Cable threading traction equipment for power construction

Abstract

The invention discloses a cable threading traction device for power construction, and relates to the technical field of cable threading traction, the cable threading traction device comprises a placing disc, and a base plate fixedly mounted on the side edge of the placing disc; the cable stacking part is used for stacking the coiled cables; the cable pulling part is used for releasing the cable in the placing disc; and the cleaning part is used for cleaning attachments adhered to the cable. The cable pay-off device has the advantages that the cable pay-off device not only has the advantages of automatic cable stacking and slipping prevention and improvement of the pay-off traction efficiency, but also has the advantages of automatically cleaning attachments adhered to the surfaces of cables and polishing the cleaned cables, the cable recovery traction efficiency is improved, the content of the cable attachments is reduced, the cable surface cleanliness is improved, and the cable pay-off efficiency is improved. And the later secondary treatment of the cable is facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of cable threading and traction, and in particular to a cable threading and traction device for electric power construction. Background Art

[0002] A cable is a collection of wires used to transmit electricity or signals. It is composed of multiple conductors or optical fibers that are encapsulated together by insulating layers and protective layers. Cables are widely used in power transmission, communications, electronic equipment, and various industrial and civil scenarios. The cable sizes for different application scenarios are different, and the size of the main cables used in construction is generally more than 4 cm. Due to their thicker size, traction equipment is required to unfold and pull the rolled cables when threading the cables.

[0003] For example, the announcement number CN113120702B discloses a cable retracting and releasing device, which includes a wire storage box, a traction wheel and a cable; a plurality of pulleys A are fixedly provided in the wire storage box and a slide plate is slidably provided, a plurality of pulleys B are fixedly provided on the slide plate, pulley A and pulley B are arranged opposite to each other, and the slide plate can drive pulley B to move closer to or away from pulley A; the traction wheel is arranged on one side of the wire storage box, and a wire threading hole A and a wire threading hole B are opened on the wire storage box; the cable is wound around the traction wheel, one end of the cable passes through the wire threading hole A and alternately passes around a plurality of groups of pulleys A and pulleys B, and then passes out from the wire threading hole B, the cable can slide freely in the wire threading hole A, and the cable is fixedly connected to the wire storage box at the wire threading hole B.

[0004] The device uses a whole cable with good insulation to directly supply power to ensure power supply safety. A storage box and a traction wheel are set to complete the process of winding and releasing the wires. The storage box can adjust the length of the stored cable in time, which can keep the position of the external power supply unchanged and effectively avoid cable entanglement or cable dragging during the winding and unwinding process. The traction wheel can guide the cable when winding and unwinding in any direction to avoid scratching and damage between the cable and the shell of the storage box.

[0005] A driving mechanism is provided, and the synchronous transmission of the rotation of the traction wheel and the translation of the slide plate is realized through a belt transmission mechanism, a rack and a pulley, thereby reducing the power components and making the control process relatively simple and reliable. A first counter and a second counter are provided to respectively detect and compare the lengths of the retracted and released cables, so as to ensure the safety and stability of the equipment operation.

[0006] When the cable retracting and releasing device is used, the cable is moved by rotating the traction wheel. Since the traction wheel and the cable are driven by friction, there is a probability of slippage, which affects the cable unwinding and traction efficiency. In addition, part of the cable is buried in the soil. When the cable is replaced and repaired, the traction wheel is used for traction and reeling. There is a high probability that the traction wheel is stuck due to attachments on the cable, which affects the cable reeling efficiency.

[0007] Therefore, a novel cable threading and pulling device for electric power construction can be adopted to solve the shortcomings of the prior art. Summary of the invention

[0008] The purpose of the present invention is to solve the problem of reduced traction efficiency caused by slipping and jamming in the prior art, and to propose a cable threading and traction device for power construction.

