Cable butt joint cable core aligning and cable core trimming device

Abstract

The invention discloses a cable core alignment and cable core trimming device for cable butt joint, and relates to the technical field of cable butt joint. The device comprises a base for supporting and a rotating motor and a conveying motor which are used for providing power, the base is of a square structure, a supporting frame is installed in the middle of the base and is of a square structure, a circular through hole is formed in the center of the supporting frame, a winding shaft is rotationally connected to one side of the supporting frame, and the winding shaft is fixedly connected with the rotating motor. The winding shaft is of an annular structure, and one side of the plane of the winding shaft is rotationally connected with the supporting frame. The rotating motor is used for driving the belt wheel to rotate, the outer side of the belt wheel is sleeved with the transmission belt, and the belt wheel is fixedly connected with the rolling wheel through the cross rod, so that the rotating motor drives the rolling wheel to rotate; as the arc-shaped side edges of the rollers are tightly attached to the winding shaft, the four groups of rollers rotate to drive the winding shaft to rotate, so that the adhesive tape on the winding shaft winds the central cable, and two groups of cables can be butted and trimmed conveniently.

Description

Technical Field

[0001] The invention belongs to the technical field of cable butt joint, and in particular relates to a cable butt joint cable core alignment and cable core trimming device. Background Art

[0002] Substations are an important part of the power system. They are responsible for converting electricity from the high-voltage grid to low-voltage electricity suitable for home and industrial use, or vice versa, boosting low-voltage electricity for long-distance transmission. Cables play a vital role in substations. Their specific functions include: Transmitting electricity: Cables are the main medium for power transmission. They transmit the electricity generated by generators to substations, and then adjust the voltage through transformers in substations and transmit it to the user end. Connecting equipment: Inside the substation, cables are used to connect different electrical equipment, such as transformers, circuit breakers, disconnectors, protection devices, etc., to ensure the smooth flow of electricity. Voltage conversion: Through the transformers in the substation, cables help to achieve voltage conversion of electricity to meet different transmission and distribution needs. Current control: Cables work with circuit breakers, disconnectors and other equipment to control the on and off of current to protect the safety of circuits and equipment. Isolation and protection: In some cases, cables can be used as an isolation method to prevent direct contact between electrical equipment of different voltage levels, thereby protecting the safety of operators and equipment. Signal transmission: In addition to power transmission, cables can also be used to transmit control signals and communication signals to achieve remote monitoring and control of substation equipment. Grounding: Cables are also used in the substation's grounding system to ensure that current can be safely directed to the ground in the event of a fault, preventing equipment damage and personal safety accidents. Flexibility: Cables provide a flexible connection method that can be laid and adjusted as needed to adapt to different substation layouts and expansion needs.

[0003] Cables often need to be docked during operation. From the perspective of existing technology, two groups of cables are often docked manually. The internal copper wires are wound together, and then the externally connected cables are wrapped with tape to prevent leakage. Manual winding is time-consuming and laborious, and the winding is uneven. For this reason, we propose a cable docking, cable core alignment and cable core trimming device. Summary of the invention

[0004] The purpose of the present invention is to provide a cable core alignment and cable core trimming device for cable butt joint, so as to solve the problem that the existing cable butt joint requires manual winding which is time-consuming and labor-intensive and the winding is uneven.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions: The present invention is a cable-jointing cable core-matching and cable core-dressing device, comprising a base for supporting and a rotating motor and a conveying motor for providing power, wherein the base is in a square structure, and a supporting frame is installed at the middle position of the base, the supporting frame is in a square structure, and a circular through hole is provided at the center position of the supporting frame, one side of the supporting frame is rotatably connected with a winding shaft, the winding shaft is in an annular structure, and one side of the plane of the winding shaft is rotatably connected with the supporting frame, the supporting frame and one side of the winding shaft are both provided with openings, the openings are connected to the circular through hole at the center position of the supporting frame, the supporting frame is provided with rotating holes near the four corners, four groups of cross bars are rotatably connected in the rotating holes, the cross bars are in a cylindrical structure, and the two ends of the cross bars are respectively placed on the two sides of the supporting frame, one end of the cross bar close to the winding shaft is fixedly connected with a roller, and the other end of the cross bar away from the winding shaft is fixedly connected with a pulley, the arc-shaped side edges of the four groups of rollers are closely attached to the arc-shaped side edges of the winding shaft, a transmission belt is wound around the four groups of pulleys, and a rotating motor is installed on one group of pulleys close to the base.

