Traction equipment for cable construction

Abstract

The utility model discloses traction equipment for cable construction, which comprises a base, the top of the base is provided with a strip-shaped groove, the top of the base is fixedly provided with a fixed block, two screw rods are rotatably arranged in the strip-shaped groove, the two screw rods are fixedly connected, and the two screw rods are both sleeved with mounting plates in a threaded manner. A first motor is fixedly mounted on one side of the base, an output shaft of the first motor is fixedly connected with the corresponding lead screw, mounting grooves are formed in the sides, close to each other, of the two mounting plates, and second motors are fixedly mounted at the tops of the two mounting plates. The traction equipment for cable construction is simple in structure and convenient to use, a cable can be conveniently and stably pulled through the rotating friction structure, and burrs on the outer surface of the cable can be rapidly ground and removed through the rotating grinding structure.

Description

Technical Field

[0001] The utility model relates to the technical field of cable construction, in particular to a traction device used for cable construction. Background Art

[0002] Cables are wire products used to transmit electrical energy, information and realize electromagnetic conversion. Copper and aluminum rod wires are commonly used in wires and cables. At room temperature, the wire drawing machine uses the ductility of the metal to gradually reduce its diameter through several drawing die holes, increase its length, and reach the specified diameter of the single wire. The conductor is twisted to improve the flexibility of wires and cables. During cable production, the conductor is twisted into a round, compressed round or special-shaped conductor structure. The purpose of conductor twisting is to reduce the outer diameter of the cable for easy laying and installation. The existing cable automation production equipment does not have a traction structure. After the cable is twisted, it needs to be manually collected, which increases the labor intensity of the staff. In view of the above situation, technical innovation is carried out on the basis of the existing cable automation production equipment.

[0003] A patent with application number CN202120595910.4 discloses a traction device for cable processing, including a machine body, a machine chamber on one side of the machine body, two conveyor belts arranged up and down are arranged in the machine chamber, and driving wheels are provided on the inner rings at both ends of the conveyor belts. The driving wheels are connected by the output end of the driving motor installed on the side wall of the machine chamber. The device has the following shortcomings when used: the conveyor belt and the cable are driven by the cylinder squeezing seat to increase the friction for transmission. Since the cable is generally cylindrical and has a limited contact surface with the belt, if a cable with a larger mass is encountered, the friction is increased by continuous squeezing for transmission. Once the cylinder squeezing force is too large, the cable may be deformed and damaged.

[0004] Based on this, this scheme proposes a traction device for cable construction. Utility Model Content

[0005] The purpose of the utility model is to provide a traction device for cable construction to solve the problems raised in the above background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a traction device for cable construction, comprising a base,

[0007] A strip groove is provided on the top of the base and a fixed block is fixedly installed on the top of the base. Two screw rods are rotatably installed in the strip groove. The two screw rods are fixedly connected, and mounting plates are threadedly sleeved on the two screw rods. A first motor is fixedly installed on one side of the base, and the output shaft of the first motor is fixedly connected to the corresponding screw rod;

[0008] A mounting groove is provided on one side of the two mounting plates close to each other, and a second motor is fixedly mounted on the top of the two mounting plates. Multiple rotating shafts are rotatably mounted in the two mounting grooves, a driving wheel is fixedly sleeved on any rotating shaft, and a first worm gear is fixedly sleeved on the top of any rotating shaft, and a first worm is fixedly sleeved on the output shafts of the two second motors, and any first worm gear is respectively engaged with the corresponding first worm;

[0009] The fixed block is provided with a feeding hole, in which a feeding pipe is rotatably installed.

[0010] Preferably, a first gear is fixedly sleeved on the feed pipe and operating blocks are fixedly installed on both sides of the feed pipe, a third motor is fixedly installed on a side of the fixed block close to the first gear, a second gear meshing with the first gear is fixedly sleeved on the output shaft of the third motor, a through hole is opened between the two operating blocks and the feed pipe, and round rods are rotatably installed in the two operating blocks, a second worm gear and a linkage gear are fixedly sleeved on the two round rods, cross bars are movably installed in the two through holes, grinding plates are fixedly installed on the ends of the two cross bars close to each other, and linkage racks are fixedly installed on the ends of the two cross bars away from each other, the two linkage racks are respectively meshed with corresponding linkage gears, a second worm is rotatably installed in the two operating blocks, the two second worms are respectively meshed with the corresponding second worm wheels, and a knob is fixedly sleeved on one end of the two second worms.

