CN218038670U - Anti-interference bare copper stranded wire - Google Patents

Abstract

The utility model discloses an anti-jamming bare copper stranded wire, its technical scheme main points are: including the inner core copper line, the excircle wall of inner core copper line is provided with interior parcel copper strand wires, the excircle wall of interior parcel copper strand wires is provided with outer parcel copper strand wires, two auxiliary rings have been cup jointed in the excircle wall activity of inner core copper line, auxiliary assembly sets up the excircle wall of auxiliary ring is used for right the inner core copper line is assisted and is cuted, through the auxiliary ring that sets up, through inner core copper line, auxiliary ring, connecting hole, removal post, slider, coil spring, joint post, silica gel board and joint groove use of mutually supporting to be convenient for with the surface of auxiliary ring restriction inner core copper line, refer to through the restriction of two auxiliary rings, do not have the position when can preventing the staff from shearing the inner core copper line and refer to the restriction, lead to the surface of inner core copper line to be squeezed out many places of cutting tool and cave in or mar, thereby be convenient for supplementary staff cuts the inner core copper line.

Description

Anti-interference bare copper stranded wire

Technical Field

The utility model relates to a naked copper strands technical field, concretely relates to anti-jamming naked copper strands.

Background

The bare copper stranded wire is also called as a copper stranded wire, is often used for indoor simple electric connecting wires or visible grounding wires, and is more commonly used as a connecting wire of TRJ mobile or semi-mobile electrical equipment (such as a switch, an electric heater and the like) in a laboratory, and the soft copper stranded wire is suitable for wiring of electrical equipment, electronic appliances or components or a conductor wire core of a wire cable insulated by a soft structure in the occasions.

In the prior art, because the bare copper stranded wire is after production is accomplished, its length is very long, when the bare copper stranded wire that the staff need use, from wherein intercepting required length, and the staff does not have any supplementary when cuting the bare copper stranded wire to can lead to the shearing tool to leave sunken and mar on the surface of bare copper stranded wire, thereby can lead to bare copper stranded wire wearing and tearing.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an anti-jamming bare copper stranded wire has solved bare copper stranded wire and has accomplished the back in production, and its length is very long, when the bare copper stranded wire that the staff need use, from the length that wherein intercepting needs, and the staff does not have any supplementary when cuting bare copper stranded wire to can lead to the shearing tool to leave sunkenly and the mar on bare copper stranded wire's surface, thereby can lead to the problem of bare copper stranded wire wearing and tearing.

The above technical object of the present invention can be achieved by the following technical solutions:

a bare copper stranded wire that is resistant to interference, comprising: the inner copper wire is arranged on the outer circular wall surface of the inner copper wire, an inner wrapping copper stranded wire is arranged on the outer circular wall surface of the inner wrapping copper stranded wire, an outer wrapping copper stranded wire is arranged on the outer circular wall surface of the inner copper stranded wire, and two auxiliary rings are movably sleeved on the outer circular wall surface of the inner copper wire; and the auxiliary assembly is arranged on the outer circular wall surface of the auxiliary ring and used for assisting shearing of the inner core copper wire.

In order to facilitate the auxiliary work personnel to cut the inner core copper line, conduct the utility model discloses an anti-interference bare copper stranded conductor, the preferred, auxiliary assembly includes: the auxiliary ring comprises a plurality of connecting holes and a plurality of connecting holes, wherein the connecting holes are formed in the outer circle wall surfaces of the auxiliary rings respectively, sliding grooves are formed in two inner sides of the connecting holes respectively, a spiral spring is fixedly mounted on one inner side of each sliding groove, a clamping groove is formed in the bottom surface of the inner portion of each connecting hole, a moving column is connected to the inner portion of each connecting hole in a sliding mode, a silica gel plate is fixedly mounted on one side of the moving column, sliding blocks are fixedly mounted on two sides of the moving column respectively, each sliding block is connected with the corresponding sliding groove in a sliding mode, each sliding block is fixedly mounted with the corresponding spiral spring, a limiting block is fixedly mounted on one side of the corresponding moving column, a clamping column is arranged on one side of the corresponding clamping column, limiting grooves are formed in two inner sides of each sliding groove respectively, each limiting block is connected with the corresponding limiting groove in a sliding mode, and the corresponding clamping column is movably clamped with the corresponding clamping grooves.