[0006] Preferably, the housing of the rotating motor is fixedly connected to the base via a bracket, and the output end of the rotating motor is fixedly connected to a side plane of one group of the pulleys away from the support frame.

[0007] Preferably, six groups of tension wheels are installed on the side of the support frame away from the winding axis. The tension wheels are cylindrical in structure and rotatably connected to the support frame. The six groups of tension wheels are distributed around the circular perforations on the support frame, and the tension wheels are sleeved in the transmission belt.

[0008] Preferably, a reel is installed on the side of the winding shaft away from the support frame, the reel is fixedly connected to the winding shaft, a tape is wound on the reel, two groups of cables are inserted into the center position of the support frame, one end of the tape is sleeved on the reel, and the other end of the tape is wound around the docking position of the two groups of cables.

[0009] Preferably, a support platform is installed on one side of the base surface, and the support platform is placed on the side of the winding axis away from the support frame. The support platform has a square structure, one side of the support platform is fixedly connected to the base, and the other side of the support platform is rotatably connected to two sets of rotating rods through a rotating shaft.

[0010] Preferably, one end of the two groups of rotating rods is rotatably connected to the support platform, and the other end of the rotating rod is fixedly connected to the extrusion wheel, and the two groups of extrusion wheels are respectively placed on both sides of the cable, and the extrusion wheels are close to the cable.

[0011] Preferably, a conveying motor is installed between the two groups of rotating rods, the outer shell of the conveying motor is fixedly connected to the support platform, and the output end of the conveying motor is fixedly connected to a gear, and a stabilizing frame is installed at the output end of the conveying motor, the stabilizing frame is a bent structure, and the two ends of the stabilizing frame are fixedly connected to the support platform, a hole groove is opened at the middle bending position of the stabilizing frame, and the stabilizing frame is sleeved on the outside of the output end of the conveying motor based on the hole groove.

[0012] Preferably, gear blocks are evenly distributed on one group of the rotating rods, the gear blocks are fixedly connected to the arc-shaped side surfaces of the rotating rods, and the gears and the gear blocks are meshed with each other.

[0013] Preferably, a driving wheel is installed on the upper end of the tooth block, and the center position of the driving wheel is fixedly connected to one group of the rotating rods. A driven wheel is installed on one side of the driving wheel, and the center position of the driven wheel is fixedly connected to another group of the rotating rods. The sides of the driving wheel and the driven wheel are both provided with tooth openings, and the driving wheel is meshed with the driven wheel.

[0014] The present invention has the following beneficial effects: 1. The present invention utilizes a rotating motor to drive the pulley to rotate. Since a transmission belt is sleeved on the outer side of the pulley, and the pulley and the roller are fixedly connected by a cross bar, the rotating motor drives the roller to rotate. Since the arc-shaped side of the roller is in close contact with the winding shaft, the rotation of the four groups of rollers drives the winding shaft to rotate, so that the tape on the reel is wound around the central cable, which is convenient for the two groups of cables to be connected and trimmed.

[0015] 2. The present invention has perforations and openings on the support frame to facilitate the installation and removal of cables and prevent the transmission belt from blocking the perforations and openings on the support frame. Six sets of tension wheels are installed and placed on the outside of the perforations of the support frame to guide the transmission belt to avoid the perforations and openings on the support frame.

[0016] 3. The present invention utilizes the rotation of the conveying motor and the meshing of the gear and the tooth block, which is fixed on the rotating rod, so that the conveying motor drives one group of rotating rods to rotate. Since the two groups of rotating rods are respectively equipped with a driving wheel and a driven wheel, and the driving wheel and the driven wheel are meshed, one group of rotating rods rotates, driving the two groups of gears to rotate synchronously and oppositely, so that the two groups of extrusion wheels convey and output the cables.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of a cable core alignment and cable core trimming device for cable docking according to the present invention; Figure 2 It is a schematic diagram of the overall structure of a cable core alignment and cable core trimming device for cable docking according to the present invention from another angle; Figure 3 It is a structural schematic diagram of a winding shaft in a cable core alignment and cable core trimming device of the present invention; Figure 4 It is a schematic diagram of the transmission belt structure in a cable core alignment and cable core trimming device of the present invention; Figure 5 It is a structural schematic diagram of another angle of a transmission belt in a cable core alignment and cable core trimming device for cable docking of the present invention; Figure 6 It is a structural schematic diagram of a rotating rod in a cable core alignment and cable core trimming device of the present invention; Figure 7 It is a structural cross-sectional view of a transfer hole in a cable core-to-cable docking and cable core trimming device of the present invention; Figure 8 A cable core alignment and cable core trimming device for cable docking of the present invention Figure 1 A magnified schematic diagram of the structure in the middle.