[0009] In order to achieve the above object, the present invention adopts the following technical solutions:

[0010] A cable threading and pulling device for electric power construction, comprising a placing plate and a pad fixedly mounted on the side of the placing plate;

[0011] The wire stacking unit is used to stack the rolled cables. The wire stacking unit includes a winding drum fixedly mounted on a placement tray, a wire stacking component is mounted on the winding drum, and a steering tube is rotatably mounted on the upper part of the placement tray;

[0012] A wire pulling part, which is used to release the cable in the placement tray, comprises a bracket 1 fixedly mounted on a pad, a mounting plate fixedly mounted on the bracket 1, a roller 1 rotatably mounted on the mounting plate, and two sliders slidably mounted on the mounting plate, a roller 2 cooperating with the roller 1 is rotatably mounted between the two sliders, and an anti-slip component is installed inside the roller 2;

[0013] The first bracket is fixedly mounted with a second motor, a driving component is mounted between the second motor driving end and the second roller, and an adjusting component is mounted between the second roller and the mounting plate;

[0014] The cleaning part is used to clean the attachments adhered to the cable. The cleaning part includes a bracket 2 fixedly mounted on a bracket 1, a bracket 3 fixedly mounted on the bracket 2, and a cleaning component rotatably mounted on the bracket 3.

[0015] Preferably, a roller one is rotatably installed on the bracket one, and two slides are slidably installed on the bracket one, an adjustment mechanism is installed between the two slides and the bracket one, a roller two cooperating with roller one is rotatably installed between the two slides, and an anti-reversal ratchet is installed between the roller one and the bracket one.

[0016] Preferably, the adjustment mechanism comprises two screw rods 1 rotatably mounted on the corresponding slides, two nuts matching the corresponding screw rods 1 are fixedly mounted on the bracket 1, and the two screw rods 1 are connected by a belt 1.

[0017] Preferably, the coding line portion includes a storage groove opened at the upper end of the winding drum, a motor is fixedly installed in the storage groove, a steering rod is fixedly installed on the driving end of the motor, a hydraulic rod is fixedly installed on the steering rod, and a wire sleeve is fixedly installed on the driving end of the hydraulic rod.

[0018] Preferably, the anti-slip component includes a rotating shaft 1 rotatably mounted on the roller 2, the rotating shaft 1 extends into the roller 2, and a spring coil is fixedly mounted between the rotating shaft 1 and the roller 2, a plurality of transmission rods 1 are fixedly mounted on the rotating shaft 1, and a spiral rod 1 is fixedly mounted on the end of the rotating shaft 1 away from the transmission rod 1, a spiral sleeve 1 is matched with the spiral rod 1, a cone cylinder is fixedly mounted on the spiral sleeve 1, the cone cylinder and the roller 2 are slidably connected, a plurality of circular holes are opened on the roller 2, a cone rod matching with the cone cylinder is slidably mounted in each of the circular holes, and a resist rod matching with the plurality of transmission rods 1 is fixedly mounted on the roller 1.

[0019] Preferably, the driving component includes a universal ball 1 fixedly mounted on the driving end of the second motor and a universal ball 2 fixedly mounted on the top of the second roller, and the universal ball 1 and the universal ball 2 are connected via a universal flexible shaft.

[0020] Preferably, the adjusting component comprises a nut 2 fixedly mounted on the mounting plate, a screw rod 2 is threadedly rotatably mounted on the nut 2, and the screw rod 2 is rotatably connected to the slider.

[0021] Preferably, the cleaning component includes a rotating sleeve rotatably mounted on the bracket three through a damping bearing, a plurality of storage boxes are fixedly mounted on the rotating sleeve, a scraper is slidably mounted on each of the storage boxes, two adjacent scrapers are connected by a plurality of arc-shaped telescopic rods, an electric push rod is fixedly mounted between one of the storage boxes and the corresponding scraper, a grinding mechanism is installed between the bracket three and the plurality of scrapers, and a transmission mechanism is installed between the rotating sleeve and the bracket one.

[0022] Preferably, the grinding mechanism includes a circular ring rotatably mounted on a bracket three, and a plurality of storage boxes are fixedly mounted on the circular ring, each of the storage boxes is slidably mounted with a grinding plate, two adjacent grinding plates are connected by a telescopic rod, and each grinding plate is fixedly connected to the corresponding scraper by a connecting rod.