[0011] By adopting the above technical solution, the cable is first inserted into the outside of the feed tube, and then the two knobs are turned to drive the rotation of the two second worm gears, the second worm gears drive the rotation of the corresponding second worm wheel and the round rod, and the linkage gear drives the movement of the corresponding linkage rack, which can drive the two grinding plates to move towards each other, so that the two grinding plates both contact the cable, and then the third motor is started to drive the rotation of the second gear, the second gear drives the rotation of the first gear and the feed tube, which can drive the rotation of the two grinding plates, and as the cable moves forward, the outer surface of the cable can be evenly rotated and polished, so that the burrs on the outer surface of the cable can be quickly polished and removed.

[0012] Preferably, the thread directions of the two screw rods are arranged in opposite directions.

[0013] By adopting the above technical solution and the above arrangement, the moving directions of the two mounting plates can be opposite.

[0014] Preferably, a slide rail is fixedly installed in the strip groove, and two sliding blocks are slidably installed on the slide rail, and the two sliding blocks are respectively fixedly connected to the corresponding mounting plates.

[0015] By adopting the above technical solution, the movement of the installation plate is facilitated by the slide rail and the slider.

[0016] Preferably, universal wheels are rotatably mounted on the four corners of the bottom of the base, and push rods are fixedly mounted on both sides of the base.

[0017] By adopting the above technical solution, the whole device can be easily pushed to move through the push rod and the universal wheel.

[0018] Preferably, return springs are sleeved on the two cross bars, one end of the two return springs is fixed on the corresponding cross bar, and the other end is fixed on the inner wall of the corresponding through hole.

[0019] By adopting the above technical solution, the reset spring facilitates the reset of the cross bar.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] First, insert the cable to the outside of the feed tube, and then turn the two knobs to drive the rotation of the two second worms, the second worms drive the rotation of the corresponding second worm wheels and the round rod, and the linkage gear drives the movement of the corresponding linkage rack, which can drive the two grinding plates to move toward each other, so that the two grinding plates both collide with the cables, and then adjust the distance between the two mounting plates according to the distance of the cables: start the first motor to drive the rotation of the two lead screws, and the two lead screws drive the two mounting plates to move toward each other, so that the driving wheels on the two mounting plates both collide with the cables. Then, the two second motors are started to drive the rotation of the two first worms, and the first worm drives the rotation of the corresponding first worm wheel, which can drive the rotation of the corresponding multiple rotating shafts and the driving wheel. The driving wheel can drive the cable to move forward by friction. During this period, the third motor is started to drive the rotation of the second gear, and the second gear drives the rotation of the first gear and the feed pipe, which can drive the rotation of the two grinding discs. As the cable moves forward, the outer surface of the cable can be evenly rotated and polished, which is convenient for quickly polishing and removing the burrs on the outer surface of the cable. The utility model has a simple structure and is easy to use. The traction equipment for cable construction described above can stably pull the cable through the rotating friction structure, and can quickly polish and remove the burrs on the outer surface of the cable through the rotating polishing structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional diagram of the utility model;

[0023] Figure 2 It is a top perspective view of the utility model;

[0024] Figure 3 This is a three-dimensional diagram of a fixing block of the utility model;

[0025] Figure 4 This is a three-dimensional diagram of the internal structure of the feed pipe and the operating block of the utility model;

[0026] Figure 5 This is a schematic structural diagram of part A of the utility model.