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows: 1. Base; 2. Support platform; 3. Support frame; 4. Winding shaft; 5. Opening; 6. Cable; 7. Reel; 8. Tape; 9. Roller; 10. Pulley; 11. Tension wheel; 12. Transmission belt; 13. Rotating motor; 14. Rotating rod; 15. Tooth block; 16. Gear; 17. Conveying motor; 18. Stabilizing frame; 19. Rotating shaft; 20. Driving wheel; 21. Driven wheel; 22. Extrusion wheel; 23. Cross bar; 24. Rotating hole. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner", "lower", "all around" and the like indicating directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0023] See also Figure 1-8As shown, the present invention is a cable docking cable core and cable core trimming device, including a base 1 for support and a rotating motor 13 and a conveying motor 17 for providing power. The base 1 is a square structure, and a support frame 3 is installed in the middle position of the base 1. The support frame 3 is a square structure, and a circular through hole is opened at the center position of the support frame 3. A winding shaft 4 is rotatably connected to one side of the support frame 3. The winding shaft 4 is annular in structure, and the plane side of the winding shaft 4 is rotatably connected to the support frame 3. An opening 5 is opened on one side of the support frame 3 and the winding shaft 4. The opening 5 is connected to the circular through hole at the center position of the support frame 3. The support frame 3 is provided with rotating holes 24 near the four corners. Four sets of rotating holes 24 are opened. A cross bar 23 is rotatably connected in the hole 24. The cross bar 23 is a cylindrical structure, and the two ends of the cross bar 23 are respectively placed on both sides of the support frame 3. The end of the cross bar 23 close to the winding shaft 4 is fixedly connected to the roller 9, and the end of the cross bar 23 away from the winding shaft 4 is fixedly connected to the pulley 10. The arc-shaped sides of the four groups of rollers 9 are close to the arc-shaped sides of the winding shaft 4. The four groups of pulleys 10 are wound with a transmission belt 12, and a rotating motor 13 is installed on one group of pulleys 10 close to the base 1. The housing of the rotating motor 13 is fixedly connected to the base 1 through a bracket, and the output end of the rotating motor 13 is fixedly connected to a side plane of one group of pulleys 10 away from the support frame 3. The support frame 3 Six groups of tension wheels 11 are installed on the side away from the winding shaft 4. The tension wheels 11 are cylindrical in structure and are rotatably connected to the support frame 3. The six groups of tension wheels 11 are distributed around the circular perforations on the support frame 3, and the tension wheels 11 are sleeved in the transmission belt 12. A reel 7 is installed on the side of the winding shaft 4 away from the support frame 3. The reel 7 is fixedly connected to the winding shaft 4, and a tape 8 is wound on the reel 7. Two groups of cables 6 are inserted in the center of the support frame 3. One end of the tape 8 is sleeved on the reel 7, and the other end of the tape 8 is wound around the docking position of the two groups of cables 6. The rotating motor 13 is used to drive the pulley 10 to rotate. Since the outer side of the pulley 10 is sleeved with a transmission Belt 12, and the pulley 10 and the roller 9 are fixedly connected by the cross bar 23, so that the rotating motor 13 drives the roller 9 to rotate. Since the arc-shaped side of the roller 9 is close to the winding shaft 4, the four groups of rollers 9 rotate to drive the winding shaft 4 to rotate, so that the tape 8 on the reel 7 is wound around the central cable 6, which is convenient for the two groups of cables 6 to be docked and trimmed. Perforations and openings 5 ​​are provided on the support frame 3 to facilitate the installation and removal of the cables 6 and prevent the transmission belt 12 from blocking the perforations and openings 5 ​​on the support frame 3. Six groups of tension wheels 11 are installed, and the six groups of tension wheels 11 are placed on the outside of the perforations of the support frame 3 to guide the transmission belt 12 to avoid the perforations and openings 5 ​​on the support frame 3.

