CN212624861U

CN212624861U - Cable with high strength and good insulating property

Info

Publication number: CN212624861U
Application number: CN202021985086.5U
Authority: CN
Inventors: 刘文杰
Original assignee: Xinjiang Xinqiang Cable Co ltd
Current assignee: Xinjiang Xinqiang Cable Co ltd
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-02-26
Anticipated expiration: 2030-09-11

Abstract

The utility model discloses a cable that high strength insulating properties is good, including electrically conductive copper core, the insulating rubber leather sheath has been cup jointed on the surface of electrically conductive copper core, the top and the bottom on insulating rubber leather sheath surface all are provided with the buckle, the left side and the right side of buckle all set up threaded hole, the inner chamber threaded connection of screw hole has the bolt, the bottom of bolt runs through the bottom of buckle and has cup jointed the nut. The utility model discloses cup joint the buckle and make the screw hole align at the cable kneck, then reuse bolt aims at the rotatory insertion of screw hole, and the phenomenon that the epidermis ftractures is avoided appearing to last rotatory nut messenger buckle chucking cable. The utility model provides a current cable junction easy bending crust problem of ftractureing easily, increased the security of cable, also increased the insulating effect of cable, also improved the practicality of cable.

Description

Cable with high strength and good insulating property

Technical Field

The utility model relates to an insulated cable technical field specifically is a cable that high strength insulating properties is good.

Background

The cable is usually made by several or several groups of wires to form mutually insulated conductors and an outer insulation protective layer, so that the cable with good insulation performance is needed in the use process of the cable, but the outer skin of the existing cable joint is easy to bend and crack, the use safety of the cable is reduced, the insulation effect of the cable is also reduced, and the practicability of the cable is also reduced.

SUMMERY OF THE UTILITY MODEL

For solving the problem that proposes among the above-mentioned background art, the utility model aims to provide a cable that high strength insulating properties is good possesses insulating effectual advantage, has solved the easy problem that ftractures of the easy crooked crust of current cable junction.

The utility model provides a following technical scheme: the utility model provides a cable that high strength insulating properties is good, includes electrically conductive copper core, the insulating rubber leather sheath has been cup jointed on the surface of electrically conductive copper core, the top and the bottom on insulating rubber leather sheath surface all are provided with the buckle, the left side and the right side of buckle all set up threaded hole, the inner chamber threaded connection of screw hole has the bolt, the bottom of buckle is run through to the bottom of bolt and the nut has been cup jointed.

And a ceramic ring is arranged on the inner side of the buckle and corresponds to the surface of the insulating rubber leather sheath, the cross sectional area of the ceramic ring is equal to that of the buckle, and the ceramic ring is matched with the buckle for use.

The surface of the insulating rubber leather sheath is covered with insulating paint, the cross section area of the insulating paint is equal to that of the insulating rubber leather sheath, and the insulating paint is matched with the insulating rubber leather sheath for use.

The inner side of the insulating rubber leather sheath and the surface of the conductive copper core are wrapped with a polyethylene plastic film, the length of the polyethylene plastic film is equal to that of the conductive copper core, and the polyethylene plastic film is matched with the conductive copper core for use.

The fiber pipe sleeve is arranged on the inner side of the insulating rubber leather sleeve and on the surface of the polyethylene plastic film, the fiber pipe sleeve is attached to the surface of the polyethylene plastic film, and the fiber pipe sleeve is matched with the polyethylene plastic film for use.

The quantity of screw hole is two, and the equidistance distributes, the width of screw hole and the interval between the bolt are less than a millimeter, the screw hole uses with the bolt cooperation.

The utility model has the advantages as follows:

1. the utility model discloses cup joint the buckle and make the screw hole align at the cable kneck, then reuse bolt aims at the rotatory insertion of screw hole, the phenomenon that the epidermis ftractureed is avoided appearing to last rotatory nut messenger buckle chucking cable, the electrically conductive copper core output power of last cable cooperation, electrically conductive copper core circular telegram cooperation polyethylene plastic film cooperates the fibre pipe box to increase the resistance between insulating rubber leather sheath and the electrically conductive copper core when carrying out the insulation to electrically conductive copper core, then insulating rubber leather sheath cooperation insulating varnish makes the insulating rubber leather sheath avoid the phenomenon of electric leakage, reach insulating effectual effect, the problem of the easy crooked crust easy fracture of current cable junction has been solved, the security of cable has been increased, the insulating effect of cable has also been increased, the practicality of cable has also been improved.