[0023] Preferably, the transmission mechanism comprises a second rotating shaft rotatably mounted on the first bracket, the second rotating shaft is connected to the driving end of the second motor via a bevel gear set, and the second rotating shaft is connected to the rotating sleeve via a second belt;

[0024] A worm is rotatably mounted on the first bracket, and the worm is connected to the second rotating shaft through a three-phase belt. A screw rod is rotatably mounted on the first bracket, and a worm wheel matching the worm is rotatably mounted on the second screw rod through a damping bearing. A linkage frame is mounted on the worm wheel through a plurality of elastic telescopic rods, and the linkage frame and the plurality of elastic telescopic rods are slidably connected, and the linkage frame and the first bracket are slidably connected, and a pressure wheel matching the second belt is rotatably mounted on the linkage frame, a screw sleeve is helically mounted on the second screw rod, and the second screw sleeve is fixedly connected to the linkage frame, and a plurality of transmission rods matching the first transmission rod are fixedly mounted on the bottom of the second screw rod.

[0025] Compared with the prior art, the present invention has the following advantages:

[0026] 1. During the specific use of this cable threading and traction equipment for power construction, it has the advantage of automatic wire laying and anti-slipping. It can not only lay the recovered cables as a whole, but also increase the friction between the cable and the second drum when the wire is stuck, thereby increasing the pulling force of the second drum when winding the wire, reducing the probability of slipping between the second drum and the cable, and making the wire winding smoother.

[0027] 2. During the specific use of this cable threading and traction equipment for power construction, it has the advantage of automatically cleaning the attachments attached to the cable surface. A scraper with a sharp cut is used to scrape off the attachments attached to the cable. It can not only clean some mud and sand attachments, but also some attachments with strong adsorption, making the cable cleaning more thorough.

[0028] 3. During the specific use of this cable threading and traction equipment for power construction, it has the advantages of polishing the cable surface and improving the smoothness of the cable surface. It can not only clean the attachments on the cable surface, but also use a grinding disc to grind and polish the marks produced by adsorption, making the cable surface smoother and convenient for later recycling.

[0029] 4. During the specific use of this cable threading and traction equipment for power construction, it has the advantage of cleaning the attachments on the cable surface and further improving the cleanliness of the cable surface. During the recycling process, the cable surface is sprayed with water to reduce the residual attachments after grinding. At the same time, it can also remove water stains on the cable surface, reduce the overall weight of the cable, and facilitate the later processing of the cable.

[0030] To sum up, the present invention not only has the advantages of automatic anti-slipping of cable coding and improving the traction efficiency of cable pay-off, but also has the advantages of automatically cleaning the attachments adhered to the cable surface and polishing the cleaned cable, thereby improving the recovery and traction efficiency of the cable, reducing the content of cable attachments, and improving the cleanliness of the cable surface, which is convenient for the secondary processing of the cable at a later time. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The specific embodiments of the present invention are further described in detail below in conjunction with the accompanying drawings, wherein:

[0032] Figure 1 This is a structural schematic diagram of a cable threading and pulling device for electric power construction proposed by the present invention;

[0033] Figure 2 for Figure 1 A detailed schematic diagram of the enlarged structure of the middle motor 1;

[0034] Figure 3 for Figure 1 A detailed diagram showing the enlarged structure of the middle pad and the cleaning cylinder;

[0035] Figure 4 for Figure 3 Detailed schematic diagram of the structure after being rotated to a certain angle;

[0036] Figure 5 for Figure 4 A schematic diagram of the structure of the clamping part;

[0037] Figure 6 for Figure 5 Detailed schematic diagram of the structure after being rotated to a certain angle;

[0038] Figure 7 for Figure 6 An enlarged structural schematic diagram of the middle drum 1 and the drum 2;

[0039] Figure 8 for Figure 7 A schematic diagram of the top plan structure of the middle drum 2;

[0040] Fig. 9 for Figure 8 Detailed schematic diagram of the cross-sectional plane structure of AA;

[0041] Fig.10 for Fig. 9 A schematic detailed diagram of the three-dimensional structure;

[0042] Fig.11 for Figure 4 A schematic detailed diagram of the structure of the scraping part;

[0043] Fig.12 for Figure 1 Detailed structural diagram of the middle linkage component;

[0044] Fig.13 for Fig.11 An enlarged structural schematic detail diagram of the middle bracket three;

[0045] Fig.14 for Fig.13 Detailed diagram of the structure after rotation at a certain angle.