[0024] Among them, a support platform 2 is installed on one side of the surface of the base 1, and the support platform 2 is placed on the side of the winding shaft 4 away from the support frame 3. The support platform 2 is a square structure. One side of the support platform 2 is fixedly connected to the base 1, and the other side of the support platform 2 is rotatably connected to two groups of rotating rods 14 through a rotating shaft 19. One end of the two groups of rotating rods 14 is rotatably connected to the support platform 2, and the other end of the rotating rods 14 is fixedly connected to an extrusion wheel 22. The two groups of extrusion wheels 22 are respectively placed on both sides of the cable 6, and the extrusion wheel 22 is close to the cable 6. A conveying motor 17 is installed between the two groups of rotating rods 14. The outer shell of the conveying motor 17 is fixedly connected to the support platform 2, and the output end of the conveying motor 17 is fixedly connected to a gear 16. A stabilizing frame 18 is installed at the output end of the conveying motor. The stabilizing frame 18 is a bent structure, and both ends of the stabilizing frame 18 are fixedly connected to the support platform 2. A hole groove is opened at the middle bending position of the stabilizing frame 18, and the stabilizing frame 18 is sleeved on the outer side of the output end of the conveying motor 17 based on the hole groove. A tooth block 15 is evenly distributed on one set of rotating rods 14, and the tooth block 15 is fixedly connected to the arc-shaped side of the rotating rod 14, and the gear 16 is meshed with the tooth block 15. A driving wheel 20 is installed on the upper end of the tooth block 15, and the center position of the driving wheel 20 is fixedly connected to one set of rotating rods 14. A driven wheel 21 is installed on one side of the driving wheel 20, and the center position of the driven wheel 21 is fixedly connected to another set of rotating rods 14. The sides of the driving wheel 20 and the driven wheel 21 are both provided with tooth openings, and the driving wheel 20 is meshed with the driven wheel 21, and the conveying motor 17 is used to rotate, and the gear 16 is meshed with the tooth block 15, and the tooth block 15 is fixed on the rotating rod 14, so that the conveying motor 17 drives one group of rotating rods 14 to rotate. Since the two groups of rotating rods 14 are respectively equipped with a driving wheel 20 and a driven wheel 21, and the driving wheel 20 is meshed with the driven wheel 21, one group of rotating rods rotates, driving the two groups of gears 16 to rotate synchronously and oppositely, so that the two groups of extrusion wheels 22 convey and output the cable 6.

[0025] The following is the working principle of the present invention: See also Figure 1-6As shown, the present invention is a cable docking cable core and cable core trimming device, and its use method is: use the rotating motor 13 to drive the pulley 10 to rotate. Since the outer side of the pulley 10 is provided with a transmission belt 12, and the pulley 10 and the roller 9 are fixedly connected by the cross bar 23, the rotating motor 13 drives the roller 9 to rotate. Since the arc-shaped side of the roller 9 is close to the winding shaft 4, the four groups of rollers 9 rotate to drive the winding shaft 4 to rotate, so that the tape 8 on the reel 7 is wound around the central cable 6, which is convenient for the docking and trimming of the two groups of cables 6. The support frame 3 is provided with a perforation and an opening 5, which is convenient for the installation and removal of the cable 6 and prevents the transmission belt 12 from being twisted. The perforations and openings 5 ​​on the shielding support frame 3 are covered, and six groups of tension wheels 11 are installed. The six groups of tension wheels 11 are placed on the outside of the perforations of the support frame 3 to guide the transmission belt 12 to avoid the perforations and openings 5 ​​on the support frame 3. The conveying motor 17 is rotated, and the gear 16 is meshed with the tooth block 15. The tooth block 15 is fixed on the rotating rod 14, so that the conveying motor 17 drives one group of rotating rods 14 to rotate. Since the two groups of rotating rods 14 are respectively installed with a driving wheel 20 and a driven wheel 21, and the driving wheel 20 is meshed with the driven wheel 21, one group of rotating rods rotates, driving the two groups of gears 16 to rotate synchronously and oppositely, so that the two groups of extrusion wheels 22 convey and output the cable 6.

