CN211319838U

CN211319838U - Cable eccentricity-preventing wire inlet assembly

Info

Publication number: CN211319838U
Application number: CN202020425352.2U
Authority: CN
Inventors: 潘磊; 高帅
Original assignee: Hunan Valin Wire and Cable Co Ltd
Current assignee: Hunan Valin Wire and Cable Co Ltd
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2020-08-21
Anticipated expiration: 2030-03-30

Abstract

The utility model discloses a cable prevents off-centre inlet wire subassembly, it includes concentrator, homocline ware, mounting and is used for connecting the concentrator and the connector of homocline ware, concentrator and the coaxial setting of homocline ware, set up centre bore and circumference hole on the concentrator, the circumference hole side sets up the pulley, and the inside of homocline ware sets up the center tube and encircles the pipe, the circumference hole is the same with the quantity of encircling the pipe, the position corresponds, the utility model provides a cable prevents off-centre inlet wire subassembly in the filling strip of cable conductor pass the circumference hole from the inlet wire pulley then get into homocline ware from the outlet wire pulley, the edge of the reducible circumference hole both ends of setting up of pulley to the wearing and tearing of filling strip, encircle the position that the pipe can restrict filling strip, make filling strip evenly fill in the outside of sinle silk, prevent that the sinle silk is eccentric, keep.

Description

Cable eccentricity-preventing wire inlet assembly

Technical Field

The utility model relates to a cable manufacture technical field especially relates to a cable prevents eccentric incoming line subassembly.

Background

Most cables need use filling material in the market at present, some adoption filling strip, some adoption filling rope, some xiao mian then adopt the filler wire, no matter which kind of packing, all can make the cable rounder, and the surface is more pleasing to the eye. However, once the number of the filled cables is increased, the round distance between the filling of the cables and the cable core is not well controlled, and the cable core is easy to deviate to one end, so that the cable core deviates, the capacitance of the cable is influenced, and the capacitance of the cable is unbalanced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the eccentric problem of the cable core that has the packing strip among the prior art, and the eccentric inlet wire subassembly is prevented to a cable that proposes for between the cable strand wires operation, but reach the packing strip evenly distributed of cable purpose around the cable core.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an off-centre inlet wire subassembly is prevented to cable, its includes concentrator, homoline ware, mounting and is used for connecting the concentrator and the connector of homoline ware, concentrator and homoline ware coaxial arrangement.

Furthermore, the concentrator is in a round cake shape, a central hole and at least two circumferential holes are formed in the concentrator, the central hole is located in the center of the concentrator, and the circumferential holes are annularly distributed on the circumference of the central hole.

Furthermore, one side of the circumferential hole, which is far away from the central hole, is provided with an incoming line pulley, one side of the circumferential hole, which is close to the central hole, is provided with an outgoing line pulley, and the incoming line pulley and the outgoing line pulley are located on different end faces of the concentrator.

Preferably, the grooves through which the wire passes by the wire inlet pulley and the wire outlet pulley are on the same straight line, and the straight line passes through the central point of the concentrator.

Further, the wire equalizer is cylindric, the inside of wire equalizer sets up center tube and two at least surrounding pipes, and the center tube is coaxial with the wire equalizer, surrounding pipe ring cloth uses the axis of center tube as the outside of centre of a circle ring cloth and center tube, surrounding pipe is in between center tube and the wire equalizer, the outer wall of surrounding pipe pastes with the outer wall of center tube and the inner wall of wire equalizer respectively mutually.

Preferably, the number of the circumferential holes and the number of the surrounding pipes are the same and correspond to each other in position.

Preferably, the number of circumferential holes and surrounding tubes is six.

Preferably, the edge of the wire inlet end of the circumferential hole is provided with a chamfer, so that the abrasion of the filling strip is reduced.

Preferably, the through hole begins on the mounting, the outer wall of the equal line ware one end of inner wall fixed connection of through hole, the outside external screw thread that is used for connecting that sets up of mounting one end.

Compared with the prior art, the beneficial effects of the utility model are that: the filler strip of cable conductor passes the circumference hole then gets into the homoline ware from the pulley of being qualified for the next round of competitions from the inlet wire pulley among this eccentric inlet wire subassembly is prevented to cable conductor, and the edge at the reducible circumference hole both ends of setting up of pulley is to the wearing and tearing of filler strip, encircles the position that the pipe can restrict the filler strip, makes the filler strip evenly fill in the outside of sinle silk, prevents that the sinle silk is eccentric, keeps electric capacity balanced.

Drawings

FIG. 1 is a schematic structural view of the cable eccentricity-preventing wire-feeding assembly;

FIG. 2 is a schematic structural view of a hub in the cable anti-eccentricity feeding assembly;

fig. 3 is a schematic structural view of a wire equalizer in the cable eccentricity-preventing wire inlet assembly;

fig. 4 is a schematic structural view of a cross section of a wire equalizer in the cable eccentricity-preventing wire inlet assembly.

In the figure: 1. a hub; 2. a wire equalizer; 3. a fixing member; 4. a linker; 5. a wire core; 6. filling the strip; 11. a wire inlet pulley; 12. a wire outlet pulley; 21. a central tube; 22. a surrounding tube; 101. a central bore; 102. a circumferential hole.

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.