For the convenience of preventing that the inner core copper line is by the inner wall fish tail of auxiliary ring, conduct the utility model discloses an anti-interference bare copper stranded conductor, the preferred, the interior round wall fixed mounting of auxiliary ring has the flexible glue.

In order to be convenient for accomodate two supplementary rings together, conduct the utility model discloses an anti-interference bare copper stranded conductor, the preferred is located left the one end fixed mounting of supplementary ring has a plurality of restriction post, is located the right side a plurality of spread groove has been seted up to the one end of supplementary ring, the restriction post with spread groove activity joint.

For the convenience carries out insulation protection to the internal core copper line, as the utility model discloses an anti-interference bare copper stranded conductor, the preferred, the outer round wall of outer parcel copper stranded conductor is provided with the insulating layer, the outer round wall of insulating layer is provided with the waterproof layer.

For the convenience of increasing the corrosion resistance of inner core copper line, conduct the utility model discloses an anti-interference bare copper stranded conductor, the preferred, the excircle wall of waterproof layer is provided with corrosion-resistant layer, corrosion-resistant layer's excircle wall is provided with anti-interference layer.

In order to prevent that the inner core copper line from producing static, as the utility model discloses an anti-interference bare copper stranded conductor, the preferred, the excircle wall on anti-interference layer is provided with the antistatic backing, the excircle wall on antistatic backing is provided with the wearing layer.

To sum up, the utility model discloses mainly have following beneficial effect:

through the supplementary ring that sets up, through the inner core copper line, supplementary ring, the connecting hole, remove the post, the slider, coil spring, the joint post, silica gel board and joint groove use of mutually supporting, thereby be convenient for restrict the surface at the inner core copper line with supplementary ring, the restriction through two supplementary rings is referred to, do not have the position when can preventing the staff from shearing the inner core copper line and refer to the restriction, the surface that leads to the inner core copper line is squeezed out many places by cutting tool and is sunken or mar, thereby be convenient for supplementary staff cuts the inner core copper line.

Through the restriction post that sets up, through putting into the inside of spread groove with the restriction post, be convenient for accomodate two supplementary rings together.

Through the corrosion resistant layer that sets up, through corrosion resistant layer, be convenient for increase the corrosion resistance of inner core copper line, through anti-interference layer, be convenient for carry out anti-interference protection to the inner core copper line.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic diagram of an auxiliary ring structure of the present invention;

FIG. 3 is a partial schematic view of A of FIG. 2;

fig. 4 is a left schematic view of the structure of the clamping column of the present invention;

fig. 5 is a schematic diagram of the corrosion-resistant layer structure of the present invention.

Reference numerals: 1. an inner core copper wire; 2. wrapping a copper stranded wire inside; 3. wrapping a copper stranded wire outside; 4. an auxiliary ring; 5. soft glue; 6. connecting holes; 7. a chute; 8. a coil spring; 9. a clamping groove; 10. moving the column; 11. a silica gel plate; 12. a slider; 13. a limiting block; 14. clamping the column; 15. a sliding groove; 16. a limiting groove; 17. connecting grooves; 18. a restraining post; 19. an insulating layer; 20. a waterproof layer; 21. a corrosion-resistant layer; 22. an anti-interference layer; 23. an antistatic layer; 24. and a wear-resistant layer.

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 efforts all belong to the protection scope of the present invention.