[0026] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0027] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A cable core alignment and cable core trimming device, comprising a base (1) for support and a rotating motor (13) and a conveying motor (17) for providing power, characterized in that: The base (1) is in a square structure, and a support frame (3) is installed in the middle position of the base (1); the support frame (3) is in a square structure, and a circular through hole is provided at the center position of the support frame (3); one side of the support frame (3) is rotatably connected to a winding shaft (4); the winding shaft (4) is in an annular structure, and one side of the plane of the winding shaft (4) is rotatably connected to the support frame (3); one side of the support frame (3) and the winding shaft (4) are both provided with openings (5), and the openings (5) are connected to the circular through hole at the center position of the support frame (3); the support frame (3) is provided with rotation holes (24) near the four corners. A cross bar (23) is rotatably connected in the four groups of rotating holes (24), the cross bar (23) is in a cylindrical structure, and the two ends of the cross bar (23) are respectively placed on both sides of the support frame (3), one end of the cross bar (23) close to the winding shaft (4) is fixedly connected to a roller (9), and the end of the cross bar (23) away from the winding shaft (4) is fixedly connected to a pulley (10), the arc-shaped side edges of the four groups of rollers (9) are closely attached to the arc-shaped side edges of the winding shaft (4), a transmission belt (12) is wound around the four groups of pulleys (10), and a rotating motor (13) is installed on one group of pulleys (10) close to the base (1).

2. A cable core alignment and cable core trimming device according to claim 1, characterized in that: The housing of the rotating motor (13) is fixedly connected to the base (1) via a bracket, and the output end of the rotating motor (13) is fixedly connected to a side plane of one set of the pulleys (10) away from the support frame (3).

3. A cable core alignment and cable core trimming device according to claim 1, characterized in that: Six groups of tension wheels (11) are installed on a side of the support frame (3) away from the winding shaft (4); the tension wheels (11) are cylindrical in structure and are rotatably connected to the support frame (3); the six groups of tension wheels (11) are distributed around circular perforations on the support frame (3), and the tension wheels (11) are sleeved in a transmission belt (12).

4. A cable core alignment and cable core trimming device according to claim 1, characterized in that: A reel (7) is installed on the side of the winding shaft (4) away from the support frame (3), the reel (7) is fixedly connected to the winding shaft (4), an adhesive tape (8) is wound on the reel (7), two groups of cables (6) are inserted into the center position of the support frame (3), one end of the adhesive tape (8) is sleeved on the reel (7), and the other end of the adhesive tape (8) is wound on the butt joint position of the two groups of cables (6).

5. A cable core alignment and cable core trimming device according to claim 1, characterized in that: A support platform (2) is installed on one side of the surface of the base (1); the support platform (2) is placed on a side of the winding shaft (4) away from the support frame (3); the support platform (2) is in a square structure; one side of the support platform (2) is fixedly connected to the base (1), and the other side of the support platform (2) is rotatably connected to two sets of rotating rods (14) via a rotating shaft (19).

6. A cable core alignment and cable core trimming device according to claim 5, characterized in that: One end of the two sets of rotating rods (14) is rotatably connected to the support platform (2), and the other end of the rotating rods (14) is fixedly connected to the extrusion wheel (22). The two sets of extrusion wheels (22) are respectively placed on both sides of the cable (6), and the extrusion wheels (22) are closely attached to the cable (6).

7. A cable core alignment and cable core trimming device according to claim 5, characterized in that: A conveying motor (17) is installed between the two groups of rotating rods (14); the housing of the conveying motor (17) is fixedly connected to the support platform (2); and the output end of the conveying motor (17) is fixedly connected to a gear (16); a stabilizing frame (18) is installed at the output end of the conveying motor (17); the stabilizing frame (18) is in a bent structure, and both ends of the stabilizing frame (18) are fixedly connected to the support platform (2); a hole slot is provided at the middle bent position of the stabilizing frame (18), and the stabilizing frame (18) is sleeved on the outer side of the output end of the conveying motor (17) based on the hole slot.

8. A cable core alignment and cable core trimming device according to claim 5, characterized in that: One group of the rotating rods (14) is evenly distributed with tooth blocks (15), the tooth blocks (15) are fixedly connected to the arc-shaped side surfaces of the rotating rods (14), and the gears (16) and the tooth blocks (15) are meshed with each other.

9. A cable core alignment and cable core trimming device according to claim 8, characterized in that: A driving wheel (20) is mounted on the upper end of the tooth block (15), the center of the driving wheel (20) is fixedly connected to one group of the rotating rods (14), a driven wheel (21) is mounted on one side of the driving wheel (20), the center of the driven wheel (21) is fixedly connected to another group of the rotating rods (14), the sides of the driving wheel (20) and the driven wheel (21) are both provided with tooth openings, and the driving wheel (20) and the driven wheel (21) are meshed.

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