[0046] In the figure: 1 placing plate, 2 winding drum, 3 motor 1, 4 pad, 5 steering tube, 6 cleaning cylinder, 7 steering rod, 8 hydraulic rod, 9 wire sleeve, 10 bracket 1, 11 bracket 2, 12 bracket 3, 13 mounting plate, 14 belt 1, 15 screw 1, 16 motor 2, 17 nut 1, 18 roller 1, 19 roller 2, 20 screw 2, 21 universal ball 1, 22 universal ball 2, 23 push rod, 24 transmission rod 1, 25 rotating shaft 1, 26 taper rod, 27 taper cylinder, 28 screw rod 1, 29 spring roll, 30 belt 2, 31 transmission rod 2, 32 screw rod 2, 33 rotating shaft 2, 34 worm, 35 worm wheel, 36 belt 3, 37 linkage frame, 38 pressing wheel, 39 rotating sleeve, 40 storage box, 41 scraper, 42 grinding disc. DETAILED DESCRIPTION

[0047] 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.

[0048] Reference Figure 1-Figure 6 A cable threading and pulling device for electric power construction includes a pad 4 fixedly mounted on the side of a placing plate 1; a wire stacking part, which is used to stack the rolled cables, and includes a winding drum 2 fixedly mounted on the placing plate 1, on which a wire stacking component is mounted, and a steering tube 5 is rotatably mounted on the upper part of the placing plate 1;

[0049] The function of the steering tube 5 is to change the direction of the cable. A steering roller is rotatably installed on the bracket 10. When used in conjunction with the steering tube 5, it can prevent the cable from being bent too much and causing the wire to get stuck, making the wire pulling smoother.

[0050] A rotating roller 1 is rotatably mounted on the bracket 10, and two slide plates are slidably mounted on the bracket 10, an adjustment mechanism is installed between the two slide plates and the bracket 10, a rotating roller 2 cooperating with the rotating roller 1 is rotatably mounted between the two slide plates, and an anti-reversal ratchet is installed between the rotating roller 1 and the bracket 10;

[0051] The function of roller one and roller two is to clamp the cable in the vertical direction to improve the stability of the cable when pulling the cable. At the same time, the use of the anti-reverse ratchet can effectively prevent the cable from moving in the reverse direction due to a failure of motor two 16, thereby ensuring the efficiency of cable recovery.

[0052] A cleaning cylinder 6 is fixedly mounted on the pad 4, and its function is to clean the cable, clean the residual attachments, improve the cleanliness of the cable surface, and facilitate the subsequent treatment of the cable.

[0053] The adjusting mechanism includes two screw rods 15 rotatably mounted on corresponding slides, two nuts 17 matched with the corresponding screw rods 15 are fixedly mounted on the bracket 10, and the two screw rods 15 are connected by a belt 14; the function of this part is to adjust the clamping force according to the thickness of the cable, and the function of the belt 14 is to make the two screw rods 15 rotate synchronously and ensure that the moving strokes of the two screw rods 15 are the same, so as to ensure that the two ends of the roller 2 move synchronously and reduce the probability of the roller 2 being stuck when adjusting.

[0054] The cable stacking part includes a storage groove opened at the upper end of the winding drum 2, in which a motor 3 is fixedly installed, a steering rod 7 is fixedly installed on the driving end of the motor 3, a hydraulic rod 8 is fixedly installed on the steering rod 7, and a wire sleeve 9 is fixedly installed on the driving end of the hydraulic rod 8; the function of this part is to stack the recovered cables in the placement tray 1 for storage, which is convenient for the later transportation of the cables. At the same time, the neatly stacked cables can be easily unfolded, which is convenient for the secondary processing of the cables in the later period, reducing the difficulty of operation and the intensity of manual labor.