2. The utility model discloses a setting of pottery ring can assist the insulating rubber leather sheath to insulate, plays the effect of keeping apart simultaneously, has avoided the insulating rubber leather sheath to leak electricity and has made the phenomenon that the buckle formed the circular telegram circuit, also improves the insulating nature of cable.

3. The utility model discloses a setting of insulated paint can the auxiliary cable carry out work, plays anti flame retardant simultaneously, has avoided insulating rubber leather sheath and electrically conductive copper core to appear the phenomenon that the short circuit made insulating rubber leather sheath the burning, also improves the security of cable work.

4. The utility model discloses a setting of polyethylene plastic film can assist the electrically conductive copper core to carry out work, plays the effect of protection simultaneously, has avoided the phenomenon that the electrically conductive copper core is direct to lead to the electric leakage not enough with insulating rubber leather sheath contact resistance effect.

5. The utility model discloses a setting of fibre pipe box can assist the polyethylene plastic film to carry out work, plays the effect of increasing resistance simultaneously, has avoided electrically conductive copper core electric power output to exceed the phenomenon that the whole subsidiary voltage of insulating rubber leather sheath caused the short circuit.

6. The utility model discloses a quantity of screw hole is two settings, can assist the buckle to fix, plays fixed effect simultaneously, has avoided the buckle only one end fixed phenomenon that drops appears easily, also increases the stability of buckle installation.

Drawings

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

FIG. 2 is a perspective view of the insulating rubber boot and the buckle structure shown in FIG. 1 according to the present invention;

fig. 3 is a top view of a part of the fastener shown in fig. 2 according to the present invention.

In the figure: 1. a conductive copper core; 2. an insulating rubber leather sheath; 3. buckling; 4. a threaded hole; 5. a bolt; 6. a nut; 7. a ceramic ring; 8. insulating paint; 9. a polyethylene plastic film; 10. and a fiber pipe sleeve.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1 to 3, the utility model discloses a conductive copper core 1, insulating rubber leather sheath 2 has been cup jointed on conductive copper core 1's surface, and the top and the bottom on insulating rubber leather sheath 2 surface all are provided with buckle 3, and threaded hole 4 is all seted up on buckle 3's left side and right side, and threaded hole 4's inner chamber threaded connection has bolt 5, and the bottom of bolt 5 runs through buckle 3's bottom and has cup jointed nut 6.

Referring to fig. 1, a ceramic ring 7 is arranged on the inner side of the buckle 3 and corresponding to the surface of the insulating rubber leather sheath 2, the cross-sectional area of the ceramic ring 7 is equal to that of the buckle 3, and the ceramic ring 7 is matched with the buckle 3 for use.

This embodiment can assist insulating rubber leather sheath 2 to insulate through ceramic ring 7's setting, plays the effect of keeping apart simultaneously, has avoided insulating rubber leather sheath 2 electric leakage to make buckle 3 form the phenomenon of circular telegram circuit, also improves the insulating nature of cable.

Referring to fig. 2, the surface of the insulating rubber leather sheath 2 is covered with insulating paint 8, the cross section area of the insulating paint 8 is equal to that of the insulating rubber leather sheath 2, and the insulating paint 8 is matched with the insulating rubber leather sheath 2 for use.

This embodiment can assist the cable to carry out work through the setting of insulated paint 8, plays anti flame retardant property simultaneously, has avoided insulating rubber leather sheath 2 and electrically conductive copper core 1 to appear the phenomenon that the short circuit made insulating rubber leather sheath 2 the burning, also improves the security of cable work.

Referring to fig. 1, the surface of the conductive copper core 1 and the inner side of the insulating rubber leather sheath 2 are wrapped with a polyethylene plastic film 9, the length of the polyethylene plastic film 9 is equal to the length of the conductive copper core 1, and the polyethylene plastic film 9 is matched with the conductive copper core 1 for use.

This embodiment can assist electrically conductive copper core 1 to carry out work through the setting of polyethylene plastic film 9, plays the effect of protection simultaneously, has avoided electrically conductive copper core 1 direct and insulating rubber leather sheath 2 contact resistance effect not enough to lead to the phenomenon of electric leakage.

