cable comprises an inner sheath 1, a cable hole 2, a clamping groove 3, a cable core 4, a pressing sleeve 5, a matching groove 6, an extrusion spring 7, a fireproof layer 8, an outer sheath 9, a binding band 10, a positioning block 11, a thread groove 12, a jack 13 and a locking bolt 14.

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, a novel composite cable comprises an inner sheath 1 and a binding band 10, wherein the binding band 10 is a rubber band, the thickness of the binding band 10 is at least one centimeter, the inner side of the inner sheath 1 is provided with a wire hole 2, the outer side of the inner sheath 1 is provided with four clamping grooves 3, the inner sides of the wire hole 2 and the clamping grooves 3 are respectively clamped with a cable core 4, the diameters of five cable cores 4 are equal, the outer sides of the four cable cores 4 on the outer side are respectively sleeved with a bonding sleeve 5, the four bonding sleeves 5 and the inner sheath 1 are rubber sleeves, the bonding sleeve 5 is in a quarter-ring shape, the inner side of the bonding sleeve 5 is provided with a bonding groove 6, the bonding sleeve 5 is sleeved with the cable core 4 through the bonding groove 6, the outer side of the bonding sleeve 5 is fixedly connected with two extrusion springs 7, a fireproof layer 8 is fixedly connected between one ends of the eight extrusion springs 7 far away from the inner sheath 1, and the fireproof layer 8 is a glass fiber layer, the thickness of the fireproof layer 8 is at least three millimeters, the outer side of the fireproof layer 8 is fixedly connected with an outer sheath 9, the outer sheath 9 is a polyethylene sleeve, the thickness of the outer sheath 9 is at least eight millimeters, the inner side of the binding band 10 is fixedly connected with a positioning block 11, the left side of the positioning block 11 is attached to the outer sheath 9, the top of the positioning block 11 is provided with a thread groove 12, the outer side of the binding band 10 is provided with two insertion holes 13, a locking bolt 14 is inserted between the inner sides of the two insertion holes 13, the bottom end of the locking bolt 14 penetrates through the two insertion holes 13 and extends to the inner side of the thread groove 12, the locking bolt 14 is in threaded connection with the thread groove 12, a cable core 4 is inserted through a thread hole 2, the pressing sleeve 5 is pressed by a pressing spring 7 to enable the engaging groove 6 to be attached to the cable core 4, so that the cable core 4 is clamped between the clamping groove 3 and the engaging groove 6, the stability of the cable core 4 is improved, and the pressing spring 7 is used when the cable is bent, can provide certain buffering, protection cable core 4 prevents to buckle and causes the damage to cable core 4, prevents fires the cable through flame retardant coating 8, protects the outermost nature of carrying out the cable through oversheath 9, will separate and fix a position between the cable through locating piece 11, ties up the cable through bandage 10 to through

closure bolt

14 and 12 threaded connection of thread groove, separate the cable, be difficult for entangling to tie and knot, it is more stable to tie up, convenient to use.

When using, it has a cable core 4 to alternate through line hole 2, it makes to agree with

groove

6 and 4 laminating of cable core to extrude the laminating cover 5 through extrusion spring 7, thereby make cable core 4 centre gripping between draw-in groove 3 and agree with groove 6, promote the stability of cable core 4, and extrusion spring 7 can provide certain buffering when buckling the cable, protect cable core 4, prevent to buckle and cause the damage to cable core 4, prevent fires the cable through flame retardant coating 8, protect the outermost nature of cable through oversheath 9, will separate and fix a position between the cable through locating piece 11, tie up the cable through bandage 10, and through

closure bolt

14 and 12 threaded connection of thread groove, separate the cable, difficult entanglement of ligature, tie a knot more stably, convenient to use.

In conclusion, the novel integrated cable is characterized in that a cable core 4 is inserted through a wire hole 2, the pressing sleeve 5 is pressed by the pressing spring 7 to enable the engagement groove 6 to be attached to the cable core 4, so that the cable core 4 is clamped between the clamping groove 3 and the engagement groove 6, the stability of the cable core 4 is improved, the pressing spring 7 can provide certain buffering when the cable is bent, the cable core 4 is protected, the cable is prevented from being damaged by bending, the fireproof layer 8 is used for preventing the cable from being subjected to fire, the outermost layer of the cable is protected by the outer sheath 9, the cables can be separated and positioned by the positioning block 11, the cable is bound by the binding band 10, the locking bolt 14 is in threaded connection with the threaded groove 12, the cable is separated, the cable is not easy to be entangled and knotted, the binding is more stable and convenient to use, the cable core inside the novel integrated cable is compact and stable, and the problem that the cable core of the traditional cable is loose, the cable is easy to damage due to bending and the binding between the two cables is easy to misplace is solved.

It is to be noted that 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 an … …" does not exclude the presence of other identical elements 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. A novel composite cable comprises an inner sheath (1) and a bandage (10), and is characterized in that: the cable sheath is characterized in that a cable hole (2) is formed in the inner side of the inner sheath (1), four clamping grooves (3) are formed in the outer side of the inner sheath (1), cable cores (4) are clamped in the inner sides of the cable hole (2) and the clamping grooves (3), a compression sleeve (5) is sleeved on the outer sides of the four cable cores (4), a conjunction groove (6) is formed in the inner side of the compression sleeve (5), two extrusion springs (7) are fixedly connected to the outer side of the compression sleeve (5), a fireproof layer (8) is fixedly connected between one ends, far away from the inner sheath (1), of the eight extrusion springs (7), an outer sheath (9) is fixedly connected to the outer side of the fireproof layer (8), a positioning block (11) is fixedly connected to the inner side of the bandage (10), a thread groove (12) is formed in the top of the positioning block (11), and two insertion holes (13) are formed in the outer side of the bandage (10), a locking bolt (14) is inserted between the inner sides of the two insertion holes (13).

2. A new type of composite cable according to claim 1, characterized in that: the diameters of the five cable cores (4) are equal, and the pressing sleeve (5) is sleeved with the cable cores (4) through the fit groove (6).

3. A new type of composite cable according to claim 1, characterized in that: the four press fit sleeves (5) and the inner sheath (1) are rubber sleeves, and the press fit sleeves (5) are in a quarter-ring shape.

4. A new type of composite cable according to claim 1, characterized in that: the fireproof layer (8) is a glass fiber layer, the thickness of the fireproof layer (8) is at least three millimeters, the outer sheath (9) is a polyethylene sleeve, and the thickness of the outer sheath (9) is at least eight millimeters.

5. A new type of composite cable according to claim 1, characterized in that: the bandage (10) is a rubber belt, the thickness of the bandage (10) is at least one centimeter, and the left side of the positioning block (11) is attached to the outer sheath (9).

6. A new type of composite cable according to claim 1, characterized in that: the bottom end of the locking bolt (14) penetrates through the two insertion holes (13) and extends to the inner side of the thread groove (12), and the locking bolt (14) is in threaded connection with the thread groove (12).