[0055] Reference Figure 4-Figure 10 , the wire pulling part is used to release the cable in the placement tray 1, and the wire pulling part includes a bracket 10 fixedly mounted on the pad 4, a mounting plate 13 is fixedly mounted on the bracket 10, a roller 18 is rotatably mounted on the mounting plate 13, and two sliders are slidably mounted on the mounting plate 13, a roller 2 19 cooperating with the roller 18 is rotatably mounted between the two sliders, and an anti-slip component is installed inside the roller 2 19;

[0056] The surfaces of roller 18 and roller 2 19 are designed with a concave-convex shape, which can increase the friction between roller 18 and roller 2 19, thereby increasing the pulling force on the cable, effectively reducing the probability of slipping between roller 18 and roller 2 19 and the cable, and making the cable recovery smoother.

[0057] The anti-slip component includes a rotating shaft 25 rotatably mounted on the second roller 19, the rotating shaft 25 extends into the second roller 19, and a spring coil 29 is fixedly mounted between the rotating shaft 25 and the second roller 19;

[0058] A plurality of transmission rods 24 are fixedly mounted on the rotating shaft 25, and a spiral rod 28 is fixedly mounted on one end of the rotating shaft 25 away from the transmission rod 24, a spiral sleeve 1 is matched with the spiral rod 28, a cone cylinder 27 is fixedly mounted on the spiral sleeve 1, and the cone cylinder 27 is slidably connected with the roller 2 19, and a plurality of circular holes are opened on the roller 2 19, and a cone rod 26 matched with the cone cylinder 27 is slidably mounted in each circular hole, and a stop rod 23 matched with the plurality of transmission rods 24 is fixedly mounted on the roller 18;

[0059] Once slippage occurs between the roller 2 19 and the cable, the conical rod 26 will be driven to extend out of the roller 2 19 and be inserted into the insulating rubber outside the cable. At this time, the cable will be pulled by the pressing force between the conical rod 26 and the cable, thereby avoiding slippage between the cable and the roller 2 19, which may result in the inability to reel in the cable (the slippage occurs when the attachment is too tightly adsorbed and the scraper 41 cannot scrape off the attachment, causing the cable to be stuck at the scraper 41 position).

[0060] Reference Figure 3-Figure 4 , Figure 6 A motor 2 16 is fixedly mounted on the bracket 10, and a driving component is installed between the driving end of the motor 2 16 and the roller 2 19; the driving component includes a universal ball 1 21 fixedly mounted on the driving end of the motor 2 16 and a universal ball 22 fixedly mounted on the top of the roller 2 19, and the universal ball 1 21 and the universal ball 22 are connected by a universal flexible shaft; the universal flexible shaft is a connecting component, which is spliced ​​with multiple universal joints, has the advantage of bending at any angle within a certain angle, and can also ensure the transmission of rotational kinetic energy. It is a common existing component, and the specific structure is not described here. The universal ball 1 21 and the universal ball 22 are used to connect the universal flexible shaft.

[0061] An adjusting component is installed between the roller 19 and the mounting plate 13; the adjusting component includes a nut 2 fixedly mounted on the mounting plate 13, a screw 20 is rotatably mounted on the nut 2, and the screw 20 is rotatably connected to the slider;

[0062] The function of this part is to adjust the distance between roller 19 and roller 18, so as to adjust the pressure of roller 18 and roller 19 on the cable. It is suitable for recycling cables of different thicknesses, and can also adjust the pressure according to cables of different lengths (the longer the length, the greater the friction between the cable and the ground, and the greater the pulling force required).

[0063] Reference Figure 3-Figure 4 , Figure 11-Figure 14 , a cleaning part, the cleaning part is used to clean the attachments adhered to the cable, the cleaning part includes a bracket 2 11 fixedly mounted on the bracket 10, a bracket 3 12 is fixedly mounted on the bracket 2 11, and a cleaning component is rotatably mounted on the bracket 3 12;

[0064] The cleaning component includes a rotating sleeve 39 rotatably mounted on the bracket three 12 through a damping bearing, a plurality of storage boxes 40 are fixedly mounted on the rotating sleeve 39, a scraper 41 is slidably mounted on each storage box 40, two adjacent scrapers 41 are connected by a plurality of arc-shaped telescopic rods, an electric push rod is fixedly mounted between one storage box 40 and the corresponding scraper 41, and a grinding mechanism is installed between the bracket three 12 and the plurality of scrapers 41;

[0065] The function of the damping bearing is to limit the rotating sleeve 39 and increase the power required for the rotating sleeve 39 to rotate, so as to keep the scraper 41 stable, make the scraper 41 directly contact the attachments on the cable, and improve the cleaning efficiency of the scraper 41; the scraper 41 adopts a right-angle trapezoidal design, so that the scraper 41 forms a sharp incision shape, improves the cleaning efficiency of the scraper 41, and makes the cleaning of the cable more thorough.