Example one

Referring to fig. 1, 2, 3 and 4, an anti-interference bare copper stranded wire comprises an inner core copper wire 1, wherein an inner wrapping copper stranded wire 2 is arranged on the outer circular wall surface of the inner core copper wire 1, an outer wrapping copper stranded wire 3 is arranged on the outer circular wall surface of the inner wrapping copper stranded wire 2, two auxiliary rings 4 are movably sleeved on the outer circular wall surface of the inner core copper wire 1, an auxiliary assembly is arranged on the outer circular wall surface of each auxiliary ring 4 and used for carrying out auxiliary shearing on the inner core copper wire 1, each auxiliary assembly comprises a plurality of connecting holes 6, the plurality of connecting holes 6 are respectively arranged on the outer circular wall surfaces of the two auxiliary rings 4, sliding grooves 7 are respectively arranged on two inner sides of each connecting hole 6, a spiral spring 8 is fixedly arranged on one inner side of each sliding groove 7, a clamping groove 9 is arranged on the inner bottom surface of each connecting hole 6, a movable column 10 is slidably connected to the inner part of each connecting hole 6, a silica gel plate 11 is fixedly arranged on one side of each movable column 10, sliders 12 are respectively and fixedly arranged on two sides of each movable column 10, the sliding block 12 is connected with the sliding groove 7 in a sliding mode, the sliding block 12 is fixedly installed with the spiral spring 8, one side of the moving column 10 is fixedly installed with a limiting block 13, the limiting block 13 is a T-shaped block, one side of the moving column 10 is provided with a clamping column 14, one side of the clamping column 14 is provided with a sliding groove 15, two inner sides of the sliding groove 15 are respectively provided with a limiting groove 16, the limiting block 13 is connected with the limiting groove 16 in a sliding mode, the clamping column 14 is movably clamped with the clamping groove 9, through the arranged auxiliary ring 4, after the production of the inner core copper wire 1 is completed, the inner core copper wire 1 is long, and further, a worker sleeves the two auxiliary rings 4 on the outer circle wall surface of the inner core copper wire 1, when the worker needs to shear the inner core copper wire 1, the worker moves the auxiliary ring 4 to the position needing to be sheared through moving the auxiliary ring 4, and then the worker separates the two auxiliary rings 4 by a small distance, the shearing tool can be contained between the two auxiliary rings 4, and then an operator drives the slider 12 through the moving column 10, the silica gel plates 11 and the clamping column 14 stretch the spiral spring 8 to move, so that the two silica gel plates 11 clamp the inner core copper wire 1, after the moving column 10 enters the connecting hole 6, the operator moves the clamping column 14, the bottom end of the clamping column 14 is placed in the clamping groove 9, the moving column 10 and the silica gel plates 11 can be fixed, the auxiliary rings 4 can be limited on the surface of the inner core copper wire 1 to help the operator to refer to the shearing length, then the operator cuts the inner core copper wire 1 between the two auxiliary rings 4, the situation that the operator does not have position reference limitation when cutting the inner core copper wire 1 can be prevented, the surface of the inner core copper wire 1 is extruded with multiple dents or scratches by the shearing tool, and the auxiliary operator can conveniently cut the inner core copper wire 1.

Example two

Refer to fig. 1, fig. 2 and fig. 5, interior round wall fixed mounting of supplementary ring 4 has flexible glue 5, the one end fixed mounting that is located left supplementary ring 4 has a plurality of restriction post 18, a plurality of spread groove 17 has been seted up to the one end of the supplementary ring 4 that is located the right side, restriction post 18 and spread groove 17 activity joint, restriction post 18 through the setting, through the inside of putting into spread groove 17 with restriction post 18, be convenient for accomodate two supplementary rings 4 together, the outer round wall of outer parcel copper strand wires 3 is provided with insulating layer 19, the outer round wall of insulating layer 19 is provided with waterproof layer 20, insulating layer 19 through the setting, through insulating layer 19, be convenient for carry out insulation protection to inner core copper line 1, through waterproof layer 20, be convenient for carry out waterproof to inner core copper line 1.

EXAMPLE III

Referring to fig. 1 and 5, the excircle wall of waterproof layer 20 is provided with corrosion-resistant layer 21, the excircle wall of corrosion-resistant layer 21 is provided with anti-interference layer 22, corrosion-resistant layer 21 through the setting, through corrosion-resistant layer 21, be convenient for increase the corrosion resistance of inner core copper line 1, through anti-interference layer 22, be convenient for carry out anti-interference protection to inner core copper line 1, the excircle wall of anti-interference layer 22 is provided with antistatic backing 23, the excircle wall of antistatic backing 23 is provided with wearing layer 24, antistatic backing 23 through the setting, be convenient for prevent that inner core copper line 1 from producing static, through wearing layer 24, be convenient for improve the wearing resistance of inner core copper line 1.