[0027] In the figure: 1. base; 2. first motor; 3. push rod; 4. universal wheel; 5. fixed block; 6. mounting groove; 7. mounting plate; 8. first worm; 9. second motor; 10. rotating shaft; 11. driving wheel; 12. first worm gear; 13. feeding pipe; 14. third motor; 15. second gear; 16. first gear; 17. operating block; 18. knob; 19. reset spring; 20. grinding disc; 21. cross bar; 22. round rod; 23. linkage gear; 24. linkage rack; 25. second worm gear; 26. second worm; 27. strip groove; 28. screw. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-5The utility model provides a technical solution: a traction device for cable construction, comprising a base 1, a strip groove 27 is provided on the top of the base 1, and a fixing block 5 is fixedly installed on the top of the base 1, two screw rods 28 are rotatably installed in the strip groove 27, the two screw rods 28 are fixedly connected, and the two screw rods 28 are threadedly sleeved with mounting plates 7, a first motor 2 is fixedly installed on one side of the base 1, the output shaft of the first motor 2 is fixedly connected to the corresponding screw rod 28, a mounting groove 6 is provided on the side of the two mounting plates 7 close to each other, and a second motor 9 is fixedly installed on the top of the two mounting plates 7, a plurality of rotating shafts 10 are rotatably installed in the two mounting grooves 6, a driving wheel 11 is fixedly sleeved on any rotating shaft 10, and a first worm gear 12 is fixedly sleeved on the top of any rotating shaft 10, a first worm 8 is fixedly sleeved on the output shafts of the two second motors 9, and any first worm gear 1 2 are respectively meshed with the corresponding first worm 8, a feeding hole is opened on the fixed block 5, and a feeding tube 13 is rotatably installed in the feeding hole, the thread directions of the two screw rods 28 are set in opposite directions, a slide rail is fixedly installed in the strip groove 27, and two sliders are slidably installed on the slide rail, and the two sliders are respectively fixedly connected with the corresponding mounting plates 7. Through the above-mentioned structural setting, the distance between the two mounting plates 7 is adjusted by the distance of the cables: the two screw rods 28 are driven to rotate by starting the first motor 2, and the two screw rods 28 drive the two mounting plates 7 to move toward each other, so that the driving wheels 11 on the two mounting plates 7 are in conflict with the cables, and then the two second motors 9 are started to drive the two first worm rods 8 to rotate, and the first worm rods 8 drive the corresponding first worm wheel 12 to rotate, which can drive the corresponding multiple rotating shafts 10 and the driving wheel 11 to rotate, and the driving wheel 11 can drive the forward traction movement of the cable through friction.

[0030] Combination Figure 1-5As shown, a first gear 16 is fixedly sleeved on the feed pipe 13, and operating blocks 17 are fixedly installed on both sides of the feed pipe 13, a third motor 14 is fixedly installed on the side of the fixed block 5 close to the first gear 16, and a second gear 15 meshing with the first gear 16 is fixedly sleeved on the output shaft of the third motor 14, through holes are opened between the two operating blocks 17 and the feed pipe 13, and round rods 22 are rotatably installed in the two operating blocks 17, and second worm gears 25 and linkage gears 23 are fixedly sleeved on the two round rods 22, and cross bars 21 are movably installed in the two through holes, grinding discs 20 are fixedly installed on the ends of the two cross bars 21 close to each other, and linkage racks 24 are fixedly installed on the ends of the two cross bars 21 away from each other, and reset springs 19 are sleeved on the two cross bars 21, one end of the two reset springs 19 is fixed on the corresponding cross bar 21, and the other end is fixed on the inner wall of the corresponding through hole, and the two linkage racks 24 are respectively meshed with the corresponding linkage gears 23 The second worm gears 26 are rotatably installed in the two operating blocks 17, and the two second worm gears 26 are respectively meshed with the corresponding second worm wheels 25. One end of the two second worm gears 26 is fixedly sleeved with a knob 18. Through the above structure, the cable is first inserted into the outside of the feeding tube 13, and then the two second worm gears 26 are driven to rotate by rotating the two knobs 18. The second worm gears 26 drive the corresponding second worm wheels 25 and the round rod 22 to rotate, and the linkage gear 23 drives the movement of the corresponding linkage rack 24, which can drive the two grinding discs 20 to move towards each other, so that the two grinding discs 20 both conflict with the cable, and then the second gear 15 is driven to rotate by starting the third motor 14, and the second gear 15 drives the first gear 16 and the feeding tube 13 to rotate, which can drive the two grinding discs 20 to rotate. As the cable moves forward, the outer surface of the cable can be evenly rotated and polished, which is convenient for quickly polishing and removing the burrs on the outer surface of the cable.

[0031] Combination Figure 1-2 As shown, universal wheels 4 are rotatably mounted at the four corners of the bottom of the base 1, and push rods 3 are fixedly mounted on both sides of the base 1. Through the above-mentioned structural arrangement, the push rods 3 and universal wheels 4 are used to facilitate the movement of the entire device, thereby increasing the overall portability.