[0066] The grinding mechanism includes a ring rotatably mounted on the bracket 3 12, and a plurality of storage boxes 40 are fixedly mounted on the ring. A grinding disc 42 is slidably mounted on each storage box 40. Two adjacent grinding discs 42 are connected by a telescopic rod, and each grinding disc 42 is fixedly connected to the corresponding scraper 41 by a connecting rod.

[0067] The function of the grinding mechanism is to grind the residual marks scraped off by the scraper 41, improve the smoothness of the cable surface, reduce the gap between the cables when the cables are stacked, improve the space utilization, and also facilitate the subsequent processing of the cables.

[0068] A transmission mechanism is installed between the rotating sleeve 39 and the bracket 10; the transmission mechanism includes a rotating shaft 33 rotatably installed on the bracket 10, the rotating shaft 33 is connected to the driving end of the motor 16 through a bevel gear set, and the rotating shaft 33 and the rotating sleeve 39 are connected through a belt 30.

[0069] A worm 34 is rotatably mounted on the bracket 10, and the worm 34 is connected to the rotating shaft 2 33 through a belt 36. A screw rod 2 32 is rotatably mounted on the bracket 10, and a worm wheel 35 matching the worm 34 is rotatably mounted on the screw rod 2 32 through a damping bearing, and a linkage frame 37 is mounted on the worm wheel 35 through a plurality of elastic telescopic rods, and the linkage frame 37 and the plurality of elastic telescopic rods are slidably connected, and the linkage frame 37 and the bracket 10 are slidably connected, and a pressure wheel 38 matching the belt 2 30 is rotatably mounted on the linkage frame 37, a spiral sleeve 2 is spirally mounted on the spiral rod 2 32, and the spiral sleeve 2 and the linkage frame 37 are fixedly connected, and a plurality of transmission rods 2 31 matching the transmission rod 1 24 are fixedly mounted at the bottom of the spiral rod 2 32.

[0070] The function of this part is to drive the scraper 41 to rotate when slippage occurs between the roller 2 19 and the cable, and to use the rotation of the scraper 41 to perform rotational cutting on the attachments attached to the cable. Compared with the pressure scraping, the cleaning effect of rotational cutting is better. The original purpose of not using rotational cutting is to reduce the load on the motor 2 16, thereby providing sufficient power for the rotation of the roller 2 19, so that the pulling force is sufficient during cable recovery, and the stability and smoothness of cable recovery are improved.

[0071] The specific operation steps of this cable threading and pulling equipment for power construction are as follows:

[0072] First, pass the cable through the scraper 41, and then use the electric push rod to drive the scraper 41 to move so that the scraper 41 is against the surface of the cable, and then pass the cable between roller 18 and roller 2 19, and then pass it between roller 1 and roller 2, and then rotate the screw 15 to clamp the cable between roller 18 and roller 2 19, and at the same time rotate the screw 20 to clamp the cable between roller 1 and roller 2, and then pass the cable through the cleaning cylinder 6 and the steering tube 5, so that the cable is inserted into the wire sleeve 9, and the cable is wound around the placement plate 1 through the motor 1 3 and the hydraulic rod 8.

[0073] Pull the wire: start the motor 2 16, the driving end of the motor 2 16 will drive the roller 2 19 to rotate through the universal ball 1 21, the universal ball 22 and the universal flexible shaft, and the friction between the roller 2 19 and the cable will drive the cable to move, and the movement of the cable will drive the roller 18 to rotate through the friction.

[0074] Cable cleaning: As the cable moves, the cable passes through the scraper 41. The cable scrapes off the attachments on the cable through the pressure force generated between the cable and the scraper 41. After scraping, the cable surface is polished by the grinding disc 42.