The working principle is as follows: referring to fig. 1-5, through the auxiliary ring 4, after the inner core copper wire 1 is produced, the inner core copper wire 1 is a long section, and then the worker covers two auxiliary rings 4 on the outer circular wall surface of the inner core copper wire 1, when the worker needs to shear the inner core copper wire 1, the worker moves the auxiliary ring 4 to a position needing to be sheared by moving the auxiliary ring 4, and then the worker separates the two auxiliary rings 4 by a small distance, so that a shearing tool can be accommodated between the two auxiliary rings 4, and then the worker drives the slider 12 through the moving column 10, the silica gel plate 11 and the clamping column 14 stretch the coil spring 8 to move, so that the two inner core copper wires 1 are clamped by the two auxiliary rings 11, after the moving column 10 enters the connecting hole 6, the worker moves the clamping column 14, places the bottom end of the clamping column 14 into the clamping groove 9, the moving column 10 and the silica gel plate 11 can be fixed, so that the auxiliary ring 4 can be limited on the surface of the inner core copper wire 1 to help the worker to shear the reference cutting length of the copper wire, and then the worker can prevent the worker from placing the inner core copper wire 1 between the auxiliary rings 18 and preventing the worker from being cut the copper wire from being conveniently by limiting the auxiliary rings 18, and preventing the worker from being cut the copper wire from being cut the inner core copper wire from being pressed into the position of the auxiliary ring 1, thereby limiting copper wire.

Through the insulating layer 19 that sets up, through insulating layer 19, be convenient for carry out insulation protection to inner core copper line 1, through waterproof layer 20, be convenient for waterproof inner core copper line 1, through the corrosion-resistant layer 21 that sets up, through corrosion-resistant layer 21, be convenient for increase inner core copper line 1's corrosion resistance, through anti-interference layer 22, be convenient for carry out anti-interference protection to inner core copper line 1.

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 (7)

1. An anti-interference bare copper stranded wire, comprising:

the copper wire comprises an inner core copper wire (1), wherein an inner wrapping copper stranded wire (2) is arranged on the outer circle wall surface of the inner core copper wire (1), an outer wrapping copper stranded wire (3) is arranged on the outer circle wall surface of the inner wrapping copper stranded wire (2), and two auxiliary rings (4) are movably sleeved on the outer circle wall surface of the inner core copper wire (1);

the auxiliary assembly is arranged on the outer circle wall surface of the auxiliary ring (4) and used for assisting shearing of the inner core copper wire (1).

2. The tamper-resistant bare copper stranded wire according to claim 1, wherein the auxiliary assembly comprises:

a plurality of connecting hole (6), a plurality of connecting hole (6) are seted up respectively two the excircle wall of supplementary ring (4), spout (7) have been seted up respectively to the inside both sides of connecting hole (6), inside one side fixed mounting of spout (7) has coil spring (8), joint groove (9) have been seted up to the inside bottom surface of connecting hole (6), the inside sliding connection of connecting hole (6) has removal post (10), one side fixed mounting that removes post (10) has silica gel plate (11), the both sides of removing post (10) are fixed mounting respectively has slider (12), slider (12) with spout (7) sliding connection, slider (12) with coil spring (8) fixed mounting, one side fixed mounting that removes post (10) has stopper (13), one side that removes post (10) is provided with joint post (14), sliding tray (15) have been seted up to one side of joint post (14), spacing groove (16) have been seted up respectively to the inside both sides of sliding tray (15), stopper (13) with spacing groove (16) sliding connection, joint post (14) with joint groove (9).

3. The bare copper stranded conductor of claim 2, which is resistant to interference, characterized in that: and the inner circle wall surface of the auxiliary ring (4) is fixedly provided with soft rubber (5).

4. The bare copper stranded conductor of claim 3, which is resistant to interference, characterized in that: be located the left one end fixed mounting of supplementary ring (4) has a plurality of restriction post (18), is located the right side a plurality of spread groove (17) have been seted up to the one end of supplementary ring (4), restriction post (18) with spread groove (17) activity joint.

5. The bare copper stranded conductor of claim 4, which is resistant to interference, characterized in that: an insulating layer (19) is arranged on the outer circle wall surface of the outer wrapping copper stranded wire (3), and a waterproof layer (20) is arranged on the outer circle wall surface of the insulating layer (19).

6. The bare copper stranded conductor of claim 5, which is resistant to interference, characterized in that: the outer circle wall surface of the waterproof layer (20) is provided with a corrosion-resistant layer (21), and the outer circle wall surface of the corrosion-resistant layer (21) is provided with an anti-interference layer (22).

7. The bare copper stranded conductor capable of resisting interference according to claim 6, wherein: the anti-interference coating is characterized in that an anti-static layer (23) is arranged on the outer circular wall surface of the anti-interference layer (22), and a wear-resistant layer (24) is arranged on the outer circular wall surface of the anti-static layer (23).

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