[0032] The working principle of the utility model is as follows: first, the cable is inserted into the outside of the feed tube 13, and then the two second worms 26 are driven to rotate by turning the two knobs 18, and the second worms 26 drive the corresponding second worm wheels 25 and the round rod 22 to rotate, and the linkage gear 23 drives the movement of the corresponding linkage rack 24, which can drive the two grinding discs 20 to move toward each other, so that the two grinding discs 20 are in conflict with the cable, and then the distance between the two mounting plates 7 is adjusted by the distance of the cable: the two screw rods 28 are driven to rotate by starting the first motor 2, and the two screw rods 28 drive the two mounting plates 7 to move toward each other, so that the driving wheels on the two mounting plates 7 11 all come into contact with the cable, then start the two second motors 9 to drive the rotation of the two first worms 8, the first worm 8 drives the corresponding first worm wheel 12 to rotate, and then drives the corresponding multiple rotating shafts 10 and the driving wheel 11 to rotate, the driving wheel 11 can drive the cable to move forward by friction, during which the third motor 14 is started to drive the second gear 15 to rotate, the second gear 15 drives the first gear 16 and the feed pipe 13 to rotate, and then drives the two grinding discs 20 to rotate, as the cable moves forward, the outer surface of the cable can be evenly rotated and polished, so that the burrs on the outer surface of the cable can be quickly polished and removed. The utility model has a simple structure and is easy to use. The traction equipment for cable construction described above can stably pull the cable through the rotating friction structure, and can quickly polish and remove the burrs on the outer surface of the cable through the rotating polishing structure.

[0033] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. Although the embodiments of the utility model have been shown and described, it is understandable to those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A traction device for cable construction, comprising a base (1), characterized in that: The top of the base (1) is provided with a strip groove (27) and a fixed block (5) is fixedly installed on the top of the base (1); two screw rods (28) are rotatably installed in the strip groove (27); the two screw rods (28) are fixedly connected, and the two screw rods (28) are both threadedly sleeved with a mounting plate (7); a first motor (2) is fixedly installed on one side of the base (1); and an output shaft of the first motor (2) is fixedly connected to the corresponding screw rod (28); A mounting groove (6) is provided on one side of the two mounting plates (7) close to each other, and a second motor (9) is fixedly mounted on the top of the two mounting plates (7). A plurality of rotating shafts (10) are rotatably mounted in the two mounting grooves (6), a driving wheel (11) is fixedly sleeved on any rotating shaft (10), and a first worm gear (12) is fixedly sleeved on the top of any rotating shaft (10), a first worm (8) is fixedly sleeved on the output shafts of the two second motors (9), and any first worm gear (12) is respectively meshed with the corresponding first worm gear (8); The fixed block (5) is provided with a feed hole, and a feed pipe (13) is rotatably mounted in the feed hole.

2. A traction device for cable construction according to claim 1, characterized in that: A first gear (16) is fixedly sleeved on the feed pipe (13), and operating blocks (17) are fixedly installed on both sides of the feed pipe (13); a third motor (14) is fixedly installed on one side of the fixed block (5) close to the first gear (16); and a second gear (15) meshing with the first gear (16) is fixedly sleeved on the output shaft of the third motor (14).

3. A traction device for cable construction according to claim 2, characterized in that: Through holes are provided between the two operating blocks (17) and the feed pipe (13), and round rods (22) are rotatably installed in the two operating blocks (17), and second worm wheels (25) and linkage gears (23) are fixedly sleeved on the two round rods (22). Cross bars (21) are movably installed in the two through holes, and linkage racks (24) are fixedly installed at the ends of the two cross bars (21) away from each other, and the two linkage racks (24) are respectively meshed with the corresponding linkage gears (23). Second worms (26) are rotatably installed in the two operating blocks (17), and the two second worms (26) are respectively meshed with the corresponding second worm wheels (25), and one end of the two second worms (26) is fixedly sleeved with a knob (18).

4. The traction device for cable construction according to claim 1, characterized in that: The thread directions of the two screw rods (28) are arranged in opposite directions.

5. The traction device for cable construction according to claim 1, characterized in that: A slide rail is fixedly installed in the strip groove (27), and two sliding blocks are slidably installed on the slide rail. The two sliding blocks are respectively fixedly connected to corresponding mounting plates (7).

6. The traction device for cable construction according to claim 1, characterized in that: Universal wheels (4) are rotatably mounted at the four corners of the bottom of the base (1), and push rods (3) are fixedly mounted on both sides of the base (1).

7. The traction device for cable construction according to claim 3, characterized in that: The two cross bars (21) are sleeved with a return spring (19), one end of the two return springs (19) is fixed on the corresponding cross bar (21), and the other end is fixed on the inner wall of the corresponding through hole.

8. The traction device for cable construction according to claim 3, characterized in that: A grinding sheet (20) is fixedly mounted on one end of the two cross bars (21) close to each other.

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