[0075] The attachment has a large adsorption force. When the pressure force of the scraper 41 cannot be cleared, the cable will be stuck at the scraper 41, and the motor 16 will continue to drive the roller 19 to rotate. At this time, the roller 19 continues to rotate, and the shaft 25 on the roller 19 will continue to rotate with the roller 19 under the action of the damping bearing, and the cable stops, so the roller 18 stops. After the roller 18 stops, the push rod 23 on the roller 18 will be against the transmission rod 24 on the shaft 25 to prevent the transmission rod 24 from rotating. Therefore, the shaft 25 will stop rotating, and the roller 19 continues to rotate. Therefore, the spiral sleeve on the spiral rod 28 will move on the spiral rod 28, thereby driving the cone cylinder 27 to move upward, and the cone cylinder 27 will push the cone rod 26 out of the roller 19, so that the cone rod 26 is inserted into the outer insulating rubber of the cable. At this time, the pulling force on the cable can be increased;

[0076] As the transmission rod 1 24 stops rotating, the transmission rod 2 31 will also stop rotating, and the worm 34 will drive the worm wheel 35 and the spiral sleeve 2 to rotate, so that the spiral sleeve 2 moves on the spiral rod 2 32, thereby driving the linkage frame 37 and the pressure wheel 38 to move, so that the pressure wheel 38 contacts the belt 2 30, causing the belt 2 30 to deform, thereby increasing the friction between the belt 2 30 and the rotating sleeve 39 (in the initial state, the belt 2 30 is in a relaxed state, and the rotation of the shaft 2 33 will not drive the rotating sleeve 39 to rotate through the belt 2 30, but will not disengage), thereby driving the rotating sleeve 39 to rotate, and the rotation of the rotating sleeve 39 drives the scraper 41 to rotate, and the attachments adsorbed on the cable surface are rotated and cut and removed.

[0077] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cable threading and pulling device for electric power construction, comprising a placement plate (1), characterized in that: It also includes a pad (4) fixedly mounted on the side of the placement plate (1); A wire stacking unit, which is used to stack the rolled cables, and comprises a winding drum (2) fixedly mounted on a placement plate (1), a wire stacking component being mounted on the winding drum (2), and a steering tube (5) being rotatably mounted on the upper part of the placement plate (1); A wire pulling part, which is used to release the cable in the placement tray (1), and the wire pulling part comprises a bracket (10) fixedly mounted on a pad (4), a mounting plate (13) fixedly mounted on the bracket (10), a roller (18) rotatably mounted on the mounting plate (13), and two sliders slidably mounted on the mounting plate (13), a roller (19) cooperating with the roller (18) being rotatably mounted between the two sliders, and an anti-slip component being installed inside the roller (19); A second motor (16) is fixedly mounted on the first bracket (10), a driving component is installed between the driving end of the second motor (16) and the second roller (19), and an adjusting component is installed between the second roller (19) and the mounting plate (13); A cleaning part, the cleaning part is used to clean attachments adhered to the cable, the cleaning part comprises a bracket two (11) fixedly mounted on a bracket one (10), a bracket three (12) fixedly mounted on the bracket two (11), and a cleaning component rotatably mounted on the bracket three (12).

2. A cable threading and pulling device for electric power construction according to claim 1, characterized in that: A rotating roller 1 is rotatably mounted on the bracket 1 (10), and two sliding plates are slidably mounted on the bracket 1 (10), an adjustment mechanism is installed between the two sliding plates and the bracket 1 (10), a rotating roller 2 cooperating with the rotating roller 1 is rotatably mounted between the two sliding plates, and an anti-reversal ratchet is installed between the rotating roller 1 and the bracket 1 (10).

3. A cable threading and pulling device for electric power construction according to claim 2, characterized in that: The adjustment mechanism comprises two screw rods (15) rotatably mounted on corresponding slides, two nuts (17) matched with the corresponding screw rods (15) are fixedly mounted on the bracket (10), and the two screw rods (15) are connected via a belt (14).

4. The cable threading and pulling equipment for electric power construction according to claim 1, characterized in that: The code wire section comprises a storage groove opened at the upper end of the winding drum (2), a motor (3) is fixedly installed in the storage groove, a steering rod (7) is fixedly installed on the driving end of the motor (3), a hydraulic rod (8) is fixedly installed on the steering rod (7), and a wire sleeve (9) is fixedly installed on the driving end of the hydraulic rod (8).