Referring to fig. 1, a fiber pipe sleeve 10 is arranged on the inner side of the insulating rubber leather sheath 2 and on the surface of the polyethylene plastic film 9, the fiber pipe sleeve 10 is attached to the surface of the polyethylene plastic film 9, and the fiber pipe sleeve 10 is used in cooperation with the polyethylene plastic film 9.

The setting of fibre pipe box 10 is passed through to this embodiment, can assist polyethylene plastic film 9 to work, plays the effect that increases resistance simultaneously, has avoided electrically conductive copper core 1 power output to exceed the phenomenon that the whole incidental voltage of insulating rubber leather sheath 2 caused the short circuit.

Referring to fig. 3, the number of the threaded holes 4 is two, the threaded holes are distributed at equal intervals, the width of the threaded holes 4 and the distance between the bolts 5 are less than one millimeter, and the threaded holes 4 are matched with the bolts 5 for use.

This embodiment can assist buckle 3 to fix through the setting of screw hole 4 two, plays fixed effect simultaneously, has avoided 3 only one ends of buckle fixed phenomenon that drops appears easily, also increases the stability of 3 installations of buckle.

The utility model discloses cup joint buckle 3 and make screw hole 4 align at the cable kneck, then reuse bolt 5 is aimed at the 4 rotatory insertions of screw hole, the phenomenon that the epidermis ftractures is avoided appearing to last rotatory nut 6 messenger buckle 3 chucking cable, 1 output power of the electrically conductive copper core of last cable cooperation, 1 circular telegram cooperation polyethylene plastic film of electrically conductive copper core 9 cooperates fibre pipe box 10 to increase the resistance between insulating rubber leather sheath 2 and the electrically conductive copper core 1 when carrying out the insulation to electrically conductive copper core 1, then the phenomenon that insulating rubber leather sheath 2 avoided the electric leakage is made to insulating rubber leather sheath 2 cooperation insulating paint 8, reach insulating effectual effect.

Claims

1. The utility model provides a cable that high strength insulating properties is good, includes electrically conductive copper core (1), its characterized in that: the surface of conductive copper core (1) has cup jointed insulating rubber leather sheath (2), the top and the bottom on insulating rubber leather sheath (2) surface all are provided with buckle (3), threaded hole (4) are all seted up on the left side and the right side of buckle (3), the inner chamber threaded connection of threaded hole (4) has bolt (5), the bottom of bolt (5) runs through the bottom of buckle (3) and has cup jointed nut (6).

2. The cable of claim 1, wherein the cable has a high strength and good insulation property, and the cable further comprises: the inner side of the buckle (3) is provided with a ceramic ring (7) corresponding to the surface of the insulating rubber leather sleeve (2), the cross sectional area of the ceramic ring (7) is equal to that of the buckle (3), and the ceramic ring (7) is matched with the buckle (3).

3. The cable of claim 2, wherein the cable has a high strength and good insulation property, and the cable further comprises: the surface of insulating rubber leather sheath (2) is covered with insulating varnish (8), the cross-sectional area of insulating varnish (8) equals the cross-sectional area of insulating rubber leather sheath (2), insulating varnish (8) and insulating rubber leather sheath (2) cooperation.

4. A high strength, high insulation cable as claimed in claim 3, wherein: the inner side of the insulating rubber leather sheath (2) and the surface of the conductive copper core (1) are wrapped with a polyethylene plastic film (9), the length of the polyethylene plastic film (9) is equal to that of the conductive copper core (1), and the polyethylene plastic film (9) is matched with the conductive copper core (1).

5. A high strength, good insulation cable as claimed in claim 4, wherein: the fiber pipe sleeve (10) is arranged on the inner side of the insulating rubber leather sleeve (2) and on the surface of the polyethylene plastic film (9), the fiber pipe sleeve (10) is attached to the surface of the polyethylene plastic film (9), and the fiber pipe sleeve (10) is matched with the polyethylene plastic film (9).

6. A high strength, good insulation cable as claimed in claim 5, wherein: the quantity of screw hole (4) is two, and the equidistance distributes, the width of screw hole (4) and the interval between bolt (5) are less than a millimeter, screw hole (4) and bolt (5) cooperation.