Referring to fig. 1, the cable eccentricity-preventing wire inlet assembly comprises a wire concentrator 1, a wire equalizer 2, a fixing member 3 and a connecting body 4 for connecting the wire concentrator 1 and the wire equalizer 2, wherein the wire concentrator 1 and the wire equalizer 2 are coaxially arranged.

Further, referring to fig. 2, the hub 1 is in a circular cake shape, a central hole 101 and six two circumferential holes 102 are formed in the hub 1, the central hole 101 is located in the center of the hub 1, and the circumferential holes 102 are circumferentially distributed on the circumference of the central hole 101.

Further, referring to fig. 2, an incoming line pulley 11 is disposed on one side of the circumferential hole 102 away from the central hole 101, an outgoing line pulley 12 is disposed on one side of the circumferential hole 102 close to the central hole 101, the incoming line pulley 11 and the outgoing line pulley 12 are located on different end faces of the concentrator 1, grooves through which lines pass between the incoming line pulley 11 and the outgoing line pulley 12 are on the same straight line, and the straight line passes through a central point of the concentrator 1.

Further, refer to fig. 3 and 4, it is cylindric to all line ware 2, the inside of all line ware 2 sets up center tube 21 and six surrounding pipes 22, and center tube 21 is coaxial with all line ware 2, surrounding pipes 22 encircles the outside that uses the axis of center tube 21 to encircle cloth and center tube 21, surrounding pipes 22 is between center tube 21 and all line ware 2, the outer wall of surrounding pipes 22 passes through glue fixed connection with the outer wall of center tube 21 and the inner wall of all line ware 2 respectively.

In this embodiment, the circumferential holes 102 and the surrounding tubes 22 are equal in number and correspond in position. The cable core 5 enters the central pipe 21 of the wire equalizer 2 from the central hole 101 of the wire concentrator 1, and the filler strip 6 enters the surrounding pipe 22 of the wire equalizer 2 from the circumferential hole 102 of the wire concentrator 1.

In this embodiment, the edge of the wire inlet end of the circumferential hole 102 is provided with a chamfer, so as to reduce the abrasion of the filler strip 6.

Preferably, a through hole is formed in the fixing piece 3, the inner wall of the through hole is fixedly connected with the outer wall of one end of the wire equalizer 2, an external thread used for connection is arranged outside one end of the fixing piece 3, a threaded hole is formed in one end of the connecting body 4 and used for installation and fixation of the fixing piece 3, and the other end of the connecting body 4 is fixedly connected with the wire concentrator 1 through a screw.

The filler strip 6 of cable conductor passes circumference hole 102 then gets into the ware 2 of equalizing from the pulley 12 of being qualified for the next round of competitions from inlet wire pulley 11 among this eccentric inlet wire subassembly is prevented to cable, and the edge at the reducible circumference hole 102 both ends of setting of pulley is to the wearing and tearing of filler strip 6, encircles the position that pipe 22 can restrict filler strip 6, makes filler strip 6 evenly fill in the outside of sinle silk 5, prevents that sinle silk 5 is eccentric, keeps electric capacity balanced.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The cable eccentricity-preventing wire inlet assembly is characterized by comprising a hub (1), a wire equalizer (2), a fixing piece (3) and a connecting body (4) for connecting the hub (1) and the wire equalizer (2), wherein the hub (1) and the wire equalizer (2) are coaxially arranged;

the concentrator (1) is in a round cake shape, a central hole (101) and at least two circumferential holes (102) are formed in the concentrator (1), the central hole (101) is located in the center of the concentrator (1), the circumferential holes (102) are annularly distributed on the circumference of the central hole (101), a wire inlet pulley (11) is arranged on one side, away from the central hole (101), of each circumferential hole (102), a wire outlet pulley (12) is arranged on one side, close to the central hole (101), of each circumferential hole (102), and the wire inlet pulley (11) and the wire outlet pulley (12) are located on different end faces of the concentrator (1);

the wire equalizing device is characterized in that the wire equalizing device (2) is cylindrical, a central tube (21) and at least two surrounding tubes (22) are arranged inside the wire equalizing device (2), the central tube (21) is coaxial with the wire equalizing device (2), and the surrounding tubes (22) are annularly arranged outside the central tube (21) by taking the axis of the central tube (21) as the circle center.

2. The cable eccentricity-preventing wire inlet assembly according to claim 1, wherein the wire inlet pulley (11) and the wire outlet pulley (12) are arranged on the same straight line.

3. An anti-eccentricity cable entry assembly according to claim 1 or 2, wherein the surrounding tube (22) is located between the central tube (21) and the wire equalizer (2), and the outer wall of the surrounding tube (22) is attached to the outer wall of the central tube (21) and the inner wall of the wire equalizer (2).

4. A cable eccentricity prevention routing assembly according to claim 1, wherein the circumferential holes (102) and the surrounding tubes (22) are equal in number and in corresponding positions.

5. A cable anti-eccentricity feeding assembly according to claim 4, wherein the number of circumferential holes (102) and surrounding tubes (22) is six.

6. The cable eccentricity-preventing wire inlet assembly as claimed in claim 1, wherein the edge of the wire inlet end of the circumferential hole (102) is chamfered.

7. The cable eccentricity-preventing wire inlet assembly as claimed in claim 1, wherein a through hole is formed in the fixing member (3), the inner wall of the through hole is fixedly connected with the outer wall of one end of the wire equalizer (2), and an external thread for connection is arranged outside one end of the fixing member (3).