5. The cable threading and pulling equipment for electric power construction according to claim 1, characterized in that: The anti-slip component comprises a rotating shaft (25) rotatably mounted on the second roller (19), the rotating shaft (25) extending into the second roller (19), and a spring coil (29) fixedly mounted between the rotating shaft (25) and the second roller (19), a plurality of transmission rods (24) fixedly mounted on the rotating shaft (25), and a spiral rod (28) fixedly mounted on one end of the rotating shaft (25) away from the transmission rod (24), a spiral sleeve (28) being mounted on the spiral rod (28), a cone cylinder (27) being fixedly mounted on the spiral sleeve, the cone cylinder (27) being slidably connected with the second roller (19), a plurality of circular holes being opened on the second roller (19), a cone rod (26) matching with the cone cylinder (27) being slidably mounted in each of the circular holes, and a resisting rod (23) matching with the plurality of transmission rods (24) being fixedly mounted on the first roller (18).

6. The cable threading and pulling equipment for electric power construction according to claim 1, characterized in that: The driving component comprises a universal ball 1 (21) fixedly mounted on the driving end of the second motor (16) and a universal ball 2 (22) fixedly mounted on the top of the second roller (19), and the universal ball 1 (21) and the universal ball 2 (22) are connected via a universal flexible shaft.

7. The cable threading and pulling equipment for electric power construction according to claim 1, characterized in that: The adjusting component comprises a second nut fixedly mounted on a mounting plate (13), a second screw rod (20) being rotatably mounted on the second nut, and the second screw rod (20) is rotatably connected to the slider.

8. The cable threading and pulling equipment for electric power construction according to claim 1, characterized in that: The cleaning component comprises a rotating sleeve (39) rotatably mounted on the bracket three (12) via a damping bearing, a plurality of storage boxes (40) are fixedly mounted on the rotating sleeve (39), a scraper (41) is slidably mounted on each of the storage boxes (40), two adjacent scrapers (41) are connected via a plurality of arc-shaped telescopic rods, an electric push rod is fixedly mounted between one of the storage boxes (40) and the corresponding scraper (41), a grinding mechanism is mounted between the bracket three (12) and the plurality of scrapers (41), and a transmission mechanism is mounted between the rotating sleeve (39) and the bracket one (10).

9. The cable threading and pulling equipment for electric power construction according to claim 8, characterized in that: The grinding mechanism comprises a circular ring rotatably mounted on a bracket three (12), a plurality of storage boxes (40) are also fixedly mounted on the circular ring, a grinding plate (42) is slidably mounted on each of the storage boxes (40), two adjacent grinding plates (42) are connected by a telescopic rod, and each grinding plate (42) is fixedly connected to a corresponding scraper (41) by a connecting rod.

10. The cable threading and pulling equipment for electric power construction according to claim 8, characterized in that: The transmission mechanism comprises a second rotating shaft (33) rotatably mounted on a first bracket (10), the second rotating shaft (33) being connected to a driving end of a second motor (16) via a bevel gear set, and the second rotating shaft (33) being connected to a rotating sleeve (39) via a second belt (30); A worm (34) is rotatably mounted on the bracket (10), and the worm (34) is connected to the rotating shaft (33) via a belt (36). A screw rod (32) is rotatably mounted on the bracket (10), and a worm wheel (35) matching the worm (34) is rotatably mounted on the screw rod (32) via a damping bearing. A linkage frame (37) is mounted on the worm wheel (35) via a plurality of elastic telescopic rods, and the linkage frame (37) is connected to a plurality of The elastic telescopic rods are slidably connected, and the linkage frame (37) and the bracket (10) are slidably connected. A pressure wheel (38) matching with the belt (30) is rotatably mounted on the linkage frame (37). A spiral sleeve (2) is rotatably mounted on the spiral rod (32). The spiral sleeve (2) and the linkage frame (37) are fixedly connected. A plurality of transmission rods (31) matching with the transmission rod (24) are fixedly mounted on the bottom of the spiral rod (32).

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